3. Inventories (Details) (USD $)	Mar. 31, 2015	Dec. 31, 2014
Inventories Details
Raw materials	$ 510,946us-gaap_InventoryRawMaterials	$ 332,804us-gaap_InventoryRawMaterials
Work in process	207,515us-gaap_InventoryWorkInProcess	0us-gaap_InventoryWorkInProcess
Finished goods (including $113,500 and $85,600 held by customers at March 31, 2015 and December 31, 2014, respectively)	911,556us-gaap_InventoryFinishedGoods	1,391,703us-gaap_InventoryFinishedGoods
Total inventories	$ 1,630,017us-gaap_InventoryNet	$ 1,724,507us-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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-Publisher SEC

-Name Regulation S-X (SX)

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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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