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Inventories (Details) (USD $)
In Thousands, unless otherwise specified |
Dec. 27, 2014
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Dec. 28, 2013
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|---|---|---|
| Summary of inventories | ||
| Raw materials | $ 6,329us-gaap_InventoryRawMaterials | $ 6,037us-gaap_InventoryRawMaterials |
| Work in process | 3,979us-gaap_InventoryWorkInProcess | 4,258us-gaap_InventoryWorkInProcess |
| Finished goods | 4,433us-gaap_InventoryFinishedGoods | 4,238us-gaap_InventoryFinishedGoods |
| Provision for slow moving inventory | (643)us-gaap_InventoryValuationReserves | (680)us-gaap_InventoryValuationReserves |
| Total | $ 14,098us-gaap_InventoryNet | $ 13,853us-gaap_InventoryNet |
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of valuation reserve for inventory. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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