Balance Sheet Accounts (Schedule of PP&E) (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Jun. 30, 2015
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 71,409	$ 73,379
Less: accumulated depreciation and amortization	(38,461)	(33,517)
Property and equipment, net	32,948	39,862
Computer equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	33,943	32,753
Purchased software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	5,671	5,425
Office equipment, furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	11,113	10,908
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 20,682	$ 24,293