XML 53 R39.htm IDEA: XBRL DOCUMENT
v3.21.1

Summary of Significant Accounting Policies (Details) - Schedule of property and equipment | 3 Months Ended
--- | ---
Mar. 31, 2021
Buildings and leasehold improvements [Member] | Minimum [Member] |
Summary of Significant Accounting Policies (Details) - Schedule of property and equipment [Line Items] |
Estimated Life | 5
Buildings and leasehold improvements [Member] | Maximum [Member] |
Summary of Significant Accounting Policies (Details) - Schedule of property and equipment [Line Items] |
Estimated Life | 50
Machinery and equipment [Member] | Minimum [Member] |
Summary of Significant Accounting Policies (Details) - Schedule of property and equipment [Line Items] |
Estimated Life | 5
Machinery and equipment [Member] | Maximum [Member] |
Summary of Significant Accounting Policies (Details) - Schedule of property and equipment [Line Items] |
Estimated Life | 10
Office equipment [Member] | Minimum [Member] |
Summary of Significant Accounting Policies (Details) - Schedule of property and equipment [Line Items] |
Estimated Life | 3
Office equipment [Member] | Maximum [Member] |
Summary of Significant Accounting Policies (Details) - Schedule of property and equipment [Line Items] |
Estimated Life | 6

X
- References No definition available. + Details
Name: | abvcd_SummaryofSignificantAccountingPoliciesDetailsScheduleofpropertyandequipmentLineItems
Namespace Prefix: | abvcd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Describes the periods of time over which an entity anticipates to receive utility from its property, plant and equipment (that is, the periods of time over which an entity allocates the initial cost of its property, plant and equipment). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 35 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=68071081&loc=d3e1205-110223 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790 + Details
Name: | us-gaap_PropertyPlantAndEquipmentEstimatedUsefulLives
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=abvcd_BuildingsAndLeaseholdImprovementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_MachineryAndEquipmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_OfficeEquipmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |