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Note 13 - Segment Information (Tables)

6 Months Ended

Sep. 30, 2020

Notes Tables

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

		Three Months Ended September 30, 2020
		Sterilization and Disinfection Control				Instruments				Biopharmaceutical Development				Continuous Monitoring				Corporate and Other				Total
Revenues (1)		$	11,552			$	7,558			$	9,131			$	3,619			$	-			$	31,860
Gross profit		$	8,770			$	4,852			$	6,212			$	1,368			$	83			$	21,285
Reconciling items (2)																							(18,901	)
Earnings before income taxes																						$	2,384

		Three Months Ended September 30, 2019
		Sterilization and Disinfection Control				Instruments				Biopharmaceutical Development				Continuous Monitoring				Corporate and Other				Total
Revenues (1)		$	12,094			$	8,960			$	-			$	3,586			$	896			$	25,536
Gross profit		$	8,723			$	5,557			$	-			$	1,221			$	85			$	15,586
Reconciling items (2)																							(11,812	)
Earnings before income taxes																						$	3,774

		Six Months Ended September 30, 2020
		Sterilization and Disinfection Control				Instruments				Biopharmaceutical Development				Continuous Monitoring				Corporate and Other				Total
Revenues (1)		$	24,619			$	15,238			$	15,080			$	6,864			$	-			$	61,801
Gross profit		$	18,790			$	9,541			$	10,678			$	2,552			$	64			$	41,625
Reconciling items (2)																							(38,487	)
Earnings before income taxes																						$	3,138

		Six Months Ended September 30, 2019
		Sterilization and Disinfection Control				Instruments				Biopharmaceutical Development				Continuous Monitoring				Corporate and Other				Total
Revenues (1)		$	24,204			$	18,504			$	-			$	6,903			$	2,213			$	51,824
Gross profit		$	17,233			$	11,639			$	-			$	2,506			$	412			$	31,790
Reconciling items (2)																							(22,591	)
Earnings before income taxes																						$	9,199

Reconciliation of Assets from Segment to Consolidated [Table Text Block]

		September 30, 2020				March 31, 2020
Sterilization and Disinfection Control		$	68,571			$	73,103
Instruments			29,735				31,025
Biopharmaceutical Development			194,570				182,758
Continuous Monitoring			28,625				29,732
Corporate and administrative			267,431				103,588
Total		$	588,932			$	420,206

X

- Definition

Tabular disclosure of all significant reconciling items in the reconciliation of total assets from reportable segments to the entity's consolidated assets.

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+ References

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