Mortgage and Other Notes Receivable (Schedule of Financing Receivables By Credit Quality Indicator) (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Credit loss reserves	$ (17,465)	$ (20,249)
Total mortgage and other notes receivable, net	252,939	$ 268,926
Mortgages:
Financing Receivable, Credit Quality Indicator [Line Items]
2025	0
2024	54,804
2023	725
2022	60,065
2021	0
Prior Years	53,823
Total	169,417
Mezzanine loans:
Financing Receivable, Credit Quality Indicator [Line Items]
2025	1,739
2024	11,590
2023	770
2022	0
2021	30,245
Prior Years	25,000
Total	69,344
Non-performing notes:
Financing Receivable, Credit Quality Indicator [Line Items]
2025	0
2024	1,317
2023	0
2022	0
2021	0
Prior Years	12,000
Total	13,317
More than 1.5x \| Mortgages:
Financing Receivable, Credit Quality Indicator [Line Items]
2025	0
2024	54,804
2023	725
2022	31,643
2021	0
Prior Years	32,700
Total	119,872
More than 1.5x \| Mezzanine loans:
Financing Receivable, Credit Quality Indicator [Line Items]
2025	0
2024	0
2023	536
2022	0
2021	20,854
Prior Years	0
Total	21,390
More than 1.5x \| Revolver:
Financing Receivable, Credit Quality Indicator [Line Items]
Total	18,326
Between 1.0x and 1.5x \| Mortgages:
Financing Receivable, Credit Quality Indicator [Line Items]
2025	0
2024	0
2023	0
2022	28,422
2021	0
Prior Years	0
Total	28,422
Between 1.0x and 1.5x \| Mezzanine loans:
Financing Receivable, Credit Quality Indicator [Line Items]
2025	1,739
2024	0
2023	0
2022	0
2021	9,391
Prior Years	0
Total	11,130
Between 1.0x and 1.5x \| Non-performing notes:
Financing Receivable, Credit Quality Indicator [Line Items]
2025	0
2024	1,317
2023	0
2022	0
2021	0
Prior Years	0
Total	1,317
Less than 1.0x \| Mortgages:
Financing Receivable, Credit Quality Indicator [Line Items]
2025	0
2024	0
2023	0
2022	0
2021	0
Prior Years	21,123
Total	21,123
Less than 1.0x \| Mezzanine loans:
Financing Receivable, Credit Quality Indicator [Line Items]
2025	0
2024	11,590
2023	234
2022	0
2021	0
Prior Years	25,000
Total	36,824
Less than 1.0x \| Non-performing notes:
Financing Receivable, Credit Quality Indicator [Line Items]
2025	0
2024	0
2023	0
2022	0
2021	0
Prior Years	12,000
Total	$ 12,000

Amount, before allowance for credit loss, of accrued interest on financing receivable.

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