Balance Sheet Accounts (Schedule of Deferred Distributors Revenue) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Jun. 30, 2014
Deferred Revenue Arrangement [Line Items]
Deferred distributors revenue	$ 94,567	$ 97,677
Total deferred distributors revenue, net of cost of sales to distributors	26,060	31,992
Distributors
Deferred Revenue Arrangement [Line Items]
Deferred distributors revenue	34,206	40,715
Deferred cost of sales to distributors	(8,146)	(8,723)
Total deferred distributors revenue, net of cost of sales to distributors	$ 26,060	$ 31,992