XML 118 R101.htm IDEA: XBRL DOCUMENT v3.22.1

SHARE CAPITAL- Principal assumptions used in the valuation (Details)								12 Months Ended
	Jun. 14, 2021 USD ($) $ / shares	Feb. 17, 2021 USD ($) $ / shares	Feb. 12, 2021	May 27, 2020 USD ($) $ / shares	May 22, 2020 $ / shares	Dec. 18, 2019 USD ($) $ / shares	Dec. 16, 2019 $ / shares	Dec. 31, 2021 EquityInstruments	Dec. 31, 2020 EquityInstruments
Disclosure Of SHARE CAPITAL [Line Items]
Grant date	Jun. 14, 2021	Feb. 17, 2021		May 27 and May 25, 2020		December 18, 2019
Share price at date of grant	3.15	4.45				0.68		1,652,322	404,415
Exercise price at date of grant					$ 0.85		$ 0.9375
Volatility	115.00%	107.00%		100.00%		141.00%
Warrant life	5 years	5 years	5 years	5 years	5 years	5 years	5 years
Dividend yield	0.00%	0.00%		0.00%		0.00%
Risk-free interest rate	0.80%	0.57%		0.34%		1.74%
Fair value at grant date | $	$ 2.50	$ 3.54		$ 0.416		$ 0.598
Minimum
Disclosure Of SHARE CAPITAL [Line Items]
Share price at date of grant				0.59
Exercise price at date of grant	$ 3.42	$ 3.57		$ 0.79		$ 0.82
Maximum
Disclosure Of SHARE CAPITAL [Line Items]
Share price at date of grant				0.64
Exercise price at date of grant	$ 4.35	$ 4.46		$ 0.85		$ 0.9375

X

- Definition

The percentage of warrant risk free interest rate.

+ References

No definition available.

+ Details

Name:	aehl_DescriptionOfRiskFreeInterestRateWarrantGranted
Namespace Prefix:	aehl_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	aehl_DisclosureOfShareCapitalLineItems
Namespace Prefix:	aehl_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The percentage of warrant dividend yield value of warrant granted.

+ References

No definition available.

+ Details

Name:	aehl_ExpectedDividendYieldPercentageWarrantGranted
Namespace Prefix:	aehl_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The warrant life of share granted.

+ References

No definition available.

+ Details

Name:	aehl_WarrantLife
Namespace Prefix:	aehl_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The date on which share-based payment arrangements are granted. [Refer: Share-based payment arrangements [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name IFRS
-Number 2
-IssueDate 2021-01-01
-Paragraph IG23
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_IG23&doctype=Implementation%20Guidance
-URIDate 2021-03-24

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Name IFRS
-Number 2
-IssueDate 2021-01-01
-Paragraph 45
-Subparagraph a
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_45_a&doctype=Standard
-URIDate 2021-03-24

+ Details

Name:	ifrs-full_DateOfGrantOfSharebasedPaymentArrangement
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The expected volatility of the share price used to calculate the fair value of the share options granted. Expected volatility is a measure of the amount by which a price is expected to fluctuate during a period. The measure of volatility used in option pricing models is the annualised standard deviation of the continuously compounded rates of return on the share over a period of time.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2021-01-01
-Paragraph 47
-Subparagraph a
-Clause i
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_47_a_i&doctype=Standard
-URIDate 2021-03-24

+ Details

Name:	ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted
Namespace Prefix:	ifrs-full_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The exercise price of share options granted.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2021-01-01
-Paragraph 47
-Subparagraph a
-Clause i
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_47_a_i&doctype=Standard
-URIDate 2021-03-24

+ Details

Name:	ifrs-full_ExercisePriceShareOptionsGranted2019
Namespace Prefix:	ifrs-full_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The number of other equity instruments (ie other than share options) granted in a share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2021-01-01
-Paragraph 47
-Subparagraph b
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_47_b&doctype=Standard
-URIDate 2021-03-24

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 2
-IssueDate 2021-01-01
-Paragraph 45
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_45&doctype=Standard
-URIDate 2021-03-24

+ Details

Name:	ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The weighted average fair value at the measurement date of granted equity instruments other than share options. [Refer: Weighted average [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2021-01-01
-Paragraph 47
-Subparagraph b
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_47_b&doctype=Standard
-URIDate 2021-03-24

+ Details

Name:	ifrs-full_WeightedAverageFairValueAtMeasurementDateOtherEquityInstrumentsGranted
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Details

Name:	ifrs-full_RangeAxis=ifrs-full_BottomOfRangeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_RangeAxis=ifrs-full_TopOfRangeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: