Condensed Consolidated Statement of Stockholders' Equity - 6 months ended Jun. 30, 2015 - USD ($) shares in Thousands, $ in Thousands	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive Loss	Non-controlling Interests	Total
Balance at Dec. 31, 2014	$ 4	$ 189,725	$ (62,884)	$ (443)	$ 1,028	$ 127,430
Balance (in shares) at Dec. 31, 2014	36,267
Issuance of common stock under stock incentive plans		1,028				1,028
Issuance of common stock under stock incentive plans (in shares)	682
Shares withheld for taxes		(1,354)				(1,354)
Stock-based compensation expense		4,359				4,359
Non-controlling interests distributions					(500)	(500)
Net (loss) income			(13,819)		164	(13,655)
Other comprehensive (loss) income				(340)	45	(295)
Balance at Jun. 30, 2015	$ 4	$ 193,758	$ (76,703)	$ (783)	$ 737	$ 117,013
Balance (in shares) at Jun. 30, 2015	36,949