Note 10. Commitments and Contingent Liabilities (Tables)

3 Months Ended

Sep. 30, 2020

Commitments and Contingent Liabilities [Abstract]

Schedule of Product Warranty Liability

Changes in the product warranty accrual for the three months ended September 30, 2020 and 2019 were as follows:

	Three Months Ended
	September 30
(Amounts in Thousands)	2020		2019
Product Warranty Liability at the beginning of the period	$	3,190	$	2,238
Additions to warranty accrual (including changes in estimates)	427		278
Settlements made (in cash or in kind)	(572)		(370)
Product Warranty Liability at the end of the period	$	3,045	$	2,146