Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Net income	$ (7,484)	$ (157)	$ (12,301)	$ 230
Other comprehensive income:
Foreign Currency Translation Adjustment	155	1,806	2,675	(3,138)
Reclassification of foreign currency translation adjustment	0	0	0	362
Total comprehensive income	(7,329)	1,649	(9,626)	(2,546)
Less: Comprehensive income attributable to the noncontrolling interest	0	0	0	15
Total comprehensive income attributable to CDI	$ (7,329)	$ 1,649	$ (9,626)	$ (2,561)