Quarterly report pursuant to Section 13 or 15(d)

Note 2 - Basic and Diluted Net Income (Loss) Per Common Share (Details Textual)

v3.5.0.2
Note 2 - Basic and Diluted Net Income (Loss) Per Common Share (Details Textual) - shares
9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Employee Stock Option [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 1,885,010 1,885,010