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INVESTMENT SECURITIES (Maturity Distribution) (Details) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Amortized Cost |  |
Due in one year or less | $ 77,464 |
Due after one through five years | 138,352 |
Due after five year through ten years | 989 |
Total Investment Securities | 404,526 |
Market Value |  |
Due in one year or less | 77,741 |
Due after one through five years | 137,981 |
Due after five year through ten years | 989 |
Total Investment Securities | 406,245 |
Amortized Cost |  |
Due in one year or less | 0 |
Due after one through five years | 0 |
Due after five year through ten years | 0 |
Total Investment Securities | 199,109 | $ 169,939
Market Value |  |
Due in one year or less | 0 |
Due after five year through ten years | 0 |
Due after five year through ten years | 0 |
Total Investment Securities | 204,158 | 175,175
Mortgage-Backed Securities [Member] |  |
Amortized Cost |  |
Due without single maturity date | 440 |
Market Value |  |
Due without single maturity date | 496 |
Amortized Cost |  |
Due without single maturity date | 199,109 |
Total Investment Securities | 199,109 | 164,938
Market Value |  |
Due without single maturity date | 204,158 |
Total Investment Securities | 204,158 | $ 170,161
U.S. Government Agency [Member] |  |
Amortized Cost |  |
Due without single maturity date | 180,486 |
Market Value |  |
Due without single maturity date | 182,243 |
Amortized Cost |  |
Due without single maturity date | 0 |
Market Value |  |
Due without single maturity date | 0 |
Equity Securities [Member] |  |
Amortized Cost |  |
Due without single maturity date | 6,795 |
Market Value |  |
Due without single maturity date | 6,795 |
Amortized Cost |  |
Due without single maturity date | 0 |
Market Value |  |
Due without single maturity date | $ 0 |

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