Note 17. Employee Benefit Plans (Details) - Components of Net Periodic Benefit Cost (Other Postretirement Benefit Plan [Member], USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Other Postretirement Benefit Plan [Member]
Note 17. Employee Benefit Plans (Details) - Components of Net Periodic Benefit Cost [Line Items]
Service Cost		$ 13	$ 19
Interest Cost	9	49	101
Recognized net actuarial gain	(7)	(24)	(55)
Curtailment		51
Plan Settlement		(2,329)
Amortization of transition obligation		112	223
Net periodic benefit cost	$ 2	$ (2,128)	$ 288