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

Share Based Payments - Narrative (Details)

v3.8.0.1
Share Based Payments - Narrative (Details)
12 Months Ended
Dec. 31, 2017
CAD ($)
shares
Dec. 31, 2016
CAD ($)
Dec. 31, 2015
CAD ($)
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Non-cash share based compensation | $ $ 578,703 $ 406,078 $ 429,537
Restricted share units      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Vesting period 3    
Performance share units      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Vesting period 3    
Reserve of share-based payments      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Common shares reserved for issuance | shares 14,180,572    
Minimum      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Vesting period 1.0    
Maximum      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Vesting period 3.0