Quarterly report pursuant to Section 13 or 15(d)

Restructuring Activity (Details 2)

v3.7.0.1
Restructuring Activity (Details 2) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Dec. 31, 2016
Restructuring Cost and Reserve [Line Items]      
Restructuring Reserve $ 57   $ 536
Restructuring Charges 0 $ 2,106  
Payments for Restructuring (481)    
Restructuring Reserve, Accrual Adjustment 2    
Lease Related Impairment [Member]      
Restructuring Cost and Reserve [Line Items]      
Restructuring Reserve 20   499
Payments for Restructuring (481)    
Restructuring Reserve, Accrual Adjustment 2    
Other Restructuring [Member]      
Restructuring Cost and Reserve [Line Items]      
Restructuring Reserve 37   $ 37
Restructuring Charges 0 $ 130  
Payments for Restructuring 0    
Restructuring Reserve, Accrual Adjustment $ 0