Note 15 - Supplemental Cash Flow Information

12 Months Ended

Dec. 31, 2016

Notes to Financial Statements

Cash Flow, Supplemental Disclosures [Text Block]

NOTE

15

– Supplemental Cash Flow Information:

	Year Ended December 31,
	2016		2015		2014
Income taxes paid	$	5,076,000	$	6,897,000	$	5,274,000
Interest paid	$	694,000	$	523,000	$	466,000

During the years ended

December

31,

2016,

2015,

and

2014

the Company received

27,770,

14,571,

and

20,256

shares, respectively, of its common stock as payment for the exercise of stock options for

81,608,

50,224,

and

40,816

shares, respectively.