Note 17 - Net Loss Per Share (Tables)

6 Months Ended

Jun. 30, 2026

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2026			2025			2026			2025
(In thousands, except per share amounts)
Net loss	$	(7,103	)	$	(1,931	)	$	(13,305	)	$	(3,433	)
Less dividends on Series B Preferred Stock		(52	)		(1	)		(93	)		(1	)
Less dividends on Series C Preferred Stock		(194	)		—			(388	)		—
Net loss available to common stockholders		(7,349	)		(1,932	)		(13,786	)		(3,434	)
Weighted-average number of shares of common stock outstanding		3,379,997			881,294			3,002,815			739,618
Net loss per share - basic	$	(2.17	)	$	(2.19	)	$	(4.59	)	$	(4.64	)

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

	Six Months Ended
	June 30,
	2026		2025
Warrants to purchase common stock		8,669,576		699,710
Common stock options issued and outstanding		356,002		8,868
Restricted stock units issued and outstanding		28,494		79,415
Series A Preferred Stock		237,200		288,588
Series B Preferred Stock		4,622,777		—
Series C Preferred Stock		26,904,210		—
Total		40,818,259		1,076,581