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Stockholders' Equity - Summary of Stock Option Activity (Detail) - $ / shares
3 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Outstanding Beginning Balance, Number of Shares 3,280,585  
Granted, Number of Shares 58,889  
Canceled/Forfeited, Number of Shares (667)  
Outstanding Ending Balance, Number of Shares 3,338,807 3,280,585
Outstanding Beginning Balance, Weighted-Average Exercise Price Per Share $ 2.87  
Granted, Weighted-Average Exercise Price Per Share 6.33  
Cancelled/Forfeited, Weighted-Average Exercise Price Per Share 1.94  
Outstanding Ending Balance, Weighted-Average Exercise Price Per Share 2.93 $ 2.87
Outstanding, $1.17 - $23.20 [Member]    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Exercise Price Per Share, Minimum   1.17
Exercise Price Per Share, Maximum   $ 23.20
Granted, $6.06 - $7.20 [Member]    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Exercise Price Per Share, Minimum 6.06  
Exercise Price Per Share, Maximum 7.20  
Cancelled/Forfeited, $1.94 - $1.94 [Member]    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Exercise Price Per Share, Minimum 1.94  
Exercise Price Per Share, Maximum 1.94  
Outstanding, $1.17 - $23.20 [Member]    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Exercise Price Per Share, Minimum 1.17  
Exercise Price Per Share, Maximum $ 23.20