Commitments and Contingencies (Details) - USD ($) $ in Thousands		12 Months Ended
Feb. 18, 2020	Dec. 31, 1994
Kansas Breach of Settlement Agreement
Loss Contingencies [Line Items]
Litigation settlement		$ 58,700
Preferred Freezer Services, LLC Litigation
Loss Contingencies [Line Items]
Litigation settlement from other party	$ 550

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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