XML 92 R59.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Equity and Long-term Investments and Fair Value Measurements - Equity Investment in InCarda (Details) $ / shares in Units, $ in Thousands |  |  | 3 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Jun. 15, 2022 USD ($) $ / shares shares | Mar. 09, 2022 USD ($) | Jun. 30, 2023 USD ($) | Jun. 30, 2022 USD ($) | Sep. 30, 2020 USD ($) shares | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2024 USD ($) Director | Jan. 17, 2024 USD ($)
Equity Investment |  |  |  |  |  |  |  |  |
Total purchase price |  |  |  |  |  | $ 453,500 |  | $ 453,500 |
InCarda |  |  |  |  |  |  |  |  |
Equity Investment |  |  |  |  |  |  |  |  |
Number of Investee's Board members currently representing the Company | Director |  |  |  |  |  |  |  | 0 |
Number of the Investee's Board members | Director |  |  |  |  |  |  |  | 6 |
Unrealized loss from fair value changes in equity investments |  |  |  |  |  | $ 3,100 | $ 8,700 |  |
Consolidated Investees [Member] | InCarda |  |  |  |  |  |  |  |  |
Equity Investment |  |  |  |  |  |  |  |  |
Equity investment ownership percentage |  |  |  |  |  | 8.10% |  | 9.10% |
InCarda Convertible Note | InCarda |  |  |  |  |  |  |  |  |
Equity Investment |  |  |  |  |  |  |  |  |
Equity and long-term investments at fair value |  |  |  |  |  |  |  | $ 400 |
Total purchase price |  |  |  |  |  |  |  |  | $ 400
Debt Instrument, annual interest rate |  |  |  |  |  |  |  |  | 8.00%
Series C preferred stock and warrants | InCarda |  |  |  |  |  |  |  |  |
Equity Investment |  |  |  |  |  |  |  |  |
Amount of securities purchase agreement |  |  |  |  | $ 15,800 |  |  |  |
Warrants | InCarda |  |  |  |  |  |  |  |  |
Equity Investment |  |  |  |  |  |  |  |  |
Expiration date |  |  |  |  | Mar. 31, 2023 |  |  |  |
Warrant carrying value write off amount |  |  |  |  |  | $ 100 |  |  |
Convertible note and warrants | InCarda |  |  |  |  |  |  |  |  |
Equity Investment |  |  |  |  |  |  |  |  |
Amount of securities purchase agreement |  | $ 700 |  |  |  |  |  |  |
Common stock | InCarda |  |  |  |  |  |  |  |  |
Equity Investment |  |  |  |  |  |  |  |  |
Debt Conversion, Converted Instrument, Shares Issued | shares | 4,093,886 |  |  |  |  |  |  |  |
Series A1 preferred stock | InCarda |  |  |  |  |  |  |  |  |
Equity Investment |  |  |  |  |  |  |  |  |
Debt Conversion, Converted Instrument, Shares Issued | shares | 37,350 |  |  |  |  |  |  |  |
Series D 1 Preferred Stock | InCarda |  |  |  |  |  |  |  |  |
Equity Investment |  |  |  |  |  |  |  |  |
Debt Conversion, Converted Instrument, Shares Issued | shares | 8,771,780 |  |  |  |  |  |  |  |
Series D 2 Preferred Stock | InCarda |  |  |  |  |  |  |  |  |
Equity Investment |  |  |  |  |  |  |  |  |
Debt Conversion, Converted Instrument, Shares Issued | shares | 3,369,802 |  |  |  |  |  |  |  |
Series D1 Warrant | InCarda |  |  |  |  |  |  |  |  |
Equity Investment |  |  |  |  |  |  |  |  |
Debt Conversion, Converted Instrument, Shares Issued | shares | 2,490,033 |  |  |  |  |  |  |  |
Exercise price of warrants | $ / shares | $ 0.2 |  |  |  |  |  |  |  |
Series C preferred stock | InCarda |  |  |  |  |  |  |  |  |
Equity Investment |  |  |  |  |  |  |  |  |
Number of shares to be purchased under the securities purchase agreement | shares |  |  |  |  | 20,469,432 |  |  |  |
Debt Conversion, Converted Instrument, Shares Issued | shares | 20,469,432 |  |  |  |  |  |  |  |
Maximum number of additional shares into which warrants may be converted under the securities purchase agreement | shares |  |  |  |  | 5,117,358 |  |  |  |
Transaction cost |  |  |  |  | $ 800 |  |  |  |
Equity and long-term investments at fair value |  |  |  |  |  | 4,800 |  | 4,800 |
Exercise price of warrants | $ / shares | $ 0.73 |  |  |  |  |  |  |  |
Series C warrants | InCarda |  |  |  |  |  |  |  |  |
Equity Investment |  |  |  |  |  |  |  |  |
Debt Conversion, Converted Instrument, Shares Issued | shares | 5,117,358 |  |  |  |  |  |  |  |
Series D Warrants | InCarda |  |  |  |  |  |  |  |  |
Equity Investment |  |  |  |  |  |  |  |  |
Equity and long-term investments at fair value |  |  |  |  |  | 100 |  | 100 |
Series D Preferred Stock | InCarda |  |  |  |  |  |  |  |  |
Equity Investment |  |  |  |  |  |  |  |  |
Payments to acquire equity securities | $ 2,300 |  |  |  |  |  |  |  |
Series D 1 And D 2 Preferred Stock And Common Stock | InCarda |  |  |  |  |  |  |  |  |
Equity Investment |  |  |  |  |  |  |  |  |
Equity and long-term investments at fair value |  |  |  |  |  | $ 2,700 |  | $ 2,700 |
Backsolve Valuation | InCarda |  |  |  |  |  |  |  |  |
Equity Investment |  |  |  |  |  |  |  |  |
Impairment of equity investments |  |  | $ 2,900 | $ 9,000 |  |  |  |  |
Significant Unobservable Inputs, Level 3 | Backsolve Valuation | InCarda |  |  |  |  |  |  |  |  |
Equity Investment |  |  |  |  |  |  |  |  |
Expected holding period |  |  | 2 years | 2 years |  |  |  |  |
Risk free interest rate |  |  | 4.90% | 3.20% |  |  |  |  |
Dividend yield |  |  | 0.00% | 0.00% |  |  |  |  |
Estimated volatility |  |  | 114.20% | 122.00% |  |  |  |  |

X
- Definition Debt instrument transaction cost + References No definition available. + Details
Name: | inva_DebtInstrumentTransactionCost
Namespace Prefix: | inva_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Dividend yield. + References No definition available. + Details
Name: | inva_DividendYield
Namespace Prefix: | inva_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Expected holding period of equity method investment. + References No definition available. + Details
Name: | inva_ExpectedHoldingPeriod
Namespace Prefix: | inva_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Expiration date. + References No definition available. + Details
Name: | inva_ExpirationDate
Namespace Prefix: | inva_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition The total number of Board members of the Investee. + References No definition available. + Details
Name: | inva_NumberOfBoardMembersOfInvestee
Namespace Prefix: | inva_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of the Company's Board members currently serving on the Investee's Board. + References No definition available. + Details
Name: | inva_NumberOfCompanysBoardMembersCurrentlyServingOnBoardOfInvestee
Namespace Prefix: | inva_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percentage of estimated volatility. + References No definition available. + Details
Name: | inva_PercentageOfEstimatedVolatility
Namespace Prefix: | inva_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Risk free interest rate. + References No definition available. + Details
Name: | inva_RiskFreeInterestRate
Namespace Prefix: | inva_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of warrants issued or sold by the subsidiary or equity method investee per stock transaction. + References No definition available. + Details
Name: | inva_SaleOfWarrantsNumberOfWarrantsIssuedInTransaction
Namespace Prefix: | inva_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount the Company agreed to pay for common stock and warrants upon satisfaction of certain closing conditions under the terms of the securities purchase agreement. + References No definition available. + Details
Name: | inva_SecuritiesPurchaseAgreementAmount
Namespace Prefix: | inva_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Warrant carrying value write off amount. + References No definition available. + Details
Name: | inva_WarrantCarryingValueWriteOffAmount
Namespace Prefix: | inva_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-3 + Details
Name: | us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482913/230-10-50-3 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482913/230-10-50-5 + Details
Name: | us-gaap_DebtConversionConvertedInstrumentSharesIssued1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-4 + Details
Name: | us-gaap_DebtInstrumentCarryingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)(a)(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1B + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of other-than-temporary decline in value that has been recognized against investment accounted for under equity method of accounting. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 323 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481664/323-10-45-1 + Details
Name: | us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 323 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481687/323-10-50-3 + Details
Name: | us-gaap_EquityMethodInvestmentOwnershipPercentage
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI), classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483467/210-10-45-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1A -Publisher FASB -URI https://asc.fasb.org/1943274/2147482736/825-10-45-1A + Details
Name: | us-gaap_EquitySecuritiesFvNi
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of unrealized loss on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 321 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479536/321-10-50-4 + Details
Name: | us-gaap_EquitySecuritiesFvNiUnrealizedLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of cash outflow to acquire investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI), classified as investing activity. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 19 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-19 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 45 -Paragraph 1 -SubTopic 10 -Topic 321 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479567/321-10-45-1 + Details
Name: | us-gaap_PaymentsToAcquireEquitySecuritiesFvNi
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The number of shares issued or sold by the subsidiary or equity method investee per stock transaction. + References No definition available. + Details
Name: | us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=inva_IncardaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=inva_ConsolidatedInvesteesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=inva_InCardaConvertibleNoteMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=inva_SeriesCPreferredStockAndWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_WarrantMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=inva_ConvertibleNoteAndWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_CommonStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=inva_SeriesA1PreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=inva_SeriesD1PreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=inva_SeriesD2PreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=inva_SeriesD1WarrantMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_SeriesCPreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=inva_SeriesCWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=inva_SeriesDWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_SeriesDPreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=inva_SeriesD1AndD2PreferredStockAndCommonStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ValuationTechniqueAxis=inva_OptionPricingModelBacksolveValuationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |