Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
REVENUES:
Rental and other property income	$ 13,309	$ 13,700	$ 26,658	$ 28,519
Hotel income	$ 3,130	$ 869	$ 4,862	$ 8,628
Revenue from Contract with Customer, Product and Service [Extensible Enumeration]	srt:HotelMember	srt:HotelMember	srt:HotelMember	srt:HotelMember
Interest and other income	$ 6,234	$ 1,941	$ 10,032	$ 4,898
REVENUES	22,673	16,510	41,552	42,045
EXPENSES:
Rental and other property operating	9,115	7,492	17,405	20,007
Asset management and other fees to related parties	2,260	2,376	4,519	5,021
Interest	2,673	2,896	5,305	6,063
General and administrative	1,146	1,668	3,768	3,402
Depreciation and amortization	5,069	5,197	10,106	10,455
EXPENSES	21,150	21,242	43,326	48,055
INCOME (LOSS) BEFORE PROVISION (BENEFIT) FOR INCOME TAXES	1,523	(4,732)	(1,774)	(6,010)
Provision (benefit) for income taxes	996	(691)	1,370	(713)
NET INCOME (LOSS)	527	(4,041)	(3,144)	(5,297)
Net loss (income) attributable to noncontrolling interests	3	(2)	4	(6)
NET INCOME (LOSS) ATTRIBUTABLE TO THE COMPANY	530	(4,043)	(3,140)	(5,303)
Redeemable preferred stock dividends declared or accumulated (Note 9)	(4,621)	(3,990)	(9,087)	(9,346)
Redeemable preferred stock deemed dividends (Note 9)	(106)	(52)	(163)	(213)
Redeemable preferred stock redemptions (Note 9)	(13)	(56)	(26)	(66)
NET LOSS ATTRIBUTABLE TO COMMON STOCKHOLDERS	$ (4,210)	$ (8,141)	$ (12,416)	$ (14,928)
NET LOSS ATTRIBUTABLE TO COMMON STOCKHOLDERS PER SHARE:
Basic (in usd per share)	$ (0.28)	$ (0.55)	$ (0.83)	$ (1.02)
Diluted (in usd per share)	$ (0.28)	$ (0.55)	$ (0.83)	$ (1.02)
WEIGHTED AVERAGE SHARES OF COMMON STOCK OUTSTANDING:
Basic (in shares)	15,102,000	14,782,000	14,956,000	14,690,000
Diluted (in shares)	15,102,000	14,782,000	14,956,000	14,690,000
Corporate
EXPENSES:
Expense reimbursement to related parties	$ 454	$ 615	$ 1,059	$ 1,427
Lending Segment
EXPENSES:
Expense reimbursement to related parties	$ 433	$ 998	$ 1,164	$ 1,680