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Asset Retirement Obligations
6 Months Ended
Jun. 30, 2012
Asset Retirement Obligations [Abstract]  
Asset Retirement Obligations

5. Asset Retirement Obligations

The Company’s asset retirement obligations include the costs associated with the removal of its structures, resurfacing of the land and retirement cost, if applicable, related to the Company’s outdoor advertising portfolio. The following table reflects information related to our asset retirement obligations:

 

         

Balance at December 31, 2011

  $ 180,662  

Additions to asset retirement obligations

    441  

Accretion expense

    5,066  

Liabilities settled

    (2,833
   

 

 

 

Balance at June 30, 2012

  $ 183,336