Note J - Long-term Debt and Subsequent Event - Schedule of Long-term Debt (Details) - USD ($) $ in Thousands	Mar. 29, 2024	Jun. 30, 2023	Mar. 31, 2023
Long-term debt	$ 17,042	$ 18,627
Less: current maturities	(2,000)	(2,010)	$ (2,000)
Total long-term debt	15,042	16,617	$ 29,276
Revolving Loan [Member]
Long-term debt	7,019	7,094
Term Loan [Member]
Long-term debt	10,000	11,500
Other Long-Term Debt [Member]
Long-term debt	$ 23	$ 33