Quarterly report pursuant to Section 13 or 15(d)

Schedule of Fixed Assets (Details)

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Schedule of Fixed Assets (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Property, Plant and Equipment [Line Items]    
Fixed assets, gross $ 3,019 $ 2,990
Less accumulated depreciation (2,111) (1,970)
Total 908 1,020
Equipment [Member]    
Property, Plant and Equipment [Line Items]    
Fixed assets, gross 2,752 2,733
Furniture and Fixtures [Member]    
Property, Plant and Equipment [Line Items]    
Fixed assets, gross 6 6
Leasehold Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Fixed assets, gross $ 261 $ 251