Supplemental Financial Information (Schedule of Components of Interest Expense, Net) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Supplemental Income Statement Elements [Abstract]
Interest on revolving credit facility	$ 8,966	$ 892	$ 3,294
Interest rate swap settlements	0	0	3,191
Line of credit fees	522	1,066	715
Debt issuance amortization costs	715	715	593
Interest on finance leases	23	287	134
Interest income	(685)	(541)	(939)
Other	6	117	147
Total interest expense, net	$ 9,547	$ 2,536	$ 7,135