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Condensed Consolidated Statement of Comprehensive Income - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Condensed Consolidated Statement of Comprehensive Income        
Net income $ 682 $ 4,349 $ 8,608 $ 12,078
Net change in fair value of cash flow hedge 132   (208)  
Other comprehensive loss       (8)
Comprehensive income $ 814 $ 4,349 $ 8,400 $ 12,070