Note 8 - Common Stock

12 Months Ended

Dec. 31, 2019

Notes to Financial Statements

Common Stock [Text Block]

8. Common Stock

General

At

December 31, 2019,

the Company has

100,000,000

shares of Common Stock authorized for issuance,

$0.001

par value per share, of which

557,631

shares were issued and outstanding.

Reserved for Future Issuance

The Company has the following shares of Common Stock reserved for future issuance:

	As of December 31,
	2019		2018
Conversion of Series A Preferred Stock		476,279		552,819
Stock-based compensation awards		185,729		129,099
Employee Stock Purchase Plan		2,953		2,953
Total		664,961		684,871