Note 11. Postemployment Benefits (Tables)

3 Months Ended

Sep. 30, 2013

Postemployment Benefits [Abstract]

Schedule of Changes in Projected Benefit Obligations

The components of net periodic postemployment benefit cost applicable to our severance plans were as follows:

	Three Months Ended
	September 30
(Amounts in Thousands)	2013		2012
Service cost	$	237	$	200
Interest cost	34		50
Amortization of prior service costs	71		71
Amortization of actuarial loss	90		92
Net periodic benefit cost	$	432	$	413