NET LOSS PER COMMON SHARE (Details 1) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Total potential dilutive securities	51,672,230	39,673,179	51,672,230	39,673,179
Convertible redeemable preferred stock [Member]
Total potential dilutive securities	42,626,028	26,629,507	42,626,028	26,629,507
Stock options [Member]
Total potential dilutive securities	7,232,346	7,341,093	7,232,346	7,341,093
Warrants [Member]
Total potential dilutive securities	1,813,856	270,000	1,813,856	270,000
Related party lines of credit [Member]
Total potential dilutive securities	0	5,432,579	0	5,432,579