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Employee Benefit Plans
 9 Months Ended
Sep. 30, 2014
Compensation and Retirement Disclosure [Abstract]  
Employee Benefit Plans
Employee Benefit Plans
Defined Benefit Plans
We sponsor a noncontributory qualified retirement plan. The components of net periodic benefit cost for this plan are as follows (in thousands):
 
Three Months Ended
September 30,
 
Nine Months Ended
September 30,
 
2014
 
2013
 
2014
 
2013
Service cost
$
252

 
$
285

 
$
756

 
$
993

Interest cost
450

 
344

 
1,350

 
1,197

Expected return on plan assets
(740
)
 
(545
)
 
(2,220
)
 
(1,898
)
Recognized loss
96

 
284

 
288

 
990

Total
$
58

 
$
368

 
$
174

 
$
1,282


For the nine months ended September 30, 2014 and 2013, we contributed $2.1 million and $1.8 million, respectively, to the qualified retirement plan. Currently, we do not anticipate making any additional contributions to this plan during 2014.
Defined Contribution Plans
Compensation expense related to our defined contribution plans was $.8 million for both the three months ended September 30, 2014 and 2013, and $2.5 million for both the nine months ended September 30, 2014 and 2013.