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Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
Consolidated Statements of Comprehensive Income |  |  |  |
Net income | $ 58,151 | $ 33,761 | $ 182,506 | $ 153,480
Other comprehensive income, net of tax: |  |  |  |
Unrealized gains on available-for-sale securities, net of taxes of $44 for the three months ended September 30, 2018, and $6 for the nine months ended September 30, 2018 |  | (133) |  | (20)
Unrealized gains (losses) on hedging derivatives, net of taxes of $19 and $89 for the three and nine months ended September 30, 2019 | (58) |  | (329) |
Unrealized gains (losses) on hedging derivatives, net of taxes of $2 and $81 for the three and nine months ended September 30, 2018 |  | (4) |  | 248
Comprehensive income | $ 58,093 | $ 33,624 | $ 182,177 | $ 153,708

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