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Property and Equipment
 3 Months Ended
Mar. 31, 2024
Property, Plant and Equipment [Abstract]  
Property and Equipment

(4) Property and Equipment

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

 

 

Estimated Life

 

March 31,
2024

 

 

December 31, 2023

 

Computer equipment

3 years

 

$

39

 

 

$

39

 

Lab equipment

5 years

 

 

130

 

 

 

130

 

Furniture and fixtures

5 years

 

 

37

 

 

 

37

 

Computer software

3 years

 

 

16

 

 

 

16

 

 

 

 

 

222

 

 

 

222

 

Accumulated depreciation and amortization

 

 

 

(215

)

 

 

(212

)

Property and equipment, net

 

 

$

7

 

 

$

10

 

 

For the three months ended March 31, 2024 and 2023, depreciation and amortization expense was $3,000 and $4,000 respectively.