STOCKHOLDERS' EQUITY AND SHARE-BASED COMPENSATION (Details 3) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Share-based compensation	$ 473,657	$ 149,838	$ 1,074,555	$ 322,811
Selling, general and administrative
Share-based compensation	438,834	125,467	987,251	251,345
Research and development
Share-based compensation	$ 34,823	$ 24,371	$ 87,304	$ 71,466