Earnings per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Earnings Per Share [Abstract]
Net income (loss)	$ 12,031	$ (14,742)	$ 26,950	$ (2,958)
Basic earnings per share:
Weighted average shares outstanding - basic (in shares)	111,553,203	111,360,278	111,544,339	111,360,278
Basic earning per share (in usd per share)	$ 0.11	$ (0.13)	$ 0.24	$ (0.03)
Diluted earnings per share:
Weighted average shares outstanding - diluted (in shares)	111,553,203	111,360,278	111,544,339	111,360,278
Diluted earnings per share (in usd per share)	$ 0.11	$ (0.13)	$ 0.24	$ (0.03)