Summary of Significant Accounting Policies - Reconciliation of Changes in Warranty Liability (Details) - USD ($) $ in Thousands |
12 Months Ended | |
---|---|---|
Jan. 01, 2022 |
Jan. 02, 2021 |
|
Reconciliation of the changes in the Company's warranty liability | ||
Balance, beginning of period | $ 247 | $ 536 |
Accruals for product warranties | 105 | 128 |
Cost of warranty claims | (158) | (108) |
Adjustment to pre-existing warranties | (36) | (309) |
Balance, end of period | $ 158 | $ 247 |