v3.3.1.900
Note 13 - Stock Option and Incentive Plan (Details) - Summary of Restricted Stock Activity - Restricted Stock [Member] - $ / shares
9 Months Ended 12 Months Ended
Sep. 30, 2015
Dec. 31, 2014
Dec. 31, 2013
Note 13 - Stock Option and Incentive Plan (Details) - Summary of Restricted Stock Activity [Line Items]      
Outstanding and not vested, Number of Restricted Shares 7,186 1,890,952 48,073
Outstanding and not vested $ 2.16 $ 0.05 $ 2.50
Granted, Number of Restricted Shares     2,500,000
Granted     $ 0.03
Forfeited/cancelled, Number of Restricted Shares     (21,798)
Forfeited/cancelled     $ 2.46
Released/vested, Number of Restricted Shares (7,186) (1,883,766) (635,323)
Released/vested $ 2.16 $ 0.04 $ 0.08
Outstanding and not vested, Number of Restricted Shares 0 7,186 1,890,952
Outstanding and not vested $ 0 $ 2.16 $ 0.05