Summary of Significant Accounting Policies - Earnings Per Share (Details) - shares	12 Months Ended
	Jan. 01, 2022	Jan. 02, 2021	Dec. 28, 2019
Accounting Policies [Abstract]
Weighted average number diluted shares outstanding (shares)	1,449,000	43,000	9,000
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements	56,000
Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities	1,393,000