DETAILS OF CERTAIN FINANCIAL STATEMENT COMPONENTS (Tables)

12 Months Ended

Dec. 31, 2017

DETAILS OF CERTAIN FINANCIAL STATEMENT COMPONENTS

Schedule of inventories

	December 31,		December 31,
	2017		2016
Inventories	(in thousands)
Raw materials	$	743	$	738
Work-in-process		290		357
Finished goods		162		173
Total inventories	$	1,195	$	1,268

Schedule of property and equipment, net

	December 31,		December 31,
	2017		2016
Property, plant and equipment, net	(in thousands)
Furniture, machinery and equipment	$	1,231	$	914
Leasehold improvements		551		514
		1,782		1,428
Less: accumulated depreciation		(1,257)		(1,118)
Total property, plant and equipment, net	$	525	$	310

Schedule of intangibles net

	December 31,		December 31,
	2017		2016
Intangibles, net	(in thousands)
Patents and trademarks	$	402	$	360
Less: accumulated amortization		(333)		(316)
Total intangibles, net	$	69	$	44

Schedule of future amortization on existing intangibles

Years ending December 31,	(in thousands)
2018	$	19
2019	$	17
2020	$	16
2021	$	14
2022	$	3

Schedule of accrued expenses and other accrued liabilities

	December 31,		December 31,
	2017		2016
Accrued liabilities	(in thousands, except par value)
Accrued warranty	$	3	$	2
Accrued wages and benefits		185		195
Accrued taxes, other than income taxes		4		5
Accrued vacation		88		77
Accrued other		65		55
Total accrued liabilities	$	345	$	334