XML 48 R36.htm IDEA: XBRL DOCUMENT v3.7.0.1
Capital Stock - Schedule of Changes in Fair Value Assumptions (Details) - $ / shares
9 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Black-Scholes option valuation model | Option awards without performance conditions    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Weighted average risk-free interest rate 1.26%  
Weighted-average volatility 70.26%  
Expected dividends $ 0.00  
Weighted average expected term (years) 5 years  
Weighted average fair value $ 1.23  
Black-Scholes option valuation model | Warrants    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Weighted average risk-free interest rate 0.83%  
Weighted-average volatility 55.21%  
Expected dividends $ 0.00  
Weighted average expected term (years) 1 year 0 years
Weighted average fair value $ 0.45  
Monte-Carlo Simulation valuation model | Option awards with performance conditions    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Weighted average risk-free interest rate 1.26%  
Weighted-average volatility 70.26%  
Weighted average fair value $ 1.22