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The components of prepaid expenses and other current assets are as follows (Details) (USD $)
Mar. 31, 2014
Dec. 31, 2013
The components of prepaid expenses and other current assets are as follows    
Prepaid inventory $ 162,710 $ 168,768
Other current assets 88,342 88,342
Prepaid insurance 44,625 18,271
Prepaid expenses. 29,703 15,754
Total prepaid expenses $ 325,380 $ 291,135