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
6 Months Ended
Jun. 30, 2018
Dec. 31, 2017
Class of Warrant or Right    
Exercise price $ 0.95 $ 0.97
Number of warrants 1,550,400 5,844,567
$0.95 [Member]    
Class of Warrant or Right    
Exercise price $ 0.95  
Number of warrants 1,550,400  
Remaining contractual life (years) 2 months 12 days  
Expiry Aug. 27, 2018  
$1.04 [Member]    
Class of Warrant or Right    
Exercise price $ 0.95  
Number of warrants 1,550,400  
Remaining contractual life (years) 2 months 12 days