Accrued Expenses and Other Current Liabilities
9 Months Ended
Sep. 30, 2012
Accrued Expenses and Other Current Liabilities [Abstract]  
Accrued Expenses and Other Current Liabilities

3. Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consisted of the following (in thousands):

 

                 
    December 31,
2011
    September 30,
2012
 

Accrued compensation

  $ 3,612     $ 3,429  

Accrued content fees

    334       577  

Accrued business acquisition consideration

    —         500  

Unearned revenue on contracts

    255       191  

Other

    1,291       1,596  
   

 

 

   

 

 

 

Total

  $ 5,492     $ 6,293