Note 7. Employee Benefit Plans - Severance Plans - Changes and Components in Accumulated Other Comprehensive Income (Loss) (before tax) (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2015	Jun. 30, 2014
Changes and Components in Accumulated Other Comprehensive Income (Loss) (before tax):
Accumulated Other Comprehensive Income (Loss) at beginning of year	$ (160)	$ (73)
Change in unrecognized prior service cost	(28)	(40)	$ (40)
Net change in unrecognized actuarial (gain) loss	(492)	(47)
Accumulated Other Comprehensive Income (Loss) at end of year	(680)	(160)	(73)
Balance in unrecognized prior service cost				$ 28	$ 55
Balance in unrecognized actuarial (gain) loss				(708)	(215)
Total Accumulated Other Comprehensive Income (Loss) recognized in Share Owners’ Equity	$ (160)	$ (73)	$ (73)	$ (680)	$ (160)

Defined Benefit Plan, Accumulated Other Comprehensive Income, Net Gains (Losses), Before Tax [Roll Forward]

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- Definition

Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Unamortized Gain (Loss) Arising During Period and Reclassification Adjustment, Before Tax

+ References

No definition available.

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- Definition

The pretax total of net gain (loss), prior service cost (credit), and transition assets (obligations), as well as minimum pension liability if still remaining, included in accumulated other comprehensive income associated with a defined benefit pension or other postretirement plan(s) because they have yet to be recognized as components of net periodic benefit cost.

+ References

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- Definition

The pretax net amount of gains and losses that are not yet recognized as a component of net periodic benefit cost, and that are recognized as increases or decreases in other comprehensive income as they arise. Gains and losses are due to changes in the value of either the benefit obligation or the plan assets resulting from experience different from that assumed or from a change in an actuarial assumption, or the consequence of a decision to temporarily deviate from the substantive plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 220

-SubTopic 10

-Section 45

-Paragraph 10A

-Subparagraph (i)

-URI http://asc.fasb.org/extlink&oid=36458714&loc=SL7669646-108580

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-Section 50

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- Definition

Amount related to the pretax cost of benefit changes attributable to plan participants' prior service pursuant to a plan amendment or a plan initiation, which has not yet been recognized as components of net periodic benefit cost.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 60

-Glossary Prior Service Cost

-URI http://asc.fasb.org/extlink&oid=6521920

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- Definition

Amount before tax of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) related to pension and other postretirement benefit plans.

+ References

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-Publisher FASB

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-URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e637-108580

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