v3.26.1
Note 3 - Net Income Per Share Computations - Reconciliation of Net Common Share Computation (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Net income (loss) $ (148,074) $ (327,406) $ 21,803 $ (626,616)
Basic (in shares) 5,153,952 5,060,543 5,139,604 5,050,003
Plus dilutive effect of deferred stock awards (in shares) 0 0 31,836 0
Diluted (in shares) 5,153,952 5,060,543 5,171,440 5,050,003
Basic earnings (loss) per share (in dollars per share) $ (0.03) $ (0.06) $ 0 $ (0.12)
Diluted earnings (loss) per share (in dollars per share) $ (0.03) $ (0.06) $ 0 $ (0.12)