Business Segment Reporting - Assets and Property, Plant and Equipment, Net (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Segment Reporting Information [Line Items]
Total consolidated assets	$ 955,251	$ 877,427
Total consolidated property, plant and equipment, net	86,192	85,478
Land and resource management
Segment Reporting Information [Line Items]
Total consolidated assets	814,927	735,193
Total consolidated property, plant and equipment, net	5,904	5,998
Water services and operations
Segment Reporting Information [Line Items]
Total consolidated assets	140,324	142,234
Total consolidated property, plant and equipment, net	$ 80,288	$ 79,480