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Income Tax Expense - Schedule of Reconciliation of Tax Expense and Profit Before Tax (Parenthetical) (Detail) |  | 12 Months Ended
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Mar. 28, 2018 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Hong Kong [Member] |  |  |  |
Schedule of Components of Income Tax Expense Benefit [Line Items] |  |  |  |
Statutory tax rate | 16.50% | 16.50% | 16.50% | 16.50%

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- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-12 + Details
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