$FSBC
Five Star Bancorp Stock $fsbc

$fsbc Overview Financials Valuation SEC Filings Company Website

2024 Q4 Form 10-Q Financial Statement

#000127516824000140 Filed on November 07, 2024

Income Statement

Concept	2024 Q4	2024 Q3
Revenue		$52.67M
YoY Change		16.78%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization
YoY Change
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense
YoY Change
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income		$15.24M
YoY Change		-3.51%
Income Tax		$4.300M
% Of Pretax Income		28.21%
Net Earnings		$10.94M
YoY Change		-0.94%
Net Earnings / Revenue		20.77%
Basic Earnings Per Share		$0.52
Diluted Earnings Per Share		$0.52
COMMON SHARES
Basic Shares Outstanding	21.32M shares	21.32M shares
Diluted Shares Outstanding		21.23M shares

Balance Sheet

Concept	2024 Q4	2024 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents		$250.9M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment		$8.247M
YoY Change		427.3%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets		$3.887B
YoY Change		10.9%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable		$16.14M
YoY Change		-46.4%
Accrued Expenses		$7.101M
YoY Change		42.02%
Deferred Revenue
YoY Change
Short-Term Debt
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities		$23.24M
YoY Change		-33.8%
LONG-TERM LIABILITIES
Long-Term Debt		$73.86M
YoY Change		0.22%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities		$73.86M
YoY Change		0.22%
TOTAL LIABILITIES
Total Short-Term Liabilities		$23.24M
Total Long-Term Liabilities		$73.86M
Total Liabilities		$3.497B
YoY Change		8.23%
SHAREHOLDERS EQUITY
Retained Earnings		$97.41M
YoY Change		39.78%
Common Stock		$302.3M
YoY Change		37.22%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity		$389.9M
YoY Change
Total Liabilities & Shareholders Equity		$3.887B
YoY Change		10.9%

Cashflow Statement

Concept	2024 Q4	2024 Q3
OPERATING ACTIVITIES
Net Income		$10.94M
YoY Change		-0.94%
Depreciation, Depletion And Amortization
YoY Change
Cash From Operating Activities
YoY Change
INVESTING ACTIVITIES
Capital Expenditures
YoY Change
Acquisitions
YoY Change
Other Investing Activities
YoY Change
Cash From Investing Activities
YoY Change
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities
YoY Change
NET CHANGE
Cash From Operating Activities
Cash From Investing Activities
Cash From Financing Activities
Net Change In Cash
YoY Change
FREE CASH FLOW
Cash From Operating Activities
Capital Expenditures
Free Cash Flow
YoY Change

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Entity Registrant Name EntityRegistrantName	FIVE STAR BANCORP
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	75-3100966
	dei	Entity Address Address Line1 EntityAddressAddressLine1	3100 Zinfandel Drive
	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 100
	dei	Entity Address City Or Town EntityAddressCityOrTown	Rancho Cordova
	dei	Entity Address State Or Province EntityAddressStateOrProvince	CA
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	95670
	dei	City Area Code CityAreaCode	(916)
	dei	Local Phone Number LocalPhoneNumber	626-5000
	dei	Security12b Title Security12bTitle	Common stock, no par value per share
	dei	Trading Symbol TradingSymbol	FSBC
CY2024Q3	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	1161000	usd
CY2024Q3	fsbc	Loan Related Fees LoanRelatedFees	406000	usd
CY2024Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	15000	usd
CY2024Q3	us-gaap	Professional Fees ProfessionalFees	830000	usd
CY2024Q3	us-gaap	Advertising Expense AdvertisingExpense	584000	usd
CY2024Q3	fsbc	Loan Related Expenses LoanRelatedExpenses	292000	usd
CY2024Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	1743000	usd
CY2024Q3	us-gaap	Noninterest Expense NoninterestExpense	13776000	usd
CY2024Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	15241000	usd
CY2024Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4300000	usd
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	10941000	usd
CY2024Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.52
CY2024Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.52
CY2024Q3	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	3549000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-1240000	usd
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	854000	usd
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-1039000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2955000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	2035000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2477000	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	8090000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	34389000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	34458000	usd
CY2024Q2	us-gaap	Stockholders Equity StockholdersEquity	380470000	usd
CY2023Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	3077000	usd
CY2024Q3	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	2910000	usd
CY2023Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	11464000	usd
CY2024Q3	us-gaap	Notes Receivable Gross NotesReceivableGross	3460565000	usd
CY2023Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	3081719000	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	37583000	usd
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	34431000	usd
CY2024Q3	us-gaap	Notes Receivable Net NotesReceivableNet	3422982000	usd
CY2023Q4	us-gaap	Notes Receivable Net NotesReceivableNet	3047288000	usd
CY2024Q3	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	15000000	usd
CY2023Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	15000000	usd
CY2024Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	6590000	usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	5284000	usd
CY2024Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	7101000	usd
CY2024Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2023Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2024Q3	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2023Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2024Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0
CY2023Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0
CY2024Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2024Q3	us-gaap	Common Stock Value CommonStockValue	302251000	usd
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	220505000	usd
CY2024Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	97411000	usd
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	77036000	usd
CY2024Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-9732000	usd
CY2024Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3887004000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3593125000	usd
CY2024Q3	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	50390000	usd
CY2023Q3	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	41861000	usd
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	140538000	usd
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	119284000	usd
CY2024Q3	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	445000	usd
CY2023Q3	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	472000	usd
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	1396000	usd
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	1401000	usd
CY2024Q3	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	175000	usd
CY2023Q3	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	181000	usd
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	527000	usd
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	548000	usd
CY2024Q3	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	1657000	usd
CY2023Q3	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	2584000	usd
	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	6745000	usd
CY2024Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	52667000	usd
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	149206000	usd
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	128202000	usd
CY2024Q3	us-gaap	Interest Expense Deposits InterestExpenseDeposits	21076000	usd
CY2023Q3	us-gaap	Interest Expense Deposits InterestExpenseDeposits	16386000	usd
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	59304000	usd
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	39733000	usd
CY2024Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	30386000	usd
CY2023Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	27476000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	86222000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	5650000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	3200000	usd
CY2024Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	27636000	usd
CY2023Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	26426000	usd
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	80572000	usd
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	81002000	usd
CY2024Q3	fsbc	Service Charges On Deposit Accounts ServiceChargesOnDepositAccounts	165000	usd
CY2023Q3	fsbc	Service Charges On Deposit Accounts ServiceChargesOnDepositAccounts	158000	usd
	fsbc	Service Charges On Deposit Accounts ServiceChargesOnDepositAccounts	542000	usd
	fsbc	Service Charges On Deposit Accounts ServiceChargesOnDepositAccounts	410000	usd
	dei	Entity File Number EntityFileNumber	001-40379
CY2023Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	45098000	usd
	dei	Entity Central Index Key EntityCentralIndexKey	0001275168
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2024
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Amendment Flag AmendmentFlag	false
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	CA
	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	Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
CY2024Q3	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss DebtSecuritiesAvailableForSaleAllowanceForCreditLoss	0	usd
CY2024Q3	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	2720000	usd
CY2024Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1657000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1623000	usd
CY2024Q3	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	19192000	usd
CY2023Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	17180000	usd
CY2024Q3	us-gaap	Interest Receivable And Other Assets InterestReceivableAndOtherAssets	56745000	usd
CY2023Q4	us-gaap	Interest Receivable And Other Assets InterestReceivableAndOtherAssets	56692000	usd
CY2024Q3	us-gaap	Assets Assets	3887004000	usd
CY2023Q4	us-gaap	Assets Assets	3593125000	usd
CY2024Q3	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	906939000	usd
CY2023Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	831101000	usd
CY2024Q3	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	2493040000	usd
CY2023Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	2195795000	usd
CY2024Q3	us-gaap	Other Borrowings OtherBorrowings	0	usd
CY2023Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	31103000	usd
CY2024Q3	us-gaap	Liabilities Liabilities	3497074000	usd
CY2023Q4	us-gaap	Liabilities Liabilities	3307351000	usd
CY2024Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2023Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2024Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0
CY2023Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0
CY2024Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2023Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2023Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	17256989	shares
	dei	Document Type DocumentType	10-Q
CY2023Q4	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss DebtSecuritiesAvailableForSaleAllowanceForCreditLoss	0	usd
CY2024Q3	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	118053000	usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	124788000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	104238000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	108083000	usd
CY2023Q4	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss DebtSecuritiesHeldToMaturityAllowanceForCreditLoss	20000	usd
CY2024Q3	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss DebtSecuritiesHeldToMaturityAllowanceForCreditLoss	20000	usd
CY2024Q3	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	2643000	usd
CY2023Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	2913000	usd
CY2024Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	21319583	shares
CY2024Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	21319583	shares
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	17256989	shares
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-11767000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	389930000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	285774000	usd
	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	6969000	usd
CY2023Q3	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	1161000	usd
	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	3484000	usd
	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	3484000	usd
CY2024Q3	us-gaap	Interest Expense Other Short Term Borrowings InterestExpenseOtherShortTermBorrowings	44000	usd
CY2023Q3	us-gaap	Interest Expense Other Short Term Borrowings InterestExpenseOtherShortTermBorrowings	75000	usd
	us-gaap	Interest Expense Other Short Term Borrowings InterestExpenseOtherShortTermBorrowings	196000	usd
	us-gaap	Interest Expense Other Short Term Borrowings InterestExpenseOtherShortTermBorrowings	783000	usd
CY2024Q3	us-gaap	Interest Expense Operating InterestExpenseOperating	22281000	usd
CY2023Q3	us-gaap	Interest Expense Operating InterestExpenseOperating	17622000	usd
	us-gaap	Interest Expense Operating InterestExpenseOperating	62984000	usd
	us-gaap	Interest Expense Operating InterestExpenseOperating	44000000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	84202000	usd
CY2024Q3	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	2750000	usd
CY2023Q3	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	1050000	usd
CY2024Q3	us-gaap	Gain Loss On Sale Of Loans And Leases GainLossOnSaleOfLoansAndLeases	306000	usd
CY2023Q3	us-gaap	Gain Loss On Sale Of Loans And Leases GainLossOnSaleOfLoansAndLeases	396000	usd
	us-gaap	Gain Loss On Sale Of Loans And Leases GainLossOnSaleOfLoansAndLeases	1124000	usd
	us-gaap	Gain Loss On Sale Of Loans And Leases GainLossOnSaleOfLoansAndLeases	1635000	usd
CY2023Q3	fsbc	Loan Related Fees LoanRelatedFees	355000	usd
	fsbc	Loan Related Fees LoanRelatedFees	1205000	usd
	fsbc	Loan Related Fees LoanRelatedFees	1052000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	462000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	355000	usd
CY2023Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	74000	usd
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	466000	usd
	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	1187000	usd
CY2023Q3	us-gaap	Professional Fees ProfessionalFees	700000	usd
	us-gaap	Professional Fees ProfessionalFees	2304000	usd
	us-gaap	Professional Fees ProfessionalFees	1917000	usd
CY2023Q3	us-gaap	Advertising Expense AdvertisingExpense	535000	usd
	us-gaap	Advertising Expense AdvertisingExpense	1659000	usd
	us-gaap	Advertising Expense AdvertisingExpense	1686000	usd
CY2023Q3	fsbc	Loan Related Expenses LoanRelatedExpenses	345000	usd
	fsbc	Loan Related Expenses LoanRelatedExpenses	886000	usd
	fsbc	Loan Related Expenses LoanRelatedExpenses	924000	usd
CY2023Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	1603000	usd
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	4995000	usd
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	4943000	usd
CY2023Q3	us-gaap	Noninterest Expense NoninterestExpense	12015000	usd
	us-gaap	Noninterest Expense NoninterestExpense	40005000	usd
	us-gaap	Noninterest Expense NoninterestExpense	35112000	usd
CY2023Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	15795000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	45354000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	51465000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4750000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	13000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14530000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	11045000	usd
	us-gaap	Net Income Loss NetIncomeLoss	32354000	usd
	us-gaap	Net Income Loss NetIncomeLoss	36935000	usd
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.64
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.63
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.15
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.64
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.63
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.15
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	10941000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	11045000	usd
	us-gaap	Net Income Loss NetIncomeLoss	32354000	usd
	us-gaap	Net Income Loss NetIncomeLoss	36935000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	-4195000	usd
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	2889000	usd
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	-3516000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	1049000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	2500000	usd
CY2024Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	13441000	usd
CY2023Q2	us-gaap	Stockholders Equity StockholdersEquity	269140000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	11045000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2955000	usd
CY2022	us-gaap	Accounting Standards Update Extensible List AccountingStandardsUpdateExtensibleList	http://fasb.org/us-gaap/2024#AccountingStandardsUpdate201613Member
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2024-09-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	true
	dei	Entity Ex Transition Period EntityExTransitionPeriod	false
	dei	Entity Shell Company EntityShellCompany	false
CY2024Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	21319083	shares
CY2024Q3	us-gaap	Cash And Due From Banks CashAndDueFromBanks	44531000	usd
CY2023Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	26986000	usd
CY2024Q3	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	206321000	usd
CY2023Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	294590000	usd
CY2024Q3	fsbc	Cash And Cash Equivalents Less Time Deposits At Carrying Value CashAndCashEquivalentsLessTimeDepositsAtCarryingValue	250852000	usd
CY2023Q4	fsbc	Cash And Cash Equivalents Less Time Deposits At Carrying Value CashAndCashEquivalentsLessTimeDepositsAtCarryingValue	321576000	usd
CY2024Q3	us-gaap	Time Deposits At Carrying Value TimeDepositsAtCarryingValue	4118000	usd
CY2023Q4	us-gaap	Time Deposits At Carrying Value TimeDepositsAtCarryingValue	5858000	usd
CY2024Q3	us-gaap	Deposits Deposits	3399979000	usd
CY2023Q4	us-gaap	Deposits Deposits	3026896000	usd
CY2024Q3	us-gaap	Subordinated Debt SubordinatedDebt	73859000	usd
CY2023Q4	us-gaap	Subordinated Debt SubordinatedDebt	73749000	usd
CY2023Q4	us-gaap	Other Borrowings OtherBorrowings	170000000	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	5603000	usd
CY2024Q3	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	16135000	usd
CY2024Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2024Q3	fsbc	Federal Home Loan Bank Stock Dividends FederalHomeLoanBankStockDividends	327000	usd
CY2023Q3	fsbc	Federal Home Loan Bank Stock Dividends FederalHomeLoanBankStockDividends	274000	usd
	fsbc	Federal Home Loan Bank Stock Dividends FederalHomeLoanBankStockDividends	988000	usd
	fsbc	Federal Home Loan Bank Stock Dividends FederalHomeLoanBankStockDividends	656000	usd
CY2024Q3	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	162000	usd
CY2023Q3	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	127000	usd
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1467000	usd
CY2024Q3	us-gaap	Noninterest Income NoninterestIncome	1381000	usd
CY2023Q3	us-gaap	Noninterest Income NoninterestIncome	1384000	usd
	us-gaap	Noninterest Income NoninterestIncome	4787000	usd
	us-gaap	Noninterest Income NoninterestIncome	5575000	usd
CY2024Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	7969000	usd
CY2023Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	6876000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	23349000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	19915000	usd
CY2024Q3	us-gaap	Occupancy Net OccupancyNet	626000	usd
CY2023Q3	us-gaap	Occupancy Net OccupancyNet	561000	usd
	us-gaap	Occupancy Net OccupancyNet	1898000	usd
	us-gaap	Occupancy Net OccupancyNet	1635000	usd
CY2024Q3	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	1327000	usd
CY2023Q3	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	1020000	usd
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	3719000	usd
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	2905000	usd
CY2024Q3	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	405000	usd
CY2023Q3	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	375000	usd
	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	1195000	usd
CY2023Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	245000	usd
CY2023Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.20
CY2023Q3	us-gaap	Dividends Common Stock DividendsCommonStock	3451000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	274024000	usd
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	10941000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	2500000	usd
CY2024Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	283000	usd
CY2024Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.20
CY2024Q3	us-gaap	Dividends Common Stock DividendsCommonStock	4264000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	389930000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	252825000	usd
	us-gaap	Net Income Loss NetIncomeLoss	36935000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2477000	usd
	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	0	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	723000	usd
	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	0	usd
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.55
	us-gaap	Dividends Common Stock DividendsCommonStock	9491000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	274024000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	285774000	usd
	us-gaap	Net Income Loss NetIncomeLoss	32354000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	2035000	usd
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	80870000	usd
	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	0	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	876000	usd
	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	0	usd
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.60
	us-gaap	Dividends Common Stock DividendsCommonStock	11979000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	389930000	usd
	us-gaap	Net Income Loss NetIncomeLoss	32354000	usd
	us-gaap	Net Income Loss NetIncomeLoss	36935000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	5650000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	3200000	usd
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1407000	usd
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1227000	usd
	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	272000	usd
	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	-125000	usd
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-721000	usd
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-886000	usd
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	109000	usd
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	107000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	876000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	723000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	462000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	355000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	24000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	79000	usd
	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	19358000	usd
	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	39915000	usd
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	1124000	usd
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	1635000	usd
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	17572000	usd
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	32224000	usd
	us-gaap	Equity Method Investment Realized Gain Loss On Disposal EquityMethodInvestmentRealizedGainLossOnDisposal	242000	usd
	us-gaap	Equity Method Investment Realized Gain Loss On Disposal EquityMethodInvestmentRealizedGainLossOnDisposal	1274000	usd
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-1459000	usd
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	5523000	usd
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-4195000	usd
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	14457000	usd
	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-727000	usd
	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-714000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	33792000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	40547000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	6370000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	8134000	usd
	fsbc	Payments For Capital Call For Equity Investment PaymentsForCapitalCallForEquityInvestment	2802000	usd
	fsbc	Payments For Capital Call For Equity Investment PaymentsForCapitalCallForEquityInvestment	0	usd
	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	530000	usd
	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	0	usd
	fsbc	Proceeds From Low Income Housing Credits ProceedsFromLowIncomeHousingCredits	-10559000	usd
	fsbc	Proceeds From Low Income Housing Credits ProceedsFromLowIncomeHousingCredits	0	usd
	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	1740000	usd
	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	2878000	usd
	fsbc	Payments For Origination Of Loans Net Of Proceeds From Repayments PaymentsForOriginationOfLoansNetOfProceedsFromRepayments	369697000	usd
	fsbc	Payments For Origination Of Loans Net Of Proceeds From Repayments PaymentsForOriginationOfLoansNetOfProceedsFromRepayments	212137000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	522000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	470000	usd
	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	0	usd
	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	4110000	usd
	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	1550000	usd
	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	2000000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-376490000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-207705000	usd
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	373083000	usd
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	250206000	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	80870000	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	usd
	us-gaap	Repayments Of Other Debt RepaymentsOfOtherDebt	170000000	usd
	us-gaap	Repayments Of Other Debt RepaymentsOfOtherDebt	10000000	usd
	us-gaap	Payments Of Dividends PaymentsOfDividends	11979000	usd
	us-gaap	Payments Of Dividends PaymentsOfDividends	9491000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	271974000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	230715000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-70724000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	63557000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	321576000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	259991000	usd
CY2024Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	250852000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	323548000	usd
	us-gaap	Interest Paid Net InterestPaidNet	65223000	usd
	us-gaap	Interest Paid Net InterestPaidNet	43817000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	11388000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1480000	usd
	fsbc	Transfer From Loans Held For Sale To Loans Held For Investment TransferFromLoansHeldForSaleToLoansHeldForInvestment	11464000	usd
	fsbc	Transfer From Loans Held For Sale To Loans Held For Investment TransferFromLoansHeldForSaleToLoansHeldForInvestment	9416000	usd
	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	2889000	usd
	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-3516000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	2225000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	1513000	usd
	fsbc	Noncash Transaction To Acquire Operating Lease Right Of Use Asset NoncashTransactionToAcquireOperatingLeaseRightOfUseAsset	2225000	usd
	fsbc	Noncash Transaction To Acquire Operating Lease Right Of Use Asset NoncashTransactionToAcquireOperatingLeaseRightOfUseAsset	1534000	usd
CY2003Q2	fsbc	Common Stock Convertible Shares Issuable CommonStockConvertibleSharesIssuable	1	shares
	fsbc	Number Of Branch Offices NumberOfBranchOffices	8	office
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	segment
CY2024Q3	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss DebtSecuritiesHeldToMaturityAllowanceForCreditLoss	20000.0	usd
CY2023Q4	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss DebtSecuritiesHeldToMaturityAllowanceForCreditLoss	20000.0	usd
CY2024Q3	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	2720000	usd
CY2024Q3	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	0	usd
CY2024Q3	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	77000	usd
CY2024Q3	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	2643000	usd
CY2023Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	3077000	usd
CY2023Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	0	usd
CY2023Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	164000	usd
CY2023Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	2913000	usd
CY2024Q3	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	118053000	usd
CY2024Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	169000	usd
CY2024Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	13984000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	104238000	usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	124788000	usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	161000	usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	16866000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	108083000	usd
CY2024Q3	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount	210000	usd
CY2024Q3	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	204000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	0	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	0	usd
CY2023Q4	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount	277000	usd
CY2023Q4	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	263000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	0	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	0	usd
CY2024Q3	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	945000	usd
CY2024Q3	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	918000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	802000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	756000	usd
CY2023Q4	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	935000	usd
CY2023Q4	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	885000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	394000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	367000	usd
CY2024Q3	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount	1380000	usd
CY2024Q3	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	1341000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	9247000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	8379000	usd
CY2023Q4	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount	1365000	usd
CY2023Q4	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	1292000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	6407000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	5838000	usd
CY2024Q3	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount	185000	usd
CY2024Q3	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	180000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	32846000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	29345000	usd
CY2023Q4	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount	500000	usd
CY2023Q4	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	473000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	36487000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	32254000	usd
CY2024Q3	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	2720000	usd
CY2024Q3	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	2643000	usd
CY2024Q3	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	118053000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	104238000	usd
CY2023Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	3077000	usd
CY2023Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	2913000	usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	124788000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	108083000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	865000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	3000	usd
CY2024Q3	fsbc	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Fair Value DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerFairValue	97305000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	13981000	usd
CY2024Q3	fsbc	Debt Securities Available For Sale Unrealized Loss Position Fair Value DebtSecuritiesAvailableForSaleUnrealizedLossPositionFairValue	98170000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	13984000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	1130000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	14000	usd
CY2023Q4	fsbc	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Fair Value DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerFairValue	101730000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	16852000	usd
CY2023Q4	fsbc	Debt Securities Available For Sale Unrealized Loss Position Fair Value DebtSecuritiesAvailableForSaleUnrealizedLossPositionFairValue	102860000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	16866000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	145	security
CY2023Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	149	security
CY2024Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Number Of Positions DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions	143	security
CY2024Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Number Of Positions DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions	2	security
CY2023Q4	fsbc	Debt Securities Held To Maturity Continuous Unrealized Loss Position More Than12 Months Number Of Positions DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositionMoreThan12MonthsNumberOfPositions	1	security
CY2024Q3	fsbc	Debt Securities Held To Maturity Continuous Unrealized Loss Position More Than12 Months Number Of Positions DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositionMoreThan12MonthsNumberOfPositions	1	security
	fsbc	Federal Home Loan Bank Advances Stock Price For Sales And Purchases FederalHomeLoanBankAdvancesStockPriceForSalesAndPurchases	100
CY2024Q3	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	15000000.0	usd
CY2023Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	15000000.0	usd
CY2024Q3	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	3462550000	usd
CY2023Q4	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	3083976000	usd
CY2024Q3	us-gaap	Financing Receivable Unamortized Loan Commitment Origination Fee And Premium Discount FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount	-1985000	usd
CY2023Q4	us-gaap	Financing Receivable Unamortized Loan Commitment Origination Fee And Premium Discount FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount	-2257000	usd
CY2024Q3	us-gaap	Notes Receivable Gross NotesReceivableGross	3460565000	usd
CY2023Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	3081719000	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	37583000	usd
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	34431000	usd
CY2024Q3	us-gaap	Notes Receivable Net NotesReceivableNet	3422982000	usd
CY2023Q4	us-gaap	Notes Receivable Net NotesReceivableNet	3047288000	usd
CY2024Q3	us-gaap	Financing Receivable Originated In Current Fiscal Year FinancingReceivableOriginatedInCurrentFiscalYear	584902000	usd
CY2024Q3	us-gaap	Financing Receivable Originated In Fiscal Year Before Latest Fiscal Year FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear	449718000	usd
CY2024Q3	us-gaap	Financing Receivable Originated Two Years Before Latest Fiscal Year FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear	1017622000	usd
CY2024Q3	us-gaap	Financing Receivable Originated Three Years Before Latest Fiscal Year FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear	708432000	usd
CY2024Q3	us-gaap	Financing Receivable Originated Four Years Before Latest Fiscal Year FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear	259375000	usd
CY2024Q3	us-gaap	Financing Receivable Originated Five Or More Years Before Latest Fiscal Year FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear	375521000	usd
CY2024Q3	us-gaap	Financing Receivable Revolving FinancingReceivableRevolving	64995000	usd
CY2024Q3	us-gaap	Financing Receivable Revolving Converted To Term Loan FinancingReceivableRevolvingConvertedToTermLoan	0	usd
CY2024Q3	us-gaap	Notes Receivable Gross NotesReceivableGross	3460565000	usd
CY2023Q4	us-gaap	Financing Receivable Originated In Current Fiscal Year FinancingReceivableOriginatedInCurrentFiscalYear	407767000	usd
CY2023Q4	us-gaap	Financing Receivable Originated In Fiscal Year Before Latest Fiscal Year FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear	1110077000	usd
CY2023Q4	us-gaap	Financing Receivable Originated Two Years Before Latest Fiscal Year FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear	778437000	usd
CY2023Q4	us-gaap	Financing Receivable Originated Three Years Before Latest Fiscal Year FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear	283131000	usd
CY2023Q4	us-gaap	Financing Receivable Originated Four Years Before Latest Fiscal Year FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear	154902000	usd
CY2023Q4	us-gaap	Financing Receivable Originated Five Or More Years Before Latest Fiscal Year FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear	286477000	usd
CY2023Q4	us-gaap	Financing Receivable Revolving FinancingReceivableRevolving	60928000	usd
CY2023Q4	us-gaap	Financing Receivable Revolving Converted To Term Loan FinancingReceivableRevolvingConvertedToTermLoan	0	usd
CY2023Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	3081719000	usd
CY2024Q3	us-gaap	Notes Receivable Gross NotesReceivableGross	3460565000	usd
CY2023Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	3081719000	usd
CY2024Q3	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	0	usd
CY2023Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	0	usd
CY2024Q3	fsbc	Number Of Collateral Dependent Loans In Process Of Foreclosure NumberOfCollateralDependentLoansInProcessOfForeclosure	0	loan
CY2023Q4	fsbc	Number Of Collateral Dependent Loans In Process Of Foreclosure NumberOfCollateralDependentLoansInProcessOfForeclosure	0	loan
CY2024Q3	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	1841000	usd
CY2023Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	1965000	usd
CY2023Q3	us-gaap	Financing Receivable Nonaccrual Interest Income FinancingReceivableNonaccrualInterestIncome	0	usd
	us-gaap	Financing Receivable Nonaccrual Interest Income FinancingReceivableNonaccrualInterestIncome	0	usd
CY2024Q3	us-gaap	Financing Receivable Nonaccrual Interest Income FinancingReceivableNonaccrualInterestIncome	0	usd
	us-gaap	Financing Receivable Nonaccrual Interest Income FinancingReceivableNonaccrualInterestIncome	0	usd
CY2024Q3	fsbc	Financing Receivable Nonaccrual Interest Income Foregone FinancingReceivableNonaccrualInterestIncomeForegone	37800	usd
	fsbc	Financing Receivable Nonaccrual Interest Income Foregone FinancingReceivableNonaccrualInterestIncomeForegone	115200	usd
CY2023Q3	fsbc	Financing Receivable Nonaccrual Interest Income Foregone FinancingReceivableNonaccrualInterestIncomeForegone	27100	usd
	fsbc	Financing Receivable Nonaccrual Interest Income Foregone FinancingReceivableNonaccrualInterestIncomeForegone	62300	usd
CY2024Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	35406000	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	901000	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	128000	usd
CY2024Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	2950000	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	37583000	usd
CY2023Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	33984000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	1432000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	426000	usd
CY2023Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	1050000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	34028000	usd
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	34431000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	3352000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	554000	usd
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	5950000	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	37583000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	28389000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	3565000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	1072000	usd
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	2870000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	34028000	usd
CY2024Q3	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1 FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1	1800000000	usd
CY2023Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1 FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1	1700000000	usd
CY2024Q3	us-gaap	Interest Bearing Domestic Deposit Checking InterestBearingDomesticDepositChecking	324028000	usd
CY2023Q4	us-gaap	Interest Bearing Domestic Deposit Checking InterestBearingDomesticDepositChecking	320356000	usd
CY2024Q3	us-gaap	Interest Bearing Domestic Deposit Savings InterestBearingDomesticDepositSavings	131561000	usd
CY2023Q4	us-gaap	Interest Bearing Domestic Deposit Savings InterestBearingDomesticDepositSavings	126498000	usd
CY2024Q3	us-gaap	Interest Bearing Domestic Deposit Money Market InterestBearingDomesticDepositMoneyMarket	1546443000	usd
CY2023Q4	us-gaap	Interest Bearing Domestic Deposit Money Market InterestBearingDomesticDepositMoneyMarket	1282369000	usd
	fsbc	Interest Expense Domestic Deposit Liabilities Time Deposit250000 Minimum InterestExpenseDomesticDepositLiabilitiesTimeDeposit250000Minimum	250000	usd
CY2024Q3	fsbc	Interest Bearing Domestic Deposit Time Deposits250000 Or More InterestBearingDomesticDepositTimeDeposits250000OrMore	191298000	usd
CY2023Q4	fsbc	Interest Bearing Domestic Deposit Time Deposits250000 Or More InterestBearingDomesticDepositTimeDeposits250000OrMore	344694000	usd
CY2024Q3	us-gaap	Interest Bearing Domestic Deposit Other Time Deposit InterestBearingDomesticDepositOtherTimeDeposit	299710000	usd
CY2023Q4	us-gaap	Interest Bearing Domestic Deposit Other Time Deposit InterestBearingDomesticDepositOtherTimeDeposit	121878000	usd
CY2024Q3	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	2493040000	usd
CY2023Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	2195795000	usd
CY2024Q3	us-gaap	Interest Bearing Domestic Deposit Time Deposits InterestBearingDomesticDepositTimeDeposits	491000000.0	usd
CY2023Q4	us-gaap	Interest Bearing Domestic Deposit Time Deposits InterestBearingDomesticDepositTimeDeposits	466600000	usd
CY2024Q3	us-gaap	Time Deposit Maturities Remainder Of Fiscal Year TimeDepositMaturitiesRemainderOfFiscalYear	433896000	usd
CY2024Q3	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	53862000	usd
CY2024Q3	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	3013000	usd
CY2024Q3	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	101000	usd
CY2024Q3	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	136000	usd
CY2024Q3	us-gaap	Interest Bearing Domestic Deposit Time Deposits InterestBearingDomesticDepositTimeDeposits	491008000	usd
CY2024Q3	fsbc	One Way Deposits OneWayDeposits	0	usd
CY2023Q4	fsbc	One Way Deposits OneWayDeposits	0	usd
CY2024Q3	fsbc	Network Deposits NetworkDeposits	700491000	usd
CY2023Q4	fsbc	Network Deposits NetworkDeposits	636524000	usd
CY2024Q3	us-gaap	Interest Expense Domestic Deposit Liabilities Checking InterestExpenseDomesticDepositLiabilitiesChecking	1237000	usd
CY2023Q3	us-gaap	Interest Expense Domestic Deposit Liabilities Checking InterestExpenseDomesticDepositLiabilitiesChecking	972000	usd
	us-gaap	Interest Expense Domestic Deposit Liabilities Checking InterestExpenseDomesticDepositLiabilitiesChecking	3467000	usd
	us-gaap	Interest Expense Domestic Deposit Liabilities Checking InterestExpenseDomesticDepositLiabilitiesChecking	2230000	usd
CY2024Q3	us-gaap	Interest Expense Domestic Deposit Liabilities Savings InterestExpenseDomesticDepositLiabilitiesSavings	979000	usd
CY2023Q3	us-gaap	Interest Expense Domestic Deposit Liabilities Savings InterestExpenseDomesticDepositLiabilitiesSavings	880000	usd
	us-gaap	Interest Expense Domestic Deposit Liabilities Savings InterestExpenseDomesticDepositLiabilitiesSavings	2697000	usd
	us-gaap	Interest Expense Domestic Deposit Liabilities Savings InterestExpenseDomesticDepositLiabilitiesSavings	2182000	usd
CY2024Q3	us-gaap	Interest Expense Domestic Deposit Liabilities Money Market InterestExpenseDomesticDepositLiabilitiesMoneyMarket	14688000	usd
CY2023Q3	us-gaap	Interest Expense Domestic Deposit Liabilities Money Market InterestExpenseDomesticDepositLiabilitiesMoneyMarket	9536000	usd
	us-gaap	Interest Expense Domestic Deposit Liabilities Money Market InterestExpenseDomesticDepositLiabilitiesMoneyMarket	40231000	usd
	us-gaap	Interest Expense Domestic Deposit Liabilities Money Market InterestExpenseDomesticDepositLiabilitiesMoneyMarket	23108000	usd
	fsbc	Interest Expense Domestic Deposit Liabilities Time Deposit250000 Minimum InterestExpenseDomesticDepositLiabilitiesTimeDeposit250000Minimum	250000	usd
CY2024Q3	fsbc	Interest Expense Domestic Deposit Liabilities Time Deposit250000 Or More InterestExpenseDomesticDepositLiabilitiesTimeDeposit250000OrMore	2387000	usd
CY2023Q3	fsbc	Interest Expense Domestic Deposit Liabilities Time Deposit250000 Or More InterestExpenseDomesticDepositLiabilitiesTimeDeposit250000OrMore	3865000	usd
	fsbc	Interest Expense Domestic Deposit Liabilities Time Deposit250000 Or More InterestExpenseDomesticDepositLiabilitiesTimeDeposit250000OrMore	8622000	usd
	fsbc	Interest Expense Domestic Deposit Liabilities Time Deposit250000 Or More InterestExpenseDomesticDepositLiabilitiesTimeDeposit250000OrMore	8462000	usd
CY2024Q3	us-gaap	Interest Expense Domestic Deposit Liabilities Other Time Deposit InterestExpenseDomesticDepositLiabilitiesOtherTimeDeposit	1785000	usd
CY2023Q3	us-gaap	Interest Expense Domestic Deposit Liabilities Other Time Deposit InterestExpenseDomesticDepositLiabilitiesOtherTimeDeposit	1133000	usd
	us-gaap	Interest Expense Domestic Deposit Liabilities Other Time Deposit InterestExpenseDomesticDepositLiabilitiesOtherTimeDeposit	4287000	usd
	us-gaap	Interest Expense Domestic Deposit Liabilities Other Time Deposit InterestExpenseDomesticDepositLiabilitiesOtherTimeDeposit	3751000	usd
CY2024Q3	us-gaap	Interest Expense Deposits InterestExpenseDeposits	21076000	usd
CY2023Q3	us-gaap	Interest Expense Deposits InterestExpenseDeposits	16386000	usd
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	59304000	usd
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	39733000	usd
CY2024Q3	us-gaap	Subordinated Debt SubordinatedDebt	73900000	usd
CY2023Q4	us-gaap	Subordinated Debt SubordinatedDebt	73700000	usd
CY2023Q4	fsbc	Number Of Unsecured Federal Funds NumberOfUnsecuredFederalFunds	5	federal_fund
CY2024Q3	fsbc	Number Of Unsecured Federal Funds NumberOfUnsecuredFederalFunds	5	federal_fund
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	10941000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	11045000	usd
	us-gaap	Net Income Loss NetIncomeLoss	32354000	usd
	us-gaap	Net Income Loss NetIncomeLoss	36935000	usd
CY2024Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	21182143	shares
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	17175034	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	19809298	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	17163609	shares
CY2024Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	50615	shares
CY2023Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	19791	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	50344	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	22626	shares
CY2024Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	21232758	shares
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	17194825	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19859642	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	17186235	shares
CY2024Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.52
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.64
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.63
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.15
CY2024Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.52
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.64
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.63
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.15
CY2024Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.20
CY2024Q3	us-gaap	Dividends Common Stock DividendsCommonStock	4300000	usd
CY2024Q3	us-gaap	Share Based Compensation ShareBasedCompensation	300000	usd
CY2023Q3	us-gaap	Share Based Compensation ShareBasedCompensation	200000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	900000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	700000	usd
CY2024Q3	fsbc	Unvested Restricted Shares UnvestedRestrictedShares	137457	shares
CY2023Q3	fsbc	Unvested Restricted Shares UnvestedRestrictedShares	82324	shares
	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	2300000	usd
CY2024Q3	fsbc	Unvested Restricted Shares UnvestedRestrictedShares	137457	shares
CY2024Q3	us-gaap	Other Commitment OtherCommitment	428645000	usd
CY2023Q4	us-gaap	Other Commitment OtherCommitment	458887000	usd
CY2024Q3	fsbc	Real Estate Related Loans Percentage RealEstateRelatedLoansPercentage	0.8642
CY2023Q4	fsbc	Real Estate Related Loans Percentage RealEstateRelatedLoansPercentage	0.9230
CY2024Q3	fsbc	Deposits5 Million Or More Number Of Deposit Relationships Deposits5MillionOrMoreNumberOfDepositRelationships	101	deposit_relationship
CY2024Q3	fsbc	Deposits5 Million Or More Per Deposit Deposits5MillionOrMorePerDeposit	5000000	usd
CY2024Q3	fsbc	Deposits5 Million Or More Amount Deposits5MillionOrMoreAmount	2100000000	usd
CY2024Q3	fsbc	Percentage Of Deposits Over5 Million To Deposits PercentageOfDepositsOver5MillionToDeposits	0.6058
CY2024Q3	fsbc	Largest Single Deposit LargestSingleDeposit	275000000.0	usd
CY2024Q3	fsbc	Percentage Of Largest Single Deposit To Deposits PercentageOfLargestSingleDepositToDeposits	0.0809
CY2024Q3	us-gaap	Cash Uninsured Amount CashUninsuredAmount	39000000.0	usd
CY2023Q4	us-gaap	Cash Uninsured Amount CashUninsuredAmount	22300000	usd
CY2024Q3	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false
CY2024Q3	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2024Q3	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false
CY2024Q3	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false

Files In Submission

Name	View Source	Status
0001275168-24-000140-index-headers.html	Edgar Link	pending
0001275168-24-000140-index.html	Edgar Link	pending
0001275168-24-000140.txt	Edgar Link	pending
0001275168-24-000140-xbrl.zip	Edgar Link	pending
a2024q310-qexx311.htm	Edgar Link	pending
a2024q310-qexx312.htm	Edgar Link	pending
a2024q310-qexx321.htm	Edgar Link	pending
a2024q310-qexx322.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
fsbc-20240930.htm	Edgar Link	pending
fsbc-20240930.xsd	Edgar Link	pending
fsbc-20240930_g1.jpg	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
fsbc-20240930_cal.xml	Edgar Link	unprocessable
fsbc-20240930_lab.xml	Edgar Link	unprocessable
fsbc-20240930_htm.xml	Edgar Link	completed
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
fsbc-20240930_pre.xml	Edgar Link	unprocessable
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
fsbc-20240930_def.xml	Edgar Link	unprocessable

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$FSBC
Five Star Bancorp Stock $fsbc

2024 Q4 Form 10-Q Financial Statement

#000127516824000140 Filed on November 07, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FSBC Five Star Bancorp Stock $fsbc

2024 Q4 Form 10-Q Financial Statement

#000127516824000140 Filed on November 07, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FSBC
Five Star Bancorp Stock $fsbc