Unaudited Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Revenues:
Total revenues	$ 9,657	$ 15,432	$ 29,265	$ 33,971
Costs and Expenses:
Total expenses	12,125	12,717	34,160	32,060
Operating (loss) income	(2,468)	2,715	(4,895)	1,911
Other Income:
Investment income	294	351	972	980
Other income (loss), net	19	(16)	67	(40)
Total other income	313	335	1,039	940
(Loss) income from operations before equity in earnings of unconsolidated joint ventures	(2,155)	3,050	(3,856)	2,851
Equity in earnings of unconsolidated joint ventures, net	2,199	1,592	5,046	2,411
Income before income tax expense	44	4,642	1,190	5,262
Income tax expense	7	1,155	320	1,333
Net income	37	3,487	870	3,929
Net loss attributable to non-controlling interest	(10)	(1)	(3)	(19)
Net income attributable to common stockholders	$ 47	$ 3,488	$ 873	$ 3,948
Net income per share attributable to common stockholders, basic (in dollars per share)	$ 0.00	$ 0.13	$ 0.03	$ 0.15
Net income per share attributable to common stockholders, diluted (in dollars per share)	$ 0.00	$ 0.13	$ 0.03	$ 0.15
Real estate - commercial/industrial
Costs and Expenses:
Total expenses	$ 1,968	$ 1,678	$ 8,353	$ 4,385
Other Income:
Equity in earnings of unconsolidated joint ventures, net	2,199	1,592	5,046	2,411
Income before income tax expense	2,851	2,359	8,734	4,814
Real estate - resort/residential
Costs and Expenses:
Total expenses	582	471	1,872	1,319
Mineral resources
Costs and Expenses:
Total expenses	576	574	5,006	5,400
Other Income:
(Loss) income from operations before equity in earnings of unconsolidated joint ventures	983	781	3,345	6,586
Farming
Costs and Expenses:
Total expenses	5,979	6,541	8,402	9,570
Other Income:
(Loss) income from operations before equity in earnings of unconsolidated joint ventures	(1,377)	4,295	(2,099)	3,003
Ranch operations
Costs and Expenses:
Total expenses	1,260	1,353	4,003	4,090
Other Income:
(Loss) income from operations before equity in earnings of unconsolidated joint ventures	(384)	(557)	(1,433)	(1,466)
Operating Segments | Real estate - commercial/industrial
Revenues:
Total revenues	2,620	2,445	12,041	6,788
Operating Segments | Mineral resources
Revenues:
Total revenues	1,559	1,355	8,351	11,986
Operating Segments | Farming
Revenues:
Total revenues	4,602	10,836	6,303	12,573
Operating Segments | Ranch operations
Revenues:
Total revenues	876	796	2,570	2,624
Corporate expenses
Costs and Expenses:
Total expenses	$ 1,760	$ 2,100	$ 6,524	$ 7,296