Quarterly report pursuant to Section 13 or 15(d)

Restructuring Activity (Details 2)

v3.20.1
Restructuring Activity (Details 2) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Restructuring Reserve [Roll Forward]    
Restructuring Reserve $ (837)  
Restructuring Charges 489 $ 1,917
Payments for Restructuring (132)  
Restructuring Reserve, Settled without Cash (367)  
Restructuring Reserve (827)  
One-time Termination Benefits [Member]    
Restructuring Reserve [Roll Forward]    
Restructuring Reserve 0  
Restructuring Charges 44 472
Payments for Restructuring (44)  
Restructuring Reserve, Settled without Cash 0  
Restructuring Reserve 0  
Facility Closing [Member]    
Restructuring Reserve [Roll Forward]    
Restructuring Reserve (818)  
Restructuring Charges 275 1,345
Restructuring Reserve (813)  
Other Restructuring [Member]    
Restructuring Reserve [Roll Forward]    
Restructuring Reserve (19)  
Restructuring Charges 170 $ 100
Payments for Restructuring (16)  
Restructuring Reserve, Settled without Cash (159)  
Restructuring Reserve (14)  
Lease Related Impairment [Member]    
Restructuring Reserve [Roll Forward]    
Restructuring Charges 275  
Payments for Restructuring (72)  
Restructuring Reserve, Settled without Cash (208)  
Restructuring - Short term [Domain]    
Restructuring Reserve [Roll Forward]    
Restructuring Reserve (319)  
Restructuring - Short term [Domain] | One-time Termination Benefits [Member]    
Restructuring Reserve [Roll Forward]    
Restructuring Reserve 0  
Restructuring - Short term [Domain] | Facility Closing [Member]    
Restructuring Reserve [Roll Forward]    
Restructuring Reserve (305)  
Restructuring - Short term [Domain] | Other Restructuring [Member]    
Restructuring Reserve [Roll Forward]    
Restructuring Reserve (14)  
Restructuring - Long term [Domain]    
Restructuring Reserve [Roll Forward]    
Restructuring Reserve (508)  
Restructuring - Long term [Domain] | One-time Termination Benefits [Member]    
Restructuring Reserve [Roll Forward]    
Restructuring Reserve 0  
Restructuring - Long term [Domain] | Facility Closing [Member]    
Restructuring Reserve [Roll Forward]    
Restructuring Reserve (508)  
Restructuring - Long term [Domain] | Other Restructuring [Member]    
Restructuring Reserve [Roll Forward]    
Restructuring Reserve $ 0