Balance Sheet Components (Tables)

9 Months Ended

Sep. 30, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Inventory, Current

Inventories consist of the following (in thousands):

	September 30,		December 31,
	2022		2021
Raw materials	$	3,171	$	2,232
Work-in-process	501		879
Finished goods	4,909		4,711
Total	$	8,581	$	7,822

Property, Plant and Equipment

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

	September 30,		December 31,
	2022		2021
Machinery, equipment, furniture and fixtures	$	4,211	$	3,742
Computer equipment and software	2,952		2,916
Leasehold improvements	2,402		2,402
	9,565		9,060
Less: Accumulated depreciation	(8,671)		(8,457)
Property and equipment, net	$	894	$	603

Schedule of Accrued Liabilities

Accrued liabilities consist of the following (in thousands):

	September 30,		December 31,
	2022		2021
Payroll and related expenses	$	5,991	$	6,547
Inventory-raw materials	377		251
Professional fees	365		109
Deferred rent, current	—		490
Other	817		526
Total accrued liabilities	$	7,550	$	7,923