Note 12 - Subsequent Event (Details) (USD $)	1 Months Ended	9 Months Ended	1 Months Ended
	Aug. 31, 2013	Sep. 30, 2013	Nov. 30, 2014 Subsequent Event [Member] Mandatorily Convertible PIK Notes Due 2018 [Member]
Note 12 - Subsequent Event (Details) [Line Items]
Proceeds from Convertible Debt	$ 10,500,000	$ 10,500,000	$ 12,500,000
Debt Instrument, Face Amount			$ 19,800,000
Debt Instrument, Interest Rate, Stated Percentage			10.00%
Debt Instrument, Convertible, Conversion Price (in Dollars per share)			$ 0.92