The portion of the difference between total income tax expense or benefit as reported in the income statement for the period and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to the Revised Texas Franchise Tax.

No definition available.

Income Taxes (Details) - USD ($)	3 Months Ended		12 Months Ended
Income Taxes (Details) - USD ($)	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2017	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Taxes
Maximum ownership as a percentage of the voting power or value of the securities of each issuer other than REIT or "TRS"	10.00%
Maximum ownership of securities in all TRS (as a percent)	20.00%		25.00%
Maximum ownership of securities in all TRS when considered together with other non-real estate assets (as a percent)	25.00%
Gross amount of NOL of TRS				$ 4,900,000	$ 4,900,000
Period of statute of limitations applicable to the entity's income tax returns	3 years
Net operating losses
NOLs expiration period	20 years
NOLs expired in the period				700,000		$ 100,000
NOLs expected to be used in the next fiscal period						11,100,000
Reversal of valuation allowance						$ 11,100,000
Gross amount of NOLs available to company	$ 29,700,000			$ 29,700,000
Income Tax Expense
Revised Texas Franchise Tax	58,000	$ 67,000
Tax expense	58,000	$ 67,000
Deferred income taxes	$ 0