v3.26.1
Note 12 - Earnings (Loss) Per Share (Details Textual) - shares
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Nonvested Stock Awards [Member]      
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 93,900 89,400 88,400