CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)	$ 52,327	$ (10,563)
Adjustments to reconcile net income (loss) to net cash provided by (used by) operating activities:
Depreciation and amortization, including amortization of capitalized loan costs	26,650	31,096
(Gain) loss on sale of real estate and other investments	(60,159)	0
Share-based compensation expense	1,519	719
(Gain) loss on interest rate swap mark-to-market and settlement amortization	138	(613)
Other, net	194	416
Changes in other assets and liabilities:
Other assets	1,783	1,316
Accounts payable and accrued expenses	(648)	(10,773)
Net cash provided by (used by) operating activities	21,804	11,598
CASH FLOWS FROM INVESTING ACTIVITIES
Proceeds from sale of real estate and other investments	141,587	0
Payments for acquisitions of real estate investments	0	(9,545)
Payments for improvements of real estate investments	(11,237)	(3,474)
Other investing activities	834	288
Net cash provided by (used by) investing activities	131,184	(12,731)
CASH FLOWS FROM FINANCING ACTIVITIES
Principal payments on mortgages payable	(20,734)	(2,154)
Proceeds from revolving lines of credit	35,969	13,000
Principal payments on revolving lines of credit	(6,000)	(43,000)
Principal payments on notes payable	(100,000)	0
Payment for termination of interest rate swap	0	(3,209)
Net proceeds from issuance of common shares	0	31,684
Repurchase of common shares	(1,022)	0
Redemption of partnership units	0	(2,903)
Distributions paid to common shareholders	(10,917)	(10,812)
Distributions paid to preferred shareholders	(1,607)	(1,607)
Distributions paid to Series D preferred unitholders	(160)	(160)
Distributions paid to noncontrolling interests – Operating Partnership and Series E preferred units	(2,413)	(2,356)
Other financing activities	(153)	(253)
Net cash provided by (used by) financing activities	(107,037)	(21,770)
NET INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS, AND RESTRICTED CASH	45,951	(22,903)
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH AT BEGINNING OF PERIOD	11,891	38,625
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH AT END OF PERIOD	57,842	15,722
SUPPLEMENTARY SCHEDULE OF NON-CASH INVESTING AND FINANCING ACTIVITIES
Accrued capital expenditures	3,804	2,596
Operating partnership units converted to shares	(697)	(388)
Distributions declared but not paid to common shareholders	11,668	11,946
Series E preferred units converted to common shares	(935)	0
Retirement of shares withheld for taxes	161	1,274
Real estate assets acquired through assumption of debt	0	41,623
Fair value adjustment to debt	0	1,224
Real estate assets acquired through exchange of note receivable	0	43,276
Note receivable exchanged through real estate acquisition	0	(43,276)
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Cash paid for interest	6,168	7,182
Cash and cash equivalents	8,939	13,313
Restricted cash	48,903	2,409
Total cash, cash equivalents and restricted cash	57,842	15,722
Operating Partnership Units
SUPPLEMENTARY SCHEDULE OF NON-CASH INVESTING AND FINANCING ACTIVITIES
Real estate assets acquired through issuance of operating partnership units	$ 0	$ 22,882