Income Taxes (Details) - USD ($) |
3 Months Ended | 5 Months Ended | 6 Months Ended | 11 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|---|---|
Jun. 30, 2021 |
Jun. 30, 2020 |
Jun. 30, 2020 |
Jun. 30, 2021 |
Dec. 31, 2020 |
Dec. 31, 2020 |
Dec. 31, 2019 |
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| Components of the Company's loss before income tax expense | |||||||
| Loss before income tax provision | $ (7,626,000) | $ (2,000) | $ (2,000) | $ (11,708,000) | $ (11,912,000) | ||
| Provision for income taxes | $ 0 | $ 0 | |||||
| Evolv Technologies Holdings, Inc. | |||||||
| Components of the Company's loss before income tax expense | |||||||
| United States | $ (27,066,000) | $ (19,238,000) | |||||
| Foreign | (326,000) | (619,000) | |||||
| Loss before income tax provision | (27,392,000) | (19,857,000) | |||||
| Provision for income taxes | $ 0 | $ 0 | |||||
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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