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CONTINGENCIES (Tables)
 6 Months Ended
Jun. 30, 2013
Commitments and Contingencies Disclosure [Abstract]  
Product warranty accrual activity
The following table sets forth the activity in the product warranty accrual account for the three months ended June 30, 2013 and 2012 (in thousands):
 
Six Months Ended June 30,
 
2013
 
2012
 
 
 
(Restated)
Accrual balance at beginning of year
$
4,476

 
$
4,743

Accruals for product warranties
1,531

 
4,980

Costs of warranty claims
(2,317
)
 
(3,577
)
Allocation to divestitures
—

 
(507
)
Accrual balance at end of period
$
3,690

 
$
5,639


The total warranty accrual of $3.7 million is included in the caption “accrued expenses and other current liabilities” in the Company’s consolidated balance sheet at June 30, 2013.