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increasing borrowing capacity Federal Funds Purchased [Member] Gross unrealized losses Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] 2026 Time Deposit Maturities, Remainder of Fiscal Year Measurement Basis [Axis] Measurement Basis [Axis] Basic earnings per common share (in USD per share) Basic EPS (in USD per share) Earnings Per Share, Basic Adjustment to Compensation: Adjustment to Compensation [Axis] Summary of Line of Credit Facilities Schedule of Line of Credit Facilities [Table Text Block] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Held-to-Maturity Debt Securities, Held-to-Maturity, Maturity [Abstract] Undisbursed residential real estate 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Agricultural lines of credit Agricultural Lines of Credit [Member] Agricultural Lines of Credit [Member] Grantee Status [Domain] Grantee Status [Domain] Taxable securities Interest Income, Securities, Operating, Taxable Total shareholders’ equity Beginning balance Ending balance Equity, Attributable to Parent Measurement Frequency [Axis] Measurement Frequency [Axis] Insider Trading Policies and Procedures [Line Items] Interest-bearing Deposits Interest-bearing Deposits [Abstract] Interest-bearing Deposits Common stock, shares authorized (in shares) Common Stock, Shares Authorized Interest Bearing Deposits [Line Items] Interest Bearing Deposits [Line Items] Interest Bearing Deposits Total liabilities and shareholders’ equity Liabilities and Equity Fair Value, Recurring Fair Value, Recurring [Member] LIABILITIES AND SHAREHOLDERS’ EQUITY Liabilities and Equity [Abstract] Net unrealized holding (loss) gain on securities available-for-sale during the period OCI, Debt Securities, 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banks Interest Income, Deposits with Financial Institutions Income before provision for income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Entity Shell Company Entity Shell Company Share-Based Compensation, Performance Percentile Position [Axis] Share-Based Compensation, Performance Percentile Position [Axis] Share-Based Compensation, Performance Percentile Position Target award grant, percentage Share-Based Compensation Arrangement By Share-Based Payment Award, Target Award Grant, Percentage Share-Based Compensation Arrangement By Share-Based Payment Award, Target Award Grant, Percentage US State and Local Income Tax Paid, State and Local, after Refund Received [Abstract] Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Number of unsecured federal funds Number Of Unsecured Federal Funds Number Of Unsecured Federal Funds Statement of Stockholders' Equity [Abstract] Statement of Stockholders' 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Receivable [Axis] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Amortization of deferred loan fees and costs Amortization of Deferred Loan Origination Fees, Net Pledged loans Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged Five Unsecured Federal Funds Line Of Credit Five Unsecured Federal Funds Line Of Credit [Member] Five Unsecured Federal Funds Line Of Credit 2028 Time Deposit Maturities, Year Two Capital call for equity investments Payments For Capital Call For Equity Investment Payments For Capital Call For Equity Investment Entity Emerging Growth Company Entity Emerging Growth Company Securities held-to-maturity Fair Value Securities held-to-maturity, at fair value Debt Securities, Held-to-Maturity, Fair Value Common stock dividend declared (in USD per share) Common Stock, 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Service Cost [Member] Financing Receivable, Modified [Table] Financing Receivable, Modified [Table] Product and Service [Domain] Product and Service [Domain] Commercial construction Real estate, Commercial construction Real Estate Commercial Construction Loans [Member] Real Estate Commercial Construction Loans [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Bank common stock exchanged for company common stock (in shares) Common Stock, Convertible, Shares Issuable Common Stock, Convertible, Shares Issuable Revolving Converted to Term Financing Receivable, Revolving, Converted to Term Loan Other Other Commitments [Member] Other Commitments [Member] Within one year Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, Year One Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Number of correspondent banks Number Of Correspondent Banks Number Of Correspondent Banks Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Financial liabilities: Financial Liabilities, Recorded At Amortized Cost [Abstract] Financial Liabilities, Recorded At Amortized Cost Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Weighted average remaining term on the unvested restricted shares Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Unvested, Weighted Average Remaining Contractual Terms Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Unvested, Weighted Average Remaining Contractual Terms City Area Code City Area Code Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] US Federal Income Tax Paid, Federal, after Refund Received All Trading Arrangements All Trading Arrangements [Member] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] FHLB stock price (in USD per share) Federal Home Loan Bank, Advances, Stock Price For Sales And Purchases Federal Home Loan Bank, Advances, Stock Price For Sales And Purchases Commercial lines of credit Commercial Lines of Credit [Member] Commercial Lines of Credit [Member] Other Noninterest Income, Other Operating Income Beginning of the period balance (in shares) End of the period balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Cash flows from investing activities: Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Net cash provided by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Share-Based Compensation, Performance Percentile Position [Domain] Share-Based Compensation, Performance Percentile Position [Domain] Share-Based Compensation, Performance Percentile Position [Domain] Fixed-to-floating Rate Subordinated Notes Issued August 2022 Fixed-to-floating Rate Subordinated Notes Issued August 2022 [Member] Fixed-to-floating Rate Subordinated Notes Issued August 2022 Preferred stock, par value (in USD per share) Preferred Stock, Par or Stated Value Per Share Subsequent Event Subsequent Event [Member] Recoveries Financing Receivable, Allowance for Credit Loss, Recovery Net interest income Interest Income (Expense), Operating Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] PEO Total Compensation Amount PEO Total Compensation Amount Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Time accounts, $250 or more Interest Expense Domestic Deposit Liabilities Time Deposit 250000 Or More Interest Expense Domestic Deposit Liabilities Time Deposit 250000 Or More Loan-related expenses Loan-Related Expenses Loan-Related Expenses Payment Change Financing Receivable, Modified in Period, Amount Equity Components [Axis] Equity Components [Axis] Entity Ex Transition Period Entity Ex Transition Period Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Number of reportable segments Number of Reportable Segments Summary of Interest- Bearing Deposits Schedule of Interest-bearing deposits. [Table Text Block] Schedule of Interest-bearing deposits. Net change in time deposits in banks Proceeds from (Payments for) in Interest-Bearing Deposits in Banks Financing receivable, nonaccrual, allowance for credit loss Financing Receivable, Nonaccrual, Allowance For Credit Loss Financing Receivable, Nonaccrual, Allowance For Credit Loss Secure State of California Deposits Letters Of Credit Pledged As Security For State Of California Deposits [Member] Letters Of Credit Pledged As Security For State Of California Deposits Supplemental disclosure of cash flow information: Supplemental Cash Flow Information [Abstract] Commercial Real estate, Commercial Commercial Real Estate [Member] Amortized Cost Amortized Cost Securities available-for-sale, at amortized cost Debt Securities, Available-for-Sale, Amortized Cost Other Performance Measure, Amount Other Performance Measure, Amount Entity Address, State or Province Entity Address, State or Province Substandard Substandard [Member] Total interest and fee income Interest and Dividend Income, 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Purchase Premium (Discount) Net cash used in investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Interest paid Interest Paid, Excluding Capitalized Interest, Operating Activity Document Fiscal Year Focus Document Fiscal Year Focus Basis of Financial Statement Presentation and Consolidation and Emerging Growth Company Basis of Accounting, Policy [Policy Text Block] Operating leases, right-of-use asset, net Operating Lease, Right-of-Use Asset Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] 2023 Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year Entity Interactive Data Current Entity Interactive Data 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Accounts Deposits Total interest expense on interest-bearing deposits Interest Expense, Deposits Other Commitments [Line Items] Other Commitments [Line Items] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Data processing and software Information Technology and Data Processing 2026 Financing Receivable, Year One, Originated, Current Fiscal Year Non-interest income: Noninterest Income [Abstract] Money market accounts Interest-Bearing Domestic Deposit, Money Market Revolving Loans Financing Receivable, Revolving Summary of Other Commitments Other Commitments [Table Text Block] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Federal Reserve Bank Branch [Domain] Federal Reserve Bank Branch [Domain] Federal Reserve Bank Branch [Domain] Entity Central 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Exercise Price Award Exercise Price Entity Filer Category Entity Filer Category Local Phone Number Local Phone Number Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Interest receivable and other assets Interest Receivable and Other Assets Subsequent Event Type [Axis] Subsequent Event Type [Axis] Stock forfeitures (in shares) Stock Repurchased and Retired During Period, Shares Deposits and Federal Funds Purchased Deposits And Federal Funds Purchased [Member] Deposits And Federal Funds Purchased ASSETS Assets [Abstract] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Other Commitments [Axis] Other Commitments [Axis] Loans held for investment Loans held for investment Total Loans Receivable Financing Receivable, before Allowance for Credit Loss Debt Instrument [Axis] Debt Instrument [Axis] Shares forfeited (in USD per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Fair Value of Assets and Liabilities Fair Value Disclosures [Text Block] Shareholders’ equity: Equity, Attributable to Parent [Abstract] Executive Officer Executive Officer [Member] Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Entity Address, Address Line One Entity Address, Address Line One Number of branch offices Number Of Branch Offices Number Of Branch Offices Summary of Loans Modified due to Financial Distress Financing Receivable, Modified [Table Text Block] Entity Address, Address Line Two Entity Address, Address Line Two Farmland Real estate, Farmland Real Estate Farmland [Member] Real Estate Farmland [Member] Accumulated Other Comprehensive Loss AOCI Attributable to Parent [Member] Interest rate for funds borrowed under the debt agreement. 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shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Other states State and Local Tax Jurisdiction, Other [Member] Document Quarterly Report Document Quarterly Report Less than twelve continuous months, fair value Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months Provision for credit losses Provision for credit losses Provision for Loan, Lease, and Other Losses Earnings on bank-owned life insurance (“BOLI”) Earnings on BOLI Bank Owned Life Insurance Income Number of securities in unrealized loss positions Debt Securities, Available-for-Sale, Unrealized Loss Position, Number of Positions Deposits: Deposits [Abstract] Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Total Past Due Financial Asset, Past Due [Member] Summary of Non-accrual Loans Financing Receivable, Nonaccrual [Table Text Block] Number of operating segments Number of Operating Segments Amortization of premiums and discounts on securities Accretion (Amortization) of Discounts and Premiums, Investments Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Interest-Bearing Deposits Interest-Bearing Deposits [Text Block] Interest-Bearing Deposits Shares granted (in USD per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Title Trading Arrangement, Individual Title Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Unsecured Commercial, Unsecured Unsecured Commercial Loans [Member] Unsecured Commercial Loans Restatement Determination Date: Restatement Determination Date [Axis] Non-PEO NEO Non-PEO NEO [Member] Total LCs issued Letters of Credit Outstanding, Amount Allowance for credit losses, available for sale Debt Securities, Available-for-Sale, Allowance for Credit Loss Revolving Converted to Term Financing Receivable, Revolving, Converted to Term Loan, Writeoff Loans originated for sale Payment for Origination and Purchase, Loan, Held-for-Sale Gross unrealized gains Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax Name Trading Arrangement, Individual Name Allowance for credit losses Beginning Balance Ending Balance Allowance for credit loss Financing Receivable, Allowance for Credit Loss Award Type [Domain] Award Type [Domain] ICS I C S [Member] I C S [Member] Prior Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff Equity Awards Adjustments Equity Awards Adjustments [Member] Advertising and promotional Advertising Expense Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Compensation Amount Outstanding Recovery Compensation Amount Face amount Debt Instrument, Face Amount The State of California, securing deposits of public funds and borrowings Deposits [Member] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Fair Value Estimate of Fair Value Measurement [Member] Federal Reserve Bank Branch [Axis] Federal Reserve Bank Branch [Axis] Federal Reserve Bank Branch MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] After one but within five years Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five Name Awards Close in Time to MNPI Disclosures, Individual Name Beginning of the period balance (in USD per share) End of the period balance (in USD per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value After one but within five years Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year One through Five Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Total commitments and standby letters of credit Other Commitment FHLB Agreement FHLB Agreement [Member] FHLB Agreement 2030 Time Deposit Maturities, Year Four Financing Receivable, Past Due [Line Items] Financing Receivable, Past Due [Line Items] After five years through ten years Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 Number of investment securities in a continuous loss position for twelve months or more Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions Summary of Pledged Investment Securities Schedule of Financial Instruments Owned and Pledged as Collateral [Table Text Block] Accumulated other comprehensive loss, net of taxes Accumulated Other 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