v3.26.3
Note 6 - Earnings Per Share (Details Textual) - shares
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) 562,000 224,000 450,000 171,000