Quarterly report pursuant to Section 13 or 15(d)

Stock Based Compensation - Share Based Compensation Expense (Details)

v3.21.2
Stock Based Compensation - Share Based Compensation Expense (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Total stock-based compensation $ 1,221,205 $ 738,516 $ 3,253,546 $ 2,767,734
Stock options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Total stock-based compensation 181,558 302,806 273,180 730,564
Restricted stock        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Total stock-based compensation $ 1,039,647 $ 435,710 $ 2,980,366 $ 2,037,170