OTHER ASSETS - Narrative (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023	Jul. 31, 2020
Class of Warrant or Right [Line Items]
Common stock, shares issued (in shares)	413,154		413,154		402,380
Issuance of common stock, net	$ 6,100		$ 491,797	$ 25,007
Fair value adjustment, net realized (income) expense		$ 1,000
Brookdale
Class of Warrant or Right [Line Items]
Common stock, shares issued (in shares)	900		900
Brookdale
Class of Warrant or Right [Line Items]
Warrants exercisable (in shares)	14,600		14,600			16,300
Warrants, exercise price (usd per share)	$ 3.00		$ 3.00
Number of securities called by warrants (in shares)	1,700		1,700