EQUITY-BASED COMPENSATION - Schedule of Stock Option Activity (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Number of Shares
Outstanding, beginning balance (in shares)	540,732	719,066
Granted (in shares)	10,000	14,000
Forfeited (in shares)	(11,927)	(20,806)
Exercised (in shares)	0	(610)
Expired (in shares)	(168,966)	(170,918)
Outstanding, ending balance (in shares)	369,839	540,732	719,066
Exercisable, ending balance (in shares)	311,930
Weighted Average Exercise Price per Share
Outstanding, beginning balance (in dollars per share)	$ 146.03	$ 138.91
Granted (in dollars per share)	5.10	30.47
Forfeited (in dollars per share)	81.01	125.54
Exercised (in dollars per share)	0	10.40
Expired (in dollars per share)	137.08	109.61
Outstanding, ending balance (in dollars per share)	148.40	$ 146.03	$ 138.91
Exercisable, ending balance ( in dollars per share)	$ 161.35
Proceeds from exercise of options	$ 0	$ 7	$ 1,620
Intrinsic value of options exercised	0	0	3,300
Fair value of shares vesting	$ 5,200	$ 7,200	$ 11,100