v3.26.1
Note L - Stockholders' Equity, Stock Plans and Other Employee Benefit Plans - A Summary of the Status of the Company's Stock Options (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Mar. 29, 2026
Mar. 30, 2025
Mar. 31, 2024
Options outstanding (in shares) 130,000 20,000  
Options outstanding, weighted average exercise price (in dollars per share) $ 74.28 $ 73.25  
Options outstanding, weighted average remaining contractual term (Year) 3 years 29 days 4 years 29 days 3 years 4 months 9 days
Options outstanding, aggregate intrinsic value $ 3,432 $ 2,667 $ 23
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross 0 110,000  
Granted, shares (in shares) 0 110,000  
Granted, weighted average exercise price (in dollars per share) $ 0 $ 74.47  
Granted, weighted average remaining contractual life (Year)   4 years 4 months 20 days  
Exercised (in shares) 0    
Options outstanding (in shares) 130,000 130,000 20,000
Exercised, weighted average exercise price (in dollars per share) $ 0    
Options outstanding, weighted average exercise price (in dollars per share) $ 74.28 $ 74.28 $ 73.25
Exercised, aggregate intrinsic value $ 0    
Options exercisable (in shares) 42,500 10,000  
Options exercisable, weighted average exercise price (in dollars per share) $ 73.48 $ 70.88  
Options exercisable, weighted average remaining contractual term (Year) 2 years 6 months 21 days 1 year 10 months 9 days  
Options exercisable, aggregate intrinsic value $ 1,156 $ 239