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Accrued expenses and other liabilities
12 Months Ended
Dec. 31, 2011
Accrued expenses and other liabilities  
Accrued expenses and other liabilities

5. Accrued expenses and other liabilities

        Accrued expenses and other liabilities consisted of the following:

 
  December 31,  
 
  2011   2010  

Salaries and wages

  $ 3,934   $ 3,579  

Revenue share

    3,915     3,879  

Accrued partner network

    1,274     945  

Accrued for construction in progress

    688     2,523  

Deferred service usage credits

    634     846  

Amounts due to non-controlling interests

    557     462  

Deferred rent

    223     738  

Accrued taxes

    683     748  

Other

    851     164  
           

Total accrued expenses and other liabilities

  $ 12,759   $ 13,884