v3.25.2
Note 19 - Stock-based Compensation - Stock-based Compensation Expense (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Expense $ 1,121 $ 1,008 $ 2,274 $ 1,950
Deferred tax benefit (234) (213) (478) (410)
Total net expense 887 795 1,796 1,540
Stock Appreciation Rights (SARs) [Member]        
Expense 112 72 215 140
Deferred tax benefit (23) (16) (45) (30)
Total net expense 89 56 170 110
Restricted Stock [Member]        
Expense 489 418 939 838
Deferred tax benefit (102) (88) (197) (176)
Total net expense 387 330 742 662
Restricted Stock Units (RSUs) [Member]        
Expense 135 125 267 249
Deferred tax benefit (28) (26) (56) (52)
Total net expense 107 99 211 197
Performance Shares [Member]        
Expense 385 393 853 723
Deferred tax benefit (81) (83) (180) (152)
Total net expense $ 304 $ 310 $ 673 $ 571