Inventories, Net (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Summary of Inventory
Raw materials	$ 1,638us-gaap_InventoryRawMaterials	$ 137us-gaap_InventoryRawMaterials
Work in process	2us-gaap_InventoryWorkInProcess
Finished goods	443us-gaap_InventoryFinishedGoods	6us-gaap_InventoryFinishedGoods
Inventories, gross	2,083us-gaap_InventoryGross	143us-gaap_InventoryGross
Less: inventory reserves	(269)us-gaap_InventoryValuationReserves
Inventories, net	$ 1,814us-gaap_InventoryNet	$ 143us-gaap_InventoryNet

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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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.

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

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Amount of valuation reserve for inventory.

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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.

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