Nature of the Business and Basis of Presentation - Going Concen (Details) $ in Millions |
1 Months Ended |
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Jul. 31, 2021
USD ($)
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| Evolv Technologies Holdings, Inc. | Subsequent events | |
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | |
| Received gross proceeds from PIPE investment | $ 300.0 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition The cash inflow associated with the amount received by a corporation from a shareholder during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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