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PENSION PLAN (Tables)

6 Months Ended

Jun. 30, 2018

Defined Benefit Plan [Abstract]

Schedule of pension plan expenses

The components of the expense the Company incurred under the pension plan are as follows:

																		Affected Line Item
		Three Months Ended June 30,								Six Months Ended June 30,								in the Statements of
		2018				2017				2018				2017				Consolidated Operations
Current service cost, net of employee contributions		$	14			$	11			$	31			$	25			Selling, general and administrative
Interest cost on accrued benefit obligation			25				25				50				50			Other expense
Expected return on plan assets			(42	)			(41	)			(85	)			(81	)		Other expense
Amortization of transitional obligation			1				3				3				6			Other expense
Amortization of past service costs			—				2				2				4			Other expense
Amortization of net actuarial gain			14				11				28				23			Other expense
Total cost of benefit		$	12			$	11			$	29			$	27