FAIR VALUE MEASUREMENTS (Details) - Schedule Of Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis (Fair Value, Measurements, Recurring And Nonrecurring [Member], USD $) In Thousands, unless otherwise specified	Jun. 30, 2012
Portion at Other than Fair Value Measurement [Member]
FAIR VALUE MEASUREMENTS (Details) - Schedule Of Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Money market funds	$ 19,931
Trading securities	729
Trading securities	729
Foreign currency economic hedges	(3)
Total	20,657
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member]
FAIR VALUE MEASUREMENTS (Details) - Schedule Of Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Money market funds	19,931
Trading securities	729
Trading securities	729
Total	20,660
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member]
FAIR VALUE MEASUREMENTS (Details) - Schedule Of Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Foreign currency economic hedges	(3)
Total	$ (3)