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GOODWILL AND INTANGIBLE ASSETS (Tables)

9 Months Ended

Jan. 28, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill Roll-forward

The following table shows the roll-forward of goodwill in the financial statements as of January 28, 2017:

		As of January 28, 2017
						Power
		Interface				Products				Total
Balance as of April 30, 2016		$	0.7			$	1.0			$	1.7
Foreign currency translation		(0.1		)		—				(0.1		)
Balance as of January 28, 2017		$	0.6			$	1.0			$	1.6

Schedule of Intangible Assets

The following tables present details of the Company’s intangible assets:

		As of January 28, 2017
														Wtd. Avg.
														Remaining
						Accumulated								Amortization
		Gross				Amortization				Net				Periods (Years)
Customer relationships and agreements		$	16.3			$	15.5			$	0.8			7.0
Trade names, patents and technology licenses		25.8				19.4				6.4				1.7
Covenants not to compete		0.1				0.1				—				0.7
Total		$	42.2			$	35.0			$	7.2

		As of April 30, 2016
														Wtd. Avg.
														Remaining
						Accumulated								Amortization
		Gross				Amortization				Net				Periods (Years)
Customer relationships and agreements		$	16.3			$	15.3			$	1.0			7.8
Trade names, patents and technology licenses		25.8				17.9				7.9				2.4
Covenants not to compete		0.1				0.1				—				1.4
Total		$	42.2			$	33.3			$	8.9

Schedule of Estimated Aggregate Amortization Expense of Intangible Assets

The estimated aggregate amortization expense for the current fiscal year and each of the four succeeding fiscal years is as follows:

2017		$2.3
2018		$2.2
2019		$2.1
2020		$0.2
2021		$0.1

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Schedule Of Finite-Lived And Indefinite-Lived Intangible Assets [Table Text Block]

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- Definition

Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.

+ References

Reference 1: 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 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267

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Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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