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Employee Benefit Plans (Details 1) - USD ($) $ in Thousands	7 Months Ended	12 Months Ended
	Dec. 31, 2015	May. 28, 2015	May. 29, 2014	May. 30, 2013
Net periodic pension cost:
Service cost	$ 459	$ 697	$ 702	$ 712
Interest cost	765	1,243	1,173	1,099
Net amortization of prior service cost and actuarial loss	211	326	268	286
Total	$ 1,435	$ 2,266	$ 2,143	$ 2,097

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Amount before tax, after reclassification adjustments, of interest cost that has not been recognized in the income statement.

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- Definition

Amount after tax of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit),actuarial gain loss related to pension and other postretirement benefit plans.

+ References

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- Definition

Amount before tax, after reclassification adjustments, of prior service cost (credit) that has not been recognized in the income statement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e1928-114920

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 10A
-Subparagraph (j)
-URI http://asc.fasb.org/extlink&oid=36458714&loc=SL7669646-108580

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- Definition

Amount before tax, after reclassification adjustments, of (increase) decrease in accumulated other comprehensive (income) loss related to pension and other postretirement defined benefit plans.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 10A
-Subparagraph (i-k)
-URI http://asc.fasb.org/extlink&oid=36458714&loc=SL7669646-108580

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