Quarterly report pursuant to Section 13 or 15(d)

Note 6 - (Loss) Earnings per Share - Reconciliation of the Amounts Used in Calculating Basic and Diluted Net Loss per Common Share (Details)

v3.19.3
Note 6 - (Loss) Earnings per Share - Reconciliation of the Amounts Used in Calculating Basic and Diluted Net Loss per Common Share (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Loss available to common shareholders $ (179,224) $ 27,964 $ (578,679) $ (11,194)
Loss available to common shareholders, shares (in shares) 11,211,760 11,201,760 11,207,145 11,201,760
Loss available to common shareholders, per share amount (in dollars per share) $ (0.02) $ 0 $ (0.05) $ 0
Effect of dilutive stock options, shares (in shares) 391,423
Diluted net loss per common share $ (179,224) $ 27,964 $ (578,679) $ (11,194)
Diluted net loss per common share, shares (in shares) 11,211,760 11,593,183 11,207,145 11,201,760
Diluted net loss per common share, per share amount (in dollars per share) $ (0.02) $ 0 $ (0.05) $ 0
Effect of dilutive stock options (in shares) 391,423