Income Taxes - Components of Net Deferred Tax Assets (Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets:
Foreign tax credit carryforward	$ 17,577	$ 9,190
General business credit carryforward	7,053	3,853
Inventory	9,564	22,178
Net operating losses	32,278	21,348
Allowance for doubtful accounts	970	1,043
Reserve for accrued liabilities	2,769	3,161
Stock options and awards	904	868
Unrealized gain/loss	810	1,217
Disallowed interest carryforward	2,662	2,071
Capitalized R&D costs	3,282	0
Other	820	221
Total deferred tax assets	78,689	65,150
Valuation allowance	(59,952)	(44,235)
Deferred tax liabilities:
Property, plant and equipment	(7,652)	(7,233)
Goodwill & Intangibles	(1,519)	(1,796)
Deferred revenue	(2,728)	(1,258)
Reserve for unremitted earnings	(2,244)	(2,586)
Other	(3,862)	(586)
Total deferred tax liability	(18,005)	(13,459)
Net deferred tax asset	$ 732	$ 7,456