$SBFG
SB FINANCIAL GROUP, INC. Stock $sbfg

$sbfg Overview Financials Valuation SEC Filings Company Website

2024 Q4 Form 10-Q Financial Statement

#000121390024095338 Filed on November 07, 2024

Income Statement

Concept	2024 Q4	2024 Q3	2023 Q3
Revenue
YoY Change
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		$921.0K	$930.0K
YoY Change		-0.97%	-2.62%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense			$5.260M
YoY Change			294.3%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income		$3.106M	$3.224M
YoY Change		-3.66%	-21.14%
Income Tax		$752.0K	$537.0K
% Of Pretax Income		24.21%	16.66%
Net Earnings		$2.354M	$2.687M
YoY Change		-12.39%	-19.6%
Net Earnings / Revenue
Basic Earnings Per Share		$0.35	$0.40
Diluted Earnings Per Share		$0.35	$0.39
COMMON SHARES
Basic Shares Outstanding	6.652M shares	6.728M shares	6.847M shares
Diluted Shares Outstanding		6.675M shares	6.878M shares

Balance Sheet

Concept	2024 Q3	2023 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments		$19.75M
YoY Change
Cash & Equivalents	$49.35M	$19.05M
Short-Term Investments		$700.0K
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$20.72M	$21.93M
YoY Change	-5.56%	-3.98%
Goodwill	$23.20M	$23.20M
YoY Change	0.0%	-0.17%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$1.394B	$1.326B
YoY Change	5.09%	1.77%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses	$3.374M	$2.200M
YoY Change	53.36%	253.13%
Deferred Revenue
YoY Change
Short-Term Debt	$15.24M	$16.52M
YoY Change	-7.74%	-16.38%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$18.61M	$18.70M
YoY Change	-0.46%	2901.61%
LONG-TERM LIABILITIES
Long-Term Debt	$19.68M	$19.63M
YoY Change	0.24%	0.25%
Other Long-Term Liabilities	$17.97M	$20.60M
YoY Change	-12.75%	17.13%
Total Long-Term Liabilities	$19.68M	$19.63M
YoY Change	0.24%	0.25%
TOTAL LIABILITIES
Total Short-Term Liabilities	$18.61M	$18.70M
Total Long-Term Liabilities	$19.68M	$19.63M
Total Liabilities	$1.261B	$1.214B
YoY Change	3.87%	2.13%
SHAREHOLDERS EQUITY
Retained Earnings	$113.5M	$105.5M
YoY Change	7.58%	6.26%
Common Stock	$61.32M	$61.32M
YoY Change	0.0%	-19.65%
Preferred Stock
YoY Change
Treasury Stock (at cost)		$30.01M
YoY Change		8.84%
Treasury Stock Shares
Shareholders Equity	$132.8M	$112.3M
YoY Change
Total Liabilities & Shareholders Equity	$1.394B	$1.326B
YoY Change	5.09%	1.77%

Cashflow Statement

Concept	2024 Q3	2023 Q3
OPERATING ACTIVITIES
Net Income	$2.354M	$2.687M
YoY Change	-12.39%	-19.6%
Depreciation, Depletion And Amortization	$921.0K	$930.0K
YoY Change	-0.97%	-2.62%
Cash From Operating Activities	$3.621M	$8.140M
YoY Change	-55.52%	-10.79%
INVESTING ACTIVITIES
Capital Expenditures	$389.0K	$270.0K
YoY Change	44.07%	-200.37%
Acquisitions
YoY Change
Other Investing Activities	-$18.20M	$3.940M
YoY Change	-561.98%	-118.4%
Cash From Investing Activities	-$18.59M	$3.670M
YoY Change	-606.57%	-116.93%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	42.33M	-13.74M
YoY Change	-408.11%	-225.84%
NET CHANGE
Cash From Operating Activities	3.621M	8.140M
Cash From Investing Activities	-18.59M	3.670M
Cash From Financing Activities	42.33M	-13.74M
Net Change In Cash	27.36M	-1.930M
YoY Change	-1517.88%	18.19%
FREE CASH FLOW
Cash From Operating Activities	$3.621M	$8.140M
Capital Expenditures	$389.0K	$270.0K
Free Cash Flow	$3.232M	$7.870M
YoY Change	-58.93%	-16.22%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2023Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2023Q4	us-gaap	Preferred Stock Value PreferredStockValue		usd
CY2024Q3	us-gaap	Preferred Stock Value PreferredStockValue		usd
CY2023Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed		usd
CY2024Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies		usd
	us-gaap	Payments For Proceeds From Life Insurance Policies PaymentsForProceedsFromLifeInsurancePolicies		usd
CY2023Q1	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	55800000	shares
CY2023Q1	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	865000	usd
CY2023Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	165000	usd
CY2023Q1	us-gaap	Stockholders Equity StockholdersEquity	119759000	usd
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	3075000	usd
CY2023Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-3223000	usd
CY2023Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.13
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2024-09-30
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2024
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	1-36785
	dei	Entity Registrant Name EntityRegistrantName	SB FINANCIAL GROUP, INC.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	OH
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	34-1395608
	dei	Entity Address Address Line1 EntityAddressAddressLine1	401 Clinton Street
	dei	Entity Address City Or Town EntityAddressCityOrTown	Defiance
	dei	Entity Address State Or Province EntityAddressStateOrProvince	OH
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	43512
	dei	City Area Code CityAreaCode	(419)
	dei	Local Phone Number LocalPhoneNumber	783-8950
CY2023Q2	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	898000	usd
CY2023Q2	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	91260000	shares
CY2023Q2	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	1248000	usd
CY2023Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	201000	usd
CY2023Q2	us-gaap	Stockholders Equity StockholdersEquity	117666000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	2687000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-6623000	usd
CY2023Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.13
CY2023Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	891000	usd
CY2023Q3	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	43814000	shares
CY2023Q3	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	614000	usd
CY2023Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	123000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	112348000	usd
	us-gaap	Net Income Loss NetIncomeLoss	7835000	usd
	us-gaap	Net Income Loss NetIncomeLoss	8212000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1610000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1678000	usd
	us-gaap	Provision For Other Credit Losses ProvisionForOtherCreditLosses	200000	usd
	us-gaap	Provision For Other Credit Losses ProvisionForOtherCreditLosses	389000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	533000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	489000	usd
	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	376000	usd
	dei	Security12b Title Security12bTitle	Common Shares, No Par Value 6,651,925 Outstanding at November 7, 2024
CY2024Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	6651925	shares
	dei	Trading Symbol TradingSymbol	SBFG
	dei	Security Exchange Name SecurityExchangeName	NASDAQ
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	true
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2024Q3	us-gaap	Cash And Due From Banks CashAndDueFromBanks	49348000	usd
CY2023Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	22965000	usd
CY2024Q3	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	1706000	usd
CY2023Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	1535000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	211511000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	219708000	usd
CY2024Q3	us-gaap	Assets Held For Sale Not Part Of Disposal Group AssetsHeldForSaleNotPartOfDisposalGroup	8927000	usd
CY2023Q4	us-gaap	Assets Held For Sale Not Part Of Disposal Group AssetsHeldForSaleNotPartOfDisposalGroup	2525000	usd
CY2024Q3	us-gaap	Loans And Leases Receivable Net Reported Amount Covered And Not Covered LoansAndLeasesReceivableNetReportedAmountCoveredAndNotCovered	1029955000	usd
CY2023Q4	us-gaap	Loans And Leases Receivable Net Reported Amount Covered And Not Covered LoansAndLeasesReceivableNetReportedAmountCoveredAndNotCovered	1000212000	usd
CY2024Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	15278000	usd
CY2023Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	15786000	usd
CY2024Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	20715000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	21378000	usd
CY2024Q3	us-gaap	Federal Home Loan Bank Stock And Federal Reserve Bank Stock FederalHomeLoanBankStockAndFederalReserveBankStock	5223000	usd
CY2023Q4	us-gaap	Federal Home Loan Bank Stock And Federal Reserve Bank Stock FederalHomeLoanBankStockAndFederalReserveBankStock	7279000	usd
CY2023Q4	us-gaap	Foreclosed Assets ForeclosedAssets	511000	usd
CY2024Q3	us-gaap	Interest Receivable InterestReceivable	4842000	usd
CY2023Q4	us-gaap	Interest Receivable InterestReceivable	4657000	usd
CY2024Q3	us-gaap	Goodwill Goodwill	23239000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	23239000	usd
CY2024Q3	us-gaap	Cash Surrender Value Of Life Insurance CashSurrenderValueOfLifeInsurance	30488000	usd
CY2023Q4	us-gaap	Cash Surrender Value Of Life Insurance CashSurrenderValueOfLifeInsurance	29121000	usd
CY2024Q3	sbfg	Mortgage Servicing Rights MortgageServicingRights	14357000	usd
CY2023Q4	sbfg	Mortgage Servicing Rights MortgageServicingRights	13906000	usd
CY2024Q3	us-gaap	Other Assets OtherAssets	8916000	usd
CY2023Q4	us-gaap	Other Assets OtherAssets	11999000	usd
CY2024Q3	us-gaap	Assets Assets	1393949000	usd
CY2023Q4	us-gaap	Assets Assets	1343249000	usd
CY2024Q3	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	222425000	usd
CY2023Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	228713000	usd
CY2024Q3	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	202097000	usd
CY2023Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	166413000	usd
CY2024Q3	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	241761000	usd
CY2023Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	216965000	usd
CY2024Q3	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	228182000	usd
CY2023Q4	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	202605000	usd
CY2024Q3	us-gaap	Time Deposits TimeDeposits	265068000	usd
CY2023Q4	us-gaap	Time Deposits TimeDeposits	255509000	usd
CY2024Q3	us-gaap	Deposits Deposits	1159533000	usd
CY2023Q4	us-gaap	Deposits Deposits	1070205000	usd
	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	400000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	50000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	66000	usd
	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	978000	usd
	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	960000	usd
	us-gaap	Mortgage Servicing Rights Msr Impairment Recovery MortgageServicingRightsMSRImpairmentRecovery	246000	usd
	us-gaap	Mortgage Servicing Rights Msr Impairment Recovery MortgageServicingRightsMSRImpairmentRecovery	38000	usd
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	153730000	usd
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	127821000	usd
	us-gaap	Payments To Purchase Loans Held For Sale PaymentsToPurchaseLoansHeldForSale	158303000	usd
	us-gaap	Payments To Purchase Loans Held For Sale PaymentsToPurchaseLoansHeldForSale	127228000	usd
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	3504000	usd
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	3114000	usd
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	200000	usd
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	185000	usd
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	366000	usd
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	108000	usd
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-1586000	usd
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	237000	usd
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-3714000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	3495000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	7217000	usd
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	723000	usd
	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	-171000	usd
	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	951000	usd
	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	14099000	usd
	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	16972000	usd
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	29811000	usd
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	27070000	usd
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	947000	usd
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	783000	usd
	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	58000	usd
CY2024Q3	us-gaap	Federal Funds Purchased And Securities Sold Under Agreements To Repurchase FederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	15240000	usd
CY2023Q4	us-gaap	Federal Funds Purchased And Securities Sold Under Agreements To Repurchase FederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	13387000	usd
CY2024Q3	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	35000000	usd
CY2023Q4	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	83600000	usd
CY2024Q3	sbfg	Trust Preferred Securities TrustPreferredSecurities	10310000	usd
CY2023Q4	sbfg	Trust Preferred Securities TrustPreferredSecurities	10310000	usd
CY2024Q3	sbfg	Subordinated Debt Net Of Issuance Costs SubordinatedDebtNetOfIssuanceCosts	19678000	usd
CY2023Q4	sbfg	Subordinated Debt Net Of Issuance Costs SubordinatedDebtNetOfIssuanceCosts	19642000	usd
CY2024Q3	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	3374000	usd
CY2023Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	2443000	usd
CY2024Q3	us-gaap	Other Liabilities OtherLiabilities	17973000	usd
CY2023Q4	us-gaap	Other Liabilities OtherLiabilities	19320000	usd
CY2024Q3	us-gaap	Liabilities Liabilities	1261108000	usd
CY2023Q4	us-gaap	Liabilities Liabilities	1218907000	usd
CY2024Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	200000	shares
CY2023Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	200000	shares
CY2024Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2023Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2024Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	10500000	shares
CY2024Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	8525375	shares
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	10500000	shares
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	8525375	shares
CY2024Q3	us-gaap	Common Stock Value CommonStockValue	61319000	usd
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	61319000	usd
CY2024Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	15090000	usd
CY2023Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	15124000	usd
CY2024Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	113515000	usd
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	108486000	usd
CY2024Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-24870000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-29831000	usd
CY2024Q3	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	1847073	shares
CY2023Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	1756733	shares
CY2024Q3	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	32213000	usd
CY2023Q4	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	30756000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	132841000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	124342000	usd
CY2024Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1393949000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1343249000	usd
CY2024Q3	sbfg	Interest Income Loan Taxable InterestIncomeLoanTaxable	14513000	usd
CY2023Q3	sbfg	Interest Income Loan Taxable InterestIncomeLoanTaxable	13128000	usd
	sbfg	Interest Income Loan Taxable InterestIncomeLoanTaxable	41943000	usd
	sbfg	Interest Income Loan Taxable InterestIncomeLoanTaxable	37969000	usd
CY2024Q3	sbfg	Interest Income Loan Tax Exempt InterestIncomeLoanTaxExempt	127000	usd
CY2023Q3	sbfg	Interest Income Loan Tax Exempt InterestIncomeLoanTaxExempt	122000	usd
	sbfg	Interest Income Loan Tax Exempt InterestIncomeLoanTaxExempt	374000	usd
	sbfg	Interest Income Loan Tax Exempt InterestIncomeLoanTaxExempt	359000	usd
CY2024Q3	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	1192000	usd
CY2023Q3	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	1293000	usd
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	3692000	usd
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	3971000	usd
CY2024Q3	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	37000	usd
	us-gaap	Payments For Proceeds From Life Insurance Policies PaymentsForProceedsFromLifeInsurancePolicies	800000	usd
	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	432000	usd
	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	2806000	usd
	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	2488000	usd
	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	2871000	usd
	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	711000	usd
	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	188000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-14863000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-10342000	usd
	us-gaap	Increase Decrease In Demand Deposits IncreaseDecreaseInDemandDeposits	79769000	usd
	us-gaap	Increase Decrease In Demand Deposits IncreaseDecreaseInDemandDeposits	-54232000	usd
	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	9559000	usd
	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	52886000	usd
	us-gaap	Increase Decrease In Federal Funds Purchased And Securities Sold Under Agreements To Repurchase Net IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet	1853000	usd
	us-gaap	Increase Decrease In Federal Funds Purchased And Securities Sold Under Agreements To Repurchase Net IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet	1596000	usd
	us-gaap	Proceeds From Bank Debt ProceedsFromBankDebt	133000000	usd
	us-gaap	Proceeds From Bank Debt ProceedsFromBankDebt	627000000	usd
	us-gaap	Repayments Of Bank Debt RepaymentsOfBankDebt	181600000	usd
	us-gaap	Repayments Of Bank Debt RepaymentsOfBankDebt	627500000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2024000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2727000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	2806000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	2666000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	37751000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-5643000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	26383000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-8768000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	22965000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	27817000	usd
CY2024Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	49348000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	19049000	usd
	us-gaap	Income Taxes Paid IncomeTaxesPaid	17546000	usd
	us-gaap	Income Taxes Paid IncomeTaxesPaid	11890000	usd
	sbfg	Transfer Of Loans To Foreclosed Assets TransferOfLoansToForeclosedAssets	36000	usd
CY2023Q3	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	39000	usd
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	111000	usd
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	132000	usd
CY2024Q3	us-gaap	Interest Income Other InterestIncomeOther	679000	usd
CY2023Q3	us-gaap	Interest Income Other InterestIncomeOther	214000	usd
	us-gaap	Interest Income Other InterestIncomeOther	1382000	usd
	us-gaap	Interest Income Other InterestIncomeOther	595000	usd
CY2024Q3	us-gaap	Interest Income Operating InterestIncomeOperating	16548000	usd
CY2023Q3	us-gaap	Interest Income Operating InterestIncomeOperating	14796000	usd
	us-gaap	Interest Income Operating InterestIncomeOperating	47502000	usd
	us-gaap	Interest Income Operating InterestIncomeOperating	43026000	usd
CY2024Q3	us-gaap	Interest Expense Deposits InterestExpenseDeposits	5568000	usd
CY2023Q3	us-gaap	Interest Expense Deposits InterestExpenseDeposits	4194000	usd
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	15866000	usd
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	10310000	usd
CY2024Q3	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	43000	usd
CY2023Q3	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	16000	usd
	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	113000	usd
	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	35000	usd
CY2024Q3	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Short Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesShortTerm	369000	usd
CY2023Q3	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Short Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesShortTerm	666000	usd
	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Short Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesShortTerm	1352000	usd
	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Short Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesShortTerm	1883000	usd
CY2024Q3	us-gaap	Interest Expense Trust Preferred Securities InterestExpenseTrustPreferredSecurities	187000	usd
CY2023Q3	us-gaap	Interest Expense Trust Preferred Securities InterestExpenseTrustPreferredSecurities	189000	usd
	us-gaap	Interest Expense Trust Preferred Securities InterestExpenseTrustPreferredSecurities	562000	usd
	us-gaap	Interest Expense Trust Preferred Securities InterestExpenseTrustPreferredSecurities	525000	usd
CY2024Q3	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	195000	usd
CY2023Q3	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	195000	usd
	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	584000	usd
	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	584000	usd
CY2024Q3	us-gaap	Interest Expense Operating InterestExpenseOperating	6362000	usd
CY2023Q3	us-gaap	Interest Expense Operating InterestExpenseOperating	5260000	usd
	us-gaap	Interest Expense Operating InterestExpenseOperating	18477000	usd
	us-gaap	Interest Expense Operating InterestExpenseOperating	13337000	usd
CY2024Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	10186000	usd
CY2023Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	9536000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	29025000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	29689000	usd
CY2024Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-307000	usd
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-440000	usd
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	688000	usd
CY2024Q3	sbfg	Provision For Unfunded Commitments ProvisionForUnfundedCommitments	507000	usd
CY2023Q3	sbfg	Provision For Unfunded Commitments ProvisionForUnfundedCommitments	-6000	usd
	sbfg	Provision For Unfunded Commitments ProvisionForUnfundedCommitments	640000	usd
	sbfg	Provision For Unfunded Commitments ProvisionForUnfundedCommitments	-299000	usd
CY2024Q3	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	200000	usd
CY2023Q3	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-6000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	200000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	389000	usd
CY2024Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	9986000	usd
CY2023Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	9542000	usd
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	28825000	usd
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	29300000	usd
CY2024Q3	sbfg	Wealth Management Fees WealthManagementFees	882000	usd
CY2023Q3	sbfg	Wealth Management Fees WealthManagementFees	837000	usd
	sbfg	Wealth Management Fees WealthManagementFees	2595000	usd
	sbfg	Wealth Management Fees WealthManagementFees	2694000	usd
CY2024Q3	sbfg	Customer Service Fees CustomerServiceFees	870000	usd
CY2023Q3	sbfg	Customer Service Fees CustomerServiceFees	863000	usd
	sbfg	Customer Service Fees CustomerServiceFees	2625000	usd
	sbfg	Customer Service Fees CustomerServiceFees	2559000	usd
CY2024Q3	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	1311000	usd
CY2023Q3	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	1207000	usd
	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	3369000	usd
	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	2862000	usd
CY2024Q3	sbfg	Mortgage Loan Servicing Fees MortgageLoanServicingFees	39000	usd
CY2023Q3	sbfg	Mortgage Loan Servicing Fees MortgageLoanServicingFees	438000	usd
	sbfg	Mortgage Loan Servicing Fees MortgageLoanServicingFees	1367000	usd
	sbfg	Mortgage Loan Servicing Fees MortgageLoanServicingFees	1540000	usd
CY2024Q3	us-gaap	Gain Loss On Disposition Of Other Financial Assets GainLossOnDispositionOfOtherFinancialAssets	20000	usd
CY2023Q3	us-gaap	Gain Loss On Disposition Of Other Financial Assets GainLossOnDispositionOfOtherFinancialAssets	10000	usd
	us-gaap	Gain Loss On Disposition Of Other Financial Assets GainLossOnDispositionOfOtherFinancialAssets	135000	usd
	us-gaap	Gain Loss On Disposition Of Other Financial Assets GainLossOnDispositionOfOtherFinancialAssets	252000	usd
CY2024Q3	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	485000	usd
CY2023Q3	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	429000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1157000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1257000	usd
CY2024Q3	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	200000	usd
	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	200000	usd
CY2024Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	316000	usd
CY2023Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	379000	usd
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1012000	usd
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1026000	usd
CY2024Q3	us-gaap	Noninterest Income NoninterestIncome	4123000	usd
CY2023Q3	us-gaap	Noninterest Income NoninterestIncome	4163000	usd
	us-gaap	Noninterest Income NoninterestIncome	12460000	usd
	us-gaap	Noninterest Income NoninterestIncome	12190000	usd
CY2024Q3	us-gaap	Salaries And Wages SalariesAndWages	6057000	usd
CY2023Q3	us-gaap	Salaries And Wages SalariesAndWages	5491000	usd
	us-gaap	Salaries And Wages SalariesAndWages	17418000	usd
	us-gaap	Salaries And Wages SalariesAndWages	17125000	usd
CY2024Q3	us-gaap	Occupancy Net OccupancyNet	706000	usd
CY2023Q3	us-gaap	Occupancy Net OccupancyNet	764000	usd
	us-gaap	Occupancy Net OccupancyNet	2182000	usd
	us-gaap	Occupancy Net OccupancyNet	2350000	usd
CY2024Q3	us-gaap	Equipment Expense EquipmentExpense	1069000	usd
CY2023Q3	us-gaap	Equipment Expense EquipmentExpense	1068000	usd
	us-gaap	Equipment Expense EquipmentExpense	3206000	usd
	us-gaap	Equipment Expense EquipmentExpense	3051000	usd
CY2024Q3	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	758000	usd
CY2023Q3	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	648000	usd
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	2254000	usd
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	1979000	usd
CY2024Q3	us-gaap	Professional Fees ProfessionalFees	659000	usd
CY2023Q3	us-gaap	Professional Fees ProfessionalFees	623000	usd
	us-gaap	Professional Fees ProfessionalFees	2032000	usd
	us-gaap	Professional Fees ProfessionalFees	2098000	usd
CY2024Q3	us-gaap	Marketing Expense MarketingExpense	241000	usd
CY2023Q3	us-gaap	Marketing Expense MarketingExpense	189000	usd
	us-gaap	Marketing Expense MarketingExpense	614000	usd
	us-gaap	Marketing Expense MarketingExpense	600000	usd
CY2024Q3	us-gaap	Communication Communication	128000	usd
CY2023Q3	us-gaap	Communication Communication	124000	usd
	us-gaap	Communication Communication	389000	usd
	us-gaap	Communication Communication	369000	usd
CY2024Q3	us-gaap	Postage Expense PostageExpense	145000	usd
CY2023Q3	us-gaap	Postage Expense PostageExpense	100000	usd
	us-gaap	Postage Expense PostageExpense	331000	usd
	us-gaap	Postage Expense PostageExpense	265000	usd
CY2024Q3	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	208000	usd
CY2023Q3	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	218000	usd
	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	683000	usd
	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	664000	usd
CY2024Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	228000	usd
CY2023Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	141000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	565000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	485000	usd
CY2024Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	804000	usd
CY2023Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	1115000	usd
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	2282000	usd
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	2607000	usd
CY2024Q3	us-gaap	Noninterest Expense NoninterestExpense	11003000	usd
CY2023Q3	us-gaap	Noninterest Expense NoninterestExpense	10481000	usd
	us-gaap	Noninterest Expense NoninterestExpense	31956000	usd
	us-gaap	Noninterest Expense NoninterestExpense	31593000	usd
CY2024Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	3106000	usd
CY2023Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	3224000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	9329000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	9897000	usd
CY2024Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	752000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	537000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1494000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1685000	usd
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	2354000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	2687000	usd
	us-gaap	Net Income Loss NetIncomeLoss	7835000	usd
	us-gaap	Net Income Loss NetIncomeLoss	8212000	usd
CY2024Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.35
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.4
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.17
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.2
CY2024Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.35
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.39
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.17
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.18
CY2024Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6660000	shares
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6791000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6689000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6857000	shares
CY2024Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	6675000	shares
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	6878000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	6704000	shares
	us-gaap	Allowance For Doubtful Accounts Receivable Period Increase Decrease AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease	1400000	usd
	us-gaap	Increase Decrease In Restructuring Reserve IncreaseDecreaseInRestructuringReserve	1100000	usd
	sbfg	Decrease Retained Earning Amount DecreaseRetainedEarningAmount	2000000	usd
	us-gaap	Income Loss Attributable To Parent IncomeLossAttributableToParent	500000	usd
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	6944000	shares
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	2354000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	2687000	usd
	us-gaap	Net Income Loss NetIncomeLoss	7835000	usd
	us-gaap	Net Income Loss NetIncomeLoss	8212000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	8773000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-8384000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	6280000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-9363000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	1842000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-1761000	usd
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	1319000	usd
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-1966000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	6931000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	-6623000	usd
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	4961000	usd
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	-7397000	usd
CY2024Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	9285000	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-3936000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	12796000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	815000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	124342000	usd
CY2024Q1	us-gaap	Net Income Loss NetIncomeLoss	2368000	usd
CY2024Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1716000	usd
CY2024Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.135
CY2024Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	917000	usd
CY2024Q1	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	30048000	shares
CY2024Q1	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	521000	usd
CY2024Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	167000	usd
CY2024Q1	us-gaap	Stockholders Equity StockholdersEquity	123723000	usd
CY2024Q2	us-gaap	Net Income Loss NetIncomeLoss	3113000	usd
CY2024Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-254000	usd
CY2024Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.14
CY2024Q2	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	946000	usd
CY2024Q2	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	26791000	shares
CY2024Q2	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	374000	usd
CY2024Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	217000	usd
CY2024Q2	us-gaap	Stockholders Equity StockholdersEquity	125479000	usd
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	2354000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	6931000	usd
CY2024Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.14
CY2024Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	943000	usd
CY2024Q3	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	66513000	shares
CY2024Q3	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	1129000	usd
CY2024Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	149000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	132841000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	118428000	usd
CY2023Q1	us-gaap	Net Income Loss NetIncomeLoss	2450000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	2449000	usd
CY2023Q1	us-gaap	Stock Issued During Period Value Other StockIssuedDuringPeriodValueOther	-1991000	usd
CY2023Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.125
CY2023Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	877000	usd
CY2024Q3	us-gaap	Distributed Earnings DistributedEarnings	943000	usd
CY2023Q3	us-gaap	Distributed Earnings DistributedEarnings	891000	usd
CY2024Q3	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	1403000	usd
CY2023Q3	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	1789000	usd
CY2024Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2346000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2680000	usd
CY2024Q3	sbfg	Net Earnings Allocated To Participating Securities NetEarningsAllocatedToParticipatingSecurities	8000	usd
CY2023Q3	sbfg	Net Earnings Allocated To Participating Securities NetEarningsAllocatedToParticipatingSecurities	7000	usd
CY2024Q3	sbfg	Net Income Allocated To Common Shares And Participating Securities NetIncomeAllocatedToCommonSharesAndParticipatingSecurities	2354000	usd
CY2023Q3	sbfg	Net Income Allocated To Common Shares And Participating Securities NetIncomeAllocatedToCommonSharesAndParticipatingSecurities	2687000	usd
CY2024Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6660000	shares
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6791000	shares
CY2024Q3	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	15000	shares
CY2023Q3	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	87000	shares
CY2024Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	6675000	shares
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	6878000	shares
CY2024Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.35
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.4
CY2024Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.35
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.39
	us-gaap	Distributed Earnings DistributedEarnings	2805000	usd
	us-gaap	Distributed Earnings DistributedEarnings	2666000	usd
	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	5004000	usd
	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	5523000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	7809000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	8189000	usd
	sbfg	Net Earnings Allocated To Participating Securities NetEarningsAllocatedToParticipatingSecurities	26000	usd
	sbfg	Net Earnings Allocated To Participating Securities NetEarningsAllocatedToParticipatingSecurities	23000	usd
	sbfg	Net Income Allocated To Common Shares And Participating Securities NetIncomeAllocatedToCommonSharesAndParticipatingSecurities	7835000	usd
	sbfg	Net Income Allocated To Common Shares And Participating Securities NetIncomeAllocatedToCommonSharesAndParticipatingSecurities	8212000	usd
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6689000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6857000	shares
	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	15000	shares
	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	87000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	6704000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	6944000	shares
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.17
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.2
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.17
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.18
CY2024Q3	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	242991000	usd
CY2024Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	7000	usd
CY2024Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	31487000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	211511000	usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	257468000	usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	12000	usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	37772000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	219708000	usd
CY2024Q3	us-gaap	Securities Held As Collateral At Fair Value SecuritiesHeldAsCollateralAtFairValue	147400000	usd
CY2023Q4	us-gaap	Securities Held As Collateral At Fair Value SecuritiesHeldAsCollateralAtFairValue	89700000	usd
CY2024Q3	us-gaap	Securities For Reverse Repurchase Agreements SecuritiesForReverseRepurchaseAgreements	18400000	usd
CY2023Q4	us-gaap	Securities For Reverse Repurchase Agreements SecuritiesForReverseRepurchaseAgreements	19700000	usd
CY2024Q3	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	210300000	usd
CY2023Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	217000000	usd
	sbfg	Number Of Securities NumberOfSecurities	135	securities
CY2024Q3	sbfg	Available For Sale Securities Investment Percentage AvailableForSaleSecuritiesInvestmentPercentage	0.99	pure
CY2023	sbfg	Number Of Securities NumberOfSecurities	139	securities
CY2023	sbfg	Availableforsale Investment Portfolio Percentage AvailableforsaleInvestmentPortfolioPercentage	0.99	pure
CY2024Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	1298000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	140000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	208971000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	31347000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	210269000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	31487000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	216997000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	37772000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	216997000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	37772000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Securities Noncurrent AvailableForSaleSecuritiesDebtSecuritiesNoncurrent	600000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Securities Noncurrent AvailableForSaleSecuritiesDebtSecuritiesNoncurrent	700000	usd
CY2024Q3	sbfg	Net Of Deferred Loan Fees And Costs NetOfDeferredLoanFeesAndCosts	600000	usd
CY2023Q4	sbfg	Net Of Deferred Loan Fees And Costs NetOfDeferredLoanFeesAndCosts	440000	usd
	us-gaap	Financing Receivable Accrued Interest Modified FinancingReceivableAccruedInterestModified	3300000	usd
CY2023	us-gaap	Financing Receivable Accrued Interest Modified FinancingReceivableAccruedInterestModified	3200000	usd
CY2023Q1	us-gaap	Financing Receivable Allowance For Credit Losses Period Increase Decrease FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease	1400000	usd
CY2024Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	15612000	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	29000	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	2000	usd
CY2024Q3	us-gaap	Provision For Other Losses ProvisionForOtherLosses	-307000	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	15278000	usd
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	15786000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	95000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	27000	usd
	us-gaap	Provision For Other Losses ProvisionForOtherLosses	-440000	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	15278000	usd
CY2023Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	15795000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	12000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	7000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	15790000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	13818000	usd
	sbfg	Impact Of Adopting Asc326 ImpactOfAdoptingASC326	1372000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	113000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	25000	usd
	us-gaap	Provision For Other Losses ProvisionForOtherLosses	688000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	15790000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	13818000	usd
CY2023	sbfg	Impact Of Adopting Asc326 ImpactOfAdoptingASC326	1372000	usd
CY2023	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	118000	usd
CY2023	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	26000	usd
CY2023	us-gaap	Provision For Other Losses ProvisionForOtherLosses	688000	usd
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	15786000	usd
CY2024Q3	us-gaap	Real Estate Investments RealEstateInvestments	4893000	usd
CY2024Q3	us-gaap	Allowance For Loan And Lease Losses Real Estate AllowanceForLoanAndLeaseLossesRealEstate	387000	usd
CY2023Q4	us-gaap	Real Estate Investments RealEstateInvestments	1911000	usd
CY2023Q4	us-gaap	Allowance For Loan And Lease Losses Real Estate AllowanceForLoanAndLeaseLossesRealEstate	155000	usd
CY2024Q3	us-gaap	Loans Payable LoansPayable	100000000	usd
CY2024Q3	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	1023244000	usd
CY2024Q3	us-gaap	Notes And Loans Receivable Net Noncurrent NotesAndLoansReceivableNetNoncurrent	1029955000	usd
CY2023Q4	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	998685000	usd
CY2023Q4	us-gaap	Notes And Loans Receivable Net Noncurrent NotesAndLoansReceivableNetNoncurrent	1000212000	usd
CY2024Q3	us-gaap	Financing Receivable Nonaccrual No Allowance FinancingReceivableNonaccrualNoAllowance	3884000	usd
CY2024Q3	us-gaap	Notes And Loans Receivable Gross Noncurrent NotesAndLoansReceivableGrossNoncurrent	1634000	usd
CY2024Q3	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	5518000	usd
CY2023Q4	us-gaap	Financing Receivable Nonaccrual No Allowance FinancingReceivableNonaccrualNoAllowance	2703000	usd
CY2023Q4	us-gaap	Notes And Loans Receivable Gross Noncurrent NotesAndLoansReceivableGrossNoncurrent	115000	usd
CY2023Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	2818000	usd
CY2024Q2	sbfg	Accumulated Credit Loss For Unfunded Loan Commitments AccumulatedCreditLossForUnfundedLoanCommitments	909000	usd
CY2023Q2	sbfg	Accumulated Credit Loss For Unfunded Loan Commitments AccumulatedCreditLossForUnfundedLoanCommitments	856000	usd
CY2023Q4	sbfg	Accumulated Credit Loss For Unfunded Loan Commitments AccumulatedCreditLossForUnfundedLoanCommitments	776000	usd
	sbfg	Adjustment For Adoption Of Asu201613 AdjustmentForAdoptionOfASU201613	1149000	usd
CY2024Q3	sbfg	Provision For Unfunded Commitments ProvisionForUnfundedCommitments	507000	usd
CY2023Q3	sbfg	Provision For Unfunded Commitments ProvisionForUnfundedCommitments	-6000	usd
	sbfg	Provision For Unfunded Commitments ProvisionForUnfundedCommitments	640000	usd
	sbfg	Provision For Unfunded Commitments ProvisionForUnfundedCommitments	-299000	usd
CY2024Q3	sbfg	Accumulated Credit Loss For Unfunded Loan Commitments AccumulatedCreditLossForUnfundedLoanCommitments	1416000	usd
CY2023Q3	sbfg	Accumulated Credit Loss For Unfunded Loan Commitments AccumulatedCreditLossForUnfundedLoanCommitments	850000	usd
CY2024Q3	sbfg	Accumulated Credit Loss For Unfunded Loan Commitments AccumulatedCreditLossForUnfundedLoanCommitments	1416000	usd
CY2023Q3	sbfg	Accumulated Credit Loss For Unfunded Loan Commitments AccumulatedCreditLossForUnfundedLoanCommitments	850000	usd
CY2024Q3	us-gaap	Goodwill Goodwill	23200000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	23200000	usd
CY2024Q3	us-gaap	Contractually Specified Servicing Fees Amount ContractuallySpecifiedServicingFeesAmount	900000	usd
	us-gaap	Contractually Specified Servicing Fees Amount ContractuallySpecifiedServicingFeesAmount	2600000	usd
CY2023Q3	us-gaap	Contractually Specified Servicing Fees Amount ContractuallySpecifiedServicingFeesAmount	900000	usd
	us-gaap	Contractually Specified Servicing Fees Amount ContractuallySpecifiedServicingFeesAmount	2500000	usd
CY2024Q2	sbfg	Mortgage Servicing Rights MortgageServicingRights	14548000	usd
CY2023Q2	sbfg	Mortgage Servicing Rights MortgageServicingRights	13723000	usd
CY2023Q4	sbfg	Mortgage Servicing Rights MortgageServicingRights	13906000	usd
CY2022Q4	sbfg	Mortgage Servicing Rights MortgageServicingRights	13503000	usd
CY2024Q3	sbfg	Mortgage Servicing Rights Capitalized During The Period MortgageServicingRightsCapitalizedDuringThePeriod	644000	usd
CY2023Q3	sbfg	Mortgage Servicing Rights Capitalized During The Period MortgageServicingRightsCapitalizedDuringThePeriod	582000	usd
	sbfg	Mortgage Servicing Rights Capitalized During The Period MortgageServicingRightsCapitalizedDuringThePeriod	1675000	usd
	sbfg	Mortgage Servicing Rights Capitalized During The Period MortgageServicingRightsCapitalizedDuringThePeriod	1388000	usd
CY2024Q3	us-gaap	Servicing Asset At Amortized Value Amortization1 ServicingAssetAtAmortizedValueAmortization1	370000	usd
CY2023Q3	us-gaap	Servicing Asset At Amortized Value Amortization1 ServicingAssetAtAmortizedValueAmortization1	334000	usd
	us-gaap	Servicing Asset At Amortized Value Amortization1 ServicingAssetAtAmortizedValueAmortization1	978000	usd
	us-gaap	Servicing Asset At Amortized Value Amortization1 ServicingAssetAtAmortizedValueAmortization1	960000	usd
CY2024Q3	us-gaap	Servicing Asset At Amortized Value Valuation Allowance ServicingAssetAtAmortizedValueValuationAllowance	-465000	usd
CY2023Q3	us-gaap	Servicing Asset At Amortized Value Valuation Allowance ServicingAssetAtAmortizedValueValuationAllowance	-78000	usd
	us-gaap	Servicing Asset At Amortized Value Valuation Allowance ServicingAssetAtAmortizedValueValuationAllowance	-246000	usd
	us-gaap	Servicing Asset At Amortized Value Valuation Allowance ServicingAssetAtAmortizedValueValuationAllowance	-38000	usd
CY2024Q3	sbfg	Mortgage Servicing Rights MortgageServicingRights	14357000	usd
CY2023Q3	sbfg	Mortgage Servicing Rights MortgageServicingRights	13893000	usd
CY2024Q3	sbfg	Mortgage Servicing Rights MortgageServicingRights	14357000	usd
CY2023Q3	sbfg	Mortgage Servicing Rights MortgageServicingRights	13893000	usd
CY2024Q2	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	8000	usd
CY2023Q2	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	137000	usd
CY2023Q4	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	227000	usd
CY2022Q4	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	177000	usd
CY2024Q3	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-465000	usd
CY2023Q3	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-78000	usd
	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-246000	usd
	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-38000	usd
CY2024Q3	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	473000	usd
CY2023Q3	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	215000	usd
CY2024Q3	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	473000	usd
CY2023Q3	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	215000	usd
CY2024Q2	us-gaap	Servicing Asset At Amortized Value Fair Value ServicingAssetAtAmortizedValueFairValue	18807000	usd
CY2023Q2	us-gaap	Servicing Asset At Amortized Value Fair Value ServicingAssetAtAmortizedValueFairValue	16645000	usd
CY2023Q4	us-gaap	Servicing Asset At Amortized Value Fair Value ServicingAssetAtAmortizedValueFairValue	17125000	usd
CY2022Q4	us-gaap	Servicing Asset At Amortized Value Fair Value ServicingAssetAtAmortizedValueFairValue	15754000	usd
CY2024Q3	us-gaap	Servicing Asset At Amortized Value Fair Value ServicingAssetAtAmortizedValueFairValue	18160000	usd
CY2023Q3	us-gaap	Servicing Asset At Amortized Value Fair Value ServicingAssetAtAmortizedValueFairValue	16161000	usd
CY2024Q3	us-gaap	Servicing Asset At Amortized Value Fair Value ServicingAssetAtAmortizedValueFairValue	18160000	usd
CY2023Q3	us-gaap	Servicing Asset At Amortized Value Fair Value ServicingAssetAtAmortizedValueFairValue	16161000	usd
CY2024Q3	us-gaap	Derivative Asset Notional Amount DerivativeAssetNotionalAmount	87262000	usd
CY2024Q3	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	2667000	usd
CY2023Q4	us-gaap	Derivative Asset Notional Amount DerivativeAssetNotionalAmount	75847000	usd
CY2023Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	3683000	usd
CY2024Q3	us-gaap	Derivative Liability Notional Amount DerivativeLiabilityNotionalAmount	80399000	usd
CY2024Q3	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	2625000	usd
CY2023Q4	us-gaap	Derivative Liability Notional Amount DerivativeLiabilityNotionalAmount	79131000	usd
CY2023Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	3675000	usd
CY2024Q3	us-gaap	Noninterest Bearing Domestic Deposit Demand NoninterestBearingDomesticDepositDemand	222425000	usd
CY2023Q4	us-gaap	Noninterest Bearing Domestic Deposit Demand NoninterestBearingDomesticDepositDemand	228713000	usd
CY2024Q3	us-gaap	Interest Bearing Domestic Deposit Demand InterestBearingDomesticDepositDemand	202097000	usd
CY2023Q4	us-gaap	Interest Bearing Domestic Deposit Demand InterestBearingDomesticDepositDemand	166413000	usd
CY2024Q3	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	241761000	usd
CY2023Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	216965000	usd
CY2024Q3	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	228182000	usd
CY2023Q4	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	202605000	usd
CY2024Q3	sbfg	Time Deposits Less Than250000 TimeDepositsLessThan250000	213565000	usd
CY2023Q4	sbfg	Time Deposits Less Than250000 TimeDepositsLessThan250000	201379000	usd
CY2024Q3	sbfg	Time Deposits250000 Or Greater TimeDeposits250000OrGreater	51503000	usd
CY2023Q4	sbfg	Time Deposits250000 Or Greater TimeDeposits250000OrGreater	54130000	usd
CY2024Q3	us-gaap	Deposits Deposits	1159533000	usd
CY2023Q4	us-gaap	Deposits Deposits	1070205000	usd
CY2024Q3	us-gaap	Interest Bearing Domestic Deposit Certificates Of Deposits InterestBearingDomesticDepositCertificatesOfDeposits	56800000	usd
CY2023Q4	us-gaap	Interest Bearing Domestic Deposit Certificates Of Deposits InterestBearingDomesticDepositCertificatesOfDeposits	56500000	usd
CY2024Q3	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	15240000	usd
CY2023Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	13387000	usd
	sbfg	Held To Maturity Securities Debts Maturities Basis Of Allocation HeldToMaturitySecuritiesDebtsMaturitiesBasisOfAllocation	These securities have various maturity dates from 2025 through 2051.
CY2024Q3	us-gaap	Securities For Reverse Repurchase Agreements SecuritiesForReverseRepurchaseAgreements	18400000	usd
CY2024Q3	us-gaap	Federal Home Loan Bank Advances Discount FederalHomeLoanBankAdvancesDiscount	5600000	usd
CY2024Q3	us-gaap	Federal Funds Purchased FederalFundsPurchased	41000000	usd
CY2023Q4	us-gaap	Federal Funds Purchased FederalFundsPurchased	41000000	usd
CY2024Q3	us-gaap	Secured Debt SecuredDebt	298300000	usd
CY2024Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due In Remainder Of Fiscal Year FederalHomeLoanBankAdvancesMaturitiesSummaryDueInRemainderOfFiscalYear	12500000	usd
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CY2024Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From One To Two Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromOneToTwoYearsOfBalanceSheetDate	17500000	usd
CY2024Q3	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	35000000	usd
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CY2005Q3	sbfg	Liquidation Per Security LiquidationPerSecurity	1000
CY2024Q3	us-gaap	Derivative Variable Interest Rate DerivativeVariableInterestRate	0.018	pure
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CY2023	us-gaap	Proceeds From Repurchase Of Trust Preferred Securities ProceedsFromRepurchaseOfTrustPreferredSecurities	10300000	usd
CY2021Q2	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	20000000	usd
CY2021Q2	sbfg	Floating Rate Percentage FloatingRatePercentage	0.0365	pure
CY2024Q3	us-gaap	Long Term Debt Percentage Bearing Fixed Interest Rate LongTermDebtPercentageBearingFixedInterestRate	0.0365	pure
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	500000	usd
CY2024Q3	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	3142000	usd
CY2023Q4	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	1896000	usd
CY2024Q3	us-gaap	Cash And Due From Banks CashAndDueFromBanks	49348000	usd
CY2024Q3	us-gaap	Deposits Assets Current DepositsAssetsCurrent	1706000	usd
CY2024Q3	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	8927000	usd
CY2024Q3	us-gaap	Accounts Receivable Net AccountsReceivableNet	1014677000	usd
CY2024Q3	us-gaap	Federal Home Loan Bank Stock And Federal Reserve Bank Stock FederalHomeLoanBankStockAndFederalReserveBankStock	5223000	usd
CY2024Q3	us-gaap	Interest Receivable InterestReceivable	4842000	usd
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CY2024Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	15240000	usd
CY2024Q3	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	35000000	usd
CY2024Q3	us-gaap	Other Long Term Debt OtherLongTermDebt	10310000	usd
CY2024Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	19678000	usd
CY2024Q3	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	3374000	usd
CY2023Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	22965000	usd
CY2023Q4	us-gaap	Deposits Assets Current DepositsAssetsCurrent	1535000	usd
CY2023Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	2525000	usd
CY2023Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	984426000	usd
CY2023Q4	us-gaap	Federal Home Loan Bank Stock And Federal Reserve Bank Stock FederalHomeLoanBankStockAndFederalReserveBankStock	7279000	usd
CY2023Q4	us-gaap	Interest Receivable InterestReceivable	4657000	usd
CY2023Q4	us-gaap	Deposits Deposits	1070205000	usd
CY2023Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	13387000	usd
CY2023Q4	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	83600000	usd
CY2023Q4	us-gaap	Other Long Term Debt OtherLongTermDebt	10310000	usd
CY2023Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	19642000	usd
CY2023Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	2443000	usd
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	189456	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Terms Of Award ShareBasedCompensationArrangementByShareBasedPaymentAwardTermsOfAward	10-year
CY2024Q3	us-gaap	Compensation Expense Excluding Cost Of Good And Service Sold CompensationExpenseExcludingCostOfGoodAndServiceSold	100000	usd
	us-gaap	Compensation Expense Excluding Cost Of Good And Service Sold CompensationExpenseExcludingCostOfGoodAndServiceSold	500000	usd
CY2023Q3	us-gaap	Compensation Expense Excluding Cost Of Good And Service Sold CompensationExpenseExcludingCostOfGoodAndServiceSold	100000	usd
	us-gaap	Compensation Expense Excluding Cost Of Good And Service Sold CompensationExpenseExcludingCostOfGoodAndServiceSold	500000	usd
CY2024Q3	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	700000	usd
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Outstanding Weighted Average Remaining Contractual Terms ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms	P2Y4M24D
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CY2024Q3	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2024Q3	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false
CY2024Q3	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false
CY2024Q3	us-gaap	Foreclosed Assets ForeclosedAssets		usd
CY2024Q3	us-gaap	Preferred Stock No Par Value PreferredStockNoParValue
CY2023Q4	us-gaap	Preferred Stock No Par Value PreferredStockNoParValue
CY2024Q3	us-gaap	Common Stock No Par Value CommonStockNoParValue
CY2023Q4	us-gaap	Common Stock No Par Value CommonStockNoParValue
CY2023Q3	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets		usd
	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets		usd
CY2024Q1	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition		usd
CY2024Q3	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition		usd
CY2023Q1	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition		usd
CY2023Q3	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition		usd
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1		usd
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt		usd
	sbfg	Transfer Of Loans To Foreclosed Assets TransferOfLoansToForeclosedAssets		usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months		usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss		usd
CY2024Q3	sbfg	Impact Of Adopting Asc326 ImpactOfAdoptingASC326		usd
	sbfg	Impact Of Adopting Asc326 ImpactOfAdoptingASC326		usd
CY2023Q3	sbfg	Impact Of Adopting Asc326 ImpactOfAdoptingASC326		usd
CY2023Q3	us-gaap	Provision For Other Losses ProvisionForOtherLosses		usd
CY2022Q4	sbfg	Accumulated Credit Loss For Unfunded Loan Commitments AccumulatedCreditLossForUnfundedLoanCommitments		usd
CY2024Q3	sbfg	Adjustment For Adoption Of Asu201613 AdjustmentForAdoptionOfASU201613		usd
CY2023Q3	sbfg	Adjustment For Adoption Of Asu201613 AdjustmentForAdoptionOfASU201613		usd
	sbfg	Adjustment For Adoption Of Asu201613 AdjustmentForAdoptionOfASU201613		usd
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Entity Central Index Key EntityCentralIndexKey	0000767405

Files In Submission

Name	View Source	Status
0001213900-24-095338-index-headers.html	Edgar Link	pending
0001213900-24-095338-index.html	Edgar Link	pending
0001213900-24-095338.txt	Edgar Link	pending
0001213900-24-095338-xbrl.zip	Edgar Link	pending
ea0219847-10q_sbfinan.htm	Edgar Link	pending
ea021984701ex31-1_sbfinan.htm	Edgar Link	pending
ea021984701ex31-2_sbfinan.htm	Edgar Link	pending
ea021984701ex32-1_sbfinan.htm	Edgar Link	pending
ea021984701ex32-2_sbfinan.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
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report.css	Edgar Link	pending
sbfg-20240930.xsd	Edgar Link	pending
Show.js	Edgar Link	pending
sbfg-20240930_cal.xml	Edgar Link	unprocessable
sbfg-20240930_lab.xml	Edgar Link	unprocessable
sbfg-20240930_def.xml	Edgar Link	unprocessable
sbfg-20240930_pre.xml	Edgar Link	unprocessable
FilingSummary.xml	Edgar Link	unprocessable

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$SBFG
SB FINANCIAL GROUP, INC. Stock $sbfg

2024 Q4 Form 10-Q Financial Statement

#000121390024095338 Filed on November 07, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SBFG SB FINANCIAL GROUP, INC. Stock $sbfg

2024 Q4 Form 10-Q Financial Statement

#000121390024095338 Filed on November 07, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SBFG
SB FINANCIAL GROUP, INC. Stock $sbfg