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
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Net income	$ (17,818)	$ (20,202)	$ (30,119)	$ (19,972)
Other comprehensive income:
Foreign Currency Translation Adjustment	(824)	(3,266)	1,851	(6,404)
Reclassification of foreign currency translation adjustment	3,705	0	3,705	362
Total comprehensive income	(14,937)	(23,468)	(24,563)	(26,014)
Less: Comprehensive income attributable to the noncontrolling interest	0	0	0	15
Total comprehensive income attributable to CDI	$ (14,937)	$ (23,468)	$ (24,563)	$ (26,029)