Basis of Presentation and Summary of Significant Accounting Policies (Schedule of Deferred Distributors Revenue) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Deferred Revenue Arrangement [Line Items]
Total deferred distributors revenue, net of cost of sales to distributors	$ 17,388	$ 15,319
Distributors
Deferred Revenue Arrangement [Line Items]
Deferred revenue	22,411	20,361
Deferred cost of sales	$ (5,023)	$ (5,042)