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Product Warranties
 12 Months Ended
Dec. 31, 2015
Product Warranties Disclosures [Abstract]  
Product Warranties
PRODUCT WARRANTIES

Changes in our product warranty obligations were as follows (in thousands):
 
2015
 
2014
 
2013
Balance, January 1
$
2,246

 
$
1,638

 
$
2,492

Accruals
2,302

 
2,264

 
1,097

Adjustments
—

 
—

 
(186
)
Payments
(1,553
)
 
(1,656
)
 
(1,765
)
Business acquisition (Note 2)
5,550

 
—

 
—

Balance, December 31
$
8,545

 
$
2,246

 
$
1,638