Summary of Significant Accounting Policies (Tables)

3 Months Ended

Apr. 02, 2022

Accounting Policies [Abstract]

Reconciliation of Changes in Deferred Revenue

A reconciliation of the changes in the Company’s deferred revenue balance for the three months ended April 2, 2022 and April 3, 2021 is as follows:

	Three Months Ended
	April 2, 2022			April 3, 2021
Balance, beginning of period	$	13,285		$	1,227
Additions to deferral		2,380			11,665
Revenue recognized		(778	)		(427	)
Balance, end of period		14,887			12,465
Non-current portion of deferred revenue		12,531			10,653
Current portion of deferred revenue	$	2,356		$	1,812

Reconciliation of Changes in Warranty Liability

A reconciliation of the changes in the Company’s warranty liability for the three months ended April 2, 2022 and April 3, 2021 is as follows:

	Three Months Ended
	April 2, 2022			April 3, 2021
Balance, beginning of period	$	158		$	247
Accruals for product warranties		27			19
Cost of warranty claims		(56	)		(21	)
Adjustment to pre-existing warranties		64			(40	)
Balance, end of period	$	193		$	205