Note 7. Fair Value - Textuals (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Derivatives Not Designated as Hedging Instruments, Pre-Tax Gain (Loss) Recognized in Income	$ (540)	$ (197)
Fair Value, Purchases and Sales of Level 3 Assets	0	0
Fair Value, Transfers Between Levels, Amount	0
Unallocated Corporate and Eliminations | Property, Plant and Equipment, Other Types | Fair Value, Measurements, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Impairment of Long-Lived Assets to be Disposed of	$ 1,198
Stock Warrant
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair Value Assumptions, Risk Free Interest Rate	0.09%
Fair Value Assumptions, Expected Volatility Rate	98.50%
Fair Value Assumptions, Expected Term	6 months