Income Taxes Narrative (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Jan. 01, 2023	Jan. 02, 2022	Jan. 03, 2021
Income Tax Contingency [Line Items]
Federal operating loss carryforwards	$ 62,200,000
Miscellaneous	(282,000)	$ (197,000)	$ (499,000)
Unrecognized Tax Benefits	0	0
Unrecognized Tax Benefits, Interest on Income Taxes Accrued	0	0
Deferred Tax Assets, Tax Credit Carryforwards, General Business	47,300,000
Deferred Tax Assets, Valuation Allowance	42,713,000	44,263,000	24,410,000	$ 13,138,000
Valuation Allowances and Reserves, Charged to Cost and Expense	(2,111,000)	$ 21,065,000	$ 11,272,000
State and Local Jurisdiction
Income Tax Contingency [Line Items]
Federal operating loss carryforwards	$ 133,200,000