Property and Equipment, Net (Tables)
 12 Months Ended
Dec. 31, 2021
Property, Plant and Equipment [Abstract]  
Summary of Property and Equipment
Property and equipment consisted of the follow:
 
    
December 31,
  
    
2021
     
2020
  
Computer, equipment and software
    $ 155      $ 100  
Furniture and fixtures
      155        155  
  
 
 
     
 
 
  
Property and equipment
      310        255  
Less: accumulated depreciation
      (228 )       (166 ) 
  
 
 
     
 
 
  
Property and equipment, net
    $ 82      $ 89