Annual report pursuant to Section 13 and 15(d)

Balance Sheet Components

v3.22.0.1
Balance Sheet Components
12 Months Ended
Dec. 31, 2021
Balance Sheet Components  
Balance Sheet Components

3.

Balance Sheet Components

Inventories (in thousands):

    

December 31, 

    

December 31, 

2021

2020

Raw materials

$

2,057

$

1,872

Work in progress

1,403

283

Finished goods

 

1,320

 

553

Total inventories

$

4,780

$

2,708

3.

Balance Sheet Components, continued

Property and equipment, net (in thousands):

    

December 31, 

    

December 31, 

2021

2020

Machinery and equipment

$

965

$

866

Tooling

 

11

 

11

Computer software

 

89

 

89

Furniture and fixtures

 

15

 

15

Leasehold improvements

 

40

 

40

 

1,120

 

1,021

Less: Accumulated depreciation and amortization

 

(958)

 

(879)

Property and equipment, net

$

162

$

142

Depreciation and amortization expense for the years ended December 31, 2021 and 2020 was $79,000 and $66,000, respectively. The cost and accumulated depreciation of assets acquired under capital lease included in machinery and equipment in the above table as of December 31, 2021 and  2020 were $32,000 and $72,000, respectively.

Accrued liabilities (in thousands):

    

December 31, 

    

December 31, 

2021

2020

Accrued vacation

$

385

$

328

Accrued rebate

 

356

 

326

Accrued compensation

231

84

Accrued audit fees

 

191

 

161

Customer advances

373

Accrued other

 

253

 

161

Total accrued liabilities

$

1,416

$

1,433