Note 13 - Stockholders' Equity (Deficit) (Detail) - Dividends Payable (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Series A Preferred Stock [Member]
Dividends accreted (in Dollars)	$ 229,517	$ 204,487
Divideds accreted per share	$ 0.06	$ 0.05
Series B Preferred Stock [Member]
Dividends accreted (in Dollars)	0	0
Divideds accreted per share	$ 0.00	$ 0.00
Series C Preferred Stock [Member]
Dividends accreted (in Dollars)	$ 0	$ 0
Divideds accreted per share	$ 0.00	$ 0.00