Balance Sheet Components (Tables)

3 Months Ended

Mar. 31, 2024

Balance Sheet Related Disclosures [Abstract]

Schedule of Available-for-Sale Short-Term Investments

Short-Term Investments

	As of March 31, 2024								As of December 31, 2023
	Amortized Cost		Unrealized Gains		Unrealized Losses		Estimated Fair Value		Amortized Cost		Unrealized Gains		Unrealized Losses		Estimated Fair Value
	(In thousands)
U.S. Treasuries	$	80,529	$	280	$	—	$	80,809	$	79,654	$	320	$	—	$	79,974

Schedule of Accounts Receivable, Net

Accounts Receivable, Net

	As of
	March 31, 2024		December 31, 2023
	(In thousands)
Gross accounts receivable	$	56,714	$	65,693
Allowance for credit losses	(218)		(333)
Total	$	56,496	$	65,360

Schedule of Allowance for Credit Losses, Accounts Receivable

The following table provides a roll-forward of the allowance for credit losses that is deducted from the amortized cost basis of accounts receivable to present the net amount expected to be collected.

	Three Months Ended
	March 31, 2024		April 2, 2023
	(In thousands)
Balance at the beginning of the period	$	333	$	423
Provision for (release of) expected credit losses	(115)		(94)
Balance at the end of the period	$	218	$	329

Schedule of Property and Equipment, Net

The components of property and equipment are as follows:

	As of
	March 31, 2024		December 31, 2023
	(In thousands)
Machinery and equipment	$	14,531	$	14,148
Software	15,676		15,639
Computer equipment	855		1,438
Leasehold improvements	4,572		4,661
Furniture and fixtures	2,544		2,544
Total property and equipment, gross	38,178		38,430
Accumulated depreciation	(33,867)		(33,669)
Total property and equipment, net (1)	$	4,311	$	4,761

_________________________

(1)    $0.8 million and $1.0 million property and equipment, net, was included in the sublease arrangement for the San Jose office building as of March 31, 2024 and December 31, 2023, respectively.

Schedule of Accrued Liabilities

Accrued Liabilities

	As of
	March 31, 2024		December 31, 2023
	(In thousands)
Sales incentives	$	22,941	$	28,187
Sales returns	11,558		17,058
Compensation	15,240		13,278
Cloud and other costs	9,085		10,985
Other	20,276		18,701
Total	$	79,100	$	88,209