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SCHEDULE OF AVAILABLE-FOR-SALE MARKETABLE DEBT SECURITIES (Details) - USD ($)	Jun. 27, 2020	Dec. 28, 2019
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Amortized Cost	$ 6,462,576	$ 15,763,527
Unrealized Gains	27,521
Unrealized Losses	(4,401)	(10,530)
Fair Value	6,485,696	15,752,997
U S Government And Agency Backed Securities [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Amortized Cost	1,005,819	8,304,229
Unrealized Gains	27,521
Unrealized Losses		(7,359)
Fair Value	1,033,340	8,296,870
Corporate Debt [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Amortized Cost	5,456,757	7,459,298
Unrealized Gains
Unrealized Losses	(4,401)	(3,171)
Fair Value	$ 5,452,356	$ 7,456,127

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).

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