XML 62 R51.htm IDEA: XBRL DOCUMENT v2.4.1.9
STOCK OPTION COMPENSATION EXPENSE (Details Textual) (USD $)
 9 Months Ended
Jan. 31, 2015
Jan. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross 720,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross  
Share-Based Compensation $ 115,200us-gaap_ShareBasedCompensation $ 23,651us-gaap_ShareBasedCompensation
Share Price $ 0.28us-gaap_SharePrice  
2014 Equity Incentive Plan    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross 720,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
/ us-gaap_PlanNameAxis
= wpcs_TwoThousandAndFourteenEquityIncentivePlanMember