Net Income (Loss) Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Earnings Per Share [Abstract]
Net income (loss)	$ 1,704	$ (10,946)
Weighted average common shares outstanding	204,992,555	204,196,669
Dilutive effect of potential common shares from restricted stock units and stock options	1,047,544
Weighted average common shares outstanding - diluted	206,040,099	204,196,669
Basic income (loss) per share (in dollars per share)	$ 0.01	$ (0.05)
Diluted income (loss) per share (in dollars per share)	$ 0.01	$ (0.05)