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LOANS (Schedule of Balances by Portfolio Class, Based on Impairment Method) (Details) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
--- | --- | --- | --- | ---
Total Loans Individually Evaluated for Impairment | $ 31,300 | $ 23,065 |  |
Ending ALLL Attributable to Loans Individually Evaluated for Impairment | 262 | 522 |  |
Total Loans Collectively Evaluated for Impairment | 3,893,012 | 3,679,467 |  |
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment | 38,242 | 35,918 |  |
Total Loans | 3,924,312 | 3,702,532 |  |
Total Ending ALLL | 38,504 | 36,440 | $ 32,208 | $ 25,856
Residential Portfolio Segment [Member] | Primary Residential Mortgages [Member] |  |  |  |
Total Loans Individually Evaluated for Impairment | 9,518 | 9,802 |  |
Ending ALLL Attributable to Loans Individually Evaluated for Impairment | 262 | 482 |  |
Total Loans Collectively Evaluated for Impairment | 591,373 | 595,767 |  |
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment | 3,244 | 3,603 |  |
Total Loans | 600,891 | 605,569 |  |
Total Ending ALLL | 3,506 | 4,085 | 3,666 | 2,297
Residential Portfolio Segment [Member] | Home Equity Lines of Credit [Member] |  |  |  |
Total Loans Individually Evaluated for Impairment | 255 | 27 |  |
Total Loans Collectively Evaluated for Impairment | 61,936 | 67,470 |  |
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment | 164 | 221 |  |
Total Loans | 62,191 | 67,497 |  |
Total Ending ALLL | 164 | 221 | 233 | 86
Residential Portfolio Segment [Member] | Multifamily Property [Member] |  |  |  |
Total Loans Individually Evaluated for Impairment | 1,262 |  |  |
Total Loans Collectively Evaluated for Impairment | 1,134,543 | 1,388,958 |  |
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment | 5,959 | 10,007 |  |
Total Loans | 1,135,805 | 1,388,958 |  |
Total Ending ALLL | 5,959 | 10,007 | 11,192 | 11,813
Residential Portfolio Segment [Member] | Junior Lien [Member] |  |  |  |
Total Loans Individually Evaluated for Impairment | 36 | 52 |  |
Total Loans Collectively Evaluated for Impairment | 7,382 | 7,021 |  |
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment | 15 | 12 |  |
Total Loans | 7,418 | 7,073 |  |
Total Ending ALLL | 15 | 12 | 16 | 66
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Property [Member] |  |  |  |
Total Loans Individually Evaluated for Impairment | 1,574 | 2,503 |  |
Total Loans Collectively Evaluated for Impairment | 259,619 | 250,989 |  |
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment | 2,614 | 2,385 |  |
Total Loans | 261,193 | 253,492 |  |
Total Ending ALLL | 2,614 | 2,385 | 1,774 | 1,679
Commercial Real Estate Portfolio Segment [Member] | Investment Property [Member] |  |  |  |
Total Loans Individually Evaluated for Impairment | 18,655 | 10,681 |  |
Ending ALLL Attributable to Loans Individually Evaluated for Impairment |  | 40 |  |
Total Loans Collectively Evaluated for Impairment | 983,263 | 863,417 |  |
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment | 14,248 | 11,893 |  |
Total Loans | 1,001,918 | 874,098 |  |
Total Ending ALLL | 14,248 | 11,933 | 10,909 | 7,590
Commercial Portfolio Segment [Member] | Construction [Member] |  |  |  |
Total Loans Collectively Evaluated for Impairment | 86 | 92 |  |
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment | 1 | 1 |  |
Total Loans | 86 | 92 |  |
Total Ending ALLL | 1 | 1 | 9 | 2
Consumer and Other [Member] |  |  |  |
Total Loans Collectively Evaluated for Impairment | 65,180 | 99,247 |  |
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment | 384 | 349 |  |
Total Loans | 65,180 | 99,247 |  |
Total Ending ALLL | 384 | 349 | 243 | 112
Commercial and Industrial Sector [Member] | Commercial Portfolio Segment [Member] |  |  |  |
Total Loans Collectively Evaluated for Impairment | 616,838 | 316,294 |  |
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment | 9,839 | 6,563 |  |
Total Loans | 616,838 | 316,294 |  |
Total Ending ALLL | 9,839 | 6,563 | 4,164 | 2,209
Lease Financing [Member] |  |  |  |
Total Loans Collectively Evaluated for Impairment | 172,643 | 90,052 |  |
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment | 1,772 | 884 |  |
Total Loans | 172,643 | 90,052 |  |
Total Ending ALLL | 1,772 | 884 |  |
Agricultural Sector [Member] |  |  |  |
Total Loans Collectively Evaluated for Impairment | 149 | 160 |  |
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment | 2 |  |  |
Total Loans | 149 | $ 160 |  |
Total Ending ALLL | $ 2 |  | $ 2 | $ 2

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