NATURE OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES - Cash and Digital Currencies (Details) - USD ($)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Indefinite-lived Intangible Assets [Roll Forward]
Realized gain (loss) on sale of digital currencies	$ 0	$ 3,662	$ 149,858	$ 4,941
Impairments	(91,040)	$ 0	(466,286)	0
Digital currencies
Indefinite-lived Intangible Assets [Roll Forward]
Digital currencies at beginning of year			228,087	$ 15,436	$ 15,436
Additions of digital currencies			3,901,426		339,456
Realized gain (loss) on sale of digital currencies			149,858		31,810
Impairments	(91,040)		(466,286)		0
Proceeds from Sale of digital currencies			(584,387)		(158,615)
Digital currencies at month ending	$ 3,228,698		$ 3,228,698		$ 228,087