Note 13 - Shareholders Equity (Details) - Warrants Activity (USD $)					12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2013 Warrant [Member]	Dec. 31, 2012 Warrant [Member]	Dec. 31, 2011 Warrant [Member]
Note 13 - Shareholders Equity (Details) - Warrants Activity [Line Items]
Balance	11,075,494	13,056,378	3,256,378	3,291,378
Balance, weighted average exercise price (in Dollars per Item)	0.44	0.76	1.43	1.42
Exercisable, December 31, 2013					11,075,494
Exercisable, December 31, 2013 (in Dollars per share)					$ 0.44
Warrants issued					25,494	9,800,000	125,000
Warrants issued, weighted average exercise price (in Dollars per share)					$ 0.35	$ 0.54	$ 0.01
Warrants expired					(2,006,378)
Warrants expired (in Dollars per share)					$ 1.97
Warrants exercised							(160,000)
Warrants exercised (in Dollars per share)							$ 0.01
Balance	11,075,494	13,056,378	3,256,378	3,291,378
Balance, weighted average exercise price (in Dollars per Item)	0.44	0.76	1.43	1.42