XML 87 R67.htm IDEA: XBRL DOCUMENT
v3.22.1

Shareholders' Equity (Details) - Schedule of options valued using a Black-Scholes pricing model with assumptions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Shareholders' Equity (Details) - Schedule of options valued using a Black-Scholes pricing model with assumptions [Line Items] |  |
Dividend yield | 0.00% | 0.00%
Expected volatility |  |
Risk-free interest rate |  |
Minimum [Member] |  |
Shareholders' Equity (Details) - Schedule of options valued using a Black-Scholes pricing model with assumptions [Line Items] |  |
Expected volatility | 50.27% | 57.34%
Risk-free interest rate | 0.66% | 0.27%
Contractual term (years) | 0 years | 5 years
Maximum [Member] |  |
Shareholders' Equity (Details) - Schedule of options valued using a Black-Scholes pricing model with assumptions [Line Items] |  |
Expected volatility | 52.71% | 44.40%
Risk-free interest rate | 1.61% | 1.61%
Contractual term (years) | 10 years | 10 years
Black- Scholes option-pricing [Member] |  |
Shareholders' Equity (Details) - Schedule of options valued using a Black-Scholes pricing model with assumptions [Line Items] |  |
Dividend yield | 0.00% | 0.00%
Contractual term (years) | 10 years | 10 years
Black- Scholes option-pricing [Member] | Minimum [Member] |  |
Shareholders' Equity (Details) - Schedule of options valued using a Black-Scholes pricing model with assumptions [Line Items] |  |
Expected volatility | 50.27% | 45.11%
Risk-free interest rate | 0.66% | 0.23%
Black- Scholes option-pricing [Member] | Maximum [Member] |  |
Shareholders' Equity (Details) - Schedule of options valued using a Black-Scholes pricing model with assumptions [Line Items] |  |
Expected volatility | 51.84% | 55.97%
Risk-free interest rate | 1.61% | 1.61%

X
- References No definition available. + Details
Name: | nnox_ShareholdersEquityDetailsScheduleofoptionsvaluedusingaBlackScholespricingmodelwithassumptionsLineItems
Namespace Prefix: | nnox_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. + 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 (f)(2)(iii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over 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 (f)(2)(ii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. + 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 (f)(2)(iv) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average remaining contractual term of exercisable stock options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(2) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
Name: | us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=nnox_BlackScholesOptionpricingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |