[Line Items] for Accounting Policies [Table]

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- Definition

Maximum period of delivery to customers.

+ References

No definition available.

+ Details

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- Definition

Maximum period, services provided, over fixed arrangement term.

+ References

No definition available.

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- Definition

Total costs related to goods produced and sold during the reporting period.

+ 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 210.5-03.2(a))
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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- Definition

Duration of a fiscal period, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but not limited to, weeks in a year or quarter.

+ References

No definition available.

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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=63488584&loc=d3e20235-122688

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Nature of Business and Basis of Presentation - Textual (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 25, 2016	Jun. 27, 2015	Jun. 25, 2016	Jun. 27, 2015
Accounting Policies [Line Items]
Fiscal year/fiscal quarter duration			91 days	91 days
Products	$ 47,445	$ 38,937	$ 86,659	$ 77,275
Cost of products	$ 21,736	19,872	$ 39,815	39,863
Maximum period of delivery to customers			6 months
Maximum period services are provided over the fixed arrangement term			12 months
Reclassification [Member]
Accounting Policies [Line Items]
Products		2,200		6,800
Cost of products		$ 1,100		$ 2,900
Minimum [Member]
Accounting Policies [Line Items]
Fiscal year/fiscal quarter duration			364 days
Maximum [Member]
Accounting Policies [Line Items]
Fiscal year/fiscal quarter duration			371 days