REDEEMABLE PREFERRED STOCK - Series L Preferred Stock Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands			1 Months Ended			3 Months Ended		9 Months Ended
	Sep. 15, 2022	Nov. 21, 2017	Sep. 30, 2022	Aug. 31, 2022	Jun. 30, 2022	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Class of Stock [Line Items]
Shares repurchased (in shares)			587,714	33,374	41,374			662,462
Redeemable preferred stock redemptions						$ 4,863	$ 27	$ 5,044	$ 53
Series L Preferred Stock
Class of Stock [Line Items]
Preferred stock, shares issued (in shares)		8,080,740	8,080,740			8,080,740		8,080,740		8,080,740
Preferred stock, liquidation preference per share (in usd per share)		$ 28.37	$ 28.37			$ 28.37		$ 28.37		$ 28.37
Gross proceeds from sale of preferred stock		$ 229,300
Offering costs		15,900
Discount on shares issued		2,900
Shares repurchased (in shares)	2,435,284
Purchase price (in usd per share)			2.65			$ 2.65		$ 2.65
Stock repurchase program, percentage of discount	3.40%
Share price (in usd per share)	$ 27.40
Preferred dividends declared (in usd per share)	$ 1.12
Aggregate value of accrued and unpaid dividends	$ 2,700
Stock repurchase program, transactions costs	$ 700
Stock repurchase program, price per share (in usd per share)	$ 0.29
Cost of shares repurchased	$ 70,100
Redeemable preferred stock redemptions						$ 4,800		$ 4,800
Offering costs, non-issuance specific		$ 2,500
Minimum fixed charge coverage ratio		125.00%
Preferred stock, par value (in usd per share)			$ 0.001			$ 0.001		$ 0.001		$ 0.001