XML 32 R22.htm IDEA: XBRL DOCUMENT v3.4.0.3
Acquisition and Goodwill (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Dec. 31, 2015
Goodwill [Line Items]      
Payments to Acquire Businesses, Gross $ 1,250 $ 0  
Goodwill 1,593   $ 319
Business Combination, Contingent Consideration, Liability 30    
Payments to Acquire Businesses, Gross 1,254    
Goodwill, Translation Adjustments $ 20