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Basis of Presentation (Details Narrative) (USD $)
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Dec. 31, 2012
Dec. 31, 2011
Accounting Policies [Abstract]            
Net income (loss) $ 43,509 $ (755,400) $ 118,311 $ (1,627,174) $ (3,298,082)  
Accumulated deficit (60,383,870)   (60,383,870)   (60,502,181)  
Cash balance 659,834 612,394 659,834 612,394 390,513 957,022
Bank line of credit 1,145,053   1,145,053   810,686  
Total unused borrowing capacity 410,000   410,000      
Current ratio (current assets divided by current liabilities) 0.5   0.5      
Working capital deficit $ (3,658,592)   $ (3,658,592)