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Property and Equipment, Net
6 Months Ended
Jun. 30, 2022
Property, Plant and Equipment [Abstract]  
Property and Equipment, Net

3. PROPERTY AND EQUIPMENT, NET

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

 

 

 

June 30,
2022

 

 

December 31,
2021

 

Machinery and equipment

 

$

451

 

 

$

443

 

Furniture and fixtures

 

 

153

 

 

 

 

Less accumulated depreciation

 

 

(384

)

 

 

(346

)

Property and equipment, net

 

$

220

 

 

$

97

 

 

Depreciation expense was $22,000 for the three months ended June 30, 2022 and 2021 and was $38,000 and $44,000 for the six months ended June 30, 2022 and 2021, respectively.