v3.26.3
Note 7 - Earnings Per Share (Details Textual) - shares
3 Months Ended 6 Months Ended
Aug. 30, 2026
Aug. 31, 2025
Aug. 30, 2026
Aug. 31, 2025
Share-Based Payment Arrangement, Option [Member]        
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 25,000 147,000 12,500 241,000