Income (Loss) Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Earnings Per Share [Abstract]
Net Loss Attributable to Parent	$ (9,965)	$ (13,130)
Dividends	0	6,375
Dividends attributable to common stockholders under the two class method	0	6,160
Net loss available to common stockholders, basic	$ (9,965)	$ (13,345)
Weighted Average Number of Shares Outstanding, Basic and Diluted	49,925,550	49,212,207
Earnings Per Share, Basic and Diluted	$ (0.20)	$ (0.27)
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	2,350,445	71,468