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INVESTMENT SECURITIES (Schedule of Securities with Unrealized Losses) (Details) $ in Thousands | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 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 | 256,987 | 477,140
Less than 12 Months, Unrealized/Unrecognized Losses | (31,738) | (11,075)
12 months or more, Estimated Fair Value | 208,674 | 53,509
12 months or more, Unrealized/Unrecognized Losses | (30,674) | (1,751)
Total, Estimated Fair Value | 465,661 | 530,649
Total, Unrealized/Unrecognized Losses | (62,412) | (12,826)
Held-to-maturity Securities |  |
Held-to-maturity Securities |  |
Less than 12 Months, Estimated Fair Value | 457,917 | 319,632
Less than 12 Months, Unrealized/Unrecognized Losses | (44,823) | (2,401)
Total, Estimated Fair Value | 457,917 | 319,632
Total, Unrealized Losses | (44,823) | (2,401)
Residential MBS | Available-for-sale Securities. |  |
Available-for-sale Securities |  |
Less than 12 Months, Estimated Fair Value | 244,366 | 423,686
Less than 12 Months, Unrealized/Unrecognized Losses | (30,483) | (9,727)
12 months or more, Estimated Fair Value | 130,955 | 12,931
12 months or more, Unrealized/Unrecognized Losses | (21,792) | (738)
Total, Estimated Fair Value | 375,321 | 436,617
Total, Unrealized/Unrecognized Losses | (52,275) | (10,465)
Residential MBS | Held-to-maturity Securities |  |
Held-to-maturity Securities |  |
Less than 12 Months, Estimated Fair Value | 409,189 | 301,896
Less than 12 Months, Unrealized/Unrecognized Losses | (39,662) | (2,259)
Total, Estimated Fair Value | 409,189 | 301,896
Total, Unrealized Losses | (39,662) | (2,259)
Commercial MBS | Available-for-sale Securities. |  |
Available-for-sale Securities |  |
Less than 12 Months, Estimated Fair Value | 2,639 | 11,202
Less than 12 Months, Unrealized/Unrecognized Losses | (26) | (296)
12 months or more, Estimated Fair Value | 12,345 | 3,511
12 months or more, Unrealized/Unrecognized Losses | (1,424) | (83)
Total, Estimated Fair Value | 14,984 | 14,713
Total, Unrealized/Unrecognized Losses | (1,450) | (379)
Commercial MBS | Held-to-maturity Securities |  |
Held-to-maturity Securities |  |
Less than 12 Months, Estimated Fair Value | 7,210 | 8,039
Less than 12 Months, Unrealized/Unrecognized Losses | (911) | (99)
Total, Estimated Fair Value | 7,210 | 8,039
Total, Unrealized Losses | (911) | (99)
Asset-backed Securities | Available-for-sale Securities. |  |
Available-for-sale Securities |  |
Less than 12 Months, Estimated Fair Value | 4,111 | 4,613
Less than 12 Months, Unrealized/Unrecognized Losses | (213) | (22)
Total, Estimated Fair Value | 4,111 | 4,613
Total, Unrealized/Unrecognized Losses | (213) | (22)
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 | 61,579 | 37,067
12 months or more, Unrealized/Unrecognized Losses | (6,416) | (930)
Total, Estimated Fair Value | 61,579 | 66,334
Total, Unrealized/Unrecognized Losses | (6,416) | (1,660)
U.S. State and Municipal securities | Available-for-sale Securities. |  |
Available-for-sale Securities |  |
Less than 12 Months, Estimated Fair Value | 5,871 | 8,372
Less than 12 Months, Unrealized/Unrecognized Losses | (1,016) | (300)
12 months or more, Estimated Fair Value | 3,795 |
12 months or more, Unrealized/Unrecognized Losses | (1,042) |
Total, Estimated Fair Value | 9,666 | 8,372
Total, Unrealized/Unrecognized Losses | (2,058) | (300)
U.S. State and Municipal securities | Held-to-maturity Securities |  |
Held-to-maturity Securities |  |
Less than 12 Months, Estimated Fair Value | 13,338 |
Less than 12 Months, Unrealized/Unrecognized Losses | (2,598) |
Total, Estimated Fair Value | 13,338 |
Total, Unrealized Losses | (2,598) |
US Treasury Securities | Held-to-maturity Securities |  |
Held-to-maturity Securities |  |
Less than 12 Months, Estimated Fair Value | 28,180 | 9,697
Less than 12 Months, Unrealized/Unrecognized Losses | (1,652) | (43)
Total, Estimated Fair Value | 28,180 | 9,697
Total, Unrealized Losses | $ (1,652) | $ (43)

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