Quarterly report pursuant to Section 13 or 15(d)

SUBSEQUENT EVENTS (Details)

v3.21.2
SUBSEQUENT EVENTS (Details) - Subsequent Event [Member]
Oct. 14, 2021
$ / shares
shares
SUBSEQUENT EVENTS (Details) [Line Items]  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross | shares 71,630
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price | $ / shares $ 5.9
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period 5 years