Note 7 - Net Loss Per Share (Tables)

9 Months Ended

Sep. 30, 2023

Notes Tables

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

	For the Three and Nine Months Ended
	September 30,
	2023		2022
Unvested restricted stock units/awards		98,137		13,145
Warrants		6,078,132		—
Options		1,685,000		—
Class A Preferred shares		16,666		16,666
Total potential dilutive effect		7,877,935		29,811