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SECURITIES - Amortized cost and Fair values of securities with maturities (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Amortized Cost |  |
Amortized Cost | $ 584,507 | $ 684,087
Fair Value |  |
Fair Value | 592,404 | 679,526
Amortized Cost |  |
Securities held-to-maturity | 88,477 | 121,715
Fair Value |  |
Fair Value | 90,529 | 121,506
Mortgage-backed: Agency residential |  |
Amortized Cost |  |
Amortized Cost | 198,184 | 235,903
Fair Value |  |
Fair Value | 200,678 | 234,303
Amortized Cost |  |
Securities held-to-maturity | 19,072 | 23,192
Fair Value |  |
Fair Value | 19,063 | 22,194
Mortgage-backed: Agency commercial |  |
Amortized Cost |  |
Amortized Cost | 133,730 | 151,878
Fair Value |  |
Fair Value | 134,954 | 150,081
Amortized Cost |  |
Securities held-to-maturity | 24,166 | 25,347
Fair Value |  |
Fair Value | 24,887 | 25,029
Mortgage-backed: Private-label |  |
Amortized Cost |  |
Amortized Cost |  | 254
Fair Value |  |
Fair Value |  | $ 256
Available-for-sale |  |
Amortized Cost |  |
Due in 1 year or less | 49,357 |
Due after 1 year through 5 years | 115,487 |
Due after 5 years through 10 years | 81,515 |
Due after 10 years | 6,234 |
Amortized Cost | 584,507 |
Fair Value |  |
Due in 1 year or less | 49,527 |
Due after 1 year through 5 years | 117,484 |
Due after 5 years through 10 years | 83,392 |
Due after 10 years | 6,369 |
Fair Value | 592,404 |
Available-for-sale | Mortgage-backed: Agency residential |  |
Amortized Cost |  |
Amortized Cost | 198,184 |
Fair Value |  |
Fair Value | 200,678 |
Available-for-sale | Mortgage-backed: Agency commercial |  |
Amortized Cost |  |
Amortized Cost | 133,730 |
Fair Value |  |
Fair Value | 134,954 |
Held-to-maturity |  |
Amortized Cost |  |
Due in 1 year or less | 752 |
Due after 1 year through 5 years | 31,309 |
Due after 5 years through 10 years | 11,504 |
Due after 10 years | 1,674 |
Securities held-to-maturity | 88,477 |
Fair Value |  |
Due in 1 year or less | 758 |
Due after 1 year through 5 years | 32,238 |
Due after 5 years through 10 years | 11,799 |
Due after 10 years | 1,784 |
Fair Value | 90,529 |
Held-to-maturity | Mortgage-backed: Agency residential |  |
Amortized Cost |  |
Securities held-to-maturity | 19,072 |
Fair Value |  |
Fair Value | 19,063 |
Held-to-maturity | Mortgage-backed: Agency commercial |  |
Amortized Cost |  |
Securities held-to-maturity | 24,166 |
Fair Value |  |
Fair Value | $ 24,887 |

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