Quarterly report pursuant to Section 13 or 15(d)

Restructuring - (Narrative) (Details)

v3.4.0.3
Restructuring - (Narrative) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Restructuring Cost and Reserve [Line Items]    
Restructuring charges $ 462 $ 468
2014 Plan [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges 0 $ 468
Cumulative restructuring charges 5,939  
2015 Plan [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges 462  
Cumulative restructuring charges $ 1,481