Quarterly report pursuant to Section 13 or 15(d)

Acquisitions - Allocated Purchase Price (Details)

v3.2.0.727
Acquisitions - Allocated Purchase Price (Details) - USD ($)
$ in Thousands
Jun. 30, 2015
Dec. 31, 2014
Jun. 30, 2014
May. 31, 2014
Mar. 31, 2014
Jan. 31, 2014
Business Acquisition [Line Items]            
Goodwill $ 220,555 $ 193,378        
Indatus            
Business Acquisition [Line Items]            
Accounts receivable 646          
Goodwill 25,987          
Net other assets (liabilities) (56)          
Total purchase price 49,830          
VRX            
Business Acquisition [Line Items]            
Accounts receivable 0          
Goodwill 1,228          
Net other assets (liabilities) 0          
Total purchase price 1,991          
InstaManager            
Business Acquisition [Line Items]            
Goodwill           $ 4,135
Deferred revenue           (33)
Net deferred taxes           0
Net other assets (liabilities)           55
Total purchase price           9,174
VMM            
Business Acquisition [Line Items]            
Goodwill         $ 358  
Deferred revenue         0  
Net deferred taxes         0  
Net other assets (liabilities)         0  
Total purchase price         1,229  
Notivus            
Business Acquisition [Line Items]            
Goodwill       $ 2,852    
Deferred revenue       (156)    
Net deferred taxes       0    
Net other assets (liabilities)       (141)    
Total purchase price       4,395    
Kigo            
Business Acquisition [Line Items]            
Goodwill     $ 32,996      
Deferred revenue     0      
Net deferred taxes     (495)      
Net other assets (liabilities)     (547)      
Total purchase price     36,246      
Trade names | Indatus            
Business Acquisition [Line Items]            
Intangible assets 83          
Trade names | VRX            
Business Acquisition [Line Items]            
Intangible assets 0          
Developed product technologies | Indatus            
Business Acquisition [Line Items]            
Intangible assets 13,400          
Developed product technologies | VRX            
Business Acquisition [Line Items]            
Intangible assets 752          
Developed product technologies | InstaManager            
Business Acquisition [Line Items]            
Intangible assets           4,490
Developed product technologies | VMM            
Business Acquisition [Line Items]            
Intangible assets         671  
Developed product technologies | Notivus            
Business Acquisition [Line Items]            
Intangible assets       1,840    
Developed product technologies | Kigo            
Business Acquisition [Line Items]            
Intangible assets     2,570      
Customer relationships | Indatus            
Business Acquisition [Line Items]            
Intangible assets 9,770          
Customer relationships | VRX            
Business Acquisition [Line Items]            
Intangible assets $ 11          
Customer relationships | InstaManager            
Business Acquisition [Line Items]            
Intangible assets           0
Customer relationships | VMM            
Business Acquisition [Line Items]            
Intangible assets         200  
Customer relationships | Notivus            
Business Acquisition [Line Items]            
Intangible assets       0    
Customer relationships | Kigo            
Business Acquisition [Line Items]            
Intangible assets     1,120      
Trade names | InstaManager            
Business Acquisition [Line Items]            
Intangible assets           $ 527
Trade names | VMM            
Business Acquisition [Line Items]            
Intangible assets         $ 0  
Trade names | Notivus            
Business Acquisition [Line Items]            
Intangible assets       $ 0    
Trade names | Kigo            
Business Acquisition [Line Items]            
Intangible assets     $ 602