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

$fsfg Overview Financials Valuation SEC Filings Company Website

2016 Q3 Form 10-K Financial Statement

#000114420417063701 Filed on December 14, 2017

Income Statement

Concept	2016 Q3	2016 Q2	2015 Q4
Revenue	$7.761M	$7.422M	$7.126M
YoY Change	8.71%	7.33%	1.67%
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		$49.00K
YoY Change		2.08%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$1.056M	$1.115M	$968.0K
YoY Change	9.77%	19.51%	3.97%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$4.017M	-$2.162M	$1.710M
YoY Change	79.09%	-186.0%	6.34%
Income Tax	$1.211M	-$4.389M	$467.0K
% Of Pretax Income	30.15%		27.31%
Net Earnings	$2.806M	$2.227M	$1.243M
YoY Change	53.5%	1.41%	3.58%
Net Earnings / Revenue	36.16%	30.01%	17.44%
Basic Earnings Per Share	$1.27	$1.01	$0.55
Diluted Earnings Per Share	$1.22	$0.97	$0.52
COMMON SHARES
Basic Shares Outstanding		2.205M shares	2.187M shares
Diluted Shares Outstanding		2.306M shares	2.297M shares

Balance Sheet

Concept	2016 Q3	2016 Q2	2015 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$29.34M	$25.08M	$28.44M
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	$11.67M		$13.64M
YoY Change	-15.64%
Goodwill	$7.936M		$7.936M
YoY Change	0.0%
Intangibles	$1.037M		$1.295M
YoY Change	-24.91%
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	$796.5M		$745.4M
YoY Change	6.21%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities
YoY Change
LONG-TERM LIABILITIES
Long-Term Debt
YoY Change
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities
YoY Change
TOTAL LIABILITIES
Total Short-Term Liabilities
Total Long-Term Liabilities
Total Liabilities	$709.9M		$649.1M
YoY Change	8.29%
SHAREHOLDERS EQUITY
Retained Earnings	$59.50M
YoY Change	12.77%
Common Stock	$27.21M		$25.00K
YoY Change	108728.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$6.070M		$6.070M
YoY Change	-4.51%
Treasury Stock Shares	337.3K shares	337.3K shares	337.3K shares
Shareholders Equity	$86.58M	$84.17M	$96.34M
YoY Change
Total Liabilities & Shareholders Equity	$796.5M		$745.4M
YoY Change	6.21%

Cashflow Statement

Concept	2016 Q3	2016 Q2	2015 Q4
OPERATING ACTIVITIES
Net Income	$2.806M	$2.227M	$1.243M
YoY Change	53.5%	1.41%	3.58%
Depreciation, Depletion And Amortization		$49.00K
YoY Change		2.08%
Cash From Operating Activities
YoY Change
INVESTING ACTIVITIES
Capital Expenditures			$31.00K
YoY Change			210.0%
Acquisitions
YoY Change
Other Investing Activities
YoY Change
Cash From Investing Activities
YoY Change
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities
YoY Change
NET CHANGE
Cash From Operating Activities
Cash From Investing Activities
Cash From Financing Activities
Net Change In Cash
YoY Change
FREE CASH FLOW
Cash From Operating Activities
Capital Expenditures			$31.00K
Free Cash Flow
YoY Change

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2017	dei	Amendment Flag AmendmentFlag	false
CY2016Q3	us-gaap	Cash And Due From Banks CashAndDueFromBanks	11449000	USD
CY2017	dei	Document Period End Date DocumentPeriodEndDate	2017-09-30
CY2017Q3	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	23242000	USD
CY2017	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2017
CY2017	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2017	dei	Entity Registrant Name EntityRegistrantName	First Savings Financial Group Inc
CY2016Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	29342000	USD
CY2017	dei	Entity Central Index Key EntityCentralIndexKey	0001435508
CY2017Q3	us-gaap	Time Deposits At Carrying Value TimeDepositsAtCarryingValue	2435000	USD
CY2017	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--09-30
CY2016Q3	us-gaap	Time Deposits At Carrying Value TimeDepositsAtCarryingValue	3100000	USD
CY2017	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2017Q3	us-gaap	Trading Securities TradingSecurities	7175000	USD
CY2017	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2017	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2017	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
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CY2017	dei	Trading Symbol TradingSymbol	FSFG
CY2017Q3	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	2878000	USD
CY2016Q3	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	3166000	USD
CY2017Q3	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group Mortgage LoansReceivableHeldForSaleNetNotPartOfDisposalGroupMortgage	727000	USD
CY2016Q3	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group Mortgage LoansReceivableHeldForSaleNetNotPartOfDisposalGroupMortgage	384000	USD
CY2017Q3	us-gaap	Real Estate Investments Other RealEstateInvestmentsOther	852000	USD
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CY2017Q3	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	18297000	USD
CY2017Q3	us-gaap	Goodwill Goodwill	7936000	USD
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CY2017Q3	us-gaap	Other Assets OtherAssets	4814000	USD
CY2017Q3	us-gaap	Assets Assets	891133000	USD
CY2017Q3	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	96283000	USD
CY2017Q3	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	573099000	USD
CY2017Q3	us-gaap	Deposits Deposits	669382000	USD
CY2017Q3	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	1348000	USD
CY2017Q3	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	118065000	USD
CY2016Q3	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	195000	USD
CY2016Q3	us-gaap	Advance Payments By Borrowers For Taxes And Insurance AdvancePaymentsByBorrowersForTaxesAndInsurance	1014000	USD
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CY2016Q3	us-gaap	Liabilities Liabilities	709936000	USD
CY2017Q3	us-gaap	Common Stock Value CommonStockValue	25000	USD
CY2016Q3	us-gaap	Common Stock Value CommonStockValue	25000	USD
CY2017Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	67583000	USD
CY2016Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	59499000	USD
CY2017Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	4158000	USD
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CY2017Q3	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group Other LoansReceivableHeldForSaleNetNotPartOfDisposalGroupOther	24908000	USD
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CY2017Q3	us-gaap	Deferred Compensation Equity DeferredCompensationEquity	571000	USD
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CY2015	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	2226000	USD
CY2015	us-gaap	Dividend Income Operating DividendIncomeOperating	303000	USD
CY2015	us-gaap	Interest Expense InterestExpense	3778000	USD
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CY2015	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	479000	USD
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CY2015	us-gaap	Noninterest Income NoninterestIncome	5976000	USD
CY2015	us-gaap	Labor And Related Expense LaborAndRelatedExpense	11809000	USD
CY2015	us-gaap	Occupancy Net OccupancyNet	2622000	USD
CY2015	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	1390000	USD
CY2015	us-gaap	Advertising Expense AdvertisingExpense	530000	USD
CY2015	us-gaap	Professional Fees ProfessionalFees	1172000	USD
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CY2015	us-gaap	Other Noninterest Expense OtherNoninterestExpense	3015000	USD
CY2015	us-gaap	Noninterest Expense NoninterestExpense	20999000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	8327000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1576000	USD
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CY2015	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.47
CY2015	us-gaap	Noninterest Income Other NoninterestIncomeOther	831000	USD
CY2015	us-gaap	Interest Expense Federal Funds Purchased InterestExpenseFederalFundsPurchased	0	USD
CY2015	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	0	USD
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CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1734000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	7527000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	9645000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	30000	USD
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CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	10000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	0	USD
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	20000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	0	USD
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	0	USD
CY2017	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1164000	USD
CY2016	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1461000	USD
CY2017	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-702000	USD
CY2016	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-553000	USD
CY2016	fsfg	Net Gain Or Loss On Sale Of Premises Equipment And Real Estate Development NetGainOrLossOnSaleOfPremisesEquipmentAndRealEstateDevelopment	2030000	USD
CY2017	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	-2080000	USD
CY2016	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	211000	USD
CY2017	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	89738000	USD
CY2016	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	27572000	USD
CY2017	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	75638000	USD
CY2016	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	28797000	USD
CY2017	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	4734000	USD
CY2016	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	1145000	USD
CY2017	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	170000	USD
CY2016	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	49000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	1836000	USD
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2431000	USD
CY2017	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	176000	USD
CY2016	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	628000	USD
CY2017	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-1181000	USD
CY2016	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	1001000	USD
CY2017	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	32005000	USD
CY2016	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	15659000	USD
CY2017	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	3665000	USD
CY2016	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	6725000	USD
CY2017	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	208000	USD
CY2016	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	1381000	USD
CY2017	us-gaap	Proceeds From Maturities Prepayments And Calls Of Mortgage Backed Securities Mbs ProceedsFromMaturitiesPrepaymentsAndCallsOfMortgageBackedSecuritiesMBS	17103000	USD
CY2016	us-gaap	Proceeds From Maturities Prepayments And Calls Of Mortgage Backed Securities Mbs ProceedsFromMaturitiesPrepaymentsAndCallsOfMortgageBackedSecuritiesMBS	14894000	USD
CY2017	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	71593000	USD
CY2016	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	52550000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	426000	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	318000	USD
CY2017	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	89915000	USD
CY2016	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	46170000	USD
CY2017	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	-3568000	USD
CY2016	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	6766000	USD
CY2017	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	0	USD
CY2016	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	4632000	USD
CY2017	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	0	USD
CY2016	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	62000	USD
CY2016	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	1110000	USD
CY2017	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	3000	USD
CY2016	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	3000	USD
CY2017	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	592000	USD
CY2016	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	151000	USD
CY2017	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	88000	USD
CY2016	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	9000	USD
CY2017	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	4917000	USD
CY2016	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	4348000	USD
CY2017	fsfg	Net Gain Or Loss On Sale Of Premises Equipment And Real Estate Development NetGainOrLossOnSaleOfPremisesEquipmentAndRealEstateDevelopment	38000	USD
CY2017	fsfg	Proceeds From Maturities Of Interestbearing Time Deposit ProceedsFromMaturitiesOfInterestbearingTimeDeposit	1120000	USD
CY2016	fsfg	Proceeds From Maturities Of Interestbearing Time Deposit ProceedsFromMaturitiesOfInterestbearingTimeDeposit	245000	USD
CY2017	us-gaap	Increase Decrease In Advance Payments By Borrowers For Taxes And Insurance IncreaseDecreaseInAdvancePaymentsByBorrowersForTaxesAndInsurance	198000	USD
CY2016	us-gaap	Increase Decrease In Advance Payments By Borrowers For Taxes And Insurance IncreaseDecreaseInAdvancePaymentsByBorrowersForTaxesAndInsurance	131000	USD
CY2017	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	62000	USD
CY2016	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	169000	USD
CY2017	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	-455000	USD
CY2016	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	-245000	USD
CY2017	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	0	USD
CY2016	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	216000	USD
CY2017	us-gaap	Payments For Repurchase Of Redeemable Preferred Stock PaymentsForRepurchaseOfRedeemablePreferredStock	0	USD
CY2016	us-gaap	Payments For Repurchase Of Redeemable Preferred Stock PaymentsForRepurchaseOfRedeemablePreferredStock	17120000	USD
CY2017	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	4255000	USD
CY2016	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	0	USD
CY2015	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1452000	USD
CY2015	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-679000	USD
CY2015	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	16980000	USD
CY2015	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	11324000	USD
CY2015	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	824000	USD
CY2015	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	1000	USD
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-36000	USD
CY2015	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	1108000	USD
CY2015	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-273000	USD
CY2017	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	208000	USD
CY2016	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	472000	USD
CY2017	us-gaap	Payments For Deposits On Real Estate Acquisitions PaymentsForDepositsOnRealEstateAcquisitions	0	USD
CY2016	us-gaap	Payments For Deposits On Real Estate Acquisitions PaymentsForDepositsOnRealEstateAcquisitions	35000	USD
CY2016	fsfg	Proceeds From Sale Of Premises Equipment And Real Estate Development ProceedsFromSaleOfPremisesEquipmentAndRealEstateDevelopment	1866000	USD
CY2017	fsfg	Proceeds From Sale Of Premises Equipment And Real Estate Development ProceedsFromSaleOfPremisesEquipmentAndRealEstateDevelopment	19000	USD
CY2017	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	15000000	USD
CY2016	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	35000000	USD
CY2017	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	15000000	USD
CY2016	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	25000000	USD
CY2015	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	23669000	USD
CY2015	us-gaap	Proceeds From Maturities Prepayments And Calls Of Mortgage Backed Securities Mbs ProceedsFromMaturitiesPrepaymentsAndCallsOfMortgageBackedSecuritiesMBS	18814000	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	475000	USD
CY2015	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	103000	USD
CY2015	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	180000	USD
CY2015	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	171000	USD
CY2015	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	995000	USD
CY2015	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	4000	USD
CY2015	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	144000	USD
CY2015	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	11000	USD
CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	4664000	USD
CY2015	fsfg	Net Gain Or Loss On Sale Of Premises Equipment And Real Estate Development NetGainOrLossOnSaleOfPremisesEquipmentAndRealEstateDevelopment	0	USD
CY2015	fsfg	Proceeds From Maturities Of Interestbearing Time Deposit ProceedsFromMaturitiesOfInterestbearingTimeDeposit	0	USD
CY2015	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	159000	USD
CY2015	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	-1600000	USD
CY2015	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	533000	USD
CY2015	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	809000	USD
CY2015	us-gaap	Payments For Deposits On Real Estate Acquisitions PaymentsForDepositsOnRealEstateAcquisitions	73000	USD
CY2015	us-gaap	Payments For Repurchase Of Redeemable Preferred Stock PaymentsForRepurchaseOfRedeemablePreferredStock	0	USD
CY2015	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	0	USD
CY2017Q3	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	619822000	USD
CY2016Q3	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	553567000	USD
CY2017Q3	us-gaap	Loans And Leases Receivable Loans In Process LoansAndLeasesReceivableLoansInProcess	25483000	USD
CY2016Q3	us-gaap	Loans And Leases Receivable Loans In Process LoansAndLeasesReceivableLoansInProcess	27623000	USD
CY2017Q3	us-gaap	Principal Amount Outstanding On Loans Managed And Securitized PrincipalAmountOutstandingOnLoansManagedAndSecuritized	594339000	USD
CY2016Q3	us-gaap	Principal Amount Outstanding On Loans Managed And Securitized PrincipalAmountOutstandingOnLoansManagedAndSecuritized	525944000	USD
CY2011Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	17120	shares
CY2011Q3	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	10000000000	USD
CY2011Q3	us-gaap	Preferred Stock Liquidation Preference Value PreferredStockLiquidationPreferenceValue	17120000	USD
CY2011Q3	us-gaap	Preferred Stock Liquidation Preference PreferredStockLiquidationPreference	1000
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	51295	shares
CY2017Q3	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	209000	USD
CY2016Q3	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	-211000	USD
CY2017Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	8092000	USD
CY2016Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	7122000	USD
CY2017Q3	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	586456000	USD
CY2016Q3	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	518611000	USD
CY2017Q3	us-gaap	Notes Receivable Net NotesReceivableNet	596455000	USD
CY2017Q3	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	10864000	USD
CY2017Q3	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	585591000	USD
CY2017Q2	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	259000	USD
CY2017Q2	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	1137000	USD
CY2017Q2	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	1194000	USD
CY2017Q2	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	521000	USD
CY2017	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	703000	USD
CY2016	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	648000	USD
CY2017	fsfg	Proceeds From Sale Of Foreclosed Real Estate Financed Through Loans ProceedsFromSaleOfForeclosedRealEstateFinancedThroughLoans	189000	USD
CY2016	fsfg	Proceeds From Sale Of Foreclosed Real Estate Financed Through Loans ProceedsFromSaleOfForeclosedRealEstateFinancedThroughLoans	299000	USD
CY2017	us-gaap	Transfer Of Loans Held For Sale To Portfolio Loans1 TransferOfLoansHeldForSaleToPortfolioLoans1	-854000	USD
CY2016	us-gaap	Transfer Of Loans Held For Sale To Portfolio Loans1 TransferOfLoansHeldForSaleToPortfolioLoans1	1319000	USD
CY2015	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	814000	USD
CY2015	fsfg	Proceeds From Sale Of Foreclosed Real Estate Financed Through Loans ProceedsFromSaleOfForeclosedRealEstateFinancedThroughLoans	340000	USD
CY2015	us-gaap	Transfer Of Loans Held For Sale To Portfolio Loans1 TransferOfLoansHeldForSaleToPortfolioLoans1	0	USD
CY2016Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	187050	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	13958	shares
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	13.25
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	14.21
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P2Y7M6D
CY2017Q3	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	5891000	USD
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P4Y3M18D
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	40.09
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P4Y3M18D
CY2017Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue	6567000	USD
CY2017Q1	dei	Entity Public Float EntityPublicFloat	85800000	USD
CY2017	fsfg	Proceeds From Sales Of Other Premises Equipment And Real Estate Development Financed Through Loans ProceedsFromSalesOfOtherPremisesEquipmentAndRealEstateDevelopmentFinancedThroughLoans	0	USD
CY2016	fsfg	Proceeds From Sales Of Other Premises Equipment And Real Estate Development Financed Through Loans ProceedsFromSalesOfOtherPremisesEquipmentAndRealEstateDevelopmentFinancedThroughLoans	8950000	USD
CY2017	us-gaap	Concentration Risk Credit Risk Financial Instrument Maximum Exposure ConcentrationRiskCreditRiskFinancialInstrumentMaximumExposure	7200000	USD
CY2016	us-gaap	Concentration Risk Credit Risk Financial Instrument Maximum Exposure ConcentrationRiskCreditRiskFinancialInstrumentMaximumExposure	7500000	USD
CY2015	fsfg	Proceeds From Sales Of Other Premises Equipment And Real Estate Development Financed Through Loans ProceedsFromSalesOfOtherPremisesEquipmentAndRealEstateDevelopmentFinancedThroughLoans	0	USD
CY2015	us-gaap	Stock Issued1 StockIssued1	119000	USD
CY2016	us-gaap	Stock Issued1 StockIssued1	179000	USD
CY2017	us-gaap	Stock Issued1 StockIssued1	294000	USD
CY2017	fsfg	Preferred Stock Redemption Percentage PreferredStockRedemptionPercentage	1	pure
CY2017Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2016Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2017Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2016Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2017Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2016Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2017Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2016Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2017Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	20000000	shares
CY2016Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	20000000	shares
CY2017Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	2559307	shares
CY2016Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	2542042	shares
CY2017Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	2242454	shares
CY2016Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	2204787	shares
CY2017Q3	us-gaap	Treasury Stock Shares TreasuryStockShares	316853	shares
CY2016Q3	us-gaap	Treasury Stock Shares TreasuryStockShares	337255	shares
CY2015	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	0	USD
CY2016	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	1862000	USD
CY2017	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	0	USD
CY2014Q3	us-gaap	Stockholders Equity StockholdersEquity	87080000	USD
CY2015	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	171000	USD
CY2015	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	995000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	405000	USD
CY2015	us-gaap	Stock Issued During Period Value Employee Stock Ownership Plan StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan	903000	USD
CY2015	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	278000	USD
CY2015	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	251000	USD
CY2017	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	6456	shares
CY2017	us-gaap	Stock Issued During Period Shares Restricted Stock Award Gross StockIssuedDuringPeriodSharesRestrictedStockAwardGross	17265	shares
CY2016	fsfg	Preferred Stock Redemption Shares PreferredStockRedemptionShares	17120	shares
CY2015	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	3725000	USD
CY2015	fsfg	Proceeds From Sale Of Premises Equipment And Real Estate Development ProceedsFromSaleOfPremisesEquipmentAndRealEstateDevelopment	0	USD
CY2015	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	5319000	USD
CY2015	us-gaap	Increase Decrease In Advance Payments By Borrowers For Taxes And Insurance IncreaseDecreaseInAdvancePaymentsByBorrowersForTaxesAndInsurance	135000	USD
CY2017	us-gaap	Payments To Acquire Federal Reserve Stock PaymentsToAcquireFederalReserveStock	0	USD
CY2015Q3	us-gaap	Stockholders Equity StockholdersEquity	94357000	USD
CY2016	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	62000	USD
CY2016	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	1110000	USD
CY2016	us-gaap	Stock Issued During Period Value Employee Stock Ownership Plan StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan	701000	USD
CY2016	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	348000	USD
CY2016	us-gaap	Adjustments To Additional Paid In Capital Increase In Carrying Amount Of Redeemable Preferred Stock AdjustmentsToAdditionalPaidInCapitalIncreaseInCarryingAmountOfRedeemablePreferredStock	17120000	USD
CY2016	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	179000	USD
CY2017	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	1229000	USD
CY2017	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	0	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	176000	USD
CY2017	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	355000	USD
CY2017	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	294000	USD
CY2015	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	20972	shares
CY2016	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	26210	shares
CY2017	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	26858	shares
CY2015	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	9274	shares
CY2016	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	4933	shares
CY2016	us-gaap	Payments To Acquire Federal Reserve Stock PaymentsToAcquireFederalReserveStock	0	USD
CY2015	us-gaap	Payments To Acquire Federal Reserve Stock PaymentsToAcquireFederalReserveStock	945000	USD
CY2017	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	0	USD
CY2016	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	0	USD
CY2015	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	1275000	USD
CY2017	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	0	USD
CY2016	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	1564000	USD
CY2015	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	425000	USD
CY2017	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	344000	USD
CY2016	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	3285000	USD
CY2015	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	417000	USD
CY2017Q3	us-gaap	Interest Bearing Domestic Deposit Time Deposits InterestBearingDomesticDepositTimeDeposits	2435000	USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2016	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2015	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	132000	USD
CY2017Q3	us-gaap	Federal Home Loan Bank Stock And Federal Reserve Bank Stock FederalHomeLoanBankStockAndFederalReserveBankStock	6936000	USD
CY2017Q3	us-gaap	Interest Receivable InterestReceivable	3398000	USD
CY2017Q3	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	1389000	USD
CY2015Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	24994000	USD
CY2014Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	20330000	USD
CY2017	us-gaap	Use Of Estimates UseOfEstimates	<div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "><div style="CLEAR:both;CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;text-align: justify; margin: 0pt 0px 0pt 0.5in; font-style: normal; font-variant: normal; font-weight: 400; font-stretch: normal; font-size: 13.3333px; line-height: normal; font-family: "Times New Roman", Times, serif;"><div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;font-weight:bold;display:inline;width:100%;">Use of Estimates</div></div><div style="CLEAR:both;CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;margin: 0pt 0px 0pt 0.5in; font-style: normal; font-variant: normal; font-weight: 400; font-stretch: normal; font-size: 13.3333px; line-height: normal; font-family: "Times New Roman", Times, serif;"> </div><div style="CLEAR:both;CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;text-align: justify; margin: 0pt 0px 0pt 0.5in; font-style: normal; font-variant: normal; font-weight: 400; font-stretch: normal; font-size: 13.3333px; line-height: normal; font-family: "Times New Roman", Times, serif;">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.</div><div style="CLEAR:both;CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;margin: 0pt 0px 0pt 0.5in; font-style: normal; font-variant: normal; font-weight: 400; font-stretch: normal; font-size: 13.3333px; line-height: normal; font-family: "Times New Roman", Times, serif;"> </div><div style="CLEAR:both;CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;text-align: justify; margin: 0pt 0px 0pt 0.5in; font-style: normal; font-variant: normal; font-weight: 400; font-stretch: normal; font-size: 13.3333px; line-height: normal; font-family: "Times New Roman", Times, serif;">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 other real estate owned, management obtains independent appraisals for significant properties.</div><div style="CLEAR:both;CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;text-align: justify; margin: 0pt 0px 0pt 0.5in; font-style: normal; font-variant: normal; font-weight: 400; font-stretch: normal; font-size: 13.3333px; line-height: normal; font-family: "Times New Roman", Times, serif;"> </div><div style="CLEAR:both;CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;text-align: justify; margin: 0pt 0px 0pt 0.5in; font-style: normal; font-variant: normal; font-weight: 400; font-stretch: normal; font-size: 13.3333px; line-height: normal; font-family: "Times New Roman", Times, serif;">A majority of the Bank’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 Bank’s loan portfolio and the recovery of the carrying amount of other real estate owned are susceptible to changes in local market conditions.</div><div style="CLEAR:both;CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;text-align: justify; margin: 0pt 0px 0pt 0.5in; font-style: normal; font-variant: normal; font-weight: 400; font-stretch: normal; font-size: 13.3333px; line-height: normal; font-family: "Times New Roman", Times, serif;"> </div><div style="CLEAR:both;CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;text-align: justify; margin: 0pt 0px 0pt 0.5in; font-style: normal; font-variant: normal; font-weight: 400; font-stretch: normal; font-size: 13.3333px; line-height: normal; font-family: "Times New Roman", Times, serif;">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 Bank 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.</div></div><table border="0" style="border-collapse:collapse; clear:both;width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td style="background-color: #fff"></td></tr></table><table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2016Q3	us-gaap	Interest Bearing Domestic Deposit Time Deposits InterestBearingDomesticDepositTimeDeposits	3100000	USD
CY2016Q3	us-gaap	Federal Home Loan Bank Stock And Federal Reserve Bank Stock FederalHomeLoanBankStockAndFederalReserveBankStock	6936000	USD
CY2016Q3	us-gaap	Interest Receivable InterestReceivable	2806000	USD
CY2016Q3	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	310000	USD
CY2017Q3	us-gaap	Business Combination Consideration Transferred1 BusinessCombinationConsiderationTransferred1	10600000	USD
CY2017	fsfg	Cumulative Allocated Net Income CumulativeAllocatedNetIncome	1700000	USD
CY2017Q3	us-gaap	Equity Method Investment Ownership Percentage EquityMethodInvestmentOwnershipPercentage	0.51	pure
CY2017Q3	us-gaap	Minority Interest Ownership Percentage By Noncontrolling Owners MinorityInterestOwnershipPercentageByNoncontrollingOwners	0.49	pure
CY2017Q3	fsfg	Commitments To Originate Mortgage Loans Held For Sale CommitmentsToOriginateMortgageLoansHeldForSale	228000	USD
CY2017	us-gaap	Loans And Leases Receivable Impaired Interest Income Recognized Change In Present Value Attributable To Passage Of Time LoansAndLeasesReceivableImpairedInterestIncomeRecognizedChangeInPresentValueAttributableToPassageOfTime	250000	USD
CY2017	fsfg	Percentage Of Income Tax Realized Upon Settlement PercentageOfIncomeTaxRealizedUponSettlement	0.5	pure
CY2017Q3	us-gaap	Unused Commitments To Extend Credit UnusedCommitmentsToExtendCredit	124126000	USD
CY2016Q3	us-gaap	Unused Commitments To Extend Credit UnusedCommitmentsToExtendCredit	131601000	USD
CY2017Q3	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	5700000	USD
CY2016Q3	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	3700000	USD
CY2017	us-gaap	Trading Securities Realized Gain TradingSecuritiesRealizedGain	229000	USD
CY2016	us-gaap	Trading Securities Realized Gain TradingSecuritiesRealizedGain	795000	USD
CY2015	us-gaap	Trading Securities Realized Gain TradingSecuritiesRealizedGain	394000	USD
CY2017	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	-29000	USD
CY2016	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	-47000	USD
CY2015	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	46000	USD
CY2017Q3	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	1205000	USD
CY2017Q3	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	428000	USD
CY2017Q3	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	107000	USD
CY2017Q3	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	119000	USD
CY2017Q3	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	135000	USD
CY2017Q3	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	189000	USD
CY2017Q3	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	227000	USD
CY2017	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	278000	USD
CY2016	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	95000	USD
CY2015	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	56000	USD
CY2016Q3	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	165274000	USD
CY2016Q3	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	9311000	USD
CY2016Q3	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	92000	USD
CY2016Q3	us-gaap	Available For Sale Securities Equity Securities AvailableForSaleSecuritiesEquitySecurities	174493000	USD
CY2016Q3	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	488000	USD
CY2016Q3	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	0	USD
CY2016Q3	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	3654000	USD
CY2017	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	96000	USD
CY2016	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	0	USD
CY2015	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	0	USD
CY2017	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	66000	USD
CY2016	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	0	USD
CY2015	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	0	USD
CY2017Q3	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	171666000	USD
CY2017Q3	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	6789000	USD
CY2017Q3	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	428000	USD
CY2017Q3	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	356000	USD
CY2017Q3	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	0	USD
CY2017Q3	us-gaap	Available For Sale Securities Equity Securities AvailableForSaleSecuritiesEquitySecurities	178099000	USD
CY2017Q3	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	3306000	USD
CY2017	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	55000	USD
CY2016	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	0	USD
CY2015	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	95000	USD
CY2017	us-gaap	Restricted Stock Expense RestrictedStockExpense	121000	USD
CY2016	us-gaap	Restricted Stock Expense RestrictedStockExpense	0	USD
CY2015	us-gaap	Restricted Stock Expense RestrictedStockExpense	162000	USD
CY2017Q3	fsfg	Weighted Average Yield Of Available For Sale Securities In Loss Positions WeightedAverageYieldOfAvailableForSaleSecuritiesInLossPositions	0.0216	pure
CY2017Q3	fsfg	Percent Of Total Unrealized Loss Total Amortized Cost Basis PercentOfTotalUnrealizedLossTotalAmortizedCostBasis	0.0271	pure
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.0175	pure
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0213	pure
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.146	pure
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P7Y6M
CY2017	fsfg	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Fair Value At Grant Date ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageFairValueAtGrantDate	6.13
CY2017Q3	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	113000	USD
CY2017Q3	us-gaap	Unrealized Loss On Securities UnrealizedLossOnSecurities	28000	USD
CY2017Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	19440	shares
CY2017	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	0	USD
CY2016	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	198000	USD
CY2015	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	196000	USD
CY2017Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	1085000	USD
CY2017Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	13366000	USD
CY2017Q3	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	25923000	USD
CY2017Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	74819000	USD
CY2017Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	1096000	USD
CY2017Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	13976000	USD
CY2017Q3	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	27634000	USD
CY2017Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	77720000	USD
CY2017Q3	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount	227000	USD
CY2017Q3	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	995000	USD
CY2017Q3	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount	1028000	USD
CY2017Q3	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount	449000	USD
CY2017Q3	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	259000	USD
CY2017Q3	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	1137000	USD
CY2017Q3	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	1194000	USD
CY2017Q3	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	521000	USD
CY2017	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	493000	USD
CY2016	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	387000	USD
CY2015	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	378000	USD
CY2017	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	0	USD
CY2016	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	628000	USD
CY2015	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	851000	USD
CY2008Q4	us-gaap	Employee Stock Ownership Plan Esop Shares In Esop EmployeeStockOwnershipPlanESOPSharesInESOP	203363	shares
CY2008Q4	us-gaap	Employee Stock Ownership Plan Esop Weighted Average Purchase Price Of Shares Purchased EmployeeStockOwnershipPlanESOPWeightedAveragePurchasePriceOfSharesPurchased	10.00
CY2017Q3	us-gaap	Employee Stock Ownership Plan Esop Shares In Esop EmployeeStockOwnershipPlanESOPSharesInESOP	161115	shares
CY2016Q3	us-gaap	Employee Stock Ownership Plan Esop Shares In Esop EmployeeStockOwnershipPlanESOPSharesInESOP	172870	shares
CY2014Q4	us-gaap	Other Assets OtherAssets	4200000	USD
CY2014Q4	fsfg	Percentage Of Received Equity Interest PercentageOfReceivedEquityInterest	0.99	pure
CY2014Q4	fsfg	Percentage Of Receive Operating Profit And Losses PercentageOfReceiveOperatingProfitAndLosses	0.99	pure
CY2014Q4	fsfg	Investment Credit Available To Be Estimated InvestmentCreditAvailableToBeEstimated	4700000	USD
CY2017Q1	fsfg	Historical Tax Credit On Investment HistoricalTaxCreditOnInvestment	5000000	USD
CY2017Q1	fsfg	Increase In Equity Investment IncreaseInEquityInvestment	4500000	USD
CY2017Q1	fsfg	Investment Tax Credit Percentage InvestmentTaxCreditPercentage	90	pure
CY2017	fsfg	Historical Tax Credit On Investment HistoricalTaxCreditOnInvestment	249000	USD
CY2016	fsfg	Historical Tax Credit On Investment HistoricalTaxCreditOnInvestment	4700000	USD
CY2015	fsfg	Historical Tax Credit On Investment HistoricalTaxCreditOnInvestment	0	USD
CY2017Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	18803000	USD
CY2016Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	18469000	USD
CY2017Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	7533000	USD
CY2016Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	6795000	USD
CY2017	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%
CY2017Q3	us-gaap	Deferred Compensation Arrangement With Individual Recorded Liability DeferredCompensationArrangementWithIndividualRecordedLiability	80000	USD
CY2016Q3	us-gaap	Deferred Compensation Arrangement With Individual Recorded Liability DeferredCompensationArrangementWithIndividualRecordedLiability	3000	USD
CY2017	fsfg	Schedule Of Gain Loss On Other Real Estate Owned ScheduleOfGainLossOnOtherRealEstateOwned	<div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "><div style="CLEAR:both;CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;color: rgb(0, 0, 0); font-family: "Times New Roman", Times, serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; transparent-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; font-stretch: normal; line-height: normal; margin: 0pt 0px 0pt 0.5in; text-align: justify;">Net (gain) loss on other real estate owned for the years ended September 30, 2017, 2016 and 2015 was as follows:</div><div style="CLEAR:both;CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;color: rgb(0, 0, 0); font-family: "Times New Roman", Times, serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; transparent-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; font-stretch: normal; line-height: normal; margin: 0pt 0px 0pt 0.5in; text-align: justify;"> </div><div style="CLEAR:both;CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;TEXT-ALIGN:Left;position: relative; width: 100%; text-indent: 0in; font-style: normal; font-size: 13.3333px; font-family: "Times New Roman"; font-weight: 400;"><table cellspacing="0" cellpadding="0" style="clear:both;clear:both;width:85%;float: inherit;border-collapse:collapse;border-width:85%;float: inherit;MARGIN: 0in 0in 0in 0.5in;" align="left"> <tr style="height:12px;"> <td width="39%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;font-style:italic;padding:0px;;background-color:#ffffff">(In thousands)</td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="14%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;border-bottom-width:1px;border-bottom-color:black;border-bottom-style:solid;font-family:times new roman;font-size:10pt;font-weight:bold;padding-top:0px;padding-right:5px;padding-bottom:0px;padding-left:0px;;background-color:#ffffff" colspan="2" rowspan="1">2017</td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="14%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;border-bottom-width:1px;border-bottom-color:black;border-bottom-style:solid;font-family:times new roman;font-size:10pt;font-weight:bold;padding-top:0px;padding-right:5px;padding-bottom:0px;padding-left:0px;;background-color:#ffffff" colspan="2" rowspan="1">2016</td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="14%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;border-bottom-width:1px;border-bottom-color:black;border-bottom-style:solid;font-family:times new roman;font-size:10pt;font-weight:bold;padding-top:0px;padding-right:5px;padding-bottom:0px;padding-left:0px;;background-color:#ffffff" colspan="2" rowspan="1">2015</td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td> </tr><tr style="height:12px;"> <td width="39%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="44%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff" colspan="8" rowspan="1"> </td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td> </tr><tr style="height:12px;"> <td width="39%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff">Net (gain) loss on sales</td><td width="1%" style="overflow:hidden;color:black;vertical-align:top;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff">$</td><td width="13%" style="overflow:hidden;color:black;text-align:right;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff">(198)</td><td width="1%" style="overflow:hidden;color:black;vertical-align:top;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff">$</td><td width="13%" style="overflow:hidden;color:black;text-align:right;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff">(150)</td><td width="1%" style="overflow:hidden;color:black;vertical-align:top;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff">$</td><td width="13%" style="overflow:hidden;color:black;text-align:right;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff">(123)</td><td width="1%" style="overflow:hidden;color:black;vertical-align:top;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff"> </td> </tr><tr style="height:12px;"> <td width="39%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#ffffff">Direct write-downs</td><td width="1%" style="overflow:hidden;color:black;vertical-align:top;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#ffffff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#ffffff"> </td><td width="13%" style="overflow:hidden;color:black;text-align:right;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding-top:0px;padding-right:5px;padding-bottom:0px;padding-left:0px;;background-color:#ffffff">28</td><td width="1%" style="overflow:hidden;color:black;vertical-align:top;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#ffffff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#ffffff"> </td><td width="13%" style="overflow:hidden;color:black;text-align:right;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding-top:0px;padding-right:5px;padding-bottom:0px;padding-left:0px;;background-color:#ffffff">100</td><td width="1%" style="overflow:hidden;color:black;vertical-align:top;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#ffffff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#ffffff"> </td><td width="13%" style="overflow:hidden;color:black;text-align:right;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding-top:0px;padding-right:5px;padding-bottom:0px;padding-left:0px;;background-color:#ffffff">73</td><td width="1%" style="overflow:hidden;color:black;vertical-align:top;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#ffffff"> </td> </tr><tr style="height:12px;"> <td width="39%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff">Operating expenses, net of rental income</td><td width="1%" style="overflow:hidden;color:black;vertical-align:top;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;border-bottom-width:1px;border-bottom-color:black;border-bottom-style:solid;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff"> </td><td width="13%" style="overflow:hidden;color:black;text-align:right;vertical-align:bottom;border-bottom-width:1px;border-bottom-color:black;border-bottom-style:solid;font-family:times new roman;font-size:10pt;padding-top:0px;padding-right:5px;padding-bottom:0px;padding-left:0px;;background-color:#cceeff">57</td><td width="1%" style="overflow:hidden;color:black;vertical-align:top;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;border-bottom-width:1px;border-bottom-color:black;border-bottom-style:solid;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff"> </td><td width="13%" style="overflow:hidden;color:black;text-align:right;vertical-align:bottom;border-bottom-width:1px;border-bottom-color:black;border-bottom-style:solid;font-family:times new roman;font-size:10pt;padding-top:0px;padding-right:5px;padding-bottom:0px;padding-left:0px;;background-color:#cceeff">78</td><td width="1%" style="overflow:hidden;color:black;vertical-align:top;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;border-bottom-width:1px;border-bottom-color:black;border-bottom-style:solid;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff"> </td><td width="13%" style="overflow:hidden;color:black;text-align:right;vertical-align:bottom;border-bottom-width:1px;border-bottom-color:black;border-bottom-style:solid;font-family:times new roman;font-size:10pt;padding-top:0px;padding-right:5px;padding-bottom:0px;padding-left:0px;;background-color:#cceeff">51</td><td width="1%" style="overflow:hidden;color:black;vertical-align:top;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff"> </td> </tr><tr style="height:12px;"> <td width="39%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#ffffff"> </td><td width="1%" style="overflow:hidden;color:black;vertical-align:top;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#ffffff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;border-bottom-width:3px;border-bottom-color:#000000;border-bottom-style:double;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#ffffff">$</td><td width="13%" style="overflow:hidden;color:black;text-align:right;vertical-align:bottom;border-bottom-width:3px;border-bottom-color:#000000;border-bottom-style:double;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#ffffff">(113)</td><td width="1%" style="overflow:hidden;color:black;vertical-align:top;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#ffffff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;border-bottom-width:3px;border-bottom-color:#000000;border-bottom-style:double;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#ffffff">$</td><td width="13%" style="overflow:hidden;color:black;text-align:right;vertical-align:bottom;border-bottom-width:3px;border-bottom-color:#000000;border-bottom-style:double;font-family:times new roman;font-size:10pt;padding-top:0px;padding-right:5px;padding-bottom:0px;padding-left:0px;;background-color:#ffffff">28</td><td width="1%" style="overflow:hidden;color:black;vertical-align:top;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#ffffff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;border-bottom-width:3px;border-bottom-color:#000000;border-bottom-style:double;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#ffffff">$</td><td width="13%" style="overflow:hidden;color:black;text-align:right;vertical-align:bottom;border-bottom-width:3px;border-bottom-color:#000000;border-bottom-style:double;font-family:times new roman;font-size:10pt;padding-top:0px;padding-right:5px;padding-bottom:0px;padding-left:0px;;background-color:#ffffff">1</td><td width="1%" style="overflow:hidden;color:black;vertical-align:top;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#ffffff"> </td> </tr> </table></div></div><table border="0" style="border-collapse:collapse; clear:both;width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td style="background-color: #fff"></td></tr></table><table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2017Q3	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	5000000	USD
CY2017	us-gaap	Line Of Credit Facility Interest Rate During Period LineOfCreditFacilityInterestRateDuringPeriod	0.040	pure
CY2017	fsfg	Loan Amortization Period LoanAmortizationPeriod	P20Y
CY2017	us-gaap	Line Of Credit Facility Expiration Date1 LineOfCreditFacilityExpirationDate1	2022-07-27
CY2016Q3	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	10646000	USD
CY2015Q3	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	11076000	USD
CY2017	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	2049000	USD
CY2016	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	1945000	USD
CY2017	us-gaap	Loans And Leases Receivable Related Parties Proceeds LoansAndLeasesReceivableRelatedPartiesProceeds	2204000	USD
CY2016	us-gaap	Loans And Leases Receivable Related Parties Proceeds LoansAndLeasesReceivableRelatedPartiesProceeds	2307000	USD
CY2017	fsfg	Loans And Leases Receivable Related Parties Reclassifications LoansAndLeasesReceivableRelatedPartiesReclassifications	192000	USD
CY2016	fsfg	Loans And Leases Receivable Related Parties Reclassifications LoansAndLeasesReceivableRelatedPartiesReclassifications	68000	USD
CY2017Q3	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	10299000	USD
CY2016Q3	us-gaap	Notes Receivable Net NotesReceivableNet	527184000	USD
CY2016Q3	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	11361000	USD
CY2016Q3	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	515823000	USD
CY2017	us-gaap	Other Real Estate Period Increase Decrease OtherRealEstatePeriodIncreaseDecrease	-28000	USD
CY2016	us-gaap	Other Real Estate Period Increase Decrease OtherRealEstatePeriodIncreaseDecrease	-100000	USD
CY2015	us-gaap	Other Real Estate Period Increase Decrease OtherRealEstatePeriodIncreaseDecrease	-73000	USD
CY2017	us-gaap	Other Real Estate Disposals OtherRealEstateDisposals	337000	USD
CY2016	us-gaap	Other Real Estate Disposals OtherRealEstateDisposals	621000	USD
CY2015	us-gaap	Other Real Estate Disposals OtherRealEstateDisposals	1075000	USD
CY2017	us-gaap	Other Real Estate Valuation Adjustments OtherRealEstateValuationAdjustments	-5000	USD
CY2016	us-gaap	Other Real Estate Valuation Adjustments OtherRealEstateValuationAdjustments	-26000	USD
CY2015	us-gaap	Other Real Estate Valuation Adjustments OtherRealEstateValuationAdjustments	0	USD
CY2015Q3	us-gaap	Real Estate Investments Other RealEstateInvestmentsOther	618000	USD
CY2014Q3	us-gaap	Real Estate Investments Other RealEstateInvestmentsOther	952000	USD
CY2017	us-gaap	Other Real Estate Additions OtherRealEstateAdditions	703000	USD
CY2016	us-gaap	Other Real Estate Additions OtherRealEstateAdditions	648000	USD
CY2015	us-gaap	Other Real Estate Additions OtherRealEstateAdditions	814000	USD
CY2017Q3	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	10539000	USD
CY2017Q3	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	10949000	USD
CY2017	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	10945000	USD
CY2017	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod	359000	USD
CY2017Q3	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	325000	USD
CY2017Q3	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	369000	USD
CY2017Q3	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	23000	USD
CY2017	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	518000	USD
CY2017	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod	0	USD
CY2017Q3	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	10864000	USD
CY2017Q3	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	11318000	USD
CY2017	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	-198000	USD
CY2016	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	-150000	USD
CY2015	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	-123000	USD
CY2017	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	11463000	USD
CY2017	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	359000	USD
CY2017	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	28000	USD
CY2016	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	100000	USD
CY2015	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	73000	USD
CY2017	us-gaap	Cost Of Real Estate Revenue CostOfRealEstateRevenue	57000	USD
CY2016	us-gaap	Cost Of Real Estate Revenue CostOfRealEstateRevenue	78000	USD
CY2015	us-gaap	Cost Of Real Estate Revenue CostOfRealEstateRevenue	51000	USD
CY2016Q3	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	10836000	USD
CY2016Q3	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	11202000	USD
CY2016	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod	351000	USD
CY2016	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	12136000	USD
CY2016Q3	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	525000	USD
CY2016Q3	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	524000	USD
CY2016Q3	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	48000	USD
CY2016	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	165000	USD
CY2016	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod	0	USD
CY2016Q3	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	11361000	USD
CY2016Q3	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	11726000	USD
CY2016	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	12301000	USD
CY2016	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	351000	USD
CY2015Q3	us-gaap	Goodwill Goodwill	7936000	USD
CY2014Q3	us-gaap	Goodwill Goodwill	7936000	USD
CY2017	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0	USD
CY2016	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0	USD
CY2015	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0	USD
CY2015	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	12219000	USD
CY2015	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod	373000	USD
CY2015	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	218000	USD
CY2015	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod	0	USD
CY2015	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	373000	USD
CY2017Q3	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	3823000	USD
CY2016Q3	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	3875000	USD
CY2016Q3	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	22000	USD
CY2017Q3	fsfg	Financing Receivable Recorded Investment Nonperforming FinancingReceivableRecordedInvestmentNonperforming	3916000	USD
CY2016Q3	fsfg	Financing Receivable Recorded Investment Nonperforming FinancingReceivableRecordedInvestmentNonperforming	3897000	USD
CY2017Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	2614000	USD
CY2016Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	2270000	USD
CY2017Q3	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	5588000	USD
CY2017Q3	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	590867000	USD
CY2015	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	344000	USD
CY2016	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	344000	USD
CY2017	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	344000	USD
CY2017Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	344000	USD
CY2017Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	148000	USD
CY2017Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	50000	USD
CY2017Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	50000	USD
CY2017Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	50000	USD
CY2017Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	51000	USD
CY2016Q3	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	4850000	USD
CY2017Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	693000	USD
CY2016Q3	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	522334000	USD
CY2017Q3	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	134916000	USD
CY2017Q3	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	44445000	USD
CY2017Q3	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	21540000	USD
CY2017Q3	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	16612000	USD
CY2017Q3	us-gaap	Time Deposit Maturities After Year Five TimeDepositMaturitiesAfterYearFive	12383000	USD
CY2017Q3	us-gaap	Time Deposits TimeDeposits	229896000	USD
CY2017Q3	fsfg	Financing Receivable Modifications Recorded Investment Accruing FinancingReceivableModificationsRecordedInvestmentAccruing	7041000	USD
CY2016Q3	fsfg	Financing Receivable Modifications Recorded Investment Accruing FinancingReceivableModificationsRecordedInvestmentAccruing	7486000	USD
CY2017Q3	fsfg	Financing Receivable Modifications Recorded Investment Nonaccrual FinancingReceivableModificationsRecordedInvestmentNonaccrual	1360000	USD
CY2016Q3	fsfg	Financing Receivable Modifications Recorded Investment Nonaccrual FinancingReceivableModificationsRecordedInvestmentNonaccrual	1632000	USD
CY2017Q3	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	11300000	USD
CY2016Q3	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	13800000	USD
CY2017Q3	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	8401000	USD
CY2016Q3	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	9118000	USD
CY2017Q3	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	5600000	USD
CY2016Q3	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	5700000	USD
CY2017	fsfg	Percentage Of Equity Capital PercentageOfEquityCapital	0.25	pure
CY2017	fsfg	Federal Funds Purchased Expiration Date1 FederalFundsPurchasedExpirationDate1	2018-06-30
CY2016	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	461000	USD
CY2015	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	1691000	USD
CY2017	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	840000	USD
CY2017	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	842000	USD
CY2016	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	594000	USD
CY2015	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	1698000	USD
CY2017	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	5	pure
CY2016	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	9	pure
CY2015	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	4	pure
CY2017	us-gaap	Schedule Of Repurchase Agreements ScheduleOfRepurchaseAgreements	<div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "><div style="CLEAR:both;CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;color: rgb(0, 0, 0); font-family: "Times New Roman", Times, serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; transparent-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; font-stretch: normal; line-height: normal; margin: 0pt 0px 0pt 0.5in; text-align: justify;">Repurchase agreements at September 30, 2017, 2016 and 2015 are summarized as follows:</div><div style="CLEAR:both;CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;color: rgb(0, 0, 0); font-family: "Times New Roman", Times, serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; transparent-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; font-stretch: normal; line-height: normal; margin: 0pt 0px 0pt 0.5in; text-align: justify;"> </div><div style="CLEAR:both;CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;TEXT-ALIGN:Left;position: relative; width: 100%; text-indent: 0in; font-style: normal; font-size: 13.3333px; font-family: "Times New Roman"; font-weight: 400;"><table cellspacing="0" cellpadding="0" style="clear:both;clear:both;width:85%;float: inherit;border-collapse:collapse;border-width:85%;float: inherit;MARGIN: 0in 0in 0in 0.5in;" align="left"> <tr style="height:12px;"> <td width="21%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="20%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;border-bottom-width:1px;border-bottom-color:black;border-bottom-style:solid;font-family:times new roman;font-size:10pt;font-weight:bold;padding-top:0px;padding-right:5px;padding-bottom:0px;padding-left:0px;;background-color:#ffffff" colspan="5" rowspan="1">2017</td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="20%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;border-bottom-width:1px;border-bottom-color:black;border-bottom-style:solid;font-family:times new roman;font-size:10pt;font-weight:bold;padding-top:0px;padding-right:5px;padding-bottom:0px;padding-left:0px;;background-color:#ffffff" colspan="5" rowspan="1">2016</td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="20%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;border-bottom-width:1px;border-bottom-color:black;border-bottom-style:solid;font-family:times new roman;font-size:10pt;font-weight:bold;padding-top:0px;padding-right:5px;padding-bottom:0px;padding-left:0px;;background-color:#ffffff" colspan="5" rowspan="1">2015</td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td> </tr><tr style="height:12px;"> <td width="21%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;font-style:italic;padding:0px;;background-color:#ffffff">(Dollars in thousands)</td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="9%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff" colspan="2" rowspan="1">Weighted<br/>Average<br/>Rate</td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="9%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff" colspan="2" rowspan="1">Amount</td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="9%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff" colspan="2" rowspan="1">Weighted<br/>Average<br/>Rate</td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="9%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff" colspan="2" rowspan="1">Amount</td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="9%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff" colspan="2" rowspan="1">Weighted<br/>Average<br/>Rate</td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="9%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff" colspan="2" rowspan="1">Amount</td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td> </tr><tr style="height:12px;"> <td width="21%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="8%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="8%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="8%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="8%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="8%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="8%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:center;vertical-align:bottom;font-family:times new roman;font-size:10pt;font-weight:bold;padding:0px;;background-color:#ffffff"> </td> </tr><tr style="height:12px;"> <td width="21%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:13px;;background-color:#cceeff">Retail repurchase agreements</td><td width="1%" style="overflow:hidden;color:black;vertical-align:top;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff"> </td><td width="8%" style="overflow:hidden;color:black;text-align:right;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding-top:0px;padding-right:5px;padding-bottom:0px;padding-left:0px;;background-color:#cceeff">0.25</td><td width="1%" style="overflow:hidden;color:black;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff">%</td><td width="1%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff">$</td><td width="8%" style="overflow:hidden;color:black;text-align:right;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding-top:0px;padding-right:5px;padding-bottom:0px;padding-left:0px;;background-color:#cceeff">1,348</td><td width="1%" style="overflow:hidden;color:black;vertical-align:top;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff"> </td><td width="8%" style="overflow:hidden;color:black;text-align:right;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding-top:0px;padding-right:5px;padding-bottom:0px;padding-left:0px;;background-color:#cceeff">0.25</td><td width="1%" style="overflow:hidden;color:black;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff">%</td><td width="1%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff">$</td><td width="8%" style="overflow:hidden;color:black;text-align:right;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding-top:0px;padding-right:5px;padding-bottom:0px;padding-left:0px;;background-color:#cceeff">1,345</td><td width="1%" style="overflow:hidden;color:black;vertical-align:top;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff"> </td><td width="1%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff"> </td><td width="8%" style="overflow:hidden;color:black;text-align:right;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding-top:0px;padding-right:5px;padding-bottom:0px;padding-left:0px;;background-color:#cceeff">0.25</td><td width="1%" style="overflow:hidden;color:black;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff">%</td><td width="1%" style="overflow:hidden;color:black;text-align:left;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff">$</td><td width="8%" style="overflow:hidden;color:black;text-align:right;vertical-align:bottom;font-family:times new roman;font-size:10pt;padding-top:0px;padding-right:5px;padding-bottom:0px;padding-left:0px;;background-color:#cceeff">1,342</td><td width="1%" style="overflow:hidden;color:black;vertical-align:top;font-family:times new roman;font-size:10pt;padding:0px;;background-color:#cceeff"> </td> </tr> </table></div></div><table border="0" style="border-collapse:collapse; clear:both;width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td style="background-color: #fff"></td></tr></table><table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2017Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Of Amounts Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOfAmountsDueWithinOneYearOfBalanceSheetDate	0	pure
CY2016Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Of Amounts Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOfAmountsDueWithinOneYearOfBalanceSheetDate	0.0110	pure
CY2017Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate One To Two Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOneToTwoYearsFromBalanceSheetDate	0.0104	pure
CY2016Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate One To Two Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOneToTwoYearsFromBalanceSheetDate	0.0104	pure
CY2017Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Two To Three Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateTwoToThreeYearsFromBalanceSheetDate	0.0157	pure
CY2016Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Two To Three Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateTwoToThreeYearsFromBalanceSheetDate	0	pure
CY2017Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Three To Four Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateThreeToFourYearsFromBalanceSheetDate	0.0186	pure
CY2016Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Three To Four Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateThreeToFourYearsFromBalanceSheetDate	0.0186	pure
CY2017Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Four To Five Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateFourToFiveYearsFromBalanceSheetDate	0.0187	pure
CY2016Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Four To Five Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateFourToFiveYearsFromBalanceSheetDate	0.0187	pure
CY2017Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate After Five Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAfterFiveYearsFromBalanceSheetDate	0.0145	pure
CY2016Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate After Five Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAfterFiveYearsFromBalanceSheetDate	0.0145	pure
CY2015Q3	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	0	USD
CY2014Q3	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	0	USD
CY2017	us-gaap	Servicing Asset At Fair Value Additions ServicingAssetAtFairValueAdditions	1188000	USD
CY2016	us-gaap	Servicing Asset At Fair Value Additions ServicingAssetAtFairValueAdditions	345000	USD
CY2015	us-gaap	Servicing Asset At Fair Value Additions ServicingAssetAtFairValueAdditions	0	USD
CY2017	us-gaap	Servicing Asset At Fair Value Other Changes In Fair Value ServicingAssetAtFairValueOtherChangesInFairValue	-109000	USD
CY2016	us-gaap	Servicing Asset At Fair Value Other Changes In Fair Value ServicingAssetAtFairValueOtherChangesInFairValue	-35000	USD
CY2015	us-gaap	Servicing Asset At Fair Value Other Changes In Fair Value ServicingAssetAtFairValueOtherChangesInFairValue	0	USD
CY2017	us-gaap	Servicing Asset At Fair Value Changes In Fair Value Resulting From Changes In Valuation Inputs ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputs	0	USD
CY2016	us-gaap	Servicing Asset At Fair Value Changes In Fair Value Resulting From Changes In Valuation Inputs ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputs	0	USD
CY2015	us-gaap	Servicing Asset At Fair Value Changes In Fair Value Resulting From Changes In Valuation Inputs ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputs	0	USD
CY2017Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate	0	USD
CY2016Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate	15000000	USD
CY2017Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From One To Two Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromOneToTwoYearsOfBalanceSheetDate	10000000	USD
CY2016Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From One To Two Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromOneToTwoYearsOfBalanceSheetDate	10000000	USD
CY2017Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Two To Three Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromTwoToThreeYearsOfBalanceSheetDate	15000000	USD
CY2016Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Two To Three Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromTwoToThreeYearsOfBalanceSheetDate	0	USD
CY2017Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Three To Four Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromThreeToFourYearsOfBalanceSheetDate	25000000	USD
CY2016Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Three To Four Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromThreeToFourYearsOfBalanceSheetDate	25000000	USD
CY2017Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Four To Five Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromFourToFiveYearsOfBalanceSheetDate	10000000	USD
CY2016Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Four To Five Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromFourToFiveYearsOfBalanceSheetDate	10000000	USD
CY2017Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due After Five Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueAfterFiveYearsOfBalanceSheetDate	40000000	USD
CY2016Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due After Five Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueAfterFiveYearsOfBalanceSheetDate	40000000	USD
CY2017Q3	fsfg	Total Advances In Maturities From Federal Home Loan Banks TotalAdvancesInMaturitiesFromFederalHomeLoanBanks	100000000	USD
CY2016Q3	fsfg	Total Advances In Maturities From Federal Home Loan Banks TotalAdvancesInMaturitiesFromFederalHomeLoanBanks	100000000	USD
CY2017Q3	us-gaap	Federal Home Loan Bank Advances Branch Of Fhlb Bank Interest Rate FederalHomeLoanBankAdvancesBranchOfFHLBBankInterestRate	0.0138	pure
CY2016Q3	us-gaap	Federal Home Loan Bank Advances Branch Of Fhlb Bank Interest Rate FederalHomeLoanBankAdvancesBranchOfFHLBBankInterestRate	0.0067	pure
CY2017Q3	us-gaap	Line Of Credit LineOfCredit	18065000	USD
CY2016Q3	us-gaap	Line Of Credit LineOfCredit	21633000	USD
CY2017	us-gaap	Servicing Fees Net ServicingFeesNet	47000	USD
CY2016	us-gaap	Servicing Fees Net ServicingFeesNet	37000	USD
CY2015Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	6624000	USD
CY2015	us-gaap	Servicing Fees Net ServicingFeesNet	0	USD
CY2017	us-gaap	Financial Services Costs FinancialServicesCosts	9000	USD
CY2016	us-gaap	Financial Services Costs FinancialServicesCosts	59000	USD
CY2015	us-gaap	Financial Services Costs FinancialServicesCosts	0	USD
CY2017	us-gaap	Banking Fees And Commissions BankingFeesAndCommissions	38000	USD
CY2016	us-gaap	Banking Fees And Commissions BankingFeesAndCommissions	-22000	USD
CY2015	us-gaap	Banking Fees And Commissions BankingFeesAndCommissions	0	USD
CY2017Q2	us-gaap	Federal Home Loan Bank Advances Branch Of Fhlb Bank Amount Of Advances By Branch FederalHomeLoanBankAdvancesBranchOfFHLBBankAmountOfAdvancesByBranch	2200000	USD
CY2016Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	7122000	USD
CY2014Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	6250000	USD
CY2015	us-gaap	Financing Receivable Allowance For Credit Losses Period Increase Decrease FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease	859000	USD
CY2016	us-gaap	Financing Receivable Allowance For Credit Losses Period Increase Decrease FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease	637000	USD
CY2017	us-gaap	Financing Receivable Allowance For Credit Losses Period Increase Decrease FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease	1301000	USD
CY2017	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	485000	USD
CY2016	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	325000	USD
CY2017	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	154000	USD
CY2016	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	186000	USD
CY2015	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	108000	USD
CY2015	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	593000	USD
CY2017Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	8092000	USD
CY2017Q3	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	23000	USD
CY2016Q3	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	48000	USD
CY2016Q3	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	7074000	USD
CY2017Q3	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	8069000	USD
CY2016Q3	fsfg	Mortgage Loans Serviced For Others MortgageLoansServicedForOthers	32000	USD
CY2017Q3	fsfg	Mortgage Loans Serviced For Others MortgageLoansServicedForOthers	0	USD
CY2017Q2	fsfg	Federal Home Loan Bank Advances Branch Of Fhlb Bank Maturity Period FederalHomeLoanBankAdvancesBranchOfFHLBBankMaturityPeriod	P20Y
CY2017	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	0	USD
CY2016	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	0	USD
CY2015	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	5000	USD
CY2017Q2	us-gaap	Security Owned And Pledged As Collateral Fair Value SecurityOwnedAndPledgedAsCollateralFairValue	2700000	USD
CY2017Q3	us-gaap	Loans And Leases Receivable Impaired Commitment To Lend LoansAndLeasesReceivableImpairedCommitmentToLend	17000	USD
CY2016Q3	us-gaap	Loans And Leases Receivable Impaired Commitment To Lend LoansAndLeasesReceivableImpairedCommitmentToLend	0	USD
CY2015Q3	us-gaap	Assets Assets	749946000	USD
CY2016Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	8011000	USD
CY2017Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	8219000	USD
CY2017Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	8664000	USD
CY2017Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	9023000	USD
CY2016Q4	us-gaap	Interest Expense InterestExpense	1022000	USD
CY2017Q1	us-gaap	Interest Expense InterestExpense	1032000	USD
CY2017Q2	us-gaap	Interest Expense InterestExpense	1132000	USD
CY2017Q3	us-gaap	Interest Expense InterestExpense	1271000	USD
CY2016Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	6989000	USD
CY2017Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	7187000	USD
CY2017Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	7532000	USD
CY2017Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	7752000	USD
CY2016Q4	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	306000	USD
CY2017Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	375000	USD
CY2017Q2	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	321000	USD
CY2017Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	299000	USD
CY2016Q4	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	6683000	USD
CY2017Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	6812000	USD
CY2017Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	7211000	USD
CY2017Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	7453000	USD
CY2016Q4	us-gaap	Noninterest Income NoninterestIncome	1875000	USD
CY2017Q1	us-gaap	Noninterest Income NoninterestIncome	1861000	USD
CY2017Q2	us-gaap	Noninterest Income NoninterestIncome	2123000	USD
CY2017Q3	us-gaap	Noninterest Income NoninterestIncome	2766000	USD
CY2016Q4	us-gaap	Noninterest Expense NoninterestExpense	5540000	USD
CY2017Q1	us-gaap	Noninterest Expense NoninterestExpense	6066000	USD
CY2017Q2	us-gaap	Noninterest Expense NoninterestExpense	6305000	USD
CY2017Q3	us-gaap	Noninterest Expense NoninterestExpense	7040000	USD
CY2016Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	3018000	USD
CY2017Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	2607000	USD
CY2017Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	3029000	USD
CY2017Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	3179000	USD
CY2016Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	681000	USD
CY2017Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	413000	USD
CY2017Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	586000	USD
CY2017Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	840000	USD
CY2016Q4	us-gaap	Net Income Loss NetIncomeLoss	2337000	USD
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	2194000	USD
CY2017Q2	us-gaap	Net Income Loss NetIncomeLoss	2443000	USD
CY2017Q3	us-gaap	Net Income Loss NetIncomeLoss	2339000	USD
CY2016Q4	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	0	USD
CY2017Q1	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	0	USD
CY2017Q2	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	0	USD
CY2017Q3	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	0	USD
CY2016Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2337000	USD
CY2017Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2194000	USD
CY2017Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2443000	USD
CY2017Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2339000	USD
CY2016Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.06
CY2017Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.99
CY2017Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.10
CY2017Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.05
CY2016Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.00
CY2017Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.94
CY2017Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.04
CY2017Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.99
CY2015Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	7126000	USD
CY2016Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	7147000	USD
CY2016Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	7422000	USD
CY2016Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	7761000	USD
CY2015Q4	us-gaap	Interest Expense InterestExpense	968000	USD
CY2016Q1	us-gaap	Interest Expense InterestExpense	1028000	USD
CY2016Q2	us-gaap	Interest Expense InterestExpense	1115000	USD
CY2016Q3	us-gaap	Interest Expense InterestExpense	1056000	USD
CY2015Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	6158000	USD
CY2016Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	6119000	USD
CY2016Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	6307000	USD
CY2016Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	6705000	USD
CY2015Q4	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	0	USD
CY2016Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	125000	USD
CY2016Q2	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	303000	USD
CY2016Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	209000	USD
CY2015Q4	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	6158000	USD
CY2015Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	6924000	USD
CY2016Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	5994000	USD
CY2016Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	6004000	USD
CY2016Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	6496000	USD
CY2015Q4	us-gaap	Noninterest Income NoninterestIncome	1444000	USD
CY2016Q1	us-gaap	Noninterest Income NoninterestIncome	1262000	USD
CY2016Q2	us-gaap	Noninterest Income NoninterestIncome	-2576000	USD
CY2016Q3	us-gaap	Noninterest Income NoninterestIncome	3242000	USD
CY2015Q4	us-gaap	Noninterest Expense NoninterestExpense	5892000	USD
CY2016Q1	us-gaap	Noninterest Expense NoninterestExpense	5232000	USD
CY2016Q2	us-gaap	Noninterest Expense NoninterestExpense	5590000	USD
CY2016Q3	us-gaap	Noninterest Expense NoninterestExpense	5721000	USD
CY2015Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	1710000	USD
CY2016Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	2024000	USD
CY2016Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-2162000	USD
CY2016Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	4017000	USD
CY2015Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	467000	USD
CY2016Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	389000	USD
CY2016Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-4389000	USD
CY2016Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1211000	USD
CY2015Q4	us-gaap	Net Income Loss NetIncomeLoss	1243000	USD
CY2016Q1	us-gaap	Net Income Loss NetIncomeLoss	1635000	USD
CY2016Q2	us-gaap	Net Income Loss NetIncomeLoss	2227000	USD
CY2016Q3	us-gaap	Net Income Loss NetIncomeLoss	2806000	USD
CY2015Q4	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	43000	USD
CY2016Q1	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	19000	USD
CY2016Q2	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	0	USD
CY2016Q3	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	0	USD
CY2015Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1200000	USD
CY2016Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1616000	USD
CY2016Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2227000	USD
CY2016Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2806000	USD
CY2015Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.55
CY2016Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.73
CY2016Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.01
CY2016Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.27
CY2015Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.52
CY2016Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.70
CY2016Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.97
CY2016Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.22
CY2014Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	7009000	USD
CY2015Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	6915000	USD
CY2015Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	7139000	USD
CY2014Q4	us-gaap	Interest Expense InterestExpense	931000	USD
CY2015Q1	us-gaap	Interest Expense InterestExpense	952000	USD
CY2015Q2	us-gaap	Interest Expense InterestExpense	933000	USD
CY2015Q3	us-gaap	Interest Expense InterestExpense	962000	USD
CY2014Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	6078000	USD
CY2015Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	5972000	USD
CY2015Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	5982000	USD
CY2015Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	6177000	USD
CY2014Q4	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	207000	USD
CY2015Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	212000	USD
CY2015Q2	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	208000	USD
CY2015Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	232000	USD
CY2014Q4	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	5871000	USD
CY2015Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	5760000	USD
CY2015Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	5774000	USD
CY2015Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	5945000	USD
CY2014Q4	us-gaap	Noninterest Income NoninterestIncome	1111000	USD
CY2015Q1	us-gaap	Noninterest Income NoninterestIncome	1078000	USD
CY2015Q2	us-gaap	Noninterest Income NoninterestIncome	1937000	USD
CY2015Q3	us-gaap	Noninterest Income NoninterestIncome	1850000	USD
CY2014Q4	us-gaap	Noninterest Expense NoninterestExpense	5374000	USD
CY2015Q1	us-gaap	Noninterest Expense NoninterestExpense	4876000	USD
CY2015Q2	us-gaap	Noninterest Expense NoninterestExpense	5197000	USD
CY2015Q3	us-gaap	Noninterest Expense NoninterestExpense	5552000	USD
CY2014Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	1608000	USD
CY2015Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	1962000	USD
CY2015Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	2514000	USD
CY2015Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	2243000	USD
CY2014Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	408000	USD
CY2015Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	435000	USD
CY2015Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	318000	USD
CY2015Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	415000	USD
CY2014Q4	us-gaap	Net Income Loss NetIncomeLoss	1200000	USD
CY2015Q1	us-gaap	Net Income Loss NetIncomeLoss	1527000	USD
CY2015Q2	us-gaap	Net Income Loss NetIncomeLoss	2196000	USD
CY2015Q3	us-gaap	Net Income Loss NetIncomeLoss	1828000	USD
CY2014Q4	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	43000	USD
CY2015Q1	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	43000	USD
CY2015Q2	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	43000	USD
CY2015Q3	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	42000	USD
CY2014Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1157000	USD
CY2015Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1484000	USD
CY2015Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2153000	USD
CY2015Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1786000	USD
CY2014Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.55
CY2015Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.69
CY2015Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.00
CY2015Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.83
CY2017	fsfg	Estimated Development Costs EstimatedDevelopmentCosts	7600000	USD
CY2016Q3	us-gaap	Proceeds From Sale Of Real Estate ProceedsFromSaleOfRealEstate	10800000	USD
CY2016Q3	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	1900000	USD
CY2014Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.52
CY2015Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.66
CY2015Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.95
CY2015Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.80
CY2017	fsfg	Lease Expiration Term LeaseExpirationTerm	P10Y
CY2017Q3	us-gaap	Sale Leaseback Transaction Deferred Gain Gross SaleLeasebackTransactionDeferredGainGross	471000	USD
CY2017	us-gaap	Cumulative Effect On Retained Earnings Net Of Tax1 CumulativeEffectOnRetainedEarningsNetOfTax1	4600000	USD
CY2017Q3	us-gaap	Deferred Tax Liabilities Deferred Expense DeferredTaxLiabilitiesDeferredExpense	1500000	USD
CY2016	us-gaap	Cumulative Effect On Retained Earnings Net Of Tax1 CumulativeEffectOnRetainedEarningsNetOfTax1	4600000	USD
CY2016Q3	us-gaap	Deferred Tax Liabilities Deferred Expense DeferredTaxLiabilitiesDeferredExpense	1500000	USD
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.34	pure
CY2016	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.34	pure
CY2015	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.34	pure
CY2015Q3	fsfg	Capital Conservation Bufferpercentage CapitalConservationBufferpercentage	0.0	pure
CY2016Q3	fsfg	Capital Conservation Bufferpercentage CapitalConservationBufferpercentage	0.00625	pure
CY2008Q1	fsfg	Liquidation Account LiquidationAccount	29300000	USD
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	683000	USD
CY2016	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	109000	USD
CY2015	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	1463000	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	76000	USD
CY2016	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	1597000	USD
CY2015	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	0	USD
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	4023000	USD
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	1900000	USD
CY2015	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	2831000	USD
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	234000	USD
CY2016	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	27000	USD
CY2015	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	93000	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	1082000	USD
CY2016	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	877000	USD
CY2015	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	772000	USD
CY2015	fsfg	Effective Income Tax Rate Reconciliation Bank Owned Life Insurance EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsurance	444000	USD
CY2016	fsfg	Effective Income Tax Rate Reconciliation Bank Owned Life Insurance EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsurance	151000	USD
CY2017	fsfg	Effective Income Tax Rate Reconciliation Bank Owned Life Insurance EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsurance	210000	USD
CY2017	fsfg	Income Tax Reconciliation Other Adjustments Captive Insurance Net Premiums IncomeTaxReconciliationOtherAdjustmentsCaptiveInsuranceNetPremiums	275000	USD
CY2016	fsfg	Income Tax Reconciliation Other Adjustments Captive Insurance Net Premiums IncomeTaxReconciliationOtherAdjustmentsCaptiveInsuranceNetPremiums	297000	USD
CY2015	fsfg	Income Tax Reconciliation Other Adjustments Captive Insurance Net Premiums IncomeTaxReconciliationOtherAdjustmentsCaptiveInsuranceNetPremiums	313000	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	249000	USD
CY2016	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	4660000	USD
CY2015	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	0	USD
CY2017	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	3000	USD
CY2016	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	139000	USD
CY2015	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	181000	USD
CY2017Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	2846000	USD
CY2016Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	2745000	USD
CY2017Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	529000	USD
CY2016Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	461000	USD
CY2017Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	117000	USD
CY2016Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	69000	USD
CY2017Q3	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	7000	USD
CY2016Q3	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	14000	USD
CY2017Q3	fsfg	Deferred Tax Assets Valuation Alowance On Foreclosed Real Estate And Repossessed Assets DeferredTaxAssetsValuationAlowanceOnForeclosedRealEstateAndRepossessedAssets	101000	USD
CY2016Q3	fsfg	Deferred Tax Assets Valuation Alowance On Foreclosed Real Estate And Repossessed Assets DeferredTaxAssetsValuationAlowanceOnForeclosedRealEstateAndRepossessedAssets	96000	USD
CY2017Q3	fsfg	Deferred Tax Assets Discount On Unguaranteed Portion Of Sba Loans DeferredTaxAssetsDiscountOnUnguaranteedPortionOfSbaLoans	0	USD
CY2016Q3	fsfg	Deferred Tax Assets Discount On Unguaranteed Portion Of Sba Loans DeferredTaxAssetsDiscountOnUnguaranteedPortionOfSbaLoans	121000	USD
CY2017Q3	fsfg	Deferred Tax Assets Loss On Tax Credit Investment DeferredTaxAssetsLossOnTaxCreditInvestment	1673000	USD
CY2017Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	12900000	USD
CY2016Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	10300000	USD
CY2015Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	8400000	USD
CY2017Q3	fsfg	Federal Deposit Insurance Corporation Insurance Limit FederalDepositInsuranceCorporationInsuranceLimit	250000	USD
CY2016Q3	fsfg	Deferred Tax Assets Loss On Tax Credit Investment DeferredTaxAssetsLossOnTaxCreditInvestment	1597000	USD
CY2017Q3	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	0	USD
CY2016Q3	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	2306000	USD
CY2017Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense DeferredTaxAssetsTaxDeferredExpense	205000	USD
CY2016Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense DeferredTaxAssetsTaxDeferredExpense	80000	USD
CY2017Q3	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	186000	USD
CY2016Q3	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	193000	USD
CY2017Q3	us-gaap	Deferred Tax Assets Investment In Subsidiaries DeferredTaxAssetsInvestmentInSubsidiaries	69000	USD
CY2016Q3	us-gaap	Deferred Tax Assets Investment In Subsidiaries DeferredTaxAssetsInvestmentInSubsidiaries	0	USD
CY2017Q3	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	482000	USD
CY2016Q3	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	207000	USD
CY2017Q3	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	6215000	USD
CY2016Q3	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	7889000	USD
CY2017Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	1673000	USD
CY2016Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	1597000	USD
CY2017Q3	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	4542000	USD
CY2016Q3	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	6292000	USD
CY2017Q3	fsfg	Deferred Tax Liabilities Unrealized Gain On Securities Available For Sale DeferredTaxLiabilitiesUnrealizedGainOnSecuritiesAvailableForSale	2234000	USD
CY2016Q3	fsfg	Deferred Tax Liabilities Unrealized Gain On Securities Available For Sale DeferredTaxLiabilitiesUnrealizedGainOnSecuritiesAvailableForSale	3232000	USD
CY2017Q3	fsfg	Deferred Tax Liabilities Accumulated Depreciation DeferredTaxLiabilitiesAccumulatedDepreciation	811000	USD
CY2016Q3	fsfg	Deferred Tax Liabilities Accumulated Depreciation DeferredTaxLiabilitiesAccumulatedDepreciation	825000	USD
CY2017Q3	fsfg	Deferred Tax Liabilities Installment Sale DeferredTaxLiabilitiesInstallmentSale	481000	USD
CY2016Q3	fsfg	Deferred Tax Liabilities Installment Sale DeferredTaxLiabilitiesInstallmentSale	520000	USD
CY2017Q3	fsfg	Deferred Tax Liabilities Loan Servicing Rights DeferredTaxLiabilitiesLoanServicingRights	0	USD
CY2016Q3	fsfg	Deferred Tax Liabilities Loan Servicing Rights DeferredTaxLiabilitiesLoanServicingRights	118000	USD
CY2017Q3	fsfg	Deferred Tax Liabilities Acquisition Purchase Accounting Adjustments DeferredTaxLiabilitiesAcquisitionPurchaseAccountingAdjustments	574000	USD
CY2016Q3	fsfg	Deferred Tax Liabilities Acquisition Purchase Accounting Adjustments DeferredTaxLiabilitiesAcquisitionPurchaseAccountingAdjustments	507000	USD
CY2017Q3	fsfg	Deferred Tax Liabilities Federal Home Loan Bank Stock Dividends DeferredTaxLiabilitiesFederalHomeLoanBankStockDividends	129000	USD
CY2016Q3	fsfg	Deferred Tax Liabilities Federal Home Loan Bank Stock Dividends DeferredTaxLiabilitiesFederalHomeLoanBankStockDividends	130000	USD
CY2017Q3	us-gaap	Deferred Tax Liabilities Unrealized Gains On Trading Securities DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities	2000	USD
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CY2017Q3	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	589000	USD
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CY2016Q3	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	5872000	USD
CY2017Q3	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	419000	USD
CY2016Q3	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	-420000	USD
CY2017Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	197529	shares
CY2017Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	197529	shares
CY2017Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	146734	shares
CY2017Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	20.15
CY2017Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	20.15
CY2017Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	13.25
CY2017Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	6567000	USD
CY2017Q3	fsfg	Number Of Securities Continuous Unrealized Loss Position Less Than Twelve Months NumberOfSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonths	32	Number
CY2017Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	29029000	USD
CY2017Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	322000	USD
CY2017Q3	fsfg	Number Of Securities Continuous Unrealized Loss Position More Than Twelve Months NumberOfSecuritiesContinuousUnrealizedLossPositionMoreThanTwelveMonths	5	Number
CY2017Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	4030000	USD
CY2017Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	34000	USD
CY2017Q3	fsfg	Number Of Investment Positions With Unrealized Losses NumberOfInvestmentPositionsWithUnrealizedLosses	37	Number
CY2017Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	33059000	USD
CY2017Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss	356000	USD
CY2016Q3	fsfg	Number Of Securities Continuous Unrealized Loss Position Less Than Twelve Months NumberOfSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonths	9	Number
CY2016Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	6159000	USD
CY2016Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	38000	USD
CY2016Q3	fsfg	Number Of Securities Continuous Unrealized Loss Position More Than Twelve Months NumberOfSecuritiesContinuousUnrealizedLossPositionMoreThanTwelveMonths	2	Number
CY2016Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	4683000	USD
CY2016Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	54000	USD
CY2016Q3	fsfg	Number Of Investment Positions With Unrealized Losses NumberOfInvestmentPositionsWithUnrealizedLosses	11	Number
CY2016Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	10842000	USD
CY2016Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss	92000	USD
CY2017Q3	fsfg	Capital Conservation Bufferpercentage CapitalConservationBufferpercentage	0.0125	pure
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-2219000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	9194000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-563000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-78245000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-45161000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-19015000	USD
CY2015	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	101862	shares
CY2017	fsfg	Incremental Common Shares Attributable To Restricted Stock IncrementalCommonSharesAttributableToRestrictedStock	3363	shares
CY2016	fsfg	Incremental Common Shares Attributable To Restricted Stock IncrementalCommonSharesAttributableToRestrictedStock	0	shares
CY2015	fsfg	Incremental Common Shares Attributable To Restricted Stock IncrementalCommonSharesAttributableToRestrictedStock	5472	shares
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	85381000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	40315000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	24242000	USD
CY2017	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	9313000	USD
CY2016	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	7849000	USD
CY2015	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	6580000	USD
CY2017	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	123557	shares
CY2016	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	103370	shares
CY2017	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	2346008	shares
CY2016	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	2303628	shares
CY2015	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	2247966	shares
CY2017	us-gaap	Interest Paid Net InterestPaidNet	4400000	USD
CY2016	us-gaap	Interest Paid Net InterestPaidNet	4218000	USD
CY2015	us-gaap	Interest Paid Net InterestPaidNet	3890000	USD
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-598000	USD
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	743000	USD
CY2015	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	914000	USD

Files In Submission

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0001144204-17-063701-index.html	Edgar Link	pending
0001144204-17-063701.txt	Edgar Link	pending
0001144204-17-063701-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
fsfg-20170930.xml	Edgar Link	completed
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$FSFG
First Savings Financial Group, Inc. Stock $fsfg

2016 Q3 Form 10-K Financial Statement

#000114420417063701 Filed on December 14, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

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

2016 Q3 Form 10-K Financial Statement

#000114420417063701 Filed on December 14, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

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