Tangible Water Assets and Real Estate, Net (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Real Estate [Abstract]
Real estate and improvements held and used, net of accumulated depreciation of $12,003 at each of March 31, 2022, and December 31, 2021	$ 9,469	$ 9,469
Other real estate inventories	3,359	3,359
Tangible water assets	21,667	21,667
Total real estate and tangible water assets	34,495	34,495
Accumulated depreciation on real estate and improvements held and used	$ 12,003	$ 12,003