Condensed Consolidated Statements of Income and Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
OPERATING REVENUES
Leasing	$ 2,198	$ 1,962	$ 4,228	$ 3,763
Total operating revenues	13,987	4,950	16,234	7,009
OPERATING COSTS AND EXPENSES
Leasing	997	876	1,739	1,716
General and administrative	759	574	1,516	1,291
Share-based compensation	276	370	654	719
Depreciation	277	302	550	602
Total operating costs and expenses	3,346	2,854	6,095	5,571
OPERATING INCOME	10,641	2,096	10,139	1,438
Pension and other post-retirement expenses	(114)	(116)	(229)	(232)
Other income			0	13
Interest expense	(2)	(32)	(3)	(65)
INCOME FROM CONTINUING OPERATIONS	10,525	1,948	9,907	1,154
Loss from discontinued operations, net	0	(69)	0	(209)
NET INCOME	10,525	1,879	9,907	945
Other compreshensive income - pension, net	156	221	312	442
TOTAL COMPREHENSIVE INCOME	10,681	2,100	10,219	1,387
EARNINGS PER COMMON SHARE-BASIC AND DILUTED
TOTAL COMPREHENSIVE INCOME	$ 10,681	$ 2,100	$ 10,219	$ 1,387
Income from Continuing Operations (in dollars per share)	$ 0.54	$ 0.10	$ 0.51	$ 0.06
Loss from Discontinued Operations (in dollars per share)	0	0	0	(0.01)
Net Income (in dollars per share)	$ 0.54	$ 0.10	$ 0.51	$ 0.05
Real Estate [Member]
OPERATING REVENUES
Operating revenues	$ 11,600	$ 2,700	$ 11,600	$ 2,700
OPERATING COSTS AND EXPENSES
Operating Costs and Expenses	707	454	796	552
Resort Amenities and Other [Member]
OPERATING REVENUES
Operating revenues	189	288	406	546
OPERATING COSTS AND EXPENSES
Operating Costs and Expenses	$ 330	$ 278	$ 840	$ 691