Real Estate Investments - Schedule of Business Acquisitions (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2022		Dec. 31, 2021
Business Acquisition [Line Items]
Purchase Price		$ 241,253	[1]	$ 533,000	[2]
Debt Assumed, Net of Premiums		22,779	[1]	111,175	[2]
Off-Market Favorable Lease [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities		25,432	[1]	63,254	[2]
Off-Market Lease, Unfavorable [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities		$ 19,571	[1]	$ 16,737	[2]
Glenwood Green [Member]
Business Acquisition [Line Items]
Date Purchased		Mar. 01, 2022
Property Name		Glenwood Green
City/State		Old Bridge, NJ
Ownership		70.00%
Purchase Price	[1]	$ 11,000
Island Village [Member]
Business Acquisition [Line Items]
Date Purchased		Mar. 31, 2022
Property Name		Island Village
City/State		Bainbridge Island, WA
Ownership		100.00%
Purchase Price	[1]	$ 30,650
Island Village [Member] | Off-Market Favorable Lease [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[1]	2,900
Island Village [Member] | Off-Market Lease, Unfavorable [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[1]	$ 6,839
Apple Valley [Member]
Business Acquisition [Line Items]
Date Purchased	[3]	Apr. 01, 2022
Property Name	[3]	Apple Valley (2)
City/State	[3]	Apple Valley, MN
Ownership	[3]	100.00%
Purchase Price	[1],[3]	$ 34,070
Apple Valley [Member] | Off-Market Favorable Lease [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[1],[3]	4,773
Apple Valley [Member] | Off-Market Lease, Unfavorable [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[1],[3]	$ 490
Cedar Commons [Member]
Business Acquisition [Line Items]
Date Purchased	[3]	Apr. 01, 2022
Property Name	[3]	Cedar Commons (2)
City/State	[3]	Minneapolis, MN
Ownership	[3]	100.00%
Purchase Price	[1],[3]	$ 29,330
Cedar Commons [Member] | Off-Market Favorable Lease [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[1],[3]	4,369
Cedar Commons [Member] | Off-Market Lease, Unfavorable [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[1],[3]	$ 58
Corral Hollow [Member]
Business Acquisition [Line Items]
Date Purchased	[3]	Apr. 01, 2022
Property Name	[3]	Corral Hollow (2)
City/State	[3]	Tracy, CA
Ownership	[3]	100.00%
Purchase Price	[1],[3]	$ 40,600
Corral Hollow [Member] | Off-Market Favorable Lease [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[1],[3]	3,410
Corral Hollow [Member] | Off-Market Lease, Unfavorable [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[1],[3]	$ 74
Shops at The Columbia [Member]
Business Acquisition [Line Items]
Date Purchased	[3]	Apr. 01, 2022
Property Name	[3]	Shops at the Columbia (2)
City/State	[3]	Washington, DC
Ownership	[3]	100.00%
Purchase Price	[1],[3]	$ 14,000
Shops at The Columbia [Member] | Off-Market Favorable Lease [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[1],[3]	889
Shops at The Columbia [Member] | Off-Market Lease, Unfavorable [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[1],[3]	$ 181
Baederwood Shoppes [Member]
Business Acquisition [Line Items]
Date Purchased		May 06, 2022
Property Name		Baederwood Shoppes
City/State		Jenkintown, PA
Ownership		80.00%
Purchase Price	[1]	$ 51,603
Debt Assumed, Net of Premiums	[1]	22,779
Baederwood Shoppes [Member] | Off-Market Favorable Lease [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[1]	5,796
Baederwood Shoppes [Member] | Off-Market Lease, Unfavorable [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[1]	$ 1,062
East Meadow Plaza [Member]
Business Acquisition [Line Items]
Date Purchased		Oct. 12, 2022
Property Name		East Meadow Plaza
City/State		East Meadow, NY
Ownership		100.00%
Purchase Price	[1]	$ 30,000
East Meadow Plaza [Member] | Off-Market Favorable Lease [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[1]	3,295
East Meadow Plaza [Member] | Off-Market Lease, Unfavorable [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[1]	$ 10,867
Willa Springs [Member]
Business Acquisition [Line Items]
Date Purchased	[4]			Jul. 30, 2021
Property Name	[4]			Willa Springs (2)
City/State	[4]			Winter Springs, FL
Ownership	[4]			100.00%
Purchase Price	[2],[4]			$ 34,500
Debt Assumed, Net of Premiums	[2],[4]			17,682
Willa Springs [Member] | Off-Market Favorable Lease [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[2],[4]			1,562
Willa Springs [Member] | Off-Market Lease, Unfavorable [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[2],[4]			$ 643
Dunwoody Hall [Member]
Business Acquisition [Line Items]
Date Purchased	[4]			Aug. 01, 2021
Property Name	[4]			Dunwoody Hall (2)
City/State	[4]			Dunwoody, GA
Ownership	[4]			100.00%
Purchase Price	[2],[4]			$ 32,000
Debt Assumed, Net of Premiums	[2],[4]			14,612
Dunwoody Hall [Member] | Off-Market Favorable Lease [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[2],[4]			2,255
Dunwoody Hall [Member] | Off-Market Lease, Unfavorable [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[2],[4]			$ 973
Alden Bridge [Member]
Business Acquisition [Line Items]
Date Purchased	[4]			Aug. 01, 2021
Property Name	[4]			Alden Bridge (2)
City/State	[4]			Woodlands, TX
Ownership	[4]			100.00%
Purchase Price	[2],[4]			$ 43,000
Debt Assumed, Net of Premiums	[2],[4]			27,529
Alden Bridge [Member] | Off-Market Favorable Lease [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[2],[4]			3,198
Alden Bridge [Member] | Off-Market Lease, Unfavorable [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[2],[4]			$ 2,308
Hasley Canyon Village [Member]
Business Acquisition [Line Items]
Date Purchased	[4]			Aug. 01, 2021
Property Name	[4]			Hasley Canyon Village (2)
City/State	[4]			Castaic, CA
Ownership	[4]			100.00%
Purchase Price	[2],[4]			$ 31,000
Debt Assumed, Net of Premiums	[2],[4]			16,941
Hasley Canyon Village [Member] | Off-Market Favorable Lease [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[2],[4]			$ 2,037
Shiloh Springs [Member]
Business Acquisition [Line Items]
Date Purchased	[4]			Aug. 01, 2021
Property Name	[4]			Shiloh Springs (2)
City/State	[4]			Garland, TX
Ownership	[4]			100.00%
Purchase Price	[2],[4]			$ 19,500
Shiloh Springs [Member] | Off-Market Favorable Lease [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[2],[4]			1,825
Shiloh Springs [Member] | Off-Market Lease, Unfavorable [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[2],[4]			$ 1,079
Bethany Park Place [Member]
Business Acquisition [Line Items]
Date Purchased	[4]			Aug. 01, 2021
Property Name	[4]			Bethany Park Place (2)
City/State	[4]			Allen, TX
Ownership	[4]			100.00%
Purchase Price	[2],[4]			$ 18,000
Debt Assumed, Net of Premiums	[2],[4]			10,800
Bethany Park Place [Member] | Off-Market Favorable Lease [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[2],[4]			996
Bethany Park Place [Member] | Off-Market Lease, Unfavorable [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[2],[4]			$ 1,732
Blossom Valley [Member]
Business Acquisition [Line Items]
Date Purchased	[4]			Aug. 01, 2021
Property Name	[4]			Blossom Valley (2)
City/State	[4]			Mountain View, CA
Ownership	[4]			100.00%
Purchase Price	[2],[4]			$ 44,000
Debt Assumed, Net of Premiums	[2],[4]			23,611
Blossom Valley [Member] | Off-Market Favorable Lease [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[2],[4]			2,895
Blossom Valley [Member] | Off-Market Lease, Unfavorable [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[2],[4]			$ 732
Blakeney Shopping Center [Member]
Business Acquisition [Line Items]
Date Purchased				Nov. 18, 2021
Property Name				Blakeney Shopping Center
City/State				Charlotte, NC
Ownership				100.00%
Purchase Price	[2]			$ 181,000
Blakeney Shopping Center [Member] | Off-Market Favorable Lease [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[2]			14,096
Blakeney Shopping Center [Member] | Off-Market Lease, Unfavorable [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[2]			$ 4,431
Valley Stream [Member]
Business Acquisition [Line Items]
Date Purchased				Dec. 30, 2021
Property Name				Valley Stream
City/State				Long Island, NY
Ownership				100.00%
Purchase Price	[2]			$ 48,000
Valley Stream [Member] | Off-Market Favorable Lease [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[2]			21,505
Valley Stream [Member] | Off-Market Lease, Unfavorable [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[2]			$ 1,675
East Meadow [Member]
Business Acquisition [Line Items]
Date Purchased				Dec. 30, 2021
Property Name				East Meadow
City/State				Long Island, NY
Ownership				100.00%
Purchase Price	[2]			$ 38,000
East Meadow [Member] | Off-Market Favorable Lease [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[2]			6,521
East Meadow [Member] | Off-Market Lease, Unfavorable [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[2]			$ 1,197
Wading River [Member]
Business Acquisition [Line Items]
Date Purchased				Dec. 30, 2021
Property Name				Wading River
City/State				Long Island, NY
Ownership				100.00%
Purchase Price	[2]			$ 35,000
Wading River [Member] | Off-Market Favorable Lease [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[2]			4,998
Wading River [Member] | Off-Market Lease, Unfavorable [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[2]			$ 1,469
Eastport [Member]
Business Acquisition [Line Items]
Date Purchased				Dec. 30, 2021
Property Name				Eastport
City/State				Long Island, NY
Ownership				100.00%
Purchase Price	[2]			$ 9,000
Eastport [Member] | Off-Market Favorable Lease [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[2]			1,366
Eastport [Member] | Off-Market Lease, Unfavorable [Member]
Business Acquisition [Line Items]
Intangible Assets/Liabilities	[2]			$ 498

[1] Amounts reflected for purchase price and allocation are reflected at 100%

[2] Amounts reflected for purchase price and allocation are reflected at 100%.

[3] These properties were part of the four-property portfolio purchased from an existing unconsolidated real estate partnership, RegCal, LLC, in which the company held a 25% ownership interest. The basis allocated to Real estate assets was $93.2 million on a combined basis, including the Company's carryover basis related to its 25% previously owned equity interest in the partnership.

[4] These properties were part of the seven-property portfolio purchased from an existing unconsolidated real estate partnership, US Regency Retail I, LLC. The basis allocated to Real estate assets was $192.9 million, including the Company's carryover basis related to its 20% previously owned equity interest in the partnership.