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FAIR VALUE MEASUREMENTS (Details)	9 Months Ended
FAIR VALUE MEASUREMENTS (Details)	Sep. 25, 2022 USD ($)	Sep. 26, 2021 USD ($)	Dec. 26, 2021 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other long-term liabilities	$ 15,307		$ 3,565,218
Contingent consideration paid	1,110,000	$ 0
Interest expense on contingent consideration payable	106,095	$ 210,002
Level 2 \| Other long-term assets \| Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other long-term liabilities	0		58,331
Level 3 \| Contingent Consideration \| Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration	$ 1,059,606		$ 2,063,509
Measurement Input, Discount Rate \| Minimum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount rate	0.09