XML 94 R81.htm IDEA: XBRL DOCUMENT v3.10.0.1
Restructuring and Impairment Charges - Schedule of Restructuring Costs (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Restructuring Reserve [Roll Forward]        
Provisions $ 1,052 $ 962 $ 2,015 $ 2,767
Employee Severance        
Restructuring Reserve [Roll Forward]        
Beginning balance     183  
Provisions     118  
Payments     (264)  
Ending balance 37   37  
Facility Consolidation        
Restructuring Reserve [Roll Forward]        
Beginning balance     0  
Provisions     395  
Payments     (14)  
Ending balance $ 381   $ 381