Earnings per Share - Reconciliation (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Earnings Per Share [Abstract]
Numerator for basic and diluted EPS — net income (loss)	$ (12,106)	$ 2,084
Denominator for basic EPS — weighted average number of shares	18,424,585	19,675,536
Add — dilutive effect of:
Restricted stock units	0	4,025,000
Denominator for diluted EPS — weighted average number of shares and dilutive securities	18,424,585	23,700,175
Earnings (loss) per share:
Basic (usd per share)	$ (0.66)	$ 0.11
Diluted (usd per share)	$ (0.66)	$ 0.09
Antidilutive securities excluded from EPS (shares)	4,892,222