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Segment Information (Tables)

3 Months Ended

Aug. 31, 2016

Segment Information

Segment information as of and for the three months ended August 31, 2016 and 2015 follows:

		Food Safety				Animal Safety				Corporate and Eliminations (1)				Total
		(in thousands)
Fiscal 2017
Product revenues to external customers		$	35,642			$	36,603			$	0			$	72,245
Service revenues to external customers			3,361				8,039				0				11,400
Total revenues to external customers			39,003				44,642				0				83,645
Operating income (loss)			8,083				7,696				(1,037	)			14,742
Total assets			142,339				211,827				114,449				468,615
Fiscal 2016
Product revenues to external customers		$	32,051			$	32,985			$	0			$	65,036
Service revenues to external customers			2,408				7,416				0				9,824
Total revenues to external customers			34,459				40,401				0				74,860
Operating income (loss)			8,421				7,340				(866	)			14,895
Total assets			132,115				179,453				97,818				409,386

(1) Includes corporate assets, consisting principally of cash and cash equivalents, marketable securities, current and deferred tax accounts and overhead expenses not allocated to specific business segments. Also includes the elimination of intersegment transactions.

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- 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

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 30
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8906-108599

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 25
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8813-108599

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 21
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8721-108599

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8736-108599

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