Segment Information (Tables)

6 Months Ended

Mar. 31, 2013

Financial Information For Each Reportable Segment



	Three Months Ended March 31, 2013
	Radiation Measurement			Medical Physics			Medical Products			Consolidated
Revenues	$	27,249		$	7,598		$	2,235		$	37,082
Operating income		6,118			732			304			7,154


	Three Months Ended March 31, 2012
	Radiation Measurement			Medical Physics		Medical Products			Consolidated
Revenues	$		27,358	$	7,688	$		4,048	$		39,094
Operating income			8,029		109			2,011			10,149

	Six Months Ended March 31, 2013
	Radiation Measurement			Medical Physics			Medical Products			Consolidated
Revenues	$	53,652		$	15,187		$	4,924		$	73,763
Operating income		11,383			1,524			974			13,881


	Six Months Ended March 31, 2012
	Radiation Measurement			Medical Physics		Medical Products			Consolidated
Revenues	$		54,402	$	15,122	$		6,239	$		75,763
Operating income			14,319		1,002			2,381			17,702

- 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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