Quarterly report pursuant to Section 13 or 15(d)

SHARE-BASED PAYMENTS - Stock-based Compensation (Details)

v3.21.2
SHARE-BASED PAYMENTS - Stock-based Compensation (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]        
Stock-based compensation expense $ 134,113 $ 5,779 $ 4,155,641 $ 105,643
Unrecognized compensation cost related to non-vested stock option 1,164,223   $ 1,164,223  
Share-based arrangement, non-vested weighted average period     2 years 5 months 23 days  
Sales and Marketing Expense        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock-based compensation expense $ 537,550   $ 537,550