Fair Value Measurements (Schedule of Fair Value for Financial Assets and Liabilities Measure on Recurring Basis) (Details) (Recurring, USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Jun. 30, 2014
Level 1
Assets
Total	$ 2,877	$ 567
Level 1 | Foreign currency forward contracts
Assets
Foreign currency forward contracts	0	0
Level 1 | Money market funds
Assets
Investments	2,877	567
Level 1 | Corporate notes/bonds
Assets
Investments	0	0
Level 2
Assets
Total	30,384	32,713
Level 2 | Foreign currency forward contracts
Assets
Foreign currency forward contracts	(11)	21
Level 2 | Money market funds
Assets
Investments	0	0
Level 2 | Corporate notes/bonds
Assets
Investments	30,395	32,692
Level 3
Assets
Total	0	0
Level 3 | Foreign currency forward contracts
Assets
Foreign currency forward contracts	0	0
Level 3 | Money market funds
Assets
Investments	0	0
Level 3 | Corporate notes/bonds
Assets
Investments	0	0
Total
Assets
Total	33,261	33,280
Total | Foreign currency forward contracts
Assets
Foreign currency forward contracts	(11)	21
Total | Money market funds
Assets
Investments	2,877	567
Total | Corporate notes/bonds
Assets
Investments	$ 30,395	$ 32,692