CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Total
Beginning balance at Jun. 25, 2023	$ 251	$ 37,729	$ 2,439	$ (30,028)	$ 10,391
Beginning balance (in Shares) at Jun. 25, 2023	25,090,000			(10,936,000)
Stock-based compensation expense	$ 0	79	0	$ 0	79
Net income	0	0	386	0	386
Ending balance at Sep. 24, 2023	$ 251	37,808	2,825	$ (30,028)	10,856
Ending balance (in Shares) at Sep. 24, 2023	25,090,000			(10,936,000)
Beginning balance at Jun. 25, 2023	$ 251	37,729	2,439	$ (30,028)	10,391
Beginning balance (in Shares) at Jun. 25, 2023	25,090,000			(10,936,000)
Net income					939
Ending balance at Dec. 24, 2023	$ 255	37,496	3,378	$ (30,028)	11,101
Ending balance (in Shares) at Dec. 24, 2023	25,522,000			(10,936,000)
Beginning balance at Sep. 24, 2023	$ 251	37,808	2,825	$ (30,028)	10,856
Beginning balance (in Shares) at Sep. 24, 2023	25,090,000			(10,936,000)
Stock-based compensation expense	$ 0	3	0	$ 0	3
RSU vested and taxes paid on RSUs	$ 4	(315)	0	0	(311)
RSU vested and taxes paid on RSUs (in Shares)	432,000
Net income	$ 0	0	553	0	553
Ending balance at Dec. 24, 2023	$ 255	37,496	3,378	$ (30,028)	11,101
Ending balance (in Shares) at Dec. 24, 2023	25,522,000			(10,936,000)
Beginning balance at Jun. 30, 2024	$ 255	37,563	4,912	$ (30,028)	$ 12,702
Beginning balance (in Shares) at Jun. 30, 2024	25,522,000			(10,936,000)	25,522,171
Stock-based compensation expense	$ 0	73	0	$ 0	$ 73
Net income	0	0	526	0	526
Ending balance at Sep. 29, 2024	$ 255	37,636	5,438	$ (30,028)	13,301
Ending balance (in Shares) at Sep. 29, 2024	25,522,000			(10,936,000)
Beginning balance at Jun. 30, 2024	$ 255	37,563	4,912	$ (30,028)	$ 12,702
Beginning balance (in Shares) at Jun. 30, 2024	25,522,000			(10,936,000)	25,522,171
Net income					$ 1,133
Ending balance at Dec. 29, 2024	$ 256	37,506	6,045	$ (30,028)	$ 13,779
Ending balance (in Shares) at Dec. 29, 2024	25,647,000			(10,936,000)	25,647,171
Beginning balance at Sep. 29, 2024	$ 255	37,636	5,438	$ (30,028)	$ 13,301
Beginning balance (in Shares) at Sep. 29, 2024	25,522,000			(10,936,000)
Stock-based compensation expense	$ 0	53	0	$ 0	53
RSU vested and taxes paid on RSUs	$ 1	(183)	0	0	(182)
RSU vested and taxes paid on RSUs (in Shares)	125,000
Net income	$ 0	0	607	0	607
Ending balance at Dec. 29, 2024	$ 256	$ 37,506	$ 6,045	$ (30,028)	$ 13,779
Ending balance (in Shares) at Dec. 29, 2024	25,647,000			(10,936,000)	25,647,171