EMPLOYEE BENEFIT PLANS (Tables)

12 Months Ended

Dec. 31, 2018

EMPLOYEE BENEFIT PLANS

Schedule of amounts recognized in accumulated other comprehensive loss (pre-tax)

Prior service credit	$	(4,293)
Net actuarial gain		(2,025)
Net amount recognized in accumulated other comprehensive loss	$	(6,318)

Schedule of changes in accumulated postretirement benefit obligation

	December 31,
	2018		2017
Benefit obligation, beginning of year	$	13,497	$	12,128
Service cost		337		323
Interest cost		455		468
Actuarial (gain)/loss		(1,409)		897
Benefits paid		(429)		(319)
Benefit obligation, end of year	$	12,451	$	13,497

Schedule of net periodic postretirement benefit cost (income)

	2018		2017		2016
Service cost—benefits attributed to service during the period	$	337	$	323	$	331
Interest cost on the accumulated postretirement benefit obligation		455		468		462
Net amortization		(1,324)		(1,462)		(1,642)
Net periodic postretirement benefit cost (income)	$	(532)	$	(671)	$	(849)