Annual report pursuant to Section 13 and 15(d)

Note 7 - (Loss) Earnings Per Share (Details Textual)

v3.19.1
Note 7 - (Loss) Earnings Per Share (Details Textual) - shares
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Stock Options, Warrants, Convertible Debt, and Convertible Preferred Stock [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 17,900,000 14,500,000
Restricted Stock [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 100,000 150,000