Earnings Per Share - Summary of Computation of Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Numerator:
Net (loss) income attributable to common stockholders	$ (139)	$ 1,116	$ (3,445)	$ (13,324)
Earnings allocated to unvested participating securities	(9)		(28)
Numerator for (loss) income per common share - basic and diluted	$ (148)	$ 1,116	$ (3,473)	$ (13,324)
Denominator:
Denominator for basic (loss) income per common share - weighted average shares	219,394,245	212,106,718	216,317,746	212,106,718
Effect of dilutive employee stock options and restricted share awards		1,000
Denominator for diluted (loss) income per common share - weighted average shares	219,394,245	212,108,079	216,317,746	212,106,718
(Loss) income per common share - basic and diluted	$ 0.00	$ 0.01	$ (0.02)	$ (0.06)