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SCHEDULE OF AVAILABLE-FOR-SALE MARKETABLE DEBT SECURITIES (Details) - USD ($)	Jun. 26, 2021	Dec. 26, 2020
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Amortized Cost	$ 3,402,044	$ 3,607,645
Unrealized Gains	22,548	28,036
Fair Value	3,424,592	3,635,681
U S Government And Agency Backed Securities [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Amortized Cost	1,002,044	1,003,941
Unrealized Gains	10,256	19,179
Fair Value	1,012,300	1,023,120
Corporate Debt [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Amortized Cost	2,400,000	2,603,704
Unrealized Gains	12,292	8,857
Fair Value	$ 2,412,292	$ 2,612,561

X

- Definition

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

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Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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