Note 5. Property and Equipment - Asset Lives (Details)	12 Months Ended
	Jun. 30, 2020
Leasehold Improvements, Range of Lives	Lesser of Useful Life or Term of Lease
Building and Building Improvements | Minimum
Property, Plant and Equipment, Useful Life	5 years
Building and Building Improvements | Maximum
Property, Plant and Equipment, Useful Life	40 years
Machinery and Equipment | Minimum
Property, Plant and Equipment, Useful Life	3 years
Machinery and Equipment | Maximum
Property, Plant and Equipment, Useful Life	11 years
Land Use Rights
Property, Plant and Equipment, Useful Life	39 years