Reportable Segments - Schedule of Revenue From Contracts With Customers by Geographic Location (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 29, 2024	Jul. 01, 2023	Jun. 29, 2024	Jul. 01, 2023
Revenues from External Customers and Long-Lived Assets [Line Items]
Gross revenues	$ 236,326	$ 222,638	$ 449,621	$ 406,955
INF
Revenues from External Customers and Long-Lived Assets [Line Items]
Gross revenues	100,845	96,728	191,096	184,938
BTS
Revenues from External Customers and Long-Lived Assets [Line Items]
Gross revenues	63,607	54,032	123,582	106,878
GEO
Revenues from External Customers and Long-Lived Assets [Line Items]
Gross revenues	71,874	71,878	134,943	115,139
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Gross revenues	217,427	211,506	414,318	386,326
United States | INF
Revenues from External Customers and Long-Lived Assets [Line Items]
Gross revenues	100,845	96,728	191,096	184,938
United States | BTS
Revenues from External Customers and Long-Lived Assets [Line Items]
Gross revenues	48,606	46,560	95,979	90,946
United States | GEO
Revenues from External Customers and Long-Lived Assets [Line Items]
Gross revenues	67,976	68,218	127,243	110,442
Foreign
Revenues from External Customers and Long-Lived Assets [Line Items]
Gross revenues	18,899	11,132	35,303	20,629
Foreign | INF
Revenues from External Customers and Long-Lived Assets [Line Items]
Gross revenues	0	0	0	0
Foreign | BTS
Revenues from External Customers and Long-Lived Assets [Line Items]
Gross revenues	15,001	7,472	27,603	15,932
Foreign | GEO
Revenues from External Customers and Long-Lived Assets [Line Items]
Gross revenues	$ 3,898	$ 3,660	$ 7,700	$ 4,697