Quarterly report pursuant to Section 13 or 15(d)

EQUITY (Tables)

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EQUITY (Tables)
9 Months Ended 12 Months Ended
Aug. 31, 2018
Nov. 30, 2017
Schedule of Fair Value of Instruments for Financing [Table Text Block]
    Proceeds  
    Allocation  
    (in thousands)  
Warrants component $ 2,923  
Shares component   5,142  
Total $ 8,065  
    Proceeds  
    Allocation  
    (in thousands)  
Warrants component $ 2,813  
Shares component   4,910  
Total $ 7,723  
Schedule of Stockholders' Equity Note, Warrants or Rights, Valuation Assumptions [Table Text Block]
  Nine Months Ended
  August 31, 2018
   
Value of one common share $6.5 -$14.68
Dividend yield 0%
Expected stock price volatility 90.6%- 93.8%
Risk free interest rate 1.99%- 2.73%
Expected term (years) 3