Consolidated EBITDA to interest expense ratio

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- Definition

Current ratio of credit facility.

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- Definition

Funded debt to consolidated EBITDA ratio

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No definition available.

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- Definition

Interest Coverage Ratio

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- Definition

Net leverage ratio

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No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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No definition available.

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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.

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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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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- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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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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- Definition

Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation.

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Long-Term Debt And Other Long-Term Liabilities (Narrative) (Details) - USD ($)				6 Months Ended
	Apr. 29, 2022	Sep. 03, 2020	May 10, 2018	Jun. 30, 2022	Jul. 01, 2022	Dec. 31, 2021	Oct. 19, 2021	Apr. 21, 2021
Debt Instrument [Line Items]
Long-term debt				$ 0		$ 19,200,000
Exit Credit Agreement
Debt Instrument [Line Items]
Current ratio of credit facility		1.00
Interest Coverage Ratio		2.50
Exit Credit Agreement \| Long-term Debt
Debt Instrument [Line Items]
Long-term debt				0		$ 0
Exit Credit Agreement \| September 1, 2020 to March 31, 2021 [Member]
Debt Instrument [Line Items]
Net leverage ratio		4.00
Exit Credit Agreement \| April 1, 2021 to June 30, 2022 [Member]
Debt Instrument [Line Items]
Net leverage ratio		3.75
Exit Credit Agreement \| July 1, 2022 to September 30, 2022 [Member]
Debt Instrument [Line Items]
Net leverage ratio		3.25
Exit Credit Agreement \| Revolving Credit Facility [Member] \| Eurodollar [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		5.25%
Exit Credit Agreement \| Revolving Credit Facility [Member] \| Alternate Base Rate [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		4.25%
Exit Credit Agreement \| Term loan [Member] \| Eurodollar [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		6.25%
Exit Credit Agreement \| Term loan [Member] \| Alternate Base Rate [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		5.25%
Exit Credit Agreement \| Letter of Credit [Member]
Debt Instrument [Line Items]
Letters of Credit Outstanding, Amount				$ 2,400,000
Exit Credit Agreement \| Secured Debt [Member]
Debt Instrument [Line Items]
Debt instrument maturity date		Mar. 01, 2024
Exit Credit Agreement \| Secured Debt [Member] \| Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Credit facility maximum credit amount		$ 140,000,000					$ 80,000,000	$ 140,000,000
Exit Credit Agreement \| Secured Debt [Member] \| Revolving Credit Facility [Member] \| Subsequent Event [Member]
Debt Instrument [Line Items]
Credit facility maximum credit amount					$ 31,300,000
Exit Credit Agreement \| Secured Debt [Member] \| Term loan [Member]
Debt Instrument [Line Items]
Credit facility maximum credit amount		$ 40,000,000
Superior Credit Agreement
Debt Instrument [Line Items]
Credit facility maximum credit amount			$ 250,000,000
Superior Credit Agreement, Term			5 years
Credit facility current credit amount			$ 200,000,000
Superior Credit Agreement \| Fed Funds Effective Rate Overnight Index Swap Rate
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			0.50%
Superior Credit Agreement \| Minimum
Debt Instrument [Line Items]
Consolidated EBITDA to interest expense ratio				2.50 to 1.00
Superior Credit Agreement \| Minimum \| London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			2.00%
Superior Credit Agreement \| Minimum \| Thirty-Day LIBOR Rate
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			1.00%
Superior Credit Agreement \| Maximum
Debt Instrument [Line Items]
Funded debt to consolidated EBITDA ratio				4.00 to 1.00
Superior Credit Agreement \| Maximum \| London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			3.25%
Superior Credit Agreement \| Maximum \| Thirty-Day LIBOR Rate
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			2.25%
Amended Superior Credit Agreement
Debt Instrument [Line Items]
Credit facility maximum credit amount	$ 200,000,000
Superior Credit Agreement, Term	4 years
Credit facility current credit amount	$ 135,000,000
Consolidated EBITDA to interest expense ratio	2.50 to 1.00
Funded debt to consolidated EBITDA ratio	3.50 to 1.00
Amended Superior Credit Agreement \| Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	0.10%
Amended Superior Credit Agreement \| Fed Funds Effective Rate Overnight Index Swap Rate
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	0.50%
Amended Superior Credit Agreement \| Minimum \| Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	2.75%
Amended Superior Credit Agreement \| Maximum \| Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	3.75%