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Commitments and Contingencies (Tables)
3 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]    
Summary of Future Minimum Lease Payments Under Noncancelable Operating Leases
As of March 31, 2022, future minimum operating lease payments were as follows (in thousands):
 
Through December 31, 2022
   $ 555  
2023
     851  
2024
     872  
2025
     894  
2026
     916  
2027
     939  
Thereafter
     2,033  
  
 
 
 
Total operating lease payments
     7,060  
Less: imputed interest
     (1,846
  
 
 
 
Present value of total operating lease liabilities
   $ 5,214  
  
 
 
 
Future minimum lease payments under noncancelable operating leases as of December 31, 2021 are as follows (in thousands):
 
2022
   $ 830  
2023
     851  
2024
     872  
2025
     894  
2026
     917  
Thereafter
     2,972  
  
 
 
 
   $ 7,336