Note 6 - Derivative Liability (Details) - Fair Value Measurements, Recurring, Valuation Techniques - $ / shares |
9 Months Ended | |
|---|---|---|
May 31, 2018 |
Jan. 04, 2017 |
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Expected dividends: | 0.00% | |
| Stock price (in Dollars per share) | $ 1.80 | |
| Minimum [Member] | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Expected volatility: | 121.10% | |
| Expected term (years): | 76 days | |
| Risk free interest rate: | 0.97% | |
| Stock price (in Dollars per share) | $ 0.35 | |
| Maximum [Member] | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Expected volatility: | 246.80% | |
| Expected term (years): | 1 year | |
| Risk free interest rate: | 2.08% | |
| Stock price (in Dollars per share) | $ 1.11 |
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Expected dividends to be paid to holders of the underlying shares or financial instruments (expressed as a percentage of the share or instrument's price). No definition available.
|
| X | ||||||||||
- Definition Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
|
| X | ||||||||||
- Definition Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price. No definition available.
|
| X | ||||||||||
- Definition Risk-free interest rate assumption used in valuing an instrument. No definition available.
|
| X | ||||||||||
- Definition Price of a single share of a number of saleable stocks of a company. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|