Related-Party Transactions	6 Months Ended
	Jun. 26, 2021
Related Party Transactions [Abstract]
Related-Party Transactions	Related-Party TransactionsThe Company had management advisory services agreements with Roark Capital Management, LLC (“Roark”), an affiliated entity, which provided that the Company pay an annual advisory services fee to Roark. The Company and Roark terminated all advisory services agreements in January 2021 in connection with the Company’s initial public offering. The Company paid $1 million under these service agreements during both the three and six months ended June 27, 2020.