The net gain (loss) resulting from sales and other disposals of real estate owned for investment purposes.

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The charge against earnings in the period to reduce the carrying amount of real property to fair value.

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Amortized cost, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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The number of real estate properties owned as of the balance sheet date.

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The cash inflow from proceeds From Sales of Wholly Owned Real Estate and Real Estate Acquired in Settlement of Loans.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of real estate investments, net of accumulated depreciation, which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; (7) other real estate investments; (8) real estate joint ventures; and (9) unconsolidated real estate and other joint ventures not separately presented.

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The valuation allowance loss on real estate owned or any impairment losses taken against real estate investments held for use or resale.

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Investment Activity (Asset Disposition Schedule) (Details) $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 30, 2023 USD ($) property	Mar. 31, 2023 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($) property	Jun. 30, 2022 USD ($)
Property, Plant and Equipment [Line Items]
Proceeds from sales of real estate				$ 48,619	$ 108,893
Gain	$ 11,366		$ 10,521	12,763	$ 13,502
Impairment of real estate	(100)			(500)
BAKA Enterprises, LLC
Property, Plant and Equipment [Line Items]
Accumulated impaired real estate	13,300			13,300
Milestone Retirement 1 and 2
Property, Plant and Equipment [Line Items]
Mortgage and other notes receivable, net	700			700
Disposal Group, Disposed of by Sale, Not Discontinued Operations
Property, Plant and Equipment [Line Items]
Proceeds from sales of real estate				49,148
Net Real Estate Investment	$ 36,905			36,905
Gain				12,401
Impairment of real estate				$ (158)
Disposal Group, Disposed of by Sale, Not Discontinued Operations \| BAKA Enterprises, LLC
Property, Plant and Equipment [Line Items]
Properties \| property	1			1
Proceeds from sales of real estate		$ 7,478
Net Real Estate Investment		7,505
Gain		0
Impairment of real estate		(27)
Disposal Group, Disposed of by Sale, Not Discontinued Operations \| Bickford
Property, Plant and Equipment [Line Items]
Properties \| property	1			1
Proceeds from sales of real estate		2,553
Net Real Estate Investment		1,421
Gain		1,132
Impairment of real estate		$ 0
Disposal Group, Disposed of by Sale, Not Discontinued Operations \| Chancellor Senior Living
Property, Plant and Equipment [Line Items]
Properties \| property	1			1
Proceeds from sales of real estate	$ 2,355
Net Real Estate Investment	1,977			$ 1,977
Gain	378
Impairment of real estate	$ 0
Disposal Group, Disposed of by Sale, Not Discontinued Operations \| Milestone Retirement
Property, Plant and Equipment [Line Items]
Properties \| property	2			2
Proceeds from sales of real estate	$ 3,803
Net Real Estate Investment	3,934			$ 3,934
Gain	0
Impairment of real estate	$ (131)
Disposal Group, Disposed of by Sale, Not Discontinued Operations \| Chancellor Senior Living
Property, Plant and Equipment [Line Items]
Properties \| property	1			1
Proceeds from sales of real estate	$ 7,633
Net Real Estate Investment	6,140			$ 6,140
Gain	1,493
Impairment of real estate	$ 0
Disposal Group, Disposed of by Sale, Not Discontinued Operations \| Milestone Retirement
Property, Plant and Equipment [Line Items]
Properties \| property	1			1
Proceeds from sales of real estate	$ 1,602
Net Real Estate Investment	1,452			$ 1,452
Gain	150
Impairment of real estate	$ 0
Disposal Group, Disposed of by Sale, Not Discontinued Operations \| Chancellor Senior Living
Property, Plant and Equipment [Line Items]
Properties \| property	1			1
Proceeds from sales of real estate	$ 23,724
Net Real Estate Investment	14,476			$ 14,476
Gain	9,248
Impairment of real estate	$ 0