XML 125 R40.htm IDEA: XBRL DOCUMENT
v3.25.3

StockBased Compensation (Details 3) | 9 Months Ended
--- | ---
Sep. 30, 2025 USD ($) $ / shares shares
Option Four [Member] |
Number Outstanding, shares | 1,230,837
Number Exercisable, shares | 1,230,837
Exercise Price | $ / shares | $ 4.00
Weighted Average Remaining Contractual Life (years) | 1 year 5 months 8 days
Proceeds to Company if Exercised | $ | $ 4,923,348
Options One [Member] |
Number Outstanding, shares | 545,000
Number Exercisable, shares | 545,000
Exercise Price | $ / shares | $ 3.25
Weighted Average Remaining Contractual Life (years) | 3 years 4 months 13 days
Proceeds to Company if Exercised | $ | $ 1,771,250
Option Two [Member] |
Number Outstanding, shares | 820,535
Number Exercisable, shares | 820,535
Exercise Price | $ / shares | $ 3.40
Weighted Average Remaining Contractual Life (years) | 5 years 10 months 2 days
Proceeds to Company if Exercised | $ | $ 2,789,819
Option Three [Member] |
Number Outstanding, shares | 725,000
Number Exercisable, shares | 725,000
Exercise Price | $ / shares | $ 3.60
Weighted Average Remaining Contractual Life (years) | 4 years 7 months 9 days
Proceeds to Company if Exercised | $ | $ 2,610,000
Option Five [Member] |
Number Outstanding, shares | 89,163
Number Exercisable, shares | 89,163
Exercise Price | $ / shares | $ 4.38
Weighted Average Remaining Contractual Life (years) | 2 years 3 months 25 days
Proceeds to Company if Exercised | $ | $ 390,534
Total Option [Member] |
Number Outstanding, shares | 4,056,535
Number Exercisable, shares | 4,056,535
Proceeds to Company if Exercised | $ | $ 15,704,951
Option Six [Member] |
Number Outstanding, shares | 50,000
Number Exercisable, shares | 50,000
Exercise Price | $ / shares | $ 4.80
Weighted Average Remaining Contractual Life (years) | 1 year 3 months
Proceeds to Company if Exercised | $ | $ 240,000
Option Seven [Member] |
Number Outstanding, shares | 596,000
Number Exercisable, shares | 596,000
Exercise Price | $ / shares | $ 5.00
Weighted Average Remaining Contractual Life (years) | 1 year 5 months 26 days
Proceeds to Company if Exercised | $ | $ 2,980,000

X
- Definition Amount of cash inflow from exercise of option under share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 14 -Subparagraph (a) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-14 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2A -Subparagraph (a) -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2A + Details
Name: | us-gaap_ProceedsFromStockOptionsExercised
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of options outstanding, including both vested and non-vested options. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(ii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(ii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Weighted average remaining contractual term for option awards outstanding, 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 -Topic 718 -SubTopic 10 -Subparagraph (e)(1) -Name Accounting Standards Codification -Paragraph 2 -Section 50 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=vnrx_OptionFourMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=vnrx_OptionsOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=vnrx_OptionTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=vnrx_StockOptionThreeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=vnrx_OptionFiveMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=vnrx_TotalStockOptionOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=vnrx_StockOptionSixMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=vnrx_StockOptionSevenMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |