Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ 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
Basic EPS:
Net Income (Loss)	$ 142,541	$ 88,790	$ (64,255)	$ (35,943)	$ (19,951)	$ 28,380	$ 167,076	$ (27,514)
Income, share amounts	22,308			12,629			18,885	12,283
Earnings Per Share, Basic	$ 6.39			$ (2.85)			$ 8.85	$ (2.24)
Diluted EPS:
Net Income (Loss) Available to Common Stockholders, Diluted	$ 142,541			$ (35,943)			$ 167,076	$ (27,514)
Weighted Average Shares Outstanding - Diluted	22,669			12,629			19,237	12,283
Earnings Per Share, Diluted	$ 6.29			$ (2.85)			$ 8.69	$ (2.24)
Share-based Payment Arrangement, Option [Member]
Dilutive Securities:
Dilutive Securities	55			0			40	0
Diluted EPS:
Antidilutive shares excluded from EPS, shares	0			300			100	300
Restricted Stock Units (RSUs) [Member]
Dilutive Securities:
Dilutive Securities	137			0			171	0
Diluted EPS:
Antidilutive shares excluded from EPS, shares	100			300			100	300
Performance Shares [Member]
Dilutive Securities:
Dilutive Securities	169			0			141	0
Diluted EPS:
Antidilutive shares excluded from EPS, shares	0			100			0	100