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Note 11. Commitments and Contingent Liabilities (Policies)	6 Months Ended
	Dec. 31, 2019
Commitments and Contingent Liabilities [Abstract]
Product Warranties	We estimate product warranty liability at the time of sale based on historical repair or replacement cost trends in conjunction with the length of the warranty offered. Management refines the warranty liability periodically based on changes in historical cost trends and in certain cases where specific warranty issues become known.