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FAIR VALUE (Assets and Liabilities Measured At Fair Value on a Recurring Basis) (Details) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Assets |  |
Total Securities | $ 585,549 | $ 538,493
Mortgage banking derivative | 3,109 | 2,441
Liabilities |  |
Mortgage banking derivative | 3,465 | 1,812
Fair Value, Measurements, Recurring [Member] |  |
Assets |  |
U.S. Treasury securities | 987 | 997
U.S. government sponsored agency securities | 4,350 | 5,122
Mortgage-backed securities: residential | 325,412 | 313,774
Mortgage-backed securities: commercial | 38,141 | 44,211
State and municipal securities | 216,659 | 174,389
Total Securities | 585,549 | 538,493
Mortgage banking derivative | 95 | 136
Interest rate swap derivative | 3,869 | 2,441
Total assets | 589,513 | 541,070
Liabilities |  |
Mortgage banking derivative | 23 | 3
Interest rate swap derivative | 4,025 | 2,562
Total liabilities | 4,048 | 2,565
Fair Value, Inputs, Level 1 [Member] | Fair Value, Measurements, Recurring [Member] |  |
Assets |  |
U.S. Treasury securities | 987 | 997
U.S. government sponsored agency securities | 0 | 0
Mortgage-backed securities: residential | 0 | 0
Mortgage-backed securities: commercial | 0 | 0
State and municipal securities | 0 | 0
Total Securities | 987 | 997
Mortgage banking derivative | 0 | 0
Interest rate swap derivative | 0 | 0
Total assets | 987 | 997
Liabilities |  |
Mortgage banking derivative | 0 | 0
Interest rate swap derivative | 0 | 0
Total liabilities | 0 | 0
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member] |  |
Assets |  |
U.S. Treasury securities | 0 | 0
U.S. government sponsored agency securities | 4,350 | 5,122
Mortgage-backed securities: residential | 325,412 | 313,774
Mortgage-backed securities: commercial | 38,141 | 44,211
State and municipal securities | 216,509 | 173,509
Total Securities | 584,412 | 536,616
Mortgage banking derivative | 95 | 136
Interest rate swap derivative | 3,869 | 2,441
Total assets | 588,376 | 539,193
Liabilities |  |
Mortgage banking derivative | 23 | 3
Interest rate swap derivative | 4,025 | 2,562
Total liabilities | 4,048 | 2,565
Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Recurring [Member] |  |
Assets |  |
U.S. Treasury securities | 0 | 0
U.S. government sponsored agency securities | 0 | 0
Mortgage-backed securities: residential | 0 | 0
Mortgage-backed securities: commercial | 0 | 0
State and municipal securities | 150 | 880
Total Securities | 150 | 880
Mortgage banking derivative | 0 | 0
Interest rate swap derivative | 0 | 0
Total assets | 150 | 880
Liabilities |  |
Mortgage banking derivative | 0 | 0
Interest rate swap derivative | 0 | 0
Total liabilities | $ 0 | $ 0

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