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SCHEDULE II-VALUATION AND QUALIFYING ACCOUNTS
12 Months Ended
Dec. 31, 2012
SCHEDULE II-VALUATION AND QUALIFYING ACCOUNTS  
SCHEDULE II-VALUATION AND QUALIFYING ACCOUNTS


SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS

Description
  Balance at
Beginning of
Year
  Acquired
through
Central
Merger
  Additions
Charged to
Costs and
Expenses
  Reductions(1)   Balance at
End of
Year
 
 
  (In thousands)
 
 
  (Restated)
   
   
   
  (Restated)
 

Year ended December 31, 2012:

                               

Deducted from asset accounts Allowance for doubtful accounts

  $ 485   $   $ 492   $ (884 ) $ 93  

Year ended December 31, 2011:

                               

Deducted from asset accounts Allowance for doubtful accounts

    321         441     (277 )   485  

Year ended December 31, 2010:

                               

Deducted from asset accounts Allowance for doubtful accounts

    518         380     (577 )   321  

Deducted from asset accounts Deferred tax valuation account

                               

Year ended December 31, 2012

    318     24,981             25,299  

Year ended December 31, 2011

    318                 318  

Year ended December 31, 2010

    369             (51 )   318  

(1)
Represents uncollectible accounts written off, net of recoveries and reversal of provision.