Common Stock (Details) $ / shares in Units, $ in Thousands			12 Months Ended
	Nov. 15, 2021 USD ($) $ / shares shares	Nov. 14, 2021 $ / shares shares	Jan. 02, 2022 USD ($) Vote $ / shares shares	Jan. 03, 2021 $ / shares shares
Common stock, shares authorized		250,000,000	250,000,000	21,196,740
Common stock, par value (in dollars per share) | $ / shares		$ 0.001	$ 0.001	$ 0.001
Common stock, shares issued			38,421,124	17,462,283
Common stock, shares outstanding			38,421,124	17,462,283
Number of votes per common stock | Vote			1
Dividends declared | $ / shares			$ 0
Issuance of common stock upon IPO, net of underwriting discounts and commissions and issuance costs | $			$ 82,546
Number of shares of common stock upon conversion of convertible preferred stock		15,000,000
Stock dividends | $			$ 3,500
Common stock for issuance upon the exercise of stock options			4,462,803
CEO
Common stock for issuance upon the exercise of stock options			417,828
LP
Stock issuance (in shares)	215,702	215,702
IPO
Stock issuance (in shares)	5,750,000
Issue price per share (in dollars per share) | $ / shares	$ 16.00		$ 16.00
Issuance of common stock upon IPO, net of underwriting discounts and commissions and issuance costs | $	$ 82,000
Underwriting discounts and commissions | $	6,100
Other issuance costs | $	$ 3,900
Number of shares of common stock upon conversion of convertible preferred stock	15,000,000
Stock options
Common stock for issuance upon the exercise of stock options			322,793
Class P Units
Stock issuance (in shares)			215,702
Class P Units | IPO
Stock issuance (in shares)	215,702