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INVESTMENT SECURITIES, Equity and Other Securities (Details) - USD ($) $ in Thousands | Jun. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Equity and Other Securities [Abstract] |  |
Amortized cost | $ 42,285 | $ 44,678
Gross unrealized gains | 949 | 950
Gross unrealized losses |  | 19
Fair value | 43,234 | 45,609
Equity Securities, at Fair Value [Abstract] |  |
Amortized cost | 251 | 251
Gross unrealized gains | 199 | 200
Gross unrealized losses |  | 19
Fair value | 450 | 432
Federal Home Loan Bank Common Stock [Member] |  |
Other Equity Securities, at Adjusted Cost [Abstract] |  |
Amortized cost | 6,251 | 8,768
Fair value | 6,251 | 8,768
Federal Reserve Bank Common Stock [Member] |  |
Other Equity Securities, at Adjusted Cost [Abstract] |  |
Amortized cost | 30,690 | 30,690
Fair value | 30,690 | 30,690
Other Equity Securities [Member] |  |
Other Equity Securities, at Adjusted Cost [Abstract] |  |
Amortized cost | 5,093 | 4,969
Gross unrealized gains | 750 | 750
Fair value | $ 5,843 | $ 5,719

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