Note 11 - Employee Benefit Plans

12 Months Ended

Dec. 31, 2021

Notes to Financial Statements

Defined Benefit Plan [Text Block]

11. Employee Benefit Plans

Defined Contribution Plan

The Company sponsors a 401(k) Plan, which stipulates that eligible employees can elect to contribute to the 401(k) Plan, subject to certain limitations of eligible compensation. The Company may match employee contributions in amounts to be determined at the Company’s sole discretion. Employer contributions were $88 thousand and $15 thousand for the years ended December 31, 2021 and 2020, respectively.