v3.26.1
Earnings Per Share ("EPS") - Schedule of Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 12 Months Ended
May 30, 2026
May 31, 2025
Jun. 01, 2024
Numerator for Basic and Diluted Earnings Per Share:      
Net Income (Loss) $ 6,383 $ (1,143) $ 61
Undistributed earnings (loss) 2,944 (4,550) (3,315)
Undistributed earnings (loss) $ 2,944 $ (4,550) $ (3,315)
Denominator for Basic and Diluted Earnings Per Share:      
Effect of dilutive securities dilutive stock options and awards 198 0 250
Weighted Average Number of Shares Outstanding, Diluted 12,690 12,298 12,464
Basic      
Numerator for Basic and Diluted Earnings Per Share:      
Net Income (Loss) $ 6,383 $ (1,143) $ 61
Diluted      
Numerator for Basic and Diluted Earnings Per Share:      
Net Income (Loss) 6,383 (1,143) 61
Common Stock      
Numerator for Basic and Diluted Earnings Per Share:      
Undistributed earnings (loss) 2,566 (3,957) (2,880)
Undistributed earnings (loss) $ 2,572 $ (3,957) $ (2,887)
Denominator for Basic and Diluted Earnings Per Share:      
Weighted Average Number of Shares Outstanding, Basic 12,492 12,298 12,214
Weighted Average Number of Shares Outstanding, Diluted 12,690 12,298 12,464
Net income (loss) per share:      
Earnings Per Share, Basic $ 0.45 $ (0.08) $ 0
Net income (loss) per share:      
Earnings Per Share, Diluted $ 0.44 $ (0.08) $ 0
Common Stock | Basic      
Numerator for Basic and Diluted Earnings Per Share:      
Less dividends $ 2,997 $ 2,964 $ 2,933
Common Stock | Diluted      
Numerator for Basic and Diluted Earnings Per Share:      
Less dividends 2,997 2,964 2,933
Common Stock Class B      
Numerator for Basic and Diluted Earnings Per Share:      
Undistributed earnings (loss) 378 (593) (435)
Undistributed earnings (loss) $ 372 $ (593) $ (428)
Denominator for Basic and Diluted Earnings Per Share:      
Weighted Average Number of Shares Outstanding, Basic 2,042 2,049 2,051
Weighted Average Number of Shares Outstanding, Diluted 2,042 2,049 2,051
Net income (loss) per share:      
Earnings Per Share, Basic $ 0.40 $ (0.07) $ 0
Net income (loss) per share:      
Earnings Per Share, Diluted $ 0.40 $ (0.07) $ 0
Common Stock Class B | Basic      
Numerator for Basic and Diluted Earnings Per Share:      
Less dividends $ 442 $ 443 $ 443
Common Stock Class B | Diluted      
Numerator for Basic and Diluted Earnings Per Share:      
Less dividends $ 442 $ 443 $ 443