Balance Sheet Accounts (Schedule of PP&E) (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Jun. 30, 2016
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 72,962	$ 69,958
Less: accumulated depreciation and amortization	(42,904)	(40,378)
Property and equipment, net	30,058	29,580
Computer equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	37,618	34,657
Purchased software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	5,575	5,574
Office equipment, furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	10,374	10,385
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 19,395	$ 19,342