Number of shares of equity interests issued or issuable to acquire entity.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)(4)
-URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479

+ Details

Name:	us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

+ Details

Name:	us-gaap_EquityMethodInvestmentOwnershipPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_LossContingenciesLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Consulting agreement, monthly payment

+ References

No definition available.

+ Details

Name:	wolv_ConsultingAgreementMonthlyPayment
Namespace Prefix:	wolv_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Consulting fees

+ References

No definition available.

+ Details

Name:	wolv_ConsultingFees
Namespace Prefix:	wolv_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=wolv_DecisionzoneIncMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Commitments (Narrative) (Details)	1 Months Ended	9 Months Ended
Commitments (Narrative) (Details)	Apr. 19, 2016 shares	Feb. 29, 2020 CAD ($)	Feb. 29, 2020 USD ($)	Feb. 28, 2019 CAD ($)	Feb. 28, 2019 USD ($)
Loss Contingencies [Line Items]
Consulting agreement, monthly payment		$ 10,000	$ 7,530
Consulting fees		$ 90,000	$ 67,502	$ 90,000	$ 68,785
Decision-Zone Inc. [Member]
Loss Contingencies [Line Items]
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares	400,000,000
Equity Method Investment, Ownership Percentage	15.00%