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Schedule of Stockholders' Equity Note, Warrants or Rights (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2016 USD ($) $ / shares shares	Jun. 30, 2016 CAD / shares shares
Share Purchase Warrants Denominated in Canadian Dollars [Member] | June 22, 2017 Expiry Date [Member]
Exercise Price | CAD / shares		CAD 13.25
Warrants Outstanding	351,025	351,025
Share Purchase Warrants Denominated in Canadian Dollars [Member] | June 15, 2017 Expiry Date [Member]
Exercise Price | CAD / shares		CAD 9.50
Warrants Outstanding	456,948	456,948
Share Purchase Warrants Denominated in United States Dollars [Member]
Fair value | $	$ 1,661
Share Purchase Warrants Denominated in United States Dollars [Member] | January 25, 2017 Expiry Date [Member]
Exercise Price | $ / shares	$ 6.28
Warrants Outstanding	1,224,000	1,224,000
Fair value | $	$ 35
Share Purchase Warrants Denominated in United States Dollars [Member] | March 14, 2019 Expiry Date [Member]
Exercise Price | $ / shares	$ 3.20
Warrants Outstanding	2,515,625	2,515,625
Fair value | $	$ 1,626

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(i))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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