Note 13 - Basic and Diluted Net Loss Per Share

9 Months Ended

Sep. 30, 2023

Notes to Financial Statements

Earnings Per Share [Text Block]

13. Basic and Diluted Net Loss per Share

Basic net loss per common share is computed by dividing net loss attributable to common stockholders by the weighted average number of common shares outstanding during the period. Diluted net loss per common share is computed giving effect to all potential dilutive common shares that were outstanding during the period. Potential dilutive common shares consist of incremental shares issuable upon exercise of stock options, restricted stock units, and warrants. No adjustments have been made to the basic weighted average outstanding common shares figures for the three and nine months ended September 30, 2023 or 2022 as the assumed exercise of outstanding options, warrants and restricted stock units would be anti-dilutive.

Potential common shares not included in the computation of diluted net loss per share are as follows:

	September 30,
	2023		2022
Stock options		10,598,060		7,404,858
Nonvested restricted stock units		12,802,947		8,038,575
Stock warrants		24,830,500		1,021,076
Total		48,231,507		16,464,509