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Other Assets
 12 Months Ended
Dec. 31, 2017
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Other Assets
11. OTHER ASSETS

Other assets were comprised of the following for the periods presented.

 

    As of December 31,  
    2017     2016  
    (Dollars in thousands)  

Prepaid expenses

     $ 4,538          $ 4,338     

Interest rate swaps

     3,211          5,783     

Other investments

     6,778          7,221     

Other assets

     10,790          6,490     
 

 

 

    

 

 

  

Total

     $         25,317          $         23,832