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Loss per Share (Tables) | 3 Months Ended
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Mar. 31, 2021
Earnings Per Share [Abstract] |
Schedule of loss per share |
|  | For the Three Months Ended |
|  | March 31, 2021 |  |  | March 31, 2020 |
Numerator: |  |  |  |  |  |
Net loss attributable to ABVC’s common stockholders |  | $ | (1,128,505 | ) |  | $ | (1,247,538 | )
Denominator: |  |  |  |  |  |  |  |
Weighted-average shares outstanding: |  |  |  |  |  |  |  |
Weighted-average shares outstanding - Basic |  |  | 24,420,526 |  |  |  | 19,484,542 |
Stock options |  |  |  |  |  |  | – |
Weighted-average shares outstanding - Diluted |  |  | 24,420,526 |  |  |  | 19,484,542 |
Loss per share |  |  |  |  |  |  |  |
-Basic |  | $ | (0.05 | ) |  | $ | (0.06 | )
-Diluted |  | $ | (0.05 | ) |  | $ | (0.06 | )

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- 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=6371337&loc=d3e3550-109257 + Details
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