v3.26.3
INVESTMENT SECURITIES (Investment Securities at an Unrealized Loss Position) (Details) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
Available-for-sale:    
Less than 12 months, Fair Value $ 372,950 $ 43,885
Less Than 12 Months, Unrecognized Losses (10,773) (159)
12 Month or Longer, Fair Value 380,236 445,453
12 Month or Longer, Unrecognized Losses (96,599) (75,950)
Total Fair Value 753,186 489,338
Total, Unrealized Losses (107,372) (76,109)
Held-to-maturity:    
Less Than 12 Months, Fair Value 7,608 0
Less Than 12 Months, Unrecognized Losses (45) 0
12 Month or Longer, Fair Value 427,026 485,696
12 Month or Longer, Unrecognized Losses (100,503) (66,677)
Total Fair Value 434,634 485,696
Total Unrecognized Losses (100,548) (66,677)
States and political subdivisions    
Available-for-sale:    
Less than 12 months, Fair Value 17,526 2,196
Less Than 12 Months, Unrecognized Losses (1,315) (12)
12 Month or Longer, Fair Value 91,277 105,922
12 Month or Longer, Unrecognized Losses (30,091) (24,165)
Total Fair Value 108,803 108,118
Total, Unrealized Losses (31,406) (24,177)
Held-to-maturity:    
Less Than 12 Months, Fair Value 0 0
Less Than 12 Months, Unrecognized Losses 0 0
12 Month or Longer, Fair Value 32,726 34,699
12 Month or Longer, Unrecognized Losses (9,068) (7,226)
Total Fair Value 32,726 34,699
Total Unrecognized Losses (9,068) (7,226)
Corporate securities    
Available-for-sale:    
Less than 12 months, Fair Value 9,669  
Less Than 12 Months, Unrecognized Losses (331)  
12 Month or Longer, Fair Value 0  
12 Month or Longer, Unrecognized Losses 0  
Total Fair Value 9,669  
Total, Unrealized Losses (331)  
U.S. Treasury and other government-sponsored entities and agencies    
Available-for-sale:    
Less than 12 months, Fair Value 72,482 20,687
Less Than 12 Months, Unrecognized Losses (1,847) (48)
12 Month or Longer, Fair Value 10,339 11,976
12 Month or Longer, Unrecognized Losses (1,605) (1,245)
Total Fair Value 82,821 32,663
Total, Unrealized Losses (3,452) (1,293)
Collateralized loan obligations    
Available-for-sale:    
Less than 12 months, Fair Value 80,650 21,002
Less Than 12 Months, Unrecognized Losses (142) (99)
12 Month or Longer, Fair Value 0 10,020
12 Month or Longer, Unrecognized Losses 0 (66)
Total Fair Value 80,650 31,022
Total, Unrealized Losses (142) (165)
Residential - U.S. government-sponsored entities and agencies    
Available-for-sale:    
Less than 12 months, Fair Value 168,450 0
Less Than 12 Months, Unrecognized Losses (6,238) 0
12 Month or Longer, Fair Value 227,494 261,335
12 Month or Longer, Unrecognized Losses (49,898) (38,200)
Total Fair Value 395,944 261,335
Total, Unrealized Losses (56,136) (38,200)
Held-to-maturity:    
Less Than 12 Months, Fair Value 7,608 0
Less Than 12 Months, Unrecognized Losses (45) 0
12 Month or Longer, Fair Value 394,300 450,997
12 Month or Longer, Unrecognized Losses (91,435) (59,451)
Total Fair Value 401,908 450,997
Total Unrecognized Losses (91,480) (59,451)
Residential - Non-government agencies    
Available-for-sale:    
Less than 12 months, Fair Value 7,253 0
Less Than 12 Months, Unrecognized Losses (448) 0
12 Month or Longer, Fair Value 6,121 6,954
12 Month or Longer, Unrecognized Losses (946) (722)
Total Fair Value 13,374 6,954
Total, Unrealized Losses (1,394) (722)
Commercial - U.S. government-sponsored entities and agencies    
Available-for-sale:    
Less than 12 months, Fair Value 16,920 0
Less Than 12 Months, Unrecognized Losses (452) 0
12 Month or Longer, Fair Value 45,005 49,246
12 Month or Longer, Unrecognized Losses (14,059) (11,552)
Total Fair Value 61,925 49,246
Total, Unrealized Losses $ (14,511) $ (11,552)