EARNINGS PER SHARE - Schedule of Reconciliation of Basic and Diluted Earnings Per Share (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Numerator:
Net income (loss) available to shareholders from continuing operations	$ 7,066,459	$ (3,073,064)	$ (16,747,698)	$ (19,717,769)
Net income (loss) available to shareholders from discontinued operations, net of tax	878,357	(1,270,814)	5,281,177	(5,359,079)
Net income (loss) available to common shareholders	$ 7,944,816	$ (4,343,878)	$ (11,466,521)	$ (25,076,848)
Weighted Average Number of Shares Outstanding, Basic [Abstract]
Weighted-average common shares outstanding (in shares)	61,348,508	45,554,841	53,963,617	45,494,235
Continuing operations (in dollars per share)	$ 0.12	$ (0.07)	$ (0.31)	$ (0.43)
Discontinued operations, net of tax (in dollars per share)	0.01	(0.03)	0.10	(0.12)
Basic earnings (loss) per share (in dollars per share)	$ 0.13	$ (0.10)	$ (0.21)	$ (0.55)
Numerator:
Net income (loss) available to shareholders from continuing operations	$ 7,066,459	$ (3,073,064)	$ (16,747,698)	$ (19,717,769)
Net income (loss) available to shareholders from discontinued operations, net of tax	878,357	(1,270,814)	5,281,177	(5,359,079)
Net income (loss) available to common shareholders	$ 7,944,816	$ (4,343,878)	$ (11,466,521)	$ (25,076,848)
Denominator:
Weighted-average common shares outstanding (in shares)	61,348,508	45,554,841	53,963,617	45,494,235
Effect of dilutive securities
Stock options and warrants (in shares)	2,871,217	0	0	0
Preferred stock (in shares)	385,601	0	0	0
Diluted weighted-average shares outstanding (in shares)	64,605,326	45,554,841	53,963,617	45,494,235
Continuing operations (in dollars per share)	$ 0.11	$ (0.07)	$ (0.31)	$ (0.43)
Discontinued operations, net of tax (in dollars per share)	0.01	(0.03)	0.10	(0.12)
Diluted earnings (loss) per share (in dollars per share)	$ 0.12	$ (0.10)	$ (0.21)	$ (0.55)