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INCOME TAXES (Schedule of Effective Income Tax Rate Reconciliation) (Details) - USD ($)	12 Months Ended
	Dec. 29, 2019	Dec. 30, 2018	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Tax expense at federal statutory rate	$ 3,685,913	$ 4,495,949	$ 4,979,395
Federal statutory income tax rate, percent	21.00%	21.00%	34.30%
State income taxes, net of federal benefit	$ 1,038,380	$ 776,984	$ 610,691
State and local income taxes, percent	5.90%	3.60%	4.20%
Re-measurement of deferred assets	$ 0	$ 0	$ 3,314,037
Re-measurement of deferred assets, percent	0.00%	0.00%	22.80%
Equity, permanent differences and other	$ 218,025	$ (714,845)	$ (62,318)
Equity, permanent difference and other, percent	1.20%	(3.30%)	(0.40%)
Work Opportunity Tax Credit, net	$ (637,340)	$ (698,349)	$ (182,605)
Work Opportunity Tax Credit, percent	(3.60%)	(3.30%)	(1.20%)
Income tax expense	$ 4,304,978	$ 3,859,739	$ 8,659,200
Total income tax expense, percent	24.50%	18.00%	59.70%

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