Quarterly report pursuant to Section 13 or 15(d)

Shareholders' Equity and Capital Stock - o/s warrants (Details)

v3.10.0.1
Shareholders' Equity and Capital Stock - o/s warrants (Details) - $ / shares
9 Months Ended
Sep. 30, 2018
Dec. 31, 2017
Class of Warrant or Right    
Exercise price $ 1.00 $ 0.97
Number of warrants 13,062,878 5,844,567
$0.95 [Member]    
Class of Warrant or Right    
Exercise price $ 1.00  
Number of warrants 13,062,878  
Remaining contractual life (years) 3 years  
Expiry Sep. 25, 2021  
$1.04 [Member]    
Class of Warrant or Right    
Exercise price $ 1.00  
Number of warrants 13,062,878  
Remaining contractual life (years) 3 years