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WARRANTIES
 9 Months Ended
Sep. 30, 2015
Product Warranties Disclosures [Abstract]  
WARRANTIES
WARRANTIES
 
A reconciliation of the changes in the product warranty accrual, which is included in "Accrued expenses" in the Consolidated Balance Sheets, is as follows (in thousands):
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
 
2015
 
2014
 
2015
 
2014
Balance at the beginning of period
$
4,037

 
$
3,257

 
$
3,891

 
$
3,449

Warranties issued
682

 
538

 
2,081

 
1,750

Warranty settlement costs
(620
)
 
(665
)
 
(2,068
)
 
(1,797
)
Changes in accruals for pre-existing warranties
(11
)
 
67

 
64

 
(217
)
Other adjustments(1)
—

 
600

 
—

 
600

Currency translation adjustments
(109
)
 
(141
)
 
11

 
(129
)
Balance at the end of period
$
3,979

 
$
3,656

 
$
3,979

 
$
3,656


____________________
(1) Represents the warranty liabilities assumed in connection with the Voumard acquisition. Refer to Note 2. "Acquisitions" for details.