STOCK-BASED COMPENSATION (Details 2) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Total stock-based compensation	$ 621,288	$ 1,438,214
Cost Of Revenues [Member]
Total stock-based compensation		4,874
Engineering And Product Development [Member]
Total stock-based compensation		13,650
Selling And Marketing [Member]
Total stock-based compensation		11,922
General And Administrative [Member]
Total stock-based compensation	162,326	664,165
Stock Based Compensation From Plans [Member]
Total stock-based compensation	162,326	694,611
Stock Based Compensation From Issuances Outside Plans [Member]
Total stock-based compensation	$ 458,962	$ 743,603