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Notes Payable - Schedule of Long Term Debt (Details) (USD $)
 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2012
Term Note Payable
Dec. 31, 2012
Term Note Payable
Bridge Bank – Term Note Payable - March 1, 2012
Dec. 31, 2011
Term Note Payable
Bridge Bank – Term Note Payable - February 15, 2011
Dec. 31, 2012
Line of Credit
Revolving Credit Facility
Bridge Bank – Revolving Credit Line - March 1, 2012
Dec. 31, 2011
Line of Credit
Revolving Credit Facility
Bridge Bank – Revolving Credit Line - February 15, 2011
Debt Instrument [Line Items]              
Total $ 7,822,222 $ 2,906,303 $ 4,222,222 $ 4,222,222 $ 475,000 $ 3,600,000 $ 2,431,303
Less: current portion (1,333,333) (452,000)          
Term and revolving credit line - long term portion $ 6,488,889 $ 2,454,303          
Debt instrument, interest rate, effective percentage       4.25% 5.25% 3.75% 5.25%
Debt instrument, description of variable rate basis       prime prime prime prime
Debt instrument, basis spread on variable rate       1.00% 2.00% 0.50% 2.00%