Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Trading Arrangement: Trading Arrangement [Axis] Maximum Maximum [Member] Principal amount $45,000 (less unamortized debt issuance costs of $445 and $557) at September 30, 2026 and December 31, 2025, respectively Subordinated Debt Loans held for sale Financing Receivable, Held-for-Sale Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Provision (Recapture) For Unfunded Commitments Provision for unfunded commitments Provision (Recapture) For Unfunded Commitments Reserve for unfunded commitments. Title of 12(b) Security Title of 12(b) Security Carrying Value Reported Value Measurement [Member] Debt Securities, Available-for-Sale [Table] Debt Securities, Available-for-Sale [Table] Fair Value Debt Securities, Available-for-Sale and Held-to-Maturity, Fair Value Summary of Financial Assets and Liabilities Measured at Fair Value on Nonrecurring Basis Fair Value Measurements, Nonrecurring [Table Text Block] Adjustment to Compensation, Amount Adjustment to Compensation Amount Pledged Status Pledged Status [Axis] Financial Instrument Financial Instrument [Axis] Segment Reporting [Abstract] Segment Reporting [Abstract] Business Assets Business Assets [Member] Business Assets BaaS loan expense Baa S Loan Expense [Member] BaaS loan expense. Summary of Assets Measured at Fair Value on Recurring Basis Fair Value, Assets Measured on Recurring Basis [Table Text Block] Measurement Frequency Measurement Frequency [Axis] Purchase of loans and loan participations Payments for (Proceeds from) Loans Receivable Accrued interest on loans Financing Receivable, Accrued Interest, before Allowance for Credit Loss Junior Subordinated Debentures Junior Subordinated Debt [Member] Downward price adjustment Equity Securities without Readily Determinable Fair Value, Downward Price Adjustment, Annual Amount Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Financial Instrument Performance Status [Domain] Financial Instrument Performance Status [Domain] Investment securities, held-to-maturity, at amortized cost Debt Securities, Held-to-Maturity, Excluding Accrued Interest, at Amortized Cost Debt Securities, Held-to-Maturity, Excluding Accrued Interest, at Amortized Cost Doubtful [Member] Doubtful [Member] Deposits Deposit Liabilities Disclosures [Text Block] Leases [Abstract] Leases [Abstract] Interest Rate Reduction Contractual Interest Rate Reduction [Member] Gross loans receivable Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process Commercial real estate loans Commercial Real Estate Loans Commercial Real Estate Loans Prior, current period gross write-offs Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff Proceeds from (payments for) exercise of stock options, net of shares withheld to cover Proceeds From Stock Options Exercised, Net Of Shares Withheld To Cover Proceeds From Stock Options Exercised, Net Of Shares Withheld To Cover Available-for-Sale, Total Gross Unrealized Losses Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss Stock options granted in period (in shares) Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss [Abstract] Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss [Abstract] Prior Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year Outstanding, beginning of period (in shares) Outstanding, end of period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Financing Receivable, Modified Financing Receivable, Modified [Table Text Block] Net amortization on investment securities Accretion (Amortization) of Discounts and Premiums, Investments Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Debt Securities, Held-to-Maturity, Unrealized Loss Position, Accumulated Loss [Abstract] Debt Securities, Held-to-Maturity, Unrealized Loss Position, Accumulated Loss [Abstract] Number of reportable segments Number of Reportable Segments Capital call lines Capital Call Lines [Member] Capital Call Lines Amortized Cost Debt Securities, Available-for-Sale, Amortized Cost, Excluding Accrued Interest, before Allowance for Credit Loss Subsequent Events Subsequent Events, Policy [Policy Text Block] Lease expense: Lease, Cost [Abstract] Entity Address, City or Town Entity Address, City or Town Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Class of Financing Receivable [Domain] Class of Financing Receivable [Domain] Receivables [Abstract] Receivables [Abstract] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Title of Individual Title and Position [Domain] Total core deposits Core Deposits Core deposits. One to two years Time Deposit Maturities, Year Two 2023, current period gross write-offs Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff Accounts receivable, noncurrent, 90 days or more past due, still accruing Accounts Receivable, Noncurrent, 90 Days or More Past Due, Still Accruing Real Estate Real Estate, Collateral Dependent Loans [Member] Real Estate, Collateral Dependent Loans Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Reciprocal NOW and Money Market Accounts Reciprocal NOW and Money Market Accounts [Member] Reciprocal NOW and Money Market Accounts Principal paydowns of investment securities available-for-sale Principal Paydowns Of Investment Securities Available For Sale Principal paydowns of investment securities available-for-sale. Revenue earned, percentage Financing Receivable, Excluding Accrued Interest, Before Allowance For Credit Loss, Revenue Earned, Percentage Financing Receivable, Excluding Accrued Interest, Before Allowance For Credit Loss, Revenue Earned, Percentage Level 2 Fair Value, Inputs, Level 2 [Member] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] 90 Days or More Past Due Financial Asset, Equal to or Greater than 90 Days Past Due [Member] Other expenses Other Expenses Issuance of restricted stock awards (in shares) Stock Issued During Period, Shares, Restricted Stock Award, Gross Savings Deposits, Savings Deposits Summary of Financial Information of Reportable Segments and Reconciliation to Consolidated Financial Results Segment Reporting [Table Text Block] Estimates Use of Estimates, Policy [Policy Text Block] Purchase of bank owned life insurance Payment to Acquire Life Insurance Policy, Investing Activities OTHER COMPREHENSIVE INCOME, net of tax Other comprehensive income (loss), net of tax Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Total investment securities, Less Than 12 Months, Gross Unrealized Losses Debt Securities, Available-for-Sale and Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss Debt securities available for sale and held to maturity continuous unrealized loss position less than12 months accumulated loss. Summary of Minimum Annual Lease Payments under Lease Terms Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Allowance for credit losses Allowance for credit losses ALLL beginning balance Ending ALLL Balance Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest Document Period End Date Document Period End Date Consumer and other consumer loans Consumer And Other Consumer Loans [Member] Consumer And Other Consumer Loans Technology Company 1 Technology Company 1 [Member] Technology Company 1 Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding 2028 Lessee, Operating Lease, Liability, to be Paid, Year Two Revolving Loans Converted To Term Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan Income tax expense related to unrealized holding gain/(loss) OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax Lessee Lease Description [Line Items] Lessee, Lease, Description [Line Items] Accumulated other comprehensive loss, net of tax Accumulated Other Comprehensive Income (Loss), Net of Tax Entity Shell Company Entity Shell Company Consolidation Items Consolidation Items [Domain] Market value of shares grants per year Market Value Of Shares Grants Per Year Market value of shares grants per year. Loans And Leases Receivable Disclosure [Line Items] Loans and Leases Receivable Disclosure [Line Items] Total Class of Financing Receivable Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage (Loss) Earnings Per Common Share Earnings Per Share [Text Block] Earnings Per Share [Abstract] Earnings Per Share [Abstract] Document Fiscal Period Focus Document Fiscal Period Focus Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Total liabilities Liabilities Trading Symbol Trading Symbol Weighted Average Interest Rate Reduction Financing Receivable, Modified, Weighted-Average Interest Rate Decrease from Modification Measurement Input, Discount Rate Measurement Input, Discount Rate [Member] U.S. Agency residential mortgage-backed securities and collateralized mortgage obligations U S Agency Residential Mortgage Backed Securities And Collateralized Mortgage Obligations [Member] U.S. agency residential mortgage-backed securities and collateralized mortgage obligations. Investment securities, available-for-sale, at fair value Fair Value Fair Value Debt Securities, Available-for-Sale, Excluding Accrued Interest Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] Purchases of premises and equipment, net Payments to Acquire Property, Plant, and Equipment Transfer from loans to loans held for sale Loan, Transfer from Held-for-Sale to Held-in-Portfolio Financing Receivable, Allowance for Credit Loss [Line Items] Financing Receivable, Allowance for Credit Loss [Line Items] Company Selected Measure Name Company Selected Measure Name Interest on deposits Interest Expense, Deposits Financial Instrument Performance Status [Axis] Financial Instrument Performance Status [Axis] 2026 Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year Overdrafts included in loans Bank Overdrafts Time deposits $250,000 and over Time Deposits, $250,000 or More Time deposits $250000 and over. CASH FLOWS FROM OPERATING ACTIVITIES Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Nonaccrual loans Financing Receivable, Nonaccrual Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Net increase in FRB and FHLB securities Payment For Proceeds From Other Investments Payment for (Proceeds from) other investments, net. Financing Receivable, Modified [Line Items] Financing Receivable, Modified [Line Items] Less Than 90 Days Past Due Less Than 90 Days Past Due [Member] Less Than 90 Days Past Due Total commitments to extend credit Commitments to Extend Credit [Member] Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Held-to-Maturity, Total Gross Unrealized Losses Debt Securities, Held-to-Maturity, Unrealized Loss Position, Accumulated Loss Additional amount committed to lend Financing Receivable, Modified, Commitment to Lend Without single maturity date Debt Securities, Available-for-Sale, Maturity, without Single Maturity Date, Amortized Cost Net change in other assets and liabilities Increase (Decrease) in Other Operating Assets and Liabilities, Net Cash paid from operating leases Operating Lease, Payments Award Timing Predetermined Award Timing Predetermined [Flag] All other commercial & industrial loans All Other Commercial & Industrial Loans [Member] All Other Commercial & Industrial Loans Total intrinsic or aggregate value of options exercise price Aggregate intrinsic value, exercised (in dollars) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value INTEREST AND DIVIDEND INCOME Interest and Dividend Income, Operating [Abstract] Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Stock-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Level 1 Fair Value, Inputs, Level 1 [Member] Principal paydowns of investment securities held-to-maturity Proceeds from Sale and Maturity of Held-to-Maturity Securities Dilutive effect of equity-based awards (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Class of Financing Receivable [Axis] Class of Financing Receivable [Axis] U.S. Agency residential mortgage-backed securities Residential Mortgage-Backed Securities [Member] Plan Name Plan Name [Domain] Vesting [Domain] Vesting [Domain] Antidilutive Securities Antidilutive Securities [Axis] Number of Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward] Outstanding, beginning of period (in dollars per share) Outstanding, end of period (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Lease right-of-use assets Operating Lease, Right-of-Use Asset Lessee, operating lease, renewal term Lessee, Operating Lease, Renewal Term Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Investment Securities Investment in Debt and Equity Securities and Other Trading Assets [Text Block] Accrued interest on loans, allowance Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Noncurrent Expiration Date Trading Arrangement Expiration Date Gross Unrealized Gains Debt Securities, Held-to-Maturity, Accumulated Unrecognized Gain Cash and due from banks Cash and Cash Equivalents, Fair Value Disclosure Subordinated Debt Subordinated Debt [Member] Restricted Stock Awards Restricted Stock Awards [Member] Restricted Stock Awards Exercisable, end of period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Net charge-offs Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table] Antidilutive Security, Excluded EPS Calculation [Table] Common stock, no par value (in dollars per share) Common Stock, No Par Value Deposits Deposits, Fair Value Disclosure Commercial real estate loans Commercial Real Estate [Member] CASH FLOWS FROM INVESTING ACTIVITIES Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Other investments Debt Securities, Other, Excluding Accrued Interest Debt Securities, Other, Excluding Accrued Interest Segments Segments [Domain] Dividends on other investments Dividends On Other Investments Dividends on other investments. BaaS program income Baa S Program Fees [Member] BaaS program fees. Vesting of restricted stock units (in shares) Stock Issued During Period Shares Vesting Of Restricted Stock Units Stock issued during period shares vesting of restricted stock units PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Fair Value Debt Securities, Available-for-Sale, Fair Value, Fiscal Year Maturity [Abstract] Consumer Loan Consumer Loan [Member] Total shareholders’ equity Beginning balance Ending balance Equity, Attributable to Parent Financial statement presentation Financial Statement Presentation, Policy [Policy Text Block] Financial statement preparation. ASSETS Assets [Abstract] Other investments Other Investments Deposit Liability [Line Items] Deposit Liability [Line Items] Summary of Loans by Credit Quality Risk Rating Financing Receivable Credit Quality Indicators [Table Text Block] Nonrecurring Fair Value, Nonrecurring [Member] Legal and professional expenses Professional Fees Insider Trading Policies and Procedures [Line Items] Nonperforming Financial Instruments Nonperforming Financial Instruments [Member] Deferred tax provision Deferred Income Tax Expense (Benefit) Financing Receivable Portfolio Segment Financing Receivable Portfolio Segment [Domain] Number of operating segments Number of Operating Segments Antidilutive stock options and restricted stock outstanding (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Entity Central Index Key Entity Central Index Key Net interest income after provision for credit losses Net interest income after provision for credit losses - loans and unfunded commitments Interest Income (Expense), after Provision for Loan Loss Recent Accounting Guidance Not Yet Effective New Accounting Pronouncements Not Yet Adopted Policy Policy [Policy Text Block] New accounting pronouncements not yet adopted. Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Asset Liability & Investment, Credit and Nominating & Governance Chair Asset Liability & Investment, Credit and Nominating & Governance Chair [Member] Asset Liability & Investment, Credit and Nominating & Governance Chair Fair Value Hierarchy and NAV Fair Value Hierarchy and NAV [Axis] Financing Receivable, Modified [Table] Financing Receivable, Modified [Table] Total grant-date fair value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested in Period, Fair Value Number of Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Nonaccrual with No ACL Financing Receivable, Excluding Accrued Interest, Nonaccrual, No Allowance Restricted Stock Restricted Stock [Member] Accumulated Other Comprehensive Income (Loss) AOCI Attributable to Parent [Member] All Individuals All Individuals [Member] Exercise of stock options, net of 4,764 shares held to cover for exercise and taxes Stock Issued During Period, Value, Stock Options Exercised, Net Stock Issued During Period, Value, Stock Options Exercised, Net Schedule of Financial Instruments Contract Amount Represents Credit Risk Schedule of Loss Contingencies by Contingency [Table Text Block] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Performing Financial Instruments Performing Financial Instruments [Member] Unrecognized compensation cost related to nonvested stock options/ RSA granted, weighted-average period Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Loans And Leases Receivable Disclosure [Table] Loans and Leases Receivable Disclosure [Table] Statement [Line Items] Statement [Line Items] Total assets Assets Maximum Portfolio Size Maximum Aggregate Customer Loan Balance, Amount Maximum Aggregate Customer Loan Balance, Amount Operating Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Term Extension Extended Maturity [Member] Total interest expense Interest Expense, Operating Industry Sector Industry Sector [Axis] Internal Credit Assessment Internal Credit Assessment [Domain] Accounting Standards Update and Change in Accounting Principle [Abstract] Accounting Standards Update and Change in Accounting Principle [Abstract] OTHER COMPREHENSIVE INCOME (LOSS), before tax Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent [Abstract] Operating Segments Operating Segments [Member] BaaS loan and fraud expense Banking Service Expenses Banking service expenses. Carrying value, beginning of period Carrying value, end of period Equity Securities without Readily Determinable Fair Value, Amount Gross Unrealized Gains Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax Stock-Based Compensation Share-Based Payment Arrangement [Text Block] Without single maturity date Debt Securities, Available-for-Sale, Maturity, without Single Maturity Date, Fair Value Occupancy Occupancy, Net PEO PEO [Member] Beginning balance (in shares) Ending balance (in shares) Shares, Outstanding Expired (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price % of Total Outstanding Balance Consumer Loans Financing Receivable, before Allowance for Credit Loss, to Total, Percent Multi-Family Residential Loans Multi-Family Residential Loans [Member] Multi-Family Residential Loans Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Number of securities in unrealized loss position Debt Securities, Available-for-Sale, Unrealized Loss Position, Number of Positions Interest earning deposits with other banks Interest Bearing Deposit In Banks Fair Value Interest-bearing deposit in banks fair value. Retained Earnings Retained Earnings [Member] Lease liabilities Operating Lease, Liability, Noncurrent Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Common stock, shares, outstanding (in shares) Common Stock, Shares, Outstanding Award Timing Disclosures [Line Items] Summary of Estimated Fair Values of Financial Instruments Fair Value, by Balance Sheet Grouping [Table Text Block] Financing Receivable Recorded Investment Past Due [Line Items] Financing Receivable, Past Due [Line Items] Diluted earnings per common share (in usd per share) Diluted earnings per share (in usd per share) Earnings Per Share, Diluted Internal Credit Assessment Internal Credit Assessment [Axis] Provision for credit losses or (recapture) Financing Receivable, Credit Loss, Expense (Reversal) 2023 Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year Installment loans Installment Loans [Member] Installment Loans CCBX Loans C C B X Loans [Member] CCBX loans. Share-Based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Abstract] Interest Rate Reduction And Payment Delay Interest Rate Reduction And Payment Delay [Member] Interest Rate Reduction And Payment Delay Financial assets Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Composition of Consolidated Deposits Deposit Liabilities, Type [Table Text Block] U.S. Agency collateralized mortgage obligations Mortgage-Backed Security, Issued by US Government-Sponsored Enterprise [Member] Total investment securities, Total Fair Value Debt Securities, Available-for-Sale and Held-to-Maturity, Unrealized Loss Position, Fair Value Debt securities available for sale and held to maturity continuous unrealized loss position fair value. CCBX CCBX [Member] CCBX Decrease in operating lease liabilities Increase Decrease In Operating Lease Liabilities Increase decrease in operating lease liabilities. Other income Noninterest Income, Other Title of Individual Title and Position [Axis] Additional Disclosures Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract] PROVISION FOR CREDIT LOSSES Provision for Other Credit Losses Loans Insured or Guaranteed by Government Authorities Loans Insured or Guaranteed by Government Authorities [Domain] Investment securities pledged to secure debt Investment Securities Pledged To Secure Debt Amortized Cost Investment securities pledged to secure debt amortized cost. Collateral Held [Axis] Collateral Held [Axis] Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Equity securities Equity Securities [Member] Revolving Loans Amortized Cost Basis Financing Receivable, Excluding Accrued Interest, Revolving Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Summary of Allocation of Allowance for Loan Loss as well as Activity in Allowance for Loan Loss Attributed to Various Segments in Loan Financing Receivable, Allowance for Credit Loss [Table Text Block] Common stock, shares, issued (in shares) Common Stock, Shares, Issued Lines Of Credit Lines Of Credit [Member] Lines Of Credit Cash paid: Cash Flow, Operating Activities, Lessee [Abstract] Available-for-sale, 12 Months or Greater, Gross Unrealized Losses Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss Specialized Bank Technology Company Specialized Bank Technology Company [Member] Specialized Bank Technology Company Transaction and interchange fees Transaction Fees [Member] Transaction fees. Product and Service Product and Service [Domain] Capital call lines, provided to venture capital firms Capital Call Amount Capital call amount. NONINTEREST EXPENSE Noninterest Expense [Abstract] Deferred tax liability, net Deferred Income Tax Liabilities, Net Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Credit cards Credit Card [Member] 2029 Lessee, Operating Lease, Liability, to be Paid, Year Three Termination Date Trading Arrangement Termination Date Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table] Fair Value, Recurring and Nonrecurring [Table] Description of Business and Summary of Significant Accounting Policies Business Description and Accounting Policies [Text Block] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Observable price change Equity Securities Without Readily Determinable Fair Value Addition Of Equity Securities Equity securities without readily determinable fair value addition of equity securities. Fair Value as of Grant Date Award Grant Date Fair Value Summary of Investment Securities Continuous Unrealized Loss Position Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value [Table Text Block] Purchased loans Amount Of Loans Purchased With Remaining Balances Amount of loans purchased with remaining balances. Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Arrangement Duration Trading Arrangement Duration Consumer and other loans: Consumer And Other Loans [Member] Consumer and other loans. Financing Receivable, Unamortized Loan Cost (Fee) and Purchase Premium (Discount) Financing Receivable, Unamortized Loan Cost (Fee) and Purchase Premium (Discount) Consolidation Items Consolidation Items [Axis] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Registrant Name Entity Registrant Name Available-for-sale, Less Than 12 Months, Gross Unrealized Losses Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Intrabank liabilities Intrabank Liabilities Intrabank Liabilities Aggregate intrinsic value, vested or expected to vest, end of period (in dollars) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Net change in CCBX payable Increase (Decrease) in Accounts Payable and Accrued Liabilities Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Right-of-use amortization (2) Finance Lease, Right-of-Use Asset, Amortization Loan Restructuring Modification [Axis] Loan Restructuring Modification [Axis] Award vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Expired (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Expirations in Period Weighted average remaining contractual term, exercisable, end of period Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted-Average Remaining Contractual Term Balance of SBA and USDA loans and participations sold and serviced Small Business Administration And United States Department Of Agriculture Loans And Participations Sold And Serviced Small business administration and United States Department of Agriculture loans and participations sold and serviced. Total investment securities, 12 Months or Greater, Fair Value Debt Securities, Available-for-Sale and Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer Debt Securities, Available-for-Sale and Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer Award Type Award Type [Domain] Interest expense (3) Finance Lease, Interest Expense October 1 to December 31, 2026 Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Fair Value Measurements Fair Value Disclosures [Text Block] Level 3 Fair Value, Inputs, Level 3 [Member] Asset Pledged as Collateral Asset Pledged as Collateral [Member] Operating leases lease term Lessee, Operating Lease, Term of Contract Geographical [Axis] Geographical [Axis] Allowance for Credit Losses Debt Securities, Held-to-Maturity, Allowance for Credit Loss, Excluding Accrued Interest Other assets Other Assets Owner-Occupied Real Estate Owner-Occupied Real Estate [Member] Owner-Occupied Real Estate Lessee Lease Description [Table] Lessee, Lease, Description [Table] Director and staff expenses Noninterest Directors And Staff Expenses Noninterest directors and staff expenses. NONINTEREST INCOME Noninterest Income [Abstract] CASH, DUE FROM BANKS AND RESTRICTED CASH, beginning of year CASH, DUE FROM BANKS AND RESTRICTED CASH, end of quarter Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Threshold period for past due loans (in days) Financing Receivable, Threshold Period Past Due Non-NEOs Non-NEOs [Member] Commercial and industrial loans Commercial and industrial loans – capital call lines Commercial And Industrial Loans Portfolio Segment [Member] Commercial and industrial loans portfolio segment. Net decrease in time deposits Increase (Decrease) in Time Deposits 2018 Omnibus Incentive Plan Two Thousand And Eighteen Omnibus Incentive Plan [Member] Two thousand and eighteen omnibus incentive plan. Fair Value Debt Securities, Held-to-Maturity, Fair Value, Maturity [Abstract] Interest bearing demand and money market Deposits, Money Market Deposits and Negotiable Order of Withdrawal (NOW) Noninterest income, excluding BaaS program income and BaaS indemnification income Noninterest Income Excluding Baa S Program Income And Baa S Indemnification Income Noninterest income, excluding BaaS program income and baas indemnification income. Leases Lessee, Operating Leases [Text Block] Long-Term Debt, Type Long-Term Debt, Type [Domain] Statistical Measurement Statistical Measurement [Axis] Securities available-for-sale Other Comprehensive Income (Loss), Available-for-Sale Securities, Tax, Portion Attributable to Parent [Abstract] Award Type Award Type [Axis] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Net increase in demand deposits, money market, and savings Increase (Decrease) in Demand Deposits Retained earnings Retained Earnings (Accumulated Deficit) Consumer Portfolio Segment Consumer Portfolio Segment [Member] Gross Unrealized Losses Debt Securities, Available-for-Sale and Held-to-Maturity, Accumulated Gross Unrealized Loss, before Tax Available-for-sale debt securities and held-to-maturity securities accumulated gross unrealized loss before tax. Product and Service Product and Service [Axis] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Responsibility of partner, percentage Financing Receivable, Allowance For Credit Loss, Excluding Accrued Interest, Responsibility Of Partner, Percentage Financing Receivable, Allowance For Credit Loss, Excluding Accrued Interest, Responsibility Of Partner, Percentage Operating lease expense (1) Operating Lease, Cost 2019, current period gross write-offs Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff BaaS fraud enhancements Baa S Fraud Enhancements [Member] BaaS fraud enhancements. Total Past Due Financial Asset, Past Due [Member] Total liabilities and shareholders’ equity Liabilities and Equity Variable lease expense Variable Lease, Cost Intangible assets, net Intangible Asset, Including Goodwill, after Accumulated Amortization Stock Option Awards Share-Based Payment Arrangement, Option [Member] Four to five years Time Deposit Maturities, Year Five Segments Segments [Axis] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Asset Class Asset Class [Axis] Tabular List, Table Tabular List [Table Text Block] Vesting [Axis] Vesting [Axis] Purchase of intangible assets Payments to Acquire Intangible Assets Name Awards Close in Time to MNPI Disclosures, Individual Name Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Aggregate intrinsic value, outstanding, beginning of period (in dollars) Aggregate intrinsic value, outstanding, end of period (in dollars) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Valuation, Market Approach Valuation, Market Approach [Member] Financing Receivable Portfolio Segment Financing Receivable Portfolio Segment [Axis] Revolving Loans Converted To Term, current period gross write-offs Financing Receivable, Excluding Accrued Interest, Revolving and Converted to Term, Writeoff Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan, Writeoff Authorized: 25,000,000 shares at September 30, 2026 and December 31, 2025; issued and outstanding: zero shares at September 30, 2026 and December 31, 2025 Preferred Stock, Value, Issued Adjustment to Compensation: Adjustment to Compensation [Axis] Total Community Bank Loans Portfolio Segment Total Community Bank Loans Portfolio Segment [Member] Total Community Bank Loans Portfolio Segment Farmland Loans Farmland Loans [Member] Farmland Loans Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Interest paid Interest Paid, Excluding Capitalized Interest, Operating Activity Time deposits less than $250,000 Time Deposits, Less than $250,000 Time deposits less than $250000. Total Fair Value Assets, Fair Value Disclosure Snohomish County Snohomish County [Member] Snohomish County Name Measure Name Pay vs Performance Disclosure [Line Items] Fair Value Hierarchy and NAV Fair Value Hierarchy and NAV [Domain] Total CCBX Loans Total CCBX Loans [Member] Total CCBX Loans Commercial and industrial loans Commercial And Industrial Loans Commercial and industrial loans. Loans Insured or Guaranteed by Government Authorities Loans Insured or Guaranteed by Government Authorities [Axis] Interest and fees on loans Interest and Fee Income, Financing Receivable Principal amount $3,609 (less unamortized debt issuance costs of $14 and $16 at September 30, 2026 and December 31, 2025, respectively) Junior Subordinated Notes Increase (decrease) in unused commitment to extend credit Increase (Decrease) In Unused Commitments to Extend Credit Increase (Decrease) In Unused Commitments to Extend Credit Accrued interest receivable Interest Receivable Name Trading Arrangement, Individual Name Treasury & Administration Treasure And Administration [Member] Treasure And Administration Community Bank Community Bank Segment [Member] Community Bank segment. Total investment securities, Less Than 12 Months, Fair Value Debt Securities, Available-for-Sale and Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months Debt securities available for sale and held to maturity continuous unrealized loss position less than12 months fair value. Operating lease rental expense Operating Lease, Expense Company Selected Measure Amount Company Selected Measure Amount Average Loan Balance Financing Receivables, before Allowance for Credit Loss, Average Amount Outstanding Unrealized gain (loss) on equity securities, net Unrealized holding loss on equity investment, net Equity Securities, FV-NI, Unrealized Gain (Loss) Depreciation and amortization Depreciation, Depletion and Amortization Weighted average remaining contractual term, vested or expected to vest, end of period Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term Increase in bank-owned life insurance value Life Insurance, Corporate or Bank Owned, Change in Value Operating leases weighted-average remaining lease term Operating Lease, Weighted Average Remaining Lease Term Non-PEO NEO Non-PEO NEO [Member] Total noninterest expense Noninterest Expense Vesting of restricted stock units, net of 13,144 shares held to cover for taxes Stock Issued During Period Value Vesting Of Restricted Stock Units Stock Issued During Period Value Vesting Of Restricted Stock Units Award Timing Method Award Timing Method [Text Block] NET CHANGE IN CASH, DUE FROM BANKS AND RESTRICTED CASH Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Without single maturity Debt Securities, Held-to-Maturity, Maturity, without Single Maturity Date, Fair Value NET INCOME (LOSS) NET (LOSS) INCOME Net (loss) income Net Income (Loss) Attributable to Parent Long-Term Debt, Type Long-Term Debt, Type [Axis] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Schedule Of Financing Receivables Past Due [Table] Financing Receivable, Past Due [Table] Restatement Determination Date: Restatement Determination Date [Axis] CCBX credit enhancement asset, net Credit Enhancement, Asset Credit Enhancement, Asset Exercisable, end of period (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Net change in CCBX receivable Increase (Decrease) in Receivables BaaS credit enhancements Baa S Credit Enhancements [Member] BaaS credit enhancements. Recoveries of loans previously charged-off Financing Receivable, Allowance for Credit Loss, Recovery Amortized Cost Debt Securities, Held-to-Maturity, Amortized Cost Excluding Accrued Interest, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date [Abstract] Commitments to extend credit, cancelable Unused Commitments To Extend Credit, Canceled Unconditionally Unused Commitments To Extend Credit, Canceled Unconditionally Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Net Income (Loss) Available to Common Stockholders, Diluted [Abstract] Net Income (Loss) Available to Common Stockholders, Diluted [Abstract] Weighted average number of common shares outstanding: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Statistical Measurement Statistical Measurement [Domain] Loan repayment extended period of time Loan Repayment Extended Period Of Time Loan repayment extended period of time. Document Fiscal Year Focus Document Fiscal Year Focus Directors Stock Compensation Plan Directors Stock Compensation Plan [Member] Director’s stock compensation plan. Preferred stock, no par value (in dollars per share) Preferred Stock, No Par Value Deposits Total deposits Deposits Authorized: 300,000,000 shares at September 30, 2026 and December 31, 2025; 15,288,479 shares at September 30, 2026 issued and outstanding and 15,140,192 shares at December 31, 2025 issued and outstanding Common Stock, Value, Issued Total interest expense Interest Expense, Operating and Nonoperating 2027 Lessee, Operating Lease, Liability, to be Paid, Year One Net cash for shares held to cover on restricted stock vesting Payment, Tax Withholding, Share-Based Payment Arrangement Commitments to extend credit Unused Commitments to Extend Credit Restatement Determination Date Restatement Determination Date Data processing and software licenses Software Licenses Maintenance And Subscriptions Software licenses, maintenance and subscriptions. Other expense Other Noninterest Expense Total Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months Vested or expected to vest, end of period (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price Amendment Flag Amendment Flag Cash paid from finance leases Finance Lease, Principal Payments Gross Unrealized Losses Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Standby letters of credit Standby Letters of Credit [Member] Loss Contingencies [Table] Loss Contingencies [Table] Investments [Domain] Investments [Domain] Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Number of Full-Service Banking Locations Number of Full-Service Banking Locations Number of Full-Service Banking Locations Entity Address, State or Province Entity Address, State or Province Change in equity investments, net Payments to Acquire Equity Securities, FV-NI Total Nonaccrual Financing Receivable, Excluding Accrued Interest, Nonaccrual PEO Total Compensation Amount PEO Total Compensation Amount Less than twelve months Time Deposit Maturities, Year One Basic (in shares) Basic weighted average number common shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Basic Purchases Equity Securities without Readily Determinable Fair Value, Purchases Equity Securities without Readily Determinable Fair Value, Purchases Fair Value By Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Loss Contingencies [Line Items] Loss Contingencies [Line Items] 2030 Lessee, Operating Lease, Liability, to be Paid, Year Four Financing Receivable, Credit Quality Indicator [Line Items] Financing Receivable, Credit Quality Indicator [Line Items] Interest earning deposits with other banks Interest-Bearing Deposits in Banks and Other Financial Institutions Unfunded Loan Commitment Unfunded Loan Commitment [Member] All other commercial & industrial loans Other Commercial and Industrial Loans [Member] Other Commercial and Industrial Loans Total noninterest income Noninterest Income Noninterest income Revenue from contract with customer Revenue from Contract with Customer, Including Assessed Tax Collateral dependent loans Impaired Loans [Member] Impaired loans. Amortized Cost Debt Securities, Available-for-Sale, Amortized Cost, Fiscal Year Maturity [Abstract] Reimbursement of expenses Reimbursement Of Expenses [Member] Reimbursement of expenses. Loans and Allowance for Credit Losses Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Total time deposits Time Deposits Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Debt Securities, Held-to-Maturity [Table] Debt Securities, Held-to-Maturity [Table] Consumer, Other Consumer, Other [Member] Noninterest expense, excluding BaaS loan and BaaS fraud expense Noninterest Expense Excluding Baa S Loan And Baa S Fraud Expense Noninterest expense, excluding BaaS loan and BaaS fraud expense. Total loans receivable, net Pledged loans Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss Commercial real estate loans Commercial Real Estate Loans [Member] Commercial Real Estate Loans Loans charged-off Financing Receivable, Allowance for Credit Loss, Writeoff Installment Loans - Unsecured Installment Loans - Unsecured [Member] Installment Loans - Unsecured Principal Forgiveness & Payment Delay Extended Maturity and Principal Forgiveness [Member] 2024 Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year Held-to-maturity, Less Than 12 Months, Gross Unrealized Losses Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss Board Chair Board Chair [Member] Board chair. Net cash used by investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Residential real estate loans Residential Real Estate [Member] Security Exchange Name Security Exchange Name Amortized Cost Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss Granted (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Non-Financial Risk and Compensation Committee Chair Non-Financial Risk and Compensation Committee Chair [Member] Non-Financial Risk and Compensation Committee Chair Valuation Approach and Technique [Axis] Valuation Approach and Technique [Axis] Total Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default Available-for-sale, 12 Months or Greater, Fair Value Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Name Outstanding Recovery, Individual Name Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Collateral Dependent Loans Collateral Dependent Loans [Member] Collateral Dependent Loans Interest on borrowed funds Interest Expense, Borrowings Geographical [Domain] Geographical [Domain] Servicing and other BaaS fees Servicing And Other Baa S Fees [Member] Servicing and Other BaaS Fees. Revolving/Open-End Consumer Loans Revolving/Open-End Consumer Loans [Member] Revolving/Open-End Consumer Loans Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Credit Cards - Total Credit Cards - Total [Member] Credit Cards - Total Summary of Assets and Liabilities Classified as Level 3 and Measured at Fair Value on Nonrecurring Basis Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques [Table Text Block] Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Total unrecognized compensation cost related to nonvested stock options granted Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount Excise taxes Excise And Sales Taxes (Collected) Excise And Sales Taxes (Collected) Held-to-Maturity, Total Fair Value Debt Securities, Held-to-Maturity, Unrealized Loss Position, Fair Value SUPPLEMENTAL SCHEDULE OF NONCASH TRANSACTIONS Noncash Investing and Financing Items [Abstract] Other deposits Noninterest-Bearing Domestic Deposit, Brokered Schedule of Maturity Distribution of Time Deposits Time Deposit Maturities [Table Text Block] Principal amount Long-Term Debt, Gross Deposit Liability [Table] Deposit Liability [Table] Asset Class Asset Class [Domain] 30-89 Days Past Due Financial Asset, 30 to 89 Days Past Due [Member] Financing receivables 30 to 89 days past due. Compensation Amount Outstanding Recovery Compensation Amount Individual: Individual [Axis] Diluted (in shares) Diluted weighted average number common shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Diluted Equity investment commitment Equity Investment Commitments [Member] Equity investment commitments. Technology Company 3 Technology Company 3 [Member] Technology Company 3 Entity Emerging Growth Company Entity Emerging Growth Company Other Consumer and Other Loans Other Consumer and Other Loans [Member] Other Consumer and Other Loans Loans receivable Loans receivable Total loans receivable Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss Underlying Security Market Price Change Underlying Security Market Price Change, Percent Gross Unrealized Losses Debt Securities, Held-to-Maturity, Accumulated Unrecognized Loss Less: amounts representing interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Loans receivable allowance including provision losses or (recapture) Financing Receivable, Allowance for Credit Loss, After Expense (Reversal) Financing Receivable, Allowance for Credit Loss, After Expense (Reversal) CCBX receivable Other Receivables Federal Deposit Insurance Corporation ("FDIC") assessments Federal Deposit Insurance Corporation Premium Expense Benefit Federal Deposit Insurance Corporation premium expense (benefit). Accrued interest receivable Accrued Investment Income Receivable Recognition of LIHTC investments and related unfunded capital commitments Recognition Of Investments And Related Unfunded Capital Commitments Recognition Of Investments And Related Unfunded Capital Commitments BaaS fraud expense Baa S Fraud Expense [Member] BaaS fraud expense. Held-to-maturity securities, accrued interest Debt Securities, Held-to-Maturity, Accrued Interest, after Allowance for Credit Loss Residential real estate loans Residential Real Estate Loans Residential real estate loans. Available-for-sale Debt Securities, Available-for-Sale [Line Items] Total lease payments Lessee, Operating Lease, Liability, to be Paid Proceeds from sales of loans held for sale Proceeds from Sale, Loan, Held-for-Sale Principal Forgiveness Principal Forgiveness [Member] Schedule of CCBX Partners Maximum Aggregate Customer Loan Balances Other Commitments [Table Text Block] 2021, current period gross write-offs Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff Collateral Held [Domain] Collateral Held [Domain] Outstanding, beginning of period (in dollars per share) Outstanding, end of period (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value All Executive Categories All Executive Categories [Member] Valuation Approach and Technique [Domain] Valuation Approach and Technique [Domain] Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] 90 Days or More Past Due and Still Accruing Financing Receivable, Excluding Accrued Interest, 90 Days or More Past Due, Still Accruing Point of sale expense Information Technology and Data Processing Schedule of Computation of Basic and Diluted Earnings Per Common Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Company's responsibility for credit losses (in percent) Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Responsibility Of Company, Percentage Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Responsibility Of Company, Percentage Purchased participation loans Purchased Participation Loans With Remaining Balances Purchased participation loans with remaining balances. Segment Reporting Segment Reporting [Text Block] Minimum Minimum [Member] Investment Type [Axis] Investment Type [Axis] Held-to-maturity, Less Than 12 Months, Fair Value Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value LIABILITIES Liabilities [Abstract] Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Weighted average remaining contractual term, outstanding, beginning of period Weighted average remaining contractual term, outstanding, beginning of period Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted-Average Remaining Contractual Term Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Other liabilities Other Liabilities Debt Securities, Held-to-maturity, Fair Value to Amortized Cost [Abstract] Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss [Abstract] Financing Receivable, Allowance for Credit Loss [Table] Financing Receivable, Allowance for Credit Loss [Table] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Held-to-maturity Schedule of Held-to-Maturity Securities [Line Items] Loans individually evaluted for credit losses Financing Receivable, Individually Evaluated for Credit Loss Exercise Price Award Exercise Price Issuance of restricted stock awards, net of shares held to cover Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures Recurring Fair Value, Recurring [Member] Segment Reporting [Line Items] Segment Reporting [Line Items] Real Estate Portfolio Segment Real Estate Portfolio Segment [Member] Real Estate Portfolio Segment Construction, land and land development loans Construction Land And Land Development Portfolio Segment [Member] Construction land and land development portfolio segment. Document Quarterly Report Document Quarterly Report Net change in CCBX credit enhancement asset Increase (Decrease) in Receivables, Credit Enhancement Asset Increase (Decrease) in Receivables, Credit Enhancement Asset Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Number of branches Number Of Branches Number of branches. Other Loans Especially Mentioned Special Mention [Member] Common Stock Common Stock Including Additional Paid in Capital [Member] 2020, current period gross write-offs Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff Investment owned Investment Owned, Cost Accrued interest payable Interest Payable Maturity of time horizon Time Deposit, Maturity Period Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Equity Component Equity Component [Domain] Measurement Input Type Measurement Input Type [Domain] Loans receivable, net Loans Receivable, Fair Value Disclosure Adoption Date Trading Arrangement Adoption Date Three to four years Time Deposit Maturities, Year Four Subordinated debt Subordinated Debt Obligations, Fair Value Disclosure Counterparty Name [Domain] Counterparty Name [Domain] Impaired loans, measurement input Impaired Loans, Measurement Input Loans weighted average discount rate. Title Trading Arrangement, Individual Title Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Home equity lines of credit Home Equity Lines of Credit [Member] Home Equity Lines of Credit Accounting Policies [Abstract] Accounting Policies [Abstract] Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Lease liabilities Operating Lease, Liability Outstanding, beginning of period (in shares) Outstanding, end of period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Fair Value Fair Value Debt Securities, Held-to-Maturity, Fair Value Capital call lines C C B X Capital Call Lines [Member] CCBX Capital Call Lines. Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Commercial and industrial loans Commercial Portfolio Segment [Member] Construction – commercial real estate loans Construction Commercial Real Estate [Member] Construction commercial real estate. BaaS indemnification income Indemnifications [Member] Indemnifications. Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Financial Asset, Aging Financial Asset, Aging [Domain] Restricted Stock Units (RSUs) Restricted Stock Units (RSUs) [Member] All Adjustments to Compensation All Adjustments to Compensation [Member] Demand, noninterest bearing Noninterest-Bearing Domestic Deposit, Demand Net cash provided by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Accounts Receivable Accounts Receivable [Member] Substandard Substandard [Member] Substandard [Member] Consumer and other loans Consumer And Other Loans Consumer and other loans. Interest on interest earning deposits with other banks Interest Income, Deposits with Financial Institutions Income Statement [Abstract] Income Statement [Abstract] SHAREHOLDERS’ EQUITY Equity, Attributable to Parent [Abstract] Document Transition Report Document Transition Report Deferred tax asset, net Deferred Income Tax Assets, Net Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] City Area Code City Area Code Marketing Marketing Expense Proceeds from sales of loans held for sale Proceeds from Sale of Other Receivables Name Forgone Recovery, Individual Name Percentage of collateral coverage to loan balance Percentage Of Collateral Coverage To Loan Balance Percentage of collateral coverage to loan balance. Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Weighted- Average Grant Date Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Commercial Construction Loans Commercial Construction Loans [Member] Commercial Construction Loans Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued BaaS Program Income Baa S Program Income [Member] BaaS program income. Total interest income Total interest income Interest and Dividend Income, Operating Financing Receivable, Credit Quality Indicator [Table] Financing Receivable, Credit Quality Indicator [Table] Technology Company 2 Technology Company 2 [Member] Technology Company 2 Measurement Basis Measurement Basis [Axis] Exercise of stock options (in shares) Exercised (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Granted (in dollars 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 Forfeited (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Revolving Loans Amortized Cost Basis, current period gross write-offs Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff Community Bank Community Bank [Member] Community Bank Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Forfeited or expired (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Two to three years Time Deposit Maturities, Year Three Entity Current Reporting Status Entity Current Reporting Status Net cash provided by financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Total Shareholder Return Amount Total Shareholder Return Amount Island County Island County [Member] Island County Amortized Cost Debt Securities, Available-for-Sale and Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss Stock Options and Restricted Stock Stock Options And Restricted Stock [Member] Stock options and restricted stock. Origination of loans held for sale Increase (Decrease) in Asset, Held-for-Sale Adjustments to reconcile net (loss) income to net cash provided by operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Weighted Average Term Extension (years) Financing Receivable, Modified, Weighted-Average Term Increase from Modification Held-to-maturity, 12 Months or Greater, Gross Unrealized Losses Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss Loss Contingency Nature Loss Contingency Nature [Axis] CASH FLOWS FROM FINANCING ACTIVITIES Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Premises and equipment, net Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization Number of Partners Number of Partners Number of Partners Financial Instruments Financial Instruments [Domain] Cash and due from banks Cash and Due from Banks Including Interest-Bearing Deposits in Banks Cash and Due from Banks Including Interest-Bearing Deposits in Banks Nature of operations Description Of Business, Policy [Policy Text Block] Description of business. 2022 Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year Other income Other Income Exercise of stock options, net of — shares held to cover for taxes Stock Issued During Period, Value, Stock Options Exercised Underlying Securities Award Underlying Securities Amount Estimated Fair Value Estimate of Fair Value Measurement [Member] Stock issuance and net proceeds from public offering Stock Issued During Period, Value, New Issues Extended Maturity and Interest Rate Reduction Extended Maturity and Interest Rate Reduction [Member] CCBX C C B X Segment [Member] CCBX segment. Forfeited or expired (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Equity Securities Without Readily Determinable Fair Value [Line Items] Equity Securities without Readily Determinable Fair Value [Line Items] Total, current period gross write-offs Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Writeoff Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Writeoff Operating lease, weighted average discount rate Operating Lease, Weighted Average Discount Rate, Percent Summary of Nonvested RSUs Nonvested Restricted Stock Shares Activity [Table Text Block] Other liabilities All Other Liabilities All Other Liabilities Schedule Of Segment Reporting Information By Segment [Table] Segment Reporting [Table] Shares available to be granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Total Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount PROVISION FOR CREDIT LOSSES Provision for Loan, Lease, and Other Losses Amortization of operating lease right-of-use assets Increase Decrease In Operating Lease Right Of Use Assets Increase decrease in operating lease right-of-use assets. Summary of Components of Total Lease Expense and Operating Cash Flows Lease, Cost [Table Text Block] Amortized Cost and Fair Values of Investments in Debt Securities Schedule of Available-for-Sale Securities Reconciliation [Table Text Block] Commitments and Contingencies Disclosure [Abstract] All Trading Arrangements All Trading Arrangements [Member] Available-for-sale, Less Than 12 Months, Fair Value Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months Other Performance Measure, Amount Other Performance Measure, Amount Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Current Fiscal Year End Date Current Fiscal Year End Date Gross Unrealized Gains Debt Securities, Available-for-Sale, and Held-to-Maturity, Accumulated Unrecognized Gain Debt Securities, Available-for-Sale, and Held-to-Maturity, Accumulated Unrecognized Gain Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Principal Forgiveness, Payment Delay & Term Extension Extended Maturity, Principal Forgiveness And Payment Deferral [Member] Extended Maturity, Principal Forgiveness And Payment Deferral Entity File Number Entity File Number Amortized Cost and Fair Value of Debt Securities by Contractual Maturity Investments Classified by Contractual Maturity Date [Table Text Block] Summary of Stock Option Activity Share-Based Payment Arrangement, Option, Activity [Table Text Block] Weighted- Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Measure: Measure [Axis] Credit enhancement valuation adjustment Increase (Decrease) in Credit Enhancement Valuation Allowance Increase (Decrease) in Credit Enhancement Valuation Allowance Commercial And Industrial Capital Call Line Commitments Commercial And Industrial Capital Call Line Commitments [Member] Commercial And Industrial Capital Call Line Commitments Total adjustments Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity Equity Components Equity Components [Axis] Income taxes paid Income Tax Paid, after Refund Received Credit Cards - Cash Secured Credit Cards - Cash Secured [Member] Credit Cards - Cash Secured Entity Interactive Data Current Entity Interactive Data Current Deferred compensation Deferred Compensation Liability, Current and Noncurrent Entity Small Business Entity Small Business COMPREHENSIVE INCOME Comprehensive Income (Loss), Net of Tax, Attributable to Parent Shares held to cover for exercise and taxes (in shares) Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation Total investment securities, 12 Months or Greater, Gross Unrealized Losses Debt Securities, Available-for-Sale and Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss Debt securities available for sale and held to maturity continuous unrealized loss position 12 months or longer accumulated loss. Gross unrealized losses for investment securities Total investment securities, Total Gross Unrealized Losses Debt Securities, Available-for-Sale and Held-to-Maturity, Unrealized Loss Position, Accumulated Loss Debt securities available for sale and held to maturity continuous unrealized loss position accumulated loss. Net interest income Interest Income (Expense), Operating MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Document Type Document Type Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Allowance for Credit Losses Debt Securities, Available-for-Sale, Allowance for Credit Loss, Excluding Accrued Interest Other assets All Other Assets All Other Assets Aggregate intrinsic value, exercisable, end of period (in dollars) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Local Phone Number Local Phone Number CCBX sold receivable commitment CCBX Sold Receivable Commitment [Member] CCBX Sold Receivable Commitment Residential real estate loans Residential Real Estate Loans [Member] Residential Real Estate Loans King County King County [Member] King County Pledged Status Pledged Status [Domain] Income (loss) before provision for income taxes Net income/(loss) before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Accrued interest payable Accrued Interest Payable Fair Value Accrued interest payable fair value. Antidilutive Securities, Name Antidilutive Securities, Name [Domain] Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Executive Category: Executive Category [Axis] Balance of main street lending program loans and participations serviced Main Street Lending Program Loans And Participations Serviced Main street lending program loans and participations serviced. Counterparty Name [Axis] Counterparty Name [Axis] LIABILITIES AND SHAREHOLDERS’ EQUITY Liabilities and Equity [Abstract] Other Commitments [Table] Other Commitments [Table] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Gain on sales of loans, net Gain (Loss) on Sales of Loans, Net Valuation adjustment Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease) SUPPLEMENTAL SCHEDULE OF OPERATING AND INVESTING ACTIVITIES Supplemental Cash Flow Information [Abstract] PEO Name PEO Name Increase in loans receivable, net Increase (Decrease) in Loans Receivable, Net Increase (Decrease) in Loans Receivable, Net Financial liabilities Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract] Held-to-maturity, 12 Months or Greater, Fair Value Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value Installment Loans - Total Installment Loans - Total [Member] Installment Loans - Total Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Entity Tax Identification Number Entity Tax Identification Number Cash and due from banks Cash and Due from Banks Summary of an Age Analysis of Past Due Loans Financing Receivable, Past Due [Table Text Block] Current Financial Asset, Not Past Due [Member] Lease liabilities arising from obtaining right-of-use assets Non Cash Operating Lease Liabilities Non cash operating lease liabilities. Other Commitments [Line Items] Other Commitments [Line Items] Exercised (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Investment securities Securities Debt Securities Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Intrabank assets Intrabank Assets Intrabank Assets Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] 2031 and thereafter Lessee, Operating Lease, Liability, to be Paid, after Year Four Lessee, Operating Lease, Liability, to be Paid, after Year Four 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] Measurement Frequency Measurement Frequency [Domain] Stock-based compensation Share-Based Payment Arrangement, Noncash Expense INTEREST EXPENSE Interest Expense, Operating and Nonoperating [Abstract] Salaries and employee benefits Labor and Related Expense Total lease expense Lease, Cost Installment Loans - Cash Secured Installment Loans - Cash Secured [Member] Installment Loans - Cash Secured Loss on disposition of fixed assets Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property Basic earnings per common share (in usd per share) Basic earnings per share (in usd per share) Earnings Per Share, Basic Measurement Input Type Measurement Input Type [Axis] Installment/Closed-End Consumer Loans Installment/Closed-End Consumer Loans [Member] Installment/Closed-End Consumer Loans Nonaccrual with ACL Financing Receivable, Excluding Accrued Interest, Nonaccrual, With Allowance Financing Receivable, Excluding Accrued Interest, Nonaccrual, With Allowance Insider Trading Arrangements [Line Items] Number of Loans Financing Receivable, Before Allowance For Credit Loss, Outstanding, Number Of Loans Financing Receivable, Before Allowance For Credit Loss, Outstanding, Number Of Loans Time Deposits, Fiscal Year Maturity [Abstract] Time Deposits, Fiscal Year Maturity [Abstract] BaaS indemnification income BaaS Indemnification Income [Member] BaaS Indemnification Income Bank-owned life insurance, net Bank Owned Life Insurance Amount of loans that company is responsible for credit loss Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Responsibility Credit Losses, Amount Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Responsibility Credit Losses, Amount 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] Commercial and industrial loans Commercial and Industrial Sector [Member] Other Borrowings Other Borrowings Fair Value Measurement Fair Value Measurement [Domain] Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Cover [Abstract] Cover [Abstract] Reclassifications Reclassification, Comparability Adjustment [Policy Text Block] Affordable Housing Fund Affordable Housing Fund [Member] Affordable Housing Fund 2022, current period gross write-offs Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff Summary of Carrying Value of Equity Securities Without Readily Determinable Fair Values Equity Securities without Readily Determinable Fair Value [Table Text Block] Equity Awards Adjustments Equity Awards Adjustments [Member] Without single maturity date Debt Securities, Held-to-Maturity, Amortized Cost Excluding Accrued Interest, after Allowance for Credit Loss, Maturity, without Single Maturity Date Industry Sector Industry Sector [Domain] Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Pass [Member] Pass [Member] Plan Name Plan Name [Axis] Composition of Loan Portfolio Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Sustained repayment performance period of loan placed on nonaccrual Sustained Repayment Performance Period Of Loan Placed On Nonaccrual Sustained repayment performance period of loan placed on nonaccrual. Commitment losses Loss Contingency Accrual, Loss (Reversal of Loss) Credit Cards - Unsecured Credit Cards - Unsecured [Member] Credit Cards - Unsecured Junior subordinated debentures Junior Subordinated Debenture Owed to Unconsolidated Subsidiary Trust Equity Securities Without Readily Determinable Fair Value [Table] Equity Securities without Readily Determinable Fair Value [Table] Allowance for Credit Losses Debt Securities, Available-for-Sale and Held-to-Maturity, Allowance for Credit Loss Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Non-Owner-Occupied Real Estate Non-Owner-Occupied Real Estate [Member] Non-Owner-Occupied Real Estate Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Interest (expense) income intrabank transfer Interest Income (Expense), Related To Transfer, Net Interest Income (Expense), Related To Transfer, Net CCBX payable Accounts Payable Vested or expected to vest, end of period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number Credit cards Credit Cards [Member] Credit Cards Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Entity Filer Category Entity Filer Category Available-for-Sale, Total Fair Value Debt Securities, Available-for-Sale, Unrealized Loss Position Construction – residential real estate loans Construction Residential Real Estate [Member] Construction residential real estate. Director Director [Member] Brian Hamilton [Member] Brian Hamilton Committee Chairs Committee Chairs [Member] Committee chairs. Financial Asset, Aging Financial Asset, Aging [Axis] Deposits [Abstract] Deposits [Abstract] Investments, Debt and Equity Securities [Abstract] Investments, Debt and Equity Securities [Abstract] Service charges and fees Deposit Service Charges And Fees Deposit service charges and fees. Entity Address, Address Line One Entity Address, Address Line One Vested (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value PROVISION (BENEFIT) FOR INCOME TAXES Income taxes Income Tax Expense (Benefit) Unamortized premium Financing Receivable, Unamortized Purchase Premium (Discount) Loss Contingency, Nature Loss Contingency, Nature [Domain] Principles of consolidation Consolidation, Policy [Policy Text Block] Recent accounting standards Accounting Standards Update and Change in Accounting Principle [Text Block] Credit enhancement receivable valuation adjustment Credit Enhancement Receivable Valuation Adjustment Credit Enhancement Receivable Valuation Adjustment Loan Restructuring Modification [Domain] Loan Restructuring Modification [Domain] Unamortized debt issuance cost Unamortized Debt Issuance Expense Statement [Table] Statement [Table] Unsecured C C B X Loans Unsecured C C B X Loans [Member] Unsecured C C B X Loans Proceeds from public offering, expense true-up Proceeds from Issuance Initial Public Offering Share-Based Payment Arrangement, Tranche Two Share-Based Payment Arrangement, Tranche Two [Member] 2025 Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year Analysis of Nonaccrual Loans by Category Financing Receivable, Nonaccrual [Table Text Block] Interest on investment securities Investment Income, Interest Loans held for sale Loan, Held-for-Sale, Fair Value Disclosure CCBX Other Commercial and Industrial Loans CCBX Other Commercial and Industrial Loans [Member] CCBX Other Commercial and Industrial Loans