BUSINESS ACQUISITION - Proforma (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Pro forma effects of the acquisition on the results of operations
Total revenues	$ 1,585,564	$ 1,680,887	$ 4,986,077	$ 4,443,902
Net loss attributable to common stockholders	$ (643,465)	$ (1,616,340)	$ (4,548,926)	$ (10,243,814)
Net loss per common share:	$ (0.01)	$ (0.03)	$ (0.09)	$ (0.22)
Weighted average number of basic and diluted common shares outstanding	58,097,819	48,261,711	52,704,502	46,965,898