Note 14 - Defined Contribution Plan

12 Months Ended

Dec. 31, 2022

Notes to Financial Statements

Defined Contribution Plan [Text Block]

14. Defined Contribution Plan

The Company has a 401(k) defined contribution plan (the “401(k) Plan”) for substantially all its employees. Eligible employees may make pre-tax or post-tax (Roth) contributions to the 401(k) Plan up to statutory limits. Since January 1, 2020, the Company has been matching employee contributions to the plan up to 4% of salary. The Company made matching contributions of $0.1 million and $0.1 million for the years ended December 31, 2022 and 2021, respectively.