Earnings per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Earnings Per Share [Abstract]
Net income	$ 15,097	$ 12,031	$ 21,862	$ 26,950
Shares:
Weighted average shares outstanding - basic (in shares)	111,102,306	111,553,203	109,770,239	111,544,339
Effect of dilutive common stock equivalents (in shares)	0	0	0	0
Weighted average shares outstanding - diluted (in shares)	111,102,306	111,553,203	109,770,239	111,544,339
Earnings per share:
Basic (in dollars per share)	$ 0.14	$ 0.11	$ 0.20	$ 0.24
Diluted (in dollars per share)	$ 0.14	$ 0.11	$ 0.20	$ 0.24
Antidilutive securities excluded from computation of earnings per share, amount (in shares)	1,494,367	0	1,101,780	0