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Earnings Per Share (Tables) | 12 Months Ended
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Dec. 31, 2022
Earnings Per Share [Abstract] |
Schedule of basic and diluted earnings per share computation |
|  | Year ended December 31, |
|  | 2022 |  |  | 2021 |
Net income attributable to the Greenland Technologies Holding Corporation and subsidiaries |  | $ | 3,559,565 |  |  | $ | 6,265,578 |
Weighted average basic and diluted computation shares outstanding: |  |  |  |  |  |  |  |
Weighted average shares used in basic computation |  |  | 11,886,876 |  |  |  | 10,840,638 |
Diluted effect of stock options and warrants |  |  | — |  |  |  | — |
Weighted average shares used in diluted computation |  |  | 11,886,876 |  |  |  | 10,840,638 |
Basic and diluted net income per share |  | $ | 0.30 |  |  | $ | 0.58 |

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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 https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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