STOCKHOLDERS' EQUITY - Narrative (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jan. 31, 2020
Subsidiary, Sale of Stock [Line Items]
Number of warrants included in preferred stock unit (in shares)		1
Warrant right to purchase a share of common stock (in shares)		0.25
Series A Preferred Warrants
Subsidiary, Sale of Stock [Line Items]
Number of warrants included in preferred stock unit (in shares)		1
Warrants issued (in shares)	4,294,512
Number of securities called by warrants or rights (in shares)	1,113,569
Net proceeds from issuance of warrants	$ 584
Series A Preferred Stock
Subsidiary, Sale of Stock [Line Items]
Number of shares included in preferred stock unit (in shares)		1
Registration Statement
Subsidiary, Sale of Stock [Line Items]
Number of warrants included in preferred stock unit (in shares)		1
Premium of the exercise price of the warrant as a percent to net asset value of common stock		15.00%
Registration Statement | Series A Preferred Stock
Subsidiary, Sale of Stock [Line Items]
Number of shares included in preferred stock unit (in shares)		1