v2.4.0.8
Restructuring - Additional Information (Details) (USD $)
 0 Months Ended 3 Months Ended
Sep. 16, 2013
Mar. 31, 2014
Mar. 31, 2013
Restructuring Cost and Reserve [Line Items]      
Restructuring expected cost $ 11,600,000    
Restructuring Reserve [Roll Forward]      
Accrued Balance at December 31, 2013   9,170,000  
Expensed   776,000 0
Paid and Other   (639,000)  
Accrued Balance at March 31, 2014   9,307,000  
Total Costs Incurred   10,441,000  
Total Expected Remaining Costs   1,200,000  
Social Plan [Member]
      
Restructuring Cost and Reserve [Line Items]      
Restructuring expected cost   10,000,000  
Restructuring Reserve [Roll Forward]      
Accrued Balance at December 31, 2013   9,170,000  
Expensed   287,000  
Paid and Other   (336,000)  
Accrued Balance at March 31, 2014   9,121,000  
Total Costs Incurred   9,540,000  
Total Expected Remaining Costs   500,000  
Other Restructuring [Member]
      
Restructuring Cost and Reserve [Line Items]      
Restructuring expected cost   1,600,000  
Restructuring Reserve [Roll Forward]      
Accrued Balance at December 31, 2013   0  
Expensed   489,000  
Paid and Other   (303,000)  
Accrued Balance at March 31, 2014   186,000  
Total Costs Incurred   901,000  
Total Expected Remaining Costs   $ 700,000