Commitments and Contingencies (Details 3) - Grants Repayable [Member]	Dec. 31, 2023 USD ($)
2024	$ 55,855
2025	37,436
2026	45,120
2027	50,093
2028	53,569
Greater than 5 years	236,489
Total Grants Repayable	$ 478,562

Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

No definition available.

Name:	vnrx_GrantsRepayable
Namespace Prefix:	vnrx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant