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EMPLOYEE BENEFIT PLANS (Tables)
9 Months Ended
Sep. 30, 2018
Retirement Benefits [Abstract]  
Components of Net Period Benefit Cost
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