RESTRUCTURING CHARGES (Tables)

6 Months Ended

Jun. 30, 2021

Restructuring and Related Activities [Abstract]

Schedule of Restructuring Charges

The following table presents the components of restructuring charges.

	Six Months Ended June 30,
	2021		2020
	(amounts in thousands)
Workforce reduction	$	1,868	$	9,055
Other restructuring costs	51		49
Total restructuring charges	$	1,919	$	9,104

	Three Months Ended June 30,
	2021		2020
	(amounts in thousands)
Workforce reduction	$	1,685	$	4,895
Other restructuring costs	49		—
Total restructuring charges	$	1,734	$	4,895

Schedule of Restructuring Reserve

The estimated amount of unpaid restructuring charges as of June 30, 2021 includes amounts in accrued expenses that are expected to be paid in less than one year and long-term restructuring costs for lease abandonment costs covering the remaining non-cancellable lease term.

	Six Months Ended June 30, 2021		Twelve Months Ended December 31, 2020
	(amounts in thousands)
Restructuring charges, beginning balance	$	2,988	$	4,251
Additions	1,919		11,981
Payments	(2,911)		(13,244)
Restructuring charges unpaid and outstanding	1,996		2,988
Restructuring charges - noncurrent portion	—		(812)
Restructuring charges - current portion	$	1,996	$	2,176