Consolidated Statements of Operations and Comprehensive Loss - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
OPERATING REVENUES
Leasing	$ 8,148	$ 7,266
Revenues	10,045	8,860
OPERATING COSTS AND EXPENSES
Operating Lease Expense	3,228	3,037
General and administrative	2,254	2,896
Share-based compensation	1,732	1,540
Depreciation	1,412	1,490
Total Operating Costs and Expenses	10,841	12,842
OPERATING LOSS	(796)	(3,982)
Pension and other post-retirement expenses	(1,016)	(514)
Interest expense	(198)	(156)
Income tax (expense) benefit	(4,999)	4,999
INCOME (LOSS) FROM CONTINUING OPERATIONS	(7,009)	347
Income (Loss) from discontinued operations, net of income taxes of $0	(3,357)	151
NET INCOME (LOSS)	(10,366)	498
Pension, net of income taxes of $0	1,006	(1,550)
COMPREHENSIVE LOSS	$ (9,360)	$ (1,052)
EARNINGS (LOSS) PER COMMON SHARE--BASIC AND DILUTED
Continuing Operations (in dollars per share)	$ (0.37)	$ 0.02
Discontinued Operations (in dollars per share)	(0.17)	0.01
Net Income (Loss) (in dollars per share)	$ (0.54)	$ 0.03
Real Estate [Member]
OPERATING REVENUES
Operating revenues	$ 915	$ 446
OPERATING COSTS AND EXPENSES
Operating Costs and Expenses	1,185	2,770
Resort Amenities and Other [Member]
OPERATING REVENUES
Operating revenues	982	1,148
OPERATING COSTS AND EXPENSES
Operating Costs and Expenses	$ 1,030	$ 1,109