XML 49 R39.htm IDEA: XBRL DOCUMENT v3.25.1
Investment Securities - Schedule of Unrealized Loss on Investments (Details) - USD ($)
$ in Thousands
Mar. 31, 2025
Dec. 31, 2024
Debt Securities, Held-to-maturity, Fair Value    
Less than 12 continuous months $ 16,744 $ 27,496
Greater than or equal to 12 continuous months 707,364 736,039
Total securities in a loss position 724,108 763,535
Debt Securities, Held-to-maturity, Unrealized Loss    
Less than 12 continuous months (1,315) (1,817)
Greater than or equal to 12 continuous months (98,564) (113,847)
Held-to-maturity, gross unrealized losses (99,879) (115,664)
Debt Securities, Available-For-Sale, Fair Value    
Available-for-sale, less than 12 continuous months, fair value 106,019 129,409
Available-for-sale, greater than 12 continuous months, fair value 218,572 225,006
Available-for-sale, total securities in a loss position, fair value 324,591 354,415
Debt Securities, Available-for-sale, Unrealized Loss    
Available-for-sale, less than 12 continuous months, unrealized loss (235) (343)
Available-for-sale, greater than 12 continuous months, unrealized loss (28,579) (31,599)
Available-for-sale, total securities in a loss position, unrealized loss (28,814) (31,942)
Marketable Securities, Fair Value    
Marketable securities, less than 12 continuous months, fair value 122,763 156,905
Marketable securities, greater than 12 continuous months, fair value 925,936 961,045
Marketable securities, total securities in a loss position, fair value 1,048,699 1,117,950
Marketable Securities, Continuous Unrealized Loss    
Marketable securities, less than 12 continuous months, unrealized loss (1,550) (2,160)
Marketable securities, greater than 12 continuous months, unrealized loss (127,143) (145,446)
Marketable securities, total securities in a loss position, unrealized loss (128,693) (147,606)
CMBS issued by FHLMC, FNMA and GNMA    
Debt Securities, Held-to-maturity, Fair Value    
Less than 12 continuous months 0 0
Greater than or equal to 12 continuous months 211,013 208,110
Total securities in a loss position 211,013 208,110
Debt Securities, Held-to-maturity, Unrealized Loss    
Less than 12 continuous months 0 0
Greater than or equal to 12 continuous months (30,022) (34,449)
Held-to-maturity, gross unrealized losses (30,022) (34,449)
Debt Securities, Available-For-Sale, Fair Value    
Available-for-sale, less than 12 continuous months, fair value 106,015 129,402
Available-for-sale, greater than 12 continuous months, fair value 52,028 58,065
Available-for-sale, total securities in a loss position, fair value 158,043 187,467
Debt Securities, Available-for-sale, Unrealized Loss    
Available-for-sale, less than 12 continuous months, unrealized loss (235) (343)
Available-for-sale, greater than 12 continuous months, unrealized loss (3,724) (4,634)
Available-for-sale, total securities in a loss position, unrealized loss (3,959) (4,977)
CMOs issued by FHLMC, FNMA and GNMA    
Debt Securities, Held-to-maturity, Fair Value    
Less than 12 continuous months 7,849 18,451
Greater than or equal to 12 continuous months 172,218 172,805
Total securities in a loss position 180,067 191,256
Debt Securities, Held-to-maturity, Unrealized Loss    
Less than 12 continuous months (1,156) (1,623)
Greater than or equal to 12 continuous months (13,548) (16,869)
Held-to-maturity, gross unrealized losses (14,704) (18,492)
Debt Securities, Available-For-Sale, Fair Value    
Available-for-sale, less than 12 continuous months, fair value 0 0
Available-for-sale, greater than 12 continuous months, fair value 33,697 33,749
Available-for-sale, total securities in a loss position, fair value 33,697 33,749
Debt Securities, Available-for-sale, Unrealized Loss    
Available-for-sale, less than 12 continuous months, unrealized loss 0 0
Available-for-sale, greater than 12 continuous months, unrealized loss (5,163) (6,321)
Available-for-sale, total securities in a loss position, unrealized loss (5,163) (6,321)
MBS pass-through securities issued by FHLMC, FNMA and GNMA    
Debt Securities, Held-to-maturity, Fair Value    
Less than 12 continuous months 3,380 3,487
Greater than or equal to 12 continuous months 158,077 157,959
Total securities in a loss position 161,457 161,446
Debt Securities, Held-to-maturity, Unrealized Loss    
Less than 12 continuous months (84) (150)
Greater than or equal to 12 continuous months (27,312) (30,792)
Held-to-maturity, gross unrealized losses (27,396) (30,942)
Debt Securities, Available-For-Sale, Fair Value    
Available-for-sale, less than 12 continuous months, fair value 4 7
Available-for-sale, greater than 12 continuous months, fair value 25,243 25,495
Available-for-sale, total securities in a loss position, fair value 25,247 25,502
Debt Securities, Available-for-sale, Unrealized Loss    
Available-for-sale, less than 12 continuous months, unrealized loss 0 0
Available-for-sale, greater than 12 continuous months, unrealized loss (4,151) (4,840)
Available-for-sale, total securities in a loss position, unrealized loss (4,151) (4,840)
SBA-backed securities    
Debt Securities, Held-to-maturity, Fair Value    
Less than 12 continuous months 0 0
Greater than or equal to 12 continuous months 1,337 1,452
Total securities in a loss position 1,337 1,452
Debt Securities, Held-to-maturity, Unrealized Loss    
Less than 12 continuous months 0 0
Greater than or equal to 12 continuous months (45) (61)
Held-to-maturity, gross unrealized losses (45) (61)
Debt Securities, Available-For-Sale, Fair Value    
Available-for-sale, less than 12 continuous months, fair value 0 0
Available-for-sale, greater than 12 continuous months, fair value 279 309
Available-for-sale, total securities in a loss position, fair value 279 309
Debt Securities, Available-for-sale, Unrealized Loss    
Available-for-sale, less than 12 continuous months, unrealized loss 0 0
Available-for-sale, greater than 12 continuous months, unrealized loss (16) (23)
Available-for-sale, total securities in a loss position, unrealized loss (16) (23)
Debentures of government- sponsored agencies    
Debt Securities, Held-to-maturity, Fair Value    
Less than 12 continuous months 0 0
Greater than or equal to 12 continuous months 102,030 118,737
Total securities in a loss position 102,030 118,737
Debt Securities, Held-to-maturity, Unrealized Loss    
Less than 12 continuous months 0 0
Greater than or equal to 12 continuous months (19,476) (22,694)
Held-to-maturity, gross unrealized losses (19,476) (22,694)
Debt Securities, Available-For-Sale, Fair Value    
Available-for-sale, less than 12 continuous months, fair value 0 0
Available-for-sale, greater than 12 continuous months, fair value 7,453 7,210
Available-for-sale, total securities in a loss position, fair value 7,453 7,210
Debt Securities, Available-for-sale, Unrealized Loss    
Available-for-sale, less than 12 continuous months, unrealized loss 0 0
Available-for-sale, greater than 12 continuous months, unrealized loss (1,518) (1,761)
Available-for-sale, total securities in a loss position, unrealized loss (1,518) (1,761)
U.S. Treasury securities    
Debt Securities, Available-For-Sale, Fair Value    
Available-for-sale, less than 12 continuous months, fair value 0 0
Available-for-sale, greater than 12 continuous months, fair value 11,026 10,815
Available-for-sale, total securities in a loss position, fair value 11,026 10,815
Debt Securities, Available-for-sale, Unrealized Loss    
Available-for-sale, less than 12 continuous months, unrealized loss 0 0
Available-for-sale, greater than 12 continuous months, unrealized loss (993) (1,205)
Available-for-sale, total securities in a loss position, unrealized loss (993) (1,205)
Obligations of state and political subdivisions    
Debt Securities, Held-to-maturity, Fair Value    
Less than 12 continuous months 5,515 5,558
Greater than or equal to 12 continuous months 48,185 47,661
Total securities in a loss position 53,700 53,219
Debt Securities, Held-to-maturity, Unrealized Loss    
Less than 12 continuous months (75) (44)
Greater than or equal to 12 continuous months (7,665) (8,297)
Held-to-maturity, gross unrealized losses (7,740) (8,341)
Debt Securities, Available-For-Sale, Fair Value    
Available-for-sale, less than 12 continuous months, fair value 0 0
Available-for-sale, greater than 12 continuous months, fair value 83,150 83,714
Available-for-sale, total securities in a loss position, fair value 83,150 83,714
Debt Securities, Available-for-sale, Unrealized Loss    
Available-for-sale, less than 12 continuous months, unrealized loss 0 0
Available-for-sale, greater than 12 continuous months, unrealized loss (12,710) (12,464)
Available-for-sale, total securities in a loss position, unrealized loss (12,710) (12,464)
Corporate bonds    
Debt Securities, Held-to-maturity, Fair Value    
Less than 12 continuous months 0 0
Greater than or equal to 12 continuous months 14,504 29,315
Total securities in a loss position 14,504 29,315
Debt Securities, Held-to-maturity, Unrealized Loss    
Less than 12 continuous months 0 0
Greater than or equal to 12 continuous months (496) (685)
Held-to-maturity, gross unrealized losses (496) (685)
Debt Securities, Available-For-Sale, Fair Value    
Available-for-sale, less than 12 continuous months, fair value 0 0
Available-for-sale, greater than 12 continuous months, fair value 5,696 5,649
Available-for-sale, total securities in a loss position, fair value 5,696 5,649
Debt Securities, Available-for-sale, Unrealized Loss    
Available-for-sale, less than 12 continuous months, unrealized loss 0 0
Available-for-sale, greater than 12 continuous months, unrealized loss (304) (351)
Available-for-sale, total securities in a loss position, unrealized loss $ (304) $ (351)