Quarterly report pursuant to Section 13 or 15(d)

LITIGATION, CLAIMS AND ASSESSMENTS (Details)

v3.10.0.1
LITIGATION, CLAIMS AND ASSESSMENTS (Details)
$ in Millions
Jul. 26, 2016
patent
Mar. 29, 2016
inter_parts_review
Aug. 04, 2015
USD ($)
Jun. 10, 2016
petition
May 26, 2016
petition
Apr. 27, 2016
petition
Nov. 06, 2015
petition
Nov. 05, 2015
petition
Finjan, Inc. v. Blue Coat Systems, Inc.                
Loss Contingencies [Line Items]                
Damages awarded | $     $ 39.5          
ESET, LLC v. Finjan, Inc.                
Loss Contingencies [Line Items]                
Number of patents first-to-file | patent 5              
Number of patents asserted | patent 6              
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 2
Number of IPRs | inter_parts_review   2            
Blue Coat Systems, Inc.                
Loss Contingencies [Line Items]                
Number of petitions filed for IPR       2   2