STOCKHOLDERS' EQUITY (Schedule of Warrants) (Details)	Mar. 31, 2018 $ / shares shares
Class of Stock [Line Items]
Underlying shares (in shares) | shares	5,923,789
Exercise price (in dollars per share) | $ / shares	$ 0.75
Warrants Assumed in Merger, Expiring April 2020 [Member]
Class of Stock [Line Items]
Underlying shares (in shares) | shares	12,487
Exercise price (in dollars per share) | $ / shares	$ 120.00
Warrants Assumed in Merger, Expiring February 2020[Member]
Class of Stock [Line Items]
Underlying shares (in shares) | shares	23,826
Exercise price (in dollars per share) | $ / shares	$ 67.20
Warrants Assumed in Merger, Expiring December 2020 [Member]
Class of Stock [Line Items]
Underlying shares (in shares) | shares	4,081
Exercise price (in dollars per share) | $ / shares	$ 49.80
Warrants Assumed in Merger, Expiring January 2021, Group B [Member]
Class of Stock [Line Items]
Underlying shares (in shares) | shares	8,952
Exercise price (in dollars per share) | $ / shares	$ 36.30
Warrants Not Assumed in Merger, Expiring June 2022, Group A [Member]
Class of Stock [Line Items]
Underlying shares (in shares) | shares	45,600
Exercise price (in dollars per share) | $ / shares	$ 2.75
Warrants Not Assumed in Merger, Expiring June 2022, Group B [Member]
Class of Stock [Line Items]
Underlying shares (in shares) | shares	91,429
Exercise price (in dollars per share) | $ / shares	$ 7.00
Warrants Not Assumed in Merger, Expiring August 2022, Group A [Member]
Class of Stock [Line Items]
Underlying shares (in shares) | shares	2,380,000
Exercise price (in dollars per share) | $ / shares	$ 0.75
Warrants Not Assumed in Merger, Expiring August 2022, Group B [Member]
Class of Stock [Line Items]
Underlying shares (in shares) | shares	60,000
Exercise price (in dollars per share) | $ / shares	$ 3.125
Warrants Not Assumed in Merger, Expiring August 2022, Group C [Member]
Class of Stock [Line Items]
Underlying shares (in shares) | shares	856,446
Exercise price (in dollars per share) | $ / shares	$ 10.00
Warrants Not Assumed in Merger, Expiring August 2022, Group D [Member]
Class of Stock [Line Items]
Underlying shares (in shares) | shares	359,999
Exercise price (in dollars per share) | $ / shares	$ 0.75
Warrants Not Assumed in Merger, Expiring October 2022 Group A [Member]
Class of Stock [Line Items]
Underlying shares (in shares) | shares	10,000
Exercise price (in dollars per share) | $ / shares	$ 0.75
Warrants Not Assumed in Merger, Expiring May 2023 [Member]
Class of Stock [Line Items]
Underlying shares (in shares) | shares	1,962,857
Exercise price (in dollars per share) | $ / shares	$ 0.75
Warrants Not Assumed in Merger, Expiring October 2022 Group B [Member]
Class of Stock [Line Items]
Underlying shares (in shares) | shares	108,112
Exercise price (in dollars per share) | $ / shares	$ 7.50