Business Combinations-Textual (Details) $ in Thousands					3 Months Ended		12 Months Ended
	Dec. 23, 2015 USD ($)	Sep. 18, 2015 USD ($)	Oct. 20, 2014 USD ($)	Oct. 01, 2013 USD ($)	Apr. 03, 2016 USD ($)	Dec. 27, 2015 USD ($)	Apr. 03, 2016 USD ($)	Mar. 29, 2015 USD ($)	Mar. 30, 2014 USD ($)
Business Acquisition [Line Items]
Total purchase price							$ 159,199	$ 10,068	$ 2,416
Proceeds from Lines of Credit							131,000
Advance Chemical Solutions, Inc. [Member]
Business Acquisition [Line Items]
Total purchase price				$ 2,900
Business Acquisition, Revenue Reported by Acquired Entity for Last Annual Period									$ 4,000
Potential Earnout				500
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net				$ 2,800
The Dumont Company, Inc [Member]
Business Acquisition [Line Items]
Total purchase price			$ 10,068
Business Acquisition, Revenue Reported by Acquired Entity for Last Annual Period								$ 14,000
Property, plant, and equipment			702
Intangible assets			3,509
Goodwill			$ 4,358
Number of operating locations acquired			7
Davis Supply Inc. [Member]
Business Acquisition [Line Items]
Total purchase price		$ 4,500
Business Acquisition, Revenue Reported by Acquired Entity for Last Annual Period							5,000
Property, plant, and equipment		78
Intangible assets		2,532
Goodwill		1,745
Stauber Preformance Ingredients [Member]
Business Acquisition [Line Items]
Business Acquisition, Preliminary purchase price	$ 157,000
Total preliminary purchase price	158,176
Total purchase price	156,674
Payments to Acquire Businesses, Gross					$ 2,200	$ 156,000
Business Acquisition, Revenue Reported by Acquired Entity for Last Annual Period							118,000
Business Combination, Acquisition Related Costs					$ 600	$ 2,700	$ 3,300
Property, plant, and equipment	10,989
Intangible assets	$ 71,459
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	16 years 4 months
Deferred Taxes, Business Combination, Valuation Allowance, Available to Reduce Goodwill or Intangible Assets, Description	$ 28,600
Goodwill	84,229
Customer Relationships [Member] | The Dumont Company, Inc [Member]
Business Acquisition [Line Items]
Intangible assets			$ 2,800
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life			20 years
Customer Relationships [Member] | Davis Supply Inc. [Member]
Business Acquisition [Line Items]
Intangible assets		$ 2,400
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life		20 years
Customer Relationships [Member] | Stauber Preformance Ingredients [Member]
Business Acquisition [Line Items]
Intangible assets	$ 66,000
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	17 years
Trade Names [Member] | The Dumont Company, Inc [Member]
Business Acquisition [Line Items]
Intangible assets			$ 700
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life			4 years
Trade Names [Member] | Stauber Preformance Ingredients [Member]
Business Acquisition [Line Items]
Intangible assets	$ 4,000
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	10 years
Noncompete Agreements [Member] | Davis Supply Inc. [Member]
Business Acquisition [Line Items]
Intangible assets		$ 100
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life		5 years
Noncompete Agreements [Member] | Stauber Preformance Ingredients [Member]
Business Acquisition [Line Items]
Intangible assets	$ 1,300
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	3 years 4 months
Order or Production Backlog [Member] | Stauber Preformance Ingredients [Member]
Business Acquisition [Line Items]
Intangible assets	$ 100