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Summary of Significant Accounting Policies (Details) - Schedule components of inventory - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Schedule components of inventory [Abstract]    
Raw materials $ 937 $ 950
Work in progress 5 24
Finished goods 88 94
Total inventory 1,030 1,068
Less:    
Reserve for obsolete (29) (123)
Total net inventory $ 1,001 $ 945