Note 12 - Equity - (Details Textual) - USD ($) $ / shares in Units, $ in Millions			3 Months Ended		6 Months Ended		12 Months Ended
	Feb. 28, 2023	Oct. 01, 2021	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024	Apr. 09, 2024	Sep. 15, 2021
Class of Stock [Line Items]
Preferred stock, shares authorized			1,000,000		1,000,000		1,000,000
Preferred stock, par value			$ 0.01		$ 0.01		$ 0.01
Preferred stock, shares outstanding			500		500		500
Granted to executives						1,519,154
Restricted Stock Units, Forfeited					159,923
Series A Preferred Stock [Member]
Class of Stock [Line Items]
Preferred stock, shares authorized			20,000		20,000		20,000
Preferred stock, par value			$ 0.01		$ 0.01
Preferred stock, shares outstanding			500		500		500
Preferred stock, dividend rate percentage					10.00%
Preferred stock, per share issuance price					$ 100
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		$ 0.1
Restricted Stock Awards [Member]
Class of Stock [Line Items]
Shares surrendered to satisfy tax obligations					57,248
Compensation expense related to these share-based payments				$ 0.2	$ 0.1	$ 0.3
Unrecognized costs from stock-based awards			0.1		$ 0.1
Unrecognized compensation cost recognition period					10 months 24 days
Restricted Stock Awards [Member] | Maximum [Member]
Class of Stock [Line Items]
Compensation expense related to these share-based payments			0.1
Restricted Stock Units [Member]
Class of Stock [Line Items]
Compensation expense related to these share-based payments			0.2	$ 0.2	$ 0.5	$ 0.5
Unrecognized costs from stock-based awards			$ 0.5		$ 0.5
Unrecognized compensation cost recognition period					6 months
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			370,105		370,105
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					86.30%		86.30%