$BSRR
SIERRA BANCORP Stock $bsrr

$bsrr Overview Financials Valuation SEC Filings Company Website

2024 Q1 Form 10-K Financial Statement

#000155837024003776 Filed on March 22, 2024

Income Statement

Concept	2024 Q1	2023 Q4	2023
Revenue	$40.96M	$42.44M	$163.1M
YoY Change	9.47%	19.21%	33.9%
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	$753.0K	$782.0K	$2.200M
YoY Change	-8.51%	-9.91%	-8.33%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$12.24M	$14.57M	$50.72M
YoY Change	31.84%	133.56%	315.57%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$12.65M	$8.254M	$46.46M
YoY Change	10.42%	-8.43%	3.45%
Income Tax	$3.323M	$1.964M	$11.62M
% Of Pretax Income	26.26%	23.79%	25.01%
Net Earnings	$9.330M	$6.290M	$34.84M
YoY Change	6.62%	-11.57%	3.52%
Net Earnings / Revenue	22.78%	14.82%	21.36%
Basic Earnings Per Share	$0.64		$2.37
Diluted Earnings Per Share	$0.64	$0.43	$2.36
COMMON SHARES
Basic Shares Outstanding	14.79M	14.70M	14.71M
Diluted Shares Outstanding	14.55M		14.74M

Balance Sheet

Concept	2024 Q1	2023 Q4	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$119.2M	$78.60M
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	$16.07M	$16.91M	$16.91M
YoY Change	-28.02%	-24.78%	-24.78%
Goodwill	$27.40M	$27.40M
YoY Change	0.16%	0.16%
Intangibles
YoY Change
Long-Term Investments		$43.75M	$43.75M
YoY Change		11.01%	11.01%
Other Assets		$28.68M	$28.68M
YoY Change		-18.01%	-18.01%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$3.553B	$3.730B	$3.730B
YoY Change	-3.97%	3.36%	3.36%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$121.9M	$387.6M	$107.1M
YoY Change	29.54%	18.12%	-1.88%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$121.9M	$107.1M	$107.1M
YoY Change	29.54%	-1.88%	-1.88%
LONG-TERM LIABILITIES
Long-Term Debt	$85.03M	$84.96M	$84.96M
YoY Change	72.7%	72.64%	0.32%
Other Long-Term Liabilities	$74.09M	$77.89M	$77.89M
YoY Change	74.9%	69.41%	69.41%
Total Long-Term Liabilities	$159.1M	$162.9M	$162.9M
YoY Change	223.18%	230.92%	24.63%
TOTAL LIABILITIES
Total Short-Term Liabilities	$121.9M	$107.1M	$107.1M
Total Long-Term Liabilities	$159.1M	$162.9M	$162.9M
Total Liabilities	$3.208B	$3.392B	$3.392B
YoY Change	-5.28%	2.62%	2.62%
SHAREHOLDERS EQUITY
Retained Earnings	$262.9M	$259.1M
YoY Change	6.56%	6.57%
Common Stock	$114.1M	$115.0M
YoY Change	-1.94%	2673.07%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$345.1M	$338.1M	$338.1M
YoY Change
Total Liabilities & Shareholders Equity	$3.553B	$3.730B	$3.730B
YoY Change	-3.81%	3.36%	3.36%

Cashflow Statement

Concept	2024 Q1	2023 Q4	2023
OPERATING ACTIVITIES
Net Income	$9.330M	$6.290M	$34.84M
YoY Change	6.62%	-11.57%	3.52%
Depreciation, Depletion And Amortization	$753.0K	$782.0K	$2.200M
YoY Change	-8.51%	-9.91%	-8.33%
Cash From Operating Activities	$6.981M	$4.375M	$53.25M
YoY Change	-33.68%	2519.76%	58.6%
INVESTING ACTIVITIES
Capital Expenditures	$369.0K	$305.0K	$1.415M
YoY Change	-10.65%	-18.23%	11.24%
Acquisitions
YoY Change
Other Investing Activities	$220.9M	$42.22M	-$82.28M
YoY Change	-365.96%	-152.95%	-82.85%
Cash From Investing Activities	$220.5M	$41.92M	-$83.69M
YoY Change	-364.2%	-152.33%	-82.6%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-186.8M	-56.23M	31.92M
YoY Change	-335.59%	-179.88%	-88.05%
NET CHANGE
Cash From Operating Activities	6.981M	4.375M	53.25M
Cash From Investing Activities	220.5M	41.92M	-83.69M
Cash From Financing Activities	-186.8M	-56.23M	31.92M
Net Change In Cash	40.64M	-9.939M	1.471M
YoY Change	537.52%	4.05%	-100.82%
FREE CASH FLOW
Cash From Operating Activities	$6.981M	$4.375M	$53.25M
Capital Expenditures	$369.0K	$305.0K	$1.415M
Free Cash Flow	$6.612M	$4.070M	$51.83M
YoY Change	-34.63%	-2075.73%	60.46%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2023Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2023	dei	Entity Central Index Key EntityCentralIndexKey	0001130144
CY2023	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2023	dei	Amendment Flag AmendmentFlag	false
CY2022Q4	us-gaap	Preferred Stock No Par Value PreferredStockNoParValue	0
CY2023Q4	us-gaap	Preferred Stock No Par Value PreferredStockNoParValue	0
CY2022Q4	us-gaap	Common Stock No Par Value CommonStockNoParValue	0
CY2023Q4	us-gaap	Common Stock No Par Value CommonStockNoParValue	0
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherAssets
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherAssets
CY2022Q4	us-gaap	Operating Lease Liability Statement Of Financial Position Extensible List OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherLiabilities
CY2023Q4	us-gaap	Operating Lease Liability Statement Of Financial Position Extensible List OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherLiabilities
CY2022Q4	us-gaap	Financing Receivable Accrued Interest After Allowance For Credit Loss Statement Of Financial Position Extensible List FinancingReceivableAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherAssets
CY2023Q4	us-gaap	Financing Receivable Accrued Interest After Allowance For Credit Loss Statement Of Financial Position Extensible List FinancingReceivableAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherAssets
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2023	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	15170372
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	14793832
CY2023Q4	us-gaap	Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss Statement Of Financial Position Extensible List DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherAssets
CY2023Q4	us-gaap	Debt Securities Held To Maturity Accrued Interest After Allowance For Credit Loss Statement Of Financial Position Extensible List DebtSecuritiesHeldToMaturityAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherAssets
CY2023	dei	Document Type DocumentType	10-K
CY2023	dei	Document Annual Report DocumentAnnualReport	true
CY2023	dei	Document Period End Date DocumentPeriodEndDate	2023-12-31
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2023	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023	dei	Document Transition Report DocumentTransitionReport	false
CY2023	dei	Entity File Number EntityFileNumber	000-33063
CY2023	dei	Entity Registrant Name EntityRegistrantName	SIERRA BANCORP
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	CA
CY2023	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	33-0937517
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	86 North Main Street
CY2023	dei	Entity Address City Or Town EntityAddressCityOrTown	Porterville
CY2023	dei	Entity Address State Or Province EntityAddressStateOrProvince	CA
CY2023	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	93257
CY2023	dei	City Area Code CityAreaCode	559
CY2023	dei	Local Phone Number LocalPhoneNumber	782-4900
CY2023	dei	Security12b Title Security12bTitle	Common Stock, No Par Value
CY2023	dei	Trading Symbol TradingSymbol	BSRR
CY2023	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2023	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2023	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2023	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2023	dei	Entity Small Business EntitySmallBusiness	false
CY2023	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2023	dei	Document Fin Stmt Error Correction Flag DocumentFinStmtErrorCorrectionFlag	false
CY2023	dei	Entity Shell Company EntityShellCompany	false
CY2023Q2	dei	Entity Public Float EntityPublicFloat	251000000
CY2024Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	14788121
CY2023	dei	Auditor Firm AuditorFirmId	286
CY2023	dei	Auditor Name AuditorName	RSM US LLP
CY2023	dei	Auditor Location AuditorLocation	San Francisco, California
CY2023Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	73721000
CY2022Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	72803000
CY2023Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	4881000
CY2022Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	4328000
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	78602000
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	77131000
CY2022Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	0
CY2023Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	0
CY2023Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	1019201000
CY2022Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	934923000
CY2023Q4	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest	16000
CY2022Q4	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest	63000
CY2023Q4	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest After Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss	320057000
CY2022Q4	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest After Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss	336881000
CY2023Q4	bsrr	Debt Securities Available For Sale And Held To Maturity Excluding Accrued Interest After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAndHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss	1339258000
CY2022Q4	bsrr	Debt Securities Available For Sale And Held To Maturity Excluding Accrued Interest After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAndHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss	1271804000
CY2023Q4	bsrr	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Fees And Loan In Process FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeesAndLoanInProcess	2090075000
CY2022Q4	bsrr	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Fees And Loan In Process FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeesAndLoanInProcess	2052940000
CY2023Q4	bsrr	Financing Receivable Excluding Accrued Interest Deferred Loan Cost Net FinancingReceivableExcludingAccruedInterestDeferredLoanCostNet	-309000
CY2022Q4	bsrr	Financing Receivable Excluding Accrued Interest Deferred Loan Cost Net FinancingReceivableExcludingAccruedInterestDeferredLoanCostNet	123000
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	23500000
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	23060000
CY2023Q4	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	2066884000
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	2029757000
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	16907000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	22478000
CY2023Q4	us-gaap	Goodwill Goodwill	27357000
CY2022Q4	us-gaap	Goodwill Goodwill	27357000
CY2023Q4	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	1399000
CY2022Q4	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	2275000
CY2023Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	51572000
CY2022Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	52169000
CY2023Q4	us-gaap	Other Assets OtherAssets	147820000
CY2022Q4	us-gaap	Other Assets OtherAssets	125619000
CY2023Q4	us-gaap	Assets Assets	3729799000
CY2022Q4	us-gaap	Assets Assets	3608590000
CY2023Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	1020772000
CY2022Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	1088199000
CY2023Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	1740451000
CY2022Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	1757965000
CY2023Q4	us-gaap	Assets Sold Under Agreements To Repurchase Carrying Amounts AssetsSoldUnderAgreementsToRepurchaseCarryingAmounts	107121000
CY2022Q4	us-gaap	Assets Sold Under Agreements To Repurchase Carrying Amounts AssetsSoldUnderAgreementsToRepurchaseCarryingAmounts	109169000
CY2023Q4	us-gaap	Deposits Deposits	2761223000
CY2022Q4	us-gaap	Deposits Deposits	2846164000
CY2021	us-gaap	Interest Expense Deposits InterestExpenseDeposits	2390000
CY2023	us-gaap	Interest Expense Other Short Term Borrowings InterestExpenseOtherShortTermBorrowings	14561000
CY2022	us-gaap	Interest Expense Other Short Term Borrowings InterestExpenseOtherShortTermBorrowings	2069000
CY2021	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	113076000
CY2023	us-gaap	Interest Expense Deposits InterestExpenseDeposits	31554000
CY2022	us-gaap	Interest Expense Deposits InterestExpenseDeposits	6819000
CY2023Q4	bsrr	Short Term Debt Excluding Repurchase Agreements ShortTermDebtExcludingRepurchaseAgreements	360500000
CY2022Q4	bsrr	Short Term Debt Excluding Repurchase Agreements ShortTermDebtExcludingRepurchaseAgreements	219000000
CY2023Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	49304000
CY2022Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	49214000
CY2023Q4	us-gaap	Junior Subordinated Notes JuniorSubordinatedNotes	35660000
CY2022Q4	us-gaap	Junior Subordinated Notes JuniorSubordinatedNotes	35481000
CY2023Q4	bsrr	Allowances For Credit Losses On Unfunded Loan Commitments AllowancesForCreditLossesOnUnfundedLoanCommitments	510000
CY2022Q4	bsrr	Allowances For Credit Losses On Unfunded Loan Commitments AllowancesForCreditLossesOnUnfundedLoanCommitments	840000
CY2023Q4	us-gaap	Other Liabilities OtherLiabilities	77384000
CY2022Q4	us-gaap	Other Liabilities OtherLiabilities	45140000
CY2023Q4	us-gaap	Liabilities Liabilities	3391702000
CY2022Q4	us-gaap	Liabilities Liabilities	3305008000
CY2022Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000
CY2023Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000
CY2022Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2023Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	24000000
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	24000000
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	14793832
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	15170372
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	110446000
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	112928000
CY2023Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	4581000
CY2022Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	4148000
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	259050000
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	243082000
CY2023Q4	bsrr	Accumulated Other Comprehensive Income Loss Tax AccumulatedOtherComprehensiveIncomeLossTax	14874000
CY2022Q4	bsrr	Accumulated Other Comprehensive Income Loss Tax AccumulatedOtherComprehensiveIncomeLossTax	23746000
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-35980000
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-56576000
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	338097000
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	303582000
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3729799000
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3608590000
CY2023	us-gaap	Interest And Fee Income Loans And Leases Held In Portfolio InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio	96791000
CY2022	us-gaap	Interest And Fee Income Loans And Leases Held In Portfolio InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio	86706000
CY2021	us-gaap	Interest And Fee Income Loans And Leases Held In Portfolio InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio	99249000
CY2023	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	54367000
CY2022	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	25789000
CY2021	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	7239000
CY2023	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	10909000
CY2022	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	8805000
CY2021	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	6218000
CY2023	us-gaap	Interest Income Federal Funds Sold And Securities Purchased Under Agreements To Resell InterestIncomeFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell	1054000
CY2022	us-gaap	Interest Income Federal Funds Sold And Securities Purchased Under Agreements To Resell InterestIncomeFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell	519000
CY2021	us-gaap	Interest Income Federal Funds Sold And Securities Purchased Under Agreements To Resell InterestIncomeFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell	370000
CY2023	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	163121000
CY2022	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	121819000
CY2021	us-gaap	Interest Expense Other Short Term Borrowings InterestExpenseOtherShortTermBorrowings	213000
CY2023	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	1715000
CY2022	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	1713000
CY2021	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	468000
CY2023	us-gaap	Interest Expense Trust Preferred Securities InterestExpenseTrustPreferredSecurities	2886000
CY2022	us-gaap	Interest Expense Trust Preferred Securities InterestExpenseTrustPreferredSecurities	1603000
CY2021	us-gaap	Interest Expense Trust Preferred Securities InterestExpenseTrustPreferredSecurities	979000
CY2023	us-gaap	Interest Expense InterestExpense	50716000
CY2022	us-gaap	Interest Expense InterestExpense	12204000
CY2021	us-gaap	Interest Expense InterestExpense	4050000
CY2023	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	112405000
CY2022	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	109615000
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	109026000
CY2023	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	4058000
CY2022	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	10898000
CY2021	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-3650000
CY2023	bsrr	Benefit For Credit Losses On Unfunded Loan Commitments BenefitForCreditLossesOnUnfundedLoanCommitments	330000
CY2022	bsrr	Benefit For Credit Losses On Unfunded Loan Commitments BenefitForCreditLossesOnUnfundedLoanCommitments	294000
CY2023	us-gaap	Debt Securities Held To Maturity Credit Loss Expense Reversal DebtSecuritiesHeldToMaturityCreditLossExpenseReversal	-47000
CY2022	us-gaap	Debt Securities Held To Maturity Credit Loss Expense Reversal DebtSecuritiesHeldToMaturityCreditLossExpenseReversal	63000
CY2023	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	108724000
CY2022	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	98948000
CY2021	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	112676000
CY2023	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	396000
CY2022	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	1487000
CY2021	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	11000
CY2023	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	15270000
CY2022	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-8000
CY2021	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	180000
CY2023	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	1767000
CY2022	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	-996000
CY2021	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	2648000
CY2023	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	14500000
CY2023	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	4364000
CY2022	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	7187000
CY2021	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	2934000
CY2023	us-gaap	Noninterest Income NoninterestIncome	30400000
CY2022	us-gaap	Noninterest Income NoninterestIncome	30770000
CY2021	us-gaap	Noninterest Income NoninterestIncome	28079000
CY2023	us-gaap	Labor And Related Expense LaborAndRelatedExpense	50977000
CY2022	us-gaap	Labor And Related Expense LaborAndRelatedExpense	47053000
CY2021	us-gaap	Labor And Related Expense LaborAndRelatedExpense	42431000
CY2023	us-gaap	Occupancy Net OccupancyNet	10160000
CY2022	us-gaap	Occupancy Net OccupancyNet	9718000
CY2021	us-gaap	Occupancy Net OccupancyNet	9837000
CY2023	us-gaap	Other Noninterest Expense OtherNoninterestExpense	31523000
CY2022	us-gaap	Other Noninterest Expense OtherNoninterestExpense	28032000
CY2021	us-gaap	Other Noninterest Expense OtherNoninterestExpense	31288000
CY2023	us-gaap	Noninterest Expense NoninterestExpense	92660000
CY2022	us-gaap	Noninterest Expense NoninterestExpense	84803000
CY2021	us-gaap	Noninterest Expense NoninterestExpense	83556000
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	46464000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	44915000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	57199000
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11620000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11256000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14187000
CY2023	us-gaap	Net Income Loss NetIncomeLoss	34844000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	33659000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	43012000
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.37
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.25
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.82
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.36
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.24
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.80
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	14706141
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	14955756
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	15241957
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	14737870
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	15022755
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	15353445
CY2023	us-gaap	Net Income Loss NetIncomeLoss	34844000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	33659000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	43012000
CY2023	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	15140000
CY2022	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-94689000
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-10265000
CY2023	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	-14104000
CY2022	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	1487000
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	11000
CY2023	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	29244000
CY2022	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-96176000
CY2021	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-10276000
CY2023	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	8648000
CY2022	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-28433000
CY2021	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-3038000
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	20596000
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-67743000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-7238000
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	55440000
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-34084000
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	35774000
CY2023	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	4200000
CY2022	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	400000
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	3000.000
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	343896000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	43012000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-7238000
CY2021	bsrr	Stock Issued During Period Value Stock Options Exercised Net Of Shares Surrendered For Cashless Exercises StockIssuedDuringPeriodValueStockOptionsExercisedNetOfSharesSurrenderedForCashlessExercises	281000
CY2021	bsrr	Stock Issued During Period Value Restricted Stock Award Surrendered Employee Tax Liability StockIssuedDuringPeriodValueRestrictedStockAwardSurrenderedEmployeeTaxLiability	292000
CY2021	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition	118000
CY2021	bsrr	Additional Paid In Capital Share Based Payment Arrangement Restricted Stock Awards Increase For Cost Recognition AdditionalPaidInCapitalShareBasedPaymentArrangementRestrictedStockAwardsIncreaseForCostRecognition	877000
CY2021	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	4928000
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.87
CY2021	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	13232000
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	362494000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	33659000
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-67743000
CY2022	bsrr	Stock Issued During Period Value Stock Options Exercised Net Of Shares Surrendered For Cashless Exercises StockIssuedDuringPeriodValueStockOptionsExercisedNetOfSharesSurrenderedForCashlessExercises	314000
CY2022	bsrr	Stock Issued During Period Value Restricted Stock Award Surrendered Employee Tax Liability StockIssuedDuringPeriodValueRestrictedStockAwardSurrenderedEmployeeTaxLiability	341000
CY2022	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition	84000
CY2022	bsrr	Additional Paid In Capital Share Based Payment Arrangement Restricted Stock Awards Increase For Cost Recognition AdditionalPaidInCapitalShareBasedPaymentArrangementRestrictedStockAwardsIncreaseForCostRecognition	1200000
CY2022	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	4851000
CY2022	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.92
CY2022	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	13919000
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	303582000
CY2023	us-gaap	Net Income Loss NetIncomeLoss	34844000
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	20596000
CY2023	bsrr	Stock Issued During Period Value Restricted Stock Award Surrendered Employee Tax Liability StockIssuedDuringPeriodValueRestrictedStockAwardSurrenderedEmployeeTaxLiability	391000
CY2023	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition	69000
CY2023	bsrr	Additional Paid In Capital Share Based Payment Arrangement Restricted Stock Awards Increase For Cost Recognition AdditionalPaidInCapitalShareBasedPaymentArrangementRestrictedStockAwardsIncreaseForCostRecognition	1680000
CY2023	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	8490000
CY2023	bsrr	Stock Repurchased During Period Excise Tax StockRepurchasedDuringPeriodExciseTax	79000
CY2023	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.92
CY2023	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	13714000
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	338097000
CY2023	us-gaap	Profit Loss ProfitLoss	34844000
CY2022	us-gaap	Profit Loss ProfitLoss	33659000
CY2021	us-gaap	Profit Loss ProfitLoss	43012000
CY2023	us-gaap	Gain Loss On Sale Of Loans And Leases GainLossOnSaleOfLoansAndLeases	396000
CY2022	us-gaap	Gain Loss On Sale Of Loans And Leases GainLossOnSaleOfLoansAndLeases	1487000
CY2021	us-gaap	Gain Loss On Sale Of Loans And Leases GainLossOnSaleOfLoansAndLeases	11000
CY2023	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	14500000
CY2023	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	15270000
CY2022	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-8000
CY2021	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	180000
CY2022	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	8000
CY2021	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	153000
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	91000
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	174000
CY2023	us-gaap	Share Based Compensation ShareBasedCompensation	1749000
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	1284000
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	995000
CY2023	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	4058000
CY2022	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	10898000
CY2021	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-3650000
CY2023	us-gaap	Debt Securities Held To Maturity Credit Loss Expense Reversal DebtSecuritiesHeldToMaturityCreditLossExpenseReversal	-47000
CY2022	us-gaap	Debt Securities Held To Maturity Credit Loss Expense Reversal DebtSecuritiesHeldToMaturityCreditLossExpenseReversal	63000
CY2023	bsrr	Depreciation Depletion And Amortization Other Than Amortization Of Intangible Assets Debt Issuance Costs And Discounts DepreciationDepletionAndAmortizationOtherThanAmortizationOfIntangibleAssetsDebtIssuanceCostsAndDiscounts	2356000
CY2022	bsrr	Depreciation Depletion And Amortization Other Than Amortization Of Intangible Assets Debt Issuance Costs And Discounts DepreciationDepletionAndAmortizationOtherThanAmortizationOfIntangibleAssetsDebtIssuanceCostsAndDiscounts	2536000
CY2021	bsrr	Depreciation Depletion And Amortization Other Than Amortization Of Intangible Assets Debt Issuance Costs And Discounts DepreciationDepletionAndAmortizationOtherThanAmortizationOfIntangibleAssetsDebtIssuanceCostsAndDiscounts	3237000
CY2023	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	2872000
CY2022	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	3519000
CY2021	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	4914000
CY2023	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	-311000
CY2022	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	-279000
CY2021	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	-411000
CY2023	bsrr	Increase Decrease In Life Insurance Corporate Or Bank Owned Value IncreaseDecreaseInLifeInsuranceCorporateOrBankOwnedValue	1905000
CY2022	bsrr	Increase Decrease In Life Insurance Corporate Or Bank Owned Value IncreaseDecreaseInLifeInsuranceCorporateOrBankOwnedValue	-996000
CY2021	bsrr	Increase Decrease In Life Insurance Corporate Or Bank Owned Value IncreaseDecreaseInLifeInsuranceCorporateOrBankOwnedValue	2648000
CY2023	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	876000
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1000000
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1032000
CY2023	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	20525000
CY2022	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	29283000
CY2021	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-6435000
CY2023	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	31835000
CY2022	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	9481000
CY2021	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	1602000
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2343000
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	311000
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	85000
CY2023	us-gaap	Increase Decrease In Equity Securities Fv Ni IncreaseDecreaseInEquitySecuritiesFvNi	-291000
CY2022	us-gaap	Increase Decrease In Equity Securities Fv Ni IncreaseDecreaseInEquitySecuritiesFvNi	-332000
CY2021	us-gaap	Increase Decrease In Equity Securities Fv Ni IncreaseDecreaseInEquitySecuritiesFvNi	2523000
CY2023	bsrr	Net Amortization Of Partnership Investment NetAmortizationOfPartnershipInvestment	661000
CY2022	bsrr	Net Amortization Of Partnership Investment NetAmortizationOfPartnershipInvestment	451000
CY2021	bsrr	Net Amortization Of Partnership Investment NetAmortizationOfPartnershipInvestment	746000
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	53245000
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	33572000
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	52656000
CY2023	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	71065000
CY2022	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	11003000
CY2021	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	10390000
CY2023	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	25676000
CY2022	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	45903000
CY2021	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	148000
CY2023	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	197153000
CY2022	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	526498000
CY2021	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	568174000
CY2023	bsrr	Principal Paydowns On Securities Available For Sale PrincipalPaydownsOnSecuritiesAvailableForSale	45269000
CY2022	bsrr	Principal Paydowns On Securities Available For Sale PrincipalPaydownsOnSecuritiesAvailableForSale	72831000
CY2021	bsrr	Principal Paydowns On Securities Available For Sale PrincipalPaydownsOnSecuritiesAvailableForSale	113117000
CY2023	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	1929000
CY2022	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	336000
CY2023	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	60025000
CY2022	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	76225000
CY2021	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	-472589000
CY2023	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1415000
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1272000
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	371000
CY2023	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	20079000
CY2021	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	1426000
CY2023	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	19151000
CY2022	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	10000
CY2021	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	950000
CY2023	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	125000
CY2022	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	24000
CY2021	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	39000
CY2023	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	165000
CY2022	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	23000
CY2023	bsrr	Proceeds From Bank Owned Life Insurance Death Benefit ProceedsFromBankOwnedLifeInsuranceDeathBenefit	2462000
CY2022	bsrr	Proceeds From Bank Owned Life Insurance Death Benefit ProceedsFromBankOwnedLifeInsuranceDeathBenefit	1078000
CY2021	bsrr	Proceeds From Bank Owned Life Insurance Death Benefit ProceedsFromBankOwnedLifeInsuranceDeathBenefit	984000
CY2023	bsrr	Amortization Of Financing Costs Investing Activities AmortizationOfFinancingCostsInvestingActivities	90000
CY2022	bsrr	Amortization Of Financing Costs Investing Activities AmortizationOfFinancingCostsInvestingActivities	73000
CY2023	bsrr	Net Increase In Partnership Investment NetIncreaseInPartnershipInvestment	7000000
CY2022	bsrr	Net Increase In Partnership Investment NetIncreaseInPartnershipInvestment	7562000
CY2021	bsrr	Net Increase In Partnership Investment NetIncreaseInPartnershipInvestment	10400000
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-83690000
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-480996000
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	20620000
CY2023	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	-84941000
CY2022	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	64592000
CY2021	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	156966000
CY2023	us-gaap	Increase Decrease In Federal Funds Purchased IncreaseDecreaseInFederalFundsPurchased	-5000000
CY2022	us-gaap	Increase Decrease In Federal Funds Purchased IncreaseDecreaseInFederalFundsPurchased	-125000000
CY2021	us-gaap	Increase Decrease In Federal Funds Purchased IncreaseDecreaseInFederalFundsPurchased	100000000
CY2023	bsrr	Proceeds From Repayments Of Long Term Debt ProceedsFromRepaymentsOfLongTermDebt	56500000
CY2022	bsrr	Proceeds From Repayments Of Long Term Debt ProceedsFromRepaymentsOfLongTermDebt	94000000
CY2021	bsrr	Proceeds From Repayments Of Long Term Debt ProceedsFromRepaymentsOfLongTermDebt	-42900000
CY2023	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	80000000
CY2023	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	-2048000
CY2022	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	2232000
CY2021	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	67799000
CY2023	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	13714000
CY2022	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	13919000
CY2021	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	13232000
CY2023	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	8881000
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	5192000
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	5220000
CY2022	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	314000
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	281000
CY2021	us-gaap	Proceeds From Issuance Of Subordinated Long Term Debt ProceedsFromIssuanceOfSubordinatedLongTermDebt	49141000
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	31916000
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	267027000
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	112835000
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	1471000
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-180397000
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	186111000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	77131000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	257528000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	71417000
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	78602000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	77131000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	257528000
CY2023	us-gaap	Interest Paid Net InterestPaidNet	48545000
CY2022	us-gaap	Interest Paid Net InterestPaidNet	10777000
CY2021	us-gaap	Interest Paid Net InterestPaidNet	3649000
CY2023	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	10355000
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	13165000
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	13554000
CY2023	us-gaap	Real Estate Acquisitions Through Foreclosures RealEstateAcquisitionsThroughForeclosures	15406000
CY2022	us-gaap	Real Estate Acquisitions Through Foreclosures RealEstateAcquisitionsThroughForeclosures	0
CY2021	us-gaap	Real Estate Acquisitions Through Foreclosures RealEstateAcquisitionsThroughForeclosures	93000
CY2023	bsrr	Non Cash Operating Right Of Use Asset From Sale Leaseback Transaction NonCashOperatingRightOfUseAssetFromSaleLeasebackTransaction	17859000
CY2022	bsrr	Non Cash Operating Right Of Use Asset From Sale Leaseback Transaction NonCashOperatingRightOfUseAssetFromSaleLeasebackTransaction	0
CY2023	bsrr	Non Cash Operating Lease Liability Sale Leaseback Transaction NonCashOperatingLeaseLiabilitySaleLeasebackTransaction	13755000
CY2022	bsrr	Non Cash Operating Lease Liability Sale Leaseback Transaction NonCashOperatingLeaseLiabilitySaleLeasebackTransaction	0
CY2023	us-gaap	Nature Of Operations NatureOfOperations	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt 0pt 12pt 0pt;">1. THE BUSINESS OF SIERRA BANCORP</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 12pt 24.5pt;">Sierra Bancorp (the “Company”) is a California corporation registered as a bank holding company under the Bank Holding Company Act of 1956, as amended, and is headquartered in Porterville, California. The Company was incorporated in November 2000 and acquired all of the outstanding shares of Bank of the Sierra (the “Bank”) in August 2001. The Company’s principal subsidiary is the Bank, and the Company exists primarily for the purpose of holding the stock of the Bank and its subsidiaries, two special purpose entities organized to facilitate repossessed assets, and of such other subsidiaries it may acquire or establish. The Company’s only other direct subsidiaries are Sierra Statutory Trust II, Sierra Capital Trust III and Coast Bancorp Statutory Trust II, which were formed solely to facilitate the issuance of capital trust pass-through securities.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 0pt 24.5pt;">At December 31, 2023, the Bank operated 35 full service branch offices and an online branch and provides specialized lending services through a dedicated agricultural credit office, Mortgage Warehouse lending divisions, a dedicated loan production office in Roseville, California and an agricultural production office in Templeton, California. The Bank’s deposits are insured by the Federal Deposit Insurance Corporation (FDIC) up to applicable legal limits. The Bank maintains a diversified loan portfolio comprised of agricultural, commercial, consumer, real estate, construction and mortgage loans. Loans are made in California within the market area of the South Central San Joaquin Valley, the Central Coast, Ventura County and neighboring communities. These areas have diverse economies with principal industries being agriculture, real estate and light manufacturing.</p>
CY2023Q4	bsrr	Branch Offices BranchOffices	35
CY2023	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:24.5pt;margin:0pt 0pt 12pt 0pt;"><span style="text-decoration-color:#000000;text-decoration-line:underline;text-decoration-style:solid;">Use of Estimates</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 12pt 24.5pt;">The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions based on available information. These estimates and assumptions affect the amounts reported in the financial statements and the disclosures provided, and actual results could differ.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 24.5pt;">Material estimates that are particularly susceptible to significant changes in the near-term relate to the determination of the allowance for credit losses, income taxes and deferred tax assets and liabilities, and goodwill. In connection with the determination of the allowances for credit losses and other real estate, management obtains independent appraisals for significant properties, evaluates the overall loan portfolio characteristics and delinquencies, and monitors economic conditions.</p>
CY2023	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:24.5pt;margin:0pt 0pt 12pt 0pt;"><span style="text-decoration-color:#000000;text-decoration-line:underline;text-decoration-style:solid;">Reclassifications</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 24.5pt;">Certain amounts in the Consolidated Income Statements for the prior periods have been reclassified to conform to the current presentation. The reclassifications had no effect on net income or stockholders’ equity as previously reported.</p>
CY2023Q4	us-gaap	Debt Securities Held To Maturity Accrued Interest After Allowance For Credit Loss DebtSecuritiesHeldToMaturityAccruedInterestAfterAllowanceForCreditLoss	2400000
CY2023Q4	us-gaap	Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss	12300000
CY2022Q2	bsrr	Available For Sale Security Reclassification To Held For Sale AvailableForSaleSecurityReclassificationToHeldForSale	162100000
CY2022Q4	bsrr	Available For Sale Security Reclassification To Held For Sale AvailableForSaleSecurityReclassificationToHeldForSale	198300000
CY2023	us-gaap	Debt Securities Unrealized Gain Loss DebtSecuritiesUnrealizedGainLoss	28400000
CY2023Q4	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest	20000.00
CY2022	us-gaap	Debt Securities Held To Maturity Credit Loss Expense Reversal DebtSecuritiesHeldToMaturityCreditLossExpenseReversal	60000.00
CY2023Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	14700000
CY2022Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	12700000
CY2023Q4	us-gaap	Financing Receivable Unamortized Loan Fee Cost FinancingReceivableUnamortizedLoanFeeCost	5600000
CY2023	us-gaap	Financing Receivable Nonaccrual Interest Income FinancingReceivableNonaccrualInterestIncome	400000
CY2023Q4	us-gaap	Number Of Real Estate Properties NumberOfRealEstateProperties	0
CY2021	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0
CY2022	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0
CY2023	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0
CY2023Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	1041925000
CY2023Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	1729000
CY2023Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	24453000
CY2023Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	1019201000
CY2023Q4	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss	320073000
CY2023Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	5909000
CY2023Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	11058000
CY2023Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	314924000
CY2023Q4	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest	16000
CY2022Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	984579000
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	726000
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	50382000
CY2022Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	934923000
CY2022Q4	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss	336944000
CY2022Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	585000
CY2022Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	9518000
CY2022Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	328011000
CY2022Q4	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest	63000
CY2023	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	25700000
CY2022	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	45900000
CY2021	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	100000
CY2023	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	396000
CY2022	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	1487000
CY2021	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	11000
CY2023	us-gaap	Debt Securities Available For Sale Gain Loss DebtSecuritiesAvailableForSaleGainLoss	396000
CY2022	us-gaap	Debt Securities Available For Sale Gain Loss DebtSecuritiesAvailableForSaleGainLoss	1487000
CY2021	us-gaap	Debt Securities Available For Sale Gain Loss DebtSecuritiesAvailableForSaleGainLoss	11000
CY2023	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	14500000
CY2023Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	634000
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	248000
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	56109000
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	24205000
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	666699000
CY2023Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	24453000
CY2023Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	722808000
CY2022Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	712000
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	40711000
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	658183000
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	9671000
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	183182000
CY2022Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	50382000
CY2022Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	841365000
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	583000
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	582000
CY2023Q4	bsrr	Debt Securities Held To Maturity Amortized Cost Before Allowance For Credit Loss Maturity Allocated And Single Maturity Date Year One DebtSecuritiesHeldToMaturityAmortizedCostBeforeAllowanceForCreditLossMaturityAllocatedAndSingleMaturityDateYearOne	145000
CY2023Q4	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	145000
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	40187000
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	39916000
CY2023Q4	bsrr	Debt Securities Held To Maturity Amortized Cost Before Allowance For Credit Loss Maturity Allocated And Single Maturity Date After Year One Through Five DebtSecuritiesHeldToMaturityAmortizedCostBeforeAllowanceForCreditLossMaturityAllocatedAndSingleMaturityDateAfterYearOneThroughFive	2413000
CY2023Q4	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	2384000
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	156541000
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	143516000
CY2023Q4	bsrr	Debt Securities Held To Maturity Amortized Cost Before Allowance For Credit Loss Maturity Allocated And Single Maturity Date After Year5 Through10 DebtSecuritiesHeldToMaturityAmortizedCostBeforeAllowanceForCreditLossMaturityAllocatedAndSingleMaturityDateAfterYear5Through10	19895000
CY2023Q4	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	18350000
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	170842000
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	164981000
CY2023Q4	bsrr	Debt Securities Held To Maturity Amortized Cost Before Allowance For Credit Loss Maturity Allocated And Single Maturity Date After Year10 DebtSecuritiesHeldToMaturityAmortizedCostBeforeAllowanceForCreditLossMaturityAllocatedAndSingleMaturityDateAfterYear10	155325000
CY2023Q4	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	162191000
CY2023Q4	bsrr	Debt Securities Held To Maturity Amortized Cost Before Allowance For Credit Loss Maturity Without Single Maturity Date DebtSecuritiesHeldToMaturityAmortizedCostBeforeAllowanceForCreditLossMaturityWithoutSingleMaturityDate	142295000
CY2023Q4	us-gaap	Held To Maturity Securities Debt Maturities Without Single Maturity Date Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	131854000
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis	1041925000
CY2023Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	1019201000
CY2023Q4	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss	320073000
CY2023Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	314924000
CY2023Q4	us-gaap	Financing Receivable Accrued Interest After Allowance For Credit Loss FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss	5600000
CY2022Q4	us-gaap	Financing Receivable Accrued Interest After Allowance For Credit Loss FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss	6400000
CY2023Q4	bsrr	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Fees And Loan In Process FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeesAndLoanInProcess	2090075000
CY2022Q4	bsrr	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Fees And Loan In Process FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeesAndLoanInProcess	2052940000
CY2023Q4	bsrr	Financing Receivable Excluding Accrued Interest Deferred Loan Cost Net FinancingReceivableExcludingAccruedInterestDeferredLoanCostNet	-309000
CY2022Q4	bsrr	Financing Receivable Excluding Accrued Interest Deferred Loan Cost Net FinancingReceivableExcludingAccruedInterestDeferredLoanCostNet	123000
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	23500000
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	23060000
CY2023Q4	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	2066884000
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	2029757000
CY2023Q4	us-gaap	Financing Receivable Excluding Accrued Interest Nonaccrual No Allowance FinancingReceivableExcludingAccruedInterestNonaccrualNoAllowance	528000
CY2023Q4	bsrr	Financing Receivable Excluding Accrued Interest Nonaccrual With Allowance FinancingReceivableExcludingAccruedInterestNonaccrualWithAllowance	7457000
CY2023Q4	us-gaap	Financing Receivable Excluding Accrued Interest Nonaccrual FinancingReceivableExcludingAccruedInterestNonaccrual	7985000
CY2023Q4	us-gaap	Financing Receivable Excluding Accrued Interest90 Days Or More Past Due Still Accruing FinancingReceivableExcludingAccruedInterest90DaysOrMorePastDueStillAccruing	14000
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Nonaccrual No Allowance FinancingReceivableExcludingAccruedInterestNonaccrualNoAllowance	19409000
CY2022Q4	bsrr	Financing Receivable Excluding Accrued Interest Nonaccrual With Allowance FinancingReceivableExcludingAccruedInterestNonaccrualWithAllowance	170000
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Nonaccrual FinancingReceivableExcludingAccruedInterestNonaccrual	19579000
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest90 Days Or More Past Due Still Accruing FinancingReceivableExcludingAccruedInterest90DaysOrMorePastDueStillAccruing	940000
CY2023	bsrr	Financing Receivable Nonaccrual Additional Interest Income FinancingReceivableNonaccrualAdditionalInterestIncome	100000
CY2022	bsrr	Financing Receivable Nonaccrual Additional Interest Income FinancingReceivableNonaccrualAdditionalInterestIncome	1000000.0
CY2021	bsrr	Financing Receivable Nonaccrual Additional Interest Income FinancingReceivableNonaccrualAdditionalInterestIncome	400000
CY2023Q4	bsrr	Financing Receivable Excluding Accrued Interest Collateral Dependent Loans Amortized Cost FinancingReceivableExcludingAccruedInterestCollateralDependentLoansAmortizedCost	7985000
CY2023Q4	bsrr	Financing Receivable Excluding Accrued Interest Collateral Dependent Loans Individual Reserves FinancingReceivableExcludingAccruedInterestCollateralDependentLoansIndividualReserves	-1600000
CY2022Q4	bsrr	Financing Receivable Excluding Accrued Interest Collateral Dependent Loans Amortized Cost FinancingReceivableExcludingAccruedInterestCollateralDependentLoansAmortizedCost	19543000
CY2022Q4	bsrr	Financing Receivable Excluding Accrued Interest Collateral Dependent Loans Individual Reserves FinancingReceivableExcludingAccruedInterestCollateralDependentLoansIndividualReserves	-39000
CY2023Q4	bsrr	Financing Receivable Excluding Accrued Interest Collateral Dependent Loans Weighted Average Loan To Value Ratio FinancingReceivableExcludingAccruedInterestCollateralDependentLoansWeightedAverageLoanToValueRatio	0.54
CY2022Q4	bsrr	Financing Receivable Excluding Accrued Interest Collateral Dependent Loans Weighted Average Loan To Value Ratio FinancingReceivableExcludingAccruedInterestCollateralDependentLoansWeightedAverageLoanToValueRatio	0.67
CY2023Q4	bsrr	Financing Receivable Excluding Accrued Interest Collateral Dependent Loans In Process Of Foreclosure FinancingReceivableExcludingAccruedInterestCollateralDependentLoansInProcessOfForeclosure	0
CY2022Q4	bsrr	Financing Receivable Excluding Accrued Interest Collateral Dependent Loans In Process Of Foreclosure FinancingReceivableExcludingAccruedInterestCollateralDependentLoansInProcessOfForeclosure	4000000
CY2023Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	2090384000
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	2052817000
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Year Three Originated Two Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear	1182393000
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Year Four Originated Three Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYear	132361000
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Year Five Originated Four Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYear	237201000
CY2023	us-gaap	Financing Receivable Modification To Total Financing Receivables Percent FinancingReceivableModificationToTotalFinancingReceivablesPercent	0.0002
CY2021	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	1589000
CY2021	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	1590000
CY2021	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	1589000
CY2021	bsrr	Increase Decrease In Financing Receivable Modification IncreaseDecreaseInFinancingReceivableModification	116000
CY2021	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment1 FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1	0
CY2022	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment1 FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1	0
CY2023Q4	us-gaap	Financing Receivable Excluding Accrued Interest Year One Originated Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear	139225000
CY2023Q4	us-gaap	Financing Receivable Excluding Accrued Interest Year Two Originated Fiscal Year Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear	398142000
CY2023Q4	us-gaap	Financing Receivable Excluding Accrued Interest Year Three Originated Two Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear	303289000
CY2023Q4	us-gaap	Financing Receivable Excluding Accrued Interest Year Four Originated Three Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYear	561128000
CY2023Q4	us-gaap	Financing Receivable Excluding Accrued Interest Year Five Originated Four Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYear	62980000
CY2023Q4	us-gaap	Financing Receivable Excluding Accrued Interest Originated More Than Five Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear	359350000
CY2023Q4	us-gaap	Financing Receivable Excluding Accrued Interest Revolving FinancingReceivableExcludingAccruedInterestRevolving	258087000
CY2023Q4	us-gaap	Financing Receivable Excluding Accrued Interest Revolving Converted To Term Loan FinancingReceivableExcludingAccruedInterestRevolvingConvertedToTermLoan	8183000
CY2023Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	2090384000
CY2023	us-gaap	Financing Receivable Excluding Accrued Interest Year One Originated Current Fiscal Year Writeoff FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYearWriteoff	2145000
CY2023	us-gaap	Financing Receivable Excluding Accrued Interest Year Two Originated Fiscal Year Before Current Fiscal Year Writeoff FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff	45000
CY2023	us-gaap	Financing Receivable Excluding Accrued Interest Year Three Originated Two Years Before Current Fiscal Year Writeoff FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff	250000
CY2023	us-gaap	Financing Receivable Excluding Accrued Interest Year Four Originated Three Years Before Current Fiscal Year Writeoff FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff	2266000
CY2023	us-gaap	Financing Receivable Excluding Accrued Interest Year Five Originated Four Years Before Current Fiscal Year Writeoff FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff	81000
CY2023	us-gaap	Financing Receivable Excluding Accrued Interest Originated More Than Five Years Before Current Fiscal Year Writeoff FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoff	1345000
CY2023	us-gaap	Financing Receivable Excluding Accrued Interest Revolving Writeoff FinancingReceivableExcludingAccruedInterestRevolvingWriteoff	489000
CY2023	bsrr	Financing Receivable Excluding Accrued Interest Gross Charge Offs Total FinancingReceivableExcludingAccruedInterestGrossChargeOffsTotal	6621000
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Year One Originated Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear	731138000
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Year Two Originated Fiscal Year Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear	399934000
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Originated More Than Five Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear	616060000
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Revolving FinancingReceivableExcludingAccruedInterestRevolving	189029000
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Revolving Converted To Term Loan FinancingReceivableExcludingAccruedInterestRevolvingConvertedToTermLoan	4981000
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	2052817000
CY2023Q4	bsrr	Financing Receivable Excluding Accrued Interest Purchased With Credit Deterioration Fair Value FinancingReceivableExcludingAccruedInterestPurchasedWithCreditDeteriorationFairValue	0
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	14256000
CY2022	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff	12834000
CY2022	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery	1286000
CY2022	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	10898000
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	23060000
CY2023	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff	6621000
CY2023	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery	3003000
CY2023	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	4058000
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	23500000
CY2023Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	47169000
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	59673000
CY2023Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	30262000
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	37195000
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	16907000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	22478000
CY2023	us-gaap	Depreciation Depreciation	2200000
CY2022	us-gaap	Depreciation Depreciation	2400000
CY2021	us-gaap	Depreciation Depreciation	3100000
CY2023Q4	bsrr	Number Of Branch Locations NumberOfBranchLocations	28
CY2023Q4	bsrr	Number Of Atm Locations NumberOfATMLocations	4
CY2023Q4	bsrr	Number Of Administration Offices NumberOfAdministrationOffices	1
CY2023	us-gaap	Operating Lease Cost OperatingLeaseCost	2300000
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	2200000
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	2200000
CY2023	bsrr	Sale Leaseback Transaction Number Of Transactions On Branch Building Completed SaleLeasebackTransactionNumberOfTransactionsOnBranchBuildingCompleted	11
CY2023Q4	us-gaap	Sale Leaseback Transaction Net Book Value SaleLeasebackTransactionNetBookValue	4800000
CY2023	us-gaap	Sale And Leaseback Transaction Gain Loss Net SaleAndLeasebackTransactionGainLossNet	15300000
CY2023	bsrr	Non Cash Operating Right Of Use Assets Sale Leaseback Transaction NonCashOperatingRightOfUseAssetsSaleLeasebackTransaction	18000000.0
CY2023	bsrr	Non Cash Operating Lease Liability Sale Leaseback Transaction NonCashOperatingLeaseLiabilitySaleLeasebackTransaction	13800000
CY2023	us-gaap	Sale Leaseback Transaction Lease Term SaleLeasebackTransactionLeaseTerm	P18Y
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	25800000
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	21900000
CY2023Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P13Y3M18D
CY2023Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.084
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	6900000
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	7300000
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y9M18D
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.047
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	20700000
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	3300000
CY2023	us-gaap	Variable Lease Cost VariableLeaseCost	200000
CY2022	us-gaap	Variable Lease Cost VariableLeaseCost	30000.00
CY2021	us-gaap	Variable Lease Cost VariableLeaseCost	8000.000
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	2300000
CY2023	us-gaap	Operating Lease Payments OperatingLeasePayments	2300000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	3625000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	3330000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	3019000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	2907000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	2375000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	24283000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	39539000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	17593000
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	21946000
CY2021Q4	us-gaap	Goodwill Goodwill	27400000
CY2022Q4	us-gaap	Goodwill Goodwill	27400000
CY2023Q4	us-gaap	Goodwill Goodwill	27400000
CY2021	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0
CY2022	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0
CY2023	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0
CY2023	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	900000
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1000000.0
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1000000.0
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	781000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	566000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	52000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1399000
CY2023Q4	us-gaap	Interest Receivable InterestReceivable	20347000
CY2022Q4	us-gaap	Interest Receivable InterestReceivable	18354000
CY2023Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	28682000
CY2022Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	34984000
CY2023Q4	bsrr	Investment In Qualified Affordable Housing Projects At Carrying Value InvestmentInQualifiedAffordableHousingProjectsAtCarryingValue	14390000
CY2022Q4	bsrr	Investment In Qualified Affordable Housing Projects At Carrying Value InvestmentInQualifiedAffordableHousingProjectsAtCarryingValue	10051000
CY2023Q4	bsrr	Investment In Limited Partnership At Carrying Value InvestmentInLimitedPartnershipAtCarryingValue	4359000
CY2022Q4	bsrr	Investment In Limited Partnership At Carrying Value InvestmentInLimitedPartnershipAtCarryingValue	4359000
CY2023Q4	bsrr	Investment In Small Business Administration Loan Fund InvestmentInSmallBusinessAdministrationLoanFund	25000000
CY2022Q4	bsrr	Investment In Small Business Administration Loan Fund InvestmentInSmallBusinessAdministrationLoanFund	25000000
CY2023Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	14657000
CY2022Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	12729000
CY2023Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	40385000
CY2022Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	20142000
CY2023Q4	us-gaap	Other Assets OtherAssets	147820000
CY2022	us-gaap	Interest Expense Deposits InterestExpenseDeposits	6819000
CY2021	us-gaap	Interest Expense Deposits InterestExpenseDeposits	2390000
CY2023	us-gaap	Shortterm Debt Average Outstanding Amount ShorttermDebtAverageOutstandingAmount	315731000
CY2023Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	387621000
CY2023	us-gaap	Shortterm Debt Maximum Monthend Outstanding Amount ShorttermDebtMaximumMonthendOutstandingAmount	326121000
CY2022Q4	us-gaap	Other Assets OtherAssets	125619000
CY2023Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	14700000
CY2023Q4	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	162200000
CY2022Q4	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	97800000
CY2023Q4	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	568685000
CY2023Q4	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	17738000
CY2023Q4	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	35897000
CY2023Q4	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	41101000
CY2023Q4	us-gaap	Time Deposit Maturities Year Five TimeDepositMaturitiesYearFive	25678000
CY2023Q4	us-gaap	Time Deposits Noncurrent TimeDepositsNoncurrent	1008000
CY2023Q4	us-gaap	Time Deposits TimeDeposits	690107000
CY2023	us-gaap	Interest Expense Domestic Deposit Liabilities Demand InterestExpenseDomesticDepositLiabilitiesDemand	1429000
CY2022	us-gaap	Interest Expense Domestic Deposit Liabilities Demand InterestExpenseDomesticDepositLiabilitiesDemand	485000
CY2021	us-gaap	Interest Expense Domestic Deposit Liabilities Demand InterestExpenseDomesticDepositLiabilitiesDemand	331000
CY2023	us-gaap	Interest Expense Domestic Deposit Liabilities Notice Of Withdrawal InterestExpenseDomesticDepositLiabilitiesNoticeOfWithdrawal	289000
CY2022	us-gaap	Interest Expense Domestic Deposit Liabilities Notice Of Withdrawal InterestExpenseDomesticDepositLiabilitiesNoticeOfWithdrawal	322000
CY2021	us-gaap	Interest Expense Domestic Deposit Liabilities Notice Of Withdrawal InterestExpenseDomesticDepositLiabilitiesNoticeOfWithdrawal	444000
CY2023	us-gaap	Interest Expense Domestic Deposit Liabilities Savings InterestExpenseDomesticDepositLiabilitiesSavings	269000
CY2022	us-gaap	Interest Expense Domestic Deposit Liabilities Savings InterestExpenseDomesticDepositLiabilitiesSavings	278000
CY2021	us-gaap	Interest Expense Domestic Deposit Liabilities Savings InterestExpenseDomesticDepositLiabilitiesSavings	240000
CY2023	us-gaap	Interest Expense Domestic Deposit Liabilities Money Market InterestExpenseDomesticDepositLiabilitiesMoneyMarket	710000
CY2022	us-gaap	Interest Expense Domestic Deposit Liabilities Money Market InterestExpenseDomesticDepositLiabilitiesMoneyMarket	95000
CY2021	us-gaap	Interest Expense Domestic Deposit Liabilities Money Market InterestExpenseDomesticDepositLiabilitiesMoneyMarket	111000
CY2023	us-gaap	Interest Expense Domestic Deposit Liabilities Time Deposit InterestExpenseDomesticDepositLiabilitiesTimeDeposit	23214000
CY2022	us-gaap	Interest Expense Domestic Deposit Liabilities Time Deposit InterestExpenseDomesticDepositLiabilitiesTimeDeposit	4914000
CY2021	us-gaap	Interest Expense Domestic Deposit Liabilities Time Deposit InterestExpenseDomesticDepositLiabilitiesTimeDeposit	1039000
CY2023	us-gaap	Interest Expense Domestic Deposit Liabilities Brokered InterestExpenseDomesticDepositLiabilitiesBrokered	5643000
CY2022	us-gaap	Interest Expense Domestic Deposit Liabilities Brokered InterestExpenseDomesticDepositLiabilitiesBrokered	725000
CY2021	us-gaap	Interest Expense Domestic Deposit Liabilities Brokered InterestExpenseDomesticDepositLiabilitiesBrokered	225000
CY2023	us-gaap	Interest Expense Deposits InterestExpenseDeposits	31554000
CY2022	us-gaap	Shortterm Debt Average Outstanding Amount ShorttermDebtAverageOutstandingAmount	158095000
CY2022Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	328169000
CY2022	us-gaap	Shortterm Debt Maximum Monthend Outstanding Amount ShorttermDebtMaximumMonthendOutstandingAmount	337014000
CY2023Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	50000000
CY2023Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	696000
CY2022Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	50000000
CY2022Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	786000
CY2023	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	8470000
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	6071000
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	8186000
CY2023	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-1531000
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	233000
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	135000
CY2023	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	6939000
CY2022	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	6304000
CY2021	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	8321000
CY2023	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	5493000
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	4874000
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	5916000
CY2023	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-812000
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	78000
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-50000
CY2023	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	4681000
CY2022	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	4952000
CY2021	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	5866000
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11620000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11256000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14187000
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	6947000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	6817000
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	4440000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	4158000
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves	1131000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves	1022000
CY2023Q4	bsrr	Deferred Tax Assets Non Accrual Loans DeferredTaxAssetsNonAccrualLoans	76000
CY2022Q4	bsrr	Deferred Tax Assets Non Accrual Loans DeferredTaxAssetsNonAccrualLoans	241000
CY2023Q4	bsrr	Deferred Tax Assets Lease Liability DeferredTaxAssetsLeaseLiability	6488000
CY2022Q4	bsrr	Deferred Tax Assets Lease Liability DeferredTaxAssetsLeaseLiability	2147000
CY2023Q4	bsrr	Deferred Tax Assets Loan Fair Value Adjustment DeferredTaxAssetsLoanFairValueAdjustment	172000
CY2022Q4	bsrr	Deferred Tax Assets Loan Fair Value Adjustment DeferredTaxAssetsLoanFairValueAdjustment	245000
CY2023Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	1178000
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	1370000
CY2023Q4	us-gaap	Deferred Tax Assets State Taxes DeferredTaxAssetsStateTaxes	1176000
CY2022Q4	us-gaap	Deferred Tax Assets State Taxes DeferredTaxAssetsStateTaxes	1005000
CY2023Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	4982000
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1211000
CY2023Q4	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	15101000
CY2022Q4	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	23746000
CY2023Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	41691000
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	41962000
CY2023Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Deferred Financing Costs DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts	1304000
CY2022Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Deferred Financing Costs DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts	1070000
CY2023Q4	bsrr	Deferred Tax Liabilities Right Of Use Assets DeferredTaxLiabilitiesRightOfUseAssets	7604000
CY2022Q4	bsrr	Deferred Tax Liabilities Right Of Use Assets DeferredTaxLiabilitiesRightOfUseAssets	2034000
CY2023Q4	bsrr	Deferred Tax Liabilities Trust Preferred Securities Accretion DeferredTaxLiabilitiesTrustPreferredSecuritiesAccretion	735000
CY2022Q4	bsrr	Deferred Tax Liabilities Trust Preferred Securities Accretion DeferredTaxLiabilitiesTrustPreferredSecuritiesAccretion	788000
CY2023Q4	bsrr	Deferred Tax Liabilities Fair Market Value Equity Securities DeferredTaxLiabilitiesFairMarketValueEquitySecurities	620000
CY2022Q4	bsrr	Deferred Tax Liabilities Fair Market Value Equity Securities DeferredTaxLiabilitiesFairMarketValueEquitySecurities	706000
CY2023Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	791000
CY2022Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	639000
CY2023Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	689000
CY2022Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	517000
CY2023Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	130000
CY2022Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	337000
CY2023Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	1136000
CY2022Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	887000
CY2023Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	13009000
CY2022Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	6978000
CY2023Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	28682000
CY2022Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	34984000
CY2023Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	0
CY2023	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	9758000
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	9432000
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	12012000
CY2023	us-gaap	Income Tax Reconciliation Tax Settlements State And Local IncomeTaxReconciliationTaxSettlementsStateAndLocal	3698000
CY2022	us-gaap	Income Tax Reconciliation Tax Settlements State And Local IncomeTaxReconciliationTaxSettlementsStateAndLocal	3912000
CY2021	us-gaap	Income Tax Reconciliation Tax Settlements State And Local IncomeTaxReconciliationTaxSettlementsStateAndLocal	4634000
CY2023	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	2291000
CY2022	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	1849000
CY2021	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	1306000
CY2023	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	16000
CY2022	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	530000
CY2021	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	524000
CY2023	bsrr	Income Tax Rate Reconciliation Excess Tax Benefit On Stock Based Compensation IncomeTaxRateReconciliationExcessTaxBenefitOnStockBasedCompensation	-22000
CY2022	bsrr	Income Tax Rate Reconciliation Excess Tax Benefit On Stock Based Compensation IncomeTaxRateReconciliationExcessTaxBenefitOnStockBasedCompensation	50000
CY2021	bsrr	Income Tax Rate Reconciliation Excess Tax Benefit On Stock Based Compensation IncomeTaxRateReconciliationExcessTaxBenefitOnStockBasedCompensation	109000
CY2023	bsrr	Effective Income Tax Rate Reconciliation Cash Surrender Value Life Insurance Amount EffectiveIncomeTaxRateReconciliationCashSurrenderValueLifeInsuranceAmount	371000
CY2022	bsrr	Effective Income Tax Rate Reconciliation Cash Surrender Value Life Insurance Amount EffectiveIncomeTaxRateReconciliationCashSurrenderValueLifeInsuranceAmount	-209000
CY2021	bsrr	Effective Income Tax Rate Reconciliation Cash Surrender Value Life Insurance Amount EffectiveIncomeTaxRateReconciliationCashSurrenderValueLifeInsuranceAmount	556000
CY2023	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	788000
CY2022	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	132000
CY2021	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	36000
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11620000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11256000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14187000
CY2023	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.2501
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.2506
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.2480
CY2021	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0
CY2022	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0
CY2023	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0
CY2023Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	127900000
CY2023Q4	us-gaap	Stock Repurchase Program Remaining Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased	1000000
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	34844000
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	33659000
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	43012000
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	14706141
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	14955756
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	15241957
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.37
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.25
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.82
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	34844000
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	33659000
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	43012000
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	14706141
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	14955756
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	15241957
CY2023	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	31729
CY2022	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	66999
CY2021	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	111488
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	14737870
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	15022755
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	15353445
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.36
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.24
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.80
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	352000
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	25.06
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	416000
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	24.15
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	495000
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	23.67
CY2022	bsrr	Stock Issued During Period Shares Stock Option Exercised StockIssuedDuringPeriodSharesStockOptionExercised	30000
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	10.59
CY2021	bsrr	Stock Issued During Period Shares Stock Option Exercised StockIssuedDuringPeriodSharesStockOptionExercised	33000
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	14.64
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	9000
CY2023	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	26.56
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	32000
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	27.32
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	45000
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	26.36
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	2000
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	10.21
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	1000
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	10.58
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	343000
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	25.02
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	447000
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	352000
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	25.06
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	416000
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	24.15
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	343000
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	25.02
CY2023Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	447000
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	311000
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	24.78
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	355000
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	23.62
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P5Y2M12D
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P5Y
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	329000
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	346000
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	103000
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	418000
CY2023	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	100000
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	100000
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	100000
CY2023	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	20000.00
CY2021	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	30000.00
CY2022	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	30000.00
CY2023Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	100000
CY2023	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P1Y
CY2023Q4	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	384936000
CY2023Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.1032
CY2023Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized TierOneLeverageCapitalRequiredToBeWellCapitalized	335700000
CY2023Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized To Average Assets TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets	0.0900
CY2022Q4	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	371980000
CY2022Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.1030
CY2022Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized TierOneLeverageCapitalRequiredToBeWellCapitalized	325031000
CY2022Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized To Average Assets TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets	0.0900
CY2023	us-gaap	Regulatory Restrictions On Payment Of Dividends RegulatoryRestrictionsOnPaymentOfDividends	If a California corporation does not have sufficient retained earnings available for the proposed dividend, it may still pay a dividend to its shareholders if immediately after the dividend the value of the company’s assets would equal or exceed the sum of its total liabilities plus any preferred dividend arrears amount.
CY2023Q4	us-gaap	Amount Available For Dividend Distribution Without Affecting Capital Adequacy Requirements AmountAvailableForDividendDistributionWithoutAffectingCapitalAdequacyRequirements	75500000
CY2023	bsrr	Defined Contribution Plan Annual Benefit After Retirement Or Death Period DefinedContributionPlanAnnualBenefitAfterRetirementOrDeathPeriod	P15Y
CY2023	us-gaap	Pension And Other Postretirement Benefit Contributions PensionAndOtherPostretirementBenefitContributions	4700000
CY2022	us-gaap	Pension And Other Postretirement Benefit Contributions PensionAndOtherPostretirementBenefitContributions	4900000
CY2023	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	300000
CY2022	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	300000
CY2021	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	400000
CY2023	us-gaap	Defined Benefit Plan Benefit Obligation Benefits Paid DefinedBenefitPlanBenefitObligationBenefitsPaid	500000
CY2022	us-gaap	Defined Benefit Plan Benefit Obligation Benefits Paid DefinedBenefitPlanBenefitObligationBenefitsPaid	400000
CY2021	us-gaap	Defined Benefit Plan Benefit Obligation Benefits Paid DefinedBenefitPlanBenefitObligationBenefitsPaid	400000
CY2023	bsrr	Percentage Of Salary Deferred For Tax Deferred Savings Plan Maximum PercentageOfSalaryDeferredForTaxDeferredSavingsPlanMaximum	0.15
CY2023	us-gaap	Defined Contribution Plan Employers Matching Contribution Annual Vesting Percentage DefinedContributionPlanEmployersMatchingContributionAnnualVestingPercentage	0.06
CY2023	us-gaap	Defined Contribution Plan Maximum Annual Contributions Per Employee Percent DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent	0.80
CY2022	us-gaap	Defined Contribution Plan Maximum Annual Contributions Per Employee Percent DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent	0.80
CY2021	us-gaap	Defined Contribution Plan Maximum Annual Contributions Per Employee Percent DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent	0.95
CY2023	bsrr	Defined Contribution Plan Employer Matching Contribution Vesting Period DefinedContributionPlanEmployerMatchingContributionVestingPeriod	P5Y
CY2021	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	1200000
CY2022	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	1200000
CY2023	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	1300000
CY2022	bsrr	Amortization Of Limited Partnerships AmortizationOfLimitedPartnerships	-253000
CY2021	bsrr	Amortization Of Limited Partnerships AmortizationOfLimitedPartnerships	524000
CY2023	us-gaap	Investment Income Dividend InvestmentIncomeDividend	1076000
CY2022	us-gaap	Investment Income Dividend InvestmentIncomeDividend	843000
CY2021	us-gaap	Investment Income Dividend InvestmentIncomeDividend	737000
CY2023	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-291000
CY2022	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-332000
CY2021	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	857000
CY2023	us-gaap	Noninterest Income Other NoninterestIncomeOther	3579000
CY2022	us-gaap	Noninterest Income Other NoninterestIncomeOther	6423000
CY2021	us-gaap	Noninterest Income Other NoninterestIncomeOther	1864000
CY2023	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	4364000
CY2022	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	7187000
CY2021	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	2934000
CY2023	us-gaap	Professional Fees ProfessionalFees	5293000
CY2022	us-gaap	Professional Fees ProfessionalFees	3061000
CY2021	us-gaap	Professional Fees ProfessionalFees	7652000
CY2023	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	5831000
CY2022	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	6202000
CY2021	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	5890000
CY2023	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	2215000
CY2022	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	1728000
CY2021	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	1521000
CY2023	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	8775000
CY2022	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	9492000
CY2021	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	9049000
CY2023	us-gaap	Supplies Expense SuppliesExpense	531000
CY2022	us-gaap	Supplies Expense SuppliesExpense	486000
CY2021	us-gaap	Supplies Expense SuppliesExpense	345000
CY2023	us-gaap	Communication Communication	1452000
CY2022	us-gaap	Communication Communication	1563000
CY2021	us-gaap	Communication Communication	2013000
CY2023	us-gaap	Loan Processing Fee LoanProcessingFee	597000
CY2022	us-gaap	Loan Processing Fee LoanProcessingFee	550000
CY2021	us-gaap	Loan Processing Fee LoanProcessingFee	501000
CY2023	bsrr	Foreclosed Real Estate Expense Income Net ForeclosedRealEstateExpenseIncomeNet	-665000
CY2022	bsrr	Foreclosed Real Estate Expense Income Net ForeclosedRealEstateExpenseIncomeNet	-84000
CY2021	bsrr	Foreclosed Real Estate Expense Income Net ForeclosedRealEstateExpenseIncomeNet	-72000
CY2023	us-gaap	Postage Expense PostageExpense	219000
CY2022	us-gaap	Postage Expense PostageExpense	373000
CY2021	us-gaap	Postage Expense PostageExpense	308000
CY2023	bsrr	Other Noninterest Expense Other OtherNoninterestExpenseOther	4003000
CY2022	bsrr	Other Noninterest Expense Other OtherNoninterestExpenseOther	3415000
CY2021	bsrr	Other Noninterest Expense Other OtherNoninterestExpenseOther	2780000
CY2023	bsrr	Other Noninterest Expense Assessments OtherNoninterestExpenseAssessments	1942000
CY2022	bsrr	Other Noninterest Expense Assessments OtherNoninterestExpenseAssessments	1078000
CY2021	bsrr	Other Noninterest Expense Assessments OtherNoninterestExpenseAssessments	1157000
CY2023	us-gaap	Other Noninterest Expense OtherNoninterestExpense	31523000
CY2022	us-gaap	Other Noninterest Expense OtherNoninterestExpense	28032000
CY2021	us-gaap	Other Noninterest Expense OtherNoninterestExpense	31288000
CY2021Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	1067000
CY2020Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	1794000
CY2022	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	4059000
CY2021	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	1983000
CY2022	us-gaap	Loans And Leases Receivable Related Parties Proceeds LoansAndLeasesReceivableRelatedPartiesProceeds	5150000
CY2021	us-gaap	Loans And Leases Receivable Related Parties Proceeds LoansAndLeasesReceivableRelatedPartiesProceeds	2548000
CY2022	bsrr	Loans And Leases Receivable Related Parties Effect Of Changes In Composition Of Related Parties LoansAndLeasesReceivableRelatedPartiesEffectOfChangesInCompositionOfRelatedParties	24000
CY2021	bsrr	Loans And Leases Receivable Related Parties Effect Of Changes In Composition Of Related Parties LoansAndLeasesReceivableRelatedPartiesEffectOfChangesInCompositionOfRelatedParties	-162000
CY2021Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	1067000
CY2023	bsrr	Loans And Leases Receivable Undisbursed Commitments To Related Parties LoansAndLeasesReceivableUndisbursedCommitmentsToRelatedParties	6000
CY2022	bsrr	Loans And Leases Receivable Undisbursed Commitments To Related Parties LoansAndLeasesReceivableUndisbursedCommitmentsToRelatedParties	6000
CY2021	bsrr	Loans And Leases Receivable Undisbursed Commitments To Related Parties LoansAndLeasesReceivableUndisbursedCommitmentsToRelatedParties	2156000
CY2023Q4	bsrr	Deposit From Related Party DepositFromRelatedParty	4200000
CY2022Q4	bsrr	Deposit From Related Party DepositFromRelatedParty	8100000
CY2023Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	42444000
CY2023Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	42384000
CY2023Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	40875000
CY2023Q4	us-gaap	Amortization Method Qualified Affordable Housing Project Investments AmortizationMethodQualifiedAffordableHousingProjectInvestments	14400000
CY2022Q4	us-gaap	Amortization Method Qualified Affordable Housing Project Investments AmortizationMethodQualifiedAffordableHousingProjectInvestments	10100000
CY2023Q4	us-gaap	Qualified Affordable Housing Project Investments Commitment QualifiedAffordableHousingProjectInvestmentsCommitment	10500000
CY2022Q4	us-gaap	Qualified Affordable Housing Project Investments Commitment QualifiedAffordableHousingProjectInvestmentsCommitment	7000000.0
CY2023	us-gaap	Amortization Method Qualified Affordable Housing Project Investments Amortization AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization	700000
CY2022	us-gaap	Amortization Method Qualified Affordable Housing Project Investments Amortization AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization	500000
CY2021	us-gaap	Amortization Method Qualified Affordable Housing Project Investments Amortization AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization	500000
CY2023	us-gaap	Affordable Housing Tax Credits And Other Tax Benefits Amount AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount	600000
CY2021	us-gaap	Affordable Housing Tax Credits And Other Tax Benefits Amount AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount	500000
CY2022	us-gaap	Affordable Housing Tax Credits And Other Tax Benefits Amount AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount	500000
CY2021	bsrr	Impairment Loss On Investment ImpairmentLossOnInvestment	0
CY2022	bsrr	Impairment Loss On Investment ImpairmentLossOnInvestment	0
CY2023	bsrr	Impairment Loss On Investment ImpairmentLossOnInvestment	0
CY2022	bsrr	Income Loss From Investment In Limited Party Partnership IncomeLossFromInvestmentInLimitedPartyPartnership	253000
CY2021	bsrr	Income Loss From Investment In Limited Party Partnership IncomeLossFromInvestmentInLimitedPartyPartnership	-524000
CY2023	us-gaap	Investment Income Dividend InvestmentIncomeDividend	1076000
CY2022	us-gaap	Investment Income Dividend InvestmentIncomeDividend	843000
CY2021	us-gaap	Investment Income Dividend InvestmentIncomeDividend	737000
CY2023	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-291000
CY2022	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-332000
CY2021	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	857000
CY2023	us-gaap	Debt Securities Available For Sale Gain Loss DebtSecuritiesAvailableForSaleGainLoss	396000
CY2022	us-gaap	Debt Securities Available For Sale Gain Loss DebtSecuritiesAvailableForSaleGainLoss	1487000
CY2021	us-gaap	Debt Securities Available For Sale Gain Loss DebtSecuritiesAvailableForSaleGainLoss	11000
CY2023	bsrr	Revenue Not From Contract With Customer Excluding Interest Income Other Income RevenueNotFromContractWithCustomerExcludingInterestIncomeOtherIncome	6116000
CY2022	bsrr	Revenue Not From Contract With Customer Excluding Interest Income Other Income RevenueNotFromContractWithCustomerExcludingInterestIncomeOtherIncome	7451000
CY2021	bsrr	Revenue Not From Contract With Customer Excluding Interest Income Other Income RevenueNotFromContractWithCustomerExcludingInterestIncomeOtherIncome	6667000
CY2023	us-gaap	Noninterest Income NoninterestIncome	30400000
CY2022	us-gaap	Noninterest Income NoninterestIncome	30770000
CY2021	us-gaap	Noninterest Income NoninterestIncome	28079000
CY2022Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	24756000
CY2022Q4	us-gaap	Noninterest Expense NoninterestExpense	21522000
CY2022Q3	us-gaap	Noninterest Expense NoninterestExpense	20996000
CY2022Q2	us-gaap	Noninterest Expense NoninterestExpense	22213000
CY2022Q1	us-gaap	Noninterest Expense NoninterestExpense	20079000
CY2023Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	37419000
CY2023Q4	us-gaap	Interest Expense InterestExpense	14574000
CY2023Q3	us-gaap	Interest Expense InterestExpense	14297000
CY2023Q2	us-gaap	Interest Expense InterestExpense	12558000
CY2023Q1	us-gaap	Interest Expense InterestExpense	9287000
CY2023Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	27870000
CY2023Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	28087000
CY2023Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	28317000
CY2023Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	28132000
CY2023Q4	us-gaap	Noninterest Income NoninterestIncome	8045000
CY2023Q3	us-gaap	Noninterest Income NoninterestIncome	7762000
CY2023Q2	us-gaap	Noninterest Income NoninterestIncome	8013000
CY2023Q1	us-gaap	Noninterest Income NoninterestIncome	6579000
CY2023Q4	us-gaap	Noninterest Expense NoninterestExpense	24136000
CY2023Q3	us-gaap	Noninterest Expense NoninterestExpense	22562000
CY2023Q2	us-gaap	Noninterest Expense NoninterestExpense	22968000
CY2023Q1	us-gaap	Noninterest Expense NoninterestExpense	22992000
CY2023Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	8254000
CY2023Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	13320000
CY2023Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	13432000
CY2023Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	11459000
CY2023Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1964000
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3435000
CY2023Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3513000
CY2023Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2709000
CY2023Q4	us-gaap	Net Income Loss NetIncomeLoss	6290000
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	9885000
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	9919000
CY2023Q1	us-gaap	Net Income Loss NetIncomeLoss	8750000
CY2023Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.43
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.68
CY2023Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.67
CY2023Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.58
CY2023Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.23
CY2023Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.23
CY2023Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.23
CY2023Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.23
CY2022Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	35603000
CY2022Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	31929000
CY2022Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	28206000
CY2022Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	26081000
CY2022Q4	us-gaap	Interest Expense InterestExpense	6240000
CY2022Q3	us-gaap	Interest Expense InterestExpense	3017000
CY2022Q2	us-gaap	Interest Expense InterestExpense	1621000
CY2022Q1	us-gaap	Interest Expense InterestExpense	1325000
CY2022Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	29363000
CY2022Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	28912000
CY2022Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	26585000
CY2022Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	9014000
CY2022Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	13269000
CY2022Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	12492000
CY2022Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	10140000
CY2022Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1901000
CY2022Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3334000
CY2022Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3288000
CY2022Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2733000
CY2022Q4	us-gaap	Net Income Loss NetIncomeLoss	7113000
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	9935000
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	9204000
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	7407000
CY2022Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.47
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.66
CY2022Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.62
CY2022Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.49
CY2022Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.23
CY2022Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.23
CY2022Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.23
CY2022Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.23
CY2023	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	14500000
CY2023Q4	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2023Q4	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false
CY2023Q4	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false
CY2023Q4	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false

Files In Submission

Name	View Source	Status
0001558370-24-003776-index-headers.html	Edgar Link	pending
0001558370-24-003776-index.html	Edgar Link	pending
0001558370-24-003776.txt	Edgar Link	pending
0001558370-24-003776-xbrl.zip	Edgar Link	pending
bsrr-20231231.xsd	Edgar Link	pending
bsrr-20231231x10k.htm	Edgar Link	pending
bsrr-20231231x10k006.jpg	Edgar Link	pending
bsrr-20231231x10k013.jpg	Edgar Link	pending
bsrr-20231231xex21.htm	Edgar Link	pending
bsrr-20231231xex23d1.htm	Edgar Link	pending
bsrr-20231231xex23d2.htm	Edgar Link	pending
bsrr-20231231xex23d2g001.jpg	Edgar Link	pending
bsrr-20231231xex31d1.htm	Edgar Link	pending
bsrr-20231231xex31d2.htm	Edgar Link	pending
bsrr-20231231xex32.htm	Edgar Link	pending
bsrr-20231231xex97d1.htm	Edgar Link	pending
bsrr-20231231xex97d1001.jpg	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R100.htm	Edgar Link	pending
R101.htm	Edgar Link	pending
R102.htm	Edgar Link	pending
R103.htm	Edgar Link	pending
R104.htm	Edgar Link	pending
R105.htm	Edgar Link	pending
R106.htm	Edgar Link	pending
R107.htm	Edgar Link	pending
R108.htm	Edgar Link	pending
R109.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R110.htm	Edgar Link	pending
R111.htm	Edgar Link	pending
R112.htm	Edgar Link	pending
R113.htm	Edgar Link	pending
R114.htm	Edgar Link	pending
R115.htm	Edgar Link	pending
R116.htm	Edgar Link	pending
R117.htm	Edgar Link	pending
R118.htm	Edgar Link	pending
R119.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R120.htm	Edgar Link	pending
R121.htm	Edgar Link	pending
R122.htm	Edgar Link	pending
R123.htm	Edgar Link	pending
R124.htm	Edgar Link	pending
R125.htm	Edgar Link	pending
R126.htm	Edgar Link	pending
R127.htm	Edgar Link	pending
R128.htm	Edgar Link	pending
bsrr-20231231_def.xml	Edgar Link	unprocessable
bsrr-20231231_lab.xml	Edgar Link	unprocessable
bsrr-20231231_pre.xml	Edgar Link	unprocessable
FilingSummary.xml	Edgar Link	unprocessable
R129.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R130.htm	Edgar Link	pending
R131.htm	Edgar Link	pending
R132.htm	Edgar Link	pending
R133.htm	Edgar Link	pending
R134.htm	Edgar Link	pending
R135.htm	Edgar Link	pending
R136.htm	Edgar Link	pending
R137.htm	Edgar Link	pending
R138.htm	Edgar Link	pending
R139.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R140.htm	Edgar Link	pending
R141.htm	Edgar Link	pending
R142.htm	Edgar Link	pending
R143.htm	Edgar Link	pending
R144.htm	Edgar Link	pending
R145.htm	Edgar Link	pending
R146.htm	Edgar Link	pending
R147.htm	Edgar Link	pending
R148.htm	Edgar Link	pending
R149.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
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
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R64.htm	Edgar Link	pending
R65.htm	Edgar Link	pending
R66.htm	Edgar Link	pending
R67.htm	Edgar Link	pending
R68.htm	Edgar Link	pending
R69.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R70.htm	Edgar Link	pending
R71.htm	Edgar Link	pending
R72.htm	Edgar Link	pending
R73.htm	Edgar Link	pending
R74.htm	Edgar Link	pending
R75.htm	Edgar Link	pending
R76.htm	Edgar Link	pending
R77.htm	Edgar Link	pending
R78.htm	Edgar Link	pending
R79.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R80.htm	Edgar Link	pending
R81.htm	Edgar Link	pending
R82.htm	Edgar Link	pending
R83.htm	Edgar Link	pending
R84.htm	Edgar Link	pending
R85.htm	Edgar Link	pending
R86.htm	Edgar Link	pending
R87.htm	Edgar Link	pending
R88.htm	Edgar Link	pending
R89.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
R90.htm	Edgar Link	pending
R91.htm	Edgar Link	pending
R92.htm	Edgar Link	pending
R93.htm	Edgar Link	pending
R94.htm	Edgar Link	pending
R95.htm	Edgar Link	pending
R96.htm	Edgar Link	pending
R97.htm	Edgar Link	pending
R98.htm	Edgar Link	pending
R99.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
bsrr-20231231x10k_htm.xml	Edgar Link	completed
bsrr-20231231_cal.xml	Edgar Link	unprocessable

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$BSRR
SIERRA BANCORP Stock $bsrr

2024 Q1 Form 10-K Financial Statement

#000155837024003776 Filed on March 22, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$BSRR SIERRA BANCORP Stock $bsrr

2024 Q1 Form 10-K Financial Statement

#000155837024003776 Filed on March 22, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$BSRR
SIERRA BANCORP Stock $bsrr