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Subsequent Events - Additional Information (Detail) - CIK_0001819810_Genesis Park Acquisition Corp [Member] - USD ($) |  |  | 5 Months Ended
--- | --- | --- | ---
Jan. 07, 2021 | Nov. 27, 2020 | Dec. 31, 2020
Subsequent Event [Line Items] |  |  |
Sale of 16,377,622 Units at IPO net of Public Warrant initial fair value |  |  | $ 146,170,277
Founder Shares Subject To Forfeiture [Member] |  |  |
Subsequent Event [Line Items] |  |  |
Sale of 16,377,622 Units at IPO net of Public Warrant initial fair value | $ 0 |  |
IPO [Member] |  |  |
Subsequent Event [Line Items] |  |  |
Number of trading days for determining the share price |  | 45 days |
Stock issued during the period shares new issues |  | 2,250,000 |
Over-Allotment Option [Member] |  |  |
Subsequent Event [Line Items] |  |  |
Stock issued during the period shares new issues |  | 2,250,000 |
Over-Allotment Option [Member] | Founder Shares Subject To Forfeiture [Member] |  |  |
Subsequent Event [Line Items] |  |  |
Number of trading days for determining the share price | 45 days | 45 days | 45 days
Sale of 16,377,622 Units at IPO net of Public Warrant initial fair value | $ 0 |  |

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