Current-period gross charge-offs Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] Total commercial and industrial and other loans Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process Corporate bonds Corporate Bond Securities, Other Debt Obligations [Member] Corporate Bond Securities, Other Debt Obligations Dividends paid per share (usd per share) Common Stock, Dividends, Per Share, Cash Paid Statistical Measurement [Domain] Statistical Measurement [Domain] Debt and Equity Securities, FV-NI [Line Items] Debt and Equity Securities, FV-NI [Line Items] Schedule of Mortgage-Backed Securities and Other Securities Available-for-Sale Debt Securities, Available-for-Sale [Table Text Block] Award Timing Predetermined Award Timing Predetermined [Flag] 2026 Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Total interest income on non-accrual loans Financing Receivable, Nonaccrual, Interest Income Entity File Number Entity File Number Less: Segment Reporting Information, Income (Loss) before Income Taxes [Abstract] Debt securities, available-for-sale, restricted Debt Securities, Available-for-Sale, Restricted Pass through Pass Through [Member] Pass Through [Member] Additional Paid-in Capital Additional Paid-in Capital [Member] Interest rate swap Interest Rate Swap [Member] Valuation Technique [Domain] Valuation Approach and Technique [Domain] Bank-owned life insurance Bank Owned Life Insurance Tabular List, Table Tabular List [Table Text Block] Leases [Abstract] Leases [Abstract] Total Debt Securities, Held-to-Maturity, Unrealized Loss Position, Fair Value With No Related Allowance Financing Receivable, Excluding Accrued Interest, Nonaccrual, No Allowance Schedule of Estimated Fair Values of Significant Financial Instruments Fair Value, by Balance Sheet Grouping [Table Text Block] Purchase of employee restricted stock to fund statutory tax withholding Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation Gross unrealized losses Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Segment expenses Other Expenses Measurement Basis [Axis] Measurement Basis [Axis] Basic (usd per share) Earnings per share-basic (usd per share) Earnings Per Share, Basic Adjustment to Compensation: Adjustment to Compensation [Axis] 12 months or more Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Schedule of Derivative Assets at Fair Value Schedule of Derivative Assets at Fair Value [Table Text Block] Financing Receivable Portfolio Segment [Domain] Financing Receivable Portfolio Segment [Domain] Recoveries Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Recovery Interest rates Measurement Input, Discount Rate [Member] Schedule of Segment Reporting Information, by Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Restricted stock issuance (in shares) Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures Decrease (increase) in accrued interest receivable Increase (Decrease) in Accrued Interest Receivable, Net Schedule of Derivative Liabilities at Fair Value Schedule of Derivative Liabilities at Fair Value [Table Text Block] Deposits Deposits, Fair Value Disclosure Gross Unrealized Gains Debt Securities, Held-to-Maturity, Accumulated Unrecognized Gain Measurement Input Type [Domain] Measurement Input Type [Domain] Adjustment to Compensation, Amount Adjustment to Compensation Amount Schedule of Level 3 Assets Measured at Fair Value on a Non-Recurring Basis Fair Value Measurements, Nonrecurring [Table Text Block] Decrease (increase) in other assets Increase (Decrease) in Other Operating Assets ESOP and stock compensation expense Share-Based Payment Arrangement, Noncash Expense Total Charge-offs Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff Employee Stock Option Share-Based Payment Arrangement, Option [Member] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Net loans held-for-investment Financing Receivable, after Allowance for Credit Loss Income taxes Income Taxes Paid Accounts and Financing Receivables [Table] Accounts and Financing Receivables [Table] Negotiable orders of withdrawal (“NOW”) and interest-bearing checking Deposits, Negotiable Order of Withdrawal (NOW) Total stockholders’ equity Beginning Balance Ending Balance Equity, Attributable to Parent Net loans held-for-investment Net Loans Held For Investment Fair Value Disclosure Net loans held for investment fair value disclosure. Measurement Frequency [Axis] Measurement Frequency [Axis] Debt Securities, Available-for-sale [Table] Debt Securities, Available-for-Sale [Table] Other comprehensive (loss) income: Other Comprehensive Income (Loss), Net of Tax [Abstract] Insider Trading Policies and Procedures [Line Items] Allocated share-based compensation expense Share-Based Payment Arrangement, Expense Common stock, shares authorized (in shares) Common Stock, Shares Authorized Financial assets: Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract] Total liabilities and stockholders’ equity Liabilities and Equity Measured on a recurring basis Fair Value, Recurring [Member] Number of Stock Options Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] LIABILITIES AND STOCKHOLDERS’ EQUITY: Liabilities and Equity [Abstract] Cover [Abstract] Cover [Abstract] Cash and cash equivalents Cash and Cash Equivalents, Fair Value Disclosure Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Maximum Maximum [Member] Exercisable, Beginning Balance (usd per share) Exercisable, Ending Balance (usd per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Estimated fair value, total Debt Securities, Available-for-Sale, Unrealized Loss Position Schedule of Lease Payment Obligations Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Debt Instrument [Line Items] Debt Instrument [Line Items] Term Extension Term Extension [Member] Term Extension Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Treasury Stock Treasury Stock, Common [Member] Current Fiscal Year Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year Principal balance of loans on non accrual status, less than Principal Balance Threshold For Non Accrual Status Principal balance threshold for non accrual status. Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Pay vs Performance Disclosure [Line Items] Payment Delay and Interest Rate Reduction Payment Delay And Interest Rate Reduction [Member] Payment Delay And Interest Rate Reduction U.S. Government agency securities US Government Agencies Debt Securities [Member] Operating lease liabilities Present value of lease liabilities Operating Lease, Liability Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Other assets Other Assets [Member] 90 Days or More Past Due Financial Asset, Equal to or Greater than 90 Days Past Due [Member] Year Four Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff LIABILITIES: Liabilities [Abstract] Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Deposits in other financial institutions Interest Income, Deposits with Financial Institutions Weighted-Average Term Extension (in months) Financing Receivable, Modified, Weighted Average Term Increase from Modification Income before income tax expense Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Entity Shell Company Entity Shell Company Accrued expenses and other liabilities Accounts Payable and Other Accrued Liabilities Schedule of Long-Term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Loan charge-offs, net Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff (Recovery) Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Decrease in accrued expenses and other liabilities Increase (Decrease) in Other Accounts Payable and Accrued Liabilities Mortgage-backed securities Interest Income, Securities, Mortgage-Backed Year Three Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Company Selected Measure Amount Company Selected Measure Amount 2029 Lessee, Operating Lease, Liability, to be Paid, Year Three Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Total interest expense Interest expense Interest Expense, Operating Collateral-dependent impaired loans Financing Receivable, Impaired, Secured By Collateral Financing Receivable, Impaired, Secured By Collateral Comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Investment measured at fair value Investment Owned, At Net Asset Value Investment Owned, At Net Asset Value Measurement Input Type [Axis] Measurement Input Type [Axis] Name Measure Name Due in one year or less Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One Net increase (decrease) in deposits Increase (Decrease) in Deposits Principal payments and maturities on debt securities available-for-sale Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-Sale Other comprehensive (loss) income before tax Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent Ending balance: individually evaluated for impairment Individually evaluated for impairment Financing Receivable, Allowance for Credit Loss, Individually Evaluated Losses on available-for-sale debt securities, net Losses on available-for-sale debt securities, net Debt Securities, Available-for-Sale, Gain (Loss) Document Fiscal Period Focus Document Fiscal Period Focus Award Timing Method Award Timing Method [Text Block] Non-accrual loans Recorded Investment Financing Receivable, Excluding Accrued Interest, Nonaccrual Amortized cost Debt Securities, Available-for-Sale, Amortized Cost, Excluding Accrued Interest, after Allowance for Credit Loss Award Type [Axis] Award Type [Axis] Commercial Commercial And Multifamily Loan [Member] Commercial And Multifamily Loan Total assets Total consolidated assets Assets Trading Symbol Trading Symbol 2030 Lessee, Operating Lease, Liability, to be Paid, Year Four Vested (usd per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Estimated fair value of impaired loans held-for-investment and held-for-sale Estimated Fair Value Of Impaired Loans Held For Investment Estimated fair value of impaired loans held for investment. Entity Address, City or Town Entity Address, City or Town Individually evaluated for impairment threshold Financing Receivable, Threshold, Individually Evaluated for Impairment Financing Receivable, Threshold, Individually Evaluated for Impairment Cash paid during the period for: Cash Paid During Period For [Abstract] Cash paid during the period for: Unrealized (losses) gains on debt securities available-for-sale: Other Comprehensive Income (Loss), Available-for-Sale Securities Adjustment, before Tax, Portion Attributable to Parent [Abstract] Other segment items Segment Reporting, Other Segment Item, Amount Class of Financing Receivable [Axis] Class of Financing Receivable [Axis] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Restricted Stock Awards Restricted Stock Units (RSUs) [Member] Borrowings Interest Expense, Borrowings Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Entity Emerging Growth Company Entity Emerging Growth Company Debt securities held-to-maturity Estimated Fair Value Debt Securities, Held-to-Maturity, Fair Value Dividends declared per share (usd per share) Common Stock, Dividends, Per Share, Declared FHLB of New York dividends Interest Income, Federal Home Loan Bank Advances Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Right-of-use assets obtained in exchange for new lease liabilities Right-of-use assets obtained in exchange for new operating lease liabilities Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Less than 12 months Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss Debt Securities, Available-for-sale [Line Items] Debt Securities, Available-for-Sale [Line Items] Beginning Balance (in shares) Ending Balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Significant Other Observable Inputs (Level 2) Level 2 Fair Value, Inputs, Level 2 [Member] Debt issuance costs Debt Issuance Costs, Net Swap income Derivative, Gain (Loss) on Derivative, Net Accumulated modifications Financing Receivable, Excluding Accrued Interest, Modified, Accumulated Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Total non-interest income Other revenues - non-interest income Noninterest Income Common stock, shares outstanding (in shares) Beginning Balance, Common Stock (in shares) Ending Balance, Common Stock (in shares) Common Stock, Shares, Outstanding Schedule of Mortgage Backed Securities Held-to-Maturity Marketable Securities [Table Text Block] Plan Name [Axis] Plan Name [Axis] Gross Unrealized Losses Debt Securities, Held-to-Maturity, Accumulated Unrecognized Loss PEO PEO [Member] Loans Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Redemptions of FHLB of New York stock Redemptions Of Federal Home Loan Bank Stock Redemptions Of Federal Home Loan Bank Stock Non-interest expense: Noninterest Expense [Abstract] Impairment of loans Loans Deemed To Be Impaired Non Accrual Amount Loans deemed to be impaired non accrual amount. Cash and due from banks Cash and Due from Banks Schedule of Expected Maturity Distribution of Debt Securities Available-for-Sale, Other Than Mortgage-Backed Securities Investments Classified by Contractual Maturity Date [Table Text Block] Trading securities Debt Securities, Trading Class of Financing Receivable [Domain] Class of Financing Receivable [Domain] Originated Loans Net Originated Loans Net Originated loans, net. 90 days or more past due and accruing 90 Days or More Past Due and Accruing Financing Receivable, Excluding Accrued Interest, 90 Days or More Past Due, Still Accruing PCD loans Financial Asset Acquired with Credit Deterioration [Member] Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Current Fiscal Year Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Certificates of deposit Time Deposits Retained Earnings Retained Earnings [Member] Weighted-Average Interest Rate Reduction Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification Restricted Stock Awards Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Restatement Determination Date Restatement Determination Date Share-based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Abstract] Cash and cash equivalents at beginning of period Cash and cash equivalents at end of period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Income Statement [Abstract] Income Statement [Abstract] Derivative assets Derivative Asset Income tax expense Income tax expense Income Tax Expense (Benefit) Estimated fair value, 12 months or more Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer Basis points Debt Instrument, Basis Spread on Variable Rate Other assets Other Assets Measured on a non-recurring basis Fair Value, Nonrecurring [Member] Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Financing Receivable, Modified [Table] Financing Receivable, Modified [Table] Credit (benefit)/loss expense for off-balance sheet exposures (Benefit) provision for credit losses Off-Balance-Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal) Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Purchases of FHLB of New York stock Payments to Acquire Federal Home Loan Bank Stock Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Derivative, notional amount Derivative, Notional Amount Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Advance payments by borrowers for taxes and insurance Advance Payments by Borrowers for Taxes and Insurance Revolving Loans Financing Receivable, Excluding Accrued Interest, Revolving Amortization of operating lease right-of-use assets Operating Lease, Right-of-Use Asset, Periodic Reduction Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] City Area Code City Area Code Schedule of Allowance for Loan Losses and Loans Receivable by Portfolio Segment Financing Receivable, Allowance for Credit Loss [Table Text Block] Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] All Trading Arrangements All Trading Arrangements [Member] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Other Noninterest Income, Other Operating Income Beginning Balance (in shares) Ending Balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Debt Securities, Trading, and Equity Securities, FV-NI [Table] Debt Securities, Trading, and Equity Securities, FV-NI [Table] FHLBNY stock, at cost Investment in Federal Home Loan Bank Stock, Fair Value Disclosure Cash flows from investing activities: Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Net cash provided by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Proceeds from sale of debt securities available-for-sale Proceeds from Sale of Debt Securities, Available-for-Sale Debt securities available-for-sale, at estimated fair value (with no allowance for credit losses at March 31, 2026 and December 31, 2025) Estimated fair value Estimated fair value Debt securities available-for-sale Debt Securities, Available-for-Sale, Excluding Accrued Interest Preferred stock, par value (usd per share) Preferred Stock, Par or Stated Value Per Share Net lease cost Lease, Cost Net interest income Interest Income (Expense), Operating Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Schedule of Supplemental Lease Information Lease, Cost [Table Text Block] PEO Total Compensation Amount PEO Total Compensation Amount Depreciation expense Depreciation Long-Term Debt, Type [Axis] Long-Term Debt, Type [Axis] Fair value of derivative liability Derivative Liability, Subject to Master Netting Arrangement, before Offset Percentage of PCD loans Percentage Of Purchased Credit-Deteriorated Loans Percentage Of Purchased Credit-Deteriorated Loans GSE Government-Sponsored Enterprises Debt Securities, Real Estate Mortgage Investments Conduits [Member] Government-Sponsored Enterprises Debt Securities, Real Estate Mortgage Investments Conduits Equity Components [Axis] Equity Components [Axis] Year Four Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year Other securities Interest Income, Securities, Corporate Debt, Operating Loans and Leases Receivable Disclosure [Table] Loans and Leases Receivable Disclosure [Table] Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Schedule of Allowance for Credit Losses for Off-Balance Sheet Credit Exposures Schedule Of Off-Balance Sheet, Credit Loss, Liability [Table Text Block] Schedule Of Off-Balance Sheet, Credit Loss, Liability Criteria days for delinquent status Delinquent Status Classification Criteria Days Minimum Delinquent status classification criteria days minimum. Supplemental cash flow information: Supplemental Cash Flow Information [Abstract] Commercial real estate Commercial Real Estate [Member] Schedule of Interest Expense on Deposits Schedule Of Interest Expense On Deposits [Table Text Block] Schedule Of Interest Expense On Deposits [Text Block] Other Performance Measure, Amount Other Performance Measure, Amount Weighted Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Entity Address, State or Province Entity Address, State or Province Substandard Substandard [Member] Total interest income Interest income Interest and Dividend Income, Operating Financial Asset, Period Past Due [Domain] Financial Asset, Aging [Domain] Special mention Special Mention [Member] Cash dividends declared and paid Dividends, Common Stock Fair Value Measurements Fair Value Measurement, Policy [Policy Text Block] Ending balance: collectively evaluated for impairment Financing Receivable, Allowance for Credit Loss, Collectively Evaluated Loans individually evaluated for impairment Fair Value Loans Receivable, Fair Value Disclosure Beginning Balance (usd per share) Ending Balance (usd per share) Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Grant Date Fair Value Share based compensation arrangement by share based payment award options outstanding weighted average grant date fair value. Derivative Instrument [Axis] Derivative Instrument [Axis] Individual: Individual [Axis] Vesting [Axis] Vesting [Axis] Fair Value of Financial Instruments Fair Value of Financial Instruments, Policy [Policy Text Block] Financial liabilities: Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract] Dividends paid Payments of Ordinary Dividends, Common Stock Ending balance: PCD loans evaluated for impairment Financing Receivables, PCD Loans Evaluated For Impairment Financing Receivables, PCD Loans Evaluated For Impairment Credit Loss Status [Axis] Credit Loss Status [Axis] Amortization Amortization Net cash provided by (used in) investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Interest Interest Paid, Excluding Capitalized Interest, Operating Activity Document Fiscal Year Focus Document Fiscal Year Focus Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Segment net interest income and non-interest income Net Interest Income (Expense) And Non-interest Income (Expense) Net Interest Income (Expense) And Non-interest Income (Expense) Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Entity Interactive Data Current Entity Interactive Data Current Operating lease cost Operating Lease, Cost Year Three Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff Carrying Value Reported Value Measurement [Member] Plan Name [Domain] Plan Name [Domain] Schedule of Delinquency Status of Loans Held-for-investment, Excluding PCD Loans, Net of Deferred Fees and Costs Schedule Of Past Due Performing Financing Receivables Table [Table Text Block] Schedule Of Past Due Performing Financing Receivables Table [Table Text Block] Merger related expenses Business Combination, Acquisition-Related Cost, Expense Average period of expected future stock option expense Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Financing Receivable, Modified [Line Items] Financing Receivable, Modified [Line Items] Home equity and lines of credit Home equity and lines of credit Home Equity Line of Credit [Member] Mortgage Backed Securities [Domain] Mortgage Backed Securities [Domain] Mortgage Backed Securities [Domain] Real estate loans: Real Estate Real Estate Portfolio Segment [Member] Real Estate Portfolio Segment [Member] Interest income: Interest and Dividend Income, Operating [Abstract] Accrued interest receivable associated with held-to-maturity securities Debt Securities, Held-to-Maturity, Accrued Interest, after Allowance for Credit Loss Total non-interest expense Noninterest Expense Losses on trading securities, net Losses on trading securities, net Debt and Equity Securities, Gain (Loss) Reconciliation of revenue Segment Reconciliation [Abstract] Segment Information Segment Reporting Disclosure [Text Block] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Payment Delay and Interest Rate Reduction Payment Deferral [Member] Allowance for Credit Losses (“ACL”) on Loans Allowance for Credit Losses [Text Block] Deposits Total interest expense on deposit accounts Interest Expense, Deposits Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Data processing Information Technology and Data Processing Non-interest income: Noninterest Income [Abstract] Non pass through Non Pass Through [Member] Non Pass Through [Member] Other debt securities: Other Debt Obligations [Member] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Amortization of intangible assets Amortization of Intangible Assets Net charge offs Impaired Financing Receivables, Charge Off Impaired Financing Receivables, Charge Off Exercisable, Beginning Balance (usd per share) Exercisable, Ending Balance (usd per share) Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Grant Date Fair Value Share based compensation arrangement by share based payment award options exercisable weighted average grant date fair value. Purchases and improvements of premises and equipment Payments to Acquire Productive Assets Non-Performing Loans Nonperforming Financial Instruments [Member] Subordinated debt Interest Expense, Subordinated Debt Interest expense, subordinated debt. Pass-through certificates: Pass Through Certificates [Member] Pass-through certificates. Entity Central Index Key Entity Central Index Key PEO Name PEO Name Total consolidated revenues Revenues Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Schedule of Loans Held-for-Investment and Current Period Gross Charge-Offs, Excluding PCD Loans Financing Receivable Credit Quality Indicators [Table Text Block] Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Commercial and industrial and other loans Commercial And Industrial And Other Portfolio Segment [Member] Commercial And Industrial And Other Portfolio Segment Collateral securing loans Financing Receivable, Collateral Securing Loans Financing Receivable, Collateral Securing Loans Non-interest-bearing checking Noninterest-Bearing Deposit Liabilities Arrangement Duration Trading Arrangement Duration Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Share-based Payment Arrangement, Tranche One Share-Based Payment Arrangement, Tranche One [Member] Unrealized losses Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position [Abstract] REMICs: Real Estate Mortgage Investments Conduits [Member] Real Estate Mortgage Investments Conduits [Member] Segments [Axis] Segments [Axis] Exercise Price Award Exercise Price ESOP shares allocated or committed to be released Amortization of ESOP Award Entity Filer Category Entity Filer Category Local Phone Number Local Phone Number Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Mortgage Backed Securities [Axis] Mortgage Backed Securities [Axis] Mortgage Backed Securities [Axis] Equity Incentive Plans Share-Based Payment Arrangement [Text Block] Balance at beginning of period Balance at end of period Off-Balance-Sheet, Credit Loss, Liability ASSETS: Assets [Abstract] Net unrealized (losses) gains OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, before Tax Underlying Security Market Price Change Underlying Security Market Price Change, Percent Statement of Financial Position Location, Balance [Axis] Statement of Financial Position Location, Balance [Axis] Assets acquired through foreclosure Real Estate Acquired Through Foreclosure Vesting [Domain] Vesting [Domain] Fair Value Measurements Fair Value Disclosures [Text Block] STOCKHOLDERS’ EQUITY: Equity, Attributable to Parent [Abstract] Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Entity Address, Address Line One Entity Address, Address Line One Schedule of Loan Modifications Financing Receivable, Modified [Table Text Block] Repurchase of treasury stock Treasury Stock, Value, Acquired, Cost Method Number of reportable segments not disclosed Number Of Reportable Segments Not Disclosed Flag Number Of Reportable Segments Not Disclosed Flag Accumulated Other Comprehensive Income (loss) Net of tax AOCI Attributable to Parent [Member] Investments [Domain] Investments [Domain] Purchase of employee restricted stock to fund statutory tax withholding (in shares) Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation Internal Credit Assessment [Axis] Internal Credit Assessment [Axis] Off-Balance Sheet, Credit Loss, Liability [Roll Forward] Off-Balance-Sheet, Credit Loss, Liability [Roll Forward] Internal Credit Assessment [Domain] Internal Credit Assessment [Domain] Loans and Leases Receivable Disclosure [Line Items] Loans and Leases Receivable Disclosure [Line Items] Derivatives Derivative Instruments and Hedging Activities Disclosure [Text Block] Thereafter Lessee, Operating Lease, Liability, Payments, Due after Year Four Lessee, Operating Lease, Liability, Payments, Due after Year Four Fair value of derivative asset Derivative Asset, Subject to Master Netting Arrangement, before Offset Other liabilities Other Liabilities [Member] Fair Value as of Grant Date Award Grant Date Fair Value Entity Registrant Name Entity Registrant Name Weighted Average Grant Date Fair Value Share Based Compensation Arrangement By Share Based Payment Award, Options, Outstanding, Weighted Average Grant Date Fair Value [Roll Forward] Share Based Compensation Arrangement By Share Based Payment Award, Options, Outstanding, Weighted Average Grant Date Fair Value [Roll Forward] Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Financing Receivable, Impaired [Line Items] Financing Receivable, Impaired [Line Items] Municipal bonds Municipal Bonds [Member] Year Five Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year Compensation and employee benefits Labor and Related Expense Effect of non-vested restricted stock and stock, performance-based restricted stock units and options outstanding (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Depreciation Depreciation, Nonproduction Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Expected future stock-based compensation expense Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Document Quarterly Report Document Quarterly Report Estimated fair value, less than 12 months Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months Total Assets, Fair Value Disclosure Deposits Deposit Liabilities Disclosures [Text Block] Income on bank-owned life insurance Income on bank-owned life insurance Bank Owned Life Insurance Income Number of debt securities Debt Securities, Available-for-Sale, Unrealized Loss Position, Number of Positions Deposits [Abstract] Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Total Past Due Non-Accrual Financial Asset, Past Due [Member] Financial Instrument Performance Status [Axis] Financial Instrument Performance Status [Axis] 12 months or more Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss Schedule of Non-accrual Loans, Excluding PCD Loans Financing Receivable, Nonaccrual [Table Text Block] 2028 Lessee, Operating Lease, Liability, to be Paid, Year Two GSE US Government-sponsored Enterprises Debt Securities [Member] Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Outstanding Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Accrued interest receivable Accrued Investment Income Receivable Grant date value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Grant Date Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Grant Date Value Investment Type [Axis] Investment Type [Axis] Title Trading Arrangement, Individual Title Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Less than 12 months Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value Estimated fair value Debt Securities, Held-to-Maturity, Unrealized Loss Position, Fair Value [Abstract] Restatement Determination Date: Restatement Determination Date [Axis] Non-PEO NEO Non-PEO NEO [Member] FHLB advances and other borrowings (including securities sold under agreements to repurchase) Advance from Federal Home Loan Bank Held-to-maturity securities unrealized loss position greater than twelve months 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