ACCRUED LIABILITIES (Tables)

9 Months Ended

Sep. 30, 2016

ACCRUED LIABILITIES

Schedule of accrued liabilities

Accrued liabilities consist of the following (in thousands):

	September 30, 2016		December 31, 2015
Compensation and fringe benefits	$	6,827	$	7,791
Warranty reserve	1,042		780
Other accrued expenses	4,584		2,550
	$	12,453	$	11,121