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Components of Inventories (Detail) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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|---|---|---|---|---|
| Inventory [Line Items] | ||||
| Raw materials | $ 3,895us-gaap_InventoryRawMaterials | $ 4,450us-gaap_InventoryRawMaterials | ||
| Finished goods | 11,447us-gaap_InventoryFinishedGoods | 2,227us-gaap_InventoryFinishedGoods | ||
| Inventory, Gross, Total | 15,342us-gaap_InventoryGross | 6,677us-gaap_InventoryGross | ||
| Less: reserves | (1,669)us-gaap_InventoryValuationReserves | (1,708)us-gaap_InventoryValuationReserves | (1,669)us-gaap_InventoryValuationReserves | (895)us-gaap_InventoryValuationReserves |
| Net inventories | $ 13,673us-gaap_InventoryNet | $ 4,969us-gaap_InventoryNet |
| 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
Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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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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