Note 19 - Warrants (Details) - Warrants Issued and Outstanding (USD $)	1 Months Ended	12 Months Ended
	Aug. 21, 2012	Dec. 31, 2012 Warrants Outstanding [Member]	Dec. 31, 2011 Warrants Outstanding [Member] Ending Begining Balance [Member]	Dec. 31, 2012 Warrants Outstanding [Member] Ending Balance [Member]	Dec. 31, 2013 Warrants Outstanding [Member] Begining Balance [Member]	Dec. 31, 2012 Warrants Exercisable [Member]	Dec. 31, 2011 Warrants Exercisable [Member] Ending Begining Balance [Member]	Dec. 31, 2012 Warrants Exercisable [Member] Ending Balance [Member]	Dec. 31, 2013 Warrants Exercisable [Member] Begining Balance [Member]
Class of Warrant or Right [Line Items]
Balance			3,005,456,000				3,005,456,000
Balance			$ 3.41				$ 3.41
Balance			2 years 76 days	1 year 229 days	229 days		2 years 76 days	1 year 229 days	229 days
Expired	(642,000)	(642,000,000)				(642,000,000)
Expired		$ 3.00				$ 3.00
Balance				2,363,456,000	2,363,456,000			2,363,456,000	2,363,456,000
Balance				$ 3.52	$ 3.52			$ 3.52	$ 3.52
Balance			2 years 76 days	1 year 229 days	229 days		2 years 76 days	1 year 229 days	229 days