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CAPITAL RATIOS AND SHAREHOLDERS' EQUITY - Components of OCI (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018
Net unrealized holding gain (loss) |  |  |  |
Net of Tax | $ 14,206 | $ (5,838) | $ 24,774 | $ (20,069)
Less: reclassification adjustment for gains (losses) realized in net income |  |  |  |
Net of Tax | (1) | 1 | 3 | 1
Other comprehensive income (loss) |  |  |  |
Before Tax | 19,108 | (7,840) | 33,323 | (27,002)
Tax Effect | (4,901) | 2,001 | (8,552) | 6,932
Total other comprehensive income/(loss) | 14,207 | (5,839) | 24,771 | (20,070)
Total change to accumulated other comprehensive (loss) |  |  |  |
Before Tax |  |  |  | (35,381)
Tax Effect |  |  |  | 9,954
Net of Tax |  |  |  | (25,427)
ASU 2016-01 |  |  |  |
Less: reclassification related to adoption of ASU |  |  |  |
Before Tax |  |  |  | 8,379
Tax Effect |  |  |  | (2,126)
Net of Tax |  |  |  | 6,253
ASU 2018-02 |  |  |  |
Less: reclassification related to adoption of ASU |  |  |  |
Before Tax |  |  |  | 0
Tax Effect |  |  |  | (896)
Net of Tax |  |  |  | (896)
Net unrealized holding gain (loss) on AFS securities |  |  |  |
Net unrealized holding gain (loss) |  |  |  |
Before Tax | 19,106 | (7,839) | 33,327 | (27,001)
Tax Effect | (4,900) | 2,001 | (8,553) | 6,932
Net of Tax | 14,206 | (5,838) | 24,774 | (20,069)
Less: reclassification adjustment for gains (losses) realized in net income |  |  |  |
Before Tax | (2) | 1 | 4 | 1
Tax Effect | 1 | 0 | (1) | 0
Net of Tax | (1) | 1 | 3 | 1
Other comprehensive income (loss) |  |  |  |
Before Tax | 19,108 | (7,840) | 33,323 | (27,002)
Tax Effect | (4,901) | 2,001 | (8,552) | 6,932
Total other comprehensive income/(loss) | $ 14,207 | $ (5,839) | $ 24,771 | $ (20,070)

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