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Note 8 - Stockholders' Equity (Detail) - Assumptions Used in Calculating Fair Value of Warrants Issued (Warrant [Member])
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4 Months Ended | 6 Months Ended |
|---|---|---|
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Feb. 27, 2012
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Jun. 30, 2012
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| Dividend yield | 0.00% | 0.00% |
| Expected Volatility | 49.00% | |
| Risk free Interest rates | 0.93% | |
| Expected lives (years) | 5 years | |
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Minimum [Member]
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| Expected Volatility | 42.10% | |
| Risk free Interest rates | 0.30% | |
| Expected lives (years) | 1 year 328 days | |
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Maximum [Member]
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| Expected Volatility | 49.00% | |
| Risk free Interest rates | 0.93% | |
| Expected lives (years) | 5 years |
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