Segment reporting disclosure.

No definition available.

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 275

-SubTopic 10

-Section 50

-Paragraph 18

-URI http://asc.fasb.org/extlink&oid=51801978&loc=d3e6351-108592

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 20

-URI http://asc.fasb.org/extlink&oid=49121117&loc=d3e13531-108611

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 275

-SubTopic 10

-Section 50

-Paragraph 20

-URI http://asc.fasb.org/extlink&oid=51801978&loc=d3e6404-108592

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 21

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=49121117&loc=d3e13537-108611

+ Details

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Period Type:	duration

- Definition

Total loss recognized during the period from the impairment of goodwill plus the loss recognized in the period resulting from the impairment of the carrying amount of intangible assets, other than goodwill.

+ References

No definition available.

+ Details

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- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

No definition available.

+ Details

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- Definition

Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1(a))

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

+ Details

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- Details

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Industry Segment and Geographic Information - Additional Information (Detail)	3 Months Ended												12 Months Ended
	Jun. 27, 2015 USD ($)	Mar. 28, 2015 USD ($)	Dec. 27, 2014 USD ($)	Sep. 27, 2014 USD ($)	Jun. 28, 2014 USD ($)	Mar. 29, 2014 USD ($)	Dec. 28, 2013 USD ($)	Sep. 28, 2013 USD ($)	Jun. 29, 2013 USD ($)	Mar. 30, 2013 USD ($)	Dec. 29, 2012 USD ($)	Sep. 29, 2012 USD ($)	Jun. 27, 2015 USD ($) Segment	Jun. 28, 2014 USD ($)	Jun. 29, 2013 USD ($)
Segment Reporting Disclosure [Line Items]
Number of reportable segments \| Segment													2
Loss on impairment of goodwill and other intangibles													$ 406,000	$ 26,631,000	$ 3,525,000
Revenue from external customers	$ 37,698,000	$ 34,766,000	$ 40,920,000	$ 45,259,000	$ 39,693,000	$ 32,273,000	$ 29,613,000	$ 29,071,000	$ 34,493,000	$ 34,970,000	$ 31,452,000	$ 32,977,000	$ 158,643,000	$ 130,650,000	$ 133,892,000
Sales [Member]
Segment Reporting Disclosure [Line Items]
Sales to customer, percentage													10.00%	10.00%	10.00%
Revenue from external customers													$ 0	$ 0	$ 0
Process Products [Member]
Segment Reporting Disclosure [Line Items]
Loss on impairment of goodwill and other intangibles														$ 26,600,000