Income Taxes (Deferred Income Taxes) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration	$ 9,400
Deferred tax assets:
Deferred employee benefits	25,763	$ 18,380
Tax loss and credit carryforwards	17,049	17,057
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities	3,012	2,140
Deferred Tax Assets, Tax Deferred Expense, Other	4,079	3,693
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Reserves	3,324	3,266
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Deferred Rent	1,608	2,450
Deferred Tax Assets, Deferred Tax Expense, Inventory	12,069	1,413
Deferred Tax Assets, Deferred Tax Expense, Capitalized Expense	5,385	0
Total deferred tax assets	72,289	48,399
Deferred tax liabilities:
Property, plant and equipment	(10,714)	(11,680)
Intangibles	(15,201)	(21,282)
Other items	(43)	(205)
Deferred Tax Liabilities, Gross	25,958	33,167
Net Deferred Tax Assets Before Valuation Allowance	46,331	15,232
Valuation allowance	(5,025)	(6,022)
Net deferred tax assets after valuation allowance	41,306	9,210
Pre-tax income (loss) from foreign operations	(2,000)	1,500	$ 36,900
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount	(94)	2,697	$ 1,449
8888 Foreign Governments
Deferred tax assets:
Tax loss and credit carryforwards	4,500
Deferred tax liabilities:
Valuation allowance	(1,800)
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount		1,500
Domestic Tax Authority
Deferred tax assets:
Tax loss and credit carryforwards	8,900
Deferred tax liabilities:
Valuation allowance	(3,200)
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount	$ 3,600	$ 1,200