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Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2023 | Mar. 31, 2022 | Dec. 31, 2022
Schedule Of Income Tax [Line Items] |  |  |
Tax effected NOLs - US | $ 127 |  |
NOL expiration date | 2024 |  |
Tax effected NOLs - International | $ 1,625 |  |
Federal statutory rate | 21.00% | 21.00% |
Tax effected capital loss | $ 17,740 |  | $ 17,541
Estimated effective rate | 7.90% | 62.00% |
Income tax expense/(benefit) | $ 1,383 | $ (16,713) |
Reduction in unrecognised tax benefits | 1,353 |  |
Deferred tax liabilities undistributed earnings of foreign subsidaries | $ 246 |  | $ 205
Unrecognized Tax Benefits Including Interest And Penalties [Member] |  |  |
Schedule Of Income Tax [Line Items] |  |  |
Unrecognized tax benefits |  | $ 19,897 |

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