Quarterly report pursuant to Section 13 or 15(d)

Note 8 - Summary of Stock Options - Summary of Options Outstanding and Exercisable (Details)

v3.3.0.814
Note 8 - Summary of Stock Options - Summary of Options Outstanding and Exercisable (Details)
9 Months Ended
Sep. 30, 2015
$ / shares
shares
Range One [Member]  
(in dollars per share) $ 0.33
(in dollars per share)
(in shares) | shares 100,000
(in dollars per share) $ 0.33
9 years 226 days
(in shares) | shares
Range Two [Member]  
(in dollars per share)
(in dollars per share) $ 0.47
(in shares) | shares 635,000
(in dollars per share) $ 0.47
9 years 131 days
(in shares) | shares
$0.46 (in dollars per share) $ 0.46
Range Three [Member]  
(in dollars per share) $ 0.60
(in dollars per share)
(in shares) | shares 1,881,476
(in dollars per share) $ 0.60
9 years
(in shares) | shares 475,203
(in dollars per share) $ 0.60
Range Four [Member]  
(in dollars per share)
(in dollars per share) $ 0.99
(in shares) | shares 347,000
(in dollars per share) $ 0.96
9 years 310 days
(in shares) | shares
$0.46 (in dollars per share) $ 0.89
Range Five [Member]  
(in dollars per share) $ 1.24
(in dollars per share)
(in shares) | shares 312,373
(in dollars per share) $ 1.24
7 years 54 days
(in shares) | shares 312,373
(in dollars per share) $ 1.24
Range Six [Member]  
(in dollars per share)
(in dollars per share) $ 9
(in shares) | shares 57,603
(in dollars per share) $ 8.64
2 years 29 days
(in shares) | shares 57,603
$0.46 (in dollars per share) $ 7
(in dollars per share) $ 8.64
Range Seven [Member]  
(in dollars per share)
(in dollars per share) $ 18.63
(in shares) | shares 19,081
(in dollars per share) $ 15.29
2 years 208 days
(in shares) | shares 19,081
$0.46 (in dollars per share) $ 12
(in dollars per share) 15.29
Range Eight [Member]  
(in dollars per share) $ 37
(in dollars per share)
(in shares) | shares 250
(in dollars per share) $ 37
1 year 357 days
(in shares) | shares 250
(in dollars per share) $ 37
(in dollars per share)
(in dollars per share)
(in shares) | shares 3,352,783
(in dollars per share) $ 0.89
8 years 306 days
(in shares) | shares 864,510
(in dollars per share) $ 1.70