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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)

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