STOCKHOLDERS' DEFICIT - WARRANTS (Details)	Dec. 31, 2019 $ / shares shares
Strategic Management Service Provider Warrants
Class of Warrant or Right [Line Items]
Outstanding warrants (in shares) | shares	52,500
Second Secured Lien Notes [Member]
Class of Warrant or Right [Line Items]
Outstanding warrants (in shares) | shares	206,768
Warrants Issued in Connection with Convertible Notes
Class of Warrant or Right [Line Items]
Outstanding warrants (in shares) | shares	207,679
Warrant exercise price (in dollars per share)	$ 1.54
Bison Note Payable [Member]
Class of Warrant or Right [Line Items]
Outstanding warrants (in shares) | shares	1,400,000
Warrant exercise price (in dollars per share)	$ 1.80
Minimum | Strategic Management Service Provider Warrants
Class of Warrant or Right [Line Items]
Warrant exercise price (in dollars per share)	17.20
Minimum | Second Secured Lien Notes [Member]
Class of Warrant or Right [Line Items]
Warrant exercise price (in dollars per share)	1.34
Maximum | Strategic Management Service Provider Warrants
Class of Warrant or Right [Line Items]
Warrant exercise price (in dollars per share)	30.00
Maximum | Second Secured Lien Notes [Member]
Class of Warrant or Right [Line Items]
Warrant exercise price (in dollars per share)	$ 1.57