Quarterly report pursuant to Section 13 or 15(d)

DISCLOSURE OF SHARE-BASED COMPENSATION ARRANGEMENTS BY SHARE-BASED PAYMENT AWARD (Details)

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DISCLOSURE OF SHARE-BASED COMPENSATION ARRANGEMENTS BY SHARE-BASED PAYMENT AWARD (Details) - Restricted Stock Units (RSUs) [Member] - shares
9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Common Stock [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Outstanding and unvested at beginning 382,435 451,085
Granted 458,467 777,884
Vested (475,120) (667,436)
Forfeited (85,286) (82,428)
Outstanding and unvested at ending 280,496 479,105
Preferred Stock [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Outstanding and unvested at beginning 44,000 44,000
Granted 46,197 59,673
Vested (56,197) (59,673)
Forfeited
Outstanding and unvested at ending 34,000 44,000