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Property and Equipment, net
12 Months Ended
Dec. 31, 2021
Property, Plant and Equipment [Abstract]  
Property and Equipment, net
5. Property and Equipment, net
Property and equipment, net consists of the following (in thousands):
 
    
December 31,

2021
    
December 31,

2020
 
Lab equipment
   $ 30      $ 30  
Computer and office equipment
     127        133  
Furniture and fixtures
     64        64  
Construction in process
     74        —    
    
 
 
    
 
 
 
       295        227  
Less accumulated depreciation and amortization
     (204      (193
    
 
 
    
 
 
 
     $ 91      $ 34  
    
 
 
    
 
 
 
The Company recorded depreciation and amortization expense of $24,000 and $0.2 million for the years ended December 31, 2021 and 2020, respectively.