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Note 6 - Long-Term Debt (Details) - Carrying Amount of The Company’s Outstanding Debt (Parentheticals)
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Mar. 05, 2013
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Dec. 31, 2013
Senior Secured Debt Due March 5, 2016 [Member]
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Dec. 31, 2012
Senior Secured Debt Due March 5, 2016 [Member]
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Dec. 31, 2013
Senior Secured Debt Due June 30,2017 [Member]
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Dec. 31, 2012
Senior Secured Debt Due June 30,2017 [Member]
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Dec. 31, 2013
Convertible Note Instrument Due March 5, 2018 [Member]
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Dec. 31, 2012
Convertible Note Instrument Due March 5, 2018 [Member]
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|---|---|---|---|---|---|---|---|
| Note 6 - Long-Term Debt (Details) - Carrying Amount of The Company’s Outstanding Debt (Parentheticals) [Line Items] | |||||||
| Interest Rate | 7.00% | 8.00% | 8.00% | 8.00% | 8.00% | 7.00% | 7.00% |