Note 9 - Retirement Plan

12 Months Ended

Dec. 31, 2020

Notes to Financial Statements

Retirement Benefits [Text Block]

9.

         

Retirement Plan

We participate in a multi-employer defined contribution retirement plan (the

“401k

Plan”) administered by a

third

-party service provider, and the Company contributes to the

401k

Plan on behalf of its employees based upon a matching formula. During the years ended

December 31, 2020

and

2019

our contributions to the

401k

Plan were

$27,511

and

$25,876,

respectively.