Note 13 - Net Income (Loss) Per Share (Tables)

9 Months Ended

Sep. 30, 2023

Notes Tables

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

	Three Months Ended					Nine Months Ended
	September 30,					September 30,
	2023		2022			2023			2022
Weighted average common shares outstanding:
Basic		222,466		129,418			173,720			125,716
Dilutive unvested stock and Common Stock Warrants		3,870		—			—			—
Diluted		226,336		129,418			173,720			125,716
Net income (loss) per share attributable to common stockholders - basic	$	0.48	$	(0.19	)	$	(0.31	)	$	(0.47	)
Net income (loss) per share attributable to common stockholders - diluted	$	0.48	$	(0.19	)	$	(0.31	)	$	(0.47	)

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

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2023		2022		2023		2022
Unvested stock and stock units (1)		—		1,918		2,133		1,751
Convertible preferred stock (2)		—		47,707		—		45,653
Common Stock Warrants		—		1,240		1,456		1,388
Total potentially dilutive common shares		—		50,865		3,589		48,792