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Note 2 - Revenue Recognition (Tables)

3 Months Ended

Jun. 30, 2018

Notes Tables

Disaggregation of Revenue [Table Text Block]

Three Months Ended June 30, 2018
		Sterilization and Disinfection Control				Instruments				Cold Chain Monitoring				Cold Chain Packaging				Total
Discrete revenues:
Consumables		$	9,570			$	792			$	64			$	1,740			$	12,166
Hardware			204				5,540				1,340				--				7,084
Services			351				2,399				543				100				3,393
Contracted revenues:
Services			1,223				--				1,276				--				2,499
Total Revenues		$	11,348			$	8,731			$	3,223			$	1,840			$	25,142

Three Months Ended June 30, 2017
		Sterilization and Disinfection Control				Instruments				Cold Chain Monitoring				Cold Chain Packaging				Total
Discrete revenues:
Consumables		$	8,669			$	944			$	31			$	887			$	10,531
Hardware			133				5,540				1,172				--				6,845
Services			209				2,119				726				83				3,137
Contracted revenues:
Services			1,172				--				988				--				2,160
Total Revenues		$	10,183			$	8,603			$	2,917			$	970			$	22,673

Contract with Customer, Asset and Liability [Table Text Block]

Contract liabilities balance as of March 31, 2018		$	4,147
Prior year liabilities recognized in revenues during the three months ended June 30, 2018			(1,765	)
Contract liabilities added during the three months ended June 30, 2018, net of revenues recognized			1,836
Contract liabilities balance as of June 30, 2018		$	4,218

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- Definition

Tabular disclosure of contract balances and changes in contract balances.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130551-203045

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+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
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