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EMPLOYEE BENEFIT PLANS
6 Months Ended
Jun. 30, 2018
Retirement Benefits [Abstract]  
EMPLOYEE BENEFIT PLANS
EMPLOYEE BENEFIT PLANS
 
The Company sponsors unfunded, non-qualified SERPs for certain officers and provides medical and life insurance to certain eligible retired employees. 
The components of net periodic benefit cost for the periods ended June 30, 2018 and 2017 were as follows:

Supplemental Executive Retirement Plan:
 
 
 
 
Three Months Ended 
 June 30,
 
Six Months Ended 
 June 30,
Net periodic pension cost
 
Income Statement Presentation
 
2018
 
2017
 
2018
 
2017
Service cost
 
Salaries and employee benefits
 
$
111

 
$
84

 
$
223

 
$
168

Interest cost
 
Other expenses
 
122

 
113

 
244

 
225

Recognized net actuarial loss
 
Other expenses
 
140

 
62

 
280

 
124

Total
 
 
 
$
373

 
$
259

 
$
747

 
$
517



Other Postretirement Benefit Plan:
 
 
 
 
Three Months Ended 
 June 30,
 
Six Months Ended 
 June 30,
Net periodic postretirement benefit cost
 
Income Statement Presentation
 
2018
 
2017
 
2018
 
2017
Service cost
 
Salaries and employee benefits
 
$
11

 
$
13

 
$
23

 
$
26

Interest cost
 
Other expenses
 
33

 
36

 
66

 
72

Recognized net actuarial loss
 
Other expenses
 
14

 
10

 
27

 
20

Amortization of prior service credit
 
Other expenses
 
(6
)
 
(6
)
 
(12
)
 
(12
)
Total
 
 
 
$
52

 
$
53

 
$
104

 
$
106