STOCKHOLDERS' EQUITY (Deemed Dividends) (Details) - USD ($)	1 Months Ended		12 Months Ended
	Nov. 30, 2018	Apr. 30, 2018	Dec. 31, 2019	Dec. 31, 2018
Class of Stock [Line Items]
Amount Recorded			$ 0	$ 4,222,000
2018 Purchase Agreement | Deemed Dividend A
Class of Stock [Line Items]
Amount Recorded				1,358,000
2018 Purchase Agreement | Deemed Dividend E
Class of Stock [Line Items]
Amount Recorded				829,000
2018 Purchase Agreement | Deemed Dividend G
Class of Stock [Line Items]
Amount Recorded				62,000
2018 Purchase Agreement | Deemed Dividend J
Class of Stock [Line Items]
Amount Recorded				8,000
2018 Purchase Agreement | Deemed Dividend R
Class of Stock [Line Items]
Amount Recorded				58,000
2018 Inducement Agreement | Deemed Dividend B
Class of Stock [Line Items]
Amount Recorded				40,000
2018 Inducement Agreement | Deemed Dividend F
Class of Stock [Line Items]
Amount Recorded				1,154,000
2018 Inducement Agreement | Deemed Dividend K
Class of Stock [Line Items]
Amount Recorded				5,000
2018 Note Agreement | Deemed Dividend L
Class of Stock [Line Items]
Amount Recorded				10,000
2018 Note Agreement | Deemed Dividend C
Class of Stock [Line Items]
Amount Recorded				216,000
2018 Note Agreement | Deemed Dividend H
Class of Stock [Line Items]
Amount Recorded				63,000
2018 Note Agreement | Deemed Dividend P
Class of Stock [Line Items]
Amount Recorded		$ 1,000
2018 Note Agreement | Deemed Dividend S
Class of Stock [Line Items]
Amount Recorded				45,000
2018 Note Agreement | Deemed Dividend Q
Class of Stock [Line Items]
Amount Recorded	$ 1,000
Amendment Agreement | Deemed Dividend D
Class of Stock [Line Items]
Amount Recorded				361,000
Amendment Agreement | Deemed Dividend I
Class of Stock [Line Items]
Amount Recorded				5,000
Amendment Agreement | Deemed Dividend M
Class of Stock [Line Items]
Amount Recorded				4,000
Amendment Agreement | Deemed Dividend T
Class of Stock [Line Items]
Amount Recorded				$ 4,000