XML 94 R78.htm IDEA: XBRL DOCUMENT v3.24.0.1
REAL ESTATE OPERATIONS - Subsurface Interests (Details)
$ in Thousands
 12 Months Ended
Dec. 31, 2023
USD ($)
a
Dec. 31, 2022
USD ($)
a
Dec. 31, 2021
USD ($)
a
Subsurface interests      
Revenue from contract with customer, including assessed tax $ 3,984 $ 5,462 $ 13,427
Surface land over subsurface interests      
Subsurface interests      
Area of land (in acres) | a 352,000    
Revenue recognized for cash payments for the release of surface entry rights $ 700 $ 200 $ 100
Real Estate Operations | Subsurface Revenue, Land Sales      
Subsurface interests      
Area of land sold (in acres) | a 3,481 14,600 84,900
Revenue from contract with customer, including assessed tax $ 1,000 $ 1,700 $ 4,600