Earnings Per Share - Schedule of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Earnings Per Share [Abstract]
Net income	$ (17,752)	$ 6,560	$ 5,526	$ 7,576	$ 8,082	$ 7,187	$ 14,697	$ 15,130	$ 1,910	$ 45,096	$ 32,909
Basic earnings per share - weighted average shares outstanding	43,609	25,079	25,032	24,863	25,146	25,655	25,621	25,463	29,729	25,470	25,325
Restricted stock units and stock options - dilutive shares									278	426	539
Warrants - dilutive shares											1
Diluted earnings per share - weighted average shares outstanding	43,609	25,305	25,250	25,144	25,449	26,063	26,086	25,989	30,007	25,895	25,865
Earnings per share:
Basic	$ (0.41)	$ 0.26	$ 0.22	$ 0.31	$ 0.32	$ 0.28	$ 0.57	$ 0.59	$ 0.06	$ 1.77	$ 1.30
Diluted	$ (0.41)	$ 0.26	$ 0.22	$ 0.30	$ 0.32	$ 0.28	$ 0.56	$ 0.58	$ 0.06	$ 1.74	$ 1.27