Acquisition (Narrative) (Details) - Mahard Egg Farm $ in Thousands, layer in Millions	Mar. 28, 2020 USD ($)	Oct. 20, 2019 USD ($) layer
Business Acquisition [Line Items]
Business combination, consideration transferred \| $	$ 135	$ 45,500
Number of laying hens acquired		3.9
Business Combination Number of Layers Permitted Capacity		8.0
Business Acquisition, Percentage of Voting Interests Acquired	6.80%	93.20%
Texas Egg Products, LLC
Business Acquisition [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired		21.10%

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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