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Income Taxes - Narrative (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Income Tax Uncertainties: |  |  |  |
Deferred tax liability undistributed earnings of foreign subsidiaries | $ 1,000 | $ 600 |  |
Interest deduction carryforward | 27,807 | 17,822 |  |
Unrecognized tax benefit | 21,027 | 20,889 | $ 26,408 | $ 24,510
Net unrecognized tax benefits that, if recognized, would favorably impact the effective income tax rate | 20,400 | 20,100 |  |
Unrecognized tax benefit decrease reasonably possible within the next 12 months | 800 |  |  |
Accrued interest and penalties related to income tax liabilities | 400 | 500 |  |
Aggregate amount of interest and penalties expense (benefit) recorded in the statement of operations | (100) | (100) | $ (500) |
INDIA |  |  |  |
Income Tax Uncertainties: |  |  |  |
Undistributed earnings | 45,700 |  |  |
Non-US, Excluding India |  |  |  |
Income Tax Uncertainties: |  |  |  |
Undistributed earnings | 31,500 |  |  |
GERMANY |  |  |  |
Income Tax Uncertainties: |  |  |  |
Interest deduction carryforward | 9,000 | 8,500 |  |
Other Noncurrent Liabilities |  |  |  |
Income Tax Uncertainties: |  |  |  |
Unrecognized tax benefit | 10,700 | $ 10,500 |  |
Domestic Federal |  |  |  |
Operating Loss Carryforwards: |  |  |  |
Operating loss carryforwards | 42,800 |  |  |
Operating loss carryforwards, not subject to expiration | 2,900 |  |  |
Domestic Federal | General Business Tax Credit Carryforward |  |  |  |
Tax Credit Carryforward: |  |  |  |
Tax credit carryforward | 26,600 |  |  |
State |  |  |  |
Operating Loss Carryforwards: |  |  |  |
Operating loss carryforwards, deferred tax asset, subject to expiration | 700 |  |  |
Operating loss carryforwards, valuation allowance | 400 |  |  |
State | General Business Tax Credit Carryforward |  |  |  |
Tax Credit Carryforward: |  |  |  |
Tax credit carryforward | 400 |  |  |
Foreign |  |  |  |
Operating Loss Carryforwards: |  |  |  |
Operating loss carryforwards | 14,500 |  |  |
Operating loss carryforwards, not subject to expiration | $ 14,400 |  |  |
Operating loss carryforwards, expiration period | 5 years |  |  |
Tax Credit Carryforward: |  |  |  |
Tax credit carryforward | $ 2,700 |  |  |
Tax credit carryforward, valuation allowance | 2,700 |  |  |
Other Foreign Jurisdiction |  |  |  |
Tax Credit Carryforward: |  |  |  |
Tax credit carryforward | 3,900 |  |  |
Tax credit carryforward, valuation allowance | 700 |  |  |
Tax credit carryforward, not subject to expiration | $ 700 |  |  |
Tax credit carryforward, expiration period | 7 years |  |  |

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