XML 41 R31.htm IDEA: XBRL DOCUMENT v3.25.2
Note 5 - Net Income Per Common and Common Equivalent Share - Table of Both Basic and Diluted EPS (Details) - USD ($)
 3 Months Ended 6 Months Ended
Jun. 28, 2025
Jun. 29, 2024
Jun. 28, 2025
Jun. 29, 2024
Net income (loss) $ 103,833 $ (954,304) $ 199,795 $ (1,097,458)
Weighted average number of basic common shares outstanding (in shares) 14,525,960 14,519,215 14,525,960 14,519,215
Net income (loss) per basic common share (in dollars per share) $ 0.01 $ (0.07) $ 0.01 $ (0.08)
Dilutive effect of stock options (in shares) 51,473 0 34,712 0
Total Shares (in shares) 14,577,433 14,519,215 14,560,672 14,519,215
Net income (loss) per diluted common share (in dollars per share) $ 0.01 $ (0.07) $ 0.01 $ (0.08)