Accounts Receivable, Net (Detail) - USD ($) $ in Thousands	Apr. 04, 2025	Jan. 03, 2025
Accounts Notes And Loans Receivable [Line Items]
Allowance for contract losses and doubtful accounts	$ (6,308)	$ (6,141)
Total accounts receivable, net	166,788	161,407
Billed accounts receivable
Accounts Notes And Loans Receivable [Line Items]
Accounts Receivable	110,725	117,503
Unbilled accounts receivable
Accounts Notes And Loans Receivable [Line Items]
Accounts Receivable	$ 62,371	$ 50,045