Cash and Receivables Allowance for Doubtful Accounts (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 29, 2024	Dec. 31, 2023	Jan. 01, 2023
Allowance for Doubtful Accounts Receivable
Balance at beginning of period; accounts receivable	$ 1,538	$ 1,707	$ 3,229
Provision for doubtful accounts; accounts receivable	3,716	534	(565)
Uncollectible accounts written off, net of recoveries; accounts receivable	(101)	(703)	(957)
Balance at end of period; accounts receivable	5,153	1,538	1,707
Balance at beginning of period; notes receivable	1,149	4,640	5,290
Provision for doubtful accounts; notes receivable	1,000	(414)	(350)
Uncollectible accounts written off, net of recoveries; notes receivable	0	(3,077)	(300)
Balance at end of period; notes receivable	2,149	1,149	4,640
Balance at beginning of period; total	2,687	6,347	8,519
Provision for doubtful accounts; total	4,716	120	(915)
Uncollectible accounts written off, net of recoveries; total	(101)	(3,780)	(1,257)
Balance at end of period; total	$ 7,302	$ 2,687	$ 6,347