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Property and Equipment (Schedule of Software, Net) (Details) (Software [Member], USD $)
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Jul. 31, 2013
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Apr. 30, 2013
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Software [Member]
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| Property, Plant and Equipment [Line Items] | ||
| Software | $ 1,619,226 | $ 1,518,142 |
| Accumulated amortization | (458,519) | (386,599) |
| Total | $ 1,160,707 | $ 1,131,543 |
| X | ||||||||||
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- Definition
Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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