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5 - Accrued Expenses
9 Months Ended
Sep. 30, 2012
Accounts Payable and Accrued Liabilities Disclosure [Text Block]
5 — Accrued Expenses

The following is a summary of the Company’s accrued expenses (in thousands):

   
September 30,
2012
   
December 31,
2011
 
   
(unaudited)
       
Commissions, network costs and other general accruals
  $ 1,826     $ 1,374  
Accrued USF and sales tax
    1,073       878  
Deferred payroll and other payroll related liabilities
    544       554  
Interest due on convertible promissory notes and other debt
   
1,383
      1,243  
Payments due to third party providers
    140       512  
    $
4,966
    $ 4,561