ACCRUED LIABILITIES (Tables)

9 Months Ended

Sep. 30, 2018

ACCRUED LIABILITIES

Schedule of accrued liabilities

Accrued liabilities consist of the following (in thousands):

	September 30,		December 31,
	2018		2017
Compensation and fringe benefits	$	9,715	$	7,459
Warranty reserve		951		922
Income taxes payable		2,329		2,397
Other accrued expenses		5,056		3,492
	$	18,051	$	14,270