Annual report pursuant to Section 13 and 15(d)

Note 13 - Employee and Director Benefits - Exercisable Options Activity (Details)

v3.24.0.1
Note 13 - Employee and Director Benefits - Exercisable Options Activity (Details)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2023
USD ($)
$ / shares
shares
Shares, exercisable (in shares) | shares 143,300
Weighted Average Exercise Price, exercisable (in dollars per share) $ 21.84
Weighted Average Remaining Contractual Term, exercisable (Year) 2 years 2 months 12 days
Aggregate Intrinsic Value, exercisable | $ $ 6,419
Exercise Price Range 1 [Member]  
Range of Exercise Price, Lower Range (in dollars per share) $ 6
Range of Exercise Price, Upper Range (in dollars per share) $ 7
Shares, exercisable (in shares) | shares 7,500
Weighted Average Exercise Price, exercisable (in dollars per share) $ 6.92
Weighted Average Remaining Contractual Term, exercisable (Year) 1 month 6 days
Aggregate Intrinsic Value, exercisable | $ $ 448
Exercise Price Range 2 [Member]  
Range of Exercise Price, Lower Range (in dollars per share) $ 15
Range of Exercise Price, Upper Range (in dollars per share) $ 16
Shares, exercisable (in shares) | shares 42,800
Weighted Average Exercise Price, exercisable (in dollars per share) $ 15.52
Weighted Average Remaining Contractual Term, exercisable (Year) 1 year 1 month 6 days
Aggregate Intrinsic Value, exercisable | $ $ 2,188
Exercise Price Range 3 [Member]  
Range of Exercise Price, Lower Range (in dollars per share) $ 17
Range of Exercise Price, Upper Range (in dollars per share) $ 18
Shares, exercisable (in shares) | shares 21,500
Weighted Average Exercise Price, exercisable (in dollars per share) $ 17.17
Weighted Average Remaining Contractual Term, exercisable (Year) 1 year 3 months 18 days
Aggregate Intrinsic Value, exercisable | $ $ 1,063
Exercise Price Range 4 [Member]  
Range of Exercise Price, Lower Range (in dollars per share) $ 18
Range of Exercise Price, Upper Range (in dollars per share) $ 19
Shares, exercisable (in shares) | shares 6,000
Weighted Average Exercise Price, exercisable (in dollars per share) $ 18.49
Weighted Average Remaining Contractual Term, exercisable (Year) 1 year 8 months 12 days
Aggregate Intrinsic Value, exercisable | $ $ 289
Exercise Price Range 5 [Member]  
Range of Exercise Price, Lower Range (in dollars per share) $ 19
Range of Exercise Price, Upper Range (in dollars per share) $ 20
Shares, exercisable (in shares) | shares 24,000
Weighted Average Exercise Price, exercisable (in dollars per share) $ 19.16
Weighted Average Remaining Contractual Term, exercisable (Year) 2 years 1 month 6 days
Aggregate Intrinsic Value, exercisable | $ $ 1,139
Exercise Price Range 6 [Member]  
Range of Exercise Price, Lower Range (in dollars per share) $ 25
Range of Exercise Price, Upper Range (in dollars per share) $ 26
Shares, exercisable (in shares) | shares 4,000
Weighted Average Exercise Price, exercisable (in dollars per share) $ 25.41
Weighted Average Remaining Contractual Term, exercisable (Year) 2 years 8 months 12 days
Aggregate Intrinsic Value, exercisable | $ $ 165
Exercise Price Range 7 [Member]  
Range of Exercise Price, Lower Range (in dollars per share) $ 33
Range of Exercise Price, Upper Range (in dollars per share) $ 34
Shares, exercisable (in shares) | shares 2,000
Weighted Average Exercise Price, exercisable (in dollars per share) $ 33.48
Weighted Average Remaining Contractual Term, exercisable (Year) 5 years
Aggregate Intrinsic Value, exercisable | $ $ 66
Exercise Price Range 8 [Member]  
Range of Exercise Price, Lower Range (in dollars per share) $ 35
Range of Exercise Price, Upper Range (in dollars per share) $ 36
Shares, exercisable (in shares) | shares 25,000
Weighted Average Exercise Price, exercisable (in dollars per share) $ 35.65
Weighted Average Remaining Contractual Term, exercisable (Year) 4 years 9 months 18 days
Aggregate Intrinsic Value, exercisable | $ $ 775
Exercise Price Range 9 [Member]  
Range of Exercise Price, Lower Range (in dollars per share) $ 38
Range of Exercise Price, Upper Range (in dollars per share) $ 39
Shares, exercisable (in shares) | shares 8,000
Weighted Average Exercise Price, exercisable (in dollars per share) $ 38.29
Weighted Average Remaining Contractual Term, exercisable (Year) 3 years 1 month 6 days
Aggregate Intrinsic Value, exercisable | $ $ 227
Exercise Price Range 10 [Member]  
Range of Exercise Price, Lower Range (in dollars per share) $ 41
Range of Exercise Price, Upper Range (in dollars per share) $ 42
Shares, exercisable (in shares) | shares 1,000
Weighted Average Exercise Price, exercisable (in dollars per share) $ 41.21
Weighted Average Remaining Contractual Term, exercisable (Year) 4 years 1 month 6 days
Aggregate Intrinsic Value, exercisable | $ $ 25
Exercise Price Range 11 [Member]  
Range of Exercise Price, Lower Range (in dollars per share) $ 43
Range of Exercise Price, Upper Range (in dollars per share) $ 44
Shares, exercisable (in shares) | shares 1,500
Weighted Average Exercise Price, exercisable (in dollars per share) $ 43.8
Weighted Average Remaining Contractual Term, exercisable (Year) 4 years 6 months
Aggregate Intrinsic Value, exercisable | $ $ 34