XML 37 R12.htm IDEA: XBRL DOCUMENT v3.22.4
Balance Sheet Components
 12 Months Ended
Dec. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Balance Sheet Components Balance Sheet Components
Inventory
Inventories consist of the following (in thousands):
December 31,
2022
2021
Raw materials$2,818 $2,232 
Work-in-process1,523 879 
Finished goods5,371 4,711 
Total$9,712 $7,822 
Property and Equipment, net
Property and equipment, net consists of the following (in thousands):
December 31,
2022
2021
Machinery, equipment, furniture and fixtures$4,434 $3,742 
Computer equipment and software2,952 2,916 
Leasehold improvements2,402 2,402 
9,788 9,060 
Less: Accumulated depreciation(8,724)(8,457)
Property and equipment, net $1,064 $603 

Depreciation expense for the years ended December 31, 2022 and December 31, 2021 was $0.3 million and $0.3 million, respectively.
Accrued Liabilities
Accrued liabilities consist of the following (in thousands):
December 31,
2022
2021
Payroll and related expenses $5,748 $6,547 
Inventory-raw materials764 251 
Professional fees227 109 
Deferred rent, current— 490 
Other675 526 
$7,414 $7,923