Segment Information (Tables)

6 Months Ended

Jun. 30, 2012

Financial Information Relating To Continuing Operating Segments


	Three Months Ended June 30,				Six Months Ended June 30,
	2012		2011		2012		2011
External sales
Production monitoring	$	1,795	$	1,543	$	3,437	$	3,060
Investments		0		0		0		0
Total	$	1,795	$	1,543	$	3,437	$	3,060

Net income before taxes
Production monitoring	$	281	$	193	$	406	$	388
Investments		1		2		2		4
Total	$	282	$	195	$	408	$	392

- 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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