Annual report pursuant to Section 13 and 15(d)

LEGAL PROCEEDINGS (Details Narrative)

v3.6.0.2
LEGAL PROCEEDINGS (Details Narrative) - USD ($)
 1 Months Ended 6 Months Ended 12 Months Ended 51 Months Ended 55 Months Ended
Nov. 06, 2015
Jul. 31, 2010
Dec. 31, 2016
Dec. 31, 2016
Mar. 31, 2020
Dec. 31, 2015
Payments received from license defendants upon settlement   $ 32,000,000   $ 10,800,000    
Maximum Cisco royalty payment per year through 2015           $ 8,000,000
Maximum Cisco royalty payment per year for remaning term of the patent       $ 9,000,000 $ 9,000,000  
Alcatel and ALE, USA [Member]            
Payments received from license defendants upon settlement     $ 1,900,000      
Non-exclusive fully paid license     4,200,000      
Contingent royalties from license defendants from settlement     2,300,000      
Microsoft [Member]            
Non-exclusive fully paid license $ 4,650,000          
Dell, Inc [Member]            
Payments received from license defendants upon settlement     6,000,000      
Polycom [Member] | October, 2017            
Payments received from license defendants upon settlement     2,000,000      
Non-exclusive fully paid license     5,000,000      
Contingent royalties from license defendants from settlement     2,000,000      
Apple [Member]            
Non-exclusive fully paid license     $ 25,000,000