| Property and Equipment (Narrative) (Details) (USD $) | 4 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
| Apr. 30, 2013 | Apr. 30, 2012 | Apr. 30, 2014 | Dec. 31, 2012 | |
| Property and Equipment [Abstract] | ||||
| Depreciation expense | $ 113,794 | $ 73,718 | $ 369,039 | $ 256,363 | 
| Accumulated depreciation | 569,665 | 938,703 | ||
| Software amortization expense | $ 99,855 | $ 64,192 | $ 334,224 | $ 226,454 | 
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- Definition Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition For each income statement presented, the amount charged to expense for amortization of capitalized computer software costs. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Details 
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