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Restructuring (Tables)
12 Months Ended
Dec. 31, 2013
Restructuring and Related Activities [Abstract]  
Schedule of Restructuring Charges
The following table summarizes the components of the restructuring charges for the year ended December 31, 2013 (in thousands):
 
Twelve Months Ended December 31, 2013
 
Accruals
 
Non-cash items
 
Total
Employee-related charges
$
663

 
$
201

 
$
864

Other restructuring charges
12

 

 
12

 
$
675

 
$
201

 
$
876

Schedule of Restructuring Reserve


The following table sets forth activity in the restructuring liability for the twelve months ended December 31, 2013, which is primarily comprised of employee severance costs (in thousands):
 
Employee severance costs
 
Other restructuring charges
 
Total
Balance at December 31, 2012
$

 
$

 
$

Accruals
663

 
12

 
675

Payments
(659
)
 
(12
)
 
(671
)
Balance at December 31, 2013
$
4

 
$

 
$
4