Note J - Long-term Debt (Details) - USD ($) $ in Thousands	Sep. 25, 2015	Jun. 30, 2015
Revolving Loan [Member]
Long-term debt	$ 10,672	$ 10,208
Ten Year Unsecured Senior Notes [Member]
Long-term debt	3,571	3,571
Other [Member]
Long-term debt	24	23
Long-term debt	14,267	13,802
Less: current maturities and short-term borrowings	(3,571)	(3,571)
Total long-term debt	$ 10,696	$ 10,231