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Restructuring Activities (Tables)
9 Months Ended
Sep. 30, 2012
Restructuring Activities [Abstract]  
Restructuring plan related to discontinued operations

The following table sets forth the activity in the restructuring plan related to discontinued operations (in thousands):

 

         
    Facility
Consolidation
Costs
 

Balance at January 1, 2010

  $ 0  

Accrued and expensed

    835  

Adjustments and revisions

    103  
   

 

 

 

Balance at December 31, 2010

    938  

Charged against accrual

    (447

Adjustments and revisions

    (125
   

 

 

 

Balance at December 31, 2011

    366  

Charged against accrual

    (94

Adjustments and revisions

    15  
   

 

 

 

Balance at March 31, 2012

    287  

Charged against accrual

    (91

Adjustments and revisions

    12  
   

 

 

 

Balance at June 30, 2012

  $ 208  

Charged against accrual

    (73

Adjustments and revisions

    6  
   

 

 

 

Balance at September 30, 2012

  $ 141  
   

 

 

 

Restructuring reserve liability attributed to discontinued operations included in current and long term liabilities of discontinued operations:

       

Current portion

  $ 131  

Long-term portion

    10  
   

 

 

 
    $ 141  
   

 

 

 
Restructuring plan related to continuing operations

The following table sets forth the activity in the restructuring plan related to continuing operations (in thousands):

 

                                 
    Facility
Consolidation
Costs
    Employee
Separation
Costs
    Asset
Impairment
Costs
    Total  

Balance at January 1, 2011

  $ 0     $ 0     $ 0     $ 0  

Accrued and expensed

    145       2,244       520       2,909  

Charged against accrual

    2       (2,021     (520     (2,539

Adjustments and revisions

    34       0       0       34  
   

 

 

   

 

 

   

 

 

   

 

 

 

Balance at December 31, 2011

    181       223       0       404  

Charged against accrual

    (46     (198     0       (244

Adjustments and revisions

    7       (9     0       (2
   

 

 

   

 

 

   

 

 

   

 

 

 

Balance at March 31, 2012

    142       16       0       158  

Charged against accrual

    (47     (6     0       (53

Adjustments and revisions

    8       0       0       8  
   

 

 

   

 

 

   

 

 

   

 

 

 

Balance at June 30, 2012

  $ 103     $ 10     $ 0     $ 113  

Charged against accrual

    (44     (3     0       (47

Adjustments and revisions

    11       0       0       11  
   

 

 

   

 

 

   

 

 

   

 

 

 

Balance at September 30, 2012

  $ 70     $ 7     $ 0     $ 77  
         

Restructuring reserve liability classification:

                               

Current portion

                          $ 72  

Long-term portion

                            5  
                           

 

 

 
                            $ 77