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Accrued Expenses and Other Liabilities (Tables)
12 Months Ended
Dec. 31, 2020
Disclosure Text Block Supplement [Abstract]  
Schedule of accrued expenses and other liabilities
   December 31 
   2020   2019 
         
Professional services   118    149 
Accrued expenses related to retirement cost of CO-CEO   -    72 
Tax accruals   12    3 
Agent Fees   202    93 
Other   59    102 
           
   $391   $419