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CASH AND CASH EQUIVALENTS AND MARKETABLE DEBT SECURITIES (Tables)
 3 Months Ended
Mar. 26, 2022
Cash and Cash Equivalents [Abstract]  
SCHEDULE OF AVAILABLE-FOR-SALE MARKETABLE DEBT SECURITIES

Investments in available-for-sale marketable debt securities were as follows at March 26, 2022 and December 25, 2021:

 

   Amortized Cost   Unrealized (Losses) Gains   Fair Value 
   2022   2021   2022   2021   2022   2021 
U.S. government and agency backed securities  $2,000,006   $1,000,128   $(49,326)  $522   $1,950,680   $1,000,650 
Corporate debt and certificates of deposit   2,500,024    1,500,000    384    6,885    2,500,408    1,506,885 
Total  $4,500,030   $2,500,128   $(48,942)  $7,407   $4,451,088   $2,507,535 
SCHEDULE OF MARKETABLE DEBT SECURITIES

The contractual maturity of the Company’s marketable debt securities was as follows at March 26, 2022:

 

   Less than One year   One to Five years   Total 
U.S. government and agency backed securities  $—   $1,950,680   $1,950,680 
Corporate debt   1,998,263    502,145    2,500,408 
Total  $1,998,263   $2,452,825   $4,451,088