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Note 2 - Revenue Recognition (Tables)

9 Months Ended

Dec. 31, 2020

Notes Tables

Disaggregation of Revenue [Table Text Block]

		Three Months Ended December 31, 2020
		Sterilization and Disinfection Control				Instruments				Biopharmaceutical Development				Continuous Monitoring				Corporate and Other				Total
Discrete Revenues
Consumables		$	11,250			$	717			$	3,406			$	9			$	-			$	15,382
Hardware and Software			151				6,210				3,771				1,920				-				12,052
Services			433				2,042				506				799				-				3,780
Contracted Revenues
Services			1,243				2				1,028				685				-				2,958
Total Revenues		$	13,077			$	8,971			$	8,711			$	3,413			$	-			$	34,172

		Three Months Ended December 31, 2019
		Sterilization and Disinfection Control				Instruments				Biopharmaceutical Development				Continuous Monitoring				Corporate and Other				Total
Discrete Revenues
Consumables		$	9,948			$	781			$	1,941			$	13			$	229			$	12,912
Hardware and Software			95				6,881				2,571				2,562				-				12,109
Services			360				2,352				656				849				-				4,217
Contracted Revenues
Services			1,216				-				469				732				-				2,417
Total Revenues		$	11,619			$	10,014			$	5,637			$	4,156			$	229			$	31,655

		Nine Months Ended December 31, 2020
		Sterilization and Disinfection Control				Instruments				Biopharmaceutical Development				Continuous Monitoring				Corporate and Other				Total
Discrete Revenues
Consumables		$	32,252			$	2,240			$	8,583			$	54			$	-			$	43,129
Hardware and Software			388				16,045				10,518				6,082				-				33,033
Services			1,389				5,922				2,293				1,944				-				11,548
Contracted Revenues
Services			3,667				2				2,397				2,197				-				8,263
Total Revenues		$	37,696			$	24,209			$	23,791			$	10,277			$	-			$	95,973

		Nine Months Ended December 31, 2019
		Sterilization and Disinfection Control				Instruments				Biopharmaceutical Development				Continuous Monitoring				Corporate and Other				Total
Discrete Revenues
Consumables		$	30,487			$	2,364			$	1,941			$	34			$	2,415			$	37,241
Hardware and Software			429				19,282				2,571				6,374				-				28,656
Services			1,301				6,872				656				1,959				27				10,815
Contracted Revenues
Services			3,606				-				469				2,692				-				6,767
Total Revenues		$	35,823			$	28,518			$	5,637			$	11,059			$	2,442			$	83,479

Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]

		Three Months Ended December 31,								Nine Months Ended December 31,
		2020				2019				2020				2019
United States		$	18,480			$	17,810			$	52,246			$	48,007
Foreign			15,692				13,845				43,727				35,472
Total revenues		$	34,172			$	31,655			$	95,973			$	83,479

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

Contract liabilities balance as of March 31, 2020	$	7,217
Prior year liabilities recognized in revenues during the nine months ended December 31, 2020		(4,131	)
Contract liabilities added during the nine months ended December 31, 2020, net of revenues recognized		4,984
Contract liabilities balance as of December 31, 2020	$	8,070

X

- Definition

Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-Publisher FASB
-Name Accounting Standards Codification
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+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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