v3.23.1
Note 3 - Net Income Per Common Share - Computation of Basic and Diluted Net Income Per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Net income $ 2,659 $ 5,095
Basic - weighted-average shares outstanding: (in shares) 26,580,279 27,502,941
Employee stock options and other (in shares) 25,508 7,536
Diluted - weighted-average shares outstanding: (in shares) 26,605,787 27,510,477
Basic (in dollars per share) $ 0.10 $ 0.19
Diluted (in dollars per share) $ 0.10 $ 0.19