v3.26.1
Note 10 - Shareholders' Equity (Details Textual) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Sep. 25, 2023
Mar. 28, 2026
Mar. 29, 2025
Mar. 30, 2024
Common Stock, Shares, Issued (in shares)   9,333,953 9,315,840  
Proceeds from Issuance of Common Stock $ 80,500      
Proceeds From Issuance of Common Stock, Net $ 75,200 $ 842 $ 1,874 $ 77,266
Payment, Tax Withholding, Share-Based Payment Arrangement   $ 400 $ 3,600 $ 4,900
The Offering [Member]        
Shares Issued, Price Per Share (in dollars per share) $ 95      
Common Stock, Shares, Issued (in shares) 847,371      
Shares, Issued (in shares) 110,526