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Stock-Based Compensation - Additional Information (Details) - USD ($)
1 Months Ended 3 Months Ended 12 Months Ended
Mar. 11, 2020
Sep. 21, 2019
Jun. 05, 2019
May 16, 2019
Jan. 31, 2022
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Jan. 01, 2022
Jan. 01, 2021
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Shares remaining available for future issuance           1,869,584   1,392,199    
Share-based compensation award, granted           442,339        
Share-based compensation award, weighted-average fair value           $ 1.04 $ 9.28      
Stock-based compensation expense           $ 1,056,000 $ 947,000      
Expected weighted average period to recognize expense           2 years 6 months 29 days   2 years 7 months 24 days    
Unrecognized stock-based compensation expense           $ 9,300,000   $ 9,400,000    
Restricted Stock Units                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Shares, granted         425,289 425,289        
Vesting term         4 years          
Unrecognized compensation cost           $ 600,000        
Expected weighted average period to recognize expense           3 years 9 months 29 days        
Performance Based Awards                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Share-based compensation award, granted   220,928 220,928 220,928            
Performance Based Awards | Tranche One                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Stock option vested percentage           25.00%        
Maximum | Restricted Stock Units                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Stock-based compensation expense           $ 100,000        
Maximum | Performance Based Awards                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Stock-based compensation expense           $ 100,000 $ 100,000      
2016 Stock Incentive Plan                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Shares remaining available for future issuance 228,852         0        
2020 Equity Incentive Plan                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Shares remaining available for future issuance           1,431,045   1,216,532 1,051,490 701,930
Number of shares of common stock that may be issued accordance with plan 1,220,283                  
Description of changes in the number of shares reserved for issuance           The number of shares reserved will be annually increased on the first day of each fiscal year, beginning with the fiscal year ending December 31, 2021 and continuing until, and including, the fiscal year ending December 31, 2030, equal to the lesser of (i) 4% of the number of shares of the Company’s common stock outstanding on the first day of such fiscal year and (ii) an amount determined by the Company’s board of directors.        
Common stock outstanding percent 4.00%                  
2020 Equity Incentive Plan | Maximum                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Number of shares of common stock that may be issued accordance with plan 8,541,982                  
Number of shares authorized 2,091,969                  
2020 Employee Stock Purchase Plan                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Shares remaining available for future issuance           438,539   175,667 262,872  
Number of shares of common stock that may be issued accordance with plan 386,432                  
Number of shares authorized 193,216                  
Common stock outstanding percent 1.00%                  
Expected weighted average period to recognize expense 2 months 15 days                  
Shares purchased under the ESPP           0        
2020 Employee Stock Purchase Plan | Maximum                    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                    
Stock-based compensation expense           $ 100,000        
Unrecognized stock-based compensation expense $ 100,000