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LINE OF CREDIT AND LONG-TERM DEBT - Loan Agreements (Details) - USD ($)	Jun. 22, 2021	Sep. 30, 2021	May 01, 2021	Dec. 31, 2020	Jul. 18, 2020	May 27, 2020	May 04, 2020
Debt Instrument
PPP outstanding loan		$ 124,124		$ 7,981,496
Leverage Lubricants LLC
Debt Instrument
Ownership percentage (as a percent)			51.00%
SBA Loan \| Leverage Lubricants LLC
Debt Instrument
Amount borrowed					$ 58,700
Debt instrument, stated rate (as a percent)					3.75%
Ownership percentage (as a percent)					51.00%
Secured debt \| Contract Security Agreement
Debt Instrument
Amount borrowed						$ 152,643
Debt instrument, stated rate (as a percent)						2.45%
Unsecured Debt \| Paycheck Protection Program
Debt Instrument
Amount borrowed							$ 4,220,000
Debt instrument, stated rate (as a percent)							1.00%
PPP Loan forgiveness	$ 4,222,000
PPP outstanding loan	$ 0