v3.26.1
Note 4 - Net Income (Loss) Per Share (Details Textual) - shares
shares in Thousands
3 Months Ended 6 Months Ended
Jun. 28, 2026
Jun. 29, 2025
Jun. 28, 2026
Jun. 29, 2025
Share-Based Payment Arrangement [Member]        
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) 800 643 800 643