The amount of retained earnings available for dividend distribution as calculated in accordance with loan covenants.

No definition available.

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- Definition

Description of the frequency of periodic payments (monthly, quarterly, annual).

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- Definition

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

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

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- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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No definition available.

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Debt - Additional Information (Detail) - USD ($)			9 Months Ended
Debt - Additional Information (Detail) - USD ($)	Sep. 23, 2021	Jun. 10, 2021	Sep. 30, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
Total debt			$ 279,840,000	$ 198,669,000
Series 2021-A Notes [Member]
Debt Instrument [Line Items]
Total debt		$ 50,000,000
Debt instrument interest rate percentage		2.30%
Debt instrument, periodic payment		semi-annually
Debt Instrument, Maturity Date		Jun. 10, 2028
Series 2021-B Notes [Member]
Debt Instrument [Line Items]
Total debt	$ 50,000,000
Debt instrument interest rate percentage	2.37%
Debt instrument, periodic payment	semi-annually
Debt Instrument, Maturity Date	Sep. 23, 2028
Multi Currency Revolving Credit Agreement [Member]
Debt Instrument [Line Items]
Debt Instrument, Maturity Date			Jan. 30, 2023
Revolving credit agreement			$ 350,000,000
Outstanding letters of Credit			7,067,000
Outstanding borrowings			6,000,000
Unused Revolving credit			336,933,000
Unrestricted retained earnings			$ 458,266,000	$ 373,884,000