General and Summary of Significant Accounting Policies Net Income Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Accounting Policies [Abstract]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount			12,354
Net (Loss) Income	$ (29,655)	$ (74,286)	$ 103,135
Weighted average number of common shares outstanding (basic)	24,091,000	23,868,000	21,206,000
Weighted Average Number Diluted Shares Outstanding Adjustment	0	0	575,000
Weighted Average common and common equivalent shares outstandding (diluted)	24,091,000	23,868,000	21,781,000
Basic	$ (1.23)	$ (3.11)	$ 4.86
Diluted	$ (1.23)	$ (3.11)	$ 4.74