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Accrued Product Warranties (Tables)
 12 Months Ended
Dec. 31, 2011
Product Warranties Disclosures [Abstract]  
Summary of Warranty Liability and Activity
The following table summarizes the Company’s warranty liability and activity for 2011, 2010 and 2009 (in thousands):
 
Year Ended December 31,
 
2011
 
2010
 
2009
Accrued product warranties, beginning of year
$
18,686

 
$
9,438

 
$
7,826

Amounts paid for warranty services
(7,732
)
 
(2,029
)
 
(8,861
)
Warranty provisions for products sold
5,402

 
2,073

 
10,038

Business acquisitions and disposals
(20
)
 
8,969

 
202

Currency translation adjustments and other
(290
)
 
235

 
233

Accrued product warranties, end of year
$
16,046

 
$
18,686

 
$
9,438

 
 
 
 
 
 
Current accrued product warranties, end of year
$
13,370

 
$
15,711

 
$
9,438

Long-term accrued product warranties, end of year
$
2,676

 
$
2,975

 
$
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