XML 57 R44.htm IDEA: XBRL DOCUMENT
v3.8.0.1

STOCK-BASED COMPENSATION - RSAs and RSUs (Details) - Senior Management - USD ($) $ in Millions |  |  | 12 Months Ended
--- | --- | --- | ---
Jan. 17, 2017 | Jan. 14, 2016 | Dec. 31, 2011
Performance-Contingent RSAs and RSUs | Long-term retention and incentive performance-contingent RSAs |  |  |
Stock-based compensation |  |  |
Vested (in shares) |  |  | 63,000
Timeframe for achievement of performance conditions |  |  | 6 years
Market-Based RSAs and RSUs | TSR and Performance Measures |  |  |
Stock-based compensation |  |  |
Timeframe for calculation of TSR | 2 years | 2 years |
Minimum payout of shares (in shares) | 0 | 0 |
Maximum payout of shares (in shares) | 406,868 | 328,688 |
Aggregate value recognized as compensation expense | $ 3.2 | $ 2.0 |
Market-Based RSAs and RSUs | TSR and Performance Measures | Vesting on February 20, 2018 |  |  |
Stock-based compensation |  |  |
Vesting percentage |  | 67.00% |
Market-Based RSAs and RSUs | TSR and Performance Measures | Vesting on February 20, 2019 |  |  |
Stock-based compensation |  |  |
Vesting percentage | 66.70% |  |
Market-Based RSAs | TSR and Performance Measures |  |  |
Stock-based compensation |  |  |
Granted (in shares) | 353,508 | 282,394 |
Market-Based RSAs | TSR and Performance Measures | Vesting on February 20, 2019 |  |  |
Stock-based compensation |  |  |
Vesting percentage |  | 33.30% |
Market-Based RSAs | TSR and Performance Measures | Vesting on February 20, 2020 |  |  |
Stock-based compensation |  |  |
Vesting percentage | 33.30% |  |
Market-Based RSUs | TSR and Performance Measures |  |  |
Stock-based compensation |  |  |
Granted (in shares) | 53,360 | 46,294 |
Market-Based RSUs | TSR and Performance Measures | Vesting on November 20, 2018 |  |  |
Stock-based compensation |  |  |
Vesting percentage |  | 33.30% |
Market-Based RSUs | TSR and Performance Measures | Vesting on November 20, 2019 |  |  |
Stock-based compensation |  |  |
Vesting percentage | 33.30% |  |

X
- Definition Represents the maximum payout of shares granted upon the actual performance against the Performance Measures. + References No definition available. + Details
Name: | inva_ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumPayOutOfShares
Namespace Prefix: | inva_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the minimum payout of shares granted upon the actual performance against the Performance Measures. + References No definition available. + Details
Name: | inva_ShareBasedCompensationArrangementByShareBasedPaymentAwardMinimumPayOutOfShares
Namespace Prefix: | inva_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents information pertaining to period over which the relative total shareholder return is to be calculated to enable vesting of share-based payment awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
Name: | inva_ShareBasedCompensationArrangementByShareBasedPaymentAwardTimeframeForCalculationOfRelativeTotalShareholderReturn
Namespace Prefix: | inva_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(2) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
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_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of vesting of share-based compensation awards. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
Name: | us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Value, before forfeitures, of stock or other type of equity granted of any equity-based compensation plan other than an employee stock ownership plan (ESOP). + References No definition available. + Details
Name: | us-gaap_StockGrantedDuringPeriodValueSharebasedCompensationGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_AwardTypeAxis=inva_PerformanceContingentRestrictedStockAwardsAndRestrictedStockUnitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | inva_VestingCriteriaAxis=inva_DualTriggerVestingPerformanceAndServiceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TitleOfIndividualAxis=us-gaap_ManagementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=inva_MarketBasedRestrictedStockAwardsAndRestrictedStockUnitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | inva_VestingCriteriaAxis=inva_RelativeTotalShareholderReturnAndPerformanceMeasuresMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VestingAxis=inva_VestingOnFebruaryTwenty2018Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VestingAxis=inva_VestingOnFebruaryTwenty2019Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=inva_MarketBasedRestrictedStockAwardsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VestingAxis=inva_VestingOnFebruaryTwenty2020Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=inva_MarketBasedRestrictedStockUnitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VestingAxis=inva_VestingOnNovemberTwenty2018Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VestingAxis=inva_VestingOnNovemberTwenty2019Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |