$SYBT
Stock Yards Bancorp, Inc. Stock $sybt

$sybt Overview Financials Valuation SEC Filings Company Website

2024 Q4 Form 10-Q Financial Statement

#000143774924033271 Filed on November 05, 2024

Income Statement

Concept	2024 Q4	2024 Q3
Revenue		$105.7M
YoY Change		18.89%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development		$4.500M
YoY Change		6.23%
% of Gross Profit
Depreciation & Amortization		$3.447M
YoY Change		-26.66%
% of Gross Profit
Operating Expenses		$4.500M
YoY Change		6.23%
Operating Profit
YoY Change
Interest Expense
YoY Change
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income		$37.00M
YoY Change		6.52%
Income Tax		$7.639M
% Of Pretax Income		20.65%
Net Earnings		$29.36M
YoY Change		8.37%
Net Earnings / Revenue		27.77%
Basic Earnings Per Share		$1.00
Diluted Earnings Per Share		$1.00
COMMON SHARES
Basic Shares Outstanding	29.41M	29.41M
Diluted Shares Outstanding		29.45M

Balance Sheet

Concept	2024 Q4	2024 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents		$253.1M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables		$4.459M
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment		$111.3M
YoY Change		13.12%
Goodwill		$194.0M
YoY Change		0.0%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets		$47.98M
YoY Change		-21.99%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets		$8.437B
YoY Change		6.75%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable		$2.036M
YoY Change		13.11%
Accrued Expenses		$30.95M
YoY Change		63.77%
Deferred Revenue
YoY Change
Short-Term Debt		$156.3M
YoY Change		24.64%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities		$189.3M
YoY Change		29.56%
LONG-TERM LIABILITIES
Long-Term Debt		$26.81M
YoY Change		0.77%
Other Long-Term Liabilities		$236.0M
YoY Change		38.11%
Total Long-Term Liabilities		$262.8M
YoY Change		33.08%
TOTAL LIABILITIES
Total Short-Term Liabilities		$189.3M
Total Long-Term Liabilities		$262.8M
Total Liabilities		$7.503B
YoY Change		5.73%
SHAREHOLDERS EQUITY
Retained Earnings		$557.5M
YoY Change		13.35%
Common Stock		$451.9M
YoY Change		2.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity		$934.1M
YoY Change
Total Liabilities & Shareholders Equity		$8.437B
YoY Change		6.75%

Cashflow Statement

Concept	2024 Q4	2024 Q3
OPERATING ACTIVITIES
Net Income		$29.36M
YoY Change		8.37%
Depreciation, Depletion And Amortization		$3.447M
YoY Change		-26.66%
Cash From Operating Activities		$55.40M
YoY Change		70.47%
INVESTING ACTIVITIES
Capital Expenditures		$1.498M
YoY Change		-25.1%
Acquisitions
YoY Change
Other Investing Activities		-$69.94M
YoY Change		-57.06%
Cash From Investing Activities		-$71.44M
YoY Change		-56.68%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities		64.75M
YoY Change		-41.72%
NET CHANGE
Cash From Operating Activities		55.40M
Cash From Investing Activities		-71.44M
Cash From Financing Activities		64.75M
Net Change In Cash		48.71M
YoY Change		-328.71%
FREE CASH FLOW
Cash From Operating Activities		$55.40M
Capital Expenditures		$1.498M
Free Cash Flow		$53.90M
YoY Change		76.73%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Document Period End Date DocumentPeriodEndDate	2024-09-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	1-13661
	dei	Entity Registrant Name EntityRegistrantName	STOCK YARDS BANCORP, INC.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	KY
	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	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
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CY2023Q3	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	1640000	usd
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CY2023Q3	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	8064000	usd
CY2024Q3	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	459000	usd
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CY2023Q3	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	302000	usd
CY2024Q3	us-gaap	Noninterest Income NoninterestIncome	24797000	usd
CY2023Q3	us-gaap	Noninterest Income NoninterestIncome	22896000	usd
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CY2024Q3	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	4629000	usd
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CY2024Q3	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	4500000	usd
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CY2023Q3	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-6667000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	19707000	usd
CY2024Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	49067000	usd
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	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2024
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Amendment Flag AmendmentFlag	false
	dei	Entity Central Index Key EntityCentralIndexKey	0000835324
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	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	61-1137529
	dei	Entity Address Address Line1 EntityAddressAddressLine1	1040 East Main Street
	dei	Entity Address City Or Town EntityAddressCityOrTown	Louisville
	dei	Entity Address State Or Province EntityAddressStateOrProvince	KY
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	40206
	dei	City Area Code CityAreaCode	502
	dei	Local Phone Number LocalPhoneNumber	582-2571
	dei	Security12b Title Security12bTitle	Common stock, no par value
	dei	Trading Symbol TradingSymbol	SYBT
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CY2024Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	40000000
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	40000000
CY2024Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	29414000
CY2024Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	29414000
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	29329000
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	29329000
CY2024Q3	us-gaap	Common Stock Value CommonStockValue	58886000	usd
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	58602000	usd
CY2024Q3	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	392965000	usd
CY2023Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	385955000	usd
CY2024Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	557516000	usd
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	506344000	usd
CY2024Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-75273000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-92798000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	934094000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	858103000	usd
CY2024Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	8437280000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	8170102000	usd
CY2024Q3	us-gaap	Interest And Fee Income Loans And Leases Held In Portfolio InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio	95689000	usd
	us-gaap	Interest And Fee Income Loans And Leases Held In Portfolio InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio	271547000	usd
	us-gaap	Interest And Fee Income Loans And Leases Held In Portfolio InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio	219329000	usd
	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	6199000	usd
	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	4885000	usd
	us-gaap	Interest And Fee Income Loans Held For Sale Mortgages InterestAndFeeIncomeLoansHeldForSaleMortgages	152000	usd
	us-gaap	Interest And Fee Income Loans Held For Sale Mortgages InterestAndFeeIncomeLoansHeldForSaleMortgages	173000	usd
	sybt	Interest Income Federal Home Loan Bank Stock InterestIncomeFederalHomeLoanBankStock	1601000	usd
	sybt	Interest Income Federal Home Loan Bank Stock InterestIncomeFederalHomeLoanBankStock	939000	usd
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	21700000	usd
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	24809000	usd
CY2023Q3	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	433000	usd
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	1372000	usd
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	1320000	usd
CY2023Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	88925000	usd
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	302571000	usd
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	251455000	usd
CY2024Q3	us-gaap	Interest Expense Deposits InterestExpenseDeposits	33997000	usd
CY2023Q3	us-gaap	Interest Expense Deposits InterestExpenseDeposits	21360000	usd
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	97486000	usd
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	51940000	usd
CY2024Q3	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	937000	usd
CY2023Q3	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	597000	usd
	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	2639000	usd
	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	1429000	usd
	sybt	Interest Expense Federal Funds Purchased And Other Shortterm Borrowing InterestExpenseFederalFundsPurchasedAndOtherShorttermBorrowing	395000	usd
	sybt	Interest Expense Federal Funds Purchased And Other Shortterm Borrowing InterestExpenseFederalFundsPurchasedAndOtherShorttermBorrowing	504000	usd
	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	13469000	usd
	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	10613000	usd
	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	1511000	usd
	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	1653000	usd
	us-gaap	Interest Expense Operating InterestExpenseOperating	115500000	usd
	us-gaap	Interest Expense Operating InterestExpenseOperating	66139000	usd
CY2024Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	64979000	usd
CY2023Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	61315000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	187071000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	185316000	usd
	sybt	Provision For Loan And Lease Losses And Offbalance Sheet Credit Risk Exposures ProvisionForLoanAndLeaseLossesAndOffbalanceSheetCreditRiskExposures	7050000	usd
	sybt	Provision For Loan And Lease Losses And Offbalance Sheet Credit Risk Exposures ProvisionForLoanAndLeaseLossesAndOffbalanceSheetCreditRiskExposures	7750000	usd
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	180021000	usd
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	177566000	usd
	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	3077000	usd
	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	2882000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1817000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1677000	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-39000	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	75000	usd
	us-gaap	Noninterest Income NoninterestIncome	71723000	usd
	us-gaap	Noninterest Income NoninterestIncome	67803000	usd
CY2024Q3	us-gaap	Salaries Wages And Officers Compensation SalariesWagesAndOfficersCompensation	25534000	usd
	us-gaap	Salaries Wages And Officers Compensation SalariesWagesAndOfficersCompensation	74389000	usd
	us-gaap	Salaries Wages And Officers Compensation SalariesWagesAndOfficersCompensation	67382000	usd
CY2023Q3	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	4508000	usd
	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	15591000	usd
	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	14622000	usd
	us-gaap	Occupancy Net OccupancyNet	11264000	usd
	us-gaap	Occupancy Net OccupancyNet	11234000	usd
	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	14463000	usd
	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	12706000	usd
CY2023Q3	sybt	Debit And Credit Card Processing Fee DebitAndCreditCardProcessingFee	1637000	usd
	sybt	Debit And Credit Card Processing Fee DebitAndCreditCardProcessingFee	5402000	usd
	sybt	Debit And Credit Card Processing Fee DebitAndCreditCardProcessingFee	4762000	usd
CY2024Q3	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	1438000	usd
CY2023Q3	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	1357000	usd
	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	4109000	usd
	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	4236000	usd
CY2024Q3	us-gaap	Supplies And Postage Expense SuppliesAndPostageExpense	901000	usd
CY2023Q3	us-gaap	Supplies And Postage Expense SuppliesAndPostageExpense	938000	usd
	us-gaap	Supplies And Postage Expense SuppliesAndPostageExpense	2740000	usd
	us-gaap	Supplies And Postage Expense SuppliesAndPostageExpense	2701000	usd
CY2024Q3	us-gaap	Legal Fees LegalFees	968000	usd
CY2023Q3	us-gaap	Legal Fees LegalFees	1049000	usd
	us-gaap	Legal Fees LegalFees	3268000	usd
	us-gaap	Legal Fees LegalFees	2665000	usd
CY2024Q3	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	1095000	usd
CY2023Q3	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	937000	usd
	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	3368000	usd
	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	2851000	usd
CY2024Q3	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	825000	usd
CY2023Q3	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	629000	usd
	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	2128000	usd
	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	1875000	usd
CY2024Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1052000	usd
CY2023Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1167000	usd
CY2024Q3	sybt	Amortization Of Investment In Tax Credit Partnerships AmortizationOfInvestmentInTaxCreditPartnerships	0	usd
CY2023Q3	sybt	Amortization Of Investment In Tax Credit Partnerships AmortizationOfInvestmentInTaxCreditPartnerships	323000	usd
	sybt	Amortization Of Investment In Tax Credit Partnerships AmortizationOfInvestmentInTaxCreditPartnerships	0	usd
	sybt	Amortization Of Investment In Tax Credit Partnerships AmortizationOfInvestmentInTaxCreditPartnerships	970000	usd
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	6645000	usd
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	8293000	usd
	us-gaap	Noninterest Expense NoninterestExpense	146522000	usd
	us-gaap	Noninterest Expense NoninterestExpense	137816000	usd
CY2024Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	36999000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	105222000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	107553000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	22377000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	23749000	usd
	us-gaap	Net Income Loss NetIncomeLoss	82845000	usd
	us-gaap	Net Income Loss NetIncomeLoss	83804000	usd
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.83
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.87
CY2024Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.92
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.82
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.86
CY2024Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	29299000
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	29223000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	29277000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	29208000
CY2024Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	29445000
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	29336000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	29396000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	29347000
	us-gaap	Net Income Loss NetIncomeLoss	82845000	usd
	us-gaap	Net Income Loss NetIncomeLoss	83804000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	26200000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-22113000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	-2929000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	5670000	usd
	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	23271000	usd
	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-16443000	usd
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	5746000	usd
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-4074000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-20489000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	17525000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-12369000	usd
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	100370000	usd
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	71435000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	858103000	usd
CY2024Q1	us-gaap	Net Income Loss NetIncomeLoss	25887000	usd
CY2024Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2256000	usd
CY2024Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	942000	usd
CY2024Q1	sybt	Reclassification Adjustment Adoption Of Asu202302 ReclassificationAdjustmentAdoptionOfAsu202302	2482000	usd
CY2024Q1	sybt	Stock Issued For Sharebased Awards Net Of Withholdings To Satisfy Employee Tax Obligations StockIssuedForSharebasedAwardsNetOfWithholdingsToSatisfyEmployeeTaxObligations	-1638000	usd
CY2024Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.3
CY2024Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	8809000	usd
CY2024Q1	sybt	Shares Cancelled Value SharesCancelledValue	0	usd
CY2024Q1	us-gaap	Stockholders Equity StockholdersEquity	874711000	usd
CY2024Q2	us-gaap	Net Income Loss NetIncomeLoss	27598000	usd
CY2024Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	74000	usd
CY2024Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1008000	usd
CY2024Q2	sybt	Stock Issued For Sharebased Awards Net Of Withholdings To Satisfy Employee Tax Obligations StockIssuedForSharebasedAwardsNetOfWithholdingsToSatisfyEmployeeTaxObligations	-49000	usd
CY2024Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.3
CY2024Q2	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	8807000	usd
CY2024Q2	sybt	Shares Cancelled Value SharesCancelledValue	0	usd
CY2024Q2	us-gaap	Stockholders Equity StockholdersEquity	894535000	usd
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	29360000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	19707000	usd
CY2024Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	922000	usd
CY2024Q3	sybt	Stock Issued For Sharebased Awards Net Of Withholdings To Satisfy Employee Tax Obligations StockIssuedForSharebasedAwardsNetOfWithholdingsToSatisfyEmployeeTaxObligations	-1315000	usd
CY2024Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.31
CY2024Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	9115000	usd
CY2024Q3	sybt	Shares Cancelled Value SharesCancelledValue	0	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	934094000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	760432000	usd
CY2023Q1	us-gaap	Net Income Loss NetIncomeLoss	29048000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	14593000	usd
CY2023Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1152000	usd
CY2023Q1	sybt	Stock Issued For Sharebased Awards Net Of Withholdings To Satisfy Employee Tax Obligations StockIssuedForSharebasedAwardsNetOfWithholdingsToSatisfyEmployeeTaxObligations	-2369000	usd
CY2023Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.29
CY2023Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	8489000	usd
CY2023Q1	sybt	Shares Cancelled Value SharesCancelledValue	1000	usd
CY2023Q1	us-gaap	Stockholders Equity StockholdersEquity	794368000	usd
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	27664000	usd
CY2023Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-6473000	usd
CY2023Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1035000	usd
CY2023Q2	sybt	Stock Issued For Sharebased Awards Net Of Withholdings To Satisfy Employee Tax Obligations StockIssuedForSharebasedAwardsNetOfWithholdingsToSatisfyEmployeeTaxObligations	-11000	usd
CY2023Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.29
CY2023Q2	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	8501000	usd
CY2023Q2	sybt	Shares Cancelled Value SharesCancelledValue	0	usd
CY2023Q2	us-gaap	Stockholders Equity StockholdersEquity	808082000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	27092000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-20489000	usd
CY2023Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1032000	usd
CY2023Q3	sybt	Stock Issued For Sharebased Awards Net Of Withholdings To Satisfy Employee Tax Obligations StockIssuedForSharebasedAwardsNetOfWithholdingsToSatisfyEmployeeTaxObligations	-2000	usd
CY2023Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.3
CY2023Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	8797000	usd
CY2023Q3	sybt	Shares Cancelled Value SharesCancelledValue	0	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	806918000	usd
	us-gaap	Net Income Loss NetIncomeLoss	82845000	usd
	us-gaap	Net Income Loss NetIncomeLoss	83804000	usd
	sybt	Provision For Loan And Lease Losses And Offbalance Sheet Credit Risk Exposures ProvisionForLoanAndLeaseLossesAndOffbalanceSheetCreditRiskExposures	7050000	usd
	sybt	Provision For Loan And Lease Losses And Offbalance Sheet Credit Risk Exposures ProvisionForLoanAndLeaseLossesAndOffbalanceSheetCreditRiskExposures	7750000	usd
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	10410000	usd
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	15356000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2222000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-883000	usd
	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	1868000	usd
	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	1251000	usd
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	78742000	usd
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	86100000	usd
	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	81844000	usd
	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	83422000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1817000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1677000	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-39000	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	75000	usd
	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	-0	usd
	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	-250000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	2872000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	3219000	usd
	sybt	Sharebased Payment Arrangement Expense Excess Tax Benefit SharebasedPaymentArrangementExpenseExcessTaxBenefit	669000	usd
	sybt	Sharebased Payment Arrangement Expense Excess Tax Benefit SharebasedPaymentArrangementExpenseExcessTaxBenefit	579000	usd
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-6326000	usd
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	106238000	usd
	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	17865000	usd
	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	79409000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	123933000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	76407000	usd
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	-0	usd
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	6025000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	193504000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	106806000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	65195000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	28196000	usd
	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	33711000	usd
	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	28800000	usd
	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	20528000	usd
	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	13487000	usd
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	506484000	usd
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	414908000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	6570000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	5536000	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	223000	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1732000	usd
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	10547000	usd
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	12339000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-277862000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-317387000	usd
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	55325000	usd
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	11555000	usd
	us-gaap	Increase Decrease In Federal Funds Purchased And Securities Sold Under Agreements To Repurchase Net IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet	-9549000	usd
	us-gaap	Increase Decrease In Federal Funds Purchased And Securities Sold Under Agreements To Repurchase Net IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet	-16719000	usd
	us-gaap	Proceeds From Federal Home Loan Bank Advances ProceedsFromFederalHomeLoanBankAdvances	2500000000	usd
	us-gaap	Proceeds From Federal Home Loan Bank Advances ProceedsFromFederalHomeLoanBankAdvances	2150000000	usd
	us-gaap	Payments For Federal Home Loan Bank Advances PaymentsForFederalHomeLoanBankAdvances	2375000000	usd
	us-gaap	Payments For Federal Home Loan Bank Advances PaymentsForFederalHomeLoanBankAdvances	1850000000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	3002000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2382000	usd
	us-gaap	Payments Of Dividends PaymentsOfDividends	26738000	usd
	us-gaap	Payments Of Dividends PaymentsOfDividends	25804000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	141036000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	266650000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-12893000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	25670000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	265959000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	167367000	usd
CY2024Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	253066000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	193037000	usd
	us-gaap	Interest Paid Net InterestPaidNet	115558000	usd
	us-gaap	Interest Paid Net InterestPaidNet	64963000	usd
	us-gaap	Income Taxes Paid IncomeTaxesPaid	13143000	usd
	us-gaap	Income Taxes Paid IncomeTaxesPaid	28460000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	3567000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	3111000	usd
	sybt	Unfunded Commitments In Tax Credit Investments UnfundedCommitmentsInTaxCreditInvestments	9250000	usd
	sybt	Unfunded Commitments In Tax Credit Investments UnfundedCommitmentsInTaxCreditInvestments	100046000	usd
	sybt	Accrual Of Dividends Payable Noncash AccrualOfDividendsPayableNoncash	232000	usd
	sybt	Accrual Of Dividends Payable Noncash AccrualOfDividendsPayableNoncash	212000	usd
	sybt	Transfer Of Premises And Equipment To Premises Held For Sale TransferOfPremisesAndEquipmentToPremisesHeldForSale	0	usd
	sybt	Transfer Of Premises And Equipment To Premises Held For Sale TransferOfPremisesAndEquipmentToPremisesHeldForSale	715000	usd
CY2024Q3	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	958606000	usd
CY2024Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	385000	usd
CY2024Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	97159000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	861832000	usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	1154153000	usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	245000	usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	123219000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	1031179000	usd
CY2024Q3	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	374912000	usd
CY2024Q3	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	3000	usd
CY2024Q3	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	22485000	usd
CY2024Q3	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	352430000	usd
CY2023Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	439837000	usd
CY2023Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	1000	usd
CY2023Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	31319000	usd
CY2023Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	408519000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities Next Rolling Twelve Months Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCostBasis	25215000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities Next Rolling Twelve Months Fair Value AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue	25144000	usd
CY2024Q3	us-gaap	Heldtomaturity Securities Debt Maturities Next Rolling Twelve Months Amortized Cost HeldtomaturitySecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCost	151741000	usd
CY2024Q3	us-gaap	Held To Maturity Securities Debt Maturities Next Rolling Twelve Months Fair Value HeldToMaturitySecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue	150265000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Two Through Five Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCostBasis	35528000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Two Through Five Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue	34296000	usd
CY2024Q3	us-gaap	Heldtomaturity Securities Debt Maturities Rolling Year Two Through Five Amortized Cost HeldtomaturitySecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCost	2644000	usd
CY2024Q3	us-gaap	Held To Maturity Securities Debt Maturities Rolling Year Two Through Five Fair Value HeldToMaturitySecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue	2565000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Six Through Ten Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCostBasis	94000000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Six Through Ten Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue	84166000	usd
CY2024Q3	us-gaap	Heldtomaturity Securities Debt Maturities Rolling Year Six Through Ten Amortized Cost HeldtomaturitySecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCost	24542000	usd
CY2024Q3	us-gaap	Held To Maturity Securities Debt Maturities Rolling Year Six Through Ten Fair Value HeldToMaturitySecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue	23092000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities Rolling After Year Ten Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenAmortizedCostBasis	89325000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities Rolling After Year Ten Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenFairValue	85978000	usd
CY2024Q3	us-gaap	Heldtomaturity Securities Debt Maturities Rolling After Ten Years Amortized Cost HeldtomaturitySecuritiesDebtMaturitiesRollingAfterTenYearsAmortizedCost	491000	usd
CY2024Q3	us-gaap	Held To Maturity Securities Debt Maturities Rolling After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesRollingAfterTenYearsFairValue	479000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost	714538000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	632248000	usd
CY2024Q3	us-gaap	Held To Maturity Securities Debt Maturities Without Single Maturity Date Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateNetCarryingAmount	195494000	usd
CY2024Q3	us-gaap	Held To Maturity Securities Debt Maturities Without Single Maturity Date Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	176029000	usd
CY2024Q3	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	958606000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	861832000	usd
CY2024Q3	us-gaap	Debt Securities Held To Maturity Amortized Cost After Allowance For Credit Loss DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss	374912000	usd
CY2024Q3	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	352430000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss	4000000	usd
CY2023Q4	us-gaap	Debt Securities Held To Maturity Accrued Interest After Allowance For Credit Loss DebtSecuritiesHeldToMaturityAccruedInterestAfterAllowanceForCreditLoss	6000000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	13667000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	85000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	808725000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	97074000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	822392000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	97159000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	22672000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	159000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	969852000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	123060000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	992524000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	123219000	usd
CY2024Q3	sybt	Debt Securities Heldtomaturity Continuous Unrealized Loss Position Less Than12 Months Fair Value DebtSecuritiesHeldtomaturityContinuousUnrealizedLossPositionLessThan12MonthsFairValue	402000	usd
CY2024Q3	sybt	Debt Securities Heldtomaturity Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesHeldtomaturityContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	4000	usd
CY2024Q3	sybt	Debt Securities Heldtomaturity Continuous Unrealized Loss Position12 Months Or Longer Fair Value DebtSecuritiesHeldtomaturityContinuousUnrealizedLossPosition12MonthsOrLongerFairValue	351799000	usd
CY2024Q3	sybt	Debt Securities Heldtomaturity Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesHeldtomaturityContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	22481000	usd
CY2024Q3	sybt	Debt Securities Heldtomaturity Unrealized Loss Position Fair Value DebtSecuritiesHeldtomaturityUnrealizedLossPositionFairValue	352201000	usd
CY2024Q3	sybt	Debt Securities Heldtomaturity Unrealized Loss Position Accumulated Loss DebtSecuritiesHeldtomaturityUnrealizedLossPositionAccumulatedLoss	22485000	usd
CY2023Q4	sybt	Debt Securities Heldtomaturity Continuous Unrealized Loss Position Less Than12 Months Fair Value DebtSecuritiesHeldtomaturityContinuousUnrealizedLossPositionLessThan12MonthsFairValue	455000	usd
CY2023Q4	sybt	Debt Securities Heldtomaturity Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesHeldtomaturityContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	1000	usd
CY2023Q4	sybt	Debt Securities Heldtomaturity Continuous Unrealized Loss Position12 Months Or Longer Fair Value DebtSecuritiesHeldtomaturityContinuousUnrealizedLossPosition12MonthsOrLongerFairValue	407798000	usd
CY2023Q4	sybt	Debt Securities Heldtomaturity Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesHeldtomaturityContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	31318000	usd
CY2023Q4	sybt	Debt Securities Heldtomaturity Unrealized Loss Position Fair Value DebtSecuritiesHeldtomaturityUnrealizedLossPositionFairValue	408253000	usd
CY2023Q4	sybt	Debt Securities Heldtomaturity Unrealized Loss Position Accumulated Loss DebtSecuritiesHeldtomaturityUnrealizedLossPositionAccumulatedLoss	31319000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	465	pure
CY2023Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	498	pure
CY2024Q3	sybt	Debt Securities Availableforsale Unrealized Loss Position Percentage DebtSecuritiesAvailableforsaleUnrealizedLossPositionPercentage	0.97	pure
CY2023Q4	sybt	Debt Securities Availableforsale Unrealized Loss Position Percentage DebtSecuritiesAvailableforsaleUnrealizedLossPositionPercentage	0.98	pure
CY2024Q2	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	6438000	usd
CY2023Q2	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	7069000	usd
CY2024Q3	us-gaap	Notes Receivable Gross NotesReceivableGross	6278133000	usd
CY2023Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	5771038000	usd
CY2024Q3	us-gaap	Financing Receivable Accrued Interest After Allowance For Credit Loss FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss	22000000	usd
CY2023Q4	us-gaap	Financing Receivable Accrued Interest After Allowance For Credit Loss FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss	21000000	usd
CY2024Q3	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	74000000	usd
CY2023Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	62000000	usd
CY2024Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	82155000	usd
CY2024Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	4325000	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	1345000	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	208000	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	85343000	usd
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	79374000	usd
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	6575000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	1954000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	1348000	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	85343000	usd
CY2023Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	77710000	usd
CY2023Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	2300000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	2115000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	180000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	78075000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	73531000	usd
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	6700000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	2805000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	649000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	78075000	usd
CY2024Q3	sybt	Financing Receivable Nonaccrual With No Allowance For Loan Losses FinancingReceivableNonaccrualWithNoAllowanceForLoanLosses	5664000	usd
CY2024Q3	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	16288000	usd
CY2024Q3	sybt	Financing Receivable Troubled Debt Restructuring Excluding Nonaccrual Loans FinancingReceivableTroubledDebtRestructuringExcludingNonaccrualLoans	870000	usd
CY2023Q4	sybt	Financing Receivable Nonaccrual With No Allowance For Loan Losses FinancingReceivableNonaccrualWithNoAllowanceForLoanLosses	2975000	usd
CY2023Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	19058000	usd
CY2023Q4	sybt	Financing Receivable Troubled Debt Restructuring Excluding Nonaccrual Loans FinancingReceivableTroubledDebtRestructuringExcludingNonaccrualLoans	110000	usd
CY2024Q3	sybt	Financing Receivables Individually Evaluated For Impairment FinancingReceivablesIndividuallyEvaluatedForImpairment	25750000	usd
CY2024Q3	sybt	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment	3534000	usd
CY2023Q4	sybt	Financing Receivables Individually Evaluated For Impairment FinancingReceivablesIndividuallyEvaluatedForImpairment	30842000	usd
CY2023Q4	sybt	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment	3833000	usd
CY2024Q3	us-gaap	Notes Receivable Gross NotesReceivableGross	6278133000	usd
CY2023Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	5771038000	usd
CY2024Q3	us-gaap	Financing Receivable Originated In Current Fiscal Year FinancingReceivableOriginatedInCurrentFiscalYear	1033392000	usd
CY2024Q3	us-gaap	Financing Receivable Originated In Fiscal Year Before Latest Fiscal Year FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear	1135953000	usd
CY2024Q3	us-gaap	Financing Receivable Originated Two Years Before Latest Fiscal Year FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear	1266303000	usd
CY2024Q3	us-gaap	Financing Receivable Originated Three Years Before Latest Fiscal Year FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear	924041000	usd
CY2024Q3	us-gaap	Financing Receivable Originated Four Years Before Latest Fiscal Year FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear	534931000	usd
CY2024Q3	us-gaap	Financing Receivable Originated Five Or More Years Before Latest Fiscal Year FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear	553154000	usd
CY2024Q3	us-gaap	Financing Receivable Revolving FinancingReceivableRevolving	830359000	usd
CY2024Q3	us-gaap	Notes Receivable Gross NotesReceivableGross	6278133000	usd
	us-gaap	Financing Receivable Year One Originated Current Fiscal Year Writeoff FinancingReceivableYearOneOriginatedCurrentFiscalYearWriteoff	909000	usd
	us-gaap	Financing Receivable Year Two Originated Fiscal Year Before Current Fiscal Year Writeoff FinancingReceivableYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff	676000	usd
	us-gaap	Financing Receivable Year Three Originated Two Years Before Current Fiscal Year Writeoff FinancingReceivableYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff	18000	usd
	us-gaap	Financing Receivable Year Four Originated Three Years Before Current Fiscal Year Writeoff FinancingReceivableYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff	99000	usd
	us-gaap	Financing Receivable Year Five Originated Four Years Before Current Fiscal Year Writeoff FinancingReceivableYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff	7000	usd
	us-gaap	Financing Receivable Originated More Than Five Years Before Current Fiscal Year Writeoff FinancingReceivableOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoff	52000	usd
	us-gaap	Financing Receivable Revolving Writeoff FinancingReceivableRevolvingWriteoff	193000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	1954000	usd
CY2023Q4	us-gaap	Financing Receivable Originated In Current Fiscal Year FinancingReceivableOriginatedInCurrentFiscalYear	1230322000	usd
CY2023Q4	us-gaap	Financing Receivable Originated In Fiscal Year Before Latest Fiscal Year FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear	1388009000	usd
CY2023Q4	us-gaap	Financing Receivable Originated Two Years Before Latest Fiscal Year FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear	1059943000	usd
CY2023Q4	us-gaap	Financing Receivable Originated Three Years Before Latest Fiscal Year FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear	640281000	usd
CY2023Q4	us-gaap	Financing Receivable Originated Four Years Before Latest Fiscal Year FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear	322775000	usd
CY2023Q4	us-gaap	Financing Receivable Originated Five Or More Years Before Latest Fiscal Year FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear	387125000	usd
CY2023Q4	us-gaap	Financing Receivable Revolving FinancingReceivableRevolving	742583000	usd
CY2023Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	5771038000	usd
CY2023	us-gaap	Financing Receivable Year One Originated Current Fiscal Year Writeoff FinancingReceivableYearOneOriginatedCurrentFiscalYearWriteoff	1998000	usd
CY2023	us-gaap	Financing Receivable Year Two Originated Fiscal Year Before Current Fiscal Year Writeoff FinancingReceivableYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff	756000	usd
CY2023	us-gaap	Financing Receivable Year Three Originated Two Years Before Current Fiscal Year Writeoff FinancingReceivableYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff	66000	usd
CY2023	us-gaap	Financing Receivable Year Four Originated Three Years Before Current Fiscal Year Writeoff FinancingReceivableYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff	136000	usd
CY2023	us-gaap	Financing Receivable Year Five Originated Four Years Before Current Fiscal Year Writeoff FinancingReceivableYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff	78000	usd
CY2023	us-gaap	Financing Receivable Originated More Than Five Years Before Current Fiscal Year Writeoff FinancingReceivableOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoff	152000	usd
CY2023	us-gaap	Financing Receivable Revolving Writeoff FinancingReceivableRevolvingWriteoff	4326000	usd
CY2023	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	7512000	usd
CY2024Q3	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	311000	usd
CY2023Q4	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	668000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	194000000	usd
CY2024Q3	us-gaap	Goodwill Goodwill	194000000	usd
CY2024Q3	us-gaap	Goodwill Goodwill	194074000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	194074000	usd
CY2024Q3	us-gaap	Cash Surrender Value Of Life Insurance CashSurrenderValueOfLifeInsurance	19880000	usd
CY2023Q4	us-gaap	Cash Surrender Value Of Life Insurance CashSurrenderValueOfLifeInsurance	17843000	usd
CY2024Q3	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	45647000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	47236000	usd
CY2024Q3	sybt	Investment In Tax Credit Related Ventures InvestmentInTaxCreditRelatedVentures	177194000	usd
CY2023Q4	sybt	Investment In Tax Credit Related Ventures InvestmentInTaxCreditRelatedVentures	175056000	usd
CY2024Q3	us-gaap	Derivative Assets DerivativeAssets	2489000	usd
CY2023Q4	us-gaap	Derivative Assets DerivativeAssets	5133000	usd
CY2024Q3	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	4242000	usd
CY2023Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	5873000	usd
CY2024Q3	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	4459000	usd
CY2023Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	4205000	usd
CY2024Q3	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	11908000	usd
CY2023Q4	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	13082000	usd
CY2024Q3	us-gaap	Other Real Estate OtherRealEstate	10000	usd
CY2023Q4	us-gaap	Other Real Estate OtherRealEstate	10000	usd
CY2024Q3	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	14537000	usd
CY2023Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	18922000	usd
CY2024Q3	us-gaap	Other Assets OtherAssets	280366000	usd
CY2023Q4	us-gaap	Other Assets OtherAssets	287360000	usd
CY2024Q3	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	7835000	usd
CY2023Q3	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	7129000	usd
	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	20047000	usd
	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	20409000	usd
CY2024Q3	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1696000	usd
CY2023Q3	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1859000	usd
	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	4552000	usd
	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	4223000	usd
CY2024Q3	us-gaap	Current Federal State And Local Tax Expense Benefit CurrentFederalStateAndLocalTaxExpenseBenefit	9531000	usd
CY2023Q3	us-gaap	Current Federal State And Local Tax Expense Benefit CurrentFederalStateAndLocalTaxExpenseBenefit	8988000	usd
	us-gaap	Current Federal State And Local Tax Expense Benefit CurrentFederalStateAndLocalTaxExpenseBenefit	24599000	usd
	us-gaap	Current Federal State And Local Tax Expense Benefit CurrentFederalStateAndLocalTaxExpenseBenefit	24632000	usd
CY2024Q3	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-1560000	usd
CY2023Q3	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-1087000	usd
	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-1830000	usd
	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-1311000	usd
CY2024Q3	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-332000	usd
CY2023Q3	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-259000	usd
	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-392000	usd
	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	428000	usd
CY2024Q3	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-1892000	usd
CY2023Q3	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-1346000	usd
	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-2222000	usd
	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-883000	usd
CY2024Q3	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	0	usd
CY2023Q3	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	0	usd
	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	0	usd
	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	0	usd
CY2024Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7639000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7642000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	22377000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	23749000	usd
CY2023Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	6056000	usd
CY2022Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	2606000	usd
CY2024Q3	us-gaap	Loans Receivable Held For Sale Reconciliation To Cash Flow Additions To Held For Sale LoansReceivableHeldForSaleReconciliationToCashFlowAdditionsToHeldForSale	27278000	usd
CY2023Q3	us-gaap	Loans Receivable Held For Sale Reconciliation To Cash Flow Additions To Held For Sale LoansReceivableHeldForSaleReconciliationToCashFlowAdditionsToHeldForSale	30775000	usd
	us-gaap	Loans Receivable Held For Sale Reconciliation To Cash Flow Additions To Held For Sale LoansReceivableHeldForSaleReconciliationToCashFlowAdditionsToHeldForSale	78742000	usd
	us-gaap	Loans Receivable Held For Sale Reconciliation To Cash Flow Additions To Held For Sale LoansReceivableHeldForSaleReconciliationToCashFlowAdditionsToHeldForSale	86100000	usd
CY2024Q3	sybt	Proceeds From Sale Of Mortgage Loans Heldforsale Fair Value ProceedsFromSaleOfMortgageLoansHeldforsaleFairValue	29737000	usd
CY2023Q3	sybt	Proceeds From Sale Of Mortgage Loans Heldforsale Fair Value ProceedsFromSaleOfMortgageLoansHeldforsaleFairValue	31814000	usd
	sybt	Proceeds From Sale Of Mortgage Loans Heldforsale Fair Value ProceedsFromSaleOfMortgageLoansHeldforsaleFairValue	81844000	usd
	sybt	Proceeds From Sale Of Mortgage Loans Heldforsale Fair Value ProceedsFromSaleOfMortgageLoansHeldforsaleFairValue	83422000	usd
CY2024Q3	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	843000	usd
CY2023Q3	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	505000	usd
	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	1868000	usd
	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	1251000	usd
CY2024Q3	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	4822000	usd
CY2023Q3	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	6535000	usd
CY2024Q3	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	4822000	usd
CY2023Q3	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	6535000	usd
CY2024Q3	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	843000	usd
CY2023Q3	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	505000	usd
	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	1868000	usd
	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	1251000	usd
CY2024Q3	sybt	Gain Loss On Loans Heldforsale GainLossOnLoansHeldforsale	30000	usd
CY2023Q3	sybt	Gain Loss On Loans Heldforsale GainLossOnLoansHeldforsale	-81000	usd
	sybt	Gain Loss On Loans Heldforsale GainLossOnLoansHeldforsale	61000	usd
	sybt	Gain Loss On Loans Heldforsale GainLossOnLoansHeldforsale	-65000	usd
CY2024Q3	sybt	Gain Loss On Rate Lock Loan Commitments GainLossOnRateLockLoanCommitments	37000	usd
CY2023Q3	sybt	Gain Loss On Rate Lock Loan Commitments GainLossOnRateLockLoanCommitments	-186000	usd
	sybt	Gain Loss On Rate Lock Loan Commitments GainLossOnRateLockLoanCommitments	185000	usd
	sybt	Gain Loss On Rate Lock Loan Commitments GainLossOnRateLockLoanCommitments	40000	usd
CY2024Q3	sybt	Gain Loss On Sale Of Mortgage Loans And Fair Value Changes In Loans And Derivatives GainLossOnSaleOfMortgageLoansAndFairValueChangesInLoansAndDerivatives	692000	usd
CY2023Q3	sybt	Gain Loss On Sale Of Mortgage Loans And Fair Value Changes In Loans And Derivatives GainLossOnSaleOfMortgageLoansAndFairValueChangesInLoansAndDerivatives	452000	usd
	sybt	Gain Loss On Sale Of Mortgage Loans And Fair Value Changes In Loans And Derivatives GainLossOnSaleOfMortgageLoansAndFairValueChangesInLoansAndDerivatives	2005000	usd
	sybt	Gain Loss On Sale Of Mortgage Loans And Fair Value Changes In Loans And Derivatives GainLossOnSaleOfMortgageLoansAndFairValueChangesInLoansAndDerivatives	1566000	usd
CY2024Q3	sybt	Loan Servicing Income LoanServicingIncome	827000	usd
CY2023Q3	sybt	Loan Servicing Income LoanServicingIncome	1031000	usd
	sybt	Loan Servicing Income LoanServicingIncome	2605000	usd
	sybt	Loan Servicing Income LoanServicingIncome	3338000	usd
CY2024Q3	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	536000	usd
CY2023Q3	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	822000	usd
	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	1856000	usd
	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	2345000	usd
CY2024Q3	us-gaap	Mortgage Servicing Rights Msr Impairment Recovery MortgageServicingRightsMSRImpairmentRecovery	0	usd
CY2023Q3	us-gaap	Mortgage Servicing Rights Msr Impairment Recovery MortgageServicingRightsMSRImpairmentRecovery	0	usd
	us-gaap	Mortgage Servicing Rights Msr Impairment Recovery MortgageServicingRightsMSRImpairmentRecovery	0	usd
	us-gaap	Mortgage Servicing Rights Msr Impairment Recovery MortgageServicingRightsMSRImpairmentRecovery	0	usd
CY2024Q3	sybt	Net Servicing Income Loss NetServicingIncomeLoss	291000	usd
CY2023Q3	sybt	Net Servicing Income Loss NetServicingIncomeLoss	209000	usd
	sybt	Net Servicing Income Loss NetServicingIncomeLoss	749000	usd
	sybt	Net Servicing Income Loss NetServicingIncomeLoss	993000	usd
CY2024Q3	sybt	Mortgage Banking Income Other MortgageBankingIncomeOther	129000	usd
CY2023Q3	sybt	Mortgage Banking Income Other MortgageBankingIncomeOther	153000	usd
	sybt	Mortgage Banking Income Other MortgageBankingIncomeOther	323000	usd
	sybt	Mortgage Banking Income Other MortgageBankingIncomeOther	323000	usd
CY2024Q3	sybt	Mortgage Banking Income Loss MortgageBankingIncomeLoss	1112000	usd
CY2023Q3	sybt	Mortgage Banking Income Loss MortgageBankingIncomeLoss	814000	usd
	sybt	Mortgage Banking Income Loss MortgageBankingIncomeLoss	3077000	usd
	sybt	Mortgage Banking Income Loss MortgageBankingIncomeLoss	2882000	usd
CY2024Q3	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
CY2023Q3	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
CY2024Q3	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.0291	pure
CY2023Q3	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.0327	pure
	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.0312	pure
	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.0342	pure
CY2024Q3	sybt	Effective Income Tax Rate Reconciliation Stock Based Compensation EffectiveIncomeTaxRateReconciliationStockBasedCompensation	-0.0138	pure
CY2023Q3	sybt	Effective Income Tax Rate Reconciliation Stock Based Compensation EffectiveIncomeTaxRateReconciliationStockBasedCompensation	0.0012	pure
	sybt	Effective Income Tax Rate Reconciliation Stock Based Compensation EffectiveIncomeTaxRateReconciliationStockBasedCompensation	-0.0036	pure
	sybt	Effective Income Tax Rate Reconciliation Stock Based Compensation EffectiveIncomeTaxRateReconciliationStockBasedCompensation	-0.0029	pure
CY2024Q3	sybt	Effective Income Tax Rate Reconciliation Cash Surrender Value Of Life Insurance EffectiveIncomeTaxRateReconciliationCashSurrenderValueOfLifeInsurance	-0.0079	pure
CY2023Q3	sybt	Effective Income Tax Rate Reconciliation Cash Surrender Value Of Life Insurance EffectiveIncomeTaxRateReconciliationCashSurrenderValueOfLifeInsurance	-0.0008	pure
	sybt	Effective Income Tax Rate Reconciliation Cash Surrender Value Of Life Insurance EffectiveIncomeTaxRateReconciliationCashSurrenderValueOfLifeInsurance	-0.0073	pure
	sybt	Effective Income Tax Rate Reconciliation Cash Surrender Value Of Life Insurance EffectiveIncomeTaxRateReconciliationCashSurrenderValueOfLifeInsurance	-0.0049	pure
CY2024Q3	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.0052	pure
CY2023Q3	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.0071	pure
	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.009	pure
	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.0048	pure
CY2024Q3	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	-0.0042	pure
CY2023Q3	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	-0.0048	pure
	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	-0.0045	pure
	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	-0.0049	pure
CY2024Q3	sybt	Effective Income Tax Rate Reconciliation Nondeductible Expense Acquisition Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAcquisitionPercent	0	pure
CY2023Q3	sybt	Effective Income Tax Rate Reconciliation Nondeductible Expense Acquisition Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAcquisitionPercent	-0.0019	pure
	sybt	Effective Income Tax Rate Reconciliation Nondeductible Expense Acquisition Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAcquisitionPercent	0	pure
	sybt	Effective Income Tax Rate Reconciliation Nondeductible Expense Acquisition Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAcquisitionPercent	-0.0027	pure
CY2024Q3	sybt	Effective Income Tax Rate Reconciliation Insurance Captive Percent EffectiveIncomeTaxRateReconciliationInsuranceCaptivePercent	-0.0015	pure
CY2023Q3	sybt	Effective Income Tax Rate Reconciliation Insurance Captive Percent EffectiveIncomeTaxRateReconciliationInsuranceCaptivePercent	-0.0093	pure
	sybt	Effective Income Tax Rate Reconciliation Insurance Captive Percent EffectiveIncomeTaxRateReconciliationInsuranceCaptivePercent	-0.0041	pure
	sybt	Effective Income Tax Rate Reconciliation Insurance Captive Percent EffectiveIncomeTaxRateReconciliationInsuranceCaptivePercent	-0.0032	pure
CY2024Q3	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.2065	pure
CY2023Q3	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.22	pure
	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.2127	pure
	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.2208	pure
CY2024Q3	us-gaap	Amortization Method Qualified Affordable Housing Project Investments AmortizationMethodQualifiedAffordableHousingProjectInvestments	177000000	usd
CY2023Q4	us-gaap	Amortization Method Qualified Affordable Housing Project Investments AmortizationMethodQualifiedAffordableHousingProjectInvestments	175000000	usd
CY2024Q3	sybt	Tax Credit Partnerships Commitment Payments Remainder Of Fiscal Year TaxCreditPartnershipsCommitmentPaymentsRemainderOfFiscalYear	34012000	usd
CY2024Q3	sybt	Tax Credit Partnerships Commitment Payments Year One TaxCreditPartnershipsCommitmentPaymentsYearOne	66473000	usd
CY2024Q3	sybt	Tax Credit Partnerships Commitment Payments Year Two TaxCreditPartnershipsCommitmentPaymentsYearTwo	36261000	usd
CY2024Q3	sybt	Tax Credit Partnerships Commitment Payments Year Three TaxCreditPartnershipsCommitmentPaymentsYearThree	7179000	usd
CY2024Q3	sybt	Tax Credit Partnerships Commitment Payments Year Four TaxCreditPartnershipsCommitmentPaymentsYearFour	893000	usd
CY2024Q3	sybt	Tax Credit Partnerships Commitment Payments Year Five And After TaxCreditPartnershipsCommitmentPaymentsYearFiveAndAfter	13725000	usd
CY2024Q3	us-gaap	Qualified Affordable Housing Project Investments Commitment QualifiedAffordableHousingProjectInvestmentsCommitment	158543000	usd
CY2024Q3	sybt	Investment Program Proportional Amortization Method Elected Income Tax Credit And Other Income Tax Benefit Expense Before Amortization Expense InvestmentProgramProportionalAmortizationMethodElectedIncomeTaxCreditAndOtherIncomeTaxBenefitExpenseBeforeAmortizationExpense	2448000	usd
CY2023Q3	sybt	Investment Program Proportional Amortization Method Elected Income Tax Credit And Other Income Tax Benefit Expense Before Amortization Expense InvestmentProgramProportionalAmortizationMethodElectedIncomeTaxCreditAndOtherIncomeTaxBenefitExpenseBeforeAmortizationExpense	85000	usd
	sybt	Investment Program Proportional Amortization Method Elected Income Tax Credit And Other Income Tax Benefit Expense Before Amortization Expense InvestmentProgramProportionalAmortizationMethodElectedIncomeTaxCreditAndOtherIncomeTaxBenefitExpenseBeforeAmortizationExpense	9570000	usd
	sybt	Investment Program Proportional Amortization Method Elected Income Tax Credit And Other Income Tax Benefit Expense Before Amortization Expense InvestmentProgramProportionalAmortizationMethodElectedIncomeTaxCreditAndOtherIncomeTaxBenefitExpenseBeforeAmortizationExpense	614000	usd
CY2024Q3	sybt	Investment Program Effective Yield Method Income Tax Credit And Other Income Tax Benefit InvestmentProgramEffectiveYieldMethodIncomeTaxCreditAndOtherIncomeTaxBenefit	0	usd
CY2023Q3	sybt	Investment Program Effective Yield Method Income Tax Credit And Other Income Tax Benefit InvestmentProgramEffectiveYieldMethodIncomeTaxCreditAndOtherIncomeTaxBenefit	399000	usd
	sybt	Investment Program Effective Yield Method Income Tax Credit And Other Income Tax Benefit InvestmentProgramEffectiveYieldMethodIncomeTaxCreditAndOtherIncomeTaxBenefit	0	usd
	sybt	Investment Program Effective Yield Method Income Tax Credit And Other Income Tax Benefit InvestmentProgramEffectiveYieldMethodIncomeTaxCreditAndOtherIncomeTaxBenefit	1198000	usd
CY2024Q3	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	1508203000	usd
CY2023Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	1548624000	usd
CY2024Q3	us-gaap	Demand Deposit Accounts DemandDepositAccounts	2361192000	usd
CY2023Q4	us-gaap	Demand Deposit Accounts DemandDepositAccounts	2480357000	usd
CY2024Q3	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	420772000	usd
CY2023Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	438834000	usd
CY2024Q3	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	1259484000	usd
CY2023Q4	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	1219656000	usd
CY2024Q3	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	329805000	usd
CY2023Q4	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	279474000	usd
CY2024Q3	sybt	Interest Bearing Deposit Other Time Deposit InterestBearingDepositOtherTimeDeposit	846617000	usd
CY2023Q4	sybt	Interest Bearing Deposit Other Time Deposit InterestBearingDepositOtherTimeDeposit	703803000	usd
CY2024Q3	us-gaap	Time Deposits TimeDeposits	1176422000	usd
CY2023Q4	us-gaap	Time Deposits TimeDeposits	983277000	usd
CY2024Q3	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	5217870000	usd
CY2023Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	5122124000	usd
CY2024Q3	us-gaap	Deposits Deposits	6726073000	usd
CY2023Q4	us-gaap	Deposits Deposits	6670748000	usd
CY2024Q3	us-gaap	Interest Bearing Domestic Deposit Brokered InterestBearingDomesticDepositBrokered	203000	usd
CY2023Q4	us-gaap	Interest Bearing Domestic Deposit Brokered InterestBearingDomesticDepositBrokered	597000	usd
CY2024Q3	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	26806000	usd
CY2024Q3	us-gaap	Long Term Debt LongTermDebt	26806000	usd
CY2023Q4	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	200000000	usd
	us-gaap	Proceeds From Federal Home Loan Bank Advances ProceedsFromFederalHomeLoanBankAdvances	2500000000	usd
	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	2400000000	usd
	sybt	Proceeds From Fhlbank Advance Investing Activities Net Of Short Term Maturities ProceedsFromFhlbankAdvanceInvestingActivitiesNetOfShortTermMaturities	725000000	usd
	sybt	Payments Of Fhlbank Borrowings Financing Activities Net Of Short Term Maturities PaymentsOfFhlbankBorrowingsFinancingActivitiesNetOfShortTermMaturities	600000000	usd
	us-gaap	Proceeds From Federal Home Loan Bank Advances ProceedsFromFederalHomeLoanBankAdvances	2200000000	usd
	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	1900000000	usd
	sybt	Proceeds From Fhlbank Advance Investing Activities Net Of Short Term Maturities ProceedsFromFhlbankAdvanceInvestingActivitiesNetOfShortTermMaturities	700000000	usd
	sybt	Payments Of Fhlbank Borrowings Financing Activities Net Of Short Term Maturities PaymentsOfFhlbankBorrowingsFinancingActivitiesNetOfShortTermMaturities	400000000	usd
CY2024Q3	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	325000000	usd
CY2023Q4	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	200000000	usd
CY2024Q3	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Interest Rate At Period End FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresInterestRateAtPeriodEnd	0.041	pure
CY2023Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Interest Rate At Period End FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresInterestRateAtPeriodEnd	0.0411	pure
CY2024Q3	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Maximum Amount Available FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresMaximumAmountAvailable	1210000000	usd
CY2023Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Maximum Amount Available FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresMaximumAmountAvailable	1330000000	usd
CY2024Q3	us-gaap	Fair Value Disclosure Offbalance Sheet Risks Face Amount Liability FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability	2414042000	usd
CY2023Q4	us-gaap	Fair Value Disclosure Offbalance Sheet Risks Face Amount Liability FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability	2456664000	usd
	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	475000	usd
CY2023Q3	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	475000	usd
	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	1100000	usd
CY2024Q2	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	12197000	usd
CY2023Q2	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	14116000	usd
CY2023Q4	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	13082000	usd
CY2022Q4	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	15219000	usd
CY2024Q3	us-gaap	Servicing Asset At Amortized Value Additions ServicingAssetAtAmortizedValueAdditions	247000	usd
CY2023Q3	us-gaap	Servicing Asset At Amortized Value Additions ServicingAssetAtAmortizedValueAdditions	264000	usd
	us-gaap	Servicing Asset At Amortized Value Additions ServicingAssetAtAmortizedValueAdditions	682000	usd
	us-gaap	Servicing Asset At Amortized Value Additions ServicingAssetAtAmortizedValueAdditions	684000	usd
CY2024Q3	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	536000	usd
CY2023Q3	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	822000	usd
	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	1856000	usd
	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	2345000	usd
CY2024Q3	us-gaap	Mortgage Servicing Rights Msr Impairment Recovery MortgageServicingRightsMSRImpairmentRecovery	0	usd
CY2023Q3	us-gaap	Mortgage Servicing Rights Msr Impairment Recovery MortgageServicingRightsMSRImpairmentRecovery	0	usd
	us-gaap	Mortgage Servicing Rights Msr Impairment Recovery MortgageServicingRightsMSRImpairmentRecovery	0	usd
	us-gaap	Mortgage Servicing Rights Msr Impairment Recovery MortgageServicingRightsMSRImpairmentRecovery	0	usd
CY2024Q3	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	11908000	usd
CY2023Q3	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	13558000	usd
CY2024Q3	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	11908000	usd
CY2023Q3	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	13558000	usd
CY2024Q3	us-gaap	Principal Amount Outstanding On Loans Managed And Securitized PrincipalAmountOutstandingOnLoansManagedAndSecuritized	1840000000	usd
CY2023Q4	us-gaap	Principal Amount Outstanding On Loans Managed And Securitized PrincipalAmountOutstandingOnLoansManagedAndSecuritized	1930000000	usd
CY2024Q3	sybt	Mortgage Loans Held For Sale Carrying Amount MortgageLoansHeldForSaleCarryingAmount	4671000	usd
CY2024Q3	sybt	Mortgage Loans Held For Sale Fair Value MortgageLoansHeldForSaleFairValue	4822000	usd
CY2023Q4	sybt	Mortgage Loans Held For Sale Carrying Amount MortgageLoansHeldForSaleCarryingAmount	5965000	usd
CY2023Q4	sybt	Mortgage Loans Held For Sale Fair Value MortgageLoansHeldForSaleFairValue	6056000	usd
CY2024Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000
CY2024Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	29360000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	27092000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	82845000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	83804000	usd
CY2024Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	29299000
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	29223000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	29277000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	29208000
CY2024Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	146000
CY2023Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	113000
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	119000
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	139000
CY2024Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	29445000
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	29336000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	29396000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	29347000
CY2024Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.93
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.83
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.87
CY2024Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.92
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.82
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.86
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized	500000
CY2024Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized	1000000
CY2024Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	979000
	sybt	Proceeds Used For And Received From Settlement Of Stock Awards ProceedsUsedForAndReceivedFromSettlementOfStockAwards	203000	usd
	sybt	Proceeds Used For And Received From Settlement Of Stock Awards ProceedsUsedForAndReceivedFromSettlementOfStockAwards	175000	usd
CY2024Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	922000	usd
CY2024Q3	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	194000	usd
CY2024Q3	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	728000	usd
CY2023Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1032000	usd
CY2023Q3	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	216000	usd
CY2023Q3	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	816000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	2872000	usd
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	604000	usd
	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	2268000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	3219000	usd
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	676000	usd
	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	2543000	usd
CY2024Q3	sybt	Employee Service Sharebased Compensation Nonvested Awards Compensation Cost Not Yet Recognized Remainder Of Fiscal Year EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedRemainderOfFiscalYear	914000	usd
CY2024Q3	sybt	Employee Service Sharebased Compensation Nonvested Awards Compensation Cost Not Yet Recognized Next Twelve Months EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedNextTwelveMonths	2908000	usd
CY2024Q3	sybt	Employee Service Sharebased Compensation Nonvested Awards Compensation Cost Not Yet Recognized Due Year Two EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearTwo	2573000	usd
CY2024Q3	sybt	Employee Service Sharebased Compensation Nonvested Awards Compensation Cost Not Yet Recognized Due Year Three EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearThree	1131000	usd
CY2024Q3	sybt	Employee Service Sharebased Compensation Nonvested Awards Compensation Cost Not Yet Recognized Due Year Four EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearFour	611000	usd
CY2024Q3	sybt	Employee Service Sharebased Compensation Nonvested Awards Compensation Cost Not Yet Recognized Due Year Five EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearFive	83000	usd
CY2024Q3	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	8220000	usd
CY2024Q3	us-gaap	Banking Regulation Capital Conservation Buffer Capital Conserved Minimum BankingRegulationCapitalConservationBufferCapitalConservedMinimum	0.025	pure
CY2024Q3	sybt	Common Equity Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets Including Capital Conservation Buffer CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssetsIncludingCapitalConservationBuffer	0.07	pure
CY2024Q3	sybt	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets Including Capital Conservation Buffer TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssetsIncludingCapitalConservationBuffer	0.085	pure
CY2024Q3	sybt	Capital Required For Capital Adequacy To Risk Weighted Assets Including Capital Conservation Buffer CapitalRequiredForCapitalAdequacyToRiskWeightedAssetsIncludingCapitalConservationBuffer	0.105	pure
CY2024Q3	us-gaap	Capital Units CapitalUnits	918369000	usd
CY2024Q3	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	0.1273	pure
CY2024Q3	us-gaap	Capital Required For Capital Adequacy CapitalRequiredForCapitalAdequacy	577245000	usd
CY2024Q3	us-gaap	Capital Required For Capital Adequacy To Risk Weighted Assets CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.08	pure
CY2024Q3	us-gaap	Common Equity Tier One Capital CommonEquityTierOneCapital	805082000	usd
CY2024Q3	us-gaap	Common Equity Tier One Capital Ratio CommonEquityTierOneCapitalRatio	0.1116	pure
CY2024Q3	us-gaap	Common Equity Tier One Capital Required For Capital Adequacy CommonEquityTierOneCapitalRequiredForCapitalAdequacy	324701000	usd
CY2024Q3	us-gaap	Banking Regulation Common Equity Tier One Risk Based Capital Ratio Capital Adequacy Minimum BankingRegulationCommonEquityTierOneRiskBasedCapitalRatioCapitalAdequacyMinimum	0.045	pure
CY2024Q3	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	831082000	usd
CY2024Q3	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.1152	pure
CY2024Q3	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy TierOneRiskBasedCapitalRequiredForCapitalAdequacy	432934000	usd
CY2024Q3	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.06	pure
CY2024Q3	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	831082000	usd
CY2024Q3	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.1005	pure
CY2024Q3	us-gaap	Tier One Leverage Capital Required For Capital Adequacy TierOneLeverageCapitalRequiredForCapitalAdequacy	330781000	usd
CY2024Q3	us-gaap	Tier One Leverage Capital Required For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	0.04	pure
CY2023Q4	us-gaap	Capital Units CapitalUnits	849836000	usd
CY2023Q4	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	0.1256	pure
CY2023Q4	us-gaap	Capital Required For Capital Adequacy CapitalRequiredForCapitalAdequacy	541370000	usd
CY2023Q4	us-gaap	Capital Required For Capital Adequacy To Risk Weighted Assets CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.08	pure
CY2023Q4	us-gaap	Common Equity Tier One Capital CommonEquityTierOneCapital	747376000	usd
CY2023Q4	us-gaap	Common Equity Tier One Capital Ratio CommonEquityTierOneCapitalRatio	0.1104	pure
CY2023Q4	us-gaap	Common Equity Tier One Capital Required For Capital Adequacy CommonEquityTierOneCapitalRequiredForCapitalAdequacy	304521000	usd
CY2023Q4	us-gaap	Banking Regulation Common Equity Tier One Risk Based Capital Ratio Capital Adequacy Minimum BankingRegulationCommonEquityTierOneRiskBasedCapitalRatioCapitalAdequacyMinimum	0.045	pure
CY2023Q4	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	773376000	usd
CY2023Q4	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.1143	pure
CY2023Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy TierOneRiskBasedCapitalRequiredForCapitalAdequacy	406027000	usd
CY2023Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.06	pure
CY2023Q4	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	773376000	usd
CY2023Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.0962	pure
CY2023Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy TierOneLeverageCapitalRequiredForCapitalAdequacy	321713000	usd
CY2023Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	0.04	pure
CY2024Q3	us-gaap	Goodwill Goodwill	194000000	usd
CY2024Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	64979000	usd
CY2023Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	61315000	usd
CY2024Q3	sybt	Provision For Loan And Lease Losses And Offbalance Sheet Credit Risk Exposures ProvisionForLoanAndLeaseLossesAndOffbalanceSheetCreditRiskExposures	4325000	usd
CY2023Q3	sybt	Provision For Loan And Lease Losses And Offbalance Sheet Credit Risk Exposures ProvisionForLoanAndLeaseLossesAndOffbalanceSheetCreditRiskExposures	2775000	usd
CY2024Q3	sybt	Noninterest Income Excluding Fees And Commissions From Fiduciary And Trust Activities NoninterestIncomeExcludingFeesAndCommissionsFromFiduciaryAndTrustActivities	13866000	usd
CY2023Q3	sybt	Noninterest Income Excluding Fees And Commissions From Fiduciary And Trust Activities NoninterestIncomeExcludingFeesAndCommissionsFromFiduciaryAndTrustActivities	12866000	usd
CY2024Q3	us-gaap	Noninterest Expense NoninterestExpense	48452000	usd
CY2023Q3	us-gaap	Noninterest Expense NoninterestExpense	46702000	usd
CY2024Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	36999000	usd
CY2023Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	34734000	usd
CY2024Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7639000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7642000	usd
CY2024Q3	us-gaap	Profit Loss ProfitLoss	29360000	usd
CY2023Q3	us-gaap	Profit Loss ProfitLoss	27092000	usd
CY2024Q3	us-gaap	Assets Assets	8437280000	usd
CY2023Q3	us-gaap	Assets Assets	7903430000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	187071000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	185316000	usd
	sybt	Provision For Loan And Lease Losses And Offbalance Sheet Credit Risk Exposures ProvisionForLoanAndLeaseLossesAndOffbalanceSheetCreditRiskExposures	7050000	usd
	sybt	Provision For Loan And Lease Losses And Offbalance Sheet Credit Risk Exposures ProvisionForLoanAndLeaseLossesAndOffbalanceSheetCreditRiskExposures	7750000	usd
	sybt	Noninterest Income Excluding Fees And Commissions From Fiduciary And Trust Activities NoninterestIncomeExcludingFeesAndCommissionsFromFiduciaryAndTrustActivities	39226000	usd
	sybt	Noninterest Income Excluding Fees And Commissions From Fiduciary And Trust Activities NoninterestIncomeExcludingFeesAndCommissionsFromFiduciaryAndTrustActivities	38100000	usd
	us-gaap	Noninterest Expense NoninterestExpense	146522000	usd
	us-gaap	Noninterest Expense NoninterestExpense	137816000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	105222000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	107553000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	22377000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	23749000	usd
	us-gaap	Profit Loss ProfitLoss	82845000	usd
	us-gaap	Profit Loss ProfitLoss	83804000	usd
CY2024Q3	us-gaap	Assets Assets	8437280000	usd
CY2023Q3	us-gaap	Assets Assets	7903430000	usd
CY2024Q3	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	1112000	usd
CY2023Q3	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	814000	usd
CY2024Q3	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	634000	usd
CY2023Q3	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	569000	usd
CY2024Q3	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-59000	usd
CY2023Q3	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	302000	usd
CY2024Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	928000	usd
CY2023Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	613000	usd
CY2024Q3	us-gaap	Noninterest Income NoninterestIncome	24797000	usd
CY2023Q3	us-gaap	Noninterest Income NoninterestIncome	22896000	usd
	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	3077000	usd
	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	2882000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1817000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1677000	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-39000	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	75000	usd
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	2084000	usd
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	2933000	usd
	us-gaap	Noninterest Income NoninterestIncome	71723000	usd
	us-gaap	Noninterest Income NoninterestIncome	67803000	usd
	sybt	Trading Activity Charges Reducing Product Sales Commissions And Fees TradingActivityChargesReducingProductSalesCommissionsAndFees	707000	usd
	sybt	Trading Activity Charges Reducing Product Sales Commissions And Fees TradingActivityChargesReducingProductSalesCommissionsAndFees	663000	usd
CY2024Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	29468000	usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	21007000	usd
CY2024Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	30953000	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	22487000	usd
CY2024Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P11Y2M12D
CY2023Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P9Y9M18D
CY2024Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0373	pure
CY2023Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0284	pure
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	1012000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	3365000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	3855000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	2864000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	3666000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	2543000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	3674000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	2536000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	3712000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	2547000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	22590000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	12059000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	38509000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	25914000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	7556000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	3427000	usd
CY2024Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	30953000	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	22487000	usd
CY2024Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	1057000	usd
CY2023Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	815000	usd
CY2024Q3	us-gaap	Variable Lease Cost VariableLeaseCost	88000	usd
CY2023Q3	us-gaap	Variable Lease Cost VariableLeaseCost	96000	usd
CY2024Q3	us-gaap	Sublease Income SubleaseIncome	26000	usd
CY2023Q3	us-gaap	Sublease Income SubleaseIncome	25000	usd
CY2024Q3	us-gaap	Lease Cost LeaseCost	1119000	usd
CY2023Q3	us-gaap	Lease Cost LeaseCost	886000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	3215000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	2492000	usd
	us-gaap	Variable Lease Cost VariableLeaseCost	257000	usd
	us-gaap	Variable Lease Cost VariableLeaseCost	235000	usd
	us-gaap	Sublease Income SubleaseIncome	77000	usd
	us-gaap	Sublease Income SubleaseIncome	75000	usd
	us-gaap	Lease Cost LeaseCost	3395000	usd
	us-gaap	Lease Cost LeaseCost	2652000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	3567000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	3111000	usd

Files In Submission

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$SYBT
Stock Yards Bancorp, Inc. Stock $sybt

2024 Q4 Form 10-Q Financial Statement

#000143774924033271 Filed on November 05, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SYBT Stock Yards Bancorp, Inc. Stock $sybt

2024 Q4 Form 10-Q Financial Statement

#000143774924033271 Filed on November 05, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SYBT
Stock Yards Bancorp, Inc. Stock $sybt