Annual report pursuant to Section 13 and 15(d)

Acquisitions and Disposals of Subsidiaries (Details 1)

v3.6.0.2
Acquisitions and Disposals of Subsidiaries (Details 1) - USD ($)
$ in Thousands
Dec. 31, 2016
Jan. 01, 2016
Dec. 31, 2015
Dec. 31, 2014
Allocation of final purchase price to assets and liabilities        
Goodwill $ 23,368 $ 23,658 $ 23,658 $ 34,565
SDNE [Member]        
Allocation of final purchase price to assets and liabilities        
Current assets 475      
Goodwill 823      
Property and equipment 97      
Current liabilities (286)      
Total allocation of purchase consideration 1,615      
SDNE [Member] | Customer lists [Member]        
Allocation of final purchase price to assets and liabilities        
Intangible assets 145      
SDNE [Member] | Non-compete [Member]        
Allocation of final purchase price to assets and liabilities        
Intangible assets $ 361