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Fair Value Measurements and Fair Value of Financial Instruments - Assets and Liabilities, Recurring Basis (Details) - Recurring - USD ($) $ in Thousands	Jan. 02, 2016	Jan. 03, 2015
Assets:
Money market funds and time deposits	$ 9,767	$ 9,264
Forward currency-exchange contracts	2,536	775
Interest rate swap agreement	38
Banker's acceptance drafts	8,314	6,334
Liabilities:
Forward currency-exchange contracts	101	12
Interest rate swap agreement	91	377
Contingent consideration	1,091	1,133
Level 1
Assets:
Money market funds and time deposits	9,767	9,264
Forward currency-exchange contracts	0	0
Interest rate swap agreement	0
Banker's acceptance drafts	0	0
Liabilities:
Forward currency-exchange contracts	0	0
Interest rate swap agreement	0	0
Contingent consideration	0	0
Level 2
Assets:
Money market funds and time deposits	0	0
Forward currency-exchange contracts	2,536	775
Interest rate swap agreement	38
Banker's acceptance drafts	8,314	6,334
Liabilities:
Forward currency-exchange contracts	101	12
Interest rate swap agreement	91	377
Contingent consideration	0	0
Level 3
Assets:
Money market funds and time deposits	0	0
Forward currency-exchange contracts	0	0
Interest rate swap agreement	0
Banker's acceptance drafts	0	0
Liabilities:
Forward currency-exchange contracts	0	0
Interest rate swap agreement	0	0
Contingent consideration	$ 1,091	$ 1,133

X

- Definition

This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. Amounts receivable from customers on short-term negotiable time drafts drawn on and accepted by the institution (also known as banker's acceptance transactions) that are outstanding on the reporting date.

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- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 35
-Paragraph 1
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- Definition

Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Name Accounting Standards Codification
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- Definition

Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

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Fair value portion of asset contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward contracts, and swaps.

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