Note N - Segment Information - Capital Expenditures by Geographical Region (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Payments to Acquire Property, Plant, and Equipment, Total	$ 26,488	$ 5,107
UNITED STATES
Payments to Acquire Property, Plant, and Equipment, Total	25,383	2,336
Europe [Member]
Payments to Acquire Property, Plant, and Equipment, Total	$ 1,105	$ 2,771