Annual report [Section 13 and 15(d), not S-K Item 405]

Note 12 - Employee and Director Benefits - Exercisable Options Activity (Details)

v3.25.4
Note 12 - Employee and Director Benefits - Exercisable Options Activity (Details)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2025
USD ($)
$ / shares
shares
Exercise Price Range 1 [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit (in dollars per share) $ 14
Share-Based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit (in dollars per share) $ 15
Exercisable, shares (in shares) | shares 2,000
Exercisable, weighted average exercise price (in dollars per share) $ 14.32
Exercisable, weighted average remaining contractual term (Year) 8 months 12 days
Exercisable, aggregate intrinsic value | $ $ 115
Exercise Price Range 2 [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit (in dollars per share) $ 18
Share-Based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit (in dollars per share) $ 19
Exercisable, shares (in shares) | shares 2,000
Exercisable, weighted average exercise price (in dollars per share) $ 18.32
Exercisable, weighted average remaining contractual term (Year) 1 month 6 days
Exercisable, aggregate intrinsic value | $ $ 107
Exercise Price Range 3 [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit (in dollars per share) $ 19
Share-Based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit (in dollars per share) $ 20
Exercisable, shares (in shares) | shares 8,000
Exercisable, weighted average exercise price (in dollars per share) $ 19.16
Exercisable, weighted average remaining contractual term (Year) 1 month 6 days
Exercisable, aggregate intrinsic value | $ $ 421
Exercise Price Range 4 [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit (in dollars per share) $ 34
Share-Based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit (in dollars per share) $ 35
Exercisable, shares (in shares) | shares 2,000
Exercisable, weighted average exercise price (in dollars per share) $ 34.09
Exercisable, weighted average remaining contractual term (Year) 3 years 1 month 6 days
Exercisable, aggregate intrinsic value | $ $ 75
Exercise Price Range 5 [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit (in dollars per share) $ 35
Share-Based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit (in dollars per share) $ 36
Exercisable, shares (in shares) | shares 26,500
Exercisable, weighted average exercise price (in dollars per share) $ 35.63
Exercisable, weighted average remaining contractual term (Year) 2 years 9 months 18 days
Exercisable, aggregate intrinsic value | $ $ 958
Exercise Price Range 6 [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit (in dollars per share) $ 38
Share-Based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit (in dollars per share) $ 39
Exercisable, shares (in shares) | shares 5,500
Exercisable, weighted average exercise price (in dollars per share) $ 38.26
Exercisable, weighted average remaining contractual term (Year) 1 year 1 month 6 days
Exercisable, aggregate intrinsic value | $ $ 184
Exercise Price Range 7 [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit (in dollars per share) $ 41
Share-Based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit (in dollars per share) $ 42
Exercisable, shares (in shares) | shares 1,000
Exercisable, weighted average exercise price (in dollars per share) $ 41.21
Exercisable, weighted average remaining contractual term (Year) 2 years 1 month 6 days
Exercisable, aggregate intrinsic value | $ $ 31
Exercise Price Range 8 [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit (in dollars per share) $ 43
Share-Based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit (in dollars per share) $ 44
Exercisable, shares (in shares) | shares 1,500
Exercisable, weighted average exercise price (in dollars per share) $ 43.8
Exercisable, weighted average remaining contractual term (Year) 2 years 6 months
Exercisable, aggregate intrinsic value | $ $ 42
Exercise Price Range 9 [Member]  
Exercisable, shares (in shares) | shares 48,500
Exercisable, weighted average exercise price (in dollars per share) $ 31.92
Exercisable, weighted average remaining contractual term (Year) 2 years
Exercisable, aggregate intrinsic value | $ $ 1,933