Note J - Long-term Debt - Summary of Long-term Debt (Details) - USD ($) $ in Thousands	Sep. 24, 2021	Jun. 30, 2021
Long-term debt	$ 31,883	$ 32,085
Less: current maturities	(2,000)	(2,000)
Total long-term debt	29,883	30,085
Revolving Loan [Member]
Long-term debt	15,237	15,415
Term Loan [Member]
Long-term debt	16,500	16,500
Other Long-Term Debt [Member]
Long-term debt	$ 146	$ 170