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Stock-Based Compensation (Details Narrative) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]        
Stock-based compensation expenses included in the statement of operations $ 57,557 $ 185,527 $ 151,292 $ 363,460
Stock options granted 189,700   194,500  
Weighted average grant price $ 0.73   $ 0.72