Quarterly report pursuant to Section 13 or 15(d)

SELECTED FINANCIAL STATEMENT - ASSETS (Details 2)

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SELECTED FINANCIAL STATEMENT - ASSETS (Details 2) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Property and equipment    
Property and equipment, gross $ 543 $ 541
Less: accumulated depreciation (405) (394)
Property and equipment, net 138 147
Equipment [Member]    
Property and equipment    
Property and equipment, gross 344 342
Leasehold Improvements [Member]    
Property and equipment    
Property and equipment, gross 39 39
Furniture and Fixtures [Member]    
Property and equipment    
Property and equipment, gross 103 103
Construction in Progress [Member]    
Property and equipment    
Property and equipment, gross $ 57 $ 57