Inventories (Details) (USD $) In Thousands, unless otherwise specified	Jul. 12, 2014	Dec. 28, 2013	Jul. 13, 2013
Inventory [Line Items]
Raw materials	$ 5,486	$ 3,317	$ 4,234
Work in progress	4,286	3,357	4,224
Finished goods	16,549	12,267	18,499
Total Inventory	$ 26,321	$ 18,941	$ 26,957

Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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

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Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

+ References

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

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-Name Regulation S-X (SX)

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