Income (Loss) Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Weighted Average Number of Shares Outstanding, Basic	50,333,056	49,925,550
Net Loss Attributable to Parent	$ (11,830)	$ (9,965)
Net loss available to common stockholders, basic	$ (11,830)	$ (9,965)
Weighted Average Number Diluted Shares Outstanding Adjustment	0	0
Weighted Average Number of Shares Outstanding, Diluted	50,333,056	49,925,550
Earnings Per Share, Basic and Diluted	$ (0.24)	$ (0.20)
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	4,420,717	2,350,445
Minimum [Member]
Antidilutive Securities Excluded from Computation of Net Income, Per Outstanding Unit, Amount	$ 0.00	$ 0.00
Maximum [Member]
Antidilutive Securities Excluded from Computation of Net Income, Per Outstanding Unit, Amount	$ 6.75	$ 3.90