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Discontinued Operations - Additional Information (Detail) $ in Millions	Jul. 18, 2015 USD ($)
Discontinued Operations And Disposal Groups [Abstract]
Discontinued operation, inventories	$ 3.3
Discontinued operation,equipment	$ 0.1

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- Definition

Amount classified as inventory attributable to disposal group held for sale or disposed of.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 205



-SubTopic 20



-Section 50



-Paragraph 2



-URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1436-107760



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Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 205



-SubTopic 20



-Section 50



-Paragraph 1



-Subparagraph (a)



-URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760



Reference 2: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 205



-SubTopic 20



-Section 50



-Paragraph 2



-URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1436-107760



Reference 3: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 205



-SubTopic 20



-Section 45



-Paragraph 10



-URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e1107-107759

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