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EQUITY INCENTIVE PLAN - Summary of Stock Option Activity (Parenthetical) (Details) | 3 Months Ended
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Mar. 31, 2023 shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Inducement stock options to purchase shares of common stock, granted | 3,077,411 | [1]
Chief Administrative Officer and Chief Financial Officer |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Inducement stock options to purchase shares of common stock, granted | 1,000,000 |
[1] | Includes inducement stock options to purchase 1,000,000 shares of common stock granted to the Company’s Chief Administrative Officer and Chief Financial Officer outside of the Hyperfine Plan and in accordance with Nasdaq Listing Rule 5635(c)(4).

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- Definition Gross number of share options (or share units) granted during the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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