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Schedule of Marketable Securities (Details) (USD $)
Jan. 31, 2015
Apr. 30, 2014
Marketable Securities $ 352,775us-gaap_MarketableSecurities $ 0us-gaap_MarketableSecurities
Certificates of Deposit [Member]    
Marketable Securities 100,341us-gaap_MarketableSecurities
/ us-gaap_InvestmentTypeAxis
= us-gaap_CertificatesOfDepositMember		 0us-gaap_MarketableSecurities
/ us-gaap_InvestmentTypeAxis
= us-gaap_CertificatesOfDepositMember
Mutual Funds [Member]    
Marketable Securities $ 252,434us-gaap_MarketableSecurities
/ us-gaap_InvestmentTypeAxis
= us-gaap_MoneyMarketFundsMember		 $ 0us-gaap_MarketableSecurities
/ us-gaap_InvestmentTypeAxis
= us-gaap_MoneyMarketFundsMember