Annual report pursuant to Section 13 and 15(d)

Fixed assets (Details)

v3.22.1
Fixed assets (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Property, Plant and Equipment [Line Items]    
Total fixed assets $ 575 $ 499
Accumulated depreciation (206) (247)
Fixed assets, net 369 252
Depreciation expense 100 200
Equipment    
Property, Plant and Equipment [Line Items]    
Total fixed assets $ 163 234
Equipment | Minimum    
Property, Plant and Equipment [Line Items]    
Estimated useful life 3 years  
Equipment | Maximum    
Property, Plant and Equipment [Line Items]    
Estimated useful life 5 years  
Furniture and fixtures    
Property, Plant and Equipment [Line Items]    
Total fixed assets $ 179 150
Furniture and fixtures | Minimum    
Property, Plant and Equipment [Line Items]    
Estimated useful life 2 years  
Furniture and fixtures | Maximum    
Property, Plant and Equipment [Line Items]    
Estimated useful life 5 years  
Computer software, including website development    
Property, Plant and Equipment [Line Items]    
Total fixed assets $ 161 111
Computer software, including website development | Minimum    
Property, Plant and Equipment [Line Items]    
Estimated useful life 2 years  
Computer software, including website development | Maximum    
Property, Plant and Equipment [Line Items]    
Estimated useful life 3 years  
Computer equipment    
Property, Plant and Equipment [Line Items]    
Total fixed assets $ 72 $ 4
Computer equipment | Minimum    
Property, Plant and Equipment [Line Items]    
Estimated useful life 2 years  
Computer equipment | Maximum    
Property, Plant and Equipment [Line Items]    
Estimated useful life 3 years