Quarterly report pursuant to sections 13 or 15(d)

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

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Property and Equipment (Schedule of Estimated Future Amortization Expense) (Details) (Software [Member], USD $)
Jul. 31, 2013
Apr. 30, 2013
Software [Member]
   
Property, Plant and Equipment [Line Items]    
2014 $ 242,884  
2015 323,845  
2016 322,999  
2017 200,267  
2018 70,712  
Total $ 1,160,707 $ 1,131,543