Commitments and contingencies (Details) (CAD)	Dec. 31, 2014
2015	315,360
2016	508,410
2017	508,410
2018	508,410
2019	508,410
Estimated future minimum annual commitment	2,349,000
Thereafter, 2020 through 2025	2,979,848
Total leases	5,328,848
Existing premises[Member]
2015	188,257
2016
2017
2018
2019
Estimated future minimum annual commitment	188,257
Thereafter, 2020 through 2025
Total leases	188,257
New premises[Member]
2015	127,103
2016	508,410
2017	508,410
2018	508,410
2019	508,410
Estimated future minimum annual commitment	2,160,743
Thereafter, 2020 through 2025	2,979,848
Total leases	5,140,591

Amount of minimum lease payments maturing in the next fiscal year following the latest fiscal year for capital leases.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (b)

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Amount of minimum lease payments maturing in the fifth fiscal year following the latest fiscal year for capital leases.

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Amount of minimum lease payments maturing in the forth fiscal year following the latest fiscal year for capital leases.

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Amount of minimum lease payments maturing in the third fiscal year following the latest fiscal year for capital leases.

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Amount of minimum lease payments maturing in the second fiscal year following the latest fiscal year for capital leases.

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Amount of minimum lease payments maturing after the fifth fiscal year following the latest fiscal year for capital leases.

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Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 10

-Section 55

-Paragraph 40

-Subparagraph (Note 3)

-URI http://asc.fasb.org/extlink&oid=6584154&loc=d3e38371-112697

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-Name Accounting Standards Codification

-Topic 840

-SubTopic 20

-Section 50

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