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EMPLOYEE BENEFIT PLANS
6 Months Ended
Jun. 30, 2013
Compensation and Retirement Disclosure [Abstract]  
EMPLOYEE BENEFIT PLANS
EMPLOYEE BENEFIT PLANS
 
The Company maintains an unfunded, non-qualified supplemental executive retirement plan for certain officers and provides medical and life insurance to certain eligible retired employees.  The components of net period benefit cost for the periods ended June 30, 2013 and 2012 were as follows:

Supplemental Executive Retirement Plan 
 
Three Months Ended 
 June 30,
 
Six Months Ended 
 June 30,
 
2013
 
2012
 
2013
 
2012
Net period benefit cost
 

 
 

 
 

 
 

Service cost
$
82

 
$
67

 
$
164

 
$
134

Interest cost
94

 
102

 
188

 
204

Recognized net actuarial loss
56

 
29

 
112

 
58

Recognized prior service cost
5

 
5

 
10

 
10

Net period benefit cost
$
237

 
$
203

 
$
474

 
$
406


Other Postretirement Benefit Plan
 
Three Months Ended 
 June 30,
 
Six Months Ended 
 June 30,
 
2013
 
2012
 
2013
 
2012
Net period benefit cost
 

 
 

 
 

 
 

Service cost
$
19

 
$
17

 
$
38

 
$
34

Interest cost
35

 
37

 
70

 
74

Recognized net actuarial loss
11

 
8

 
22

 
16

Net period benefit cost
$
65

 
$
62

 
$
130

 
$
124