Adoption of ASC 842, Leases (Details Narrative) - CAD ($)	3 Months Ended
Apr. 30, 2019	Jan. 31, 2019
Discount rate	14.40%
Operating lease costs	$ 136,123
Retained earnings	(36,855,262)	$ (34,963,335)
On February 1, 2019 [Member]
Retained earnings	17,802
Right-of-use assets [Member] \| On February 1, 2019 [Member]
Adoption of ASC 862	1,162,218
Lease Liabilities [Member] \| On February 1, 2019 [Member]
Adoption of ASC 862	$ 1,180,020

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- Definition

Discount rate used by lessee to determine present value of operating lease payments.

+ References

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Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

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- Definition

The cumulative amount of the reporting entity's undistributed earnings or deficit.

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