Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Net income	$ (157)	$ 4,452	$ 230	$ 6,493
Other comprehensive income:
Foreign Currency Translation Adjustment			(3,138)	750
Reclassification of foreign currency translation adjustment			362	0
Total comprehensive income	1,649	6,527	(2,546)	7,243
Less: Comprehensive income attributable to the noncontrolling interest	0	25	15	29
Total comprehensive income attributable to CDI	$ 1,649	$ 6,502	$ (2,561)	$ 7,214