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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (unaudited) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018
Statement of Comprehensive Income [Abstract] |  |  |  |
Net income | $ 19,281 | $ 17,527 | $ 30,916 | $ 21,778
Unrealized gains and losses: |  |  |  |
Unrealized holding gains (losses) on available-for-sale securities arising during the period | 4,027 | (1,780) | 9,585 | (6,799)
Tax effect | (1,055) | 445 | (2,477) | 1,737
Net of tax | 2,972 | (1,335) | 7,108 | (5,062)
Reclassification adjustment for realized losses included in net income | 9 |  | 1 |
Tax effect | (2) |  |  |
Net of tax | 7 |  | 1 |
Unrealized (losses) gains on cash flow hedges | (897) | 178 | (1,287) | 1,094
Tax effect | 252 | (49) | 361 | (307)
Net of tax | (645) | 129 | (926) | 787
Unrealized pension plan gains and losses: |  |  |  |
Unrealized pension plan (losses) gains before reclassifications |  |  | (562) | 236
Tax effect |  |  | 158 | (67)
Net of tax |  |  | (404) | 169
Reclassification adjustment for amortization included in net income | 90 | 92 | 179 | 183
Tax effect | (25) | (26) | (50) | (51)
Net of tax | 65 | 66 | 129 | 132
Total other comprehensive (loss) income | 2,399 | (1,140) | 5,908 | (3,974)
Total comprehensive income | $ 21,680 | $ 16,387 | $ 36,824 | $ 17,804

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