Quarterly report pursuant to Section 13 or 15(d)

Restructuring Activity Restructuring Activity (Details 2)

v3.5.0.2
Restructuring Activity Restructuring Activity (Details 2) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Dec. 31, 2015
Restructuring Cost and Reserve [Line Items]          
Restructuring Reserve $ 1,427   $ 1,427   $ 1,633
Restructuring Charges 0 $ 11,389 2,106 $ 11,389  
Payments for Restructuring     (2,458)    
Restructuring Reserve, Accrual Adjustment     146    
One-time Termination Benefits [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring Reserve 66   66   75
Restructuring Charges 0 5,796 0 5,796  
Payments for Restructuring     (9)    
Restructuring Reserve, Accrual Adjustment     0    
Lease Related Impairment [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring Reserve 1,322   1,322   1,557
Restructuring Charges     1,976    
Payments for Restructuring     (2,376)    
Restructuring Reserve, Accrual Adjustment     165    
Other Restructuring [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring Reserve 39   39   $ 1
Restructuring Charges $ 0 $ 0 130 $ 0  
Payments for Restructuring     (73)    
Restructuring Reserve, Accrual Adjustment     $ (19)