Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2021

Valuation and Qualifying Accounts

TERADYNE, INC.

SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS

Column A	Column B		Column C		Column D			Column E		Column F
Description	Balance at Beginning of Period		Additions Charged to Cost and Expenses		Other			Deductions		Balance at End of Period
	(in thousands)
Valuation reserve deducted in the balance sheet from the asset to which it applies:
Accounts receivable:
2021 Allowance for doubtful account	$	2,034	$	500	$	(27	)	$	495	$	2,012
2020 Allowance for doubtful account	$	1,736	$	356	$	32		$	90	$	2,034
2019 Allowance for doubtful account	$	1,673	$	87	$	28		$	52	$	1,736

 

Column A	Column B		Column C		Column D			Column E		Column F
Description	Balance at Beginning of Period		Additions Charged to Cost and Expenses		Other			Deductions		Balance at End of Period
	(in thousands)
Valuation reserve deducted in the balance sheet from the asset to which it applies:
Inventory:
2021 Inventory reserve	$	110,587	$	15,475	$	1,335		$	13,342	$	114,055
2020 Inventory reserve	$	103,556	$	17,534	$	(521	)	$	9,982	$	110,587
2019 Inventory reserve	$	100,779	$	15,244	$	(85	)	$	12,382	$	103,556

 

Column A	Column B		Column C		Column D		Column E		Column F
Description	Balance at Beginning of Period		Additions Charged to Cost and Expenses		Other		Deductions		Balance at End of Period
	(in thousands)
Valuation reserve deducted in the balance sheet from the asset to which it applies:
Deferred taxes:
2021 Valuation allowance	$	84,962	$	13,502	$	—	$	1,294	$	97,170
2020 Valuation allowance	$	77,177	$	7,785	$	—	$	—	$	84,962
2019 Valuation allowance	$	69,852	$	7,325	$	—	$	—	$	77,177