Debt instrument covenant minimum trailing six month EBITDA.

No definition available.

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Namespace Prefix:	inve_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Line of credit facility amortize and mature date.

+ References

No definition available.

+ Details

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Namespace Prefix:	inve_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Line of credit facility early termination fee percentage.

+ References

No definition available.

+ Details

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Namespace Prefix:	inve_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Line of credit facility liquidity covenant in cash.

+ References

No definition available.

+ Details

Name:	inve_LineOfCreditFacilityLiquidityCovenantInCash
Namespace Prefix:	inve_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Line of credit facility termination fee percentage.

+ References

No definition available.

+ Details

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Namespace Prefix:	inve_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Loan conversion fixed charge coverage Ratio.

+ References

No definition available.

+ Details

Name:	inve_LoanConversionFixedChargeCoverageRatio
Namespace Prefix:	inve_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of years note payable,

+ References

No definition available.

+ Details

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Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Principal and accrued interest amount outstanding on line of credit.

+ References

No definition available.

+ Details

Name:	inve_PrincipalAndAccruedInterestAmountOutstandingOnLineOfCredit
Namespace Prefix:	inve_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1B
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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Description of the frequency of periodic payments (monthly, quarterly, annual).

+ References

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-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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+ Details

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

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

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

- Definition

Amount of expense (income) related to adjustment to fair value of warrant liability.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
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+ Details

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

- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

+ References

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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Description of the terms of a credit facility arrangement. Terms typically include interest rate, collateral required, guarantees required, repayment requirements, and restrictions on use of assets and activities of the entity.

+ References

+ Details

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

- Definition

Date the credit facility terminates, in YYYY-MM-DD format.

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityExpirationDate1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

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.

+ References

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-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(f))
-URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

+ Details

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

- Definition

The cash outflow from the repayment of long-term borrowing where a lender is placed in a lien position behind debt having a higher priority of repayment (senior) in case of liquidation of the entity's assets or underlying collateral.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Value of input used to measure outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant

- Definition

Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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-Paragraph 2
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Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

- Details

Name:	us-gaap_ClassOfWarrantOrRightAxis=inve_AprilTwentyOneFundsWarrantsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputPriceVolatilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputRiskFreeInterestRateMember
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Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputExpectedDividendRateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputExpectedTermMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=inve_AprilTwentyOneFundsPromissoryNoteMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=inve_PaycheckProtectionProgramPromissoryNoteMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
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Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=us-gaap_PrimeRateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=inve_NonFormulaRevolvingCreditFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

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Financial Liabilities - Additional Information (Detail) - USD ($)						3 Months Ended	6 Months Ended
	Jul. 01, 2021	Apr. 13, 2021	Feb. 08, 2021	May 05, 2020	Apr. 20, 2020	Jun. 30, 2021	Jun. 30, 2021	May 07, 2021
Debt Instrument [Line Items]
Gain on forgiveness of debt						$ 2,946,000	$ 2,946,000
April 21 Funds Warrants
Debt Instrument [Line Items]
Warrants outstanding term				3 years
Estimated Volatility \| April 21 Funds Warrants
Debt Instrument [Line Items]
Warrant, measurement input				63.2
Risk Free Interest Rate \| April 21 Funds Warrants
Debt Instrument [Line Items]
Warrant, measurement input				0.24
Dividend Yield \| April 21 Funds Warrants
Debt Instrument [Line Items]
Warrant, measurement input				0
Expected Life \| April 21 Funds Warrants
Debt Instrument [Line Items]
Warrants outstanding term				3 years
April 21 Funds Promissory Notes
Debt Instrument [Line Items]
Promissory notes principal amount				$ 4,000,000.0
Interest rate				8.00%
Debt instrument, frequency of periodic payment				quarterly
Principal amount, repaid		$ 2,800,000
April 21 Funds Promissory Notes \| April 21 Funds Warrants
Debt Instrument [Line Items]
Fair value of warrants				$ 290,000
Paycheck Protection Program Promissory Note
Debt Instrument [Line Items]
Interest rate					1.00%
Proceeds from Lines of Credit					$ 2,900,000
Notes payable, description					The PPP Note was payable two years from the date of the PPP Note, and there was no prepayment penalty.
Number of years note payable					2 years
Principal and accrued interest amount outstanding								$ 2,900,000
Gain on forgiveness of debt						$ 2,900,000
Minimum
Debt Instrument [Line Items]
Loan conversion fixed charge coverage ratio			1.35
Loan and Security Agreements \| East West Bank
Debt Instrument [Line Items]
Line of credit facility liquidity covenant in cash			$ 5,000,000
Minimum trailing six month EBITDA							$ 600,000
Loan and Security Agreements \| East West Bank \| Subsequent Event
Debt Instrument [Line Items]
Minimum trailing six month EBITDA	$ 1,200,000
Loan and Security Agreements \| Revolving Loan Facility
Debt Instrument [Line Items]
Line of credit facility early termination fee percentage							2.00%
Line of credit facility termination fee percentage thereafter							1.00%
Loan and Security Agreements \| Revolving Loan Facility \| East West Bank
Debt Instrument [Line Items]
Borrowing capacity under credit facility			$ 20,000,000.0
Loan facility payable date			Feb. 08, 2023
Loan and Security Agreements \| Revolving Loan Facility \| Prime Rate
Debt Instrument [Line Items]
Percentage of interest rate			0.25%
Loan and Security Agreements \| Non-formula Revolving Credit Facility \| East West Bank
Debt Instrument [Line Items]
Borrowing capacity under credit facility			$ 4,000,000.0
Loan facility payable date			Feb. 07, 2022
Loan facility amortize and mature date			Feb. 01, 2025
Period One \| April 21 Funds Promissory Notes
Debt Instrument [Line Items]
Interest rate				12.00%