RETIREMENT FUND AND PROFIT SHARING PLAN (Tables)

3 Months Ended

Mar. 31, 2018

RETIREMENT FUND AND PROFIT SHARING PLAN [Abstract]

Components of SERP expense

The components of SERP expense are as follows:

	Three Months Ended
	March 31,
	2018		2017
Service cost	$	183	$	175
Interest cost		166		168
Net amortization		111		94
Net periodic benefit cost	$	460	$	437

Gross amounts recognized in accumulated other comprehensive loss, net of tax

The following amounts are recognized net of tax in accumulated other comprehensive loss:

	March 31,		December 31,
	2018		2017
Prior service cost	$	1,071	$	1,135
Net loss		3,685		3,732
	$	4,756	$	4,867