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CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - USD ($)
$ in Thousands
Sep. 29, 2019
Jun. 30, 2019
CURRENT ASSETS    
Accounts receivable, allowance for bad debts $ 203 $ 209
Notes receivable, allowance for bad debts $ 916 $ 916
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) 22,208,141 22,208,141
Common stock, shares outstanding (in shares) 15,122,887 15,090,837
Treasury stock at cost (in shares) 7,085,254 7,117,304