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Stock-Based Compensation - Narrative (Details)
$ / shares in Units, $ in Thousands
3 Months Ended
Jan. 01, 2023
shares
Jan. 01, 2021
Oct. 14, 2020
USD ($)
shares
Mar. 31, 2023
USD ($)
tranch
$ / shares
shares
Mar. 31, 2022
USD ($)
$ / shares
shares
Sep. 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Grant date fair value (in dollars per share) | $ / shares       $ 2.46 $ 5.13  
Unrecognized compensation cost       $ 14,100    
Intrinsic value of options exercised       100 $ 100  
Aggregate intrinsic value of options exercisable       200    
Aggregate intrinsic value of options outstanding       200    
Total stock-based compensation       $ 1,683 $ 1,513  
Stock options            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Weighted-average amortization period       2 years 5 months 26 days    
Expected dividends       0.00%    
Restricted Stock Units (RSUs)            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Weighted-average amortization period       3 years 5 months 19 days    
Total stock-based compensation       $ 200    
Unrecognized compensation cost for RSU       $ 3,100    
2020 Stock Incentive Plan            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Increase in number of shares authorized, percentage of capital stock outstanding           0.04
Common stock, additional capital shares reserved for future issuance (in shares) | shares 1,695,623          
Shares reserved for future issuance | shares       3,739,124    
Stock-based compensation, vesting period       4 years    
Share-based compensation, expiration period       10 years    
Share-based payment award, grants in period (in shares) | shares       165,050    
Number of tranches | tranch       3    
Threshold consecutive trading days       30 days    
2020 Employee Stock Purchase Plan            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Increase in number of shares authorized, percentage of capital stock outstanding     0.01      
Common stock, additional capital shares reserved for future issuance (in shares) | shares 423,905          
Shares reserved for future issuance | shares     395,795 1,216,723    
Purchase price of common stock in percent     85.00%      
Contribution limit in percentage of employee's eligible compensation     15.00%      
Maximum value of shares per employee during any calendar year     $ 25      
Maximum number of shares per employee during any one purchase period (in shares) | shares     600      
Annual increase in number of shares authorized, term   10 years        
Stock issued under ESPP (in shares) | shares       11,171 5,227  
Proceeds from ESPP       $ 100 $ 100