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Revenue By Market (Tables)

12 Months Ended

Dec. 31, 2012


	Years Ended December 31,
	2012		2011		2010
Body-Worn Device Segment
Medical	$	24,463	$	22,923	$	24,594
Hearing Health		23,806		21,032		21,007
Professional Audio Communications		15,664		12,103		13,096

Total Net Sales	$	63,933	$	56,058	$	58,697

- 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.

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