Organization and Basis of Presentation (Details)	3 Months Ended
	Apr. 01, 2022
Organization and Basis of Presentation [Line Items]
Services provided, description	Services are provided throughout the United States and its territories to a broad base of clients, with no single client representing 10% or more of our revenues for either the quarter ended April 1, 2022 or April 2, 2021. Services are rendered primarily on a time and materials and cost-plus basis with approximately 90% of our contracts on that basis and the remainder represented by firm fixed price contracts.
Expire date	Dec. 29, 2023