Income Taxes - Schedule of Significant Components of Deferred Tax Liabilities and Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Deferred tax assets:
Goodwill and other intangibles	$ 1,224	$ 1,762
Accrued settlement	0	2,001
Deferred compensation	3,885	4,127
Contingent liabilities	448	600
Net operating loss / tax credit carryforwards	35,431	36,217
Pension and post-retirement liability	0	149
Inventories	1,082	852
Warranty reserve	138	146
Accounts receivable	265	201
Interest deduction carryforward	1,444	1,882
Capitalized research expenditures	1,882	1,599
Other	453	680
Total deferred tax assets	46,252	50,216
Less: valuation allowance	(8,223)	(40,125)
Net deferred tax assets	38,029	10,091
Deferred tax liabilities:
Goodwill and other intangibles	(1,472)	(2,181)
Depreciation	(7,845)	(8,596)
Pension and post-retirement liability	(410)	0
Unrealized income on interest rate swap contracts	(110)	(306)
Unremitted earnings of foreign subsidiaries	(195)	(50)
Other	(247)	(190)
Total deferred tax liabilities	(10,279)	(11,323)
Net deferred tax (liabilities) assets	$ 27,750
Net deferred tax (liabilities) assets		$ (1,232)