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DERIVATIVE INSTRUMENTS, Fair Values of Derivative Instruments (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019
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Fair Values of Derivative Instruments [Abstract] |  |
Derivative assets | $ 2,381 | $ 851
Derivative liabilities | 1,261 | 586
Interest Rate Swaps [Member] | Designated as Hedging Instrument [Member] | Other Assets [Member] |  |
Fair Values of Derivative Instruments [Abstract] |  |
Derivative assets | 564 | 265
Interest Rate Swaps [Member] | Not Designated as Hedging Instrument [Member] | Other Assets [Member] |  |
Fair Values of Derivative Instruments [Abstract] |  |
Derivative assets | 1,261 | 586
Interest Rate Swaps [Member] | Not Designated as Hedging Instrument [Member] | Accrued Interest and Other Liabilities [Member] |  |
Fair Values of Derivative Instruments [Abstract] |  |
Derivative liabilities | 1,261 | $ 586
Commitments to Originate Real Estate Loans for Sale [Member] | Not Designated as Hedging Instrument [Member] | Other Assets [Member] |  |
Fair Values of Derivative Instruments [Abstract] |  |
Derivative assets | 530 |
Forward Sales Commitments [Member] | Not Designated as Hedging Instrument [Member] | Other Assets [Member] |  |
Fair Values of Derivative Instruments [Abstract] |  |
Derivative assets | $ 26 |

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