Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Payments - Stock Options (Details)

v3.20.2
Stock-Based Payments - Stock Options (Details) - USD ($)
9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Unrecognized compensation costs $ 12,300,000  
Period in which compensation costs will be recognized 2 years 6 months  
Granted and outstanding (in shares) 1,190,050  
Intrinsic value of options exercised $ 500,000 $ 19,300
Performance-based stock options    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Unrecognized compensation costs $ 300,000  
Period in which compensation costs will be recognized 2 years 1 month 6 days  
Advisor | Performance-based stock options    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Unrecognized compensation costs $ 300,000  
Period in which compensation costs will be recognized 6 years  
Granted and outstanding (in shares) 75,000