Stockholders' Equity - Summary of Share Activity and Total Number of Share Available for Grant (Details) - shares	12 Months Ended
	Jan. 02, 2021	Dec. 28, 2019
Share-based Compensation Arrangement by Share-based Payment Award, Additional General Disclosures [Abstract]
Shares Available for Grant, Beginning Balance	1,107,523	700,962
Shares Available for Grant, Additional shares reserved		1,000,000
Shares Available for Grant, Options granted	(523,650)	(853,650)
Shares Available for Grant, Restricted stock granted	(557,816)	(443,036)
Shares Available for Grant, Options cancelled or forfeited	257,662	314,786
Shares Available for Grant, Awards cancelled	194,303	388,461
Shares Available for Grant, Ending Balance	478,022	1,107,523