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Contractual interest rate for funds borrowed, under the debt agreement.

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Amount, after accumulated amortization, of debt discount.

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Fair value portion of notes payable.

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Carrying value as of the balance sheet date of uncollateralized debt obligation (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion.

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Debt (Details Textual) - USD ($) $ in Thousands	Oct. 09, 2014	Jul. 02, 2022	Jan. 01, 2022
Debt Instrument [Line Items]
Carrying value of the 2024 Notes		$ 347,999	$ 347,588
Senior Notes [Member] \| Senior Notes Due 2024 [Member]
Debt Instrument [Line Items]
Aggregate principal amount, issued	$ 350,000
Stated interest rate of Senior Notes	4.375%
Proceeds from Senior Notes, net	$ 342,400
Unamortized discount	1,400
Debt issuance costs	$ 6,200
Carrying value of the 2024 Notes		348,000	$ 347,600
Fair value of the 2024 Notes		$ 355,300