Note 15 - Employee Benefit Plan

3 Months Ended

Mar. 31, 2021

Notes to Financial Statements

Retirement Benefits [Text Block]

NOTE

15.

EMPLOYEE BENEFIT PLAN

The Company has a

401

(k) plan covering all eligible employees. The Company is

not

required to contribute to the plan and made

no

contributions during either the

three

months ended

March 31, 2021

or

2020.