Post-effective amendment to a registration statement that is not immediately effective upon filing

Stock-based Compensation - Additional Information (Details)

v3.22.1
Stock-based Compensation - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 12 Months Ended
Apr. 03, 2022
Mar. 31, 2021
Jan. 02, 2022
Dec. 31, 2020
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]        
Stock-based compensation expense, tax benefit $ 0 $ 0 $ 0 $ 0
Stock repurchase rights lapses description     The repurchase right lapses 90 days after the termination of the employee’s employment  
Shares remained subject to right of repurchase 4,302,542      
Shares remained subject to right of repurchase     5,086,572 5,383,935
Early exercised liability $ 300   $ 300 $ 300
Share-based Payment Arrangement, Amount Capitalized 300   700  
Unrecognized stock-based compensation expenses $ 50,600   $ 48,200  
Weighted average period of recognition for unrecognized stock-based compensation 3 years 7 months 6 days   3 years 7 months 6 days  
Weighted Average Grant Date Fair Value, Granted     $ 4.43 $ 0.59
Vested fair value of stock options     $ 6,600 $ 300
Stock purchase plan approval date     Jul. 12, 2021  
Stock purchase plan offering date     Nov. 30, 2021  
Stock purchase plan first purchase date     May 30, 2022  
Accrued Bonuses $ 1,000      
Equity Plan [Member]        
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]        
Shares reserves for future issuance     16,850,000  
Equity Incentive Plan, Description     The number of shares reserved for issuance under the 2021 Plan will automatically increase on January 1st each year, starting on January 1, 2022 and continuing through January 1, 2031, by the lesser of (a) 4% of the total number of shares of the Company’s common stock outstanding on December 31st of the immediately preceding fiscal year or (b) a lesser number determined by the Company’s board of directors prior to the applicable January 1st.  
Lesser rate     4.00%  
Employee Stock Purchase Plan [Member]        
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]        
Equity Incentive Plan, Description     The number of shares reserved for issuance under the 2021 ESPP will automatically increase on January 1st each year, starting on January 1, 2022 and continuing through January 1, 2031, by the lesser of (a) 1% of the total number of shares of the Company’s common stock outstanding on December 31st of the preceding calendar year, (b) 2,000,000 shares of the Registrant’s common stock or (c) a lesser number determined by the Company’s board of directors.  
Registrants common stock, shares     2,000,000  
Lesser rate     1.00%  
Discount rate     15.00%  
Base compensation rate     15.00%  
Fair market rate     85.00%  
Offering periods, Description     The 2021 ESPP provides 18-month offering periods with three 6-month purchase periods with the purchase periods ending on May 7, 2022, November 4, 2022 and May 4, 2023. A new 18-month offering period will commence every six months thereafter.  
Share Reserve Available For Issuance     5,625,000  
Restricted Stock Units [Member]        
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]        
Weighted Average Grant Date Fair Value, Granted $ 17.55   $ 23.12  
Vested fair value of stock options     $ 1,800