SUBSEQUENT EVENTS - Issuance of Series B and B1 Preferred Stock Shares In-Kind and Common Stock (Details) - Subsequent Event	1 Months Ended
	Oct. 31, 2020 shares
Series B Preferred Stock
Subsequent Event [Line Items]
Restricted shares issued (in shares)	100,071
Number of shares converted into common stock (in shares)	100,071
Series B1 Preferred Stock
Subsequent Event [Line Items]
Restricted shares issued (in shares)	180,485
Number of shares converted into common stock (in shares)	180,485