Quarterly report pursuant to Section 13 or 15(d)

Real Estate Activity - Schedule of Land and Real Estate Ownership (Details)

v3.21.2
Real Estate Activity - Schedule of Land and Real Estate Ownership (Details)
$ in Thousands
Sep. 30, 2021
USD ($)
a
Dec. 31, 2020
USD ($)
a
Number of Acres    
Land (surface rights) (in acres) | a 823,452 823,482
Real estate acquired (in acres) | a 57,049 57,041
Total real estate situated in Texas (in acres) | a 880,501 880,523
Net Book Value    
Land (surface rights) | $ $ 0 $ 0
Real estate acquired | $ 108,546 108,536
Total real estate situated in Texas | $ $ 108,546 $ 108,536