Long-Term Debt and Commitments Related to Letters of Credit Long-Term Debt (Details) - USD ($) $ in Thousands	Jul. 02, 2022	Dec. 31, 2021
Revolving credit facility, noncurrent	$ 105,677	$ 46,832
Term loans	10,406	25,182
Long-term debt	191,083	147,014
Less debt issuance costs	597	674
Less current portion	8,403	22,809
Long-term debt, excluding current maturities	182,083	123,531
Revolving credit facility, maximum borrowing capacity	425,000
Letter of credit [Member]
Revolving credit facility, maximum borrowing capacity	150,000
Swing-line borrowings [Member]
Revolving credit facility, noncurrent	5,677	16,832
London Interbank Offered Rate (LIBOR) [Member]
Revolving credit facility, noncurrent	100,000	30,000
Unsecured debt [Member]
Senior unsecured notes	75,000	75,000
Unsecured debt additional shelf note capacity	75,000
3.99% Senior unsecured notes [Member]
Senior unsecured notes	50,000	50,000
4.00% Senior unsecured notes [Member]
Senior unsecured notes	25,000	$ 25,000
Unsecured debt additional shelf note capacity	$ 25,000