Impairment, Restructuring and Other Charges (Tables)

3 Months Ended

Mar. 31, 2021

Restructuring And Related Activities [Abstract]

Schedule of Impairment, Restructuring and Other Charges

The following table summarizes the components of charges included in "Restructuring and other charges" in our condensed consolidated statements of income (loss) for the three months ended March 31, 2021 and 2020 (in thousands):

	Three months ended March 31,
	2021		2020
Inventory write-down	$	19,251	$	17,272
Severance		2,746		8,399
Long-lived asset write-down		-		6,912
Other		3,023		130
	$	25,020	$	32,713

Schedule of Accrued Liabilities Related to Restructuring and Others Charges

The following table summarizes the changes to our accrued liability balance related to restructuring and other charges as of March 31, 2021 (in thousands):

	Total
Beginning balance at January 1, 2021	$	1,146
Additions for costs expensed		5,769
Reductions for payments		(768	)
Other		(5	)
Ending balance at March 31, 2021	$	6,142