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Stock Based Compensation (Narrative) (Details) (USD $)
3 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Dec. 31, 2012
Mar. 31, 2013
Stock Option Plan [Member]
Nov. 07, 2005
Stock Option Plan [Member]
Jun. 15, 2011
2005 Non-Qualified Stock Option Plan [Member]
Jun. 14, 2011
2005 Non-Qualified Stock Option Plan [Member]
Mar. 31, 2013
Non-vested stock options [Member]
Dec. 31, 2012
Non-vested stock options [Member]
Common Stock, Shares Authorized 750,000,000   750,000,000 18,725,360 10,000,000 30,000,000 10,000,000    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number 9,057,880   9,225,880         1,207,050 1,207,050
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting During Period $ 239,765 $ 82,177              
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Total Intrinsic Value 0 128,814              
Share-based Compensation Arrangement by Share-based Payment Award, Non-vested Options, Unrecognized Compensation Costs $ 1,295,179                
Share-based Compensation Arrangement by Share-based Payment Award, Non-vested Options, Unrecognized Compensation Costs, Weighted Average Vesting Period 1 year 6 months 4 days