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Property and Equipment
 9 Months Ended
Sep. 30, 2023
Property, Plant and Equipment [Abstract]  
Property and Equipment

(4) Property and Equipment

Property and equipment consist of the following (in thousands):

 

 

Estimated Life

 

September 30,
2023

 

 

December 31,
2022

 

Computer equipment

3 years

 

$

39

 

 

$

39

 

Lab equipment

5 years

 

 

130

 

 

 

130

 

Furniture and fixtures

5 years

 

 

44

 

 

 

44

 

Computer software

3 years

 

 

16

 

 

 

16

 

 

 

 

 

229

 

 

 

229

 

Accumulated depreciation and amortization

 

 

 

(216

)

 

 

(204

)

Property and equipment, net

 

 

$

13

 

 

$

25

 

 

For the nine months ended September 30, 2023 and 2022, depreciation and amortization expense was $12,000 and $15,000 respectively.