Summary of Significant Accounting Policies - Advertising (Details Narrative) - USD ($) |
12 Months Ended | |
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Apr. 30, 2016 |
Apr. 30, 2015 |
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| Summary Of Significant Accounting Policies - Advertising Details Narrative | ||
| Advertising expense | $ 43,000 | $ 89,000 |
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- References No definition available.
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- Definition Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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