Marketable Securities - Schedule of Marketable Securities by Category (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Jan. 01, 2022
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 375,474	$ 342,198
Gross Unrealized Holding Gains	71	71
Gross Unrealized Holding Losses	3,633	528
Fair Value	371,912	341,741
Municipal notes and bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	181,196	171,203
Gross Unrealized Holding Gains	27	38
Gross Unrealized Holding Losses	2,355	261
Fair Value	178,868	170,980
Asset-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	1,555	2,009
Gross Unrealized Holding Gains	0	0
Gross Unrealized Holding Losses	21	0
Fair Value	1,534	2,009
Certificates of deposits [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	52,190	33,200
Gross Unrealized Holding Gains	24	2
Gross Unrealized Holding Losses	118	10
Fair Value	52,095	33,192
Commercial paper [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	80,199	73,152
Gross Unrealized Holding Gains	16	2
Gross Unrealized Holding Losses	136	41
Fair Value	80,079	73,113
Corporate bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	60,334	62,634
Gross Unrealized Holding Gains	4	29
Gross Unrealized Holding Losses	1,003	216
Fair Value	$ 59,335	$ 62,447