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Leases - Additional Information (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Jan. 31, 2010
Leases [Abstract]      
Option to extend (in years)     3 years
Weighted average remaining lease term (in years) 4 years 4 months 24 days    
Weighted average discount rate used to determine the right-of-use assets and corresponding operating lease liabilities 5.80%    
Rent expense $ 0.2 $ 0.1