CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Revenues
Rental revenues	$ 196	$ 946	$ 774	$ 3,520
Other income	80		231
Total revenues	276	946	1,005	3,520
Operating Expenses
Property operating expenses	2,709	1,191	5,464	2,687
Real estate taxes	19	90	59	264
General and administrative	1,188	1,286	3,953	3,971
Pension related costs	165	183	495	549
Transaction related costs	27	29	131	166
Depreciation and amortization	690	600	2,076	2,377
Total operating expenses	4,798	3,379	12,178	10,014
Operating loss	(4,522)	(2,433)	(11,173)	(6,494)
Gain on sale of school condominium			24,196	0
Equity in net loss from unconsolidated joint ventures	(176)	(218)	(1,302)	(626)
Unrealized (loss) gain on warrants	(58)		1,330	0
Interest (expense) income, net	(545)	14	(795)	53
Interest expense -amortization of deferred finance costs	(40)		(148)
(Loss) income before taxes	(5,341)	(2,637)	12,108	(7,067)
Tax expense	(51)	(8)	(218)	(199)
Net (loss) income attributable to common stockholders	(5,392)	(2,645)	11,890	(7,266)
Other comprehensive gain (loss):
Unrealized gain (loss) on pension liability	112	116	337	(1,302)
Comprehensive (loss) income attributable to common stockholders	$ (5,280)	$ (2,529)	$ 12,227	$ (8,568)
(Loss) income per share - basic	$ (0.17)	$ (0.08)	$ 0.37	$ (0.23)
(Loss) income per share - diluted	$ (0.17)	$ (0.08)	$ 0.36	$ (0.23)
Weighted average number of common shares - basic	32,297	31,953	32,290	31,896
Weighted average number of common shares - diluted	32,297	31,953	32,731	31,896