Note 6 - Third Amendment to Amended and Restated Certificate of Incorporation

6 Months Ended

Jun. 30, 2018

Notes to Financial Statements

Stockholders' Equity Note Disclosure [Text Block]

(

6

) Third Amendment to Amended and Restated Certificate of Incorporation

In

May 2018,

our stockholders approved our Third Amendment to Amended and Restated Certificate of Incorporation increasing the authorized number of shares of common stock,

$.01

par value, from

96

million shares to

192

million shares.