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Consoldiated Statements of Cash Flows (USD $)
12 Months Ended
Nov. 30, 2014
Nov. 30, 2013
Operating activities:    
Net income (loss) $ (458,798)us-gaap_NetIncomeLoss $ 443,657us-gaap_NetIncomeLoss
Adjustments to reconcile net income (loss) to net cash used in operating activities:    
Stock-based compensation 25,866us-gaap_ShareBasedCompensation 26,583us-gaap_ShareBasedCompensation
Change in provision for bad debt (731)us-gaap_ProvisionForDoubtfulAccounts 2,371us-gaap_ProvisionForDoubtfulAccounts
Amortization of debt discount 1,199,625us-gaap_AmortizationOfDebtDiscountPremium 2,266,629us-gaap_AmortizationOfDebtDiscountPremium
Amortization of deferred financing costs 83,714us-gaap_AmortizationOfFinancingCosts 30,085us-gaap_AmortizationOfFinancingCosts
Gain on sale of subsidiary (640,621)us-gaap_GainLossOnSaleOfStockInSubsidiaryOrEquityMethodInvestee   
Gain on troubled debt restructuring    (2,714,461)pvsp_GainOnTroubledDebtRestructuring
Gain on settlement of debt (213,961)us-gaap_ExtinguishmentOfDebtGainLossNetOfTax (1,493,939)us-gaap_ExtinguishmentOfDebtGainLossNetOfTax
Change in fair value of derivative liabilities (1,337,886)us-gaap_IncreaseDecreaseInDerivativeLiabilities (571,390)us-gaap_IncreaseDecreaseInDerivativeLiabilities
Changes in operating assets and liabilities:    
Accounts receivable 50,523us-gaap_IncreaseDecreaseInAccountsReceivable 5,204us-gaap_IncreaseDecreaseInAccountsReceivable
Prepaid expenses and other assets 5,433us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets (5,564)us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
Due to Pension Benefit Guaranty Corporation 97,440us-gaap_IncreaseDecreaseInPensionPlanObligations 83,080us-gaap_IncreaseDecreaseInPensionPlanObligations
Accounts payable, other current liabilities 857,458us-gaap_IncreaseDecreaseInAccruedLiabilities 1,029,521us-gaap_IncreaseDecreaseInAccruedLiabilities
Accounts payable and current liabilities-related party 66,931us-gaap_IncreaseDecreaseInDueToRelatedPartiesCurrent 93,252us-gaap_IncreaseDecreaseInDueToRelatedPartiesCurrent
Net cash used in operating activities: (265,005)us-gaap_NetCashProvidedByUsedInOperatingActivities (804,972)us-gaap_NetCashProvidedByUsedInOperatingActivities
Cash flows from financing activities:    
Proceeds from borrowings 369,500us-gaap_ProceedsFromIssuanceOfDebt 817,000us-gaap_ProceedsFromIssuanceOfDebt
Proceeds from borrowings- related party 48,075us-gaap_ProceedsFromRelatedPartyDebt 67,500us-gaap_ProceedsFromRelatedPartyDebt
Cash payment for finance costs    (50,535)us-gaap_PaymentOfFinancingAndStockIssuanceCosts
Principal payments of debt (167,980)us-gaap_ProceedsFromRepaymentsOfDebt (82,117)us-gaap_ProceedsFromRepaymentsOfDebt
Principal payments on related party debt    (10,000)us-gaap_RepaymentsOfRelatedPartyDebt
Proceeds from exercise of warrants    68,000us-gaap_ProceedsFromWarrantExercises
Net cash provided by financing activities 249,595us-gaap_NetCashProvidedByUsedInFinancingActivities 809,848us-gaap_NetCashProvidedByUsedInFinancingActivities
Net increase (decrease) in cash (15,410)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease 4,876us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease
Cash at beginning of period 17,242us-gaap_CashAndCashEquivalentsAtCarryingValue 12,366us-gaap_CashAndCashEquivalentsAtCarryingValue
Cash at the end of period 1,832us-gaap_CashAndCashEquivalentsAtCarryingValue 17,242us-gaap_CashAndCashEquivalentsAtCarryingValue
Supplemental disclosure of cash flow information:    
Cash paid during the period for: Income taxes      
Cash paid during the period for: Interest 79,026us-gaap_InterestPaid 25,572us-gaap_InterestPaid
Non-cash financing transactions:    
Fair value of derivative liabilities 255,102us-gaap_DerivativeLossOnDerivative 1,852,210us-gaap_DerivativeLossOnDerivative
Debt discount due to beneficial conversion feature    9,500us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature
Conversion of accounts payable and accrued liabilities to notes payable $ 297,484us-gaap_DebtConversionConvertedInstrumentAmount1 $ 410,739us-gaap_DebtConversionConvertedInstrumentAmount1