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Employee Benefit Plans - Equity Incentive Plan (Details) - shares
12 Months Ended
Dec. 21, 2021
Dec. 31, 2021
Aug. 31, 2020
Restricted stock      
Employee Benefit Plans      
Number of shares granted   3,225  
Vesting period   3 years  
Restricted stock | Non-employee      
Employee Benefit Plans      
Number of shares granted 3,225    
Vesting period 3 years    
Equity Incentive Plan ("2020 Plan")      
Employee Benefit Plans      
Exercise of stock options     200,154
Equity Incentive Plan ("2020 Plan") | Stock options      
Employee Benefit Plans      
Exercise of stock options     142,967
Equity Incentive Plan ("2020 Plan") | Restricted stock      
Employee Benefit Plans      
Exercise of stock options     57,187