Income Taxes - Schedule of Significant Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Deferred tax assets:
Benefit plan reserves	$ 6,962	$ 5,947
Inventory valuation reserves	4,885	3,077
Research and development capitalization	3,169	6,483
Net operating loss carryforwards	2,209	1,967
Other accrued expenses	1,982	2,128
Foreign tax credit	1,337	1,337
Accrued compensation and benefits	1,279	1,147
Allowance for credit losses	711	1,298
Other	424	56
Gross deferred tax assets	22,958	23,440
Valuation allowance	(2,009)	(2,725)
Net deferred tax assets	20,949	20,715
Deferred tax liabilities:
Depreciation and other basis differences	(15,896)	(15,179)
Intangibles	(2,166)	(2,003)
Other	(1,113)	(753)
Deferred tax liabilities	(19,175)	(17,935)
Net deferred tax assets	1,774	2,780
Change in net deferred tax assets:
Ordinary movement	1,176	(1,084)
Pension Termination	(2,018)	0
Items of other comprehensive loss	0	267
Deferred tax balances from business acquisitions	(359)	0
Currency translation	192	24
Other	3	0
Total change in net deferred tax assets	$ (1,006)	$ (793)