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Forfeiture Shares - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2021
Dec. 31, 2020
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Method Used For Calculating Fair Value , Monte-Carlo Simulation   Monte-Carlo simulation  
Fair value Of shares $ 4,485    
Expected volatility range, Minimum   46.71%  
Expected volatility range, Maximum   50.70%  
Risk-free rate range, Minimum   0.61% 0.42%
Risk-free rate range, Maximum   1.74% 1.69%
Monte Carlo simulation [Member]      
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Stock price per share $ 7.4 $ 7.4  
Expected volatility range, Minimum   47.74%  
Expected volatility range, Maximum   50.31%  
Risk-free rate range, Minimum   0.53%  
Risk-free rate range, Maximum   0.76%  
Maximum [Member]      
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Expected Term In years 4 years 10 years 10 years
Minimum [Member]      
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Expected Term In years 3 years 6 years 6 years
PTK Sponsor [Member]      
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Number Of Shares Issued With Respect To Forfeiture On Failure Of Targets   1,006,250