Document and Entity Information Document Type Document Annual Report Document Period End Date Document Transition Report Securities Act File Number Entity Registrant Name Entity Incorporation, State or Country Code Entity Tax Identification Number Entity Address, Address Line One Entity Address, City or Town Entity Address, State or Province Entity Address, Postal Zip Code City Area Code Local Phone Number Title of 12(b) Security Trading Symbol Security Exchange Name Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company ICFR Auditor Attestation Flag Document Financial Statement Error Correction [Flag] Entity Shell Company Entity Public Float Entity Common Stock, Shares Outstanding Documents Incorporated by Reference [Text Block] Auditor Name Auditor Firm ID Auditor Location Entity Central Index Key Current Fiscal Year End Date Document Fiscal Year Focus Document Fiscal Period Focus Amendment Flag Consolidated Statements of Financial Condition Assets [Abstract] Assets Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents at end of year Cash and cash equivalents at beginning of year Cash and cash equivalents Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss Carrying Value Investment securities - held to maturity, at cost with no allowance for credit losses Amortized Cost Investment securities - held to maturity Debt Securities, Available-for-Sale, Excluding Accrued Interest Investment securities - available for sale, at fair value Estimated Fair Value Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss Loans held for investment, net of allowance for credit losses of $5.9 million and $6.4 million, respectively; includes $978 and $1.0 million of loans held at fair value, respectively; $641.3 million and $734.4 million pledged to Federal Home Loan Bank ("FHLB") - San Francisco, respectively; $300.4 million and $227.0 million pledged to Federal Reserve Bank ("FRB") - San Francisco, respectively Total loans held for investment, net Loans held for investment Interest Receivable Accrued interest receivable Federal Home Loan Bank Stock FHLB - San Francisco and other equity investments, includes $1.0 million and $730 of other equity investments at fair value, respectively Property, Plant and Equipment, Net Premises and equipment, net Total premises and equipment, net Prepaid Expense and Other Assets Prepaid expenses and other assets Assets Total assets Assets Liabilities and Equity [Abstract] Liabilities and Stockholders' Equity Liabilities [Abstract] Liabilities: Noninterest-Bearing Deposit Liabilities Noninterest-bearing deposits Interest-Bearing Deposit Liabilities Interest-bearing deposits Deposits Total deposits Debt and Lease Obligation Borrowings Total borrowings Accounts Payable and Accrued Liabilities Accounts payable, accrued interest and other liabilities Liabilities Total liabilities Commitments and Contingencies Commitments and Contingencies (Note 13) Equity, Attributable to Parent [Abstract] Stockholders' equity: Preferred Stock, Value, Issued Preferred stock, $0.01 par value (2,000,000 shares authorized; none issued and outstanding) Common Stock, Value, Issued Common stock, $0.01 par value; (40,000,000 shares authorized; 18,229,615 and 18,229,615 shares issued; 6,264,035 and 6,577,718 shares outstanding, respectively) Additional Paid in Capital, Common Stock Additional paid-in capital Retained Earnings (Accumulated Deficit) Retained earnings Treasury Stock, Value Treasury stock at cost (11,965,580 and 11,651,897 shares, respectively) Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated other comprehensive income, net of tax Equity, Attributable to Parent Balance Balance Stockholders' equity Total stockholders' equity Liabilities and Equity Liabilities and Stockholders' Equity Total liabilities and stockholders' equity Statement [Table] Pledged Status [Axis] Pledged Status [Domain] Asset Pledged as Collateral [Member] Pledged as Collateral Pledging Purpose [Axis] Pledging Purpose [Domain] Federal Reserve Bank Advances [Member] Federal Reserve Bank advances Statement [Line Items] Statement Debt Securities, Held-to-Maturity, Allowance for Credit Loss, Excluding Accrued Interest Investment securities - held to maturity, allowance for credit losses Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest ACL on loans ACL, end of period ACL, beginning of period Allowance for credit losses on loans held for investment Loans Receivable, Fair Value Disclosure Loans held for investment fair value Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged Collateral pledged on Federal Home Loan Bank advances Equity Securities, FV-NI Equity investments at fair value Other equity investments, at fair value Preferred Stock, Par or Stated Value Per Share Preferred stock par value (in dollars per share) Preferred Stock, Shares Authorized Preferred stock shares authorized Preferred Stock, Shares Issued Preferred stock shares issued Preferred Stock, Shares Outstanding Preferred stock shares outstanding Common Stock, Par or Stated Value Per Share Common stock par value (in dollars per share) Common Stock, Shares Authorized Common stock shares authorized Common Stock, Shares, Issued Common stock shares issued Common Stock, Shares, Outstanding Balance (in shares) Balance (in shares) Common stock shares outstanding Treasury Stock, Common, Shares Treasury stock shares Consolidated Statements of Operations Product and Service [Axis] Product and Service [Domain] Deposit Account [Member] Deposit account fees Deposit account fees Debit Card [Member] Card and processing fees Interest and Dividend Income, Operating [Abstract] Interest income: Interest and Fee Income, Loans and Leases Loans receivable, net Interest Income, Debt Securities, Operating Investment securities Interest Income, Federal Home Loan Bank Advances FHLB - San Francisco and other equity investments Interest Income, Deposits with Financial Institutions Interest-earning deposits Interest and Dividend Income, Operating Interest income Total interest income Interest Expense, Operating [Abstract] Interest expense: Interest Expense Domestic Deposit Liabilities Deposits Total interest expense on deposits Interest Expense, Borrowings Borrowings Interest Expense, Operating Interest expense Total interest expense Interest Income (Expense), Operating Net interest income Net interest income Financing Receivable, Credit Loss, Expense (Reversal) Recovery of credit losses Recovery of credit losses Interest Income (Expense), after Provision for Loan Loss Net interest income, after recovery of credit losses Net interest income, after recovery of credit losses Noninterest Income [Abstract] Non-interest income: Income from mortgage banking activities (fees and commissions) and servicing real estate mortgages, credit cards, and other financial assets held by others net of any related impairment of capitalized service costs and other fees. Also includes any premiums received in lieu of regular servicing fees on such loans only as earned over the life of the loans. Fees And Commissions Mortgage Banking And Servicing And Other Fees Loan servicing and other fees Revenue from Contract with Customer, Including Assessed Tax Revenue within the scope of ASC 606 Non-interest income Noninterest Income, Other Operating Income Other Noninterest Income Total non-interest income Non-interest income Noninterest Expense [Abstract] Non-interest expense: Labor and Related Expense Salaries and employee benefits Occupancy, Net Premises and occupancy Equipment Expense Equipment Professional Fees Professional Selling and Marketing Expense Sales and marketing Amount of expense of deposit insurance and assessment. Deposit Insurance Premiums and Assessments Deposit insurance premium and regulatory assessments Other Noninterest Expense Other Noninterest Expense Total non-interest expense Non-interest expense Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Income before income taxes Income Tax Expense (Benefit) Income tax benefit Provision for income taxes Provision for income taxes Net income Income - Numerator for Basic EPS and Diluted EPS Earnings Per Share, Basic Basic earnings per share ( in dollars per share) Basic EPS, Per-Share Amount (in dollars per share) Earnings Per Share, Diluted Diluted EPS, Per-Share Amount (in dollars per share) Diluted earnings per share ( in dollars per share) Consolidated Statements of Comprehensive Income OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, before Tax Change in unrealized holding (losses) gains on securities available for sale and interest-only strips Other Comprehensive Income (Loss), Tax Less: Income tax (benefit) expense Other Comprehensive Income (Loss), Net of Tax Other comprehensive (loss) income Other comprehensive income (loss) Comprehensive Income (Loss), Net of Tax, Attributable to Parent Total comprehensive income Consolidated Statements of Stockholders' Equity Equity Components [Axis] Equity Component [Domain] Common Stock [Member] Common Stock Additional Paid-in Capital [Member] Additional Paid-In Capital Retained Earnings [Member] Retained Earnings Treasury Stock, Common [Member] Treasury Stock AOCI Attributable to Parent [Member] Accumulated Other Comprehensive Income (Loss), Net of Tax Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity Treasury Stock, Value, Acquired, Cost Method Purchase of treasury stock Treasury Stock, Shares, Acquired Purchase of treasury stock (in shares) Number of shares repurchased Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures Distribution of restricted stock (in shares) Stock Issued During Period, Value, Restricted Stock Award, Gross Awards of restricted stock Stock Forfeited During Period, Value Stock Forfeited During Period, Value Forfeiture of restricted stock APIC, Share-Based Payment Arrangement, Restricted Stock Unit, Increase for Cost Recognition Amortization of restricted stock, net of tax APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Stock options expense, net of tax Dividends, Common Stock, Cash Cash dividends Stock Repurchased and Retired During Period, Shares Number of shares acquired upon vesting of restricted stock in settlement of employee withholding tax obligations Common Stock, Dividends, Per Share, Cash Paid Cash dividends per share Consolidated Statements of Cash Flows Net Cash Provided by (Used in) Operating Activities [Abstract] Cash flows from operating activities: Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Net income Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net income to net cash provided by operating activities: Depreciation, Amortization and Accretion, Net Depreciation and amortization Unrealized Gain (Loss) on Investments Net gain on other equity investments Net unrealized gain on other equity investments Share-Based Payment Arrangement, Noncash Expense Stock-based compensation Increase (Decrease) in Deferred Income Taxes Provision for deferred income taxes Increase (Decrease) in Accounts Payable and Other Operating Liabilities Decrease in accounts payable, accrued interest and other liabilities Increase (Decrease) in Prepaid Expense and Other Assets Decrease (increase) in prepaid expenses and other assets Net Cash Provided by (Used in) Operating Activities Net cash provided by operating activities Net Cash Provided by (Used in) Investing Activities [Abstract] Cash flows from investing activities: The net cash outflow or inflow for associated with purchasing leases held for investment purposes during an accounting period. Payments For Proceeds From Acquire Loans Held For Investment Decrease in loans held for investment, net Payments to Acquire Held-to-Maturity Securities Purchase of investment securities - held to maturity Proceeds from Sale of Held-to-Maturity Securities Principal payments from investment securities - held to maturity Proceeds from Sale of Debt Securities, Available-for-Sale Principal payments from investment securities - available for sale Payments to Acquire Property, Plant, and Equipment Purchase of premises and equipment Net Cash Provided by (Used in) Investing Activities Net cash provided by investing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Cash flows from financing activities: Increase (Decrease) in Deposits Increase in deposits, net Proceeds from Issuance of Long-Term Debt Proceeds from long-term borrowings Repayments of Long-Term Debt Repayments of long-term borrowings Repayments of Short-Term Debt Repayment of short-term borrowings, net Payments for Repurchase of Common Stock Treasury stock purchases Treasury stock purchases Payment, Tax Withholding, Share-Based Payment Arrangement Withholding taxes on stock-based compensation Payments of Dividends Cash dividends Cash dividends Net Cash Provided by (Used in) Financing Activities Net cash used for financing activities Net cash used for financing activities Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Net increase (decrease) in cash during the year Net (decrease) increase in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Cash and cash equivalents at end of year Cash and cash equivalents at beginning of year Supplemental Cash Flow Information [Abstract] Supplemental information: Interest Paid, Excluding Capitalized Interest, Operating Activities Cash paid for interest Income Taxes Paid Cash paid for income taxes Organization and Summary of Significant Accounting Policies Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Organization and Summary of Significant Accounting Policies Investment Securities Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] Investment Securities Loans Held for Investment Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Loans Held for Investment Leases Lessee, Operating Leases [Text Block] Leases Premises and Equipment Property, Plant and Equipment Disclosure [Text Block] Premises and Equipment Deposits. Deposit Liabilities Disclosures [Text Block] Deposits Borrowings Federal Home Loan Bank Advances, Disclosure [Text Block] Borrowings Income Taxes Income Tax Disclosure [Text Block] Income Taxes Capital Regulatory Capital Requirements under Banking Regulations [Text Block] Capital Benefit Plans Compensation and Employee Benefit Plans [Text Block] Benefit Plans Incentive Plans Share-Based Payment Arrangement [Text Block] Incentive Plans Earnings Per Share Earnings Per Share [Text Block] Earnings Per Share Commitments and Contingencies. Commitments and Contingencies Disclosure [Text Block] Commitments and Contingencies Other Financial Instruments with Off-Balance Sheet Risks Derivative Instruments and Hedging Activities Disclosure [Text Block] Other Financial Instruments with Off-Balance Sheet Risks Fair Value of Financial Instruments Fair Value Disclosures [Text Block] Fair Value of Financial Instruments Revenue From Contracts With Customers Revenue from Contract with Customer [Text Block] Revenue From Contracts With Customers Segment Reporting Segment Reporting Disclosure [Text Block] Segment Reporting Holding Company Condensed Financial Information Condensed Financial Information of Parent Company Only Disclosure [Text Block] Holding Company Condensed Financial Information Subsequent Events Subsequent Events [Text Block] Subsequent Events Basis of Accounting, Policy [Policy Text Block] Basis of presentation Use of Estimates, Policy [Policy Text Block] Use of estimates Cash and Cash Equivalents, Policy [Policy Text Block] Cash and cash equivalents Marketable Securities, Policy [Policy Text Block] Investment securities Financing Receivable, Held-for-Investment [Policy Text Block] Loans held for investment Loans and Leases Receivable, Allowance for Loan Losses Policy [Policy Text Block] Allowance for credit losses Non-Performing Loans Policy [Policy Text Block] Non-Performing Loans Policy [Policy Text Block] Non-performing loans Financing Receivable, Real Estate Acquired Through Foreclosure [Policy Text Block] Real estate owned Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block] Impairment of long-lived assets Property, Plant and Equipment, Policy [Policy Text Block] Premises and equipment Income Tax, Policy [Policy Text Block] Income taxes Life Insurance, Bank Owned (BOLI) [Policy Text Block] Life Insurance, Bank Owned (BOLI) [Policy Text Block] Bank owned life insurance ("BOLI") Stockholders' Equity, Policy [Policy Text Block] Cash dividend and Stock repurchases Earnings Per Share, Policy [Policy Text Block] Earnings per common share ("EPS") Share-Based Payment Arrangement [Policy Text Block] Stock-based compensation Employee Stock Ownership Plan (ESOP), Policy [Policy Text Block] Employee Stock Ownership Plan ("ESOP") Restricted Stock [Policy Text Block] Restricted Stock [Policy Text Block] Restricted stock Pension and Other Postretirement Plans, Nonpension Benefits, Policy [Policy Text Block] Post-retirement benefits Comprehensive Income, Policy [Policy Text Block] Comprehensive income New Accounting Pronouncements, Policy [Policy Text Block] Accounting Standard Updates ("ASU") Tabular disclosure of the useful life of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Schedule of Property, Plant and Equipment, Useful Life [Table Text Block] Schedule of Estimated Useful Lives Schedule of Available-for-Sale Securities Reconciliation [Table Text Block] Schedule of available-for-sale securities reconciliation Unrealized Gain (Loss) on Investments [Table Text Block] Schedule of investments with unrealized loss position Investments Classified by Contractual Maturity Date [Table Text Block] Schedule of investments classified by contractual maturity Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Schedule of loans held for investment -- None. No documentation exists for this element. -- Schedule of Loans Held for Investment, Contractual Repricing [Table Text Block] Schedule of loans held for investment, contractual repricing The tabular disclosure of commercial real estate loans by property types and LTV's. Schedule of Commercial Real Estate Loans by Property Types And Loan to Values (LTV) [Table Text Block] Schedule of commercial real estate loans by property types and LTVs The tabular disclosure of commercial real estate loans by geographic concentration. Schedule of Commercial Real Estate Loans by Geographic Concentration [Table Text Block] Schedule of commercial real estate loans by geographic concentration Schedule of Gross Loans Held for Investment by Loan Types and Risk Category [Table Text Block] Schedule of Gross Loans Held for Investment by Loan Types and Risk Category [Table Text Block] Schedule of gross loans held for investment by loan types and risk category Schedule of Allowance for Loan Losses and Recorded Investment [Table Text Block] Schedule of Allowance for Loan Losses and Recorded Investment [Table Text Block] Schedule of allowance for loan losses and recorded investment Financing Receivable, Allowance for Credit Loss [Table Text Block] Schedule of allowance for credit losses Schedule of Recorded Investment in non-performing loans [Table Text Block] Schedule of Recorded Schedule Of Recorded Investment in Nonperforming Loans [Table Text Block] Schedule of recorded investment in non-performing loans Represents table provides information regarding the allowance for loan losses. Schedule Of Allowance For Loan Losses Of Undisbursed Funds And Commitments On Loans Held For Investment [Table Text Block] Schedule of allowance for credit losses of undisbursed funds and commitments on loans held for investment Financing Receivable, Past Due [Table Text Block] Schedule of past due status of gross loans held for investment, net of fair value adjustments Tabular disclosure of supplemental information related to operating leases. Lessee, Operating Lease, Supplemental Information Schedule of supplemental information related to leases Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Schedule of remaining minimum contractual operating lease payments Finance Lease, Liability, to be Paid, Maturity [Table Text Block] Schedule of remaining minimum contractual finance lease payments Property, Plant and Equipment [Table Text Block] Schedule of premises and equipment Schedule of Deposit Liabilities [Table Text Block] Schedule of Deposit Liabilities [Table Text Block] Schedule of deposits Schedule of Maturities for Time Deposits [Table Text Block] Schedule of Maturities for Time Deposits [Table Text Block] Schedule of aggregate annual maturities of time deposits Schedule of Deposits, Interest Expense [Table Text Block] Schedule of Deposits, Interest Expense [Table Text Block] Schedule of interest expense on deposits Schedule of Debt [Table Text Block] Schedule of borrowings Federal Home Loan Bank, Advances [Table Text Block] Summary of Federal Home Loan Bank, Advances Schedule of Federal Home Loan Bank, Advances, Contractual Maturities [Table Text Block] Schedule of Federal Home Loan Bank, Advances, Contractual Maturities [Table Text Block] Schedule of Federal Home Loan Bank, Advances, Annual Contractual Maturities Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Schedule of Provision for Income Taxes Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Schedule of estimated combined federal and state statutory tax rates Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] Schedule of cash paid for income taxes Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Schedule of Deferred Tax Assets and Liabilities Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block] Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Incentive Plans Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions Share-Based Payment Arrangement, Option, Activity [Table Text Block] Schedule of stock option activity Schedule of Nonvested Share Activity [Table Text Block] Schedule of Share-based Compensation, Unvested Restricted Stock Units Award Activity Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Schedule of earnings per share, basic and diluted Tabular disclosure of maturity schedule of lease and operating commitment. Schedule of Lease and Operating Commitments Maturity [Table Text Block] Schedule of the Corporation's lease and operating commitments Schedule of Fair Value, off-Balance-Sheet Risks [Table Text Block] Schedule of undisbursed funds commitments -- None. No documentation exists for this element. -- Schedule of Aggregate Fair Value and Aggregate Unpaid Principal Balance of Loans Held for Sale [Table Text Block] Schedule of aggregate fair value and aggregate unpaid principal balance of loans held for sale Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Schedule of fair value, assets and liabilities measured on recurring basis Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Schedule for reconciliation of recurring fair value measurements using level 3 inputs Fair Value Measurements, Nonrecurring [Table Text Block] Schedule of fair value assets measured on nonrecurring basis Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] Schedule of additional information about valuation techniques and inputs used for assets and liabilities Fair Value, by Balance Sheet Grouping [Table Text Block] Schedule of carrying amount and fair value of financial instruments Disaggregation of Revenue [Table Text Block] Schedule of non-interest income disaggregated by type of service Schedule of Segment Reporting Information, by Segment [Table Text Block] Schedule of the financial performance measures that the CODM Condensed Balance Sheet [Table Text Block] Schedule of condensed statements of financial condition Condensed Income Statement [Table Text Block] Schedule of condensed statements of operations Condensed Cash Flow Statement [Table Text Block] Schedule of condensed statements of cash flows Number of Operating Segments Number of operating segments Number of Locations in which Entity Operates Number of Locations in which Entity Operates Number of banking locations Property, Plant and Equipment [Table] Schedule of Property, Plant and Equipment [Table] Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Domain] Building [Member] Buildings Furniture and Fixtures [Member] Furniture and fixtures Automobiles [Member] Automobiles Computer Equipment [Member] Computer equipment Leasehold Improvements [Member] Leasehold improvements Statistical Measurement [Axis] Statistical Measurement [Domain] Minimum [Member] Minimum Maximum [Member] Maximum Property, Plant and Equipment [Line Items] Premises and Equipment Property, Plant and Equipment, Useful Life Premises and equipment, useful life Deferred Tax Liabilities, Net Net deferred tax liabilities Total net deferred tax liabilities Unrecognized Tax Benefits Unrecognized tax benefits Stock, Class of Stock [Table] Schedule of Stock by Class [Table] Plan Name [Axis] Plan Name [Domain] Represent information pertaining to September 2023 stock repurchase plan. September 2023 Stock Repurchase Plan September 2023 Stock Repurchase Plan Class of Stock [Line Items] Class of Stock Shares Acquired, Average Cost Per Share Shares repurchased weighted average cost per share Share Repurchase Program, Remaining Authorized, Number of Shares Shares authorized for repurchase remaining available to purchase under the plan Percentage of authorized stock repurchase plan. Percentage of Authorized Stock Repurchase Plan Percentage of authorized stock Share-Based Payment Arrangement, Expense Compensation cost Restricted Stock or Unit Expense Restricted stock expense Liability, Defined Benefit Plan, Current Accrued liability, post retirement benefits Debt Securities, Held-to-Maturity [Table] Financial Instrument [Axis] Financial Instruments [Domain] Mortgage-Backed Security, Issued by US Government-Sponsored Enterprise [Member] U.S. government sponsored enterprise MBS Collateralized mortgage obligations issued by US Government Sponsored Enterprises, such as Federal Home Loan Mortgage Corporation (FHLMC or Freddie Mac). U.S. government sponsored enterprise CMO U.S. government sponsored enterprise CMO Small Business Administration Loan Pool Securities [Member] U.S. SBA securities U.S. SBA securities Schedule of Held-to-Maturity Securities [Line Items] Held to maturity Debt Securities, Held-to-Maturity, Accumulated Unrecognized Gain Gross Unrealized Gains Debt Securities, Held-to-Maturity, Accumulated Unrecognized Loss Gross Unrealized (Losses) Debt Securities, Held-to-Maturity, Fair Value Estimated Fair Value Debt Securities, Available-for-Sale [Table] US Government Agencies Debt Securities [Member] U.S. government agency MBS Collateralized Mortgage Obligations [Member] Private issue CMO Debt Securities, Available-for-Sale [Line Items] Schedule of Available-for-sale Securities [Line Items] Available for sale Debt Securities, Available-for-Sale, Amortized Cost, Excluding Accrued Interest, before Allowance for Credit Loss Amortized Cost Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax Gross Unrealized Gains Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Gross Unrealized (Losses) The cost of debt securities, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined) and fair value hedge accounting adjustments, if any. Debt Securities Available For Sale And Held To Maturity Amortized Cost Amortized Cost Amortized Cost The excess of fair value over amortized cost for available for sale securities and held to maturity securities as of the balance sheet date. Debt Securities Available For Sale And Held To Maturity Gross Unrealized Gains Gross Unrealized Gains The excess of amortized cost over fair value for available for sale and held to maturity securities as of the balance sheet date. Debt Securities Available For Sale And Held To Maturity Gross Unrealized Loss Gross Unrealized (Losses) Debt Securities, Available-for-Sale and Held-to-Maturity, after Allowance for Credit Loss Estimated Fair Value Debt Securities Carrying Value The amount of impairment losses on investment in debt security measured at amortized cost (held to maturity) and investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Debt Securities, Held to Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value Unrealized Holding Losses Less Than 12 Months, Fair Value Amount of investment in debt security measured at fair value and held to maturity with change in fair value recognized in other comprehensive income (held-to-maturity), in continuous unrealized loss position for less than 12 months. Debt Securities, Held To Maturity, Continuous Unrealized Loss Position Less Than 12 Months, Accumulated Loss Unrealized Holding Losses Less Than 12 Months, Accumulated Loss The amount of impairment losses on investment in debt security measured at amortized cost (held to maturity) and investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Debt Securities, Held to Maturity, Continuous Unrealized Loss Position, More than 12 Months, Fair Value Unrealized Holding Losses 12 Months or More, Fair Value Amount of investment in debt security measured at fair value and held to maturity with change in fair value recognized in other comprehensive income (held-to-maturity), in continuous unrealized loss position for more than 12 months. Debt Securities, Held To Maturity, Continuous Unrealized Loss Position More Than 12 Months, Accumulated Loss Unrealized Holding Losses 12 Months or More, Unrealized Losses Amount of accumulated unrealized loss on total investment in debt security measured at total fair value (held-to-maturity), in unrealized loss position. Debt Securities, Held-to-Maturity, Unrealized Loss On Total Position, Fair Value Unrealized Holding Losses Total, Fair Value Amount of accumulated unrealized loss on total investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position. Debt Securities, Held-to-Maturity, Unrealized Loss On Total Position, Accumulated Loss Unrealized Holding Losses Total, Unrealized Losses Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months Unrealized Holding Losses, Less Than 12 Months, Fair Value Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss Unrealized Holding Losses, Less Than 12 Months, Unrealized Losses Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer Unrealized Holding Losses, 12 Months or More, Fair Value Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss Unrealized Holding Losses, 12 Months or More, Unrealized Losses Debt Securities, Available-for-Sale, Unrealized Loss Position Unrealized Holding Losses Total, Fair Value Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss Unrealized Holding Losses Total, Unrealized Losses Amount of investment in debt security measured at fair value and held to maturity with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months. Debt Securities Available For Sale And Held To Maturity Continuous Unrealized Loss Position Less Than 12 Months Unrealized Holding Losses Less Than 12 Months, Fair Value Amount of accumulated unrealized loss on investment in debt security measured at fair value held to maturity with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for 12 months or longer. Debt Securities Available For Sale And Held To Maturity Continuous Unrealized Loss Position Less than 12 Months Accumulated Loss Unrealized Holding Losses Less Than 12 Months, Unrealized Losses Amount of investment in debt security measured at fair value and held to maturity with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months. DebtSecuritiesAvailableForSaleAndHeldToMaturityContinuousUnrealizedLossPosition12MonthsOrLonger Unrealized Holding Losses 12 Months or More, Fair Value Amount of accumulated unrealized loss on investment in debt security measured at fair value held to maturity with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for 12 months or longer. Debt Securities Available For Sale And Held To Maturity Continuous Unrealized Loss Position 12 Months Or Longer Accumulated Loss Unrealized Holding Losses 12 Months or More, Unrealized Losses Amount of unrealized gain (loss) on investment in marketable security. Debt Securities Available For Sale And Held To Maturity Unrealized Loss Position Unrealized Holding Losses Total, Fair Value Amount of accumulated unrealized loss on investment in debt security measured at fair value and held to maturity with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position. Debt Securities Available For Sale And Held To Maturity Unrealized Loss Position Accumulated Loss Unrealized Holding Losses Total, Unrealized Losses Unrealized loss position Short-Term Debt [Table] Short-Term Debt, Type [Axis] Short-Term Debt, Type [Domain] Federal Home Loan Bank Advances [Member] Federal Home Loan Bank Advances Pledged to FHLB Federal Funds Purchased [Member] Federal funds facility Debt Instrument [Axis] Debt Instrument, Name [Domain] Discount Window Facility [Member] Discount Window Facility Discount window facility MPF Credit Enhancement [Member] MPF Credit Enhancement MPF credit enhancement Short-Term Debt [Line Items] Federal Home Loan Bank, Advances, General Debt Obligations, Amount of Available, Unused Funds Federal Home Loan Bank advances, unused borrowing facility Line of Credit Facility, Maximum Borrowing Capacity Federal Home Loan Bank advances, Maximum borrowing capacity Line of Credit Facility, Remaining Borrowing Capacity Total available borrowing capacity across all sources Long-Term Line of Credit Advances outstanding Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Amortized Cost [Abstract] Available for sale, Amortized Cost Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One Due in one year or less Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five Due after one through five years Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 Due after five through ten years Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 10 Due after ten years Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Amortized Cost Total investment securities - available for sale, Amortized Cost Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Fair Value [Abstract] Available for sale, Estimated Fair Value Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One Due in one year or less Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five Due after one through five years Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 Due after five through ten years Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10 Due after ten years Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Fair Value Total investment securities - available for sale, Estimated Fair Value Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date [Abstract] Held to maturity, Amortized Cost Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, Year One Due in one year or less Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year One through Five Due after one through five years Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year 5 through 10 Due after five through ten years Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year 10 Due after ten years Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date Total investment securities - held to maturity, Amortized Cost Debt Securities, Held-to-Maturity, Maturity, Allocated and Single Maturity Date, Fair Value [Abstract] Held to maturity, Estimated Fair Value Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, Year One Due in one year or less Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five Due after one through five years Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 Due after five through ten years Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10 Due after ten years Debt Securities, Held-to-Maturity, Maturity, Allocated and Single Maturity Date, Fair Value Total investment securities - held to maturity, Estimated Fair Value Proceeds from Maturities, Prepayments and Calls of Mortgage-Backed Securities (MBS) Principal payments from investment securities held to maturity Proceeds from Sale of Mortgage-Backed Securities (MBS), Available-for-Sale Proceeds from sale of investment securities available for sale Payments to Acquire Investments Payments to purchase investment securities Accounts and Financing Receivables [Table] Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Financing Receivable Portfolio Segment [Axis] Financing Receivable Portfolio Segment [Domain] Residential Portfolio Segment [Member] Mortgage loans Commercial Portfolio Segment [Member] Commercial business loans Consumer Portfolio Segment [Member] Consumer loans Class of Financing Receivable [Axis] Class of Financing Receivable [Domain] Mortgage Loans, Single Family [Member] Single-family Mortgage loans, Single-family Single-family Mortgage Loans Multi Family [Member] Multi Family Multi-family Represent the information pertaining to commercial real estate mortgage loans. Mortgage Loans, Commercial Real Estate [Member] Commercial real estate Construction Loans [Member] Construction Its represent mortgage loans other. Other Other Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Loans Held for Investment Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss [Abstract] Loans Held for Investment Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process Total loans held for investment Total Total commercial real estate Escrow Deposit Advance payments of escrows Financing Receivable, Unamortized Loan Cost (Fee) and Purchase Premium (Discount) Deferred loan costs, net Adjustable Rate [Axis] Adjustable Rate [Axis] Adjustable Rate [Domain] Adjustable Rate [Domain] Its Represent within one year. Within One Year [Member] Within One Year Its represent after one year through 3 years After One Year Through 3 Years [Member] After One Year Through 3 Years Its represents after3 years through 5 years . After 3 Years Through 5 Years [Member] After 3 Years Through 5 Years Its Represent after 5 years through 10 years. After 5 Years Through 10 Years [Member] After 5 Years Through 10 Years Loans Receivable with Variable Rates of Interest Loans receivable, Adjustable Rate Loans Receivable with Fixed Rates of Interest Loans receivable, Fixed Rate Represents the information pertaining to owner occupied loan balance. Owner Occupied Loan Balance [Member] Owner Occupied Loan Balance Represents the information pertaining to non owner occupied loan balance. Non Owner Occupied Loan Balance [Member] Non Owner Occupied Loan Balance Real Estate, Type of Property [Axis] Real Estate [Domain] Office Building [Member] Office Represents the information pertaining to mixed use of loans. Mixed Use [Member] Mixed use Represents the information pertaining to mixed use of office or retail property. Office or Retail [Member] Office/Retail Represents the information pertaining to mixed use of multi family or retail property. Multi Family or Retail [Member] Multi-family/Retail Represents the information pertaining to other mixed use of property. Other Mixed Use [Member] Other Mixed Use Represents the information pertaining to multi family or commercial property. Multi Family or Commercial [Member] Multi-family/Commercial Represents the information pertaining to multi family or office property. Multi Family or Office [Member] Multi-family/Office Retail Site [Member] Retail Warehouse [Member] Warehouse Represents the information pertaining to mobile home park. Mobile Home Park [Member] Mobile home park Represents the information pertaining to medical or dental office. Medical or Dental Office [Member] Medical/dental office Commercial establishment providing meals. Restaurant/Fast Food Restaurant/Fast Food Represents the information pertaining to automotive non gasoline area. Automotive - Non Gasoline [Member] Automotive - non gasoline The percentage of each property type loan to total commercial real estate loans. Percentage of Loan By Property Type To Total Commercial Real Estate Loans Percentage of Total commercial Real Estate The ratio of weighted average loan to value. Weighted Average Loan To Value Weighted Average LTV Geographical [Axis] Geographical [Domain] Represents the Inland Empire. Inland Empire [Member] Inland empire Represents Southern California. Southern California Southern California Represents the California other than Southern California. Other California [Member] Other California The percentage of each geographical loan to total commercial real estate loans. Percentage of Loan By Geographic Location To Total Commercial Real Estate Loans Percentage of commercial real estate loan Internal Credit Assessment [Axis] Internal Credit Assessment [Domain] Represent the information pertaining to not graded. Not Graded [Member] Not graded Pass [Member] Pass Special Mention [Member] Special Mention Substandard [Member] Substandard Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] Investment in loans by risk categories by year of origination Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year Year 1 Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year Year 2 Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year Year 3 Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year Year 4 Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year Year 5 Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year Prior Financing Receivable, Excluding Accrued Interest, Revolving Revolving Loans Financing Receivable, Allowance for Credit Loss [Table] Schedule of Financing Receivable, Allowance for Credit Losses [Table] Financing Receivable, Allowance for Credit Loss [Line Items] Financing Receivable, Allowance for Credit Losses [Line Items] Financing Receivable, Excluding Accrued Interest, Credit Loss Expense (Reversal) (Recovery of) provision for credit losses Financing Receivable, Allowance for Credit Loss, Collectively Evaluated Allowance for credit losses: Collectively evaluated for impairment Financing Receivable, Individually Evaluated for Credit Loss Loans held for investment: Individually evaluated for allowances Financing Receivable, Collectively Evaluated for Credit Loss Loans held for investment: Collectively evaluated for allowances Represents amount of allowance for loan losses as a percentage of gross loans-held for investment. Allowance for loan losses as a percentage of gross loans held for investment ACL on loans as a percentage of gross loans held for investment Derivative [Table] Derivative [Table] Derivative Instrument [Axis] Derivative Contract [Domain] Commitments to Extend Credit [Member] Commitments to extend credit on loans to be held for sale Derivative [Line Items] Derivative Derivative and Other Financial Instruments with Off-Balance Sheet Risks Allowance for Loan and Lease Losses [Roll Forward] Allowance for Credit Losses [Roll Forward] Off-Balance-Sheet, Credit Loss, Liability Balance, end of the period Balance, beginning of the period Off-Balance-Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal) Provision for (recovery of) credit losses Amount of unpaid principal balance of impaired financing receivables for which there is related allowance for credit losses. Financing Receivable, Impaired, Excluding Accrued Interest, With Related Allowance, Unpaid Principal Balance With a related allowance Unpaid Principal Balance Amount of unpaid principal balance of impaired financing receivables for which there is no related allowance for credit losses. Financing Receivable, Impaired, Excluding Accrued Interest, With No Related Allowance, Unpaid Principal Balance Without a related allowance, Unpaid Principal Balance Amount of unpaid principal balance of impaired financing receivables excluding accrued interest with related allowance for credit losses and without related allowance for credit losses. Financing Receivable, Impaired, Excluding Accrued Interest, Unpaid Principal Balance Unpaid Principal Balance Impaired Financing Receivable, with No Related Allowance, Related Charge-Offs Impaired Financing Receivable, with No Related Allowance, Related Charge-Offs With No Related Allowance, Related Charge-Offs Impaired Financing Receivable, Related Charge-Offs Impaired Financing Receivable, Related Charge-Offs Related Charge-Offs Amount of investment in impaired financing receivables excluding accrued interest for which there is related allowance for credit losses. Financing Receivable, Impaired, Excluding Accrued Interest, With Related Allowance, Recorded Investment With Related Allowance, Recorded Investment Amount of investment in impaired financing receivables excluding accrued interest for which there is no related allowance for credit losses. Financing Receivable, Impaired, Excluding Accrued Interest, With No Related Allowance, Recorded Investment With No Related Allowance, Recorded Investment Amount of investment of impaired financing receivables excluding accrued interest with related allowance for credit losses and without a related allowance for credit losses. Financing Receivable, Impaired, Excluding Accrued Interest, Recorded Investment Recorded Investment mount of allowance for credit losses excluding accrued interest related to recorded investment. Financing Receivable, Impaired, Excluding Accrued Interest, Related Allowance Related Allowance Impaired Financing Receivable, Recorded Investment, with Related Allowance, Net Impaired Financing Receivable, Recorded Investment, with Related Allowance, Net Recorded Investment, with Related Allowance, Net Impaired Financing Receivable, Recorded Investment, with No Related Allowance, Net Impaired Financing Receivable, Recorded Investment, with No Related Allowance, Net Recorded Investment, with No Related Allowance, Net Impaired Financing Receivable, Recorded Investment, Net of Allowance Impaired Financing Receivable, Recorded Investment, Net of Allowance Recorded Investment, Net of Allowance Average amount of investment of impaired financing receivables excluding accrued interest with related allowance for credit losses and without a related allowance for credit losses. Financing Receivable, Impaired, Excluding Accrued Interest, Average Recorded Investment Average Recorded Investment Average Recorded Investment Amount of average investment of impaired financing receivables excluding accrued interest for which there is no related allowance for credit losses. Financing Receivable, Impaired, Excluding Accrued Interest, With No Related Allowance, Average Recorded Investment Without related allowances, Average Recorded Investment Amount of average investment of impaired financing receivables for which there is related allowance for credit losses. Financing Receivable, Impaired, Excluding Accrued Interest, With Related Allowance, Average Recorded Investment With related allowances, Average Recorded Investment Amount of interest income, recognized on cash basis, on financing receivables excluding accrued interest, for which there is no related allowance for credit losses and are recognized as impaired. Financing Receivable, Impaired, Excluding Accrued Interest, With No Related Allowance, Interest Income Recognized Interest income recognized without a related allowance Amount of interest income, recognized on cash basis, on financing receivables excluding accrued interest, for which there is related allowance for credit losses and are recognized as impaired. Financing Receivable, Impaired, Excluding Accrued Interest, With Related Allowance, Interest Income Recognized Interest income recognized with a related allowance Amount of interest income recognized on a cash-basis method of accounting that the financing receivables excluding accrued interest (with related allowance for credit losses and without a related allowance for credit losses) were impaired. Financing Receivable, Impaired, Excluding Accrued Interest, Interest Income Recognized Total Interest Income Recognized Financing Receivable, Past Due [Table] Schedule of Financing Receivables Past Due [Table] Commercial Real Estate [Member] Commercial real estate Commercial Real Estate Financial Asset, Aging [Axis] Financial Asset, Aging [Domain] Financial Asset, Not Past Due [Member] Current Financial assets that are 30 to 89 days past due. 30 To 89 Days Past Due 30 to 89 days Financial Asset, Equal to or Greater than 90 Days Past Due [Member] Non-Accrual Financing Receivable, Past Due [Line Items] Financing Receivable, Recorded Investment, Past Due [Line Items] First Mortgage [Member] First Trust Deed Loans Its Represents bankruptcy. Bankruptcy [Member] Bankruptcy Its Represent troubled debt restructurings. Troubled Debt Restructurings [Member] Troubled Debt Restructurings Its represent commercial real estate or second mortgage. Commercial Real Estate Or Second Mortgage [Member] Commercial Real Estate Or Second Mortgage Fixed Rate Loans as a Percentage of Total Loans Fixed Rate Loans as a Percentage of Total Loans Fixed-rate loans as a percentage of total loans held for investment Loan Deemed Uncollectible, Period of Delinquency Loan Deemed Uncollectible, Period of Delinquency Loans deemed uncollectible, period of delinquency -- None. No documentation exists for this element. -- Loan Interest Income Added to Negative Amortization Loan Balance Loan interest income added to negative amortization loan balance Segregated Restructured Loans, Period of Delinquency Segregated Restructured Loans, Period of Delinquency Segregated restructured loans, period of delinquency Allowance for Loan Losses, Pooling Method, Period of Delinquency Allowance for Loan Losses, Pooling Method, Period of Delinquency Allowance for loan losses, pooling method, period of delinquency Financing Receivable, Modified, Commitment to Lend Commitments to lend additional funds Number of financing receivables that have been modified by troubled debt restructurings. Financing Receivables, Modifications, Number of Contracts Number of Contracts Total interest payments received on non performing loans that was recognized as principal payments using the cost basis method. Impaired Financing Receivables Total Interest Payments Received Recognized As Principal Payments Cost Basis Non-performing loans interest recognized as principal payments, cost basis Total payments received on non performing loans using the cost basis method. Impaired Financing Receivables Payments Received Non-performing loans received Loans and Leases Receivable, Related Parties, Period Increase (Decrease) Increase (decrease) in related-party loans Loans and Leases Receivable, Related Parties Outstanding related-party loans Lessee, Lease, Description [Table] Lessee, Lease, Description [Line Items] Commitments and Contingencies Lease, Cost Lease expense Total lease expense No definition available. Supplemental information related to operating leases Assets and Liabilities, Lessee [Abstract] Condensed Consolidated Statements of Condition: No definition available. Operating Lease [Abstract] Operating Leases: Operating Lease, Right-of-Use Asset Premises and equipment - Operating lease right-of-use assets Operating lease - right of use assets Operating Lease, Liability Accounts payable, accrued interest and other liabilities - Operating lease liabilities Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration] Finance Lease, Right-of-Use Asset, after Accumulated Amortization [Abstract] Finance Leases: Finance Lease, Right-of-Use Asset, before Accumulated Amortization Premises and equipment at cost Finance Lease, Right-of-Use Asset, Accumulated Amortization Accumulated amortization Finance Lease, Right-of-Use Asset, after Accumulated Amortization Finance lease right of use assets Premises and equipment - Finance lease right-of-use assets Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Finance Lease, Liability Borrowings - Finance lease liabilities Total liability to make lease payments Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration] No definition available. Operating Leases, Statements of Operations [Abstract] Condensed Consolidated Statements of Operations: No definition available. Operating Lease, Lease Expense [Abstract] Operating lease expense: The amount of premises and occupancy expenses from operating leases. Premises and Occupancy Expenses From Operating Lease Premises and occupancy expenses from operating leases The amount of equipment expenses from operating leases. Equipment Expenses From Operating Lease Equipment expenses from operating leases Operating Lease, Cost Total operating lease expense No definition available. Finance Lease, Lease Expense [Abstract] Finance lease expense: Amount of equipment expense from finance lease. Equipment Expense from Finance Lease Equipment expenses from finance leases Finance Lease, Interest Expense Interest on finance lease liabilities Amount of lease cost incurred for finance lease. Finance Lease, Cost Total finance lease expense No definition available. Operating Leases, Statements of Cash Flows [Abstract] Condensed Consolidated Statements of Cash Flows: Operating Lease, Payments Operating cash used for operating leases, net Finance Lease, Interest Payment on Liability Operating cash used for finance leases, net Finance Lease, Principal Payments Financing cash used for finance leases, net Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Right-of-use assets obtained in exchange for lease obligations, Operating leases Right-of-Use Asset Obtained in Exchange for Finance Lease Liability Right-of-use assets obtained in exchange for lease obligations, Finance leases Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Operating Leases Lessee, Operating Lease, Liability, to be Paid, Year One Fiscal 2027 Lessee, Operating Lease, Liability, to be Paid, Year Two Fiscal 2028 Lessee, Operating Lease, Liability, to be Paid, Year Three Fiscal 2029 Lessee, Operating Lease, Liability, to be Paid, Year Four Fiscal 2030 Lessee, Operating Lease, Liability, to be Paid, Year Five Fiscal 2031 Lessee, Operating Lease, Liability, to be Paid, after Year Five Thereafter Lessee, Operating Lease, Liability, to be Paid Total contract lease payments Liability to make lease payments. Operating Lease Payments Total Total liability to make lease payments Lessee, Operating Lease, Liability, Undiscounted Excess Amount Difference in undiscounted and discounted future lease payments Operating Lease, Weighted Average Discount Rate, Percent Weighted average discount rate Operating Lease, Weighted Average Remaining Lease Term Weighted average remaining lease term (years) Finance Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Finance Leases Finance Lease, Liability, to be Paid, Year One Fiscal 2027 Finance Lease, Liability, to be Paid, Year Two Fiscal 2028 Finance Lease, Liability, to be Paid Total contract lease payments Finance Lease, Liability, Undiscounted Excess Amount Difference in undiscounted and discounted future lease payments Finance Lease, Weighted Average Discount Rate, Percent Weighted average discount rate Weighted average rate at the end of year: Other borrowings on finance leases Finance Lease, Weighted Average Remaining Lease Term Weighted average remaining lease term (years) Land [Member] Land Furniture and Equipment [Member] Furniture and equipment Furniture and equipment Property, Plant and Equipment, Gross Premises and equipment, gross Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Less accumulated depreciation and amortization Depreciation, Depletion and Amortization Depreciation and amortization expense Deposit Liabilities [Table] Deposit Liabilities [Table] Deposit Liabilities [Table] Time Deposits, by Category [Axis] Time Deposits, by Category [Axis] [Domain] for Time Deposits, by Category [Axis] Time Deposits, by Category [Domain] Represents information pertaining to deposits of $250,000 and under. Deposits of 250000 and Under [Member] $250 and under Represents information pertaining to deposits over $250,000. Deposits Over 250000 [Member] Over $250 [Line Items] for Deposit Liabilities [Table] Deposit Liabilities [Line Items] Deposits Noninterest-Bearing Domestic Deposit, Checking Checking deposits - noninterest-bearing Interest-Bearing Domestic Deposit, Checking Checking deposits - interest-bearing Interest Rate, Domestic Deposit, Checking Interest Rate, Domestic Deposit, Checking Checking deposits - interest-bearing, Interest Rate Interest-Bearing Domestic Deposit, Savings Savings deposits Interest Rate, Domestic Deposit, Savings Interest Rate, Domestic Deposit, Savings Savings deposits, Interest Rate Interest-Bearing Domestic Deposit, Money Market Money market deposits Interest Rate, Domestic Deposit, Money Market Interest Rate, Domestic Deposit, Money Market Money market deposits, Interest Rate Interest-Bearing Domestic Deposit, Time Deposits Time deposits Interest Rate, Domestic Deposit, Time Deposit Interest Rate, Domestic Deposit, Time Deposit Time deposits, Interest Rate Weighted Average Rate, Interest-Bearing Domestic Deposits, Point in Time Weighted average interest rate on deposits Interest-Bearing Domestic Deposit, Certificates of Deposits Brokered certificates of deposit Deposit Liability, Uninsured Uninsured deposits Deposit Liabilities, Collateral Issued, Financial Instruments Deposit collateral issued Time Deposit Maturities, Year One One year or less Time Deposit Maturities, Year Two Over one to two years Time Deposit Maturities, Year Three Over two to three years Time Deposit Maturities, Year Four Over three to four years Time Deposit Maturities, Year Five Over four to five years Time Deposit Maturities, after Year Five Over five years Time Deposits Total time deposits Interest Expense Domestic Deposit Liabilities, Checking Checking deposits - interest-bearing Interest Expense Domestic Deposit Liabilities, Savings Savings deposits Interest Expense Domestic Deposit Liabilities, Money Market Money market deposits Interest Expense Domestic Deposit Liabilities, Time Deposit Time deposits Federal Home Loan Bank Branch [Axis] Federal Home Loan Bank Branch [Domain] Represents the information pertaining to FHLB San Francisco. Federal Reserve Bank of San Francisco Federal Reserve Bank of San Francisco Related Party Deposit Liabilities Related party deposits Deposit Liabilities Reclassified as Loans Receivable Deposits reclassified to loans held for investment Percentage of reserve ratios on transaction accounts maintained at a depository institution. Percentage of Reserve Ratios on Transaction Accounts Maintained in Depository Institution Percentage of reserve ratios on transaction accounts maintained in depository institution The amount of minimum reserve to be maintained at FHLB. Federal Home Loan Bank, Minimum Reserve Minimum reserve Federal Home Loan Bank, Advance, Branch of FHLBank [Table] Schedule of Federal Home Loan Bank Advances, by Branch of FHLB Bank [Table] Federal Home Loan Bank of San Francisco [Member] Federal home loan - Bank of San Francisco Asset Class [Axis] Asset Class [Domain] Mortgages [Member] Mortgage Loans on Real Estate Letter of Credit [Member] Letters of credit Federal Home Loan Bank, Advance, Branch of FHLBank [Line Items] Discount window facility is with FHLB and Federal Reserve Bank of San Francisco Federal Home Loan Bank, Advances, Limitation on Borrowing Capacity, Percent Federal Home Loan Bank, Advances, Limitation on Borrowing Capacity, Percent Federal Home Loan Bank advances, limit on borrowing capacity (percent of total assets) Advance from Federal Home Loan Bank FHLB - San Francisco advances Balance outstanding at the end of year: FHLB - San Francisco advances Letters of Credit Outstanding, Amount Outstanding letters of credit Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss, Current Loans held for investment, current Federal Home Loan Bank Stock, Required Investment Federal Home Loan Bank Stock, Required Investment Federal Home Loan Bank stock, required investment Federal Home Loan Bank Stock, Excess Investment Federal Home Loan Bank Stock, Excess Investment Federal Home Loan Bank stock, excess investment Payments to Acquire Federal Home Loan Bank Stock Purchase of FHLB - San Francisco stock Federal Home Loan Bank Stock, Cash Dividends Federal Home Loan Bank Stock, Cash Dividends Federal Home Loan Bank stock, cash dividends distributed Federal Home Loan Bank, Advances, Weighted Average Interest Rate Weighted average interest rate Weighted average rate at the end of year: FHLB - San Francisco advances Federal Home Loan Bank, Advances, Activity for Year, Maximum Outstanding at any Month End Maximum amount of borrowings outstanding at any month end: FHLB - San Francisco advances Amount of maximum outstanding lessee's obligation for finance lease. Finance Lease, Liability, Maximum Amount Outstanding Maximum amount of borrowings outstanding at any month end: Other borrowings on finance leases Federal Home Loan Bank, Average Short-term Borrowings Federal Home Loan Bank, Average Short-term Borrowings Average short-term borrowings during the year with respect to: FHLB - San Francisco advances Federal Home Loan Bank, Weighted Average Short-term Borrowing Rate Federal Home Loan Bank, Weighted Average Short-term Borrowing Rate Weighted average short-term borrowing rate during the year with respect to: FHLB - San Francisco advances Federal Home Loan Bank, Advances, Maturities Summary, in Next Rolling 12 Months Within one year Federal Home Loan Bank, Advances, Maturities Summary, in Rolling Year Two Over one to two years Federal Home Loan Bank, Advances, Maturities Summary, in Rolling Year Three Over two to three years Federal Home Loan Bank, Advances, Maturities Summary, in Rolling Year Four Over three to four years Federal Home Loan Bank, Advances, Maturities Summary, in Rolling Year Five Over four to five years Federal Home Loan Bank, Advances, Maturities Summary, after Rolling Year Five Over five years Federal Home Loan Bank, Advances, Par Value Total borrowings Federal Home Loan Bank, Advances, Earlier of Contractual Maturity or Next Put or Convert Date, in Next Rolling 12 Months Putable fixed-rate advance maturity within one year Federal Home Loan Bank, Advances, Interest Rate FHLB interest rate Federal Home Loan Bank, Advances, Maturity Period, Fixed Rate FHLB advance maturity period Components of Income Tax Expense (Benefit), Continuing Operations [Abstract] Current: Current Federal Tax Expense (Benefit) Federal Current State and Local Tax Expense (Benefit) State Current Income Tax Expense (Benefit) Provision for income taxes, current Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract] Deferred: Deferred Federal Income Tax Expense (Benefit) Federal Deferred State and Local Income Tax Expense (Benefit) State Deferred Income Tax Expense (Benefit) Provision for income taxes, Deferred Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] Amount Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount Federal income tax at statutory rate Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount State income tax, net of federal income tax benefit Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to bank owned life insurance expense. Income Tax Reconciliation Bank Owned Life Insurance Bank-owned life insurance Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses excluding share based compensation. Effective Income Tax Rate Reconciliation, Nondeductible Expense, Excluding Share Based Compensation, Amount Non-deductible expenses Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Amount Non-deductible stock-based compensation Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-Based Payment Arrangement, Amount Shortfall on stock-based compensation Effective Income Tax Rate Reconciliation, Other Adjustments, Amount Return to provision adjustment Effective Income Tax Rate Reconciliation, Other Reconciling Items, Amount Other Tax Jurisdiction of Domicile [Extensible Enumeration] Effective Income Tax Rate Reconciliation, Percent [Abstract] Tax Rate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Federal income tax at statutory rate, Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent State income tax, net of federal income tax benefit Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to bank-owned life insurance expense. Effective Income Tax Rate Reconciliation Bank Owned Life Insurance Bank-owned life insurance Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses excluding share based compensation. Effective Income Tax Rate Reconciliation, Nondeductible Expense, Excluding Share Based Compensation, Percent Non-deductible expenses Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Percent Non-deductible stock-based compensation Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-Based Payment Arrangement, Percent Shortfall on stock-based compensation Effective Income Tax Rate Reconciliation, Other Reconciling Items, Percent Return to provision adjustment Effective Income Tax Rate Reconciliation, Other Adjustments, Percent Other Effective Income Tax Rate Reconciliation, Percent Effective income tax Income Tax Paid, Federal, after Refund Received Federal Income Tax Paid, State and Local, after Refund Received State and local jurisdictions: California Income Taxes Paid, Net Net cash paid for income taxes Disclosure of information pertaining to income taxes. Income Tax Disclosure [Table] Income Tax Jurisdiction [Axis] Income Tax Jurisdiction [Domain] Domestic Tax Jurisdiction [Member] Federal UNITED STATES State and Local Jurisdiction [Member] State Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Income Tax Disclosure [Line Items] Income Taxes Deferred Tax Assets, Gross [Abstract] Deferred Tax Assets Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Loss Reserves Loss reserves Deferred Tax Assets, Tax Deferred Expense, Non-accrued Interest Deferred Tax Assets, Tax Deferred Expense, Non-accrued Interest Non-accrued interest Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits Deferred compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Benefits Accrued vacation Deferred Tax Assets, Property, Plant and Equipment Depreciation Deferred Tax Assets, State Taxes State tax Amount before allocation of valuation allowances of deferred tax asset attributable to lease liability. Deferred Tax Assets Lease Liability Lease liability Deferred Tax Assets, Other Other Deferred Tax Assets, Gross Total deferred tax assets Deferred Tax Liabilities, Gross [Abstract] Deferred Tax Liabilities Deferred Tax Liabilities, Federal Home Loan Bank, Stock Dividends Deferred Tax Liabilities, Federal Home Loan Bank, Stock Dividends FHLB - San Francisco stock dividends Deferred Tax Liabilities, Prepaid Expenses Prepaid expenses Amount of deferred tax liability attributable to taxable temporary differences from unrealized gains on investment securities. Deferred Tax Liabilities, Unrealized Gains on Investment Securities Unrealized gain on investment securities Deferred Tax Liabilities, Unrealized Gain on Interest-only Strips Deferred Tax Liabilities, Unrealized Gain on Interest-only Strips Unrealized gain on interest-only strips Amount of deferred tax liability attributable to taxable temporary differences from unrealized gains on other equity investments. Deferred Tax Liabilities, Unrealized Gains on Other Equity Investments Gain on other equity investments Amount of deferred tax liability attributable to right-of-use asset. Deferred Tax Liabilities Right Of Use Asset Right-of-use asset Deferred Tax Liabilities, Deferred Loan Costs Deferred Tax Liabilities, Deferred Loan Costs Deferred loan costs, net Deferred Tax Liabilities, Gross Total deferred tax liabilities Operating Loss Carryforwards [Table] Operating Loss Carryforwards [Table] Operating Loss Carryforwards [Line Items] Operating Loss Carryforwards Deferred Tax Assets, Operating Loss Carryforwards, Domestic Net tax loss carryforwards, federal Deferred Tax Assets, Operating Loss Carryforwards, State and Local Net tax loss carryforwards, state Bad Debt Reserve, Tax Purpose of Qualified Lender Retained earnings Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Bad Debt Reserve for Tax Purposes of Qualified Lender Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Bad Debt Reserve for Tax Purposes of Qualified Lender Income Tax Examination, Penalties Expense Income Tax Examination, Interest Expense Banking Regulation, Regulatory Capital Requirement, Compliance [Table] Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table] Segments [Axis] Segments [Domain] Provident Financial Holding [Member] Provident Financial Holding Provident Financial Holding Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] Capital Banking Regulation, Tier 1 Leverage Capital, Actual Tier 1 Leverage Capital, Actual, Amount Banking Regulation, Tier 1 Leverage Capital Ratio, Actual Tier 1 Leverage Capital, Actual, Ratio Tier 1 leverage capital ratio Banking Regulation, Tier 1 Leverage Capital, Capital Adequacy, Minimum Tier 1 Leverage Capital, For Capital Adequacy Purposes, Amount Banking Regulation, Tier 1 Leverage Capital Ratio, Capital Adequacy, Minimum Tier 1 Leverage Capital, For Capital Adequacy Purposes, Ratio (greater than or equal to) Banking Regulation, Tier 1 Leverage Capital, Well Capitalized, Minimum Tier 1 Leverage Capital, To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount Banking Regulation, Tier 1 Leverage Capital Ratio, Well Capitalized, Minimum Tier 1 Leverage Capital, To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio (greater than or equal to) CET1 Risk Based Capital CET1 Risk Based Capital CET1 Risk Based Capital CET1 Risk Based Capital to Risk Weighted Assets CET1 Risk Based Capital to Risk Weighted Assets CET1 Risk Based Capital to Risk Weighted Assets CET1 Risk Based Capital Required for Capital Adequacy CET1 Risk Based Capital Required for Capital Adequacy CET1 Risk Based Capital Required for Capital Adequacy CET1 Risk Based Capital Required for Capital Adequacy to Risk Weighted Assets CET1 Risk Based Capital Required for Capital Adequacy to Risk Weighted Assets CET1 Risk Based Capital, For Capital Adequacy Purposes, Ratio (greater than or equal to) CET1 Risk Based Capital Required to be Well Capitalized CET1 Risk Based Capital Required to be Well Capitalized CET1 Risk Based Capital Required to be Well Capitalized CET1 Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets CET1 Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets CET1 Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets Banking Regulation, Tier 1 Risk-Based Capital, Actual Tier 1 Risk-Based Capital, Actual, Amount Banking Regulation, Tier 1 Risk-Based Capital Ratio, Actual Tier 1 Risk-Based Capital, Actual, Ratio Amount of minimum Tier 1 risk-based capital required for capital adequacy, with capital conservation buffer, as defined by regulatory framework. Tier One Risk Based Capital Required for Capital Adequacy With Capital Conservation Buffer Tier 1 Risk-Based Capital, Required for Capital Adequacy Ratio of minimum Tier 1 risk-based capital to risk-weighted assets required for capital adequacy, with capital conservation buffer, as defined by regulatory framework. Tier One Risk Based Capital Required for Capital Adequacy With Capital Conservation Buffer to Risk Weighted Assets Tier 1 Risk-Based Capital, Required for Capital Adequacy, Ratio Banking Regulation, Tier 1 Risk-Based Capital, Well Capitalized, Minimum Tier 1 Risk-Based Capital, To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount Banking Regulation, Tier 1 Risk-Based Capital Ratio, Well Capitalized, Minimum Tier 1 Risk-Based Capital, To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio (greater than or equal to) Risk Based Capital Risk Based Capital Total Risk-Based Capital, Actual, Amount Risk Based Capital to Risk Weighted Assets Risk Based Capital to Risk Weighted Assets Total Risk-Based Capital, Actual, Ratio Risk Based Capital Required for Capital Adequacy Risk Based Capital Required for Capital Adequacy Total Risk-Based Capital, For Capital Adequacy Purposes, Amount Risk Based Capital Required for Capital Adequacy to Risk Weighted Assets Risk Based Capital Required for Capital Adequacy to Risk Weighted Assets Total Risk-Based Capital, For Capital Adequacy Purposes, Ratio Risk Based Capital Required to be Well Capitalized Risk Based Capital Required to be Well Capitalized Total Risk-Based Capital, To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets Total Risk-Based Capital, To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio (greater than or equal to) Banking Regulation, Capital Conservation Buffer, Common Equity Tier 1 Risk-Based Capital, Actual Percentage of conservation buffer for CET1 capital Banking Regulation, Capital Conservation Buffer, Tier 1 Risk-Based Capital, Actual Percentage of conservation buffer for Tier 1 capital Banking Regulation, Capital Conservation Buffer, Total Risk-Based Capital, Actual Percentage of conservation buffer for Total capital Dividends, Cash Cash dividends declared and paid Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table] Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table] Other Postretirement Benefits, Individual Contracts, Type of Deferred Compensation [Axis] Other Postretirement Benefits, Individual Contracts, Type of Deferred Compensation [Domain] Pension Plan [Member] 401(k) defined contribution plan Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] Benefit Plans Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay Employer matching contributions (percent) Defined Contribution Plan, Employee Contributions, Immediate Vesting, Percent Defined Contribution Plan, Employee Contributions, Immediate Vesting, Percent Employee contributions, immediate vesting (percent) Defined Contribution Plan, Employer Matching Contributions, Vesting Period Defined Contribution Plan, Employer Matching Contributions, Vesting Period Vesting term for employer matching contributions Defined Contribution Plan, Cost 401(k) defined contribution expense Deferred Compensation Arrangement with Individual, Recorded Liability Post-retirement compensation liability Deferred Compensation Arrangement with Individual, Compensation Expense Post-retirement compensation expense Cash Surrender Value of Life Insurance Cash surrender value of bank owned life insurance Bank Owned Life Insurance Income Bank owned life insurance, non-taxable income Employee Stock Ownership Plan (ESOP), Participation Age Limit Employee Stock Ownership Plan (ESOP), Participation Age Limit ESOP participation age limit Employee Stock Ownership Plan (ESOP), Requisite Service Period Employee Stock Ownership Plan (ESOP), Requisite Service Period ESOP, requisite service period Employee Stock Ownership Plan (ESOP), Requisite Service Period, Annual Employee Stock Ownership Plan (ESOP), Requisite Service Period, Annual ESOP, requisite service period (per year) Employee Stock Ownership Plan (ESOP), Number of Shares Purchased for the Plan Employee Stock Ownership Plan (ESOP), Number of Shares Purchased for the Plan ESOP, shares purchased to partially fulfill annual discretionary allocation Percentage of vesting under Employee Stock Ownership Plan. Employee Stock Ownership Plan (ESOP), Vesting Percentage ESOP, vesting percentage Employee Stock Ownership Plan (ESOP), Vesting Period Employee Stock Ownership Plan (ESOP), Vesting Period ESOP, vesting period Employee Stock Ownership Plan (ESOP), Compensation Expense ESOP expense Employee Stock Ownership Plan (ESOP), Number of Allocated Shares ESOP, number of allocated shares acquired with employer loan Equity Incentive Plan [Member] Equity Incentive Plans Equity Incentive Plans Stock options Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate Expected volatility Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate Weighted average volatility Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate Expected dividend yield Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term Expected term (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Risk-free interest rate Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Shares: Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Outstanding, End of Period Outstanding, Beginning of Period Stock options, outstanding Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Granted Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Exercised Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Forfeited Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Expirations in Period Expired Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number Vested and net of forfeiture expectation at year end Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Exercisable at year end Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Weighted Average Exercise Price (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Outstanding, End of Period Outstanding, Beginning of Period Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Granted Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Exercised Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Forfeited Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price Expired Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price Vested and net of forfeiture expectation at year end Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Exercisable at year end Weighted-Average Remaining Contractual Term [Abstract] Weighted-Average Remaining Contractual Term [Abstract] Weighted Average Remaining Contractual Term (Years) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Outstanding at year end Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term Vested and net of forfeiture expectation at year end Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Exercisable at year end Share-based Compensation Arrangement by Share-based Payment Award, Options, Aggregate Intrinsic Value [Abstract] Share-based Compensation Arrangement by Share-based Payment Award, Options, Aggregate Intrinsic Value [Abstract] Aggregate Intrinsic Value ($000) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Outstanding at year end Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Vested and net of forfeiture expectation at year end Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Exercisable at year end Restricted Stock [Member] Restricted Stock Restricted stock Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Unvested, End of Period Unvested, Beginning of Period Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Awarded Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Vested Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Forfeited Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Expected to Vest, Number Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Expected to Vest, Number Net of forfeiture expectation at year end Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Weighted Average Award Date Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Unvested, End of Period Unvested, Beginning of Period Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Awarded Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Vested Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Forfeited Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Expected to Vest, Weighted Average Award Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Expected to Vest, Weighted Average Award Date Fair Value Net of forfeiture expectation at year end 2013 Equity Incentive Plan [Member] 2013 Equity Incentive Plan ("2013 Plan") 2013 Equity Incentive Plan ("2013 Plan") 2022 Equity Incentive Plan [Member] A2022 Equity Incentive Plan [Member] 2022 Equity Incentive Plan ("2022 Plan") 2010 Equity Incentive Plan [Member] 2010 Equity Incentive Plan ("2010 Plan") 2010 Equity Incentive Plan ("2010 Plan") Number of Share-based Compensation Plans ShareBased Compensation Arrangement By Share Based Payment Award Number Of Share Based Compensation Plans Number of share-based compensation plans Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Number of shares authorized for Equity Incentive Plan Share-based Compensation Arrangement by Share-based Payment Award, Annual Limitation on Awards Granted to an Individual Share-based Compensation Arrangement by Share-based Payment Award, Annual Limitation on Awards Granted to an Individual Annual limitation on awards granted to an individual under Equity Incentive Plan Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Award vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period Maximum term for stock awards Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumption, Term Used to Calculate Expected Volatility Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumption, Term Used to Calculate Expected Volatility Term used to calculate expected volatility Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Number of shares available for grant Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount Unrecognized share-based compensation expense, stock options Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Share-based compensation cost not yet recognized, weighted average period for recognition (less than) Share-based Compensation Arrangement by Share-based Payment Award, Forfeiture Rate Share-based Compensation Arrangement by Share-based Payment Award, Forfeiture Rate Forfeiture rate for equity incentive plans Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount Unrecognized share-based compensation expense, restricted stock Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Restricted stock, Fair value of shares vested and distributed Earnings Per Share, Diluted, by Common Class, Including Two-Class Method [Table] Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items] Earnings Per Share Net Income (Loss) Available to Common Stockholders, Basic [Abstract] Numerator: Dilutive Securities, Effect on Basic Earnings Per Share [Abstract] Denominator: Earnings Per Share, Basic, Other Disclosure [Abstract] Denominator for Basic EPS Weighted Average Number of Shares Outstanding, Basic Basic EPS, Shares Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Effect of dilutive shares Earnings Per Share, Diluted, Other Disclosure [Abstract] Denominator for Diluted EPS Weighted Average Number of Shares Outstanding, Diluted Diluted EPS, Shares Antidilutive Security, Excluded EPS Calculation [Table] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Earnings Per Share Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Antidilutive securities excluded from computation of earnings per share Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding, Number Restricted stock, outstanding Accounting Standards Update [Axis] Accounting Standards Update [Domain] Commodity [Member] Commodity Loss Contingencies [Table] Loss Contingencies [Table] Other Investors [Member] Other Investors Other Investors Mortgage Partnership Finance (MPF) Program [Member] Mortgage Partnership Finance (MPF) Program Mortgage Partnership Finance (MPF) Program Loss Contingencies [Line Items] Commitments and Contingencies Amount of lease and operating commitment expense Lease And Operating Commitment Expense Lease and operating commitment expense Represents amount of recourse liability. Recourse Liability Recourse liability Undisbursed Lines of Credit - Construction Loans [Member] Undisbursed loan funds - Construction loans Undisbursed loan funds - Construction loans Represents information relating to undisbursed lines of credit -single family loans Undisbursed Lines Of Credit Single Family Loans [Member] Undisbursed loan funds - Single-family loans Undisbursed Lines of Credit - Mortgage Loans [Member] Undisbursed Lines of Credit - Mortgage Loans Undisbursed lines of credit - Mortgage loans Undisbursed Lines Of Credit Commercial Business Loans [Member] Undisbursed lines of credit - Commercial business loans Undisbursed lines of credit - Commercial business loans Undisbursed Lines of Credit - Consumer Loans [Member] Undisbursed lines of credit - Consumer loans Undisbursed lines of credit - Consumer loans Commitments to Extend Credit, Loans to be Held for Investment [Member] Commitments to extend credit on loans to be held for investment Commitments to extend credit on loans to be held for investment Fair Value Disclosure, off-Balance-Sheet Risks, Face Amount, Liability Total Loans Held for Investment, at Fair Value Loans Held for Investment, at Fair Value Loans held for investment, at fair value Loans held for investment, at fair value Loans held for investment, Aggregate Unpaid Principal Balance Loans Held for Investment, Aggregate Unpaid Principal Balance Loans held for investment, Unpaid Principal or Base Cost Loans Held For Investment, Net Unrealized Gain (Loss) Loans Held For Investment, Net Unrealized Gain (Loss) Loans held for investment, Net Unrealized (Loss) Gain Amount of base cost of investment in equity security measured at fair value Equity Investment At Fair Value, Base Cost Other equity investments, Unpaid Principal or Base Cost Equity Securities, FV-NI, Unrealized Gain (Loss) Other equity investments, Net Unrealized (Loss) Gain Fair Value, Recurring and Nonrecurring [Table] Measurement Frequency [Axis] Measurement Frequency [Domain] Fair Value, Recurring [Member] Recurring Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Domain] Fair Value, Inputs, Level 1 [Member] Level 1 Fair Value, Inputs, Level 2 [Member] Level 2 Fair Value, Inputs, Level 3 [Member] Level 3 Investment Type [Axis] Investments [Domain] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value of Financial Instruments Investments, Fair Value Disclosure Investment securities - available for sale Loans Receivable, Interest Income, Fair Value Disclosure Loans Receivable, Interest Income, Fair Value Disclosure Interest-only strips Assets, Fair Value Disclosure Total assets Liabilities, Fair Value Disclosure Liabilities Financial Liabilities Fair Value Disclosure Total liabilities Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Loans Held For Investment, at Fair Value [Member] Loans Held For Investment at Fair Value Loans Held For Investment, at fair value Loans held for Investment, at fair value Interest-Only-Strip [Member] Interest-Only Strips Interest-only strips Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value of Financial Instruments 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] Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value Ending balance Beginning balance Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings Total gains or losses (realized/unrealized) Included in earnings Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Other Comprehensive Income (Loss) Total gains or losses (realized/unrealized) Included in other comprehensive income (loss) Fair Value, Liability, Recurring Basis, Unobservable Input Reconciliation, Liability, Gain (Loss), Statement of Other Comprehensive Income or Comprehensive Income [Extensible Enumeration] Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases Purchases Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances Issuances Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements Settlements Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net Transfers in and/or out of Level 3 Fair Value, Nonrecurring [Member] Nonrecurring Servicing Asset at Fair Value, Amount Mortgage servicing assets Servicing Contracts [Member] MSAs Weighted Average [Member] Weighted Average Valuation Approach and Technique [Axis] Valuation Approach and Technique [Domain] Valuation technique calculating Relative value analysis Relative value analysis Relative value analysis Valuation Technique, Discounted Cash Flow [Member] Discounted cash flow Measurement Input Type [Axis] Measurement Input Type [Domain] Measurement input using broker quotes. Broker quotes Broker quotes Measurement Input, Entity Credit Risk [Member] Credit risk factor Measurement Input, Prepayment Rate [Member] Prepayment rate (CPR) Measurement Input, Discount Rate [Member] Discount rate Value of input to measure assets. Assets Fair Value Measurement Input Assets Fair Value Measurement Input Represents information about Impact To Valuation From An Increase In Inputs on assets. Impact To Valuation From An Increase In Inputs On Assets Impact to valuation from an increase in inputs on assets Fair Value, by Balance Sheet Grouping [Table] Measurement Basis [Axis] Portion at Fair Value Measurement [Member] Reported Value Measurement [Member] Carrying Amount Estimate of Fair Value Measurement [Member] Fair Value Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value of Financial Instruments Loans Held for Investment, Net, Fair Value Disclosure Loans Held for Investment, Net, Fair Value Disclosure Loans held for investment, not recorded at fair value Investment in Federal Home Loan Bank Stock, Fair Value Disclosure FHLB - San Francisco stock Deposits, Fair Value Disclosure Deposits Debt Instrument, Fair Value Disclosure Borrowings Disaggregation of Revenue [Table] Represents information of Bank owned life insurance. BOLI BOLI Disaggregation of Revenue [Line Items] Revenue From Contracts With Customers Gain (Loss) on Sale of Loans and Leases Net loss on sale of loans Quarterly Results of Operations (Unaudited) Schedule of Segment Reporting Information, by Segment [Table] Segment Reporting Information [Line Items] Segment Reporting Number of Reportable Segments Number of reportable segments Income (Loss) from Continuing Operations before Income Taxes, Domestic Total income Income before taxes Percentage of return on average assets. Return On Average Assets Return on average assets Percentage of return on average equity. Return On Average Equity Return on average equity Interest-Earning Assets, Net Yield Net interest margin Efficiency ratio, expressed as a percentage, indicates how effectively a company is using its resources to generate revenue, with a lower percentage generally indicating better efficiency. Efficiency Ratio Efficiency ratio The percentage of growth of loans held for investment. Loans Held for Investment, Growth Rate Loans held for investment growth Percentage of deposit growth. Deposit Growth Rate Deposit growth Percentage of loans held for investment to total deposits. Percentage Of Loans Held For Investments to Total Deposits Loans held for investment as a percentage of total deposits Core deposits as a percentage of total deposits. Percentage Of Core Deposits to Total Deposits Core deposits as a percentage of total deposits Percentage of non-performing assets on total assets. Percentage Of Non-performing Assets On Total Assets Non-performing assets as a percentage of total assets Condensed Financial Statements [Table] Schedule of Condensed Financial Statements [Table] Consolidated Entities [Axis] Consolidated Entities [Domain] Condensed Financial Statements, Captions [Line Items] Holding Company Condensed Financial Information Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures Investment in subsidiary Other Assets Other assets Other Liabilities Other liabilities Dividend from the Bank Dividend from the Bank Dividend from the Bank Interest and Other Income Interest and other income General and Administrative Expense General and administrative expenses Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Earnings before income taxes and equity in undistributed earnings of the Bank Earnings before equity in undistributed earnings. Earnings Before Equity in Undistributed Earnings Earnings before equity in undistributed earnings of the Bank Undistributed Earnings, Basic Equity in undistributed earnings of the Bank Income (Loss) from Equity Method Investments Equity in undistributed earnings of the Bank Increase (Decrease) in Other Operating Assets Increase in other assets Increase (Decrease) in Other Operating Liabilities Increase in other liabilities Subsequent Event [Table] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event [Member] Subsequent event Dividends [Axis] Dividends [Domain] Represent the information pertaining to first quarter's ordinary dividends for the fiscal year 2027. O 2027 Q1 Dividends [Member] Cash dividend for first quarter of 2027 Subsequent Event [Line Items] Subsequent Event [Line Items] Dividends Payable, Date Declared Dividends declared date Common Stock, Dividends, Per Share, Declared Quarterly cash dividend declared, common stock Dividends Payable, Date of Record Dividend, date of record Dividends Payable, Date to be Paid Dividends payable, date