XML 80 R58.htm IDEA: XBRL DOCUMENT v3.20.4
Long term debt - Deferred Financing (Details) - CAD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Debt Disclosure [Abstract]    
Cost $ 2,784 $ 4,918
Accumulated amortization 588 1,022
Net Book Value $ 2,196 $ 3,896