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Accrued Expenses (Details) - USD ($)
Apr. 30, 2016
Apr. 30, 2015
Payables and Accruals [Abstract]    
Accrued compensation $ 91,070 $ 95,344
Accrued Interest 71,214 57,887
Other accrued expenses 14,690 20,432
Accrued expenses $ 176,974 $ 173,663