Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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- Definition

Noncurrent portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 410
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849

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Description of the methodology for computing depreciation for classes of depreciable assets.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (d)
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Note 2 - Significant Accounting Policies (Details Textual)	12 Months Ended
	May 31, 2019 USD ($) shares	May 31, 2018 USD ($) shares	May 31, 2019 CAD ($)	May 31, 2018 CAD ($)
Asset Retirement Obligations, Noncurrent, Total	$ 309,000	$ 283,000	$ 419,286	$ 366,641
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	10,000,000	9,861,900
Computer Equipment [Member]
Property, Plant and Equipment, Depreciation Methods	30%
Vehicles [Member]
Property, Plant and Equipment, Depreciation Methods	30%
Tent [Member]
Property, Plant and Equipment, Depreciation Methods	20%