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3. ACCOUNTING POLICIES AND COMPARATIVE NUMBERS (Details Narrative)
 12 Months Ended
Dec. 31, 2017
Buildings  
Disclosure of detailed information about property, plant and equipment [line items]  
Property, plant and equipment useful life 15 - 20 years
Production machinery and equipment  
Disclosure of detailed information about property, plant and equipment [line items]  
Property, plant and equipment useful life 5 - 7 years
Other  
Disclosure of detailed information about property, plant and equipment [line items]  
Property, plant and equipment useful life 3 - 5 years