Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Purchased Intangible Assets - Purchased Intangible Assets (Details)

v3.6.0.2
Goodwill and Purchased Intangible Assets - Purchased Intangible Assets (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2016
Dec. 31, 2015
Jun. 30, 2016
Components of purchased intangible assets          
Gross Carrying Amount $ 216,532   $ 216,532   $ 216,532
Accumulated Amortization and Impairment 213,981   213,981   212,201
Total 2,551   2,551   4,331
Other intangible assets, amortization expense 500 $ 1,300 1,800 $ 5,000  
Existing technology          
Components of purchased intangible assets          
Gross Carrying Amount 141,659   141,659   141,659
Accumulated Amortization and Impairment 139,161   139,161   138,160
Total 2,498   $ 2,498   3,499
Existing technology | Minimum          
Components of purchased intangible assets          
Range of Useful Lives (in years)     4 years    
Existing technology | Maximum          
Components of purchased intangible assets          
Range of Useful Lives (in years)     7 years    
Trade name/Trademark          
Components of purchased intangible assets          
Gross Carrying Amount 19,893   $ 19,893   19,893
Accumulated Amortization and Impairment 19,893   19,893   19,743
Total 0   $ 0   150
Trade name/Trademark | Minimum          
Components of purchased intangible assets          
Range of Useful Lives (in years)     4 years    
Trade name/Trademark | Maximum          
Components of purchased intangible assets          
Range of Useful Lives (in years)     10 years    
Customer relationships          
Components of purchased intangible assets          
Gross Carrying Amount 54,980   $ 54,980   54,980
Accumulated Amortization and Impairment 54,927   54,927   54,298
Total $ 53   $ 53   $ 682
Customer relationships | Minimum          
Components of purchased intangible assets          
Range of Useful Lives (in years)     6 years    
Customer relationships | Maximum          
Components of purchased intangible assets          
Range of Useful Lives (in years)     7 years