Quarterly report pursuant to Section 13 or 15(d)

Restructuring (Details)

v3.4.0.3
Restructuring (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended 18 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Dec. 31, 2015
Dec. 31, 2015
Restructuring Reserve [Roll Forward]        
Restructuring reserve, beginning of period $ 0 $ 1,924 $ 1,924  
Expense 0 302 411  
Payments     (2,335)  
Restructuring reserve, end of period     0 $ 0
Termination benefits        
Restructuring Reserve [Roll Forward]        
Restructuring reserve, beginning of period 0 809 809  
Expense 0 238 238 2,700
Payments     (1,047)  
Restructuring reserve, end of period     0 0
Leases and other contractual obligations        
Restructuring Reserve [Roll Forward]        
Restructuring reserve, beginning of period 0 39 39  
Expense 0 64 107 400
Payments     (146)  
Restructuring reserve, end of period     0 0
Other        
Restructuring Reserve [Roll Forward]        
Restructuring reserve, beginning of period 0 1,076 1,076  
Expense $ 0 $ 0 66 1,600
Payments     (1,142)  
Restructuring reserve, end of period     $ 0 $ 0