Document and Entity Information Document Type Document Quarterly Report Document Period End Date Document Transition Report Entity Registrant Name Entity Incorporation, State or Country Code Securities Act File Number 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 Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company Entity Shell Company Entity Common Stock, Shares Outstanding Entity Central Index Key Current Fiscal Year End Date Document Fiscal Year Focus Document Fiscal Period Focus Amendment Flag CONSOLIDATED STATEMENTS OF CONDITION Assets [Abstract] Assets Cash and Due from Banks Cash and due from banks Federal Funds Sold Federal funds sold Interest-Bearing Deposits in Banks and Other Financial Institutions Interest-earning deposits with banks Cash, Cash Equivalents, and Federal Funds Sold Cash and cash equivalents Cash and cash equivalents Debt Securities, Available-for-Sale, Excluding Accrued Interest Estimated Fair Value Securities available for sale, at fair value Estimated Fair Value Securities available for sale Debt Securities, Held-to-Maturity, Excluding Accrued Interest, after Allowance for Credit Loss Net Carrying Value Securities held to maturity, net of allowance for credit losses of $486 at March 31, 2026 and $452 at December 31, 2025 (fair value of $42,453 at March 31, 2026 and $40,175 at December 31, 2025) Amount of investment in debt and equity securities measured at fair value with change in fair value recognized in net income (trading). Debt Securities, Trading and Equity Trading securities, at fair value Trading securities Federal Home Loan Bank Stock and Federal Reserve Bank Stock Federal Reserve Bank of New York and Federal Home Loan Bank of New York stock FHLBNY and FRBNY stock Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss Loans receivable Ending balance Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest Allowance for credit losses Ending Balance Beginning Balance Ending balance Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss Net loans receivable Interest Receivable Accrued interest receivable Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization Premises and equipment, net Bank Owned Life Insurance Bank-owned life insurance Goodwill Goodwill Other Intangible Assets, Net Other intangible assets, net Other Assets Other assets Assets Total assets Liabilities and Equity [Abstract] Liabilities and Shareholders' Equity Liabilities [Abstract] Liabilities DEPOSITS Deposits: Noninterest-Bearing Deposit Liabilities Non-interest bearing deposits Interest-Bearing Deposit Liabilities Interest bearing deposits Deposits. Total deposits The carrying value of mortgagors' escrow deposit as of balance sheet date. Mortgagors' Escrow Deposits Mortgagors' escrow deposits Federal Funds Purchased Borrowings from Federal Home Loan Bank of New York Other Liabilities Other liabilities Liabilities Total liabilities Commitments and Contingencies Commitments and contingent liabilities - See Note 9 Equity, Attributable to Parent [Abstract] Shareholders' Equity Preferred Stock, Value, Issued Preferred stock ($0.01 par value, 5,000,000 shares authorized, no shares issued or outstanding as of March 31, 2026 and December 31, 2025) Common Stock, Value, Issued Common stock ($0.01 par value, 75,000,000 shares authorized 25,076,801 and 25,072,214 shares issued and outstanding as of March 31, 2026 and December 31, 2025, respectively) Additional Paid in Capital, Common Stock Additional paid in capital Retained Earnings (Accumulated Deficit) Retained earnings Deferred Compensation Equity Unallocated common stock of Employee Stock Ownership Plan ("ESOP") Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated other comprehensive income Equity, Attributable to Parent Balance at end of period Balance at beginning of period Total shareholders' equity Liabilities and Equity Total liabilities and shareholders' equity Debt Securities, Held-to-Maturity, Allowance for Credit Loss, Excluding Accrued Interest Ending Balance Beginning Balance Securities held to maturity, allowance for credit losses Allowance for Credit Losses Debt Securities, Held-to-Maturity, Fair Value Estimated Fair Value Estimated Fair Value Securities held to maturity Preferred Stock, Par or Stated Value Per Share Preferred stock, par value (dollars per share) Preferred Stock, Shares Authorized Preferred stock, authorized shares Preferred Stock, Shares Issued Preferred stock, issued shares Preferred Stock, Shares Outstanding Preferred stock, outstanding shares Common Stock, Par or Stated Value Per Share Common stock, par value (dollars per share) Common Stock, Shares Authorized Common stock, authorized shares Common Stock, Shares, Issued Common stock, issued shares Common Stock, Shares, Outstanding Balance at end of period (in shares) Balance at beginning of period (in shares) Common stock, outstanding shares CONSOLIDATED STATEMENTS OF OPERATIONS Interest and Dividend Income, Operating [Abstract] Interest and dividend income: Interest and Fee Income, Loans and Leases Loans Interest and Dividend Income, Securities, Operating Securities Interest Income, Deposits with Financial Institutions Interest-earning deposits with banks and other Interest and Dividend Income, Operating Total interest and dividend income Interest Expense, Operating and Nonoperating [Abstract] Interest expense: Interest Expense, Deposits Deposits Aggregate amount of interest expense on all borrowings and other. Interest Expense Borrowings and Other Borrowings and other Interest Expense, Operating Total interest expense Interest Income (Expense), Operating Net interest income Amount of credit loss expense (reversal of expense) for expected credit loss for financing receivable, off-balance sheet credit exposure and investment in debt security measured at amortized cost (held-to-maturity). Provision for Credit Losses Provision for credit losses Interest Income (Expense), after Provision for Loan Loss Net interest income after provision for credit losses Noninterest Income [Abstract] Noninterest income: Non-interest Income Investment Banking Revenue Bank fees and service charges Insurance Services Revenue Insurance and wealth management services Noninterest Income, Other Operating Income Other Noninterest Income Total noninterest income Noninterest Expense [Abstract] Noninterest expense: Labor and Related Expense Salaries and employee benefits Occupancy, Net Net occupancy and equipment Information Technology and Data Processing Data processing Marketing and Advertising Expense Advertising and marketing Policyholder Benefits and Claims Incurred, Net Insurance premiums Federal Deposit Insurance Corporation Premium Expense Federal Deposit Insurance Corporation insurance premiums Professional Fees Professional fees Other Noninterest Expense Other Noninterest Expense Total noninterest expense Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Income before income taxes Income Tax Expense (Benefit) Income tax expense Tax expense (benefit) Net of tax Net income applicable to common stock Net income Net income Earnings Per Share Reconciliation [Abstract] Net earnings per common share: Earnings Per Share, Basic Basic (in dollars per share) Earnings Per Share, Diluted Diluted (in dollars per share) Weighted Average Number of Shares Outstanding, Basic Weighted average shares outstanding - basic (in shares) Weighted-average number of common shares outstanding - basic Weighted Average Number of Shares Outstanding, Diluted Weighted average shares outstanding - diluted (in shares) Weighted-average number of common shares outstanding - diluted CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Other comprehensive (loss) income: OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax [Abstract] Unrealized (losses) gains on securities: OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment and Tax Unrealized holding (losses) gains arising during the period OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, Tax Tax (benefit) expense Tax amount on unrealized gains/losses on securities OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax Unrealized gains on securities, net of tax Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax [Abstract] Defined benefit plans: Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax Reclassification adjustment for amortization of net actuarial gain Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax Defined benefit plan, before tax Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax Tax benefit Tax amount on defined benefit plans Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax Defined benefit plans, net of tax Other Comprehensive Income (Loss), Net of Tax Other comprehensive loss / income Total other comprehensive (loss) income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Comprehensive income CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY Statement [Table] 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 Deferred Compensation, Share-Based Payments [Member] Unallocated Common Stock of ESOP AOCI Attributable to Parent [Member] Accumulated Other Comprehensive Income (Loss) Accumulated Other Comprehensive Income (Loss) Statement [Line Items] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Shareholder's Equity Amortization of ESOP Award ESOP shares committed to be released APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Stock-based compensation expense Stock Issued During Period, Value, Stock Options Exercised Stock options exercised Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Stock options exercised (shares) Stock Issued During Period, Shares, Restricted Stock Award, Gross Restricted stock awards granted (in shares) Stock Repurchased and Retired During Period, Value Repurchases of common stock Stock Repurchased and Retired During Period, Shares Repurchases of common stock (in shares) The number of shares committed to be released under an Employee Stock Ownership Plan (ESOP). Employee Stock Ownership Plan, Shares Committed to be Released ESOP shares committed to be released (in shares) 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, Depletion and Amortization, Nonproduction Depreciation and amortization Accretion (Amortization) of Discounts and Premiums, Investments Net accretion on securities Amount of noncash expense related the ESOP cost recognized during the period. Employee Stock Ownership Plan ESOP Compensation Expense Noncash ESOP compensation Earnings (loss) on bank owned life insurance policies. Bank Owned Life Insurance Income (Expense) (Earnings) loss on bank-owned life insurance Gain (Loss) on Disposition of Property Plant Equipment Loss on sale or disposal of premises and equipment, net Gain (Loss) on Termination of Lease Gain on termination of finance lease, net Share-Based Payment Arrangement, Noncash Expense Stock-based compensation expense Deferred Income Tax Expense (Benefit) Deferred tax benefit Amount of increase (decrease) of investment in debt security measured at fair value with change in fair value recognized in net income (trading) forming part of investing activity. Increase (Decrease) in Debt Securities, Trading, Investing Activities Increase in trading securities Increase (Decrease) in Accrued Interest Receivable, Net Increase in accrued interest receivable Increase (Decrease) in Other Operating Assets (Increase) decrease in other assets Increase (Decrease) in Other Operating Liabilities Increase (decrease) in other liabilities Increase (Decrease) in Operating Lease Liability Changes in operating leases Net Cash Provided by (Used in) Operating Activities Net cash used in operating activities Net Cash Provided by (Used in) Investing Activities [Abstract] Cash flows from investing activities: Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-Sale Proceeds from maturities, paydowns and calls of securities available for sale Proceeds from Sale of Debt Securities, Available-for-Sale Proceeds from sales of securities available for sale Payments to Acquire Debt Securities, Available-for-Sale Purchases of securities available for sale Proceeds from Maturities, Prepayments and Calls of Held-to-Maturity Securities Proceeds from maturities and paydowns of securities held to maturity Payments to Acquire Held-to-Maturity Securities Purchases of securities held to maturity Amount of cash outflow (inflow) from acquisition (sale) of Federal Home Loan Bank (FHLBank) and Federal Reserve Bank (FRB) stock. Payments for (Proceeds from) Federal Home Loan Bank and Federal Reserve Bank Stock Net purchases of FHLBNY and FRBNY stock Payments for (Proceeds from) Loans Receivable Net increase in loans receivable The net cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. Payments to Acquire Property, Plant, and Equipment, Net Purchases of premises and equipment Payments to Acquire Businesses, Gross Cash paid for acquisitions Cash paid Net Cash Provided by (Used in) Investing Activities Net cash used in investing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Cash flows from financing activities: Increase (Decrease) in Deposits Net increase in deposits Amount of increase (decrease) in mortgagors' escrow deposits. Increase (Decrease) in Mortgagors' Escrow Deposits Net decrease in mortgagors' escrow deposits Proceeds from Stock Options Exercised Proceeds from exercise of stock options Amount of net cash inflow (outflow) from collection (disbursement) related to advance by Federal Home Loan Bank (FHLBank), classified as investing activity. Proceeds from (Payments for) Federal Home Loan Bank Advances Repayment of FHLBNY borrowings, net Payments for Repurchase of Common Stock Repurchase of common stock Finance Lease, Principal Payments Repayment of finance lease liability Net Cash Provided by (Used in) Financing Activities Net cash provided by financing activities Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Net increase in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Cash and cash equivalents at end of period Cash and cash equivalents at beginning of period Supplemental Cash Flow Elements [Abstract] Supplemental disclosure of cash flow information: Supplemental Cash Flow Information [Abstract] Cash paid during the period for: Interest Paid, Excluding Capitalized Interest, Operating Activities Interest Other Noncash Investing and Financing Items [Abstract] Non-cash investing and financing activity: Real Estate Owned, Transfer to Real Estate Owned Loans transferred to other real estate owned Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Right of use assets obtained in exchange for new operating lease liabilities Nature of Operations [Abstract] NATURE OF OPERATIONS Business Description and Basis of Presentation [Text Block] NATURE OF OPERATIONS SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES