Description of Business and Significant Accounting Policies - Advertising (Details Narrative) - USD ($) |
3 Months Ended | |
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Jul. 31, 2015 |
Jul. 31, 2014 |
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| Marketing and Advertising Expense | ||
| Advertising expense, approximate | $ 15,000 | $ 12,000 |
| X | ||||||||||
- 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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| X | ||||||||||
- References No definition available.
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