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Summary of Significant Accounting Policies - Summary Of Computation Of Diluted Net Loss (Income) Per Share (Detail) - shares
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Total 10,058,275 20,381,757
Equity incentive awards    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Total 58,275
Convertible debt    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Total 10,000,000
Convertible preferred stock    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Total 18,048,635
Series B-1 warrants    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Total 2,333,122