Annual report pursuant to Section 13 and 15(d)

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

v3.3.1.900
Restructuring - (Schedule of Restructuring and Related Costs) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Restructuring Cost and Reserve [Line Items]    
Restructuring Reserve, Beginning Balance $ 199  
Restructuring charges 3,375 $ 3,583
Cash payments (2,252)  
Inventory write-off (700)  
Restructuring Reserve, Ending Balance 622 199
2014 Plan [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring Reserve, Beginning Balance 199  
Restructuring charges 2,356 3,583
Cash payments (1,693)  
Inventory write-off (700)  
Restructuring Reserve, Ending Balance 162 $ 199
2015 Plan [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges 1,019  
Cash payments (559)  
Restructuring Reserve, Ending Balance 460  
Employee Severance [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges 2,230  
Employee Severance [Member] | 2014 Plan [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges 1,286  
Employee Severance [Member] | 2015 Plan [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges 944  
Inventory Write-Off [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges 700  
Inventory Write-Off [Member] | 2014 Plan [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges 700  
Other Restructuring [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges 445  
Other Restructuring [Member] | 2014 Plan [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges 370  
Other Restructuring [Member] | 2015 Plan [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges $ 75