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v3.25.1

Other Current Assets (Detail) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | --- | --- | ---
Other Assets [Abstract] |  |  |  |
Loans receivable - current |  | $ 24 |  |
Less: Allowance for loans receivable - current |  | (24) | $ (29) | $ (33)
Other receivable | $ 2 | 2 |  |
Other | 127 | 141 |  |
Other current assets | $ 129 | $ 143 |  |

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