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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
$ in Thousands
Jun. 26, 2022
Jun. 27, 2021
CURRENT ASSETS    
Accounts receivable, allowance for bad debts $ 27 $ 47
SHAREHOLDERS' EQUITY    
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, shares authorized (in shares) 26,000,000 26,000,000
Common stock, shares issued (in shares) 25,090,058 25,090,058
Common stock, shares outstanding (in shares) 17,511,430 18,004,904
Treasury stock at cost (in shares) 7,578,628 7,085,154