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 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Total stock-based compensation $ 1,139,913 $ 1,170,191 $ 2,032,341 $ 2,029,218
Stock options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Total stock-based compensation 21,210 347,328 91,622 427,758
Restricted stock        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Total stock-based compensation $ 1,118,703 $ 822,863 $ 1,940,719 $ 1,601,460