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Employee Benefit Plans
9 Months Ended
Sep. 30, 2013
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,
 
2013
 
2012
 
2013
 
2012
Service cost
$
285

 
$
266

 
$
993

 
$
1,048

Interest cost
344

 
319

 
1,197

 
1,257

Expected return on plan assets
(545
)
 
(453
)
 
(1,898
)
 
(1,787
)
Prior service cost

 
(24
)
 

 
(94
)
Recognized loss
284

 
317

 
990

 
1,251

Total
$
368

 
$
425

 
$
1,282

 
$
1,675


For the nine months ended September 30, 2013 and 2012, we contributed $1.8 million and $2.5 million, respectively, to the qualified retirement plan. Currently, we do not anticipate making any additional contributions to this plan during 2013.
Defined Contribution Plans:
Compensation expense related to our defined contribution plans was $.8 million and $.6 million for three months ended September 30, 2013 and 2012, respectively. For the nine months ended September 30, 2013 and 2012, we recognized compensation expense of $2.5 million and $2.4 million, respectively.