INCOME TAXES - Reconciliation of Tax Rate for TRS and Total Provision for TRS and Operating Partnership (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Reconciliation of the federal statutory rate to the effective income tax rate for the TRSs
Statutory federal income tax provision	$ (14,093)	$ (31,052)	$ 17,608
Nontaxable income of the REITs	16,812	19,963	(16,996)
State income taxes, net of federal tax benefit	891	(3,079)	568
Provision to return and deferred adjustment	0	(16)	(6)
Effect of permanent differences and other	99	319	326
Change in valuation allowance	(2,236)	15,241	0
Income tax expense	$ 1,473	$ 1,376	$ 1,500