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Supplementary Balance Sheet Information
 12 Months Ended
Dec. 31, 2022
Supplementary Balance Sheet Information [Abstract]  
SUPPLEMENTARY BALANCE SHEET INFORMATION

NOTE 8 - SUPPLEMENTARY BALANCE SHEET INFORMATION

 

a.Cash and short-term bank deposits:

 

   December 31, 
   2 0 2 2   2 0 2 1 
   U.S. dollars in thousands 
         
Cash  $4,535   $4,182 
Cash equivalents   730    
-
 
Total cash and cash equivalents  $5,265   $4,182 
           
Short-term bank deposits*  $12,040   $14,071 

 

*The average interest rate of short-term deposits is 4.15% and 0.73%, as of December 31, 2022 and 2021, respectively.

 

b.Other current assets:

 

   December 31, 
   2 0 2 2   2 0 2 1 
   U.S. dollars in thousands 
         
Government institutions  $36   $55 
Employees   31    27 
Interest receivable   185    24 
Sundry   41    39 
   $293   $145 

 

c.Other current liabilities and accruals:

 

   December 31, 
   2 0 2 2   2 0 2 1 
   U.S. dollars in thousands 
         
Payroll and related expenses  $840   $946 
Government institutions   277    453 
Accrued vacation pay   64    87 
Accrued expenses and sundry   797    779 
   $1,978   $2,265