v3.26.1
Debt Securities Available for Sale - Continuous Unrealized Loss Position of Available-for-Sale Securities (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Fair Value    
Less Than 12 Months $ 230,300 $ 33,242
12 Months or Longer 488,206 513,364
Total 718,506 546,606
Gross Unrealized (Losses)    
Less Than 12 Months (1,522) (75)
12 Months or Longer (85,167) (84,682)
Total (86,689) (84,757)
U.S. government and agency obligations    
Fair Value    
Less Than 12 Months 112,971 0
12 Months or Longer 0 0
Total 112,971 0
Gross Unrealized (Losses)    
Less Than 12 Months (596) 0
12 Months or Longer 0 0
Total (596) 0
Mortgage-backed securities and collateralized mortgage obligations    
Fair Value    
Less Than 12 Months 111,937 27,710
12 Months or Longer 441,373 456,562
Total 553,310 484,272
Gross Unrealized (Losses)    
Less Than 12 Months (768) (57)
12 Months or Longer (79,522) (79,009)
Total (80,290) (79,066)
Municipal obligations    
Fair Value    
Less Than 12 Months 1,540 1,536
12 Months or Longer 0 0
Total 1,540 1,536
Gross Unrealized (Losses)    
Less Than 12 Months (10) (14)
12 Months or Longer 0 0
Total (10) (14)
Corporate debt securities    
Fair Value    
Less Than 12 Months 3,852 3,996
12 Months or Longer 46,833 56,802
Total 50,685 60,798
Gross Unrealized (Losses)    
Less Than 12 Months (148) (4)
12 Months or Longer (5,645) (5,673)
Total $ (5,793) $ (5,677)