Schedule II Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2020

SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]

Schedule of Valuation and Qualifying Accounts Disclosure

Schedule II — Valuation and Qualifying Accounts (in thousands)

Column A	Column B		Column C				Column D		Column E
			Additions
			(1)		(2)
	Balance at the Beginning of Period		Charged to Costs and Expenses		Charged to Other Accounts				Balance at End of Period
Description							-Deductions-
					Note (A)		Note (B)
Deferred tax valuation allowance:
Year ended December 31, 2020	$	50,853	$	2,824	$	3,009	$	4,298	$	52,388
Year ended December 31, 2019	$	15,084	$	36,658	$	—	$	889	$	50,853
Year ended December 31, 2018	$	12,857	$	—	$	3,023	$	796	$	15,084

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Note (A)

Amounts in 2020 and 2018 relate primarily to changes in currency translation adjustments and foreign tax credit carryforwards, respectively.

Note (B)

Amounts in 2020, 2019, and 2018 include decreases in state net operating losses and credits, foreign tax credit and R&D credit carryforwards.