XML 125 R106.htm IDEA: XBRL DOCUMENT v3.10.0.1
Revenue - Contract costs (Details) - CAD ($)
 12 Months Ended
Jan. 01, 2018
Dec. 31, 2018
Dec. 31, 2017
Capitalized Contract Cost [Line Items]      
Contract costs   $ 2,308,000 $ 422,000
Reimbursable bid costs      
Capitalized Contract Cost [Line Items]      
Contract costs   670,000 422,000
Contract costs capitalized during the period   248,000 422,000
Fulfillment costs      
Capitalized Contract Cost [Line Items]      
Contract costs   1,638,000 0
Contract costs capitalized during the period $ 502,000 $ 2,611,000 $ 0