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Shareholders' Equity (Details) | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Oct. 26, 2020 | Aug. 31, 2020 USD ($) $ / shares shares | Jan. 31, 2020 $ / shares shares | Jun. 17, 2019 USD ($) $ / shares shares | Dec. 31, 2020 USD ($) $ / shares shares | Dec. 31, 2019 USD ($) $ / shares | Dec. 31, 2018 USD ($) $ / shares | Sep. 03, 2019 ₪ / shares shares
Shareholders' Equity (Details) [Line Items] |  |  |  |  |  |  |  |
Aggregate amount (in Dollars) | $ |  |  |  |  |  | $ 312,500 | $ 3,684,000 |
Purchase price (in Dollars per share) | $ / shares |  |  | $ 12.00 | $ 20.87 | $ 16.00 | $ 2,210 | $ 2.21 |
Ordinary shares |  |  | 1,109,245 | 2,262,443 | 4,624,500 |  |  |
Aggregate purchase price (in Dollars) | $ |  |  |  | $ 5,000,000 |  | $ 5,000,000 |  |
Aggregate purchase price (in Dollars) | $ |  |  |  |  | $ 74,000,000 |  |  |
Net proceeds (in Dollars) | $ |  |  |  |  | 71,000,000 |  |  |
Net proceeds from IPO (in Dollars) | $ |  |  |  |  | $ 169,348,000 |  |  |
Percentage of discount price |  |  | 25.00% |  |  |  |  |
Ordinary shares reserved under the ESOP |  |  |  |  |  |  |  | 8,041,936
Price per share (in New Shekels per share) | ₪ / shares |  |  |  |  |  |  |  | ₪ 0.01
Number of exercised shares |  |  |  |  | 1,027,151 |  |  |
Description of share-based compensation expenses | the Company entered into an amendment to a business development agreement (“the Agreement”) dated February 4, 2020 with two service providers pursuant to which the Company paid an aggregate one-time payment of $400 thousand plus VAT and issued to them warrants to purchase an aggregate of 650,000 ordinary shares at an exercise price of $18 per share with a graded vesting ending 10 weeks following the grant date (subject to a standard cashless exercise provision). As a result, the Company recorded an expense of $6.1 million for the warrants granted. The service providers waived any and all past, present and future compensation to which they are or may be entitled pursuant to the Agreement and all activities undertaking on behalf of the Company, including the right to a percentage from future revenues from any of the Company’s systems and the issuance of warrants. |  |  |  |  |  |  |
Nanox PLC [Member] |  |  |  |  |  |  |  |
Shareholders' Equity (Details) [Line Items] |  |  |  |  |  |  |  |
Aggregate amount (in Dollars) | $ |  |  |  |  |  | $ 4,038,000 |  |
IPO [Member] |  |  |  |  |  |  |  |
Shareholders' Equity (Details) [Line Items] |  |  |  |  |  |  |  |
Purchase price (in Dollars per share) | $ / shares |  | $ 18 |  |  |  |  |  |
Ordinary shares |  | 9,178,744 |  |  |  |  |  |
Aggregate purchase price (in Dollars) | $ |  | $ 190,000,000 |  |  |  |  |  |
Stock Issued During Period, Shares, New Issues |  | 9,178,744 |  |  |  |  |  |
Over-Allotment Option [Member] |  |  |  |  |  |  |  |
Shareholders' Equity (Details) [Line Items] |  |  |  |  |  |  |  |
Stock Issued During Period, Shares, New Issues |  | 1,376,812 |  |  |  |  |  |
Equity Incentive Plan [Member] |  |  |  |  |  |  |  |
Shareholders' Equity (Details) [Line Items] |  |  |  |  |  |  |  |
Ordinary shares |  |  |  |  | 2,978,247 |  |  |
Warrants [Member] |  |  |  |  |  |  |  |
Shareholders' Equity (Details) [Line Items] |  |  |  |  |  |  |  |
Ordinary shares |  |  |  | 2,262,443 |  |  |  |
Employees, Officers and Directors [Member] |  |  |  |  |  |  |  |
Shareholders' Equity (Details) [Line Items] |  |  |  |  |  |  |  |
Ordinary shares |  |  |  |  | 730,734 |  |  |
Exercise price per share (in Dollars per share) | $ / shares |  |  |  |  | $ 13.53 |  |  |

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