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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%)

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