Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
OPERATING REVENUES
Operating revenues	$ 3,405	$ 5,804
OPERATING COSTS AND EXPENSES
General and administrative	1,298	1,517
Share-based compensation	939	1,581
Depreciation	233	186
Total operating costs and expenses	5,420	7,583
OPERATING LOSS	(2,015)	(1,779)
Gain on asset disposal, net	0	1
Other income, net	38	105
Pension and other post-retirement expenses	(20)	(6,919)
Interest expense	(62)	(48)
NET LOSS	(2,059)	(8,640)
Other comprehensive income - pension, net	0	79
TOTAL COMPREHENSIVE LOSS	$ (2,059)	$ (8,561)
NET LOSS PER COMMON SHARE-BASIC AND DILUTED (in dollars per share)	$ (0.1)	$ (0.44)
Land Leasing and Management [Member]
OPERATING REVENUES
Operating revenues	$ 1,192	$ 1,234
OPERATING COSTS AND EXPENSES
Operating Costs and Expenses	1,784	652
Agribusiness Venture [Member]
OPERATING REVENUES
Operating revenues	0	0
OPERATING COSTS AND EXPENSES
Operating Costs and Expenses	55	0
Land Development and Sales [Member]
OPERATING REVENUES
Operating revenues	257	2,619
OPERATING COSTS AND EXPENSES
Operating Costs and Expenses	338	2,933
Commercial Real Estate Leasing [Member]
OPERATING REVENUES
Operating revenues	1,956	1,951
OPERATING COSTS AND EXPENSES
Operating Costs and Expenses	$ 773	$ 714