XML 67 R41.htm IDEA: XBRL DOCUMENT v2.4.0.6
Long-Term Debt and Convertible Debt (Footnotes) (Details) (USD $)
12 Months Ended 0 Months Ended
Dec. 31, 2012
Jul. 19, 2012
Dec. 31, 2011
Dec. 31, 2012
Revolving Promissory Notes Payable to The Bank [Member]
Dec. 31, 2011
Revolving Promissory Notes Payable to The Bank [Member]
Dec. 31, 2012
Additional note [Member]
Jul. 19, 2012
NTR Loan Agreement [Member]
Feb. 26, 2010
Superior settlement agreement [Member]
Nov. 23, 2010
Direct Capital Corporation lease [Member]
Debt Instrument [Line Items]                  
Amount $ 5,601,654   $ 5,950,995 $ 0 $ 2,999,887 $ 566,658   $ 385,000 $ 78,450
Interest rate, credit   2.00%         2.00%    
Interest rate, debt       6.00%   6.00%   8.00% 11.50%
Interest rate additional rate over prime       1.00%   1.00%      
Monthly payments           16,667     2,584
Credit facility amount, maximum   7,500,000         56,150    
Advances on capital leases             $ 7,500,000    
Term               3 years 36 months
Equipment purchase option, purchase price                 1