Warrants And Options (Details 1) (USD $)
|
12 Months Ended |
Dec. 31, 2014
|
Issued on 08/18/14 [Member] |
|
Number Outstanding |
670,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber / us-gaap_StatementEquityComponentsAxis = VNRX_DateIssuanceSevenMember
|
Value if Exercised |
$ 1,842,500us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 / us-gaap_StatementEquityComponentsAxis = VNRX_DateIssuanceSevenMember
|
Issued on 08/18/14 One [Member] |
|
Number Outstanding |
60,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber / us-gaap_StatementEquityComponentsAxis = VNRX_DateIssuanceSevenOneMember
|
Value if Exercised |
240,000us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 / us-gaap_StatementEquityComponentsAxis = VNRX_DateIssuanceSevenOneMember
|
Issued on 12/31/2014 [Member] |
|
Number Outstanding |
1,568,300us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber / us-gaap_StatementEquityComponentsAxis = VNRX_DateIssuanceEightMember
|
Exercise Price |
$ 3.41us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = VNRX_DateIssuanceEightMember
|
Contractual Life (Years) |
3 years 4 months 24 days
|
Value if Exercised |
5,341,355us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 / us-gaap_StatementEquityComponentsAxis = VNRX_DateIssuanceEightMember
|
Minimum [Member] | Issued on 08/18/14 [Member] |
|
Exercise Price |
$ 2.50us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_RangeAxis = us-gaap_MinimumMember / us-gaap_StatementEquityComponentsAxis = VNRX_DateIssuanceSevenMember
|
Contractual Life (Years) |
4 years 6 months
|
Expiration Date |
Feb. 18, 2019
|
Minimum [Member] | Issued on 08/18/14 One [Member] |
|
Exercise Price |
$ 3.00us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_RangeAxis = us-gaap_MinimumMember / us-gaap_StatementEquityComponentsAxis = VNRX_DateIssuanceSevenOneMember
|
Contractual Life (Years) |
3 years 6 months
|
Expiration Date |
Feb. 18, 2018
|
Maximum [Member] | Issued on 08/18/14 [Member] |
|
Exercise Price |
$ 3.00us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_RangeAxis = us-gaap_MaximumMember / us-gaap_StatementEquityComponentsAxis = VNRX_DateIssuanceSevenMember
|
Contractual Life (Years) |
5 years 6 months
|
Expiration Date |
Feb. 18, 2020
|
Maximum [Member] | Issued on 08/18/14 One [Member] |
|
Exercise Price |
$ 5.00us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_RangeAxis = us-gaap_MaximumMember / us-gaap_StatementEquityComponentsAxis = VNRX_DateIssuanceSevenOneMember
|
Contractual Life (Years) |
6 years
|
Expiration Date |
Aug. 18, 2020
|
Issued On 11/25/11 [Member] |
|
Number Outstanding |
630,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber / us-gaap_CreationDateAxis = VNRX_DateIssuanceOneMember
|
Contractual Life (Years) |
3 years
|
Value if Exercised |
2,520,000us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 / us-gaap_CreationDateAxis = VNRX_DateIssuanceOneMember
|
Issued On 11/25/11 [Member] | Minimum [Member] |
|
Exercise Price |
$ 3.00us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_CreationDateAxis = VNRX_DateIssuanceOneMember / us-gaap_RangeAxis = us-gaap_MinimumMember
|
Expiration Date |
May 25, 2015
|
Issued On 11/25/11 [Member] | Maximum [Member] |
|
Exercise Price |
$ 5.00us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_CreationDateAxis = VNRX_DateIssuanceOneMember / us-gaap_RangeAxis = us-gaap_MaximumMember
|
Expiration Date |
Nov. 25, 2017
|
Issued On 09/01/12 [Member] |
|
Number Outstanding |
30,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber / us-gaap_CreationDateAxis = VNRX_DateIssuanceTwoMember
|
Contractual Life (Years) |
3 years
|
Value if Exercised |
159,300us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 / us-gaap_CreationDateAxis = VNRX_DateIssuanceTwoMember
|
Issued On 09/01/12 [Member] | Minimum [Member] |
|
Exercise Price |
$ 4.31us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_CreationDateAxis = VNRX_DateIssuanceTwoMember / us-gaap_RangeAxis = us-gaap_MinimumMember
|
Expiration Date |
Mar. 01, 2016
|
Issued On 09/01/12 [Member] | Maximum [Member] |
|
Exercise Price |
$ 6.31us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_CreationDateAxis = VNRX_DateIssuanceTwoMember / us-gaap_RangeAxis = us-gaap_MaximumMember
|
Expiration Date |
Sep. 01, 2018
|
Issued On 12/13/12 [Member] |
|
Number Outstanding |
100,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber / us-gaap_CreationDateAxis = VNRX_DateIssuanceThreeMember
|
Exercise Price |
$ 3.01us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_CreationDateAxis = VNRX_DateIssuanceThreeMember
|
Contractual Life (Years) |
3 years
|
Expiration Date |
Dec. 13, 2015
|
Value if Exercised |
301,000us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 / us-gaap_CreationDateAxis = VNRX_DateIssuanceThreeMember
|
Issued On 03/20/13 [Member] |
|
Number Outstanding |
37,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber / us-gaap_CreationDateAxis = VNRX_DateIssuanceFourMember
|
Contractual Life (Years) |
3 years
|
Value if Exercised |
123,950us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 / us-gaap_CreationDateAxis = VNRX_DateIssuanceFourMember
|
Issued On 03/20/13 [Member] | Minimum [Member] |
|
Exercise Price |
$ 2.35us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_CreationDateAxis = VNRX_DateIssuanceFourMember / us-gaap_RangeAxis = us-gaap_MinimumMember
|
Expiration Date |
Sep. 20, 2016
|
Issued On 03/20/13 [Member] | Maximum [Member] |
|
Exercise Price |
$ 4.35us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_CreationDateAxis = VNRX_DateIssuanceFourMember / us-gaap_RangeAxis = us-gaap_MaximumMember
|
Expiration Date |
Mar. 20, 2019
|
Issued on 09/02/13 [Member] |
|
Number Outstanding |
16,300us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber / us-gaap_CreationDateAxis = VNRX_DateIssuanceFiveMember
|
Contractual Life (Years) |
3 years
|
Value if Exercised |
54,605us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 / us-gaap_CreationDateAxis = VNRX_DateIssuanceFiveMember
|
Issued on 09/02/13 [Member] | Minimum [Member] |
|
Exercise Price |
$ 2.35us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_CreationDateAxis = VNRX_DateIssuanceFiveMember / us-gaap_RangeAxis = us-gaap_MinimumMember
|
Expiration Date |
Mar. 02, 2014
|
Issued on 09/02/13 [Member] | Maximum [Member] |
|
Exercise Price |
$ 4.35us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_CreationDateAxis = VNRX_DateIssuanceFiveMember / us-gaap_RangeAxis = us-gaap_MaximumMember
|
Expiration Date |
Sep. 02, 2016
|
Issued on 05/16/14 [Member] |
|
Number Outstanding |
25,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber / us-gaap_CreationDateAxis = VNRX_DateIssuanceSixMember
|
Value if Exercised |
$ 100,000us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 / us-gaap_CreationDateAxis = VNRX_DateIssuanceSixMember
|
Issued on 05/16/14 [Member] | Minimum [Member] |
|
Exercise Price |
$ 3.00us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_CreationDateAxis = VNRX_DateIssuanceSixMember / us-gaap_RangeAxis = us-gaap_MinimumMember
|
Contractual Life (Years) |
3 years
|
Expiration Date |
Nov. 16, 2017
|
Issued on 05/16/14 [Member] | Maximum [Member] |
|
Exercise Price |
$ 5.00us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_CreationDateAxis = VNRX_DateIssuanceSixMember / us-gaap_RangeAxis = us-gaap_MaximumMember
|
Contractual Life (Years) |
5 years 6 months
|
Expiration Date |
May 16, 2020
|