Consolidated Statements of Changes in Stockholders' Equity (USD $)
Total
Common Stock
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
Deferred Compensation
Beginning balance at Dec. 31, 2010 $ 664,697 $ 33,211 $ 2,730,659 $ (2,091,570) $ (7,603)
Beginning balance, shares at Dec. 31, 2010   33,210,756      
Deferred compensation realized 7,603          7,603
Stock issued for services to employees    249 (249)      
Shares issued for services to employees, shares   248,848      
Stock issued for services to third parties 20,800 10 20,790      
Shares issued for services to third party, shares   10,000      
Stock issued in exchange for convertible note payable 71,959 823 71,136      
Stock issued in exchange for convertible note payable, shares   823,157      
Stock and warrants issued for cash ($2/sh, less stock offering costs) 7,915,700 4,250 7,911,450      
Stock and warrants issued for cash ($2/sh, less stock offering costs), shares   4,250,000      
Stock issued in exchange for warrants ($2.50/sh, less stock offering costs) 88,125 38 88,087      
Stock issued in exchange for warrants ($2.50/sh, less stock offering costs), shares   37,500      
Stock-based compensation expense for stock options 321,281    321,281      
Stock-based compensation expense for restricted stock awards 88,710    88,710      
Warrant liability (2,975,000)    (2,975,000)      
Net loss (1,593,173)       (1,593,173)   
Balance at Dec. 31, 2011 4,610,701 38,580 8,256,864 (3,684,743)   
Balance, shares at Dec. 31, 2011   38,580,261      
Exercise of stock options for common stock 50,851 253 50,598      
Exercise of stock options for common stock, shares   252,565      
Stock-based compensation expense for stock options 814,996    814,996      
Stock-based compensation expense for restricted stock awards 314,964    314,964      
Net loss (4,030,641)       (4,030,641)   
Balance at Dec. 31, 2012 $ 1,760,871 $ 38,833 $ 9,437,422 $ (7,715,384)   
Balance, shares at Dec. 31, 2012   38,832,826