GOODWILL (TABLES)

12 Months Ended

Dec. 31, 2017

GOODWILL [ABSTRACT]

Schedule of Goodwill Rollforward

Goodwill consisted of the following (in thousands):

							Effect of
	December 31,		Acquisitions /				Foreign		December 31,
	2016		Adjustments		Impairments		Currency		2017
Customer Management Services	$	42,589	$	73,934	$	—	$	2,974	$	119,497
Customer Growth Services		24,439		—		—		—		24,439
Customer Technology Services		41,500		(661)		—		—		40,839
Customer Strategy Services		21,120		—		—		799		21,919
Total	$	129,648	$	73,273	$	—	$	3,773	$	206,694

							Effect of
	December 31,		Acquisitions /				Foreign		December 31,
	2015		Adjustments		Impairments		Currency		2016
Customer Management Services	$	23,218	$	21,030	$	(1,363)	$	(296)	$	42,589
Customer Growth Services		24,439		—		—		—		24,439
Customer Technology Services		41,500		—		—		—		41,500
Customer Strategy Services		25,026		(3,033)		—		(873)		21,120
Total	$	114,183	$	17,997	$	(1,363)	$	(1,169)	$	129,648