Fair Value (Details) - USD ($) $ in Thousands	Mar. 26, 2021	Dec. 25, 2020
Assets
Total assets at fair value	$ 21,402	$ 19,903
Liabilities
Total liabilities at fair value	15,261	14,553
Long term debt, fair value	165,000	170,000
Long term debt, carrying amount	150,000	150,000
Long term debt, fair value	165,000	170,000
Level 2
Assets
Cash surrender value of life insurance	21,238	19,887
Forward exchange contracts	164	16
Liabilities
Deferred compensation	5,348	5,099
Level 3
Liabilities
Contingent consideration	$ 9,913	$ 9,454

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Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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

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- Definition

Fair value portion of the amount that could be realized under a life insurance contract or contracts owned by the entity, commonly known as corporate-owned life insurance (COLI) or bank-owned life insurance (BOLI).

+ References

No definition available.

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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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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Fair value of financial and nonfinancial obligations.

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The fair value amount of long-term debt 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.

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Fair value portion of other liabilities.

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