WARRANTIES (Tables)

12 Months Ended

Dec. 31, 2015

Product Warranties Disclosures [Abstract]

Changes in entity's product warranty liability

Information regarding changes in the Company's product warranty liability for the years ended December 31, 2015 and 2014 is as follows (in thousands):

	Amount
Balance as of December 31, 2013	$	1,697
Additions charged to cost of product sales	623
Repairs and replacements	(1,225		)
Adjustments	(183		)
Balance as of December 31, 2014	$	912
Additions charged to cost of product sales	1,603
Repairs and replacements	(1,272		)
Balance as of December 31, 2015	$	1,243