Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Details)

v3.3.0.814
Commitments and Contingencies (Details)
$ in Thousands
 1 Months Ended 9 Months Ended
Sep. 30, 2015
USD ($)
item
Apr. 24, 2015
USD ($)
Mar. 05, 2015
item
Jul. 30, 2014
USD ($)
Oct. 31, 2015
USD ($)
Sep. 30, 2015
USD ($)
item
Indemnification claim            
General Litigation            
Loss Contingency, Damages Sought, Value $ 132          
Skyhook | Patent infringement lawsuit            
General Litigation            
Number of claims | item     8      
Number of days before action is reopened     45 days      
Litigation settlement amount           $ 90,000
Proceeds from Legal Settlements   $ 90,000        
Legal Fees           $ 29,500
TruePosition | Polaris patent infringement lawsuit [Member]            
General Litigation            
Loss Contingency, Damages Sought, Value $ 3,000          
TruePosition | Indemnification claim            
General Litigation            
Number of claims | item 6         6
Maximum estimated allocation $ 132         $ 132
TruePosition | Antitrust lawsuit            
General Litigation            
Litigation settlement amount       $ 6,000    
AT&T | TruePosition | Indemnification claim            
General Litigation            
Payments for Legal Settlements         $ 55