Note 7 - Stock Split

12 Months Ended

Dec. 31, 2017

Notes to Financial Statements

Stock Split Disclosure [Text Block]

7.

Stock Split

On

July 7, 2017,

we effected a

five

-for-

three

stock split of our common stock,

$.01

par value, i

n the form of a

66

⅔% stock dividend. Our consolidated financial statements, related notes, and other financial data contained in this report have been adjusted to give retroactive effect to the stock split for all periods presented.