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v3.19.3.a.u2

Compensation Plans - Changes in OCI (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |  |
Balance | $ 603,804 | $ 548,573 | $ 387,098
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent | (2,077) | (4,630) | 27,031
Reclassification for the adoption of ASU 2016-09 |  | (834) |
Debt Securities, Held-to-maturity, Transfer, Derivative Hedge, Gain (Loss) | 0 |  |
Balance | 867,185 | 603,804 | 548,573
Accumulated other comprehensive income (loss) |  |  |
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |  |
Balance | (9,282) | (3,818) | (1,741)
Balance | 17,749 | (9,282) | (3,818)
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent [Member] |  |  |
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |  |
Balance | (9,047) | (3,622) | (1,533)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent | (2,089) | (4,633) | 29,226
Reclassification for the adoption of ASU 2016-09 |  | (792) |
Debt Securities, Held-to-maturity, Transfer, Derivative Hedge, Gain (Loss) | (5,202) |  |
Balance | 14,977 | (9,047) | (3,622)
AOCI, Accumulated Gain (Loss), Held To Maturity Securities [Member] |  |  |
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |  |
Balance | (235) | (196) | (208)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent | 12 | 3 | (33)
Reclassification for the adoption of ASU 2016-09 |  | (42) |
Debt Securities, Held-to-maturity, Transfer, Derivative Hedge, Gain (Loss) | 5,202 |  |
Balance | 4,934 | (235) | (196)
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] |  |  |
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |  |
Balance | 0 | 0 | 0
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent | 0 | 0 | (2,162)
Reclassification for the adoption of ASU 2016-09 |  | 0 |
Debt Securities, Held-to-maturity, Transfer, Derivative Hedge, Gain (Loss) | 0 |  |
Balance | $ (2,162) | $ 0 | $ 0

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