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Stock Options and Warrants - Additional Information (Detail) (USD $)
3 Months Ended
Mar. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross 25,000
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 3 years
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price $ 4.30
Share based Compensation Arrangement By Share Based Payment Award Options Grants In Period Grant Date Fair Value $ 104,425
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate 185.00%
Stock option expense 86,278
Management
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Stock option expense 79,655
R&D Activities
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Stock option expense $ 6,623