XML 39 R28.htm IDEA: XBRL DOCUMENT v3.22.1

Agreements (Tables)

3 Months Ended

Mar. 31, 2022

Agreements

Schedule Of Working Capital Agreement Activity

		As of and for the three months
		ended March 31,
		2022				2021
Wet distiller's grains sales		$	11,517			$	11,035
Corn oil sales			2,338				1,042
Corn purchases			44,009				37,993
Accounts receivable			116				133
Accounts payable			508				415

X

- Definition

Schedule of working capital agreement activity

+ References

No definition available.

+ Details

Name:	amtx_ScheduleOfWorkingCapitalAgreementActivity
Namespace Prefix:	amtx_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration