v3.26.1
Note 3 - Earnings Per Share - Earnings Per Share Calculation (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Numerator for basic and diluted earnings per share – Net income available to common shareholders $ 61,454 $ 60,322
Denominator for basic earnings per share – weighted average shares outstanding (in shares) 77,394 79,661
Effect of dilutive securities– Employee and director stock options and restricted share awards (in shares) 2,477 2,720
Denominator for diluted earnings per share – adjusted weighted average shares outstanding and assumed conversions (in shares) 79,871 82,381
Basic earnings per common share (in dollars per share) $ 0.79 $ 0.76
Diluted earnings per common share and common share equivalents (in dollars per share) $ 0.77 $ 0.73