Note 3 - Investment in Eagles Sub-OP - Schedule of Debt Balance (Details) - Eagles Sub-OP [Member] - USD ($) $ in Thousands			6 Months Ended
		Feb. 08, 2024	Jun. 30, 2025		Dec. 31, 2024
Debt Instrument [Line Items]
Balance outstanding			$ 249,047		$ 249,164
Unamortized deferred financing costs, net			(1,819)		(2,114)
Total Mortgage and Other Indebtedness			$ 247,228		247,050
Hollinswood Shopping Center Loan [Member]
Debt Instrument [Line Items]
Maturity Date	[1]		Sep. 01, 2025
Rate Type	[1]		SOFR + 2.36
Interest Rate	[1],[2]		4.06%
Balance outstanding	[1]		$ 12,014		12,104
Avondale Shops Loan [Member]
Debt Instrument [Line Items]
Maturity Date	[3]		Dec. 01, 2025
Rate Type			Fixed
Interest Rate	[2]		4.00%
Balance outstanding			$ 2,682		2,745
Vista Shops at Golden Mile Loan [Member]
Debt Instrument [Line Items]
Maturity Date		Feb. 08, 2029	Feb. 08, 2029	[4]
Rate Type	[4]		Fixed
Interest Rate	[2],[4]		6.90%
Balance outstanding	[4]		$ 15,879		15,985
Brookhill Azalea Shopping Center Loan [Member]
Debt Instrument [Line Items]
Maturity Date	[5]		Jul. 29, 2025
Rate Type	[5]		SOFR + 3.09
Interest Rate	[2],[5]		7.41%
Balance outstanding	[5]		$ 9,181		9,198
Crestview Shopping Center Loan [Member]
Debt Instrument [Line Items]
Maturity Date			Sep. 29, 2026
Rate Type			Fixed
Interest Rate	[2]		7.83%
Balance outstanding			$ 11,782		11,856
Lamar Station Plaza West Loan [Member]
Debt Instrument [Line Items]
Maturity Date			Dec. 10, 2027
Rate Type			Fixed
Interest Rate	[2]		5.67%
Balance outstanding			$ 18,404		18,585
Highlandtown Village Shopping Center Loan [Member]
Debt Instrument [Line Items]
Maturity Date			May 10, 2028
Rate Type	[6]		SOFR + 2.5
Interest Rate	[2]		6.09%
Balance outstanding			$ 8,714		8,721
Midtown Colonial and Midtown Lamonticello Shopping Center Loan [Member]
Debt Instrument [Line Items]
Maturity Date	[7]		May 01, 2027
Rate Type	[7]		Fixed
Interest Rate	[2],[7]		7.92%
Balance outstanding	[7]		$ 19,028		18,992
Midtown Row Loan [Member]
Debt Instrument [Line Items]
Maturity Date			Dec. 01, 2027
Rate Type			Fixed
Interest Rate	[2]		6.48%
Balance outstanding			$ 75,988		75,986
Fortress Mezzanine Loan [Member]
Debt Instrument [Line Items]
Maturity Date	[8]		Dec. 01, 2027
Rate Type	[8]		Fixed
Interest Rate	[2],[8],[9]		18.00%
Balance outstanding	[8]		$ 17,351		16,911
Cromwell Field Shopping Center Loan [Member]
Debt Instrument [Line Items]
Maturity Date			Dec. 22, 2027
Rate Type			Fixed
Interest Rate	[2]		6.71%
Balance outstanding	[10]		$ 12,939		12,508
Coral Hills Shopping Center Loan [Member]
Debt Instrument [Line Items]
Maturity Date			Oct. 31, 2033
Rate Type			Fixed
Interest Rate	[2]		6.95%
Balance outstanding			$ 12,287		12,385
West Broad Shopping Center Loan [Member]
Debt Instrument [Line Items]
Maturity Date			Dec. 21, 2033
Rate Type			Fixed
Interest Rate	[2]		7.00%
Balance outstanding			$ 11,454		11,545
The Shops at Greenwood Village [Member]
Debt Instrument [Line Items]
Maturity Date			Oct. 10, 2028
Rate Type	[11]		SOFR + 2.85
Interest Rate	[2]		5.85%
Balance outstanding			$ 21,344		$ 21,643

[1] The Company entered into an interest rate swap which fixed the interest rate of this loan at 4.06% until December 1, 2024. On October 28, 2024, the Company entered into an agreement to extend the maturity date of this loan to March 1, 2025. On March 27, 2025, the Company entered into another agreement to further extend the maturity date of this loan to June 1, 2025. On May 6, 2025, the maturity date of this loan was further extended to September 1, 2025.

[2] Interest rates are as of June 30, 2025.

[3] On May 6, 2025, the maturity date of this loan was extended to December 1, 2025.

[4] On February 8, 2024, the Company refinanced the Vista Shops at Golden Mile Loan. The maturity date of the new loan is February 8, 2029. The Company entered into an interest rate swap which fixes the interest rate of the new loan at 6.90% for the term of the loan.

[5] On January 31, 2025, the Company entered into an agreement to extend the maturity date of this loan to April 30, 2025. On May 20, 2025, the lender further extend the maturity date of this loan to July 29, 2025 and amended the interest rate to SOFR plus 3.09%. This loan was paid off on July 25, 2025 with proceeds from the sale of the underlying property.

[6] The Company has entered into an interest rate swap which fixes the interest rate of this loan at 6.09%.

[7] This loan was originated on April 30, 2024.

[8] The outstanding balance reflects the fair value of the debt.

[9] A portion of the interest on this loan is paid in cash (the “Current Interest”) and a portion of the interest is capitalized and added to the principal amount of the loan each month (the “Capitalized Interest”) and, together with the Current Interest, the “Mezzanine Loan Interest”). The initial Mezzanine Loan Interest rate was 12% per annum, comprised of a 5% Current Interest rate and a 7% Capitalized Interest rate. The Capitalized Interest rate increases each year by 1% and effective April 8, 2025, the interest rate was increased by 4% as a result of the Trigger Event. As of June 30, 2025, the Capitalized Interest rate was 13%.

[10] At June 30, 2025 and December 31, 2024, there was additional borrowing capacity of $2.0 million and $2.4 million, respectively, available for the Company to fund leasing costs and for the performance earnout.

[11] The Company has entered into an interest rate swap which fixes the interest rate of this loan at 5.85%.