Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2019	Mar. 31, 2018
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 4,212	$ 9,604
Other comprehensive (loss)/income:
Unrealized derivative (loss)/gain on interest rate caps	(132)	148
Total other comprehensive (loss)/income:	(132)	148
Total comprehensive income	$ 4,080	$ 9,752

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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