Real Estate Investments and Equity Method Investments - Summary of the Purchase Price Allocation (Details) $ in Thousands	Dec. 31, 2022 USD ($) property	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Constellation Energy Building
Business Acquisition [Line Items]
Land	$ 23,317
Above-market leases	306
Below-market leases	0
Net assets acquired	$ 272,385
Number of properties | property	2
Pembroke Square
Business Acquisition [Line Items]
Land	$ 14,513
Above-market leases	0
Below-market leases	(1,557)
Net assets acquired	26,691
Delray Beach Plaza
Business Acquisition [Line Items]
Land		$ 0
Above-market leases		0
Below-market leases		(3,121)
Finance lease liabilities		(27,940)
Finance lease right-of-use assets		24,466
Fair value adjustment on acquired debt		0
Net assets acquired		27,765
Overlook Village
Business Acquisition [Line Items]
Land		6,328
Above-market leases		81
Below-market leases		(2,146)
Finance lease liabilities		0
Finance lease right-of-use assets		0
Fair value adjustment on acquired debt		0
Net assets acquired		28,362
Greenbrier Square
Business Acquisition [Line Items]
Land		8,549
Above-market leases		1,753
Below-market leases		(1,365)
Finance lease liabilities		0
Finance lease right-of-use assets		0
Fair value adjustment on acquired debt		11
Net assets acquired		36,777
Nexton Square
Business Acquisition [Line Items]
Land			$ 9,885
Below-market leases			(1,877)
Fair value adjustment on acquired debt			364
Net assets acquired			41,371
Edison Apartments
Business Acquisition [Line Items]
Land			3,428
Below-market leases			(140)
Fair value adjustment on acquired debt			(6)
Net assets acquired			23,746
The Residences at Annapolis Junction
Business Acquisition [Line Items]
Land			14,774
Below-market leases			0
Fair value adjustment on acquired debt			0
Net assets acquired			123,654
Site improvements | Constellation Energy Building
Business Acquisition [Line Items]
Property, plant, and equipment	141
Site improvements | Pembroke Square
Business Acquisition [Line Items]
Property, plant, and equipment	465
Site improvements | Delray Beach Plaza
Business Acquisition [Line Items]
Property, plant, and equipment		4,607
Site improvements | Overlook Village
Business Acquisition [Line Items]
Property, plant, and equipment		1,727
Site improvements | Greenbrier Square
Business Acquisition [Line Items]
Property, plant, and equipment		1,974
Site improvements | Nexton Square
Business Acquisition [Line Items]
Property, plant, and equipment			3,690
Site improvements | Edison Apartments
Business Acquisition [Line Items]
Property, plant, and equipment			0
Site improvements | The Residences at Annapolis Junction
Business Acquisition [Line Items]
Property, plant, and equipment			1,786
Building and improvements | Constellation Energy Building
Business Acquisition [Line Items]
Property, plant, and equipment	194,916
Building and improvements | Pembroke Square
Business Acquisition [Line Items]
Property, plant, and equipment	8,825
Building and improvements | Delray Beach Plaza
Business Acquisition [Line Items]
Property, plant, and equipment		22,544
Building and improvements | Overlook Village
Business Acquisition [Line Items]
Property, plant, and equipment		18,375
Building and improvements | Greenbrier Square
Business Acquisition [Line Items]
Property, plant, and equipment		19,196
Building and improvements | Nexton Square
Business Acquisition [Line Items]
Property, plant, and equipment			24,070
Building and improvements | Edison Apartments
Business Acquisition [Line Items]
Property, plant, and equipment			18,227
Building and improvements | The Residences at Annapolis Junction
Business Acquisition [Line Items]
Property, plant, and equipment			101,219
Furniture and fixtures | Nexton Square
Business Acquisition [Line Items]
Property, plant, and equipment			0
Furniture and fixtures | Edison Apartments
Business Acquisition [Line Items]
Property, plant, and equipment			355
Furniture and fixtures | The Residences at Annapolis Junction
Business Acquisition [Line Items]
Property, plant, and equipment			1,796
In-place lease assets | Constellation Energy Building
Business Acquisition [Line Items]
In-place leases	53,705
In-place lease assets | Pembroke Square
Business Acquisition [Line Items]
In-place leases	$ 4,445
In-place lease assets | Delray Beach Plaza
Business Acquisition [Line Items]
In-place leases		7,209
In-place lease assets | Overlook Village
Business Acquisition [Line Items]
In-place leases		3,997
In-place lease assets | Greenbrier Square
Business Acquisition [Line Items]
In-place leases		$ 6,659
In-place lease assets | Nexton Square
Business Acquisition [Line Items]
In-place leases			5,239
In-place lease assets | Edison Apartments
Business Acquisition [Line Items]
In-place leases			1,882
In-place lease assets | The Residences at Annapolis Junction
Business Acquisition [Line Items]
In-place leases			$ 4,079