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Other Balance Sheet Information (Details) (USD $)
Jun. 30, 2012
Dec. 31, 2011
Prepaid expenses:    
Prepaid insurance $ 4,346 $ 16,707
Other   416
Prepaid expenses 4,346 17,123
Property and equipment:    
Computers and office furniture, fixtures and equipment 87,370 87,370
Machinery and equipment 104,490 99,015
Less: accumulated depreciation (160,979) (150,951)
Property and equipment, net $ 30,882 $ 35,434