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Accrued Expenses and Other Liabilities (Tables)
12 Months Ended
Dec. 31, 2021
Accrued Expenses and Other Liabilities [Abstract]  
Schedule of accrued expenses and other liabilities
   December 31 
   2021   2020 
         
Professional services   73    118 
Tax accruals   6    12 
Agent Fees   11    202 
Other   22    59 
           
   $112   $391