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Principal Financing Arrangements (Details 1) (USD $)
3 Months Ended
Feb. 28, 2015
Feb. 28, 2014
Debt Instrument [Line Items]    
Debt converted to common stock, value $ 118,641us-gaap_DebtConversionConvertedInstrumentAmount1 $ 73,934us-gaap_DebtConversionConvertedInstrumentAmount1
Gain on troubled debt restructuring 527,469us-gaap_GainsLossesOnRestructuringOfDebt   
Debt due to Laurus [Member]    
Debt Instrument [Line Items]    
Gain on troubled debt restructuring 497,279us-gaap_GainsLossesOnRestructuringOfDebt
/ us-gaap_LongtermDebtTypeAxis
= pvsp_LaurusMember
 
Secured Lender [Member]    
Debt Instrument [Line Items]    
Debt converted to common stock, value 273,400us-gaap_DebtConversionConvertedInstrumentAmount1
/ us-gaap_LongtermDebtTypeAxis
= pvsp_SecuredLenderMember
 
Debt converted to common stock, share 203,000,000us-gaap_DebtConversionConvertedInstrumentSharesIssued1
/ us-gaap_LongtermDebtTypeAxis
= pvsp_SecuredLenderMember
 
New Notes [Member]    
Debt Instrument [Line Items]    
Gain on troubled debt restructuring $ 30,190us-gaap_GainsLossesOnRestructuringOfDebt
/ us-gaap_LongtermDebtTypeAxis
= pvsp_NewNotesMember