Income Taxes (Tax Rate Reconciliation) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Effective Income Tax Rate Reconciliation [Line Items]
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount	$ (13,205)	$ 12,707	$ (16,415)
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount	(3,105)	1,459	(2,208)
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Amount			15,900
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount	(1,550)	(1,995)	(821)
Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Amount	(126)	66	610
Effective Income Tax Rate Reconciliation, Tax Credit, Foreign, Amount	38	308	41
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount	(94)	2,697	1,449
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount	0	0	(3,885)
Effective Income Tax Rate Reconciliation, Other Reconciling Items, Amount	$ (88)	$ (259)	$ (2,424)
Federal statutory rate	21.00%	21.00%	21.00%
Income tax (benefit) expense	$ (16,732)	$ 16,832	$ (7,730)
Deferred Tax Assets, Tax Credit Carryforwards, Research	1,600	2,000
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Payment Arrangement, Amount	1,300	1,400
8888 Foreign Governments
Effective Income Tax Rate Reconciliation [Line Items]
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount		1,500
Domestic Tax Authority
Effective Income Tax Rate Reconciliation [Line Items]
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount	3,600	1,200
Goodwill
Effective Income Tax Rate Reconciliation [Line Items]
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Amount	0	0	8,297
Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations
Effective Income Tax Rate Reconciliation [Line Items]
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Amount	0	0	7,620
Entity Classification Election [Member]
Effective Income Tax Rate Reconciliation [Line Items]
Effective Income Tax Rate Reconciliation, Deduction, Amount	0	894	0
Foreign Derived Intangible Income Benefit [Member]
Effective Income Tax Rate Reconciliation [Line Items]
Effective Income Tax Rate Reconciliation, Deduction, Amount	158	494	0
Equity awards granted to employees
Effective Income Tax Rate Reconciliation [Line Items]
Effective Income Tax Rate Reconciliation, Deduction, Amount	236	77	209
Compensation [Member]
Effective Income Tax Rate Reconciliation [Line Items]
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount	$ 1,320	$ 1,372	$ 215