Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION - Weighted average restricted stock (Details)

v3.21.2
STOCK-BASED COMPENSATION - Weighted average restricted stock (Details) - 2013 Incentive Plan [Member] - $ / shares
9 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Non Vested, Beginning Balance   $ 0.57
Awarded $ 0.19 0
Vested (0.19) 0
Forfeited 0 0
Non Vested, Ending Balance $ 0 $ 0.57