XML 78 R57.htm IDEA: XBRL DOCUMENT v3.22.4
INVESTMENT SECURITIES (Schedule of Securities with Unrealized Losses) (Details)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
USD ($)
item
Dec. 31, 2021
USD ($)
item
Held-to-maturity Securities    
Number of securities of one issuer | item 0 0
Impairment loss $ 0 $ 0
Available-for-sale Securities.    
Available-for-sale Securities    
Less than 12 Months, Estimated Fair Value 35,528 477,140
Less than 12 Months, Unrealized/Unrecognized Losses (2,379) (11,075)
12 months or more, Estimated Fair Value 387,125 53,509
12 months or more, Unrealized/Unrecognized Losses (86,828) (1,751)
Total, Estimated Fair Value 422,653 530,649
Total, Unrealized/Unrecognized Losses (89,207) (12,826)
Held-to-maturity Securities    
Held-to-maturity Securities    
Less than 12 Months, Estimated Fair Value 194,848 319,632
Less than 12 Months, Unrealized/Unrecognized Losses (23,599) (2,401)
12 months or more, Estimated Fair Value 242,442  
12 months or more, Unrealized/Unrecognized Losses (49,536)  
Total, Estimated Fair Value 437,290 319,632
Total, Unrealized Losses (73,135) (2,401)
U.S. Government agency securities | Available-for-sale Securities.    
Available-for-sale Securities    
Less than 12 Months, Estimated Fair Value   29,267
Less than 12 Months, Unrealized/Unrecognized Losses   (730)
12 months or more, Estimated Fair Value 59,372 37,067
12 months or more, Unrealized/Unrecognized Losses (8,624) (930)
Total, Estimated Fair Value 59,372 66,334
Total, Unrealized/Unrecognized Losses (8,624) (1,660)
U.S. State and Municipal securities | Available-for-sale Securities.    
Available-for-sale Securities    
Less than 12 Months, Estimated Fair Value 2,546 8,372
Less than 12 Months, Unrealized/Unrecognized Losses (527) (300)
12 months or more, Estimated Fair Value 6,666  
12 months or more, Unrealized/Unrecognized Losses (1,910)  
Total, Estimated Fair Value 9,212 8,372
Total, Unrealized/Unrecognized Losses (2,437) (300)
U.S. State and Municipal securities | Held-to-maturity Securities    
Held-to-maturity Securities    
Less than 12 Months, Estimated Fair Value 13,205  
Less than 12 Months, Unrealized/Unrecognized Losses (2,609)  
Total, Estimated Fair Value 13,205  
Total, Unrealized Losses (2,609)  
Residential MBS | Available-for-sale Securities.    
Available-for-sale Securities    
Less than 12 Months, Estimated Fair Value 19,576 423,686
Less than 12 Months, Unrealized/Unrecognized Losses (1,654) (9,727)
12 months or more, Estimated Fair Value 305,936 12,931
12 months or more, Unrealized/Unrecognized Losses (74,075) (738)
Total, Estimated Fair Value 325,512 436,617
Total, Unrealized/Unrecognized Losses (75,729) (10,465)
Residential MBS | Held-to-maturity Securities    
Held-to-maturity Securities    
Less than 12 Months, Estimated Fair Value 162,960 301,896
Less than 12 Months, Unrealized/Unrecognized Losses (19,625) (2,259)
12 months or more, Estimated Fair Value 226,661  
12 months or more, Unrealized/Unrecognized Losses (47,402)  
Total, Estimated Fair Value 389,621 301,896
Total, Unrealized Losses (67,027) (2,259)
Commercial MBS | Available-for-sale Securities.    
Available-for-sale Securities    
Less than 12 Months, Estimated Fair Value 13,406 11,202
Less than 12 Months, Unrealized/Unrecognized Losses (198) (296)
12 months or more, Estimated Fair Value 11,386 3,511
12 months or more, Unrealized/Unrecognized Losses (2,031) (83)
Total, Estimated Fair Value 24,792 14,713
Total, Unrealized/Unrecognized Losses (2,229) (379)
Commercial MBS | Held-to-maturity Securities    
Held-to-maturity Securities    
Less than 12 Months, Estimated Fair Value   8,039
Less than 12 Months, Unrealized/Unrecognized Losses   (99)
12 months or more, Estimated Fair Value 6,835  
12 months or more, Unrealized/Unrecognized Losses (1,276)  
Total, Estimated Fair Value 6,835 8,039
Total, Unrealized Losses (1,276) (99)
Asset-backed Securities | Available-for-sale Securities.    
Available-for-sale Securities    
Less than 12 Months, Estimated Fair Value   4,613
Less than 12 Months, Unrealized/Unrecognized Losses   (22)
12 months or more, Estimated Fair Value 3,765  
12 months or more, Unrealized/Unrecognized Losses (188)  
Total, Estimated Fair Value 3,765 4,613
Total, Unrealized/Unrecognized Losses (188) (22)
US Treasury Securities | Held-to-maturity Securities    
Held-to-maturity Securities    
Less than 12 Months, Estimated Fair Value 18,683 9,697
Less than 12 Months, Unrealized/Unrecognized Losses (1,365) (43)
12 months or more, Estimated Fair Value 8,946  
12 months or more, Unrealized/Unrecognized Losses (858)  
Total, Estimated Fair Value 27,629 9,697
Total, Unrealized Losses $ (2,223) $ (43)