Note 5. Commitments and Contingent Liabilities (Tables)

9 Months Ended

Mar. 31, 2023

Commitments and Contingencies Disclosure [Abstract]

Schedule of Product Warranty Liability

Changes in the product warranty liability for the nine months ended March 31, 2023 and 2022 were as follows:

	Nine Months Ended
	March 31
(Amounts in Thousands)	2023		2022
Product warranty liability at the beginning of the period	$	529	$	610
Additions to warranty accrual (including changes in estimates)	158		(64)
Settlements made (in cash or in kind)	(109)		(13)
Product warranty liability at the end of the period	$	578	$	533