XML 62 R51.htm IDEA: XBRL DOCUMENT v3.25.3
INVESTMENTS (Schedule of Unrealized Gross Losses and Estimated Fair values of Investment Securities) (Details)
$ in Thousands
Sep. 30, 2025
USD ($)
security
Dec. 31, 2024
USD ($)
security
Debt Securities, Available-for-sale [Line Items]    
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | security 215 204
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months $ 85,868 $ 74,749
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss 412 500
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer 424,057 427,491
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss (53,373) (79,609)
Debt Securities, Available-for-sale, Unrealized Loss Position, Total 509,925 502,240
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss $ 53,785 $ 80,109
Obligations of states and political subdivisions    
Debt Securities, Available-for-sale [Line Items]    
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | security 7 11
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months $ 0 $ 1,377
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss 0 7
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer 3,701 3,597
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss (22) (127)
Debt Securities, Available-for-sale, Unrealized Loss Position, Total 3,701 4,974
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss $ 22 $ 134
MBS issued or guaranteed by U.S. government-sponsored enterprises    
Debt Securities, Available-for-sale [Line Items]    
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | security 146 136
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months $ 46,366 $ 36,732
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss 240 260
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer 341,527 352,823
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss (46,004) (68,903)
Debt Securities, Available-for-sale, Unrealized Loss Position, Total 387,893 389,555
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss $ 46,244 $ 69,163
CMO issued or guaranteed by U.S. government-sponsored enterprises    
Debt Securities, Available-for-sale [Line Items]    
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | security 52 47
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months $ 39,003 $ 36,146
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss 171 227
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer 62,243 55,540
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss (6,721) (8,927)
Debt Securities, Available-for-sale, Unrealized Loss Position, Total 101,246 91,686
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss $ 6,892 $ 9,154
Subordinated corporate bonds    
Debt Securities, Available-for-sale [Line Items]    
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | security 10 10
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months $ 499 $ 494
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss 1 6
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer 16,586 15,531
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss (626) (1,652)
Debt Securities, Available-for-sale, Unrealized Loss Position, Total 17,085 16,025
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss $ 627 $ 1,658