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Short-Term and Long-Term Debt (Standby Term Note) (Details) (Stand-By Term Note, USD $)
1 Months Ended 9 Months Ended 0 Months Ended 1 Months Ended 9 Months Ended 0 Months Ended
Feb. 28, 2010
Sep. 30, 2014
Dec. 31, 2013
Oct. 08, 2010
Rbs Citizens [Member]
Oct. 31, 2011
Rbs Citizens [Member]
item
Sep. 30, 2014
Rbs Citizens [Member]
Dec. 31, 2013
Rbs Citizens [Member]
Jul. 19, 2013
Peoples Capital [Member]
Sep. 30, 2014
Peoples Capital [Member]
Dec. 31, 2013
Peoples Capital [Member]
Debt Instrument [Line Items]                    
Line of credit, maximum borrowing amount $ 1,500,000     $ 450,000       $ 1,303,900    
Debt instrument, monthly principal payment         887     24,511    
Debt instrument, maturity date               60 months    
Credit facility, amount outstanding   125,000 350,000     22,184 30,171   1,127,713 1,303,900
Interest rate additional rate above LIBOR 3.75% 3.91%     3.00% 3.16%        
Debt interest rate               4.84%    
Interest rate on outstanding term loan 5.70%                  
Number of monthly installments         60          
Maturity term       1 year            
Amount borrowed         $ 42,594