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The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

No definition available.

Name:	us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners
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Data Type:	num:percentItemType
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Period Type:	instant

Total contributions made by each class of partners (i.e., general, limited and preferred partners).

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187171-122770

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 04
-Article 3

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Data Type:	xbrli:monetaryItemType
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Value of preferred stock and warrants for common stock issued.

No definition available.

Name:	us-gaap_StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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Management Fee, Related Party, Percent

No definition available.

Name:	vyey_ManagementFeeRelatedPartyPercent
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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

Noncontrolling Interest, Preferred Return Distribution, Percentage

No definition available.

Name:	vyey_NoncontrollingInterestPreferredReturnDistributionPercentage
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Data Type:	num:percentItemType
Balance Type:	na
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Percentage of Partnership Interests Distributable at Company's Discretion

No definition available.

Name:	vyey_PercentageofPartnershipInterestsDistributableatCompanysDiscretion
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Data Type:	num:percentItemType
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Period Type:	instant

Warrant Issuance Ratio per $1.00 Invested

No definition available.

Name:	vyey_WarrantIssuanceRatioper1.00Invested
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Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	duration

Warrants, Conversion Ratio from Units

No definition available.