Income Taxes - Reconciliation Of Income Tax Rates (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Effective Income Tax Rate Reconciliation, Amount
Statutory rate	$ 198	$ (1,889)
Foreign tax rate differential	(520)	(306)
State income taxes, net of federal benefit	322	327
Non-deductible expenses	206	200
Non-deductible executive compensation	256	45
Income tax credits	(218)	(261)
Change in income tax rates	(38)	176
Tax on unremitted foreign earnings	181	439
Change in valuation allowance	(723)	37,895
Other	(19)	55
Total income tax (benefit) expense	$ (355)	$ 36,681
Effective Income Tax Rate Reconciliation, Percent
Statutory rate	21.00%	21.00%
Foreign tax rate differential	(55.10%)	3.40%
State income taxes, net of federal benefit	34.10%	(3.60%)
Non-deductible expenses	21.80%	(2.20%)
Non-deductible executive compensation	27.10%	(0.50%)
Income tax credits	(23.10%)	2.90%
Change in income tax rates	(4.00%)	(2.00%)
Tax on unremitted foreign earnings	19.20%	(4.90%)
Change in valuation allowance	(76.60%)	(421.20%)
Other	(2.00%)	(0.60%)
Effective rate	(37.60%)	(407.70%)