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Real Estate Investments - Dispositions (Details) $ in Thousands				3 Months Ended
	Mar. 20, 2025 USD ($) ft²	Feb. 14, 2025 USD ($) ft²	Feb. 07, 2025 USD ($) ft²	Mar. 31, 2025 USD ($) ft² property
Joint Venture
Real Estate Dispositions [Line Items]
Number of owned real estate properties | property				2
Seller-financed mortgage notes receivable	$ 5,400
Real Estate Dispositions
Real Estate Dispositions [Line Items]
SALE PRICE				$ 28,100
CLOSING ADJUSTMENTS				(6,366)
COMPANY-FINANCED MORTGAGE NOTES				(5,400)
NET PROCEEDS				16,334
NET REAL ESTATE INVESTMENT				26,616
OTHER (INCLUDING RECEIVABLES)				475
GAIN/(IMPAIRMENT)				$ (5,357)
SQUARE FOOTAGE | ft²				227,952
Boston, MA | Real Estate Dispositions
Real Estate Dispositions [Line Items]
SALE PRICE			$ 4,500
CLOSING ADJUSTMENTS			(135)
COMPANY-FINANCED MORTGAGE NOTES			0
NET PROCEEDS			4,365
NET REAL ESTATE INVESTMENT			4,325
OTHER (INCLUDING RECEIVABLES)			15
GAIN/(IMPAIRMENT)			$ 25
SQUARE FOOTAGE | ft²			30,304
Denver, CO | Real Estate Dispositions
Real Estate Dispositions [Line Items]
SALE PRICE		$ 8,600
CLOSING ADJUSTMENTS		(2,144)
COMPANY-FINANCED MORTGAGE NOTES		0
NET PROCEEDS		6,456
NET REAL ESTATE INVESTMENT		7,948
OTHER (INCLUDING RECEIVABLES)		113
GAIN/(IMPAIRMENT)		$ (1,605)
SQUARE FOOTAGE | ft²		69,715
Houston, TX | Real Estate Dispositions
Real Estate Dispositions [Line Items]
SALE PRICE	15,000
CLOSING ADJUSTMENTS	(4,087)
COMPANY-FINANCED MORTGAGE NOTES	(5,400)
NET PROCEEDS	5,513
NET REAL ESTATE INVESTMENT	14,343
OTHER (INCLUDING RECEIVABLES)	347
GAIN/(IMPAIRMENT)	$ (3,777)
SQUARE FOOTAGE | ft²	127,933

X

- Definition

Area covered under real estate investment sold in measurement units.

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Closing Adjustments Disposed Entity, including closing costs and other adjustments to the sales price.

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- Definition

Finance Mortgage Notes

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Real estate investment net disposed of during the Period.

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Real estate other.

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- Definition

Seller Financed Mortgage Notes Receivable

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- Definition

Amount of gain (loss) on sale or disposal of property, plant and equipment assets, excluding oil and gas property and timber property.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-28

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 360
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482130/360-10-45-5

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 360
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482099/360-10-50-3

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The number of real estate properties owned as of the balance sheet date.

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- Definition

Cash received from the sale of real estate that is held for investment, that is, it is part of an investing activity during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 12
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-12

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