Note N - Segment Information - Total Assets by Geographical Region (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Jul. 01, 2019	Jun. 30, 2019
Total Assets	$ 120,203	$ 114,264	$ 93,490
UNITED STATES
Total Assets	66,489		54,785
Europe [Member]
Total Assets	$ 53,714		$ 38,705