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EMPLOYEE BENEFIT PLANS
9 Months Ended
Sep. 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 September 30, 2018 and 2017, were as follows:

Supplemental Executive Retirement Plan:
 
 
 
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
Net periodic pension cost
 
Income Statement Presentation
 
2018
 
2017
 
2018
 
2017
Service cost
 
Salaries and employee benefits
 
$
112

 
$
84

 
$
335

 
$
252

Interest cost
 
Other expenses
 
122

 
113

 
366

 
338

Recognized net actuarial loss
 
Other expenses
 
140

 
61

 
420

 
185

Total
 
 
 
$
374

 
$
258

 
$
1,121

 
$
775



Other Postretirement Benefit Plan:
 
 
 
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
Net periodic postretirement benefit cost
 
Income Statement Presentation
 
2018
 
2017
 
2018
 
2017
Service cost
 
Salaries and employee benefits
 
$
12

 
$
13

 
$
35

 
$
39

Interest cost
 
Other expenses
 
33

 
36

 
99

 
108

Recognized net actuarial loss
 
Other expenses
 
12

 
10

 
39

 
30

Amortization of prior service credit
 
Other expenses
 
(6
)
 
(6
)
 
(18
)
 
(18
)
Total
 
 
 
$
51

 
$
53

 
$
155

 
$
159