XML 17 R5.htm IDEA: XBRL DOCUMENT v3.4.0.3
Unaudited Condensed Consolidated Statements of Comprehensive Income - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Statements of Comprehensive Income [Abstract]    
Net income $ 12,420 $ 11,385
Other comprehensive income:    
Change in fair value of derivative instrument, net of income tax   (205)
Comprehensive income $ 12,420 $ 11,180