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Short-Term and Long-Term Debt (Standby Term Note) (Details) (USD $)
1 Months Ended
Sep. 30, 2013
Dec. 31, 2012
Jul. 26, 2011
Rbs Citizens [Member]
Oct. 31, 2011
Stand-By Term Note
Rbs Citizens [Member]
Sep. 30, 2013
Stand-By Term Note
Rbs Citizens [Member]
Dec. 31, 2012
Stand-By Term Note
Rbs Citizens [Member]
Oct. 08, 2010
Stand-By Term Note
Rbs Citizens [Member]
Debt Instrument [Line Items]              
Line of credit, maximum borrowing amount $ 194,680 $ 349,976 $ 1,000,000       $ 450,000
Debt instrument, monthly principal payment       887      
Credit facility, amount outstanding $ 261,900       $ 32,833 $ 40,819