XML 17 R5.htm IDEA: XBRL DOCUMENT v3.5.0.2
Consolidated Statements of Comprehensive Income - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Statements of Comprehensive Income [Abstract]        
Net income $ 2,878 $ 3,723 $ 23,084 $ 26,982
Other comprehensive income:        
Change in fair value of derivative instrument, net of income tax   145   (88)
Comprehensive income $ 2,878 $ 3,868 $ 23,084 $ 26,894