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Courseware (Schedule of Estimated Future Amortization Expense) (Details) (USD $)
Jul. 31, 2014
Apr. 30, 2014
Apr. 30, 2013
Finite-Lived Intangible Assets [Line Items]      
Intangible asset, net $ 127,493 $ 108,882 $ 208,095
Courseware [Member]
     
Finite-Lived Intangible Assets [Line Items]      
2015 51,978 66,317  
2016 36,795 29,030  
2017 18,161 10,396  
2018 10,072 2,306  
2019 10,487 833  
Intangible asset, net $ 127,493 $ 108,882 $ 208,095