STOCKHOLDERS' EQUITY AND SHARE-BASED COMPENSATION (Details 3) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Share-based compensation	$ 373,851	$ 172,973	$ 600,898	$ 172,973
Selling, general and administrative
Share-based compensation	345,217	125,878	548,417	125,878
Research and development
Share-based compensation	$ 28,634	$ 47,095	$ 52,481	$ 47,095