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SECURITIES (Reconciliation of fair value of Available for Sale securities) (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Debt Securities, Available-for-Sale [Line Items]    
Debt Securities, Available-for-sale, Amortized Cost $ 2,051,822 $ 1,353,964
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax 8,302 26
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax (55,877) (103,046)
Debt Securities, Available-for-Sale, Allowance for Credit Loss, Excluding Accrued Interest 0 0
Debt Securities, Available-for-Sale 2,004,247 1,250,944
Debt Securities, Available-for-Sale, 2,051,822 1,353,964
US Government Agencies Debt Securities [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Debt Securities, Available-for-sale, Amortized Cost 228,697 229,452
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax 0  
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax (10,025) (19,792)
Debt Securities, Available-for-Sale, Allowance for Credit Loss, Excluding Accrued Interest 0 0
Debt Securities, Available-for-Sale 218,672 209,660
Debt Securities, Available-for-Sale, 228,697 229,452
US Treasury Securities [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Debt Securities, Available-for-sale, Amortized Cost 485,388 628,017
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax 32  
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax (14,336) (36,016)
Debt Securities, Available-for-Sale, Allowance for Credit Loss, Excluding Accrued Interest 0 0
Debt Securities, Available-for-Sale 471,084 592,001
Debt Securities, Available-for-Sale, 485,388 628,017
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Debt Securities, Available-for-sale, Amortized Cost 790,764 415,918
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax 4,430 25
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax (22,231) (37,782)
Debt Securities, Available-for-Sale, Allowance for Credit Loss, Excluding Accrued Interest 0 0
Debt Securities, Available-for-Sale 772,963 378,161
Debt Securities, Available-for-Sale, 790,764 415,918
Agency collateralized mortgage obligations [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Debt Securities, Available-for-sale, Amortized Cost 273,321 31,168
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax 784 1
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax (4,529) (2,174)
Debt Securities, Available-for-Sale, Allowance for Credit Loss, Excluding Accrued Interest 0 0
Debt Securities, Available-for-Sale 269,576 28,995
Debt Securities, Available-for-Sale, 273,321 31,168
US States and Political Subdivisions Debt Securities [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Debt Securities, Available-for-sale, Amortized Cost 12,478 197
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax 80  
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax 0 (3)
Debt Securities, Available-for-Sale, Allowance for Credit Loss, Excluding Accrued Interest 0 0
Debt Securities, Available-for-Sale 12,558 194
Debt Securities, Available-for-Sale, 12,478 197
Taxable Municipal Bonds    
Debt Securities, Available-for-Sale [Line Items]    
Debt Securities, Available-for-sale, Amortized Cost 217,574 0
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax 2,976  
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax (30) 0
Debt Securities, Available-for-Sale, Allowance for Credit Loss, Excluding Accrued Interest 0 0
Debt Securities, Available-for-Sale 220,520 0
Debt Securities, Available-for-Sale, 217,574 0
Pooled Trust Preferred Securities Issued By Banks And Insurers [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Debt Securities, Available-for-sale, Amortized Cost 1,120 1,180
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax 0 0
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax (78) (85)
Debt Securities, Available-for-Sale, Allowance for Credit Loss, Excluding Accrued Interest 0 0
Debt Securities, Available-for-Sale 1,042 1,095
Debt Securities, Available-for-Sale, 1,120 1,180
Small Business Administration Pooled Securities [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Debt Securities, Available-for-sale, Amortized Cost 42,480 48,032
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax 0 0
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax (4,648) (7,194)
Debt Securities, Available-for-Sale, Allowance for Credit Loss, Excluding Accrued Interest 0 0
Debt Securities, Available-for-Sale 37,832 40,838
Debt Securities, Available-for-Sale, $ 42,480 $ 48,032