Note 5 - Stockholders' Equity

3 Months Ended

Jun. 30, 2018

Notes to Financial Statements

Stockholders' Equity Note Disclosure [Text Block]

5. Stockholders’ Equity

During the

three

-month period ended

June 30, 2018,

the Company did

not

repurchase any of its Class A Common Stock as Treasury Stock. As of

June 30, 2018,

there are

2,409,096

shares or

$69,556,000

of repurchased stock. These shares are

not

considered outstanding.