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Accounts Receivable
3 Months Ended
Mar. 31, 2012
Accounts Receivable, Net [Abstract]  
Trade and Other Accounts Receivable, Policy [Policy Text Block]
NOTE 2 – ACCOUNTS RECEIVABLE
 
At March 31, 2012 and December 31, 2011, accounts receivable consisted of the following:
 
   
March 31, 2012
   
December 31, 2011
 
Accounts receivable
  $ 9,082,485     $ 9,706,566  
Less: allowance for doubtful accounts
    (2,588,533 )     (2,618,608 )
    $ 6,493,952     $ 7,087,958