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Note I - Business Segment Information (Tables)

12 Months Ended

Dec. 31, 2013

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]

	2013		%		2012		%		2011		%
United States	$	257,038		66	$	239,153		64	$	241,405		67
Foreign countries		134,627		34		136,538		36		118,085		33
Total	$	391,665		100	$	375,691		100	$	359,490		100

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	2013		2012		2011
Pumps and pump systems	$	336,779	$	318,235	$	303,479
Repairs and other		54,886		57,456		56,011
Total	$	391,665	$	375,691	$	359,490

- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

+ References+ Details