Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Note 13 - Capital and Other Components of Equity - Assumptions (Details)

v3.8.0.1
Note 13 - Capital and Other Components of Equity - Assumptions (Details)
Dec. 27, 2017
USD ($)
Feb. 21, 2017
CAD ($)
Statement Line Items [Line Items]    
Exercise price, warrants issued $ 1.2625 $ 2.15
Public offering warrants in 2017 [member]    
Statement Line Items [Line Items]    
Exercise price, warrants issued 1.26  
Share price $ 0.97  
Risk-free interest 2.22%  
Estimated life (in years) (Year) 5 years  
Expected volatility 93.52%  
Broker warrants [member]    
Statement Line Items [Line Items]    
Exercise price, warrants issued $ 1.2625 2.15
Share price $ 0.97 $ 1.70
Risk-free interest 2.22% 0.79%
Estimated life (in years) (Year) 5 years 1 year
Expected volatility 93.52% 112.09%
Dividend