5. CONVERTIBLE PREFERRED STOCK (Details)	Sep. 30, 2019 USD ($) shares
Convertible preferred stock, authorized shares	6,325,005
Convertible preferred stock, outstanding shares	3,109,046
Convertible preferred stock, liquidation preference | $	$ 3,698,824
Series A Convertible Preferred stock
Convertible preferred stock, authorized shares	100,000
Convertible preferred stock, outstanding shares	15,500
Convertible preferred stock, liquidation preference | $	$ 0
Series A-1 Convertible Preferred stock
Convertible preferred stock, authorized shares	3,000,000
Convertible preferred stock, outstanding shares	2,585,000
Convertible preferred stock, liquidation preference | $	$ 3,663,824
Series B Convertible Preferred stock
Convertible preferred stock, authorized shares	200,000
Convertible preferred stock, outstanding shares	3,500
Convertible preferred stock, liquidation preference | $	$ 35,000
Series C Convertible Preferred stock
Convertible preferred stock, authorized shares	1,000,000
Convertible preferred stock, outstanding shares	13,404
Convertible preferred stock, liquidation preference | $	$ 0
Series D Convertible Preferred stock
Convertible preferred stock, authorized shares	375,000
Convertible preferred stock, outstanding shares	130,000
Convertible preferred stock, liquidation preference | $	$ 0
Series E Convertible Preferred stock
Convertible preferred stock, authorized shares	1,000,000
Convertible preferred stock, outstanding shares	275,000
Convertible preferred stock, liquidation preference | $	$ 0
Series H Convertible Preferred stock
Convertible preferred stock, authorized shares	5
Convertible preferred stock, outstanding shares	2
Convertible preferred stock, liquidation preference | $	$ 0
Series P Convertible Preferred stock
Convertible preferred stock, authorized shares	600,000
Convertible preferred stock, outstanding shares	86,640
Convertible preferred stock, liquidation preference | $	$ 0
Series S Convertible Preferred stock
Convertible preferred stock, authorized shares	50,000
Convertible preferred stock, outstanding shares	0
Convertible preferred stock, liquidation preference | $	$ 0