Quarterly report pursuant to Section 13 or 15(d)

LOSS PER SHARE (Narrative) (Details)

v3.10.0.1
LOSS PER SHARE (Narrative) (Details) - shares
3 Months Ended 9 Months Ended
Aug. 31, 2017
Aug. 31, 2018
Aug. 31, 2017
Options and warrants [Member]      
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 4,375,856 7,919,874  
Shares [Member]      
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount   201,557 2,462,598