XML 85 R52.htm IDEA: XBRL DOCUMENT v3.25.0.1

Consolidated Entities and Acquisitions - Summary of Individual Investments Held by ISP Fund (Details) - Isp Fund Lp [Member] - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Preferred stocks - Privately held healthcare companies
Money market fund and cash	$ 107,532	$ 63,339
Total investments held by ISP Fund LP	255,658	311,812
Publicly Held Healthcare Companies
Common stock - Publicly traded healthcare companies
Common stock	86,028	187,868
Privately Held Healthcare Companies
Preferred stocks - Privately held healthcare companies
Warrants	8,507	8,075
United States | Publicly Held Healthcare Companies
Common stock - Publicly traded healthcare companies
Common stock	84,039	184,926
United States | Privately Held Healthcare Companies
Preferred stocks - Privately held healthcare companies
Preferred stock	53,591	52,530
United Kingdom | Publicly Held Healthcare Companies
Common stock - Publicly traded healthcare companies
Common stock	$ 1,989	$ 2,942

X

- Definition

Investments In Common Stock

+ References

No definition available.

+ Details

Name:	inva_InvestmentsInCommonStock
Namespace Prefix:	inva_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Investments in preferred stock.

+ References

No definition available.

+ Details

Name:	inva_InvestmentsInPreferredStock
Namespace Prefix:	inva_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Investments In Warrants

+ References

No definition available.

+ Details

Name:	inva_InvestmentsInWarrants
Namespace Prefix:	inva_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Money market fund and cash.

+ References

No definition available.

+ Details

Name:	inva_MoneyMarketFundAndCash
Namespace Prefix:	inva_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	us-gaap_CommonStockNumberOfSharesParValueAndOtherDisclosuresAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Sum of the carrying amounts as of the balance sheet date of all investments.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 944
-SubTopic 80
-Name Accounting Standards Codification
-Section 55
-Paragraph 14
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480078/944-80-55-14

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 944
-SubTopic 80
-Name Accounting Standards Codification
-Section 55
-Paragraph 9
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480078/944-80-55-9

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(1)(h))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(1)(6))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1

+ Details

Name:	us-gaap_Investments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	us-gaap_PreferredStockNumberOfSharesParValueAndOtherDisclosuresAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	srt_ConsolidatedEntitiesAxis=inva_IspFundLpMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=inva_PubliclyTradedHealthcareCompaniesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=inva_PrivatelyHeldHealthcareCompaniesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=country_US
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=country_GB
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: