Goodwill And Intangible Assets (Tables)	12 Months Ended
Dec. 31, 2021
Goodwill And Intangible Assets [Abstract]
Schedule of Changes in Carrying Amount of Goodwill Attributable to Each Business Segment	Ethanol Production Partnership TotalBalance, December 31, 2019$ 24,091 $ 10,598 $ 34,689Impairment charge (24,091) - (24,091)Balance, December 31, 2020 (1) - 10,598 10,598FQT acquisition 18,534 - 18,534Balance, December 31, 2021 (1)$ 18,534 $ 10,598 $ 29,132 (1)The company records goodwill within other assets on the consolidated balance sheets.

Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13854-109267

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