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Summary of Significant Accounting Policies (Details) (USD $)	Jun. 30, 2013	Dec. 31, 2012
Summary of Significant Accounting Policies
Raw materials	$ 78,000	$ 72,000
Work-in-process	10,000	3,000
Finished goods	277,000	235,000
Inventories	$ 365,000	$ 310,000

Carrying amount, net of reserves and adjustments, as of the balance sheet date of merchandise or goods which are partially completed. This inventory is generally comprised of raw materials, labor and factory overhead costs, which require further materials, labor and overhead to be converted into finished goods, and which generally require the use of estimates to determine percentage complete and pricing.

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