Summary of Significant Accounting Policies (Schedule of Deferred Revenue) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Deferred Revenue Arrangement [Line Items]
Deferred revenue, current and noncurrent, net	$ 94,860	$ 99,782
Deferred revenue, net	72,934	76,551
Deferred revenue, less current portion	21,926	23,231
Deferred Maintenance Revenue
Deferred Revenue Arrangement [Line Items]
Deferred revenue, current and noncurrent, net	83,419	87,441	$ 89,657
Deferred revenue, net	61,493	64,210
Deferred revenue, less current portion	21,926	23,231
Deferred Product and Other Revenue
Deferred Revenue Arrangement [Line Items]
Deferred revenue, current and noncurrent, net	$ 11,441	$ 12,341

The carrying amount of consideration received or receivable as of the balance sheet date on potential earnings that were not recognized as revenue in conformity with GAAP, and which are expected to be recognized as such within one year or the normal operating cycle, if longer, including sales, license fees, and royalties, but excluding interest income.

The noncurrent portion of deferred revenue amount as of balance sheet date. Deferred revenue is a liability related to a revenue producing activity for which revenue has not yet been recognized, and is not expected to be recognized in the next twelve months. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP.

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