COMPONENTS OF THE COMPANY'S CONDENSED CONSOLIDATED BALANCE SHEETS (Tables)

3 Months Ended

Mar. 31, 2022

Balance Sheet Related Disclosures Abstract

Schedule of Accounts Receivable

Accounts Receivable

	March 31,		December 31,
(In thousands)	2022		2021
Accounts receivable trade	$	82,463	$	87,503
Allowance for ship and debit		(47,690)		(41,599)
Allowance for stock rotation and rebate		(3,595)		(4,066)
Allowance for credit losses		(520)		(445)
Total	$	30,658	$	41,393

Schedule of Allowance for Credit Losses

	Three Months Ended
	March 31,
(In thousands)	2022		2021
Beginning balance	$	(445)	$	(427)
Provision for credit loss expense		(400)		(217)
Receivables written off		—		—
Recoveries collected		325		219
Ending balance	$	(520)	$	(425)

Schedule of Inventory, Current

Inventories

	March 31,		December 31,
(In thousands)	2022		2021
Raw materials	$	27,527	$	24,131
Work-in-process		28,001		31,788
Finished goods		47,587		43,347
Total	$	103,115	$	99,266

Schedule Of Intangible Assets

Intangible Assets

	March 31, 2022						December 31, 2021
			Accumulated						Accumulated
(In thousands)	Gross		Amortization		Net		Gross		Amortization		Net
Domain name	$	1,261	$	—	$	1,261	$	1,261	$	—	$	1,261
Developed technology		37,960		(32,085)		5,875		37,960		(31,603)		6,357
Customer relationships		16,700		(16,639)		61		16,700		(16,458)		242
Technology licenses		1,926		(835)		1,091		1,926		(774)		1,152
Total intangible assets	$	57,847	$	(49,559)	$	8,288	$	57,847	$	(48,835)	$	9,012

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

The estimated future amortization expense related to finite-lived intangible assets at March 31, 2022, is as follows:

	Estimated
	Amortization
Fiscal Year	(In thousands)
2022 (remaining nine months)	$	1,691
2023		2,173
2024		1,279
2025		832
2026		687
Thereafter		365
Total	$	7,027

Schedule of Accumulated Other Comprehensive Loss

Changes in accumulated other comprehensive loss for the three months ended March 31, 2022 and 2021, were as follows:

	Unrealized Gains
	and Losses on				Defined Benefit						Foreign Currency
	Marketable Securities				Pension Items						Items				Total
	Three Months Ended				Three Months Ended						Three Months Ended				Three Months Ended
	March 31,				March 31,						March 31,				March 31,
(In thousands)	2022		2021		2022			2021			2022		2021		2022		2021
Beginning balance	$	(1,165)	$	890	$	(674)		$	(1,641)		$	(1,898)	$	(1,412)	$	(3,737)	$	(2,163)
Other comprehensive income (loss) before reclassifications		(4,181)		(580)		—			—			(269)		(18)		(4,450)		(598)
Amounts reclassified from accumulated other comprehensive loss		—		—		18	(1)		(75)	(1)		—		—		18		(75)
Net-current period other comprehensive income (loss)		(4,181)		(580)		18			(75)			(269)		(18)		(4,432)		(673)
Ending balance	$	(5,346)	$	310	$	(656)		$	(1,716)		$	(2,167)	$	(1,430)	$	(8,169)	$	(2,836)

(1) This component of accumulated other comprehensive income (loss) is included in the computation of net periodic pension cost for the three months ended March 31, 2022 and 2021.