Quarterly report pursuant to Section 13 or 15(d)

Restructuring Activity (Details 1)

v3.19.2
Restructuring Activity (Details 1) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Restructuring Cost and Reserve [Line Items]        
Restructuring charges $ 416 $ 1,865 $ 2,333 $ 1,865
One-time Termination Benefits [Member]        
Restructuring Cost and Reserve [Line Items]        
Restructuring charges 402 271 874 271
Facility Closing [Member]        
Restructuring Cost and Reserve [Line Items]        
Restructuring charges (44) 1,594 1,301 1,594
Other Restructuring [Member]        
Restructuring Cost and Reserve [Line Items]        
Restructuring charges $ 58 $ 0 $ 158 $ 0