Name:	tovx_CommitmentsAndContingenciesDisclosureLineItems
Namespace Prefix:	tovx_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Duration of lease rent abatement.

No definition available.

Name:	tovx_LeaseRentAbatementPeriod1
Namespace Prefix:	tovx_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Term of lessee's operating lease additional renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

No definition available.

Name:	tovx_LesseeOperatingLeaseAdditionalRenewalTerm
Namespace Prefix:	tovx_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Term of lessee's operating lease short term agreements, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

No definition available.

Name:	tovx_LesseeOperatingLeaseShortTermAgreementTerm
Namespace Prefix:	tovx_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Percentage at which funds can be borrowed by company for tenants improvements.

No definition available.

Name:	tovx_PercentageOfFundsToBeBorrowedByCompany
Namespace Prefix:	tovx_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	instant

Percentage of office leases owned by subsidiary.

No definition available.

Name:	tovx_PercentageOfOfficeLeasesOwnedBySubsidiary
Namespace Prefix:	tovx_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478964/842-20-50-3

Name:	us-gaap_LesseeOperatingLeaseRenewalTerm
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 53
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479589/842-20-55-53

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478964/842-20-50-4

Name:	us-gaap_OperatingLeaseCost
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 53
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479589/842-20-55-53

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (g)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478964/842-20-50-4