Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Net income	$ 8,477	$ 42,503	$ 55,439
Other comprehensive income:
Unrealized (loss) gain on effective portion of cash flow hedges, net of tax of $437, $377, and $51 in 2019, 2018 and 2017, respectively	(1,278)	993	149
Reclassification of cash flow hedge gains (losses) into statement of operations, net of tax of ($5), $408, and $1,719 in 2019, 2018 and 2017, respectively	15	(1,076)	2,784
Unrealized holding gain (loss) on investments classified as available-for-sale	45	(6)
Total other comprehensive (loss) income	(1,218)	(89)	2,933
Comprehensive income	$ 7,259	$ 42,414	$ 58,372