Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangible Assets - Estimated future amortization expense (Details)

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Goodwill and Intangible Assets - Estimated future amortization expense (Details) (USD $)
Oct. 31, 2013
Estimated future amortization expense related to intangible assets  
Year ending April 30, 2014 $ 132,966