Note 10 - Assets and Liabilities Measured At Fair Value On Recurring Basis (Details) - USD ($) |
Jun. 30, 2016 |
Jun. 30, 2015 |
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| Fair Value, Inputs, Level 1 [Member] | ||
| Warrant derivative liabilities | ||
| Fair Value, Inputs, Level 2 [Member] | ||
| Warrant derivative liabilities | ||
| Fair Value, Inputs, Level 3 [Member] | ||
| Warrant derivative liabilities | 24,000 | 23,000 |
| Warrant derivative liabilities | $ 24,000 | $ 23,000 |
| X | ||||||||||
- Definition Instruments classified as derivative liabilities are recorded initially at their estimated fair value and are re-measured each reporting period (or upon reclassification) and the change in fair value is recorded on our condensed consolidated statement of operations in other (income) expense. No definition available.
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