v3.26.1
INVESTMENT SECURITIES (Available for Sale and Held to Maturity Investment Securities) (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Debt Securities, Available-for-Sale [Line Items]    
Amortized Cost $ 912,577 $ 819,534
Gross Unrealized Gains 1,661 4,787
Gross Unrealized Losses (78,860) (76,109)
Fair Value 835,378 748,212
ACL 0 0
Schedule of Held-to-Maturity Securities [Line Items]    
Amortized Cost 545,215 562,391
Gross Unrecognized Gains 51 131
Gross Unrecognized Losses (70,338) (66,677)
Fair Value 474,928 495,845
ACL 0 0
States and political subdivisions    
Debt Securities, Available-for-Sale [Line Items]    
Amortized Cost 140,397 141,163
Gross Unrealized Gains 18 55
Gross Unrealized Losses (24,597) (24,177)
Fair Value 115,818 117,041
ACL 0 0
Schedule of Held-to-Maturity Securities [Line Items]    
Amortized Cost 41,838 41,925
Gross Unrecognized Gains 0 0
Gross Unrecognized Losses (6,334) (7,226)
Fair Value 35,504 34,699
ACL 0 0
Corporate securities    
Debt Securities, Available-for-Sale [Line Items]    
Amortized Cost 10,000  
Gross Unrealized Gains 18  
Gross Unrealized Losses (42)  
Fair Value 9,976  
ACL 0  
U.S. Treasury and other government-sponsored entities and agencies    
Debt Securities, Available-for-Sale [Line Items]    
Amortized Cost 96,442 100,215
Gross Unrealized Gains 170 1,103
Gross Unrealized Losses (1,530) (1,293)
Fair Value 95,082 100,025
ACL 0 0
Collateralized loan obligations    
Debt Securities, Available-for-Sale [Line Items]    
Amortized Cost 103,671 40,960
Gross Unrealized Gains 37 32
Gross Unrealized Losses (204) (165)
Fair Value 103,504 40,827
ACL 0 0
Residential - U.S. government-sponsored entities and agencies    
Debt Securities, Available-for-Sale [Line Items]    
Amortized Cost 469,152 442,221
Gross Unrealized Gains 1,066 3,032
Gross Unrealized Losses (40,264) (38,200)
Fair Value 429,954 407,053
ACL 0 0
Schedule of Held-to-Maturity Securities [Line Items]    
Amortized Cost 503,377 520,466
Gross Unrecognized Gains 51 131
Gross Unrecognized Losses (64,004) (59,451)
Fair Value 439,424 461,146
ACL 0 0
Residential - Non-government agencies    
Debt Securities, Available-for-Sale [Line Items]    
Amortized Cost 15,107 15,935
Gross Unrealized Gains 143 150
Gross Unrealized Losses (786) (722)
Fair Value 14,464 15,363
ACL 0 0
Commercial - U.S. government-sponsored entities and agencies    
Debt Securities, Available-for-Sale [Line Items]    
Amortized Cost 77,808 79,040
Gross Unrealized Gains 209 415
Gross Unrealized Losses (11,437) (11,552)
Fair Value 66,580 67,903
ACL $ 0 $ 0