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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016
Statement of Comprehensive Income [Abstract] |  |  |  |
Net income | $ 13,077 | $ 11,856 | $ 32,640 | $ 33,106
Unrealized gains and losses: |  |  |  |
Unrealized holding gains (losses) on available-for-sale securities arising during the period | 415 | (523) | 1,332 | 1,551
Tax effect | (165) | 187 | (525) | (634)
Net of tax | 250 | (336) | 807 | 917
Unrealized gains on securities transferred from held-to-maturity to available-for-sale the period |  | 10,069 |  | 10,069
Tax effect |  | (3,815) |  | (3,815)
Net of tax |  | 6,254 |  | 6,254
Reclassification adjustment for realized gains included in net income |  | (4,131) | (1,596) | (4,234)
Tax effect |  | 1,640 | 579 | 1,682
Net of tax |  | (2,491) | (1,017) | (2,552)
Amortization of unrealized net losses on held-to-maturity securities transferred from available-for-sale securities |  | 1,890 |  | 1,986
Tax effect |  | (774) |  | (813)
Net of tax |  | 1,116 |  | 1,173
Unrealized gains (losses) on cash flow hedges | 119 | 644 | 76 | (1,081)
Tax effect | (48) | (263) | (31) | 441
Net of tax | 71 | 381 | 45 | (640)
Unrealized pension plan gains and losses: |  |  |  |
Unrealized pension plan losses before reclassifications |  |  | (2) | (1)
Tax effect |  |  | 1 |
Net of tax |  |  | (1) | (1)
Reclassification adjustment for amortization included in net income | 103 | 204 | 309 | 306
Tax effect | (42) | (83) | (126) | (124)
Net of tax | 61 | 121 | 183 | 182
Total other comprehensive income | 382 | 5,045 | 17 | 5,333
Total comprehensive income | $ 13,459 | $ 16,901 | $ 32,657 | $ 38,439

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