OTHER INTANGIBLE ASSETS (Tables)

12 Months Ended

Dec. 31, 2019

OTHER INTANGIBLE ASSETS [Abstract]

Schedule of Intangible Assets (Excluding Goodwill)

Other intangible assets which are included in Other long-term assets in the accompanying Consolidated Balance Sheets consisted of the following (in thousands):

							Acquisitions		Effect of
	December 31,						and		Foreign		December 31,
	2018		Amortization		Impairments		Adjustments		Currency		2019
Customer relationships, gross	$	123,527	$	—	$	—	$	38,540	$	(311)	$	161,756
Customer relationships - accumulated amortization		(43,223)		(11,055)		(423)		—		48		(54,653)
Other intangible assets, gross		4,575		—		—		8,600		(13)		13,162
Other intangible assets - accumulated amortization		(3,968)		(541)		(170)		—		10		(4,669)
Other intangible assets, net	$	80,911	$	(11,596)	$	(593)	$	47,140	$	(266)	$	115,596

							Acquisitions		Effect of
	December 31,						and		Foreign		December 31,
	2017		Amortization		Impairments		Adjustments		Currency		2018
Customer relationships, gross	$	127,431	$	—	$	—	$	1,956	$	(5,860)	$	123,527
Customer relationships - accumulated amortization		(35,217)		(10,546)		—		1,203		1,337		(43,223)
Other intangible assets, gross		4,784		—		—		—		(209)		4,575
Other intangible assets - accumulated amortization		(3,913)		(212)		—		—		157		(3,968)
Other intangible assets, net	$	93,085	$	(10,758)	$	—	$	3,159	$	(4,575)	$	80,911

Future Amortization Expense of Finite Lived Intangible Assets

Expected future amortization of other intangible assets as of December 31, 2019 is as follows (in thousands):

2020	$	14,942
2021		14,686
2022		14,066
2023		13,204
2024		11,122
Thereafter		47,576
Total	$	115,596