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11. SHAREHOLDERS' EQUITY (Tables)
3 Months Ended
Dec. 31, 2018
Shareholders Equity Tables Abstract  
Fair value assumptions
  2018 2017
Exercise price $4.375 $7.50
Risk free interest rate  2.90% 2.06%
Volatility 70.61% 43.12%
Expected term 5 years 5 years
Dividend yield None None