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Stock-Based Compensation - Equity plan (Details) - $ / shares
1 Months Ended 12 Months Ended
Nov. 30, 2020
Dec. 31, 2020
Employee recurring grants    
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]    
Monthly vesting percentage   2.083%
Board member initial grants    
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]    
Vesting period   3 years
Yearly vesting percentage   33.00%
Board member recurring grants    
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]    
Vesting period   1 year
Yearly vesting percentage   100.00%
Non Employee Consultant Grant One [Member]    
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]    
Monthly vesting percentage   8.33%
Non Employee Consultant Grant Two [Member]    
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]    
Monthly vesting percentage   2.083%
Restricted Stock    
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]    
Weighted average grant date fair value $ 11.05  
Granted (in shares) 14,000  
One year anniversary | Employee initial grants    
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]    
Yearly vesting percentage   25.00%
Thereafter | Employee initial grants    
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]    
Monthly vesting percentage   2.083%