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CAPITALIZED SOFTWARE (Details) (USD $)
9 Months Ended
Jan. 31, 2015
Oct. 31, 2014
Capitalized Software at April 30, 2014, net $ 3,207,305us-gaap_CapitalizedComputerSoftwareNet $ 0us-gaap_CapitalizedComputerSoftwareNet
Additions acquired 2,279us-gaap_CapitalizedComputerSoftwareAdditions  
Less: Sale of capitalized software 1,847,406wpcs_LessDisposalOfCapitalizedSoftware  
Less: amortization expense and Impairment loss 1,362,178wpcs_CapitalizedComputerSoftwareAmortizationExpenseAndImpairmentLoss  
Capitalized Software at January 31, 2015, net $ 0us-gaap_CapitalizedComputerSoftwareNet $ 0us-gaap_CapitalizedComputerSoftwareNet