INCOME TAXES (Schedule of Effective Income Tax Rate Reconciliation) (Details) - USD ($)	12 Months Ended
Dec. 30, 2018	Dec. 31, 2017	Dec. 25, 2016
Income Tax Disclosure [Abstract]
Tax expense at federal statutory rate	$ 4,495,949	$ 4,979,395	$ 3,797,828
Federal statutory income tax rate, percent	21.00%	34.30%	34.00%
State income taxes, net of federal benefit	$ 776,984	$ 610,691	$ 488,498
State and local income taxes, percent	3.60%	4.20%	4.40%
Re-measurement of deferred assets	$ 0	$ 3,314,037	$ 0
Re-measurement of deferred assets, percent	0.00%	22.80%	0.00%
Equity, permanent differences and other	$ (714,845)	$ (62,318)	$ 1,348
Equity, permanent difference and other, percent	(3.30%)	(0.40%)	0.00%
Work Opportunity Tax Credit	$ (698,349)	$ (182,605)	$ 0
Work Opportunity Tax Credit, percent	(3.30%)	(1.20%)	0.00%
Income tax expense	$ 3,859,739	$ 8,659,200	$ 4,287,674
Total income tax expense, percent	18.00%	59.70%	38.40%

Effective Income Tax Rate Reconciliation, Permanent Difference and Other, Amount

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