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Intangible Assets (Tables)
9 Months Ended
Sep. 30, 2019
Schedule of Finite-Lived Intangible Assets [Table Text Block]
 

 

June 30, 2019

 

 

December 31, 2018

 

Technology license (net of accumulated amortization of $881 (2018- $731))

$

1,120

 

$

1,270

 

Customer list-limited life-$9,298 CAD (net of accumulated amortization of $907)

 

7,021

 

 

 

Trademarks-indefinite life-$14,817 CAD

 

11,188

 

 

 

Environmental compliance approvals-indefinite life- $282,700 CAD

 

213,467

 

 

133,919

 

 

$

232,796

 

$

135,189