CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenues
Rental revenues	$ 1,231	$ 577	$ 2,491	$ 1,024
Other income	10	256	26	302
Sale of residential condominium units	5,118		11,187
Total revenues	6,359	833	13,704	1,326
Operating Expenses
Property operating expenses	766	1,888	1,570	3,795
Real estate taxes	416	79	806	158
General and administrative	1,503	1,387	3,005	2,630
Pension related costs	157	162	315	325
Cost of sale - residential condominium units	4,803		10,524
Depreciation and amortization	1,004	1,000	2,007	2,000
Total operating expenses	8,649	4,516	18,227	8,908
Operating loss	(2,290)	(3,683)	(4,523)	(7,582)
Equity in net income (loss) from unconsolidated joint ventures	70	(264)	816	(636)
Equity in net gain on sale of unconsolidated joint venture property	4,490		4,490
Unrealized gain (loss) on warrants	1,300	67	931	(1,910)
Interest expense, net	(3,295)	(1,772)	(6,064)	(2,647)
Interest expense - amortization of deferred finance costs	(378)	(683)	(814)	(944)
Loss before taxes	(103)	(6,335)	(5,164)	(13,719)
Tax expense	(120)	(99)	(190)	(134)
Net loss attributable to common stockholders	(223)	(6,434)	(5,354)	(13,853)
Other comprehensive loss:
Unrealized gain on pension liability	118	118	237	237
Comprehensive loss attributable to common stockholders	$ (105)	$ (6,316)	$ (5,117)	$ (13,616)
Loss per share - basic	$ (0.01)	$ (0.20)	$ (0.14)	$ (0.42)
Loss per share - diluted	$ (0.01)	$ (0.20)	$ (0.14)	$ (0.42)
Weighted average number of common shares - basic	37,186	32,694	37,145	32,643
Weighted average number of common shares - diluted	37,186	32,694	37,145	32,643