Supplementary Financial Information On Oil And Natural Gas Exploration Development and Production (Details) (USD $)	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Extractive Industries [Abstract]
Revenues	$ 695,318us-gaap_OilAndGasRevenue	$ 735,413us-gaap_OilAndGasRevenue
Costs incurred:
Exploration and dry hole costs	56,351us-gaap_OtherUtilityCosts	112,123us-gaap_OtherUtilityCosts
Lease operating costs and production taxes	225,074	247,350
Impairment of oil and natural gas reserves	3,721,042vyey_ImpairmentOfOilAndGasReserves	640,583vyey_ImpairmentOfOilAndGasReserves
Depletion, depreciation and accretion	430,912	378,398
Totals, costs incurred	4,433,379us-gaap_CostOfGoodsSoldOilAndGas	1,378,454us-gaap_CostOfGoodsSoldOilAndGas
Pre-tax (loss) from producing activities	(3,738,061)	(643,041)
Results (loss) from of oil and natural gas producing activities (excluding overhead, income taxes, and interest costs)	$ (3,738,061)	$ (643,041)

Total costs related to oil and gas produced and sold during the reporting period.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Number 210

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

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Aggregate revenue during the period related to oil and gas business activities.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

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