Reporting Segments (Tables)

3 Months Ended

Mar. 31, 2014

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

Reporting segment operations data is presented in the following table for the indicated periods:



	Three Months Ended
	March 31,
	2014			2013

Revenue:
GETS	$	82,254		$	78,037
PSS	180,139			177,108
MRI	13,879			14,321
Total revenue	$	276,272		$	269,466

Gross profit:
GETS	$	22,400		$	21,524
PSS	21,946			22,270
MRI	6,417			6,357
Total gross profit	$	50,763		$	50,151

Operating profit:
GETS ⁽¹⁾	$	1,556		$	1,880
PSS ⁽¹⁾	6,145			6,165
MRI	1,260			1,629
Corporate ⁽²⁾	(4,276		)	(4,761		)
Total operating profit	4,685			4,913
Other income (expense), net	(82		)	(51		)
Income before income taxes	$	4,603		$	4,862

- 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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