Earnings per Share - Computation of Earnings per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Numerator:
Net loss from continuing operations	$ (2,765)	$ (1,906)
(Loss) income from discontinued operations, net of income taxes	(25,964)	32,845
Net (loss) income	$ (28,729)	$ 30,939
Denominator:
Weighted average common shares outstanding - basic	91,138,068	90,926,211
Weighted average common shares outstanding - diluted	91,138,068	90,926,211
Basic earnings per share:
Net loss from continuing operations	$ (0.03)	$ (0.02)
(Loss) Income from discontinued operations	(0.29)	0.36
Net (loss) income	(0.32)	0.34
Diluted earnings per share:
Net loss from continuing operations	(0.03)	(0.02)
(Loss) Income from discontinued operations	(0.29)	0.36
Net (loss) income	$ (0.32)	$ 0.34
Stock Options [Member]
Denominator:
Incremental shares related to share-based compensation	0	0
Nonvested Shares [Member]
Denominator:
Incremental shares related to share-based compensation	0	0