Cash Value of Life Insurance (Tables)
 12 Months Ended
Dec. 31, 2015
Investments, All Other Investments [Abstract]  
Summary of Activity in Balance of Cash Value of Life Insurance

A summary of the activity in the balance of cash value of life insurance follows (dollars in thousands):

 

     Year ended December 31,  
     2015      2014  

Beginning balance

    $ 92,337       $ 52,309   

Acquisitions

      —           38,075   

Increase in cash value of life insurance

      2,786         1,953   

Death benefit receivable in excess of cash value

      155         —     

Death benefit receivable

      (718 )       —     
  

 

 

     

 

 

  

Ending balance

    $ 94,560       $ 92,337   
  

 

 

     

 

 

  

End of period death benefit

    $ 166,299       $ 165,966   

Number of policies owned

      187         189   

Insurance companies used

      14         14   

Current and former employees and directors covered

      59         60