Quarterly report pursuant to Section 13 or 15(d)

Restructuring - (Schedule of Restructuring and Related Costs) (Details)

v3.4.0.3
Restructuring - (Schedule of Restructuring and Related Costs) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Restructuring Cost and Reserve [Line Items]    
Restructuring Reserve, Beginning Balance $ 622  
Restructuring charges 462 $ 468
Cash payments (576)  
Restructuring Reserve, Ending Balance 508  
2014 Plan [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring Reserve, Beginning Balance 162  
Restructuring charges 0 $ 468
Cash payments (77)  
Restructuring Reserve, Ending Balance 85  
2015 Plan [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring Reserve, Beginning Balance 460  
Restructuring charges 462  
Cash payments (499)  
Restructuring Reserve, Ending Balance 423  
Employee Severance [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges 373  
Employee Severance [Member] | 2015 Plan [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges 373  
Other Restructuring [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges 89  
Other Restructuring [Member] | 2015 Plan [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges $ 89