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Annual report pursuant to Section 13 and 15(d)

Property and Equipment (Schedule of Estimated Amortization Expense of Software) (Details)

v2.4.0.8
Property and Equipment (Schedule of Estimated Amortization Expense of Software) (Details) (USD $)
Apr. 30, 2014
Apr. 30, 2013
Property, Plant and Equipment [Line Items]    
Intangible asset, net $ 108,882 $ 208,095
Software [Member]
   
Property, Plant and Equipment [Line Items]    
2015 378,843  
2016 377,977  
2017 255,265  
2018 122,230  
2019 39,077  
Intangible asset, net $ 1,173,392 $ 1,131,543