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Summary of Significant Accounting Policies (Details Textual) (USD $)
 12 Months Ended 12 Months Ended
Dec. 31, 2012
Customers
Aug. 13, 2012
Dec. 31, 2011
Dec. 31, 2012
Accounts Receivable [Member]
Customer Concentration Risk [Member]
Customers
Dec. 31, 2011
Accounts Receivable [Member]
Customer Concentration Risk [Member]
Customers
Dec. 31, 2012
total revenue [Member]
Customer Concentration Risk [Member]
Customers
Dec. 31, 2011
total revenue [Member]
Customer Concentration Risk [Member]
Customers
Dec. 31, 2012
Total cost of revenue [Member]
Vendor Concentration Risk- Related Party [Member]
Vendor
Dec. 31, 2011
Total cost of revenue [Member]
Vendor Concentration Risk- Related Party [Member]
Vendor
Dec. 31, 2011
Total cost of revenue [Member]
Vendor Concentration Risk - Unrelated Party [Member]
Vendor
Dec. 31, 2012
Computer and Software [Member]
Dec. 31, 2012
Equipment [Member]
Dec. 31, 2012
Minimum [Member]
Dec. 31, 2011
Minimum [Member]
Dec. 31, 2012
Maximum [Member]
Dec. 31, 2011
Maximum [Member]
Summary of significant accounting policies (Textual)                                
Factoring discount fees                         2.50% 2.50% 7.50% 7.50%
Estimated useful lives                     3 to 5 years 5 years        
Concentration risk, percentage       59.00% 57.00% 74.00% 77.00% 52.00% 39.00% 33.00%            
Number of customers       3 1 2 4                  
Number of vendors               1 1 1            
Term of company's operating cycle Length of the Company's contracts varies, but is typically between one to two years                              
Warranty offered on completed contracts by Company 1 year                              
Received in advance of accounts receivable 75.00%   75.00%                          
Expiry date of factoring agreement The agreement originally expired January 2013 and was automatically extended for a one year period. The agreement will continue to automatically extend for successive periods of one year unless either party formally cancels.                              
Extended term of factoring agreement 1 year                              
Maximum factoring of account receivable   $ 1,000,000                            
Amortization period of deferred loan costs Over 18 months                              
Dividend yield 0.00%                              
Number of customer receive full concentrations of credit risk 2                              
Concentration of risk, revenue related to SG Brazil 19.00%