SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS AND RESERVES

12 Months Ended

Dec. 31, 2021

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

SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS AND RESERVES

SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS AND RESERVES

For the Years Ended December 31, 2021, 2020, and 2019

(In thousands)

	Balance at Beginning of Period		Net Expenses		Write-offs		Balance at End of Period
Allowance for doubtful accounts:
Year Ended December 31, 2021	$	598	$	86	$	—	$	684
Year Ended December 31, 2020	$	434	$	164	$	—	$	598
Year Ended December 31, 2019	$	784	$	(117)	$	(233)	$	434

	Balance at Beginning of Period		Net Expenses		Foreign Currency		Balance at End of Period
Inventory reserves:
Year Ended December 31, 2021	$	8,968	$	(1,700)	$	(137)	$	7,131
Year Ended December 31, 2020	$	8,923	$	22	$	23	$	8,968
Year Ended December 31, 2019	$	8,951	$	6	$	(34)	$	8,923