Quarterly report pursuant to Section 13 or 15(d)

Restructuring Activity (Details 2)

v3.5.0.2
Restructuring Activity (Details 2) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Dec. 31, 2015
Restructuring Cost and Reserve [Line Items]          
Restructuring Reserve $ 904   $ 904   $ 3,416
Restructuring Charges 0 $ 425 2,106 $ 11,814  
Payments for Restructuring     (4,734)    
Restructuring Reserve, Accrual Adjustment     116    
One-time Termination Benefits [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring Reserve 0   0   75
Restructuring Charges 0 (143) 0 5,653  
Payments for Restructuring     (9)    
Restructuring Reserve, Accrual Adjustment     (66)    
Lease Related Impairment [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring Reserve 868   868   2,030
Restructuring Charges     1,976    
Payments for Restructuring     (3,340)    
Restructuring Reserve, Accrual Adjustment     202    
Other Restructuring [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring Reserve 36   36   $ 1,311
Restructuring Charges $ 0 $ 0 130 $ 0  
Payments for Restructuring     (1,385)    
Restructuring Reserve, Accrual Adjustment     $ (20)