Note 6. Commitments and Contingent Liabilities (Tables)

3 Months Ended

Sep. 30, 2015

Commitments and Contingent Liabilities [Abstract]

Schedule of Product Warranty Liability

Changes in the product warranty accrual for the three months ended September 30, 2015 and 2014 were as follows:

	Three Months Ended
	September 30
(Amounts in Thousands)	2015			2014
Product Warranty Liability at the beginning of the period	$	2,264		$	3,221
Additions to warranty accrual (including changes in estimates)	394			91
Settlements made (in cash or in kind)	(305		)	(568		)
Product Warranty Liability at the end of the period	$	2,353		$	2,744