Goodwill and Intangible Assets (Tables)

12 Months Ended

Apr. 02, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of goodwill

The changes in the carrying amount of goodwill for each of our three reportable segments were as follows:

(In thousands)	Industrial		Water Treatment		Health and Nutrition			Total
Balance as of March 29, 2015	$	6,495	$	5,255	$	—		$	11,750
Addition due to acquisition	—		1,745		84,229			85,974
Balance as of April 3, 2016	6,495		7,000		84,229			97,724
Final purchase price adjustment for prior-year acquisition	—		—		(168		)	(168		)
Balance as of April 2, 2017	$	6,495	$	7,000	$	84,061		$	97,556

Summary of intangible assets

The following is a summary of our identifiable intangible assets as of April 2, 2017 and April 3, 2016:

	2017
	Gross Amount		Accumulated Amortization			Net carrying value
(In thousands)
Finite-life intangible assets:
Customer relationships	$	78,383	$	(7,854	)	$	70,529
Trademarks and trade names	6,045		(1,790		)	4,255
Other finite-life intangible assets	3,648		(2,776		)	872
Total finite-life intangible assets	88,076		(12,420		)	75,656
Indefinite-life intangible assets	1,227		—			1,227
Total intangible assets, net	$	89,303	$	(12,420	)	$	76,883

	2016
	Gross Amount		Accumulated Amortization			Net carrying value
(In thousands)
Finite-life intangible assets:
Customer relationships	$	78,384	$	(3,289	)	$	75,095
Trademarks and trade names	6,045		(1,090		)	4,955
Other finite-life intangible assets	3,648		(1,991		)	1,657
Total finite-life intangible assets	88,077		(6,370		)	81,707
Indefinite-life intangible assets	1,227		—			1,227
Total intangible assets, net	$	89,304	$	(6,370	)	$	82,934

Schedule of future amortization expense

The estimated future amortization expense for identifiable intangible assets during the next five years is as follows:

(In thousands)	2018		2019		2020		2021		2022
Estimated amortization expense	$	5,704	$	5,454	$	5,073	$	5,028	$	4,891