Condensed Consolidated Statement of Stockholders' Equity (USD $) In Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Non-controlling Interests
Balance at Dec. 31, 2013	$ 140,608	$ 4	$ 182,927	$ (43,188)	$ 865
Balance (in shares) at Dec. 31, 2013		35,226
Issuance of common stock under stock incentive plans	95		95
Issuance of common stock under stock incentive plans (in shares)		290
Shares withheld for taxes	(586)		(586)
Stock-based compensation expense	1,552		1,552
Non-controlling interests distributions	(619)				(619)
Net (loss) income	(5,302)			(5,448)	146
Balance at Mar. 31, 2014	$ 135,748	$ 4	$ 183,988	$ (48,636)	$ 392
Balance (in shares) at Mar. 31, 2014		35,516