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Recurring Fair Value Measurements - Summary of Change in Fair Value of Warrant Liabilities (Detail)

v3.21.2
Recurring Fair Value Measurements - Summary of Change in Fair Value of Warrant Liabilities (Detail) - CIK_0001819810_Genesis Park Acquisition Corp [Member] - USD ($)
 3 Months Ended 5 Months Ended 6 Months Ended
Jun. 30, 2021
Dec. 31, 2020
Jun. 30, 2021
Changes In Fair Value Of Warrant Liabilities      
Fair value at beginning balance     $ 36,549,753
Change in fair value $ 5,062,749 $ 11,211,642 4,617,084
Fair Value at Ending balance 41,166,837 36,549,753 41,166,837
Level 3      
Changes In Fair Value Of Warrant Liabilities      
Fair value at beginning balance     36,549,753
Public Warrants reclassified to level 2     (17,933,496)
Change in fair value     2,569,881
Fair Value at Ending balance $ 21,186,138 $ 36,549,753 $ 21,186,138