DETAILS OF CERTAIN FINANCIAL STATEMENT COMPONENTS (Tables)

12 Months Ended

Dec. 31, 2016

DETAILS OF CERTAIN FINANCIAL STATEMENT COMPONENTS

Schedule of inventories

	December 31,
	2016		2015
Inventories	(in thousands)
Raw materials	$	738	$	681
Work-in-process		357		172
Finished goods		173		162
Total inventories	$	1,268	$	1,015

Schedule of property and equipment, net

	December 31,
	2016		2015
Property, plant and equipment, net	(in thousands)
Furniture, machinery and equipment	$	914	$	910
Leasehold improvements		514		327
		1,428		1,237
Less: accumulated depreciation		(1,118)		(1,061)
Total property, plant and equipment, net	$	310	$	176

Schedule of intangibles net

	December 31,
	2016		2015
Intangibles, net	(in thousands)
Patents and trademarks	$	360	$	321
Less: accumulated amortization		(316)		(308)
Total intangibles, net	$	44	$	13

Schedule of future amortization on existing intangibles

Years ending December 31,	(in thousands)
2017	$	11
2018	$	11
2019	$	8
2020	$	8
2021	$	6

Schedule of accrued expenses and other accrued liabilities

	December 31,
	2016		2015
Accrued liabilities	(in thousands)
Accrued warranty	$	2	$	14
Accrued wages and benefits		195		194
Accrued taxes, other than income taxes		5		7
Accrued vacation		77		68
Accrued other		55		21
Total accrued liabilities	$	334	$	304