Note 10. Derivative Instruments - Fair Values of Derivative Instruments on the Consolidated Balance Sheet (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Jun. 30, 2014
Derivatives, Fair Value
Derivative Asset, Fair Value, Gross Asset	$ 0	$ 800
Derivative Liability	0	699
Designated as Hedging Instrument | Foreign Exchange Contract | Prepaid Expenses and Other Current Assets
Derivatives, Fair Value
Derivative Asset, Fair Value, Gross Asset	0	599
Designated as Hedging Instrument | Foreign Exchange Contract | Accrued Expenses
Derivatives, Fair Value
Derivative Liability	0	241
Not Designated as Hedging Instrument | Foreign Exchange Contract | Prepaid Expenses and Other Current Assets
Derivatives, Fair Value
Derivative Asset, Fair Value, Gross Asset	0	201
Not Designated as Hedging Instrument | Foreign Exchange Contract | Accrued Expenses
Derivatives, Fair Value
Derivative Liability	$ 0	$ 458