Note 8. Commitments and Contingent Liabilities (Tables)

6 Months Ended

Dec. 31, 2018

Commitments and Contingent Liabilities [Abstract]

Schedule of Product Warranty Liability

Changes in the product warranty accrual for the six months ended December 31, 2018 and 2017 were as follows:

	Six Months Ended
	December 31
(Amounts in Thousands)	2018			2017
Product Warranty Liability at the beginning of the period	$	2,294		$	1,992
Additions to warranty accrual (including changes in estimates)	354			839
Settlements made (in cash or in kind)	(606		)	(478		)
Product Warranty Liability at the end of the period	$	2,042		$	2,353