Quarterly report pursuant to Section 13 or 15(d)

LITIGATION, CLAIMS AND ASSESSMENTS (Details)

v3.19.1
LITIGATION, CLAIMS AND ASSESSMENTS (Details) - petition
Jun. 10, 2016
May 26, 2016
Nov. 05, 2015
Symantec Corp      
Loss Contingencies [Line Items]      
Number of petitions filed for IPR   3  
Palo Alto Networks, Inc      
Loss Contingencies [Line Items]      
Number of petitions filed for IPR     2
Blue Coat Systems, Inc.      
Loss Contingencies [Line Items]      
Number of petitions filed for IPR 2