Quarterly report pursuant to Section 13 or 15(d)

Restructuring Activity (Details 1)

v3.19.1
Restructuring Activity (Details 1) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Restructuring Cost and Reserve [Line Items]    
Restructuring charges $ 1,917 $ 0
One-time Termination Benefits [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges 472 0
Facility Closing [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges 1,345 0
Other Restructuring [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges $ 100 $ 0