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Taxes on Income (Tables)
12 Months Ended
Dec. 31, 2021
Income Tax Disclosure [Abstract]  
Schedule of deferred tax assets
   December 31, 
   2021   2020 
Deferred tax assets:        
Carry forward tax losses  $1,412   $1,174 
           
Net deferred tax asset before valuation allowance   1,412    1,174 
Valuation allowance   (1,412)   (1,174)
           
Net deferred tax asset  $
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   $
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