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SUPPLEMENTARY FINANCIAL INFORMATION
12 Months Ended
Dec. 31, 2020
Disclosure of supplementary financial information [abstract]  
SUPPLEMENTARY FINANCIAL INFORMATION
NOTE 13 - SUPPLEMENTARY FINANCIAL INFORMATION:

   
December 31,
 
   
2020
   
2019
 
   
U.S. dollars in thousands
 
a.   Other current assets:
           
Prepaid expenses
   
98
     
39
 
Restricted deposits
   
70
     
37
 
Other
   
93
     
97
 
     
261
     
173
 

       
   
December 31,
 
   
2020
   
2019
 
   
U.S. dollars in thousands
 
b.   Accounts payable - other:
           
Employees and employees related
   
144
     
345
 
Provision for vacation
   
263
     
231
 
Accrued expenses and other
   
923
     
794
 
     
1,330
     
1,370