RESTRUCTURING (Tables)

12 Months Ended

Dec. 31, 2020

Restructuring and Related Activities [Abstract]

Schedule of Restructuring Activity

The following table presents a summary of the restructuring activity for the years ended December 31, 2020, 2019, and 2018.

	Severance Charges		Other Associated Costs		Total
	(In thousands)
Accrued charges at December 31, 2017	337		—		337
Costs incurred	5,457		2,371		7,828
Costs paid	(1,898)		(1,582)		(3,480)
Accrued charges at December 31, 2018	$	3,896	$	789	$	4,685
Costs incurred	1,646		—		1,646
Costs paid	(5,016)		—		(5,016)
Accrued charges at December 31, 2019	$	526	$	789	$	1,315
Costs incurred	—		—		—
Costs paid	(526)		—		(526)
Accrued charges at December 31, 2020	$	—	$	789	$	789