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Long-Term Debt (Footnotes) (Details) (USD $)
9 Months Ended 1 Months Ended 1 Months Ended 0 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Dec. 31, 2012
Jul. 19, 2012
Jul. 19, 2012
NTR Loan Agreement [Member]
Sep. 30, 2013
NTR Loan Agreement [Member]
Dec. 31, 2012
NTR Loan Agreement [Member]
Feb. 26, 2010
Superior settlement agreement [Member]
Nov. 23, 2010
Direct Capital Corporation lease [Member]
Apr. 03, 2013
Graybar Financial Services lease [Member]
Debt Instrument [Line Items]                    
Amount $ 5,516,088   $ 5,601,654         $ 385,000 $ 78,450 $ 58,563
Interest rate, credit       2.00% 2.00%          
Interest rate, debt               8.00% 11.50% 4.20%
Monthly payments                 2,584 1,077
Debt issuance costs    (56,150)     56,150          
Credit facility amount, maximum       7,500,000 7,500,000 3,583,358 3,583,358      
Credit facility, amount outstanding 3,583,358                  
Advances on capital leases                 $ 5,169 $ 2,304
Term               3 years 36 months 60 months
Equipment purchase option, purchase price                 1 1