Condensed Consolidated Statements of Operations - Unaudited - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Revenues and other income:
Sale of real estate and water assets	$ 3,781	$ 2,430	$ 3,821	$ 14,412
Other income, net	64	233	253	371
Total revenues and other income	3,845	2,663	4,074	14,783
Cost of sales and expenses:
Cost of real estate and water assets sold	279	1,706	292	4,287
General, administrative, and other	1,614	1,971	3,539	4,722
Depreciation and amortization	88	104	190	208
Total cost of sales and expenses	1,981	3,781	4,021	9,217
Net income (loss)	$ 1,864	$ (1,118)	$ 53	$ 5,566
Net income (loss) per common share – basic and diluted (in dollars per share)	$ 0.10	$ (0.06)	$ 0	$ 0.27
Weighted average shares outstanding (in shares)	19,281	20,185	19,468	20,361