Income Taxes Income Tax Expense Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Expense (Benefit), Continuing Operations, Income Tax Reconciliation
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%	21.00%	21.00%
Income Tax Reconciliation, Income Tax Expense (Benefit), at Federal Statutory Income Tax Rate	$ 18,380	$ 14,550	$ (21,570)
Income Tax Reconciliation, State and Local Income Taxes	2,790	960	(2,850)
Income Tax Reconciliation, Foreign Income Tax Rate Differential	1,150	(1,690)	(1,500)
Income Tax Reconciliation, Tax Contingencies	(600)	(550)	(920)
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Amount	0	0	13,430
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount	(1,260)	(5,060)	(2,130)
Income Tax Reconciliation, Change in Deferred Tax Assets Valuation Allowance	340	2,100	(6,390)
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Payment Arrangement, Amount	990	2,280	260
Income Tax Reconciliation, Other Adjustments	(290)	(790)	(1,280)
Income Tax Expense (Benefit), Continuing Operations	$ 21,500	$ 11,800	(22,950)
Foreign Tax Authority [Member]
Valuation Allowance [Line Items]
Other Tax Expense (Benefit)			$ (6,400)