XML 61 R44.htm IDEA: XBRL DOCUMENT v3.22.1

Long-Term Investments (Details) - USD ($)	1 Months Ended	3 Months Ended	12 Months Ended
	Jul. 10, 2019	Mar. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Long-Term Investments (Details) [Line Items]
Percentage of common stock shares	70.00%
Purchase additional shares (in Shares)		317,000	317,000
Additional shares issued (in Shares)		75,000
Prepayment for long-term investments (in Dollars)		$ 663,798	$ 684,720
BioFirst [Member]
Long-Term Investments (Details) [Line Items]
Percentage of common stock shares		15.99%	15.99%	15.99%
Additional shares issued (in Shares)		663,798	684,720
Sale of common stock, description				the Company sold 218,000 shares of common stock of BioHopeKing Corporation at price of NT$24, equivalent $0.85, to several individuals, and the percentage of ownership decreased to 5.90% as of December 31, 2020. As a result of the transactions, the Company recognized investment loss of $40,589 and impairment loss of $961,217 for the year ended December 31, 2020.
Rgene [Member]
Long-Term Investments (Details) [Line Items]
Percentage of common stock shares		31.62%	31.62%	31.62%

X

- References

No definition available.

+ Details

Name:	abvc_LongTermInvestmentsDetailsLineItems
Namespace Prefix:	abvc_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Prepayment for long-term investments.

+ References

No definition available.

+ Details

Name:	abvc_PrepaymentForLongtermInvestments
Namespace Prefix:	abvc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Purchase additional shares.

+ References

No definition available.

+ Details

Name:	abvc_PurchaseAdditionalShares
Namespace Prefix:	abvc_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Minimum percentage of common stock price to conversion price of convertible debt instruments to determine eligibility of conversion.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Number of excess stock shares of an entity that have been sold or granted to shareholders.

+ References

No definition available.

+ Details

Name:	us-gaap_ExcessStockSharesIssued
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Description of stock transaction which may include details of the offering (IPO, private placement), a description of the stock sold, percentage of subsidiary's or equity investee's stock sold, a description of the investors and whether the stock was issued in a business combination.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 1B
-URI https://asc.fasb.org/extlink&oid=109239629&loc=SL4582445-111684

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 45
-Paragraph 23
-URI https://asc.fasb.org/extlink&oid=126929396&loc=SL4569655-111683

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 1A
-URI https://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684

+ Details

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

X

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=abvc_BioFirstCorporationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=abvc_RgeneCorporationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: