Collective-Bargaining Arrangement, Percentage Of Participants Expiring, Remainder Of Fiscal Year

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- Definition

Loss Contingency, Claims Dismissed, Number of of Plaintiffs

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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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- Definition

Amount awarded from other party in judgment or settlement of litigation.

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Amount awarded to other party in judgment or settlement of litigation.

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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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No definition available.

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The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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- Definition

Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.

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- Definition

Percentage of entity's employees covered by collective-bargaining arrangement (CBA) to all entity's employees in multiemployer pension plan determined to be individually significant.

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Commitments and Contingencies (Details) $ in Thousands				9 Months Ended	12 Months Ended
Commitments and Contingencies (Details) $ in Thousands	Jun. 25, 2020 USD ($)	Feb. 18, 2020 USD ($)	Feb. 07, 2013 plaintiff	Sep. 30, 2020 USD ($)	Dec. 31, 1994 USD ($)	Dec. 31, 2019 USD ($)
Loss Contingencies [Line Items]
Outstanding surety bond				$ 9,000		$ 4,300
Collective-bargaining arrangement, percentage of participants				47.00%
Collective-bargaining arrangement, percentage of participants expiring in 2020				10.00%
Kansas Breach of Settlement Agreement
Loss Contingencies [Line Items]
Litigation settlement					$ 58,700
Number of plaintiffs appealing dismissal \| plaintiff			1
Preferred Freezer Services, LLC Litigation
Loss Contingencies [Line Items]
Litigation settlement from other party		$ 550
Damages sought	$ 400,000
Employment Putative Class Action
Loss Contingencies [Line Items]
Litigation settlement				$ 2,500
Revolving Credit Facility \| Line of Credit
Loss Contingencies [Line Items]
Letter of credit amount outstanding				$ 21,000		$ 23,000