Quarterly report pursuant to Section 13 or 15(d)

Restructuring Activity (Details 2)

v3.10.0.1
Restructuring Activity (Details 2) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Restructuring Reserve [Roll Forward]        
Restructuring Reserve     $ 3,039  
Restructuring Charges $ 1,865 $ 6,546 1,865 $ 6,546
Payments for Restructuring     (1,453)  
Restructuring Reserve, Settled without Cash     (848)  
Restructuring Reserve 2,603   2,603  
One-time Termination Benefits [Member]        
Restructuring Reserve [Roll Forward]        
Restructuring Reserve     239  
Restructuring Charges 271 5,996 271 5,996
Payments for Restructuring     (420)  
Restructuring Reserve, Settled without Cash     (16)  
Restructuring Reserve 74   74  
Facility Closing [Member]        
Restructuring Reserve [Roll Forward]        
Restructuring Reserve     2,693  
Restructuring Charges 1,594 $ 550 1,594 $ 550
Payments for Restructuring     (1,033)  
Restructuring Reserve, Settled without Cash     (762)  
Restructuring Reserve 2,492   2,492  
Other Restructuring [Member]        
Restructuring Reserve [Roll Forward]        
Restructuring Reserve     107  
Restructuring Charges     0  
Payments for Restructuring     0  
Restructuring Reserve, Settled without Cash     (70)  
Restructuring Reserve $ 37   $ 37