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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Statement of Comprehensive Income [Abstract] |  |  |
Net income | $ 23,046 | $ 15,560 | $ 11,429
Other comprehensive income (loss): |  |  |
Change in foreign currency translation adjustment | (1,150) | 118 | 861
Cash flow hedges: |  |  |
Change in net unrealized gains (losses) | (2,260) | 2,331 | 168
Amounts reclassified from AOCI | 1,373 | (1,772) | (261)
Net change | (887) | 559 | (93)
Other comprehensive income (loss), net | (2,037) | 677 | 768
Total of comprehensive income | $ 21,009 | $ 16,237 | $ 12,197

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