$FSFG
First Savings Financial Group, Inc. Stock $fsfg

$fsfg Overview Financials Valuation SEC Filings Company Website

2021 Q3 Form 10-K Financial Statement

#000141057821000533 Filed on December 14, 2021

Income Statement

Concept	2021 Q3	2021	2020 Q3
Revenue	$16.24M	$65.26M	$15.77M
YoY Change	3.03%	13.1%	14.0%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$600.0K	$2.300M
YoY Change		21.05%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$1.819M	$8.087M	$2.337M
YoY Change	-22.17%	-23.26%	-23.85%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$5.807M	$39.97M	$23.23M
YoY Change	-75.0%	-14.5%	230.74%
Income Tax	$958.0K	$9.997M	$7.257M
% Of Pretax Income	16.5%	25.01%	31.24%
Net Earnings	$4.849M	$29.57M	$15.97M
YoY Change	-69.64%	-11.35%	181.97%
Net Earnings / Revenue	29.85%	45.31%	101.31%
Basic Earnings Per Share	$0.68	$4.16	$2.13
Diluted Earnings Per Share	$0.67	$4.12	$2.12
COMMON SHARES
Basic Shares Outstanding	2.375M	7.108M	2.375M
Diluted Shares Outstanding		7.174M

Balance Sheet

Concept	2021 Q3	2021	2020 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$33.43M		$33.73M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$27.67M	$33.50M	$24.41M
YoY Change	13.34%	3.72%	26.89%
Goodwill	$9.848M		$9.848M
YoY Change	0.0%		0.0%
Intangibles	$988.0K		$1.202M
YoY Change	-17.8%		-15.11%
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$1.721B	$1.721B	$1.765B
YoY Change	-2.45%	-2.45%	44.34%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$258.0K	$300.0K
YoY Change		-57.14%
Accrued Expenses	$41.24M	$41.20M
YoY Change		-17.93%
Deferred Revenue
YoY Change
Short-Term Debt
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$41.50M	$41.50M
YoY Change		-18.47%
LONG-TERM LIABILITIES
Long-Term Debt	$19.87M	$19.90M
YoY Change		0.51%
Other Long-Term Liabilities	$2.076M	$2.100M
YoY Change		-98.82%
Total Long-Term Liabilities	$21.94M	$22.00M
YoY Change		-88.84%
TOTAL LIABILITIES
Total Short-Term Liabilities	$41.50M	$41.50M
Total Long-Term Liabilities	$21.94M	$22.00M
Total Liabilities	$1.541B	$1.541B	$1.607B
YoY Change	-4.11%	-4.13%	45.92%
SHAREHOLDERS EQUITY
Retained Earnings	$150.2M		$123.2M
YoY Change	21.94%		35.0%
Common Stock	$25.80M		$27.51M
YoY Change	-6.21%		-0.05%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$4.369M		$4.253M
YoY Change	2.73%		-6.42%
Treasury Stock Shares	$582.7K		$577.6K
Shareholders Equity	$180.4M	$180.4M	$157.3M
YoY Change
Total Liabilities & Shareholders Equity	$1.721B	$1.721B	$1.765B
YoY Change	-2.45%	-2.45%	44.34%

Cashflow Statement

Concept	2021 Q3	2021	2020 Q3
OPERATING ACTIVITIES
Net Income	$4.849M	$29.57M	$15.97M
YoY Change	-69.64%	-11.35%	181.97%
Depreciation, Depletion And Amortization	$600.0K	$2.300M
YoY Change		21.05%
Cash From Operating Activities	$63.58M	$114.9M
YoY Change		-182.25%
INVESTING ACTIVITIES
Capital Expenditures	-$1.051M	$5.640M
YoY Change		-22.82%
Acquisitions
YoY Change
Other Investing Activities	-$10.98M	-$50.20M
YoY Change		-84.88%
Cash From Investing Activities	-$12.03M	-$55.88M
YoY Change		-83.54%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-41.03M	-59.31M
YoY Change		-112.58%
NET CHANGE
Cash From Operating Activities	63.58M	114.9M
Cash From Investing Activities	-12.03M	-55.88M
Cash From Financing Activities	-41.03M	-59.31M
Net Change In Cash	10.52M	-298.0K
YoY Change		-96.13%
FREE CASH FLOW
Cash From Operating Activities	$63.58M	$114.9M
Capital Expenditures	-$1.051M	$5.640M
Free Cash Flow	$64.63M	$109.3M
YoY Change		-174.32%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2021Q3	us-gaap	Preferred Stock Value PreferredStockValue
CY2020Q3	us-gaap	Preferred Stock Value PreferredStockValue
CY2021	dei	Entity Central Index Key EntityCentralIndexKey	0001435508
CY2021	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--09-30
CY2021	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2021	dei	Amendment Flag AmendmentFlag	false
CY2021	fsfg	Federal Funds Purchased Expiration Date1 FederalFundsPurchasedExpirationDate1	2021-06-30
CY2021Q3	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherAssets
CY2021Q3	us-gaap	Operating Lease Liability Statement Of Financial Position Extensible List OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilities
CY2021	us-gaap	Lessee Operating Lease Existence Of Option To Extend LesseeOperatingLeaseExistenceOfOptionToExtend	true
CY2021	us-gaap	Lessee Operating Lease Existence Of Option To Extend LesseeOperatingLeaseExistenceOfOptionToExtend	true
CY2021Q3	fsfg	Dividend Split Ratio DividendSplitRatio	0.33
CY2021Q3	fsfg	Dividend Split Ratio DividendSplitRatio	0.33
CY2021Q3	us-gaap	Stockholders Equity Note Stock Split Conversion Ratio1 StockholdersEquityNoteStockSplitConversionRatio1	0.33
CY2021Q3	us-gaap	Stockholders Equity Note Stock Split Conversion Ratio1 StockholdersEquityNoteStockSplitConversionRatio1	0.33
CY2021Q3	us-gaap	Stockholders Equity Note Stock Split Conversion Ratio1 StockholdersEquityNoteStockSplitConversionRatio1	0.33
CY2021Q3	us-gaap	Stockholders Equity Note Stock Split Conversion Ratio1 StockholdersEquityNoteStockSplitConversionRatio1	0.33
CY2021Q3	us-gaap	Stockholders Equity Note Stock Split Conversion Ratio1 StockholdersEquityNoteStockSplitConversionRatio1	0.33
CY2021Q3	us-gaap	Stockholders Equity Note Stock Split Conversion Ratio1 StockholdersEquityNoteStockSplitConversionRatio1	0.33
CY2021	dei	Document Type DocumentType	10-K
CY2021	dei	Document Annual Report DocumentAnnualReport	true
CY2021	dei	Document Period End Date DocumentPeriodEndDate	2021-09-30
CY2021	dei	Document Transition Report DocumentTransitionReport	false
CY2021	dei	Entity File Number EntityFileNumber	1-34155
CY2021	dei	Entity Registrant Name EntityRegistrantName	FIRST SAVINGS FINANCIAL GROUP, INC.
CY2021	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	IN
CY2021	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	37-1567871
CY2021	dei	Entity Address Address Line1 EntityAddressAddressLine1	702 North Shore Drive, Suite 300,
CY2021	dei	Entity Address City Or Town EntityAddressCityOrTown	Jeffersonville
CY2021	dei	Entity Address State Or Province EntityAddressStateOrProvince	IN
CY2021	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	47130
CY2021	dei	City Area Code CityAreaCode	812
CY2021	dei	Local Phone Number LocalPhoneNumber	283-0724
CY2021	dei	Security12b Title Security12bTitle	Common Stock, par value $0.01 per share
CY2021	dei	Trading Symbol TradingSymbol	FSFG
CY2021	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2021	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2021	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2021	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2021	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2021	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2021	dei	Entity Small Business EntitySmallBusiness	true
CY2021	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2021	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2021	dei	Entity Shell Company EntityShellCompany	false
CY2021Q1	dei	Entity Public Float EntityPublicFloat	127900000
CY2021Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	7169826
CY2021Q3	us-gaap	Cash And Due From Banks CashAndDueFromBanks	14191000
CY2020Q3	us-gaap	Cash And Due From Banks CashAndDueFromBanks	12807000
CY2021Q3	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	19237000
CY2020Q3	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	20919000
CY2021Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	33428000
CY2020Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	33726000
CY2021Q3	fsfg	Interest Bearing Time Deposits InterestBearingTimeDeposits	2222000
CY2020Q3	fsfg	Interest Bearing Time Deposits InterestBearingTimeDeposits	2964000
CY2021Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	206681000
CY2020Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	201965000
CY2021Q3	us-gaap	Debt Securities Held To Maturity Amortized Cost After Allowance For Credit Loss DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss	1837000
CY2020Q3	us-gaap	Debt Securities Held To Maturity Amortized Cost After Allowance For Credit Loss DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss	2102000
CY2021Q3	us-gaap	Loans Held For Sale Fair Value Disclosure LoansHeldForSaleFairValueDisclosure	167813000
CY2020Q3	us-gaap	Loans Held For Sale Fair Value Disclosure LoansHeldForSaleFairValueDisclosure	208493000
CY2021Q3	fsfg	Loans Receivable Held For Sale Net Not Part Of Disposal Group Residential Mortgage LoansReceivableHeldForSaleNetNotPartOfDisposalGroupResidentialMortgage	167813000
CY2020Q3	fsfg	Loans Receivable Held For Sale Net Not Part Of Disposal Group Residential Mortgage LoansReceivableHeldForSaleNetNotPartOfDisposalGroupResidentialMortgage	263406000
CY2021Q3	fsfg	Loans Receivable Held For Sale Net Not Part Of Disposal Group Single Tenant Net Lease LoansReceivableHeldForSaleNetNotPartOfDisposalGroupSingleTenantNetLease	23020000
CY2021Q3	fsfg	Loans Receivable Held For Sale Net Not Part Of Disposal Group Small Business Administration LoansReceivableHeldForSaleNetNotPartOfDisposalGroupSmallBusinessAdministration	24107000
CY2020Q3	fsfg	Loans Receivable Held For Sale Net Not Part Of Disposal Group Small Business Administration LoansReceivableHeldForSaleNetNotPartOfDisposalGroupSmallBusinessAdministration	22119000
CY2021Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	14301000
CY2020Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	17026000
CY2021Q3	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	1075936000
CY2020Q3	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	1090063000
CY2021Q3	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	19258000
CY2020Q3	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	17293000
CY2021Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	27669000
CY2020Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	24412000
CY2021Q3	us-gaap	Real Estate Investments Other RealEstateInvestmentsOther	1728000
CY2020Q3	us-gaap	Real Estate Investments Other RealEstateInvestmentsOther	1728000
CY2021Q3	fsfg	Interest Receivable Loans Receivable InterestReceivableLoansReceivable	4398000
CY2020Q3	fsfg	Interest Receivable Loans Receivable InterestReceivableLoansReceivable	4585000
CY2021Q3	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	1845000
CY2020Q3	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	1877000
CY2021Q3	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	44152000
CY2020Q3	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	31758000
CY2021Q3	us-gaap	Goodwill Goodwill	9848000
CY2020Q3	us-gaap	Goodwill Goodwill	9848000
CY2021Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	988000
CY2020Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1202000
CY2021Q3	fsfg	Mortgage Servicing Rights MortgageServicingRights	49579000
CY2020Q3	fsfg	Mortgage Servicing Rights MortgageServicingRights	21703000
CY2021Q3	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	4447000
CY2020Q3	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	3748000
CY2021Q3	us-gaap	Other Assets OtherAssets	21550000
CY2020Q3	us-gaap	Other Assets OtherAssets	30126000
CY2021Q3	us-gaap	Assets Assets	1720506000
CY2020Q3	us-gaap	Assets Assets	1764625000
CY2021Q3	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	291039000
CY2020Q3	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	242673000
CY2021Q3	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	936541000
CY2020Q3	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	805403000
CY2021Q3	us-gaap	Deposits Deposits	1227580000
CY2020Q3	us-gaap	Deposits Deposits	1048076000
CY2021Q3	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	250000000
CY2020Q3	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	310858000
CY2020Q3	fsfg	Advances From Federal Home Loan Banks Ppplf AdvancesFromFederalHomeLoanBanksPpplf	174834000
CY2021Q3	us-gaap	Other Borrowings OtherBorrowings	19865000
CY2020Q3	us-gaap	Other Borrowings OtherBorrowings	19797000
CY2021Q3	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	258000
CY2020Q3	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	683000
CY2021Q3	us-gaap	Advance Payments By Borrowers For Taxes And Insurance AdvancePaymentsByBorrowersForTaxesAndInsurance	1188000
CY2020Q3	us-gaap	Advance Payments By Borrowers For Taxes And Insurance AdvancePaymentsByBorrowersForTaxesAndInsurance	2615000
CY2021Q3	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	41238000
CY2020Q3	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	50197000
CY2021Q3	us-gaap	Liabilities Liabilities	1540129000
CY2020Q3	us-gaap	Liabilities Liabilities	1607060000
CY2020Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2021Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2020Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000
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CY2021Q3	us-gaap	Common Stock Value CommonStockValue	78000
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CY2021Q3	us-gaap	Deferred Compensation Equity DeferredCompensationEquity	138000
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CY2021	us-gaap	Interest Expense Federal Funds Purchased InterestExpenseFederalFundsPurchased	0
CY2020	us-gaap	Interest Expense Federal Funds Purchased InterestExpenseFederalFundsPurchased	3000
CY2019	us-gaap	Interest Expense Federal Funds Purchased InterestExpenseFederalFundsPurchased	1000
CY2021	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	3199000
CY2020	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	3345000
CY2019	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	3000
CY2021	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Short Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesShortTerm	400000
CY2020	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Short Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesShortTerm	220000
CY2019	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Short Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesShortTerm	2681000
CY2021	us-gaap	Interest Expense Other Short Term Borrowings InterestExpenseOtherShortTermBorrowings	1293000
CY2020	us-gaap	Interest Expense Other Short Term Borrowings InterestExpenseOtherShortTermBorrowings	1311000
CY2019	us-gaap	Interest Expense Other Short Term Borrowings InterestExpenseOtherShortTermBorrowings	1277000
CY2021	us-gaap	Interest Expense InterestExpense	8087000
CY2020	us-gaap	Interest Expense InterestExpense	10538000
CY2019	us-gaap	Interest Expense InterestExpense	10906000
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	57172000
CY2020	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	47161000
CY2019	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	40089000
CY2021	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-1767000
CY2020	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	7962000
CY2019	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1463000
CY2021	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	58939000
CY2020	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	39199000
CY2019	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	38626000
CY2021	fsfg	Service Charges On Deposit Accounts ServiceChargesOnDepositAccounts	1468000
CY2020	fsfg	Service Charges On Deposit Accounts ServiceChargesOnDepositAccounts	1581000
CY2019	fsfg	Service Charges On Deposit Accounts ServiceChargesOnDepositAccounts	1957000
CY2021	fsfg	Atm And Interchange Fees ATMAndInterchangeFees	2399000
CY2020	fsfg	Atm And Interchange Fees ATMAndInterchangeFees	2116000
CY2019	fsfg	Atm And Interchange Fees ATMAndInterchangeFees	1949000
CY2021	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	0
CY2020	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	7000
CY2019	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	-74000
CY2021	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	46000
CY2020	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-19000
CY2019	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	5000
CY2021	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	8740000
CY2020	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	5673000
CY2019	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	4569000
CY2021	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	104504000
CY2020	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	120733000
CY2019	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	33044000
CY2021	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	785000
CY2020	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	732000
CY2019	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	580000
CY2021	fsfg	Gain On Life Insurance GainOnLifeInsurance	140000
CY2020	fsfg	Gain On Life Insurance GainOnLifeInsurance	0
CY2019	fsfg	Gain On Life Insurance GainOnLifeInsurance	0
CY2021	fsfg	Commission Income CommissionIncome	589000
CY2020	fsfg	Commission Income CommissionIncome	288000
CY2019	fsfg	Commission Income CommissionIncome	324000
CY2021	fsfg	Real Estate Lease Income RealEstateLeaseIncome	592000
CY2020	fsfg	Real Estate Lease Income RealEstateLeaseIncome	589000
CY2019	fsfg	Real Estate Lease Income RealEstateLeaseIncome	594000
CY2021	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	78000
CY2020	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-8000
CY2019	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-83000
CY2021	fsfg	Income Loss On Tax Credit Investment IncomeLossOnTaxCreditInvestment	32000
CY2020	fsfg	Income Loss On Tax Credit Investment IncomeLossOnTaxCreditInvestment	426000
CY2019	fsfg	Income Loss On Tax Credit Investment IncomeLossOnTaxCreditInvestment	210000
CY2021	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1063000
CY2020	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1233000
CY2019	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	779000
CY2021	us-gaap	Noninterest Income NoninterestIncome	120436000
CY2020	us-gaap	Noninterest Income NoninterestIncome	133351000
CY2019	us-gaap	Noninterest Income NoninterestIncome	43854000
CY2021	us-gaap	Labor And Related Expense LaborAndRelatedExpense	102951000
CY2020	us-gaap	Labor And Related Expense LaborAndRelatedExpense	92904000
CY2019	us-gaap	Labor And Related Expense LaborAndRelatedExpense	42899000
CY2021	us-gaap	Occupancy Net OccupancyNet	9906000
CY2020	us-gaap	Occupancy Net OccupancyNet	8958000
CY2019	us-gaap	Occupancy Net OccupancyNet	6094000
CY2021	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	2546000
CY2020	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	2153000
CY2019	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	1823000
CY2021	us-gaap	Advertising Expense AdvertisingExpense	6574000
CY2020	us-gaap	Advertising Expense AdvertisingExpense	7346000
CY2019	us-gaap	Advertising Expense AdvertisingExpense	2752000
CY2021	us-gaap	Professional Fees ProfessionalFees	5583000
CY2020	us-gaap	Professional Fees ProfessionalFees	3606000
CY2019	us-gaap	Professional Fees ProfessionalFees	2342000
CY2021	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	446000
CY2020	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	405000
CY2019	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	312000
CY2021	us-gaap	Profit Loss From Real Estate Operations ProfitLossFromRealEstateOperations	64000
CY2020	us-gaap	Profit Loss From Real Estate Operations ProfitLossFromRealEstateOperations	1000
CY2019	us-gaap	Profit Loss From Real Estate Operations ProfitLossFromRealEstateOperations	57000
CY2021	us-gaap	Other Noninterest Expense OtherNoninterestExpense	11467000
CY2020	us-gaap	Other Noninterest Expense OtherNoninterestExpense	10437000
CY2019	us-gaap	Other Noninterest Expense OtherNoninterestExpense	6225000
CY2021	us-gaap	Noninterest Expense NoninterestExpense	139409000
CY2020	us-gaap	Noninterest Expense NoninterestExpense	125808000
CY2019	us-gaap	Noninterest Expense NoninterestExpense	62390000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	39966000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	46742000
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	20090000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	9997000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12661000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3095000
CY2021	us-gaap	Profit Loss ProfitLoss	29969000
CY2020	us-gaap	Profit Loss ProfitLoss	34081000
CY2019	us-gaap	Profit Loss ProfitLoss	16995000
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	402000
CY2020	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	727000
CY2019	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	818000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	29567000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	33354000
CY2019	us-gaap	Net Income Loss NetIncomeLoss	16177000
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.16
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.72
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.33
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.12
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.68
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.27
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	7107786
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	7070040
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6947091
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	7173733
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	7127862
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	7116252
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.36
CY2020	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.22
CY2019	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.21
CY2021	us-gaap	Profit Loss ProfitLoss	29969000
CY2020	us-gaap	Profit Loss ProfitLoss	34081000
CY2019	us-gaap	Profit Loss ProfitLoss	16995000
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-2923000
CY2020	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	4886000
CY2019	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	8783000
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-614000
CY2020	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	968000
CY2019	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	1912000
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-2309000
CY2020	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	3918000
CY2019	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	6871000
CY2021	fsfg	Reclassification Adjustment For Other Than Temporary Impairment Loss On Securities Included In Net Income ReclassificationAdjustmentForOtherThanTemporaryImpairmentLossOnSecuritiesIncludedInNetIncome	0
CY2020	fsfg	Reclassification Adjustment For Other Than Temporary Impairment Loss On Securities Included In Net Income ReclassificationAdjustmentForOtherThanTemporaryImpairmentLossOnSecuritiesIncludedInNetIncome	-7000
CY2019	fsfg	Reclassification Adjustment For Other Than Temporary Impairment Loss On Securities Included In Net Income ReclassificationAdjustmentForOtherThanTemporaryImpairmentLossOnSecuritiesIncludedInNetIncome	55000
CY2021	us-gaap	Other Comprehensive Loss Held To Maturity Security Reclassification Adjustment From Aoci For Noncredit Portion Of Otti Tax OtherComprehensiveLossHeldToMaturitySecurityReclassificationAdjustmentFromAociForNoncreditPortionOfOttiTax	0
CY2020	us-gaap	Other Comprehensive Loss Held To Maturity Security Reclassification Adjustment From Aoci For Noncredit Portion Of Otti Tax OtherComprehensiveLossHeldToMaturitySecurityReclassificationAdjustmentFromAociForNoncreditPortionOfOttiTax	-2000
CY2019	us-gaap	Other Comprehensive Loss Held To Maturity Security Reclassification Adjustment From Aoci For Noncredit Portion Of Otti Tax OtherComprehensiveLossHeldToMaturitySecurityReclassificationAdjustmentFromAociForNoncreditPortionOfOttiTax	12000
CY2021	us-gaap	Other Comprehensive Loss Held To Maturity Security Otti After Adjustments Tax OtherComprehensiveLossHeldToMaturitySecurityOttiAfterAdjustmentsTax	0
CY2020	us-gaap	Other Comprehensive Loss Held To Maturity Security Otti After Adjustments Tax OtherComprehensiveLossHeldToMaturitySecurityOttiAfterAdjustmentsTax	-5000
CY2019	us-gaap	Other Comprehensive Loss Held To Maturity Security Otti After Adjustments Tax OtherComprehensiveLossHeldToMaturitySecurityOttiAfterAdjustmentsTax	43000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2309000
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3913000
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	6914000
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	27660000
CY2020	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	37994000
CY2019	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	23909000
CY2021	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	402000
CY2020	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	727000
CY2019	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	818000
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	27258000
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	37267000
CY2019	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	23091000
CY2018Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	100245000
CY2019	us-gaap	Profit Loss ProfitLoss	16995000
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	6914000
CY2019	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.21
CY2019	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	1472000
CY2019	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	2046000
CY2019	us-gaap	Stock Issued During Period Shares Restricted Stock Award Forfeited StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited	6897
CY2019	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	246000
CY2019	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	200631
CY2019	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	948000
CY2019	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	32904
CY2019	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	573000
CY2019Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	121257000
CY2020	us-gaap	Profit Loss ProfitLoss	34081000
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3913000
CY2020	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.22
CY2020	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	1590000
CY2020	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	638000
CY2020	us-gaap	Stock Issued During Period Shares Restricted Stock Award Gross StockIssuedDuringPeriodSharesRestrictedStockAwardGross	4308
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	279000
CY2020	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	85083
CY2020	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	399000
CY2020	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	14106
CY2020	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	302000
CY2020Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	157565000
CY2021	us-gaap	Profit Loss ProfitLoss	29969000
CY2021	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	2569000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2309000
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.36
CY2021	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	2540000
CY2021	us-gaap	Stock Issued During Period Shares Restricted Stock Award Forfeited StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited	1500
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	277000
CY2021	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	6840
CY2021	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	102000
CY2021	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	5424
CY2021	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	118000
CY2021Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	180377000
CY2021	us-gaap	Profit Loss ProfitLoss	29969000
CY2020	us-gaap	Profit Loss ProfitLoss	34081000
CY2019	us-gaap	Profit Loss ProfitLoss	16995000
CY2021	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-1767000
CY2020	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	7962000
CY2019	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1463000
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	2300000
CY2020	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1858000
CY2019	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1684000
CY2021	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-799000
CY2020	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-596000
CY2019	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-477000
CY2021	fsfg	Accretion Amortization Of Fair Value Adjustments On Loans Net AccretionAmortizationOfFairValueAdjustmentsOnLoansNet	1490000
CY2020	fsfg	Accretion Amortization Of Fair Value Adjustments On Loans Net AccretionAmortizationOfFairValueAdjustmentsOnLoansNet	935000
CY2019	fsfg	Accretion Amortization Of Fair Value Adjustments On Loans Net AccretionAmortizationOfFairValueAdjustmentsOnLoansNet	664000
CY2021	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	4177003000
CY2020	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	3679783000
CY2019	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	939608000
CY2021	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	4347642000
CY2020	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	3597497000
CY2019	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	904692000
CY2021	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	56677000
CY2020	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	88738000
CY2019	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	27485000
CY2021	fsfg	Capitalization Of Loan Servicing Rights CapitalizationOfLoanServicingRights	38659000
CY2020	fsfg	Capitalization Of Loan Servicing Rights CapitalizationOfLoanServicingRights	25508000
CY2019	fsfg	Capitalization Of Loan Servicing Rights CapitalizationOfLoanServicingRights	2274000
CY2021	fsfg	Increase Decrease In Value Of Loan Servicing Rights IncreaseDecreaseInValueOfLoanServicingRights	10084000
CY2019	us-gaap	Income Tax Credits And Adjustments IncomeTaxCreditsAndAdjustments	-210000
CY2020	fsfg	Increase Decrease In Value Of Loan Servicing Rights IncreaseDecreaseInValueOfLoanServicingRights	4021000
CY2019	fsfg	Increase Decrease In Value Of Loan Servicing Rights IncreaseDecreaseInValueOfLoanServicingRights	715000
CY2021	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	74000
CY2020	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	16000
CY2019	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	78000
CY2021	fsfg	Available For Sale Securities And Time Deposits Realized Gain Loss AvailableForSaleSecuritiesAndTimeDepositsRealizedGainLoss	0
CY2020	fsfg	Available For Sale Securities And Time Deposits Realized Gain Loss AvailableForSaleSecuritiesAndTimeDepositsRealizedGainLoss	7000
CY2019	fsfg	Available For Sale Securities And Time Deposits Realized Gain Loss AvailableForSaleSecuritiesAndTimeDepositsRealizedGainLoss	-74000
CY2021	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	785000
CY2020	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	732000
CY2019	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	580000
CY2021	fsfg	Noninterest Income Gain Loss On Life Insurance NoninterestIncomeGainLossOnLifeInsurance	140000
CY2020	fsfg	Noninterest Income Gain Loss On Life Insurance NoninterestIncomeGainLossOnLifeInsurance	0
CY2019	fsfg	Noninterest Income Gain Loss On Life Insurance NoninterestIncomeGainLossOnLifeInsurance	0
CY2021	us-gaap	Marketable Securities Realized Gain Loss MarketableSecuritiesRealizedGainLoss	46000
CY2020	us-gaap	Marketable Securities Realized Gain Loss MarketableSecuritiesRealizedGainLoss	-19000
CY2019	us-gaap	Marketable Securities Realized Gain Loss MarketableSecuritiesRealizedGainLoss	5000
CY2021	fsfg	Net Gain Or Loss On Sale Of Premises Equipment And Real Estate Development NetGainOrLossOnSaleOfPremisesEquipmentAndRealEstateDevelopment	78000
CY2020	fsfg	Net Gain Or Loss On Sale Of Premises Equipment And Real Estate Development NetGainOrLossOnSaleOfPremisesEquipmentAndRealEstateDevelopment	-8000
CY2019	fsfg	Net Gain Or Loss On Sale Of Premises Equipment And Real Estate Development NetGainOrLossOnSaleOfPremisesEquipmentAndRealEstateDevelopment	31000
CY2021	us-gaap	Income Tax Credits And Adjustments IncomeTaxCreditsAndAdjustments	-32000
CY2020	us-gaap	Income Tax Credits And Adjustments IncomeTaxCreditsAndAdjustments	-426000
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	7856000
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	4494000
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	507000
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	277000
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	279000
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	246000
CY2021	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-219000
CY2020	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	1421000
CY2019	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	754000
CY2021	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-425000
CY2020	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-252000
CY2019	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	192000
CY2021	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	7077000
CY2020	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-7314000
CY2019	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	81000
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	114893000
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-139689000
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-44725000
CY2021	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	-497000
CY2020	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	-1145000
CY2019	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	-1085000
CY2021	fsfg	Proceeds From Sales And Maturities Of Interest Bearing Time Deposits ProceedsFromSalesAndMaturitiesOfInterestBearingTimeDeposits	1225000
CY2020	fsfg	Proceeds From Sales And Maturities Of Interest Bearing Time Deposits ProceedsFromSalesAndMaturitiesOfInterestBearingTimeDeposits	445000
CY2019	fsfg	Proceeds From Sales And Maturities Of Interest Bearing Time Deposits ProceedsFromSalesAndMaturitiesOfInterestBearingTimeDeposits	838000
CY2021	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	29517000
CY2020	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	37809000
CY2019	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	24448000
CY2021	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	0
CY2020	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	3180000
CY2019	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	13948000
CY2021	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	16737000
CY2020	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	8235000
CY2019	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	7710000
CY2021	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	247000
CY2020	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	248000
CY2019	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	240000
CY2021	fsfg	Proceeds From Principal Collected On Securities ProceedsFromPrincipalCollectedOnSecurities	4375000
CY2020	fsfg	Proceeds From Principal Collected On Securities ProceedsFromPrincipalCollectedOnSecurities	6005000
CY2019	fsfg	Proceeds From Principal Collected On Securities ProceedsFromPrincipalCollectedOnSecurities	18180000
CY2021	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	26566000
CY2020	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	304202000
CY2019	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	108847000
CY2021	us-gaap	Payments To Acquire Federal Reserve Stock PaymentsToAcquireFederalReserveStock	0
CY2020	us-gaap	Payments To Acquire Federal Reserve Stock PaymentsToAcquireFederalReserveStock	0
CY2019	us-gaap	Payments To Acquire Federal Reserve Stock PaymentsToAcquireFederalReserveStock	634000
CY2021	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	53000
CY2020	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	0
CY2019	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	0
CY2021	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	2018000
CY2020	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	4253000
CY2019	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	2785000
CY2021	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	12042000
CY2020	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	4481000
CY2019	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	6000000
CY2021	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	500000
CY2020	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	182000
CY2019	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	178000
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	5640000
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	7308000
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	9496000
CY2021	fsfg	Proceeds From Sale Of Premises Equipment And Real Estate Development ProceedsFromSaleOfPremisesEquipmentAndRealEstateDevelopment	438000
CY2020	fsfg	Proceeds From Sale Of Premises Equipment And Real Estate Development ProceedsFromSaleOfPremisesEquipmentAndRealEstateDevelopment	550000
CY2019	fsfg	Proceeds From Sale Of Premises Equipment And Real Estate Development ProceedsFromSaleOfPremisesEquipmentAndRealEstateDevelopment	74000
CY2021	fsfg	Distributions Received From Tax Credit Investment DistributionsReceivedFromTaxCreditInvestment	0
CY2020	fsfg	Distributions Received From Tax Credit Investment DistributionsReceivedFromTaxCreditInvestment	920000
CY2019	fsfg	Distributions Received From Tax Credit Investment DistributionsReceivedFromTaxCreditInvestment	0
CY2021	us-gaap	Payments To Acquire Additional Interest In Subsidiaries PaymentsToAcquireAdditionalInterestInSubsidiaries	3172000
CY2020	us-gaap	Payments To Acquire Additional Interest In Subsidiaries PaymentsToAcquireAdditionalInterestInSubsidiaries	0
CY2019	us-gaap	Payments To Acquire Additional Interest In Subsidiaries PaymentsToAcquireAdditionalInterestInSubsidiaries	0
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-55877000
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-339433000
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-112127000
CY2021	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	179504000
CY2020	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	213692000
CY2019	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	23272000
CY2021	us-gaap	Increase Decrease In Federal Funds Purchased IncreaseDecreaseInFederalFundsPurchased	0
CY2020	us-gaap	Increase Decrease In Federal Funds Purchased IncreaseDecreaseInFederalFundsPurchased	4000000
CY2019	us-gaap	Increase Decrease In Federal Funds Purchased IncreaseDecreaseInFederalFundsPurchased	-4000000
CY2021	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	0
CY2020	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	0
CY2019	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	-1352000
CY2021	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	-20858000
CY2020	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	8314000
CY2019	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	12544000
CY2021	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	455000000
CY2020	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	350000000
CY2019	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	310000000
CY2021	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	495000000
CY2020	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	270000000
CY2019	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	190000000
CY2021	fsfg	Increase Decrease In Federal Reserve IncreaseDecreaseInFederalReserve	-174834000
CY2020	fsfg	Increase Decrease In Federal Reserve IncreaseDecreaseInFederalReserve	174834000
CY2019	fsfg	Increase Decrease In Federal Reserve IncreaseDecreaseInFederalReserve	0
CY2021	us-gaap	Increase Decrease In Advance Payments By Borrowers For Taxes And Insurance IncreaseDecreaseInAdvancePaymentsByBorrowersForTaxesAndInsurance	-1427000
CY2020	us-gaap	Increase Decrease In Advance Payments By Borrowers For Taxes And Insurance IncreaseDecreaseInAdvancePaymentsByBorrowersForTaxesAndInsurance	709000
CY2019	us-gaap	Increase Decrease In Advance Payments By Borrowers For Taxes And Insurance IncreaseDecreaseInAdvancePaymentsByBorrowersForTaxesAndInsurance	688000
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	27000
CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	148000
CY2019	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	408000
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	41000
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	53000
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	32000
CY2021	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	1685000
CY2020	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	1590000
CY2019	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	1472000
CY2021	us-gaap	Proceeds From Payments To Minority Shareholders ProceedsFromPaymentsToMinorityShareholders	0
CY2020	us-gaap	Proceeds From Payments To Minority Shareholders ProceedsFromPaymentsToMinorityShareholders	-638000
CY2019	us-gaap	Proceeds From Payments To Minority Shareholders ProceedsFromPaymentsToMinorityShareholders	-2046000
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-59314000
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	471416000
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	156010000
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-298000
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-7706000
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-842000
CY2020Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	33726000
CY2019Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	41432000
CY2018Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	42274000
CY2021Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	33428000
CY2020Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	33726000
CY2019Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	41432000
CY2020Q4	fsfg	Cumulative Allocated Net Income CumulativeAllocatedNetIncome	3200000
CY2021	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;text-align:justify;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Use of Estimates</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:0pt;margin:0pt 0pt 12pt 36pt;">The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:0pt;margin:0pt 0pt 12pt 36pt;">Material estimates that are particularly susceptible to significant change relate to the determination of the allowance for loan losses and the valuation of real estate and other assets acquired in connection with foreclosures or in satisfaction of loans. In connection with the determination of the allowances for loan losses and the valuation of other real estate owned, management obtains independent appraisals for significant properties.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:0pt;margin:0pt 0pt 12pt 36pt;">A substantial portion of the Company’s loan portfolio consists of single-family residential and commercial real estate loans to customers in the southern Indiana and Louisville, Kentucky metropolitan area. Accordingly, the ultimate collectability of a substantial portion of the Company’s loan portfolio and the recovery of the carrying amount of other real estate owned are susceptible to changes in local market conditions.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:0pt;margin:0pt 0pt 12pt 36pt;">While management uses available information to recognize losses on loans and other real estate owned, further reductions in the carrying amounts of loans and other real estate owned may be necessary based on changes in local economic conditions. In addition, regulatory agencies, as an integral part of their examination process, periodically review the estimated losses on loans and other real estate owned. Such agencies may require the Company to recognize additional losses based on their judgments about information available to them at the time of their examination. Because of these factors, it is reasonably possible the estimated losses on loans and other real estate owned may change materially in the near term. However, the amount of the change that is reasonably possible cannot be estimated.</p>
CY2021Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	14300000
CY2021Q3	fsfg	Loans And Leases Receivable Allowance Qualitative Factor Adjustments LoansAndLeasesReceivableAllowanceQualitativeFactorAdjustments	13100000
CY2021Q3	fsfg	Loans And Leases Receivable Allowance Covid19 Qualitative Factor Adjustments LoansAndLeasesReceivableAllowanceCovid19QualitativeFactorAdjustments	2300000
CY2020Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	17000000.0
CY2020Q3	fsfg	Loans And Leases Receivable Allowance Qualitative Factor Adjustments LoansAndLeasesReceivableAllowanceQualitativeFactorAdjustments	14800000
CY2020Q3	fsfg	Loans And Leases Receivable Allowance Covid19 Qualitative Factor Adjustments LoansAndLeasesReceivableAllowanceCovid19QualitativeFactorAdjustments	4600000
CY2021	us-gaap	Loans And Leases Receivable Impaired Interest Income Recognized Change In Present Value Attributable To Passage Of Time LoansAndLeasesReceivableImpairedInterestIncomeRecognizedChangeInPresentValueAttributableToPassageOfTime	250000
CY2021	fsfg	Percentage Of Income Tax Realized Upon Settlement PercentageOfIncomeTaxRealizedUponSettlement	0.50
CY2021Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	0
CY2020Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	10600000
CY2019Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	20300000
CY2021Q3	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	195417000
CY2021Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	11717000
CY2021Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	453000
CY2021Q3	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	206681000
CY2021Q3	us-gaap	Debt Securities Held To Maturity Amortized Cost After Allowance For Credit Loss DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss	1837000
CY2021Q3	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	217000
CY2021Q3	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	2054000
CY2020Q3	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	187778000
CY2020Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	14259000
CY2020Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	72000
CY2020Q3	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	201965000
CY2020Q3	us-gaap	Debt Securities Held To Maturity Amortized Cost After Allowance For Credit Loss DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss	2102000
CY2020Q3	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	283000
CY2020Q3	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	0
CY2020Q3	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	2385000
CY2021Q3	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	195417000
CY2021Q3	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	206681000
CY2021Q3	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	1837000
CY2021Q3	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	2054000
CY2021Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Number Of Positions DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions	22
CY2021Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	20439000
CY2021Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	346000
CY2021Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Number Of Positions DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions	3
CY2021Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	2013000
CY2021Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	107000
CY2021Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	25
CY2021Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	22452000
CY2021Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	453000
CY2020Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Number Of Positions DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions	3
CY2020Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	2890000
CY2020Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	61000
CY2020Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Number Of Positions DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions	2
CY2020Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	214000
CY2020Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	11000
CY2020Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	5
CY2020Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	3104000
CY2020Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	72000
CY2021	fsfg	Weighted Average Yield Of Available For Sale Securities In Loss Positions WeightedAverageYieldOfAvailableForSaleSecuritiesInLossPositions	0.0177
CY2021	fsfg	Percent Of Total Unrealized Loss Total Amortized Cost Basis PercentOfTotalUnrealizedLossTotalAmortizedCostBasis	0.0256
CY2021	fsfg	Available For Sale Securities And Time Deposits Realized Gain AvailableForSaleSecuritiesAndTimeDepositsRealizedGain	0
CY2020	fsfg	Available For Sale Securities And Time Deposits Realized Gain AvailableForSaleSecuritiesAndTimeDepositsRealizedGain	17000
CY2019	fsfg	Available For Sale Securities And Time Deposits Realized Gain AvailableForSaleSecuritiesAndTimeDepositsRealizedGain	68000
CY2021	fsfg	Available For Sale Securities And Time Deposits Realized Loss AvailableForSaleSecuritiesAndTimeDepositsRealizedLoss	0
CY2020	fsfg	Available For Sale Securities And Time Deposits Realized Loss AvailableForSaleSecuritiesAndTimeDepositsRealizedLoss	10000
CY2019	fsfg	Available For Sale Securities And Time Deposits Realized Loss AvailableForSaleSecuritiesAndTimeDepositsRealizedLoss	142000
CY2021	fsfg	Available For Sale Securities And Time Deposits Realized Gain Loss AvailableForSaleSecuritiesAndTimeDepositsRealizedGainLoss	0
CY2020	fsfg	Available For Sale Securities And Time Deposits Realized Gain Loss AvailableForSaleSecuritiesAndTimeDepositsRealizedGainLoss	7000
CY2019	fsfg	Available For Sale Securities And Time Deposits Realized Gain Loss AvailableForSaleSecuritiesAndTimeDepositsRealizedGainLoss	-74000
CY2021Q3	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1089956000
CY2020Q3	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1109416000
CY2021Q3	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	281000
CY2020Q3	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	-2327000
CY2021Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	14301000
CY2020Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	17026000
CY2021Q3	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	1075936000
CY2020Q3	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	1090063000
CY2021	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	166000
CY2020Q3	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	7716000
CY2019Q3	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	9115000
CY2021	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	4832000
CY2020	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	8438000
CY2021	us-gaap	Loans And Leases Receivable Related Parties Proceeds LoansAndLeasesReceivableRelatedPartiesProceeds	2601000
CY2020	us-gaap	Loans And Leases Receivable Related Parties Proceeds LoansAndLeasesReceivableRelatedPartiesProceeds	4162000
CY2021	us-gaap	Allowance For Loan And Lease Losses Loans Sold AllowanceForLoanAndLeaseLossesLoansSold	2992000
CY2020	us-gaap	Allowance For Loan And Lease Losses Loans Sold AllowanceForLoanAndLeaseLossesLoansSold	4250000
CY2021	fsfg	Loans And Leases Receivable Related Parties Reclassifications LoansAndLeasesReceivableRelatedPartiesReclassifications	-980000
CY2020	fsfg	Loans And Leases Receivable Related Parties Reclassifications LoansAndLeasesReceivableRelatedPartiesReclassifications	-1425000
CY2021Q3	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	5975000
CY2020Q3	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	7716000
CY2021	fsfg	Off Balance Sheet Commitments To Related Parties OffBalanceSheetCommitmentsToRelatedParties	3000000.0
CY2020	fsfg	Off Balance Sheet Commitments To Related Parties OffBalanceSheetCommitmentsToRelatedParties	2600000
CY2021Q3	us-gaap	Principal Amount Outstanding On Loans Managed And Securitized PrincipalAmountOutstandingOnLoansManagedAndSecuritized	1089956000
CY2021Q3	fsfg	Interest Receivable Loans Receivable InterestReceivableLoansReceivable	4398000
CY2021Q3	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	281000
CY2021Q3	us-gaap	Notes Receivable Net NotesReceivableNet	1094635000
CY2021Q3	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	16743000
CY2021Q3	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	1077892000
CY2021Q3	us-gaap	Notes Receivable Net NotesReceivableNet	1094635000
CY2020Q3	us-gaap	Principal Amount Outstanding On Loans Managed And Securitized PrincipalAmountOutstandingOnLoansManagedAndSecuritized	1109416000
CY2020Q3	fsfg	Interest Receivable Loans Receivable InterestReceivableLoansReceivable	4585000
CY2020Q3	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	-2327000
CY2020Q3	us-gaap	Notes Receivable Net NotesReceivableNet	1111674000
CY2020Q3	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	16684000
CY2020Q3	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	1094990000
CY2020Q3	us-gaap	Notes Receivable Net NotesReceivableNet	1111674000
CY2021Q3	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	133000
CY2021Q3	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	14168000
CY2021Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	14301000
CY2020Q3	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	1443000
CY2020Q3	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	15583000
CY2020Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	17026000
CY2020Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	17026000
CY2021	us-gaap	Financing Receivable Allowance For Credit Losses Period Increase Decrease FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease	-1767000
CY2021	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	1124000
CY2021Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	14301000
CY2019Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	10040000
CY2020	us-gaap	Financing Receivable Allowance For Credit Losses Period Increase Decrease FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease	7962000
CY2020	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	1170000
CY2020	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	194000
CY2020Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	17026000
CY2018Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	9323000
CY2019	us-gaap	Financing Receivable Allowance For Credit Losses Period Increase Decrease FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease	1463000
CY2019	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	848000
CY2019	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	102000
CY2019Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	10040000
CY2021Q3	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	15546000
CY2021Q3	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	17245000
CY2019Q3	fsfg	Impaired Financing Receivable With No Related Allowance ImpairedFinancingReceivableWithNoRelatedAllowance	0
CY2021	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	13482000
CY2021	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod	102000
CY2021Q3	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	1197000
CY2021Q3	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	1624000
CY2021Q3	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	133000
CY2021	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	3915000
CY2021	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod	0
CY2021Q3	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	16743000
CY2021Q3	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	18869000
CY2021Q3	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	133000
CY2021	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	17397000
CY2021	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	102000
CY2020Q3	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	10317000
CY2020Q3	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	10915000
CY2020	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	11400000
CY2020	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod	298000
CY2020Q3	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	6367000
CY2020Q3	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	6798000
CY2020Q3	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	1443000
CY2020	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	5752000
CY2020	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod	0
CY2020Q3	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	16684000
CY2020Q3	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	17713000
CY2020Q3	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	1443000
CY2020	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	17152000
CY2020	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	298000
CY2019Q3	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	10022000
CY2019Q3	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	10562000
CY2019	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	11702000
CY2019	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod	431000
CY2019Q3	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	2412000
CY2019Q3	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	2799000
CY2019Q3	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	545000
CY2019	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	2433000
CY2019Q3	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	12434000
CY2019Q3	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	13361000
CY2019Q3	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	545000
CY2019	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	14135000
CY2019	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	431000
CY2021Q3	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	15000000
CY2021Q3	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	472000
CY2021Q3	fsfg	Financing Receivable Recorded Investment Nonperforming FinancingReceivableRecordedInvestmentNonperforming	15472000
CY2020Q3	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	13615000
CY2020Q3	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	0
CY2020Q3	fsfg	Financing Receivable Recorded Investment Nonperforming FinancingReceivableRecordedInvestmentNonperforming	13615000
CY2021Q3	us-gaap	Notes Receivable Net NotesReceivableNet	1094635000
CY2020Q3	us-gaap	Notes Receivable Net NotesReceivableNet	1111674000
CY2021Q3	us-gaap	Notes Receivable Net NotesReceivableNet	1094635000
CY2020Q3	us-gaap	Notes Receivable Net NotesReceivableNet	1111674000
CY2021Q3	fsfg	Financing Receivable Modifications Recorded Investment Accruing FinancingReceivableModificationsRecordedInvestmentAccruing	1743000
CY2021Q3	fsfg	Financing Receivable Modifications Recorded Investment Nonaccrual FinancingReceivableModificationsRecordedInvestmentNonaccrual	5554000
CY2021Q3	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	7297000
CY2020Q3	fsfg	Financing Receivable Modifications Recorded Investment Accruing FinancingReceivableModificationsRecordedInvestmentAccruing	3069000
CY2020Q3	fsfg	Financing Receivable Modifications Recorded Investment Nonaccrual FinancingReceivableModificationsRecordedInvestmentNonaccrual	6794000
CY2020Q3	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	9863000
CY2020	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	1
CY2020	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	126000
CY2020	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	126000
CY2019	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	13
CY2019	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	7368000
CY2019	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	7369000
CY2019Q3	us-gaap	Loans And Leases Receivable Impaired Commitment To Lend LoansAndLeasesReceivableImpairedCommitmentToLend	1000
CY2020Q3	us-gaap	Loans And Leases Receivable Impaired Commitment To Lend LoansAndLeasesReceivableImpairedCommitmentToLend	1000
CY2021	fsfg	Financial Service Costs FinancialServiceCosts	2171000
CY2020	fsfg	Financial Service Costs FinancialServiceCosts	1806000
CY2019	fsfg	Financial Service Costs FinancialServiceCosts	1245000
CY2020Q3	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	3748000
CY2019Q3	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	3030000
CY2018Q3	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	2405000
CY2021	us-gaap	Servicing Asset At Fair Value Additions ServicingAssetAtFairValueAdditions	1980000
CY2020	us-gaap	Servicing Asset At Fair Value Additions ServicingAssetAtFairValueAdditions	1450000
CY2019	us-gaap	Servicing Asset At Fair Value Additions ServicingAssetAtFairValueAdditions	1334000
CY2021	us-gaap	Servicing Asset At Fair Value Other Changes In Fair Value ServicingAssetAtFairValueOtherChangesInFairValue	-1215000
CY2020	us-gaap	Servicing Asset At Fair Value Other Changes In Fair Value ServicingAssetAtFairValueOtherChangesInFairValue	-848000
CY2019	us-gaap	Servicing Asset At Fair Value Other Changes In Fair Value ServicingAssetAtFairValueOtherChangesInFairValue	-596000
CY2021	us-gaap	Servicing Asset At Fair Value Disposals ServicingAssetAtFairValueDisposals	92000
CY2019	us-gaap	Servicing Asset At Fair Value Disposals ServicingAssetAtFairValueDisposals	142000
CY2021	us-gaap	Servicing Asset At Fair Value Changes In Fair Value Resulting From Changes In Valuation Inputs ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputs	26000
CY2020	us-gaap	Servicing Asset At Fair Value Changes In Fair Value Resulting From Changes In Valuation Inputs ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputs	116000
CY2019	us-gaap	Servicing Asset At Fair Value Changes In Fair Value Resulting From Changes In Valuation Inputs ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputs	29000
CY2021Q3	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	4447000
CY2020Q3	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	3748000
CY2019Q3	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	3030000
CY2020Q3	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	32000
CY2019Q3	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	148000
CY2018Q3	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	177000
CY2021	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Provisions Recoveries ValuationAllowanceForImpairmentOfRecognizedServicingAssetsProvisionsRecoveries	66000
CY2020	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Provisions Recoveries ValuationAllowanceForImpairmentOfRecognizedServicingAssetsProvisionsRecoveries	-116000
CY2019	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Provisions Recoveries ValuationAllowanceForImpairmentOfRecognizedServicingAssetsProvisionsRecoveries	113000
CY2021	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Aggregate Write Downs ValuationAllowanceForImpairmentOfRecognizedServicingAssetsAggregateWriteDowns	92000
CY2020	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Aggregate Write Downs ValuationAllowanceForImpairmentOfRecognizedServicingAssetsAggregateWriteDowns	0
CY2019	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Aggregate Write Downs ValuationAllowanceForImpairmentOfRecognizedServicingAssetsAggregateWriteDowns	142000
CY2021Q3	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	6000
CY2020Q3	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	32000
CY2019Q3	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	148000
CY2020Q3	fsfg	Escrow Balances Maintained With Foregoing Loan Servicing And Other Liabilities EscrowBalancesMaintainedWithForegoingLoanServicingAndOtherLiabilities	19300000
CY2014Q4	us-gaap	Other Assets OtherAssets	4200000
CY2014Q4	fsfg	Percentage Of Received Equity Interest PercentageOfReceivedEquityInterest	0.99
CY2014Q4	fsfg	Percentage Of Receive Operating Profit And Losses PercentageOfReceiveOperatingProfitAndLosses	0.99
CY2014Q4	fsfg	Investment Credit Available To Be Estimated InvestmentCreditAvailableToBeEstimated	4700000
CY2018Q1	fsfg	Historical Tax Credit On Investment HistoricalTaxCreditOnInvestment	5000000.0
CY2018Q1	fsfg	Increase In Equity Investment IncreaseInEquityInvestment	4500000
CY2018Q1	fsfg	Investment Tax Credit Percentage InvestmentTaxCreditPercentage	0.90
CY2021	fsfg	Income Related To Distributions From Historic Tax Credit Entity IncomeRelatedToDistributionsFromHistoricTaxCreditEntity	32000
CY2020	fsfg	Income Related To Distributions From Historic Tax Credit Entity IncomeRelatedToDistributionsFromHistoricTaxCreditEntity	426000
CY2019	fsfg	Income Related To Distributions From Historic Tax Credit Entity IncomeRelatedToDistributionsFromHistoricTaxCreditEntity	210000
CY2021Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	38059000
CY2020Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	33292000
CY2021Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	10390000
CY2020Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	8880000
CY2021Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	27669000
CY2020Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	24412000
CY2021	fsfg	Lease Expiration Term LeaseExpirationTerm	P10Y
CY2021	us-gaap	Sale And Leaseback Transaction Gain Loss Net SaleAndLeasebackTransactionGainLossNet	471000
CY2019Q3	fsfg	Sale Leaseback Transaction Deferred Gain SaleLeasebackTransactionDeferredGain	218000
CY2020Q3	us-gaap	Real Estate Investments Other RealEstateInvestmentsOther	1728000
CY2019Q3	us-gaap	Real Estate Investments Other RealEstateInvestmentsOther	1893000
CY2018Q3	us-gaap	Real Estate Investments Other RealEstateInvestmentsOther	103000
CY2021	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	426000
CY2019	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	114000
CY2021	fsfg	Transfers From Premises And Equipment To Other Real Estate Owned TransfersFromPremisesAndEquipmentToOtherRealEstateOwned	0
CY2019	fsfg	Transfers From Premises And Equipment To Other Real Estate Owned TransfersFromPremisesAndEquipmentToOtherRealEstateOwned	1893000
CY2021	us-gaap	Other Real Estate Disposals OtherRealEstateDisposals	426000
CY2020	us-gaap	Other Real Estate Disposals OtherRealEstateDisposals	165000
CY2019	us-gaap	Other Real Estate Disposals OtherRealEstateDisposals	217000
CY2021Q3	us-gaap	Real Estate Investments Other RealEstateInvestmentsOther	1728000
CY2020Q3	us-gaap	Real Estate Investments Other RealEstateInvestmentsOther	1728000
CY2019Q3	us-gaap	Real Estate Investments Other RealEstateInvestmentsOther	1893000
CY2021	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	74000
CY2020	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	16000
CY2021	fsfg	Cost Of Real Estate Revenues CostOfRealEstateRevenues	10000
CY2020	fsfg	Cost Of Real Estate Revenues CostOfRealEstateRevenues	15000
CY2019	fsfg	Cost Of Real Estate Revenues CostOfRealEstateRevenues	21000
CY2021	us-gaap	Profit Loss From Real Estate Operations ProfitLossFromRealEstateOperations	64000
CY2019	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	78000
CY2020	us-gaap	Profit Loss From Real Estate Operations ProfitLossFromRealEstateOperations	1000
CY2019	us-gaap	Profit Loss From Real Estate Operations ProfitLossFromRealEstateOperations	57000
CY2019	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0
CY2020	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0
CY2021	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0
CY2020Q3	us-gaap	Goodwill Goodwill	9848000
CY2019Q3	us-gaap	Goodwill Goodwill	9848000
CY2018Q3	us-gaap	Goodwill Goodwill	9848000
CY2021	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0
CY2020	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0
CY2019	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0
CY2021Q3	us-gaap	Goodwill Goodwill	9848000
CY2020Q3	us-gaap	Goodwill Goodwill	9848000
CY2019Q3	us-gaap	Goodwill Goodwill	9848000
CY2021Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	3806000
CY2020Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	3592000
CY2021Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	988000
CY2020Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1202000
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	214000
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	214000
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	312000
CY2021Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	214000
CY2021Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	214000
CY2021Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	163000
CY2021Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	163000
CY2021Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	163000
CY2021Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	71000
CY2021Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	988000
CY2021Q3	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	291039000
CY2020Q3	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	242673000
CY2021Q3	us-gaap	Deposits Negotiable Order Of Withdrawal Now DepositsNegotiableOrderOfWithdrawalNOW	315169000
CY2020Q3	us-gaap	Deposits Negotiable Order Of Withdrawal Now DepositsNegotiableOrderOfWithdrawalNOW	218581000
CY2021Q3	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	222972000
CY2020Q3	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	143867000
CY2021Q3	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	162033000
CY2020Q3	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	142609000
CY2021Q3	us-gaap	Deposits Retail DepositsRetail	136309000
CY2020Q3	us-gaap	Deposits Retail DepositsRetail	168276000
CY2021Q3	fsfg	Deposits Brokered DepositsBrokered	70058000
CY2020Q3	fsfg	Deposits Brokered DepositsBrokered	54688000
CY2021Q3	fsfg	Reciprocal Time Deposits ReciprocalTimeDeposits	30000000
CY2020Q3	fsfg	Reciprocal Time Deposits ReciprocalTimeDeposits	77382000
CY2021Q3	us-gaap	Deposits Deposits	1227580000
CY2020Q3	us-gaap	Deposits Deposits	1048076000
CY2021Q3	fsfg	Federal Deposit Insurance Corporation Insurance Limit FederalDepositInsuranceCorporationInsuranceLimit	250000
CY2021Q3	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	29800000
CY2020Q3	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	33600000
CY2021Q3	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	189007000
CY2021Q3	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	16448000
CY2021Q3	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	11740000
CY2021Q3	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	7213000
CY2021Q3	us-gaap	Time Deposit Maturities After Year Five TimeDepositMaturitiesAfterYearFive	11959000
CY2021Q3	us-gaap	Time Deposits TimeDeposits	236367000
CY2021Q3	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	14700000
CY2020Q3	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	9400000
CY2021	fsfg	Percentage Of Equity Capital PercentageOfEquityCapital	0.25
CY2019Q3	fsfg	Federal Funds Outstanding FederalFundsOutstanding	0
CY2020Q3	fsfg	Federal Funds Outstanding FederalFundsOutstanding	0
CY2021Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Of Amounts Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOfAmountsDueWithinOneYearOfBalanceSheetDate	0
CY2021Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate	0
CY2020Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Of Amounts Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOfAmountsDueWithinOneYearOfBalanceSheetDate	0.0126
CY2020Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate	40000000
CY2021Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate One To Two Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOneToTwoYearsFromBalanceSheetDate	0.0201
CY2021Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From One To Two Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromOneToTwoYearsOfBalanceSheetDate	10000000
CY2020Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate One To Two Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOneToTwoYearsFromBalanceSheetDate	0.0201
CY2020Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From One To Two Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromOneToTwoYearsOfBalanceSheetDate	10000000
CY2021Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Three To Four Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateThreeToFourYearsFromBalanceSheetDate	0.0202
CY2021Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Three To Four Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromThreeToFourYearsOfBalanceSheetDate	50000000
CY2020Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Three To Four Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateThreeToFourYearsFromBalanceSheetDate	0.0202
CY2021	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	1633000
CY2020	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	1420000
CY2019	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	762000
CY2008Q4	us-gaap	Employee Stock Ownership Plan Esop Shares In Esop EmployeeStockOwnershipPlanESOPSharesInESOP	610089
CY2020Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Three To Four Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromThreeToFourYearsOfBalanceSheetDate	50000000
CY2021Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Four To Five Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateFourToFiveYearsFromBalanceSheetDate	0.0151
CY2021Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Four To Five Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromFourToFiveYearsOfBalanceSheetDate	10000000
CY2020Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Four To Five Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateFourToFiveYearsFromBalanceSheetDate	0.0151
CY2020Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Four To Five Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromFourToFiveYearsOfBalanceSheetDate	10000000
CY2021Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate After Five Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAfterFiveYearsFromBalanceSheetDate	0.0081
CY2021Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due After Five Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueAfterFiveYearsOfBalanceSheetDate	180000000
CY2020Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate After Five Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAfterFiveYearsFromBalanceSheetDate	0.0081
CY2020Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due After Five Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueAfterFiveYearsOfBalanceSheetDate	180000000
CY2021Q3	fsfg	Total Advances In Maturities From Federal Home Loan Banks TotalAdvancesInMaturitiesFromFederalHomeLoanBanks	250000000
CY2020Q3	fsfg	Total Advances In Maturities From Federal Home Loan Banks TotalAdvancesInMaturitiesFromFederalHomeLoanBanks	290000000
CY2021Q3	us-gaap	Federal Home Loan Bank Advances Branch Of Fhlb Bank Interest Rate FederalHomeLoanBankAdvancesBranchOfFHLBBankInterestRate	0.0043
CY2021Q3	us-gaap	Line Of Credit LineOfCredit	0
CY2020Q3	us-gaap	Federal Home Loan Bank Advances Branch Of Fhlb Bank Interest Rate FederalHomeLoanBankAdvancesBranchOfFHLBBankInterestRate	0.0050
CY2020Q3	us-gaap	Line Of Credit LineOfCredit	20858000
CY2021Q3	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	250000000
CY2020Q3	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	310858000
CY2021Q3	us-gaap	Security Owned And Pledged As Collateral Fair Value SecurityOwnedAndPledgedAsCollateralFairValue	2100000
CY2021Q3	us-gaap	Line Of Credit Facility Fair Value Of Amount Outstanding LineOfCreditFacilityFairValueOfAmountOutstanding	0
CY2017Q2	us-gaap	Federal Home Loan Bank Advances Branch Of Fhlb Bank Amount Of Advances By Branch FederalHomeLoanBankAdvancesBranchOfFHLBBankAmountOfAdvancesByBranch	2200000
CY2018Q3	us-gaap	Subordinated Debt SubordinatedDebt	20000000
CY2018Q3	us-gaap	Subordinated Borrowing Interest Rate SubordinatedBorrowingInterestRate	0.0602
CY2021	us-gaap	Line Of Credit Facility Interest Rate During Period LineOfCreditFacilityInterestRateDuringPeriod	0.0035
CY2021Q3	fsfg	Advances From Federal Home Loan Banks Ppplf AdvancesFromFederalHomeLoanBanksPpplf	0
CY2021Q3	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	174800000
CY2021Q3	us-gaap	Deferred Compensation Arrangement With Individual Recorded Liability DeferredCompensationArrangementWithIndividualRecordedLiability	336000
CY2020Q3	us-gaap	Deferred Compensation Arrangement With Individual Recorded Liability DeferredCompensationArrangementWithIndividualRecordedLiability	208000
CY2021	us-gaap	Deferred Compensation Arrangement With Individual Description DeferredCompensationArrangementWithIndividualDescription	The Company accrues interest on the deferred obligation at an annual rate equal to the prime rate for the immediately preceding calendar quarter plus 2%, but in no event at a rate in excess of 8%
CY2021	us-gaap	Deferred Compensation Arrangement With Individual Maximum Contractual Term1 DeferredCompensationArrangementWithIndividualMaximumContractualTerm1	P10Y
CY2020Q3	us-gaap	Employee Stock Ownership Plan Esop Shares In Esop EmployeeStockOwnershipPlanESOPSharesInESOP	358962
CY2008Q4	us-gaap	Employee Stock Ownership Plan Esop Weighted Average Purchase Price Of Shares Purchased EmployeeStockOwnershipPlanESOPWeightedAveragePurchasePriceOfSharesPurchased	3.33
CY2019	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	0
CY2020	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	0
CY2021	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	0
CY2021Q3	us-gaap	Employee Stock Ownership Plan Esop Shares In Esop EmployeeStockOwnershipPlanESOPSharesInESOP	335958
CY2021	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	92000
CY2020	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	86000
CY2019	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	72000
CY2021	us-gaap	Restricted Stock Expense RestrictedStockExpense	184000
CY2020	us-gaap	Restricted Stock Expense RestrictedStockExpense	193000
CY2019	us-gaap	Restricted Stock Expense RestrictedStockExpense	173000
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Terms Of Award ShareBasedCompensationArrangementByShareBasedPaymentAwardTermsOfAward	ten years
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1	P5Y
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Terms Of Award ShareBasedCompensationArrangementByShareBasedPaymentAwardTermsOfAward	ten years
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.0175
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0213
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.146
CY2019	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P7Y6M
CY2020	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P7Y6M
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P7Y6M
	fsfg	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Fair Value At Grant Date ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageFairValueAtGrantDate	6.13
CY2020Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	205209
CY2020Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	16.04
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	22665
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	21.10
CY2021	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	6840
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	15.09
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	3960
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	16.84
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	217074
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	16.58
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y2M12D
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	2132000
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	217074
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	16.58
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P6Y2M12D
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue	2132000
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	126264
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	14.81
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P5Y6M
CY2021Q3	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	1661000
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	2166000
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	8295000
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	2493000
CY2020	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-193000
CY2019	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-166000
CY2021	us-gaap	Deferred Other Tax Expense Benefit DeferredOtherTaxExpenseBenefit	7865000
CY2020	us-gaap	Deferred Other Tax Expense Benefit DeferredOtherTaxExpenseBenefit	4173000
CY2019	us-gaap	Deferred Other Tax Expense Benefit DeferredOtherTaxExpenseBenefit	436000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	9997000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12661000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3095000
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	8308000
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	9816000
CY2019	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	4219000
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	901000
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	1815000
CY2019	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	327000
CY2021	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	1045000
CY2020	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	962000
CY2019	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	890000
CY2021	fsfg	Effective Income Tax Rate Reconciliation Bank Owned Life Insurance EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsurance	194000
CY2020	fsfg	Effective Income Tax Rate Reconciliation Bank Owned Life Insurance EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsurance	154000
CY2019	fsfg	Effective Income Tax Rate Reconciliation Bank Owned Life Insurance EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsurance	111000
CY2021	fsfg	Income Tax Reconciliation Other Adjustments Captive Insurance Net Premiums IncomeTaxReconciliationOtherAdjustmentsCaptiveInsuranceNetPremiums	303000
CY2020	fsfg	Income Tax Reconciliation Other Adjustments Captive Insurance Net Premiums IncomeTaxReconciliationOtherAdjustmentsCaptiveInsuranceNetPremiums	295000
CY2019	fsfg	Income Tax Reconciliation Other Adjustments Captive Insurance Net Premiums IncomeTaxReconciliationOtherAdjustmentsCaptiveInsuranceNetPremiums	223000
CY2020	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-193000
CY2019	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-166000
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	2238000
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	2373000
CY2021	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	112000
CY2020	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-125000
CY2019	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-393000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	9997000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12661000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3095000
CY2021Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	3460000
CY2020Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	2833000
CY2021Q3	fsfg	Deferred Tax Assets Operating Lease Liability DeferredTaxAssetsOperatingLeaseLiability	1430000
CY2020Q3	fsfg	Deferred Tax Assets Operating Lease Liability DeferredTaxAssetsOperatingLeaseLiability	1882000
CY2021Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	426000
CY2020Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	409000
CY2021Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	45000
CY2020Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	45000
CY2021Q3	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	20000
CY2020Q3	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	28000
CY2021Q3	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	236000
CY2020Q3	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	191000
CY2021Q3	fsfg	Deferred Tax Assets Loss On Tax Credit Investment DeferredTaxAssetsLossOnTaxCreditInvestment	1640000
CY2020Q3	fsfg	Deferred Tax Assets Loss On Tax Credit Investment DeferredTaxAssetsLossOnTaxCreditInvestment	1673000
CY2021Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense DeferredTaxAssetsTaxDeferredExpense	0
CY2020Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense DeferredTaxAssetsTaxDeferredExpense	166000
CY2021Q3	us-gaap	Deferred Tax Assets Investment In Subsidiaries DeferredTaxAssetsInvestmentInSubsidiaries	0
CY2020Q3	us-gaap	Deferred Tax Assets Investment In Subsidiaries DeferredTaxAssetsInvestmentInSubsidiaries	584000
CY2021Q3	fsfg	Deferred Tax Assets Mark To Market Adjustments DeferredTaxAssetsMarkToMarketAdjustments	817000
CY2021Q3	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	278000
CY2020Q3	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	423000
CY2021Q3	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	8352000
CY2020Q3	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	8234000
CY2021Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	1648000
CY2020Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	1681000
CY2021Q3	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	6704000
CY2020Q3	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	6553000
CY2020Q3	fsfg	Deferred Tax Liabilities Unrealized Gain On Securities Available For Sale DeferredTaxLiabilitiesUnrealizedGainOnSecuritiesAvailableForSale	2980000
CY2021Q3	fsfg	Deferred Tax Liabilities Accumulated Depreciation DeferredTaxLiabilitiesAccumulatedDepreciation	2014000
CY2020Q3	fsfg	Deferred Tax Liabilities Accumulated Depreciation DeferredTaxLiabilitiesAccumulatedDepreciation	1611000
CY2021Q3	fsfg	Operating Lease Right Of Use Liability OperatingLeaseRightOfUseLiability	1403000
CY2020Q3	fsfg	Operating Lease Right Of Use Liability OperatingLeaseRightOfUseLiability	1854000
CY2021Q3	fsfg	Deferred Tax Liabilities Installment Sale DeferredTaxLiabilitiesInstallmentSale	360000
CY2020Q3	fsfg	Deferred Tax Liabilities Installment Sale DeferredTaxLiabilitiesInstallmentSale	378000
CY2021Q3	fsfg	Deferred Tax Liabilities Acquisition Purchase Accounting Adjustments DeferredTaxLiabilitiesAcquisitionPurchaseAccountingAdjustments	853000
CY2020Q3	fsfg	Deferred Tax Liabilities Acquisition Purchase Accounting Adjustments DeferredTaxLiabilitiesAcquisitionPurchaseAccountingAdjustments	789000
CY2021Q3	fsfg	Deferred Tax Liabilities Unrealized Gain On Securities Available For Sale DeferredTaxLiabilitiesUnrealizedGainOnSecuritiesAvailableForSale	2366000
CY2021Q3	us-gaap	Deferred Tax Liabilities Mortgage Servicing Rights DeferredTaxLiabilitiesMortgageServicingRights	12336000
CY2020Q3	us-gaap	Deferred Tax Liabilities Mortgage Servicing Rights DeferredTaxLiabilitiesMortgageServicingRights	5401000
CY2021Q3	fsfg	Deferred Tax Liabilities Federal Home Loan Bank Stock Dividends DeferredTaxLiabilitiesFederalHomeLoanBankStockDividends	85000
CY2020Q3	fsfg	Deferred Tax Liabilities Federal Home Loan Bank Stock Dividends DeferredTaxLiabilitiesFederalHomeLoanBankStockDividends	88000
CY2021Q3	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	829000
CY2020Q3	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	609000
CY2021Q3	fsfg	Deferred Tax Liabilities Tax Deferred Expense DeferredTaxLiabilitiesTaxDeferredExpense	239000
CY2021Q3	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	96000
CY2020Q3	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	67000
CY2021Q3	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	20581000
CY2020Q3	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	13777000
CY2021Q3	fsfg	Deferred Tax Asset Liabilities Net DeferredTaxAssetLiabilitiesNet	13877000
CY2020Q3	fsfg	Deferred Tax Asset Liabilities Net DeferredTaxAssetLiabilitiesNet	7224000
CY2021Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	1600000
CY2021Q3	us-gaap	Tax Credit Carryforward Amount TaxCreditCarryforwardAmount	7400000
CY2020Q3	us-gaap	Deferred Tax Liabilities Deferred Expense DeferredTaxLiabilitiesDeferredExpense	957000
CY2021Q3	us-gaap	Deferred Tax Liabilities Deferred Expense DeferredTaxLiabilitiesDeferredExpense	957000
CY2021	us-gaap	Operating Lease Expense OperatingLeaseExpense	2000000.0
CY2020	us-gaap	Operating Lease Expense OperatingLeaseExpense	1900000
CY2019	us-gaap	Operating Lease Expense OperatingLeaseExpense	1200000
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	1204000
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	1294000
CY2019	us-gaap	Operating Lease Cost OperatingLeaseCost	527000
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	836000
CY2020	us-gaap	Short Term Lease Cost ShortTermLeaseCost	644000
CY2019	us-gaap	Short Term Lease Cost ShortTermLeaseCost	679000
CY2021	us-gaap	Lease Cost LeaseCost	2040000
CY2020	us-gaap	Lease Cost LeaseCost	1938000
CY2019	us-gaap	Lease Cost LeaseCost	1206000
CY2021	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Net FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersNet	-13370000
CY2020	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Net FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersNet	11668000
CY2021Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P21Y6M
CY2020Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P18Y6M
CY2021Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0253
CY2020Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0235
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	668000
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	621000
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	562000
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	445000
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	245000
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	5234000
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	7775000
CY2021Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	1839000
CY2021Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	5936000
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	1253000
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	1221000
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	2038000
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	9083000
CY2021Q3	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	601000
CY2021Q3	us-gaap	Lessor Operating Lease Payments To Be Received Two Years LessorOperatingLeasePaymentsToBeReceivedTwoYears	557000
CY2021Q3	us-gaap	Lessor Operating Lease Payments To Be Received Three Years LessorOperatingLeasePaymentsToBeReceivedThreeYears	557000
CY2021Q3	us-gaap	Lessor Operating Lease Payments To Be Received Four Years LessorOperatingLeasePaymentsToBeReceivedFourYears	442000
CY2021Q3	us-gaap	Lessor Operating Lease Payments To Be Received Five Years LessorOperatingLeasePaymentsToBeReceivedFiveYears	96000
CY2021Q3	us-gaap	Lessor Operating Lease Payments To Be Received Thereafter LessorOperatingLeasePaymentsToBeReceivedThereafter	160000
CY2021Q3	us-gaap	Lessor Operating Lease Payments To Be Received LessorOperatingLeasePaymentsToBeReceived	2413000
CY2021Q3	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	8300000
CY2020Q3	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	8800000
CY2021Q3	us-gaap	Unused Commitments To Extend Credit UnusedCommitmentsToExtendCredit	192806000
CY2020Q3	us-gaap	Unused Commitments To Extend Credit UnusedCommitmentsToExtendCredit	130679000
CY2021Q3	us-gaap	Loss Contingency Estimate Of Possible Loss LossContingencyEstimateOfPossibleLoss	450000
CY2021Q3	fsfg	Cash Collateral Derivative Counterparty Obligations CashCollateralDerivativeCounterpartyObligations	2400000
CY2020Q3	fsfg	Cash Collateral Derivative Counterparty Obligations CashCollateralDerivativeCounterpartyObligations	3000000.0
CY2021Q3	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	622928000
CY2021Q3	us-gaap	Derivative Assets DerivativeAssets	3632000
CY2021Q3	us-gaap	Derivative Liabilities DerivativeLiabilities	635000
CY2020Q3	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	1399421000
CY2020Q3	us-gaap	Derivative Assets DerivativeAssets	15163000
CY2020Q3	us-gaap	Derivative Liabilities DerivativeLiabilities	1827000
CY2021	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-9230000
CY2020	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-10744000
CY2019	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-573000
CY2020Q3	us-gaap	Derivative Assets DerivativeAssets	15163000
CY2020Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	14937000
CY2019Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	3269000
CY2018Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	380000
CY2019	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Net FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersNet	2889000
CY2021Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	1567000
CY2020Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	14937000
CY2019Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	3269000
CY2021Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	1600000
CY2020Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	14900000
CY2019Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	3300000
CY2021	fsfg	Charges To Write Down Loan Servicing Rights ChargesToWriteDownLoanServicingRights	66000
CY2020	fsfg	Charges To Write Down Loan Servicing Rights ChargesToWriteDownLoanServicingRights	-116000
CY2019	fsfg	Charges To Write Down Loan Servicing Rights ChargesToWriteDownLoanServicingRights	113000
CY2021Q3	us-gaap	Mortgages Held For Sale Fair Value Disclosure MortgagesHeldForSaleFairValueDisclosure	167813000
CY2021Q3	fsfg	Residential Mortgage Loans Aggregate Principal Balance ResidentialMortgageLoansAggregatePrincipalBalance	163158000
CY2021Q3	us-gaap	Fair Value Option Aggregate Differences Loans And Long Term Receivables FairValueOptionAggregateDifferencesLoansAndLongTermReceivables	4655000
CY2020Q3	us-gaap	Mortgages Held For Sale Fair Value Disclosure MortgagesHeldForSaleFairValueDisclosure	208493000
CY2021	us-gaap	Concentration Risk Credit Risk Financial Instrument Maximum Exposure ConcentrationRiskCreditRiskFinancialInstrumentMaximumExposure	9500000
CY2020Q3	fsfg	Residential Mortgage Loans Aggregate Principal Balance ResidentialMortgageLoansAggregatePrincipalBalance	198138000
CY2020Q3	us-gaap	Fair Value Option Aggregate Differences Loans And Long Term Receivables FairValueOptionAggregateDifferencesLoansAndLongTermReceivables	10355000
CY2021	fsfg	Fair Value Option Aggregate Differences Loans And Long Term Receivables And Interest FairValueOptionAggregateDifferencesLoansAndLongTermReceivablesAndInterest	7712000
CY2020	fsfg	Fair Value Option Aggregate Differences Loans And Long Term Receivables And Interest FairValueOptionAggregateDifferencesLoansAndLongTermReceivablesAndInterest	12530000
CY2019	fsfg	Fair Value Option Aggregate Differences Loans And Long Term Receivables And Interest FairValueOptionAggregateDifferencesLoansAndLongTermReceivablesAndInterest	4008000
CY2005Q3	fsfg	Capital Conservation Buffer Percentage CapitalConservationBufferPercentage	0.000
CY2020Q3	fsfg	Capital Conservation Buffer Percentage CapitalConservationBufferPercentage	0.025
CY2019Q3	fsfg	Capital Conservation Buffer Percentage CapitalConservationBufferPercentage	0.0250
CY2020Q3	fsfg	Capital Conservation Buffer Percentage CapitalConservationBufferPercentage	0.0250
CY2021Q3	fsfg	Capital Conservation Buffer Percentage CapitalConservationBufferPercentage	0.0250
CY2021	fsfg	Maximum Consolidated Assets Required To Attain Consolidated Capital Requirements MaximumConsolidatedAssetsRequiredToAttainConsolidatedCapitalRequirements	3000000000
CY2008Q1	fsfg	Liquidation Account LiquidationAccount	29300000
CY2021Q3	fsfg	Number Of Shares Issued As Dividend For Every Share Held Under Stock Split NumberOfSharesIssuedAsDividendForEveryShareHeldUnderStockSplit	2
CY2021Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	29567000
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	33354000
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	16177000
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	7107786
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	7070040
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6947091
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.16
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.72
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.33
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	29567000
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	33354000
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	16177000
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	7107786
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	7070040
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6947091
CY2021	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	56176
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	48540
CY2019	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	151869
CY2021	fsfg	Incremental Common Shares Attributable To Restricted Stock Non Vested IncrementalCommonSharesAttributableToRestrictedStockNonVested	9771
CY2020	fsfg	Incremental Common Shares Attributable To Restricted Stock Non Vested IncrementalCommonSharesAttributableToRestrictedStockNonVested	9282
CY2019	fsfg	Incremental Common Shares Attributable To Restricted Stock Non Vested IncrementalCommonSharesAttributableToRestrictedStockNonVested	17292
CY2021	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	7173733
CY2020	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	7127862
CY2019	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	7116252
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.12
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.68
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.27
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	49974
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	66474
CY2019	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	21600
CY2020	us-gaap	Concentration Risk Credit Risk Financial Instrument Maximum Exposure ConcentrationRiskCreditRiskFinancialInstrumentMaximumExposure	7200000
CY2020Q4	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	668000
CY2021	us-gaap	Interest Paid Net InterestPaidNet	8517000
CY2020	us-gaap	Interest Paid Net InterestPaidNet	10817000
CY2019	us-gaap	Interest Paid Net InterestPaidNet	10729000
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	9051000
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	3971000
CY2019	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1572000
CY2021	fsfg	Transfer Of Loans From To Held For Sale To Portfolio Loans TransferOfLoansFromToHeldForSaleToPortfolioLoans	41703000
CY2020	fsfg	Transfer Of Loans From To Held For Sale To Portfolio Loans TransferOfLoansFromToHeldForSaleToPortfolioLoans	15916000
CY2019	fsfg	Transfer Of Loans From To Held For Sale To Portfolio Loans TransferOfLoansFromToHeldForSaleToPortfolioLoans	0
CY2021	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	426000
CY2020	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	0
CY2019	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	114000
CY2021	fsfg	Proceeds From Sale Of Foreclosed Real Estate Financed Through Loans ProceedsFromSaleOfForeclosedRealEstateFinancedThroughLoans	0
CY2020	fsfg	Proceeds From Sale Of Foreclosed Real Estate Financed Through Loans ProceedsFromSaleOfForeclosedRealEstateFinancedThroughLoans	0
CY2019	fsfg	Proceeds From Sale Of Foreclosed Real Estate Financed Through Loans ProceedsFromSaleOfForeclosedRealEstateFinancedThroughLoans	112000
CY2021	fsfg	Noncash Stock Options Exercised NoncashStockOptionsExercised	77000
CY2020	fsfg	Noncash Stock Options Exercised NoncashStockOptionsExercised	249000
CY2019	fsfg	Noncash Stock Options Exercised NoncashStockOptionsExercised	542000
CY2021	fsfg	Transfers From Premises And Equipment To Other Real Estate Owned TransfersFromPremisesAndEquipmentToOtherRealEstateOwned	0
CY2020	fsfg	Transfers From Premises And Equipment To Other Real Estate Owned TransfersFromPremisesAndEquipmentToOtherRealEstateOwned	0
CY2019	fsfg	Transfers From Premises And Equipment To Other Real Estate Owned TransfersFromPremisesAndEquipmentToOtherRealEstateOwned	1893000
CY2020Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	16026000
CY2021Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	16840000
CY2021Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	16150000
CY2021Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	16243000
CY2020Q4	us-gaap	Interest Expense InterestExpense	2287000
CY2021Q1	us-gaap	Interest Expense InterestExpense	2060000
CY2021Q2	us-gaap	Interest Expense InterestExpense	1921000
CY2021Q3	us-gaap	Interest Expense InterestExpense	1819000
CY2020Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	13739000
CY2021Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	14780000
CY2021Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	14229000
CY2021Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	14424000
CY2021Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.48
CY2021Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.61
CY2021Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	287000
CY2021Q2	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-2730000
CY2021Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	8000
CY2020Q4	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	13071000
CY2021Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	14493000
CY2021Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	16959000
CY2021Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	14416000
CY2020Q4	us-gaap	Noninterest Income NoninterestIncome	46183000
CY2021Q1	us-gaap	Noninterest Income NoninterestIncome	38973000
CY2021Q2	us-gaap	Noninterest Income NoninterestIncome	18785000
CY2021Q3	us-gaap	Noninterest Income NoninterestIncome	16495000
CY2020Q4	us-gaap	Noninterest Expense NoninterestExpense	44402000
CY2021Q1	us-gaap	Noninterest Expense NoninterestExpense	39284000
CY2021Q2	us-gaap	Noninterest Expense NoninterestExpense	30619000
CY2021Q3	us-gaap	Noninterest Expense NoninterestExpense	25104000
CY2020Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	14852000
CY2021Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	14182000
CY2021Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	5125000
CY2021Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	5807000
CY2020Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4527000
CY2021Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3695000
CY2021Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	817000
CY2021Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	958000
CY2020Q4	us-gaap	Profit Loss ProfitLoss	10325000
CY2021Q1	us-gaap	Profit Loss ProfitLoss	10487000
CY2021Q2	us-gaap	Profit Loss ProfitLoss	4308000
CY2021Q3	us-gaap	Profit Loss ProfitLoss	4849000
CY2020Q4	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	402000
CY2020Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	9923000
CY2021Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	10487000
CY2021Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	4308000
CY2021Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	4849000
CY2020Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.40
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.68
CY2020Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.39
CY2021Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.46
CY2021Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.60
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.67
CY2019Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	13661000
CY2020Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	13554000
CY2020Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	14719000
CY2020Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	15765000
CY2019Q4	us-gaap	Interest Expense InterestExpense	2875000
CY2020Q1	us-gaap	Interest Expense InterestExpense	2783000
CY2020Q2	us-gaap	Interest Expense InterestExpense	2543000
CY2020Q3	us-gaap	Interest Expense InterestExpense	2337000
CY2019Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	10786000
CY2019Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	12307000
CY2019Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	13058000
CY2020Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-627000
CY2020Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	10771000
CY2020Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	12176000
CY2020Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	13428000
CY2019Q4	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	505000
CY2020Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1705000
CY2020Q2	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	2980000
CY2020Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	2772000
CY2019Q4	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	10281000
CY2020Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	9066000
CY2020Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	9196000
CY2020Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	10656000
CY2019Q4	us-gaap	Noninterest Income NoninterestIncome	18232000
CY2020Q1	us-gaap	Noninterest Income NoninterestIncome	11133000
CY2020Q2	us-gaap	Noninterest Income NoninterestIncome	46962000
CY2020Q3	us-gaap	Noninterest Income NoninterestIncome	57024000
CY2019Q4	us-gaap	Noninterest Expense NoninterestExpense	24272000
CY2020Q1	us-gaap	Noninterest Expense NoninterestExpense	22075000
CY2020Q2	us-gaap	Noninterest Expense NoninterestExpense	35009000
CY2020Q3	us-gaap	Noninterest Expense NoninterestExpense	44452000
CY2019Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	4241000
CY2020Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-1876000
CY2020Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	21149000
CY2020Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	23228000
CY2019Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	638000
CY2020Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-774000
CY2020Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5540000
CY2020Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7257000
CY2019Q4	us-gaap	Profit Loss ProfitLoss	3603000
CY2020Q1	us-gaap	Profit Loss ProfitLoss	-1102000
CY2020Q2	us-gaap	Profit Loss ProfitLoss	15609000
CY2020Q3	us-gaap	Profit Loss ProfitLoss	15971000
CY2019Q4	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	164000
CY2020Q1	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	475000
CY2020Q2	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	204000
CY2020Q3	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	834000
CY2019Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	3439000
CY2020Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	15405000
CY2020Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	15137000
CY2019Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.49
CY2020Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.09
CY2020Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.17
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.13
CY2019Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.48
CY2020Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.09
CY2020Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.17
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.12
CY2018Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	11801000
CY2019Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	9892000
CY2019Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	13829000
CY2018Q4	us-gaap	Interest Expense InterestExpense	2225000
CY2019Q1	us-gaap	Interest Expense InterestExpense	2446000
CY2019Q2	us-gaap	Interest Expense InterestExpense	3166000
CY2019Q3	us-gaap	Interest Expense InterestExpense	3069000
CY2018Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	9576000
CY2019Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	9861000
CY2019Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	10760000
CY2018Q4	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	315000
CY2019Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	340000
CY2019Q2	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	337000
CY2019Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	471000
CY2018Q4	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	9261000
CY2019Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	9521000
CY2019Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	9555000
CY2019Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	10289000
CY2018Q4	us-gaap	Noninterest Income NoninterestIncome	5781000
CY2019Q1	us-gaap	Noninterest Income NoninterestIncome	7089000
CY2019Q2	us-gaap	Noninterest Income NoninterestIncome	12644000
CY2019Q3	us-gaap	Noninterest Income NoninterestIncome	18340000
CY2018Q4	us-gaap	Noninterest Expense NoninterestExpense	11416000
CY2019Q1	us-gaap	Noninterest Expense NoninterestExpense	12880000
CY2019Q2	us-gaap	Noninterest Expense NoninterestExpense	16488000
CY2019Q3	us-gaap	Noninterest Expense NoninterestExpense	21606000
CY2018Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	3626000
CY2019Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	3730000
CY2019Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	5711000
CY2019Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	7023000
CY2017Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	522000
CY2018Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	466000
CY2018Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	748000
CY2018Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1359000
CY2017Q4	us-gaap	Profit Loss ProfitLoss	3104000
CY2018Q1	us-gaap	Profit Loss ProfitLoss	3264000
CY2018Q2	us-gaap	Profit Loss ProfitLoss	4963000
CY2018Q3	us-gaap	Profit Loss ProfitLoss	5664000
CY2017Q4	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	173000
CY2018Q1	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	269000
CY2018Q2	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	571000
CY2018Q3	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	343000
CY2017Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2931000
CY2018Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	3533000
CY2018Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	4392000
CY2018Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	5321000
CY2017Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.43
CY2018Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.51
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.63
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.76
CY2017Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.41
CY2018Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.50
CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.62
CY2019Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.75
CY2021	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	57172000
CY2021	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-1767000
CY2021	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	58939000
CY2021	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	8740000
CY2021	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	104504000
CY2021	us-gaap	Noninterest Income NoninterestIncome	120436000
CY2021	us-gaap	Noninterest Expense NoninterestExpense	139409000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	39966000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	9997000
CY2021	us-gaap	Profit Loss ProfitLoss	29969000
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	2300000
CY2021Q3	us-gaap	Assets Assets	1720506000
CY2020	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	47161000
CY2020	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	7962000
CY2020	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	39199000
CY2020	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	5673000
CY2020	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	120733000
CY2020	us-gaap	Noninterest Income NoninterestIncome	133351000
CY2020	us-gaap	Noninterest Expense NoninterestExpense	125808000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	46742000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12661000
CY2020	us-gaap	Profit Loss ProfitLoss	34081000
CY2020	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1858000
CY2020Q3	us-gaap	Assets Assets	1764625000
CY2019	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	40089000
CY2019	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1463000
CY2019	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	38626000
CY2019	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	4569000
CY2019	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	33044000
CY2019	us-gaap	Noninterest Income NoninterestIncome	43854000
CY2019	us-gaap	Noninterest Expense NoninterestExpense	62390000
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	20090000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3095000
CY2019	us-gaap	Profit Loss ProfitLoss	16995000
CY2019	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1684000
CY2019Q3	us-gaap	Assets Assets	1222579000
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4559000
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4086000
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4367000
CY2020	fsfg	Gain Loss On Sale Of Securities GainLossOnSaleOfSecurities	7000
CY2019	fsfg	Gain Loss On Sale Of Securities GainLossOnSaleOfSecurities	-74000
CY2021	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	8740000
CY2020	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	5673000
CY2019	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	4569000
CY2021	us-gaap	Gain Loss On Sales Of Mortgage Backed Securities Mbs GainLossOnSalesOfMortgageBackedSecuritiesMBS	104504000
CY2020	us-gaap	Gain Loss On Sales Of Mortgage Backed Securities Mbs GainLossOnSalesOfMortgageBackedSecuritiesMBS	120733000
CY2019	us-gaap	Gain Loss On Sales Of Mortgage Backed Securities Mbs GainLossOnSalesOfMortgageBackedSecuritiesMBS	33044000
CY2021	us-gaap	Increase Decrease In Life Insurance Liabilities IncreaseDecreaseInLifeInsuranceLiabilities	-785000
CY2020	us-gaap	Increase Decrease In Life Insurance Liabilities IncreaseDecreaseInLifeInsuranceLiabilities	-732000
CY2019	us-gaap	Increase Decrease In Life Insurance Liabilities IncreaseDecreaseInLifeInsuranceLiabilities	-580000
CY2021	fsfg	Real Estate Lease Income RealEstateLeaseIncome	592000
CY2020	fsfg	Real Estate Lease Income RealEstateLeaseIncome	589000
CY2019	fsfg	Real Estate Lease Income RealEstateLeaseIncome	594000
CY2021	fsfg	Noninterest Income Others NoninterestIncomeOthers	1256000
CY2020	fsfg	Noninterest Income Others NoninterestIncomeOthers	1531000
CY2019	fsfg	Noninterest Income Others NoninterestIncomeOthers	774000
CY2021	us-gaap	Noninterest Income Other NoninterestIncomeOther	115877000
CY2020	us-gaap	Noninterest Income Other NoninterestIncomeOther	129265000
CY2019	us-gaap	Noninterest Income Other NoninterestIncomeOther	39487000
CY2021	us-gaap	Noninterest Income NoninterestIncome	120436000
CY2020	us-gaap	Noninterest Income NoninterestIncome	133351000
CY2019	us-gaap	Noninterest Income NoninterestIncome	43854000
CY2021	fsfg	Origination And Sale Of Mortgage Loans OriginationAndSaleOfMortgageLoans	83874000
CY2020	fsfg	Origination And Sale Of Mortgage Loans OriginationAndSaleOfMortgageLoans	105659000
CY2019	fsfg	Origination And Sale Of Mortgage Loans OriginationAndSaleOfMortgageLoans	30503000
CY2021	us-gaap	Investment Banking Advisory Brokerage And Underwriting Fees And Commissions InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions	1500000
CY2021	fsfg	Net Change In Fair Value Of Loans Held For Sale And Interest Rate Lock Commitments NetChangeInFairValueOfLoansHeldForSaleAndInterestRateLockCommitments	-18856000
CY2020	fsfg	Net Change In Fair Value Of Loans Held For Sale And Interest Rate Lock Commitments NetChangeInFairValueOfLoansHeldForSaleAndInterestRateLockCommitments	16680000
CY2019	fsfg	Net Change In Fair Value Of Loans Held For Sale And Interest Rate Lock Commitments NetChangeInFairValueOfLoansHeldForSaleAndInterestRateLockCommitments	5124000
CY2021	fsfg	Realized And Unrealized Hedging Gains Losses RealizedAndUnrealizedHedgingGainsLosses	4140000
CY2020	fsfg	Realized And Unrealized Hedging Gains Losses RealizedAndUnrealizedHedgingGainsLosses	-22412000
CY2019	fsfg	Realized And Unrealized Hedging Gains Losses RealizedAndUnrealizedHedgingGainsLosses	-3462000
CY2021	fsfg	Capitalized Residential Mortgage Loan Servicing Rights CapitalizedResidentialMortgageLoanServicingRights	36679000
CY2020	fsfg	Capitalized Residential Mortgage Loan Servicing Rights CapitalizedResidentialMortgageLoanServicingRights	24058000
CY2019	fsfg	Capitalized Residential Mortgage Loan Servicing Rights CapitalizedResidentialMortgageLoanServicingRights	940000
CY2021	fsfg	Net Change In Fair Value Of Residential Mortgage Loan Servicing Rights NetChangeInFairValueOfResidentialMortgageLoanServicingRights	-8803000
CY2020	fsfg	Net Change In Fair Value Of Residential Mortgage Loan Servicing Rights NetChangeInFairValueOfResidentialMortgageLoanServicingRights	-3289000
CY2019	fsfg	Net Change In Fair Value Of Residential Mortgage Loan Servicing Rights NetChangeInFairValueOfResidentialMortgageLoanServicingRights	-6000
CY2021	fsfg	Loan Servicing Income LoanServicingIncome	6565000
CY2020	fsfg	Loan Servicing Income LoanServicingIncome	651000
CY2019	fsfg	Loan Servicing Income LoanServicingIncome	37000
CY2021	fsfg	Provisions For Loan Repurchases And Indemnifications ProvisionsForLoanRepurchasesAndIndemnifications	-595000
CY2020	fsfg	Provisions For Loan Repurchases And Indemnifications ProvisionsForLoanRepurchasesAndIndemnifications	-614000
CY2019	fsfg	Provisions For Loan Repurchases And Indemnifications ProvisionsForLoanRepurchasesAndIndemnifications	-92000
CY2021	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	104504000
CY2020	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	120733000
CY2019	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	33044000

Files In Submission

Name	View Source	Status
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0001410578-21-000533-index.html	Edgar Link	pending
0001410578-21-000533.txt	Edgar Link	pending
0001410578-21-000533-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
fsfg-20210930.xsd	Edgar Link	pending
fsfg-20210930x10k.htm	Edgar Link	pending
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$FSFG
First Savings Financial Group, Inc. Stock $fsfg

2021 Q3 Form 10-K Financial Statement

#000141057821000533 Filed on December 14, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FSFG First Savings Financial Group, Inc. Stock $fsfg

2021 Q3 Form 10-K Financial Statement

#000141057821000533 Filed on December 14, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FSFG
First Savings Financial Group, Inc. Stock $fsfg