XML 32 R21.htm IDEA: XBRL DOCUMENT v3.22.1

Nature of Activities and Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2022

Nature of Activities and Summary of Significant Accounting Policies

Schedule Of America By Product Category

		As of
		March 31, 2022				March 31, 2021
Series B preferred (post split basis)			127				132
Common stock options and warrants			4,774				5,080
Debt with conversion feature at $30 per share of common stock			1,223				1,286
Total number of potentially dilutive shares excluded from the diluted net (loss) per share calculation			6,124				6,498

Schedule Of Dilutive Securities

		For the three months ended March 31,
		2022				2021
Ethanol sales		$	37,896			$	29,920
Wet distiller's grains sales			11,517				11,035
Other sales			2,627				1,373
		$	52,041			$	42,328

		For the three months ended
		March 31,
		2022				2021
Biodiesel sales		$	-			$	358
Refined glycerin sales			-				116
Other sales			8				5
		$	8			$	479

X

- References

No definition available.

+ Details

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

X

- References

No definition available.

+ Details

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

X

- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

+ Details

Name:	us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration