Income Taxes (Details) - USD ($)	3 Months Ended		9 Months Ended
	Oct. 01, 2023	Oct. 02, 2022	Oct. 01, 2023	Oct. 02, 2022	Jan. 01, 2023
Income Tax Contingency [Line Items]
Deferred Tax Assets, Valuation Allowance	$ 42,300,000		$ 42,300,000		$ 44,300,000
Discrete tax expense	12.30%	20.70%
Income Tax Expense (Benefit), Continuing Operations, Adjustment of Deferred Tax (Asset) Liability	$ 1,200,000	$ 100,000		$ 100,000
Operating Loss Carryforwards	125,900,000		125,900,000
Deferred Tax Assets, Tax Credit Carryforwards, General Business	43,900,000		43,900,000
Change in valuation allowance	1,300,000		1,761,000	$ (6,168,000)
Unrecognized Tax Benefits	0		0		0
Unrecognized Tax Benefits, Interest on Income Taxes Accrued	0		0		$ 0
State and Local Jurisdiction
Income Tax Contingency [Line Items]
Operating Loss Carryforwards	$ 170,500,000		$ 170,500,000