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Accrued Expenses
9 Months Ended
Sep. 30, 2011
Accrued Expenses [Abstract] 
ACCRUED EXPENSES
4. ACCRUED EXPENSES
Accrued expenses consisted of the following (in thousands):
                 
    September 30,     December 31,  
    2011     2010  
Accrued payroll related items
  $ 1,102     $ 946  
Accrued telephony
    467       632  
Accrued professional fees
    461       362  
Accrued other
    1,712       1,357  
 
           
Total accrued expenses
  $ 3,742     $ 3,297