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PRODUCT WARRANTY COSTS
 9 Months Ended
Sep. 30, 2016
Product Warranties Disclosures [Abstract]  
PRODUCT WARRANTY COSTS
PRODUCT WARRANTY COSTS
The changes in the carrying amount of product warranty accruals for the nine months ended September 30, 2016 and 2015 are as follows:
 
Nine Months Ended September 30,
 
2016
 
2015
Balance at beginning of year
$
19,469

 
$
15,579

Accruals for warranties
9,222

 
14,386

Settlements
(8,529
)
 
(11,101
)
Foreign currency translation
111

 
(414
)
Balance at September 30
$
20,273

 
$
18,450