Quarterly report pursuant to Section 13 or 15(d)

Stock Based Compensation - Summary of Restricted Stock Units Activity (Detail)

v3.22.2.2
Stock Based Compensation - Summary of Restricted Stock Units Activity (Detail) - $ / shares
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
RSU granted   $ 3.46
Restricted Stock Units (RSUs)    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Beginning Balance 783,902  
RSU granted 7,786,850  
RSU vested (4,014)  
RSU forfeited (95,900)  
Ending Balance 8,470,838  
Beginning Balance $ 3.94  
RSU granted 2.89  
RSU vested 3.57  
RSU forfeited 3.35  
Ending Balance $ 2.98