ACCOUNTING POLICIES, Reclassification, Cash Equivalents, Accounts Receivable and Inventories (Details)	12 Months Ended
Dec. 29, 2018 USD ($) Customer	Dec. 30, 2017 USD ($) Customer
Reclassification [Abstract]
Gains on pensions assets reclassified from cost of goods sold to other income		$ 193,943
Cash Equivalents [Abstract]
Amount of deposits insured by Federal Deposit Insurance Corporation (FDIC)	$ 250,000
Percentage of available cash located in foreign subsidiaries	60.00%
Inventories [Abstract]
LIFO inventory amount	$ 30,151,679
FIFO inventory amount	8,175,339
Excess of current cost over LIFO carrying value	$ 6,957,972	$ 6,476,073
Accounts Receivable [Member] \| Customer Concentration Risk [Member]
Accounts Receivable, Net [Abstract]
Number of major customers \| Customer	0	0
Threshold percentage of concentration risk	10.00%	10.00%

Gains on pensions assets reclassified from cost of goods sold to other income.

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Number of customers that exceed the threshold percentage of concentration risk.

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Refers to the percentage of available cash located in foreign subsidiaries .

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No definition available.

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The amount of cash deposited in financial institutions as of the balance sheet date that is insured by the Federal Deposit Insurance Corporation.

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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The excess of replacement or current cost over the stated LIFO (last in first out) inventory value when the LIFO inventory method is utilized.

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The amount of FIFO (first in first out) inventory present at the reporting date when inventory is also valued using different valuation methods.

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The amount of LIFO (last in first out) inventory present at the reporting date when inventory is also valued using different valuation methods.

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