Note 11 - Equity (Details Textual) $ / shares in Units, $ in Millions							12 Months Ended
	Jun. 21, 2024 USD ($) shares	Apr. 18, 2024 USD ($) shares	Dec. 07, 2023 USD ($) shares	Apr. 03, 2023 USD ($) shares	Feb. 28, 2023 shares	Oct. 01, 2021 shares	Dec. 31, 2024 USD ($) Property $ / shares shares	Dec. 31, 2023 USD ($) $ / shares shares	Jul. 01, 2024 shares	Apr. 09, 2024 shares	Apr. 05, 2024 shares	Jan. 02, 2024 shares	Oct. 23, 2023 shares	Oct. 03, 2023 shares	Sep. 30, 2023 shares	Jul. 03, 2023 shares	Jan. 03, 2023 shares	Nov. 23, 2022 $ / shares shares	Nov. 22, 2022 $ / shares shares	Sep. 15, 2021 shares	Jun. 04, 2021 $ / shares shares
Class of Stock [Line Items]
Common stock, shares issued							35,037,193	33,417,101
Common stock, shares authorized							300,000,000	300,000,000					300,000,000		50,000,000
Number of real estate properties | Property							15
Preferred stock, shares authorized							1,000,000	1,000,000
Preferred stock, par value | $ / shares							$ 0.01	$ 0.01
Preferred stock, shares outstanding							500	500
Conversion price | $ / shares							$ 0.2
Common stock, shares par value | $ / shares							$ 0.01	$ 0.01
Granted to executives							1,519,154	697,393
Restricted Stock Units, Forfeited							4,250	21,856
2021 Lamont Warrants [Member]
Class of Stock [Line Items]
Warrants to purchase of common stock																					200,000
Warrants to purchase of common stock, Exercise price | $ / shares																					$ 2.5
Contractual life of warrants																					4 years 3 months 18 days
Fortress Warrants [Member]
Class of Stock [Line Items]
Warrants to purchase of common stock																			2,560,000
Warrants to purchase of common stock, Exercise price | $ / shares																			$ 0.01
Contractual life of warrants																			10 years
2022 Lamont Warrants [Member]
Class of Stock [Line Items]
Warrants to purchase of common stock																		500,000
Warrants to purchase of common stock, Exercise price | $ / shares																		$ 0.01
Contractual life of warrants																		5 years
Series A Preferred Stock [Member]
Class of Stock [Line Items]
Preferred stock, shares authorized							20,000	20,000
Preferred stock, par value | $ / shares							$ 0.01
Preferred stock, shares outstanding							500	500
Preferred stock, dividend rate percentage							10.00%
Preferred stock, per share issuance price | $ / shares							$ 100
Director [Member]
Class of Stock [Line Items]
Common stock, shares issued				32,904					38,393		29,452	11,945		9,348		25,500	166,125
Director [Member] | Common Stock [Member]
Class of Stock [Line Items]
Compensation expense related to these share-based payments | $							$ 0.1	$ 0.5
Director One [Member]
Class of Stock [Line Items]
Common stock, shares issued																	16,125
Executives [Member]
Class of Stock [Line Items]
Common stock, shares issued				254,839
Percentage of bonus for cash payment				50.00%
Minimum [Member]
Class of Stock [Line Items]
Percentage of RSUs granted to executives						0.00%
Maximum [Member]
Class of Stock [Line Items]
Percentage of RSUs granted to executives						300.00%
Maximum [Member] | Series A Preferred Stock [Member]
Class of Stock [Line Items]
Preferred dividends undeclared | $							$ 0.1
Restricted Stock Awards [Member]
Class of Stock [Line Items]
Shares surrendered to satisfy tax obligations							27,087	4,126
Compensation expense related to these share-based payments | $							$ 0.7	$ 0.3
Unrecognized costs from stock-based awards | $							$ 0.3
Unrecognized compensation cost recognition period							8 months 12 days
Value of award | $	$ 0.3	$ 0.4	$ 0.3	$ 0.3
Restricted Stock Awards [Member] | Director [Member]
Class of Stock [Line Items]
Granted to executives	625,000		277,775
Restricted Stock Awards [Member] | Employees [Member]
Class of Stock [Line Items]
Granted to executives		894,154		419,618
Restricted Stock Units [Member]
Class of Stock [Line Items]
Compensation expense related to these share-based payments | $							$ 1.0	$ 0.7
Unrecognized costs from stock-based awards | $							$ 1.0
Unrecognized compensation cost recognition period							1 year
Restricted Stock Units, Forfeited					232,558
Restricted Stock Units [Member] | Employees [Member]
Class of Stock [Line Items]
Granted to executives						1,220,930
Restricted Stock Units [Member] | Minimum [Member]
Class of Stock [Line Items]
Percentage of number of units granted at vesting date that entitle recipients to shares of common stock							0.00%
Restricted Stock Units [Member] | Maximum [Member]
Class of Stock [Line Items]
Percentage of number of units granted at vesting date that entitle recipients to shares of common stock								300.00%
2020 Equity Incentive Plan [Member]
Class of Stock [Line Items]
Common stock shares available for issuance										1,400,000										1,500,000
Common stock remaining shares available for future issuance							210,182
2020 Equity Incentive Plan [Member] | Minimum [Member]
Class of Stock [Line Items]
Common stock shares available for issuance										5,120,000										3,620,000
2020 Equity Incentive Plan [Member] | Maximum [Member]
Class of Stock [Line Items]
Common stock shares available for issuance										6,520,000										5,120,000
Operating Partnership [Member]
Class of Stock [Line Items]
Operating partnership percentage							86.40%	85.70%
Operating Partnership [Member] | Midtown Row [Member]
Class of Stock [Line Items]
Common OP units issued							1
OP Unit Redemption [Member]
Class of Stock [Line Items]
Common stock, shares issued									52,485
Preferred OP Units [Member]
Class of Stock [Line Items]
Preferred OP unit issuance amount per unit | $ / shares							$ 2
Noncontrolling interest, description							The initial Preferred OP Unit Return was 12% per annum, comprised of a 5% Current Preferred OP Unit Return and a 7% Capitalized Preferred OP Unit Return. The Capitalized Preferred OP Unit Return increases each year by 1%. After November 23, 2027, the Preferred OP Unit Return will be 19% per annum, all payable in cash, and will increase an additional 3% each year thereafter. As of December 31, 2024, the Preferred OP Unit Return was 14% per annum, comprised of a 5% Current Preferred OP Unit Return and a 9% Capitalized Preferred OP Unit Return.
Preferred OP Units [Member] | Operating Partnership [Member] | Midtown Row [Member]
Class of Stock [Line Items]
Preferred OP units issued							1,842,917