ACCOUNTING POLICIES, Product Development Costs, Advertising Costs and Software Development Costs (Details) - USD ($)	12 Months Ended
Dec. 28, 2019	Dec. 29, 2018
Product Development Costs [Abstract]
Product development expenses	$ 6,024,567	$ 6,950,969
Advertising Costs [Abstract]
Advertising costs	462,911	501,615
Software Development Costs [Abstract]
Capitalized software	$ 0	$ 1,813,973

Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 720
-SubTopic 35
-Section 50
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The cash outflow associated with the development or modification of software programs or applications for internal use (that is, not to be sold, leased or otherwise marketed to others) that qualify for capitalization.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
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The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 985
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