Note 4. Inventories (Tables)

12 Months Ended

Jun. 30, 2020

Inventories [Abstract]

Schedule of Inventory, Current

Inventory components were as follows at June 30:

(Amounts in Thousands)	2020		2019
Finished products	$	4,529	$	2,708
Work-in-process	3,577		4,119
Raw materials	210,937		197,013
Total inventory	$	219,043	$	203,840