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Share-Based Compensation - Additional Information (Details)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended 12 Months Ended
Jun. 30, 2021
shares
Mar. 31, 2022
USD ($)
condition
shares
Mar. 31, 2021
USD ($)
Dec. 31, 2021
USD ($)
condition
$ / shares
shares
Dec. 31, 2020
USD ($)
$ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based compensation expense   $ 4,481 $ 757 $ 6,754 $ 1,051
2022 Equity Incentive Plan          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Vesting period   3 years      
Restricted stock units, granted | shares   4,296,875      
2017 Equity Incentive Plan          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Restricted stock units, outstanding | shares   6,269,300      
Number of shares issued under share-based payment arrangement. | shares       7,927,329  
unrecognized compensation cost related to unvested share-based compensation arrangements       $ 19,600  
Board of Directors          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Anniversary period   10 years      
Board of Directors | 2022 Equity Incentive Plan          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Restricted stock units, granted | shares   4,296,875      
Percentage increase in common stock reserve for future issuance   5.00%      
Research and Development          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based compensation expense   $ 1,300 200 1,930 500
General and Administrative          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based compensation expense   3,200 600 4,824 551
Stock Options          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based compensation expense   $ 3,030 $ 757 $ 6,800 $ 1,100
weighted average grant date fair value per share | $ / shares       $ 5.77 $ 3.19
Aggregate grant date fair value of stock options vested       $ 5,300 $ 1,700
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition       2 years 9 months 18 days  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value       $ 1,000 $ 500
Stock Options | 2017 and 2022 Equity Incentive Plan          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Expiration period   10 years   10 years  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value   $ 16,304 [1]   $ 5,011  
Stock Options | 2017 and 2022 Equity Incentive Plan | Minimum          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Vesting period   3 years   3 years  
Stock Options | 2017 and 2022 Equity Incentive Plan | Maximum          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Vesting period   4 years   4 years  
Restricted Stock Units          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based compensation expense   $ 696   $ 0  
Restricted Stock Units | 2022 Equity Incentive Plan          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Restricted stock units, granted | shares   703,329      
Restricted stock units, outstanding | shares   702,663      
Restricted Stock Units | Executive Officer          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based compensation expense   $ 755      
Restricted stock units, granted | shares 952,804        
Vesting description   Each RSU granted in the RSU Award entitles the recipient to one share of common stock upon vesting subject to the service, performance, and market conditions.      
Restricted stock units, outstanding | shares   952,804   952,804  
Restricted stock units, vested | shares   0   0  
Restricted stock units, exercisable | shares   0   0  
Number of performance condition scenarios | condition   3   3  
Restricted Stock Units | IPO          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Expiration period       10 years  
Restricted Stock Units | IPO | Executive Officer          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Vesting description   Upon an IPO, (i) one-sixth of the RSU Award will vest if a minimum Enterprise Value of $2.5 billion is achieved, (ii) all the RSU Award will vest if a $5.0 billion Enterprise Value is achieved, and (iii) a portion of the RSU Award will vest based on a straight-line interpolation if an Enterprise Value of between $2.5 billion and $5.0 billion is achieved.   Upon an IPO, (i) one-sixth of the RSU Award will vest if a minimum Enterprise Value of $2.5 billion is achieved, (ii) all the RSU Award will vest if a $5.0 billion Enterprise Value is achieved, and (iii) a portion of the RSU Award will vest based on a straight-line interpolation if an Enterprise Value of between $2.5 billion and $5.0 billion is achieved.  
Anticipated service period   10 years      
Fair value of the RSU award   $ 10,300      
Restricted Stock Units | Change in Control | Executive Officer          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Vesting description   Upon a Change in Control, (i) one-sixth of the RSU Award will vest if a minimum Change in Control Market Capitalization of $2.5 billion is achieved, (ii) all of the RSU Award will vest if a $5.0 billion Change in Control Market Capitalization is achieved, and (iii) a portion of the RSU Award will vest based on a straight-line interpolation if a Change in Control Market Capitalization of between $2.5 billion and $5.0 billion is achieved based on a straight-line interpolation.   Upon a Change in Control, (i) one-sixth of the RSU Award will vest if a minimum Change in Control Market Capitalization of $2.5 billion is achieved, (ii) all of the RSU Award will vest if a $5.0 billion Change in Control Market Capitalization is achieved, and (iii) a portion of the RSU Award will vest based on a straight-line interpolation if a Change in Control Market Capitalization of between $2.5 billion and $5.0 billion is achieved based on a straight-line interpolation.  
Restricted Stock Units | General and Administrative | Executive Officer          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based compensation expense   $ 800      
[1] The aggregate intrinsic value is calculated as the difference between the exercise price of the underlying options and the estimated fair value of the common stock for the options that were in the money as of March 31, 2022.