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PRODUCT WARRANTY COSTS
 6 Months Ended
Jun. 30, 2015
Product Warranties Disclosures [Abstract]  
PRODUCT WARRANTY COSTS
PRODUCT WARRANTY COSTS
The changes in the carrying amount of product warranty accruals for the six months ended June 30, 2015 and 2014 are as follows:
 
Six Months Ended June 30
 
2015
 
2014
Balance at December 31
$
15,398

 
$
15,180

Accruals for warranties
7,328

 
6,200

Settlements
(6,755
)
 
(5,787
)
Foreign currency translation
(229
)
 
25

Balance at June 30
$
15,742

 
$
15,618