Condensed Consolidated Statements of Operations - Unaudited - 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 and other income:
Sale of real estate and water assets	$ 1,940	$ 4,051	$ 5,761	$ 18,463
Other income, net	132	204	385	575
Total revenues and other income	2,072	4,255	6,146	19,038
Cost of sales and expenses:
Cost of real estate and water assets sold	518	706	810	4,993
General, administrative, and other	1,651	2,067	5,190	6,789
Depreciation and amortization	51	103	241	311
Total cost of sales and expenses	2,220	2,876	6,241	12,093
Net income (loss)	$ (148)	$ 1,379	$ (95)	$ 6,945
Net income (loss) per common share – basic and diluted (in dollars per share)	$ (0.01)	$ 0.07	$ 0	$ 0.34
Weighted average shares outstanding (in shares)	18,916	20,036	19,282	20,251