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Schedule of Property and Equipment (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Property Plant And Equipment [Line Items]    
Property and equipment, gross $ 543 $ 547
Accumulated depreciation (413) (326)
Property and equipment, net 130 221
Furniture, fixtures and office equipment [Member]    
Property Plant And Equipment [Line Items]    
Property and equipment, gross 203 214
Software and technology assets [Member]    
Property Plant And Equipment [Line Items]    
Property and equipment, gross $ 340 $ 333