Note 4 - Supplemental Cash Flow Information

6 Months Ended

Jun. 30, 2017

Notes to Financial Statements

Cash Flow, Supplemental Disclosures [Text Block]

NOTE

4

- Sup

plemental Cash Flow Information:

Cash paid for income taxes was

$3,748,000

and

$3,173,000,

respectively, for the

six

-month periods ended

June 30, 2017

and

2016.

Cash paid for interest was

$313,000

and

$278,000,

respectively for the

six

-month periods ended

June 30, 2017

and

2016.

During the

three

months ended

June 30, 2017

and

2016,

respectively, the company received

27,341

and

10,434

shares of its common stock as payment of the exercise price in the exercise of stock options for

71,599

and

30,416

shares.

During the

six

months ended

June 30, 2017

and

2016,

respectively, the Company received

43,841

and

10,434

shares of its common stock as payment of the exercise price in the exercise of stock options for

113,143

and

30,416

shares.