Note 8 - Accounts Payable and Accrued Liabilities (Details) - USD ($) |
Feb. 28, 2017 |
May 31, 2016 |
|---|---|---|
| Payables and Accruals [Abstract] | ||
| Accounts Payable and Accrued Liabilities, Current | $ 569,959 | $ 431,017 |
| X | ||||||||||
- Definition Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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