CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Sep. 29, 2024	Jun. 30, 2024
CURRENT ASSETS
Accounts receivable, allowance for credit losses	$ 40	$ 57
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)	25,522,171	25,522,171
Common stock, shares outstanding (in shares)	14,586,566	14,586,566
Treasury stock at cost (in shares)	10,935,605	10,935,605