Note 14 - Stockholders' (Deficit) (Details) - Cumulative Arrearage of Undeclared Dividends (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Note 14 - Stockholders' (Deficit) (Details) - Cumulative Arrearage of Undeclared Dividends [Line Items]
Preferred Stock, Dividend, Cumulative Arrearage	$ 4,668,680	$ 4,462,419
Series A Preferred Stock [Member]
Note 14 - Stockholders' (Deficit) (Details) - Cumulative Arrearage of Undeclared Dividends [Line Items]
Preferred Stock, Dividend, Cumulative Arrearage	2,586,700	2,380,439
Preferred Stock, Dividend, Cumulative Arrearage Per Share (in Dollars per share)	$ 0.63	$ 0.58
Series B Preferred Stock [Member]
Note 14 - Stockholders' (Deficit) (Details) - Cumulative Arrearage of Undeclared Dividends [Line Items]
Preferred Stock, Dividend, Cumulative Arrearage	609,887	609,887
Preferred Stock, Dividend, Cumulative Arrearage Per Share (in Dollars per share)	$ 3.05	$ 3.05
Series C Preferred Stock [Member]
Note 14 - Stockholders' (Deficit) (Details) - Cumulative Arrearage of Undeclared Dividends [Line Items]
Preferred Stock, Dividend, Cumulative Arrearage	$ 1,472,093	$ 1,472,093
Preferred Stock, Dividend, Cumulative Arrearage Per Share (in Dollars per share)	$ 4.37	$ 4.37