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SCHEDULE OF STOCK-BASED COMPENSATION EXPENSE (Details) - USD ($) | 3 Months Ended
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Mar. 28, 2020 | Mar. 30, 2019
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Share-based Payment Arrangement, Expense | $ 158,465 | $ 815,842
Cost Of Product Revenues [Member] |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Share-based Payment Arrangement, Expense | 13,977 | 32,108
Research And Development [Member] |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Share-based Payment Arrangement, Expense | 55,132 | 104,730
Selling General And Administrative [Member] |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Share-based Payment Arrangement, Expense | $ 89,356 | $ 679,004

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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