Income Taxes - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Jan. 02, 2022	Jan. 01, 2022	Jan. 02, 2021
Income Taxes [Line Items]
Accrued interest and penalty	$ 0
Ending balance of unrecognized tax benefits	1,368,000	$ 1,308,000	$ 1,308,000	$ 1,220,000
Unrecognized tax benefits recognition impact on income tax rate	$ 0
Earliest Tax Year
Income Taxes [Line Items]
Open Tax Year	2012
Latest Tax Year
Income Taxes [Line Items]
Open Tax Year	2022
Federal
Income Taxes [Line Items]
Net operating loss	$ 44,600,000
Net operating loss expiration year	2033
Federal | Research Tax Credit Carryforward
Income Taxes [Line Items]
Research credit	$ 2,400,000
State
Income Taxes [Line Items]
Net operating loss	$ 55,400,000
Net operating loss expiration year	2032
State | Research Tax Credit Carryforward
Income Taxes [Line Items]
Research credit	$ 2,200,000