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Commitments
12 Months Ended
Dec. 31, 2012
Commitments [Abstract]  
Commitments
(7) Commitments

As of December 31, 2012, Forrester had future contractual obligations as follows for operating leases (in thousands):

 

         

2013

  $ 11,023  

2014

    10,158  

2015

    9,600  

2016

    9,104  

2017

    8,727  

Thereafter

    67,798  
   

 

 

 

Total minimum lease payments

  $ 116,410  
   

 

 

 

Aggregate rent expenses, net of sublease income, were approximately $14.4 million, $15.3 million and $10.6 million for the years ended December 31, 2012, 2011, and 2010, respectively.