XML 105 R86.htm IDEA: XBRL DOCUMENT v3.10.0.1
Long term debt - Schedule of Promissory Notes (Details) - CAD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Debt Instrument [Line Items]    
Current portion of long term debt $ 29,996 $ 0
Long-term portion of debt 265,962 70,065
Promissory notes    
Debt Instrument [Line Items]    
Current portion of long term debt $ 28,443 $ 0