STOCKHOLDERS' EQUITY (Note Conversion Warrants) (Details) - USD ($)		1 Months Ended		9 Months Ended
	Feb. 12, 2019	Apr. 30, 2018	Jul. 31, 2017	Sep. 30, 2019	Sep. 30, 2018	Aug. 31, 2017
Class of Stock [Line Items]
Conversion of debt into stock	$ 1,900,000
Conversion of convertible notes into common stock (in shares)	120,983
2018 Inducement Agreement
Class of Stock [Line Items]
Deemed dividend					$ 3,848,000
2018 Inducement Agreement | Deemed Dividend G
Class of Stock [Line Items]
Deemed dividend					5,000
2018 Inducement Agreement | Note Conversion Warrants | Deemed Dividend G
Class of Stock [Line Items]
Deemed dividend				$ 5,000
2018 Purchase Agreement | Deemed Dividend J
Class of Stock [Line Items]
Deemed dividend					58,000
2018 Purchase Agreement | Deemed Dividend F
Class of Stock [Line Items]
Deemed dividend					8,000
2018 Purchase Agreement | Note Conversion Warrants | Deemed Dividend F
Class of Stock [Line Items]
Deemed dividend				$ 8,000
2018 Note Agreement
Class of Stock [Line Items]
Exercise price (in dollars per share)		$ 4.50
2018 Note Agreement | Deemed Dividend K
Class of Stock [Line Items]
Deemed dividend					216,000
2018 Note Agreement | Deemed Dividend L
Class of Stock [Line Items]
Deemed dividend					63,000
2018 Note Agreement | Deemed Dividend M
Class of Stock [Line Items]
Deemed dividend		$ 10,000			$ 10,000
Common Stock | Note Conversion Warrants
Class of Stock [Line Items]
Conversion of convertible notes into common stock (in shares)			23,999
Exercise price (in dollars per share)				$ 21.00		$ 45.00
Common Stock | 2018 Inducement Agreement | Note Conversion Warrants
Class of Stock [Line Items]
Exercise price (in dollars per share)				11.25
Common Stock | 2018 Purchase Agreement | Note Conversion Warrants
Class of Stock [Line Items]
Exercise price (in dollars per share)				$ 15.60