Business Combinations (Details Pro-forma) - Stauber Performance Ingredients [Member] - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	9 Months Ended
Dec. 27, 2015	Dec. 27, 2015
Scenario, Actual [Member]
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Pro forma net sales	$ 88,375	$ 284,463
Pro forma net income	$ 815	$ 13,284
Pro forma basic earnings per share	$ 0.08	$ 1.26
Pro forma diluted earnings per share	$ 0.08	$ 1.25
Scenario, Adjustment [Member]
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Pro forma net sales	$ 25,989	$ 87,691
Pro forma net income	$ 2,406	$ 4,041
Pro forma basic earnings per share	$ 0.23	$ 0.38
Pro forma diluted earnings per share	$ 0.23	$ 0.38
Pro Forma [Member]
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Pro forma net sales	$ 114,364	$ 372,154
Pro forma net income	$ 3,221	$ 17,325
Pro forma basic earnings per share	$ 0.31	$ 1.64
Pro forma diluted earnings per share	$ 0.31	$ 1.63

The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(2)-(3)
-URI http://asc.fasb.org/extlink&oid=56956515&loc=d3e1392-128463

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