Note 14 - Employee Retirement Plan

12 Months Ended

Dec. 31, 2020

Notes to Financial Statements

Retirement Benefits [Text Block]

14.

         

Employee Retirement Plan

In

January 2020,

the Company elected to start making safe harbor matching contributions to all eligible employees under an Employee Retirement Plan, in accordance with Section

401

(k) of the Internal Revenue Code. Employees

may

elect to contribute up to the Internal Revenue Service annual contribution limit. Under this Plan, the Company

may

match a portion of the employees' contributions. The Company contributed

$147,000

and

$0

to the plan for the years ended

December 31, 2020

and

2019,

respectively.