Organization and Summary of Significant Accounting Policies - Reclassifications (Details) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
Jan. 31, 2015	Dec. 31, 2014
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Reduction in accounts receivable - affiliates		$ 50
Increase in accrued liabilities - related parties		100
Decrease to additional paid in capital from reclassifications		$ 150
Payment of related party payable	$ 100

The increase (decrease) during the reporting period in receivables to be collected from other entities that could exert significant influence over the reporting entity.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585

+ Details

Name:	us-gaap_IncreaseDecreaseInDueFromRelatedParties
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The increase (decrease) during the reporting period in the aggregate amount of obligations to be paid to the following types of related parties: a parent company and its subsidiaries; subsidiaries of a common parent; an entity and trust for the benefit of employees, such as pension and profit-sharing trusts that are managed by or under the trusteeship of the entities' management; an entity and its principal owners, management, or member of their immediate families; affiliates; or other parties with the ability to exert significant influence.

+ References

+ Details

Name:	us-gaap_IncreaseDecreaseInDueToRelatedParties
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- References

No definition available.

+ Details

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

- Definition

Increase (Decrease) to Additional Paid in Capital, Reclassifications

+ References

No definition available.

+ Details

Name:	vyey_IncreaseDecreasetoAdditionalPaidinCapitalReclassifications
Namespace Prefix:	vyey_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Payment of Related Party Payable

+ References

No definition available.

+ Details

Name:	vyey_PaymentofRelatedPartyPayable
Namespace Prefix:	vyey_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration