Balance Sheet Components

3 Months Ended

Mar. 31, 2021

Statement Of Financial Position [Abstract]

Balance Sheet Components

6. Balance Sheet Components

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

	March 31,		December 31,
	2021		2020
Raw materials	$	6,119	$	6,518
Work-in-progress		11		34
Finished goods		13,178		13,744
Total	$	19,308	$	20,296

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

	March 31,			December 31,
	2021			2020
Building and leasehold improvements	$	1,450		$	1,498
Furniture, fixtures and office equipment		1,311			1,295
Plant and machinery		12,541			11,429
Purchased software		2,189			2,191
Total		17,491			16,413
Accumulated depreciation		(13,723	)		(13,586	)
Property and equipment, net	$	3,768		$	2,827

The Company recorded depreciation expense of $0.2 million during each of the three months ended March 31, 2021 and 2020.

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

	March 31,		December 31,
	2021		2020
Accrued professional fees	$	562	$	586
Customer deposits		370		72
Accrued warranties		335		321
Accrued restructuring		759		801
Other accrued expenses		1,617		1,460
Total	$	3,643	$	3,240