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Long-term Debt (Details 1) (USD $)
3 Months Ended
Mar. 31, 2013
2013
 
Principal payments due on long-term debt $ 0
2014
 
Principal payments due on long-term debt 806,416
2015
 
Principal payments due on long-term debt 6,416
2016
 
Principal payments due on long-term debt 6,416
2017
 
Principal payments due on long-term debt 6,416
Thereafter
 
Principal payments due on long-term debt $ 89,825