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Goodwill and Intangible Assets (Details Narrative) (USD $)
9 Months Ended
Jan. 31, 2015
Apr. 30, 2014
Goodwill and Intangible Assets (Textual) [Abstract]    
Carrying value of goodwill $ 1,083,555us-gaap_Goodwill $ 1,083,555us-gaap_Goodwill
Goodwill impairment      
Intangible assets, amortization method Acquired intangibles generally are amortized on a straight-line basis over weighted average lives.