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Acquisition (Details Narrative) (USD $) | 12 Months Ended
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Dec. 31, 2014 | Dec. 31, 2013
Acquisition Narrative |  |
Percentage of membership interests purchased | 100.00%pwvi_PercentageOfMembershipInterestsPurchased |
Area of land owned by sellers in Scottsdale Arizona | 5,000pwvi_AreaOfLandOwnedBySellersInScottsdaleArizona |
Stock issued during period, shares, acquisitions | 2,260,000pwvi_StockIssuedDuringPeriodSharesAcquisitions1 |
Share price (in Dollars per share) | $ 1.37pwvi_SharePriceInDollarsPerShare |
Exercise period of warrants (in years) | 3pwvi_ExercisePeriodOfWarrantsInYears |
Warrants issued' | 300,000pwvi_WarrantsIssued1 |
Amortization expenses | $ 219,813pwvi_AmortizationExpenses | $ 219,813pwvi_AmortizationExpenses
Accumulated amortization of intangible asset-intellectual property | $ 604,487us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization | $ 384,673us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization

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- Details
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- Definition The amount of amortization expense expected to be recognized during year two of the five succeeding fiscal years. + References No definition available. + Details
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- Definition Percentage of membership interests purchased + References No definition available. + Details
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- Definition Per share price of shares of stock issued during the period pursuant to acquisitions. + References No definition available. + Details
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- Definition Percentage of membership interests purchased + References No definition available. + Details
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- Definition Per share price of shares of stock issued during the period pursuant to acquisitions. + References No definition available. + Details
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- Definition Area of land owned by sellers in Scottsdale Arizona + References No definition available. + Details
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- Definition Warrants issued during the period + References No definition available. + Details
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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