Stock-Based Compensation - Summary of Stock Options Activity (Details) $ / shares in Units, $ in Thousands	12 Months Ended
	Jan. 03, 2021 USD ($) $ / shares shares
Options
Beginning balance (in shares)	0
Granted (in shares)	1,075,000
Forfeited (in shares)	(25,000)
Ending balance (in shares)	1,050,000
Options, Vested or expected to vest (in shares)	1,050,000
Options, Options exercisable (in shares)	0
Weighted Average Exercise Price
Granted (in dollars per share) | $ / shares	$ 7.12
Forfeited (in dollars per share) | $ / shares	7.12
Options Outstanding (in dollars per share) | $ / shares	7.12
Vested or expected to vest (in dollars per share) | $ / shares	$ 7.12
Average Remaining Contractual Life
Options Outstanding at January 3, 2021	6 years 7 months 6 days
Vested or expected to vest at January 3, 2021	6 years 7 months 6 days
Aggregate Intrinsic Value
Options Outstanding at January 3, 2021 | $	$ 0
Vested or expected to vest at January 3, 2021 | $	$ 0
Share price (in dollars per share) | $ / shares	$ 6.28