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Disclosure - SECURITIES - Available-for-sale (Details) link:presentationLink link:calculationLink link:definitionLink 99940602 - Disclosure - SECURITIES - Held-to-maturity (Details) link:presentationLink link:calculationLink link:definitionLink 99940604 - Disclosure - SECURITIES - Amortized Cost and Fair Value By Contractual Maturity, Available-for-sale (Details) link:presentationLink link:calculationLink link:definitionLink 99940605 - Disclosure - SECURITIES - Amortized Cost and Fair Value By Contractual Maturity, Held-to-maturity (Details) link:presentationLink link:calculationLink link:definitionLink 99940607 - Disclosure - SECURITIES - Continuous Unrealized Loss Position (Details) link:presentationLink link:calculationLink link:definitionLink 40702 - Disclosure - LEASES - Maturities of the Company's operating lease liabilities (Details) Calc2 link:presentationLink link:calculationLink link:definitionLink 99940801 - Disclosure - LEASES - Maturities of the Company's operating lease liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 99941002 - Disclosure - FAIR VALUE OF FINANCIAL INSTRUMENTS - Individually Evaluated Loans (Details) link:presentationLink link:calculationLink link:definitionLink 99941101 - Disclosure - OTHER INTANGIBLE ASSETS - Carrying Amount and Accumulated Amortization of Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 99941103 - Disclosure - OTHER INTANGIBLE ASSETS - Estimated Amortization Expense (Details) link:presentationLink link:calculationLink link:definitionLink 99941401 - Disclosure - RETIREMENT AND POSTRETIREMENT PLANS - Net periodic cost for the Employee Retirement Plan (Details) link:presentationLink link:calculationLink link:definitionLink 41402 - Disclosure - RETIREMENT AND POSTRETIREMENT PLANS - Net periodic cost for the Employee Retirement Plan (Details) calc 2 link:presentationLink link:calculationLink link:definitionLink 995200090 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 995200400 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 99930903 - Disclosure - DERIVATIVES AND HEDGING ACTIVITIES (Tables) link:presentationLink link:calculationLink link:definitionLink 99931403 - Disclosure - RETIREMENT AND POSTRETIREMENT PLANS (Tables) link:presentationLink link:calculationLink link:definitionLink 99931503 - Disclosure - STOCK-BASED COMPENSATION (Tables) link:presentationLink link:calculationLink link:definitionLink 99940501 - Disclosure - PREFERRED STOCK (Details) link:presentationLink link:calculationLink link:definitionLink 99940603 - Disclosure - SECURITIES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 99940606 - Disclosure - SECURITIES - Sales of Securities Available-for-sale (Details) link:presentationLink link:calculationLink link:definitionLink 99940608 - Disclosure - SECURITIES - Roll-forward of the allowance for credit losses for corporate securities available-for-sale (Details) link:presentationLink link:calculationLink link:definitionLink 99940701 - Disclosure - LOANS HELD FOR INVESTMENT, NET - Loan Categories (Details) link:presentationLink link:calculationLink link:definitionLink 99940702 - Disclosure - LOANS HELD FOR INVESTMENT, NET - Allowance for Credit Losses Activity (Details) link:presentationLink link:calculationLink link:definitionLink 99940703 - Disclosure - LOANS HELD FOR INVESTMENT, NET - Past Due Status (Details) link:presentationLink link:calculationLink link:definitionLink 99940704 - Disclosure - LOANS HELD FOR INVESTMENT, NET - Collateral Dependent Loans (Details) link:presentationLink link:calculationLink link:definitionLink 99940706 - Disclosure - LOANS HELD FOR INVESTMENT, NET - Amortized Cost of Loans Modified (Details) link:presentationLink link:calculationLink link:definitionLink 99940707 - Disclosure - LOANS HELD FOR INVESTMENT, NET - Financial Effect of Modifications made to Borrowers (Details) link:presentationLink link:calculationLink link:definitionLink 99940708 - Disclosure - LOANS HELD FOR INVESTMENT, NET - Performance of Modified Loans, After 12 Months (Details) link:presentationLink link:calculationLink link:definitionLink 99940709 - Disclosure - LOANS HELD FOR INVESTMENT, NET - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 99940710 - Disclosure - LOANS HELD FOR INVESTMENT, NET - Credit Quality Indicators (Details) link:presentationLink link:calculationLink link:definitionLink 99940901 - Disclosure - DERIVATIVES AND HEDGING ACTIVITIES - Fair value and cash flow hedge accounting on the consolidated statements of financial condition (Details) link:presentationLink link:calculationLink link:definitionLink 99940902 - Disclosure - DERIVATIVES AND HEDGING ACTIVITIES - Effect of Fair Value and Cash Flow Hedge Accounting on The Consolidated Statements of Operations (Details) link:presentationLink link:calculationLink link:definitionLink 99940903 - Disclosure - DERIVATIVES AND HEDGING ACTIVITIES - Fair Value Hedges Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 99940905 - Disclosure - DERIVATIVES AND HEDGING ACTIVITIES - Cash Flow Hedges Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 99940906 - Disclosure - DERIVATIVES AND HEDGING ACTIVITIES - Effect on Accumulated Other Comprehensive Income (Loss) (Details) link:presentationLink link:calculationLink link:definitionLink 99940907 - Disclosure - DERIVATIVES AND HEDGING ACTIVITIES - Classification on Consolidated Statements of Financial Condition (Details) link:presentationLink link:calculationLink link:definitionLink 99940908 - Disclosure - DERIVATIVES AND HEDGING ACTIVITIES - Risk Participation and Credit Risk Related Contingent Features (Details) link:presentationLink link:calculationLink link:definitionLink 99941001 - Disclosure - FAIR VALUE OF FINANCIAL INSTRUMENTS - Assets and Liabilities Measured at Fair Value on a Recurring and Nonrecurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 99941003 - Disclosure - FAIR VALUE OF FINANCIAL INSTRUMENTS - Financial Instruments Not Measured at Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 99941201 - Disclosure - FHLBNY ADVANCES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 99941202 - Disclosure - FHLBNY ADVANCES - Summary of FHLBNY extinguishments (Details) link:presentationLink link:calculationLink link:definitionLink 99941203 - Disclosure - FHLBNY ADVANCES - Contractual maturities (Details) link:presentationLink link:calculationLink link:definitionLink 99941301 - Disclosure - SUBORDINATED DEBENTURES (Details) link:presentationLink link:calculationLink link:definitionLink 99941402 - Disclosure - RETIREMENT AND POSTRETIREMENT PLANS - 401(K) Plan - (Details) link:presentationLink link:calculationLink link:definitionLink 99941501 - Disclosure - STOCK-BASED COMPENSATION - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 99941502 - Disclosure - STOCK-BASED COMPENSATION - Stock Option Awards (Details) link:presentationLink link:calculationLink link:definitionLink 99941503 - Disclosure - STOCK-BASED COMPENSATION - Stock Option Awards Exercise Price Range (Details) link:presentationLink link:calculationLink link:definitionLink 99941504 - Disclosure - STOCK-BASED COMPENSATION - Restricted Stock Awards (Details) link:presentationLink link:calculationLink link:definitionLink 99941505 - Disclosure - STOCK-BASED COMPENSATION - Performance Based Equity Awards (Details) link:presentationLink link:calculationLink link:definitionLink 995200105 - Statement - CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (UNAUDITED) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 995210101 - Disclosure - BASIS OF PRESENTATION link:presentationLink link:calculationLink link:definitionLink 995210201 - Disclosure - SUMMARY OF ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 995210301 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) link:presentationLink link:calculationLink link:definitionLink 995210401 - Disclosure - EARNINGS PER COMMON SHARE link:presentationLink link:calculationLink link:definitionLink 995210501 - Disclosure - PREFERRED STOCK link:presentationLink link:calculationLink link:definitionLink 995210601 - Disclosure - SECURITIES link:presentationLink link:calculationLink link:definitionLink 995210701 - Disclosure - LOANS HELD FOR INVESTMENT, NET link:presentationLink link:calculationLink link:definitionLink 995210801 - Disclosure - LEASES link:presentationLink link:calculationLink link:definitionLink 995210901 - Disclosure - DERIVATIVES AND HEDGING ACTIVITIES link:presentationLink link:calculationLink link:definitionLink 995211001 - Disclosure - FAIR VALUE OF FINANCIAL INSTRUMENTS link:presentationLink link:calculationLink link:definitionLink 995211101 - Disclosure - OTHER INTANGIBLE ASSETS link:presentationLink link:calculationLink link:definitionLink 995211201 - Disclosure - FHLBNY ADVANCES link:presentationLink link:calculationLink link:definitionLink 995211301 - Disclosure - SUBORDINATED DEBENTURES link:presentationLink link:calculationLink link:definitionLink 995211401 - Disclosure - RETIREMENT AND POSTRETIREMENT PLANS link:presentationLink link:calculationLink link:definitionLink 995211501 - Disclosure - STOCK-BASED COMPENSATION link:presentationLink link:calculationLink link:definitionLink 995211601 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 995211701 - Disclosure - SEGMENT REPORTING link:presentationLink link:calculationLink link:definitionLink 99920202 - Disclosure - SUMMARY OF ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 99930303 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables) link:presentationLink link:calculationLink link:definitionLink 99930403 - Disclosure - EARNINGS PER COMMON SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 99930603 - Disclosure - SECURITIES (Tables) link:presentationLink link:calculationLink link:definitionLink 99930703 - Disclosure - LOANS HELD FOR INVESTMENT, NET (Tables) link:presentationLink link:calculationLink link:definitionLink 99930803 - Disclosure - LEASES (Tables) link:presentationLink link:calculationLink link:definitionLink 99931003 - Disclosure - FAIR VALUE OF FINANCIAL INSTRUMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 99931103 - Disclosure - OTHER INTANGIBLE ASSETS (Tables) link:presentationLink link:calculationLink link:definitionLink 99931203 - Disclosure - FHLBNY ADVANCES (Tables) link:presentationLink link:calculationLink link:definitionLink 99940101 - Disclosure - BASIS OF PRESENTATION (Details) link:presentationLink link:calculationLink link:definitionLink 99940802 - Disclosure - LEASES - Other information related to operating leases (Details) link:presentationLink link:calculationLink link:definitionLink 99940904 - Disclosure - DERIVATIVES AND HEDGING ACTIVITIES - Cumulative Basis Adjustment for Fair Value Hedges (Details) link:presentationLink link:calculationLink link:definitionLink 99941102 - Disclosure - OTHER INTANGIBLE ASSETS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 99941601 - Disclosure - INCOME TAXES (Details) link:presentationLink link:calculationLink link:definitionLink 99941701 - Disclosure - SEGMENT REPORTING (Details) link:presentationLink link:calculationLink link:definitionLink 99900 - Disclosure - Standard And Custom Axis Domain Defaults link:presentationLink link:calculationLink link:definitionLink