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Property and Equipment (Tables)
12 Months Ended
Dec. 31, 2022
Property, Plant and Equipment [Abstract]  
Summary of Property and Equipment

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

 

Estimated Life

 

December 31,
2022

 

 

December 31,
2021

 

Computer equipment

3 years

 

$

39

 

 

$

50

 

Lab equipment

5 years

 

 

130

 

 

 

133

 

Furniture and fixtures

5 years

 

 

44

 

 

 

44

 

Computer software

3 years

 

 

16

 

 

 

16

 

 

 

 

 

229

 

 

 

243

 

Accumulated depreciation and amortization

 

 

 

(204

)

 

 

(195

)

Property and equipment, net

 

 

$

25

 

 

$

48