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FAIR VALUE MEASUREMENTS (Details)	6 Months Ended
	Jun. 27, 2021 USD ($)	Jun. 28, 2020 USD ($)	Feb. 08, 2021 USD ($)	Dec. 27, 2020 USD ($)	Feb. 03, 2020 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other long-term liabilities	$ 3,615,823			$ 7,355,541
Contingent consideration	3,164,248
Interest expense on contingent consideration payable	144,174	$ 96,795
Momentum Solutionz
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration			$ 2,200,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Contingent Liability					$ 1,926,723
Level 2 | Other long-term liabilities | Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other long-term liabilities	60,845			122,874
Level 3 | Contingent Consideration | Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration	$ 3,164,248			$ 2,287,926
Measurement Input, Discount Rate | Minimum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount rate	0.089
Measurement Input, Discount Rate | Maximum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount rate	0.092

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