Quarterly report pursuant to Section 13 or 15(d)

Stock Based Compensation - Share Based Compensation Expense (Details)

v3.21.1
Stock Based Compensation - Share Based Compensation Expense (Details) - USD ($)
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Share-based payment arrangement, expense $ 892,428 $ 859,027
Options    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Share-based payment arrangement, expense 70,412 80,430
Restricted Stock    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Share-based payment arrangement, expense $ 822,016 $ 778,597