OTHER ACCRUED LIABILITIES (Tables)

9 Months Ended

Sep. 30, 2018

Payables and Accruals [Abstract]

Schedule of Other Accrued Liabilities

Other accrued liabilities are comprised of the following (unaudited)(in thousands):

	September 30, 2018		December 31, 2017
Accrued taxes (1)	$	1,719	$	1,562
Other	226		33
Accrued sales rebates	154		420
Accrued interest expense	86		20
Accrued warranty	55		50
Accrued health insurance costs	—		285
Total other accrued liabilities	$	2,240	$	2,370

⁽¹⁾ Primarily includes accrued sales and use taxes.

Schedule of Changes in Accrued Warranty

Changes in accrued warranty are summarized below (unaudited)(in thousands): 

	Nine Months Ended September 30,
	2018		2017
Accrual balance, beginning of period	$	50	$	49
Accruals for warranties	5		71
Settlements made	$	—	$	(67	)
Accrual balance, end of period	$	55	$	53