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EMPLOYEE BENEFIT PLANS (Tables)
3 Months Ended
Mar. 31, 2018
Compensation and Retirement Disclosure [Abstract]  
Components of Net Period Benefit Cost
The components of net periodic benefit cost for the periods ended March 31, 2018 and 2017 were as follows:

Supplemental Executive Retirement Plan:
 
 
 
 
Three Months Ended 
 March 31,
Net periodic pension cost
 
Income Statement Presentation
 
2018
 
2017
Service cost
 
Salaries and employee benefits
 
$
112

 
$
84

Interest cost
 
Other expenses
 
122

 
112

Recognized net actuarial loss
 
Other expenses
 
140

 
62

Total
 
 
 
$
374

 
$
258



Other Postretirement Benefit Plan:
 
 
 
 
Three Months Ended 
 March 31,
Net periodic postretirement benefit cost
 
Income Statement Presentation
 
2018
 
2017
Service cost
 
Salaries and employee benefits
 
$12
 
$13
Interest cost
 
Other expenses
 
33
 
36
Recognized net actuarial loss
 
Other expenses
 
13
 
10
Amortization of prior service credit
 
Other expenses
 
(6)
 
(6)
Total
 
 
 
$52
 
$53