CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
Properties held-for-sale, accumulated depreciation	$ 2,773	$ 3,616
Financial receivable credit loss reserve	1,980	1,980
Mortgage loans receivable, credit loss reserve	4,845	4,814
Notes receivable, credit loss reserve	$ 605	$ 611
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	60,000	60,000
Common stock, shares issued (in shares)	43,271	43,022
Common stock, shares outstanding (in shares)	43,271	43,022
Term loans
Debt issue costs, net	$ 305	$ 342
Senior Unsecured Notes
Debt issue costs, net	$ 1,194	$ 1,251