Organizational Restructuring (Tables)

12 Months Ended

Dec. 31, 2020

Restructuring and Related Activities [Abstract]

Schedule of Accrued Restructuring Expenses, Changes in Accrued Amounts and Additional Restructuring Costs

The tables below summarize the balance of accrued restructuring expenses and the changes in the accrued amounts for each period presented.

2018 Restructuring Plans

(In thousands)	Severance pay and benefits		Short-term lease exit and other direct costs		Long-term lease exit and other direct costs		Total
Restructuring expense(1)	$	7,145	$	1,271	$	1,847	$	10,263
Payments	(2,652)		(561)		(37)		(3,250)
Foreign exchange	—		(2)		—		(2)
Accrued Balance as of December 31, 2018	$	4,493	$	708	$	1,810	$	7,011
Adoption of ASC 842(2)	—		(708)		(1,810)		(2,518)
Restructuring expense(3)	(2,195)		—		—		(2,195)
Payments	(2,298)		—		—		(2,298)
Accrued Balance as of December 31, 2019	$	—	$	—	$	—	$	—

(1) During the year ended December 31, 2018, the Company recognized a reduction of $0.7 million of liability related to the write-off of certain lease-related liabilities, offset by $0.5 million in stock-based compensation related to the termination of certain employees, $0.5 million in accelerated depreciation on assets located within subleased properties, and $0.1 million in other expenses.

(2) The Company adopted ASC 842, Leases, as of January 1, 2019. For additional details regarding the adoption, please refer to Footnote 2, Summary of Significant Accounting Policies.

(3) Restructuring expense decreased due to a reversal of planned executive compensation.

2019 Restructuring Plans

(In thousands)	May 2019 Restructuring Plan		August 2019 Restructuring Plan
Severance pay and benefits related restructuring expense	$	3,141	$	2,454
Payments	(2,847)		(1,756)
Accrued Balance as of December 31, 2019	294		698
Payments	(294)		(698)
Accrued Balance as of December 31, 2020	$	—	$	—