ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables)

6 Months Ended

Jun. 30, 2018

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) [Abstract]

Changes in Accumulated Other Comprehensive Income (Loss)

The changes in accumulated other comprehensive income (loss) were as follows:

	Three Months Ended
	June 30,
	2018			2017
Net foreign currency translation adjustment	$	(2,911	)	$	2,697
Net change in postretirement benefit plan (see Note 15 for further information)
Amortization of prior service cost		17			19
Amortization of gain		(1	)		(4	)
Total before tax		16			15
Tax		-			(4	)
Net of tax		16			11
Total other comprehensive (loss)/income	$	(2,895	)	$	2,708

	Six Months Ended
	June 30,
	2018			2017
Net foreign currency translation adjustment	$	(1,548	)	$	3,238
Net change in postretirement benefit plan (see Note 15 for further information)
Amortization of prior service cost		35			38
Amortization of gain		(2	)		(8	)
Total before tax		33			30
Tax		(4	)		(9	)
Net of tax		29			21
Total other comprehensive (loss)/income	$	(1,519	)	$	3,259

Accumulated Other Comprehensive Loss

Accumulated other comprehensive loss at June 30, 2018 and December 31, 2017 consisted of the following:

	Foreign currency translation adjustment			Postretirement  benefit plan			Total
Balance December 31, 2017	$	(1,303	)	$	(339	)	$	(1,642	)
Other comprehensive loss		(1,548	)		29			(1,519	)
Balance June 30, 2018	$	(2,851	)	$	(310	)	$	(3,161	)