Net income per Common Share - Loss Per Share, Basic and Diluted (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021
Earnings Per Share [Abstract]
Net income	$ 77,217	$ 94,453	$ 53,073	$ 78,341	$ 9,225	$ 9,849	$ 224,743	$ 97,416
Weighted Average Shares - Basic (in shares)	12,993,450			12,802,401			12,985,329	12,237,288
Dilutive effect of stock options, shares issuable under Convertible Bond Debt and restricted stock awards (in shares)	3,208,402			3,133,973			3,233,935	3,117,193
Weighted Average Shares - Diluted (in shares)	16,201,852			15,936,374			16,219,264	15,354,481
Basic net income (in usd per share)	$ 5.94			$ 6.12			$ 17.31	$ 7.96
Diluted net income (in usd per share)	$ 4.77			$ 4.92			$ 13.86	$ 6.34