Note 7. Derivative Instruments - Fair Values of Derivative Instruments on the Consolidated Balance Sheet (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Jun. 30, 2012
Derivatives, Fair Value
Derivative Asset	$ 1,212	$ 3,189
Derivative Liability	1,350	799
Foreign Exchange Contract | Fair Value, Measurements, Recurring
Derivatives, Fair Value
Derivative Asset	1,054	2,278
Derivative Liability	1,350	799
Foreign Exchange Contract | Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3
Derivatives, Fair Value
Derivative Asset
Derivative Liability
Stock Warrant | Fair Value, Measurements, Recurring
Derivatives, Fair Value
Derivative Asset	158	911
Designated as Hedging Instrument | Foreign Exchange Contract | Prepaid Expenses and Other Current Assets
Derivatives, Fair Value
Derivative Asset	1,054	1,058
Designated as Hedging Instrument | Foreign Exchange Contract | Accrued Expenses
Derivatives, Fair Value
Derivative Liability	551	799
Not Designated as Hedging Instrument | Foreign Exchange Contract | Prepaid Expenses and Other Current Assets
Derivatives, Fair Value
Derivative Asset	0	1,220
Not Designated as Hedging Instrument | Foreign Exchange Contract | Accrued Expenses
Derivatives, Fair Value
Derivative Liability	799	0
Not Designated as Hedging Instrument | Stock Warrant | Other Assets, Long Term | Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3
Derivatives, Fair Value
Derivative Asset	$ 158	$ 911