Balance Sheet Components (Tables)

9 Months Ended

Sep. 30, 2018

Statement Of Financial Position [Abstract]

Inventories

The Company’s inventories are stated at the lower of cost or net realizable value. Inventories consist of (in thousands):

	September 30,		December 31,
	2018		2017
Raw materials	$	4,530	$	3,700
Work-in-progress		7		22
Finished goods		7,436		7,404
Total	$	11,973	$	11,126

Property and Equipment, Net

Property and equipment, net consists of (in thousands):

	September 30,			December 31,
	2018			2017
Building and leasehold improvements	$	2,050		$	1,917
Furniture, fixtures and office equipment		1,852			1,771
Plant and machinery		9,026			9,411
Purchased software		2,163			2,050
Construction-in-progress		217			-
Total		15,308			15,149
Accumulated depreciation		(13,173	)		(13,106	)
Property and equipment, net	$	2,135		$	2,043

Other Accrued Expenses and Liabilities

Other accrued expenses and liabilities consist of (in thousands):

	September 30,		December 31,
	2018		2017
Accrued professional fees	$	1,205	$	1,065
Accrued warranties		319		75
Income taxes payable		47		19
Other accrued expenses		1,426		861
Total	$	2,997	$	2,020