Components of Inventories (Detail) (USD $)
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Jun. 30, 2013
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Dec. 31, 2012
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Inventory [Line Items] | ||
Raw materials | $ 747,705 | $ 1,552,267 |
Finished goods | 1,685,311 | 2,693,439 |
Gross inventories | 2,433,016 | 4,245,706 |
Less reserve for obsolescence inventory reserve | (319,757) | (1,669,253) |
Net inventories | $ 2,113,259 | $ 2,576,453 |
X | ||||||||||
- 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 | ||||||||||
- 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 | ||||||||||
- Details
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X | ||||||||||
- 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 | ||||||||||
- 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 | ||||||||||
- Definition
Amount of valuation reserve for inventory. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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