Segment Information - Schedule of Operating Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Segment Reporting Information, Profit (Loss) [Abstract]
Depreciation and amortization			$ 28,912	$ 26,979
Selling, general and administrative	$ 6,083	$ 7,436	20,087	21,927
Impairment of equity method investment	406	0	406	0
Operating Income (Loss)	19,177	22,063	71,296	62,080
(Gain) loss on disposal of assets and settlements, net	(7)	0	(11,763)	(2,148)
(Income) loss from joint ventures and partnerships	(1,592)	(2,142)	(7,206)	(3,836)
Gain (loss) on commercial real estate transactions	2,556	0	6,659	0
Interest expense	(5,959)	(5,680)	(17,617)	(17,119)
Income (Loss) from Continuing Operations Before Income Taxes	14,451	19,379	60,797	51,449
Operating Segments
Segment Reporting Information, Profit (Loss) [Abstract]
Operating Income (Loss)	22,421	30,710	86,808	83,401
Segment Reconciling Items
Segment Reporting Information, Profit (Loss) [Abstract]
Gain (loss) on commercial real estate transactions	2,556	0	6,659	0
Interest expense	(5,959)	(5,680)	(17,617)	(17,119)
Corporate and other expense	(4,567)	(5,651)	(15,053)	(14,833)
Commercial Real Estate
Segment Reporting Information, Profit (Loss) [Abstract]
Commercial Real Estate	50,213	49,381	151,987	147,477
Operating costs and expenses	26,239	25,292	79,340	75,842
Commercial Real Estate | Operating Segments
Segment Reporting Information, Profit (Loss) [Abstract]
Commercial Real Estate	50,213	49,387	151,987	147,496
Operating costs and expenses	12,767	12,830	39,224	38,178
Property taxes	3,883	3,521	11,368	10,867
Depreciation and amortization	9,592	8,932	28,757	26,797
Selling, general and administrative	1,279	1,301	4,346	4,358
Operating Income (Loss)	22,719	22,829	68,350	67,421
Commercial Real Estate | Intersegment Eliminations
Segment Reporting Information, Profit (Loss) [Abstract]
Commercial Real Estate	0	6	0	19
Other segment items	(27)	(26)	(58)	(125)
Land Operations
Segment Reporting Information, Profit (Loss) [Abstract]
Land Operations	35	12,563	3,701	26,716
Land Operations | Operating Segments
Segment Reporting Information, Profit (Loss) [Abstract]
Selling, general and administrative	181	236	456	874
Impairment of equity method investment	406	0	406	0
Other segment items	34	(571)	(11)	(670)
Operating Income (Loss)	(298)	7,881	18,458	15,980
Land Operations	35	12,563	3,701	26,716
Development cost of sales	0	1,089	0	3,615
Unimproved/other property land cost of sales	57	5,357	510	7,214
Other operating costs and expenses	1,004	713	2,626	3,494
Expense (income) from changes to liabilities related to legacy operations	250	0	250	2,193
(Gain) loss on disposal of assets and settlements, net	(7)	0	(11,788)	(2,148)
(Income) loss from joint ventures and partnerships	$ (1,592)	$ (2,142)	$ (7,206)	$ (3,836)