Income Taxes (Schedule Of Deferred Tax Assets And Deferred Tax Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Deferred tax assets:
Post-employment and other employee benefits	$ 15,144	$ 15,240
Operating losses	50,976	39,908
Capital loss and foreign tax credit	14,690	14,245
Disallowed interest carryforward	43,079	27,529
Inventory adjustments	6,601	4,936
Long-term contract option amortization	781	845
Other	4,529	4,618
Total gross deferred tax assets	135,800	107,321
Less: valuation allowance	(92,200)	(19,308)
Total deferred tax assets	43,600	88,013
Deferred tax liabilities:
Fixed assets	51,623	50,247
Goodwill and acquired intangibles	7,364	6,676
Other	426	1,922
Total deferred tax liabilities	59,413	58,845
Net deferred tax (liability) asset	$ (15,813)
Net deferred tax (liability) asset		$ 29,168

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