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Property and Equipment
12 Months Ended
Dec. 31, 2022
Property and Equipment  
Property and Equipment

4. Property and Equipment

Property and equipment, net, consisted of the following:

As of December 31, 

    

2022

    

2021

Equipment

$

1,057

$

1,014

Furniture and fixtures

 

129

 

1

$

1,186

$

1,015

Less: Accumulated depreciation

 

(953)

 

(870)

Property and equipment, net

$

233

$

145

Depreciation expense for the years ended December 31, 2022 and 2021 was $83 and $93, respectively, which includes amortization expense of $2 and $38 for the years ended December 31, 2022 and 2021, respectively.