Quarterly report pursuant to Section 13 or 15(d)

NET LOSS PER SHARE (Details 1)

v3.21.2
NET LOSS PER SHARE (Details 1) - shares
9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Equity Option [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Anti-dilutive shares 5,773,428 5,557,254
Restricted Stock [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Anti-dilutive shares 345,471 345,817