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Other Assets (Tables)
12 Months Ended
Dec. 31, 2013
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]  
Summary of Other Assets

Other assets were comprised of the following as of December 31, 2013, and 2012, respectively:

 

    As of December 31,  
    2013      2012  
    (Dollars in thousands)  

Prepaid expenses

    $ 3,703         $ 12,569   

Interest rate swaps

    10,846         23,966   

Other assets

    6,375         8,192   
 

 

 

    

 

 

 

Total

    $               20,924         $                 44,727