Financial Commitments (Summary of Interest Expense as Reported in the Consolidated Statements of Operations) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Debt Instrument [Line Items]
Other interest	$ 689	$ 559	$ 1,474	$ 1,499
Total cash interest expense	19,326	16,080	60,850	46,959
Total non-cash interest expense	987	935	2,992	2,751
Total interest expense	20,313	17,015	63,842	49,711
Previously Reported
Debt Instrument [Line Items]
Total non-cash interest expense				2,752
Term Loan B
Debt Instrument [Line Items]
Cash interest expense	9,674	6,822	28,673	18,940
Total non-cash interest expense	$ 509	528	$ 1,609	1,549
Effective interest rates	11.10%		11.10%
Revolving Credit Facility
Debt Instrument [Line Items]
Cash interest expense	$ 369	106	$ 4,921	739
Total non-cash interest expense	195	144	550	427
2017 Senior Notes | Senior Notes
Debt Instrument [Line Items]
Cash interest expense	8,594	8,593	25,782	25,781
Total non-cash interest expense	$ 283	$ 263	$ 833	$ 776
Effective interest rates	7.13%		7.13%