XML 42 R30.htm IDEA: XBRL DOCUMENT v3.7.0.1
Benefit Plans (Tables)
3 Months Ended
Mar. 31, 2017
Compensation and Retirement Disclosure [Abstract]  
Components of Net Periodic Benefit Cost

Components of the net periodic benefit cost of the plan for the three months ended March 31, 2017 and 2016 were as follows (in thousands):

 

    

For the three months

ended March 31,

 
     2017      2016  

Service cost

   $ —        $ 102  

Interest cost

     21        83  

Expected return on plan assets

     (9      (74

Recognized net actuarial loss

     —          21  
  

 

 

    

 

 

 

Net periodic benefit cost

   $ 12      $ 132