Threshold number of industrial unencumbered properties under the debt instrument.

No definition available.

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Namespace Prefix:	indt_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

The fixed charge coverage ratio to be maintained under the debt instrument covenant.

+ References

No definition available.

+ Details

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

- Definition

The minimum borrowing base under the debt instrument covenant.

+ References

No definition available.

+ Details

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Namespace Prefix:	indt_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Percentage of maximum secured leverage ratio of total secured indebtedness total assets under the debt instrument covenant.

+ References

No definition available.

+ Details

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Renewal term under the debt instrument arrangement.

+ References

No definition available.

+ Details

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Namespace Prefix:	indt_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of extension to the debt instrument term.

+ References

No definition available.

+ Details

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Namespace Prefix:	indt_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Threshold percentage of maximum leverage ratio of total indebtedness total assets under the debt instrument covenant.

+ References

No definition available.

+ Details

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

- Definition

Represents the line of credit facility consolidated tangible net worth.

+ References

No definition available.

+ Details

Name:	indt_LineOfCreditFacilityConsolidatedTangibleNetWorth
Namespace Prefix:	indt_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Percentage of aggregate increases in the shareholder's equity for calculation of consolidated tangible net worth under the debt instrument.

+ References

No definition available.

+ Details

Name:	indt_LineOfCreditFacilityConsolidatedTangibleNetWorthPercentageOfIncreaseInEquity
Namespace Prefix:	indt_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The aggregate borrowing capacity under the credit facility, consisting of the maximum borrowing capacity plus the contingent increase, if any one or more of the existing banks or new banks agree to provide such increased commitment amount.

+ References

No definition available.

+ Details

Name:	indt_LineOfCreditFacilityContingentIncreaseAggregateMaximumBorrowingCapacity
Namespace Prefix:	indt_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Minimum draw amount in line of credit.

+ References

No definition available.

+ Details

Name:	indt_LineOfCreditMinimumDrawAmount
Namespace Prefix:	indt_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Number of separate draws in a line of credit.

+ References

No definition available.

+ Details

Name:	indt_LineOfCreditNumberOfSeparateDraws
Namespace Prefix:	indt_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of facilities with minimum draw amount.

+ References

No definition available.

+ Details

Name:	indt_NumberOfFacilitiesWithMinimumDrawAmount
Namespace Prefix:	indt_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

The number of mortgage loans repaid.

+ References

No definition available.

+ Details

Name:	indt_NumberOfNonRecourseMortgageLoansRepaid
Namespace Prefix:	indt_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- 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

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1B
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

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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

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentTerm
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

No definition available.

+ Details

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

- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

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

- 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

- Details

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- Details

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Revolving and Delayed Draw Term Loan Facility Credit Agreement (Details) $ in Thousands		6 Months Ended
	Apr. 21, 2022 USD ($) property item	Jun. 30, 2022 USD ($) loan	Aug. 05, 2021 USD ($)
Revolving credit agreement
Increased line of credit	$ 250,000
Number of Non Recourse Mortgage Loans Repaid \| loan		4
LIBOR \| Term Borrowings
Revolving credit agreement
Interest rate (as a percent)	1.20%
SOFR \| Revolving Credit Facility
Revolving credit agreement
Interest rate (as a percent)	1.20%
SOFR \| Term Borrowings
Revolving credit agreement
Interest rate (as a percent)	1.15%
New Credit Facility
Revolving credit agreement
Maximum borrowing capacity	$ 250,000
Number of extension term \| item	2
Renewal term	1 year
Increased line of credit	$ 500,000
Tangible net worth	$ 319,149
Percentage of aggregate increases in the shareholder's equity	75.00%
Threshold percentage of maximum leverage ratio of total indebtedness total assets	60.00%
Line of credit borrowings		$ 111,181
Standby letters of credit aggregate amount		5,873
New Credit Facility \| Revolving Credit Facility
Revolving credit agreement
Maximum borrowing capacity	$ 100,000
New Credit Facility \| Through March 31, 2022
Revolving credit agreement
Fixed charge coverage ratio	1.25
New Credit Facility \| Through June 30, 2022
Revolving credit agreement
Fixed charge coverage ratio	1.50
New Credit Facility \| Through December 31, 2022
Revolving credit agreement
Percentage of maximum secured leverage ratio of total secured indebtedness total assets	50.00%
Minimum borrowing base	$ 75,000
New Credit Facility \| Through March 31, 2023
Revolving credit agreement
Percentage of maximum secured leverage ratio of total secured indebtedness total assets	40.00%
New Credit Facility \| From December 31, 2022 to December 31, 2023
Revolving credit agreement
Minimum borrowing base	$ 125,000
New Credit Facility \| From June 30, 2021 to December 31, 2023
Revolving credit agreement
Threshold number of industrial unencumbered properties \| property	5
New Credit Facility \| Through December 31, 2023
Revolving credit agreement
Minimum borrowing base	$ 250,000
Threshold number of industrial unencumbered properties \| property	8
New Credit Facility \| LIBOR
Revolving credit agreement
Variable interest rate margin (as a percent)	1.20%
Delayed Draw Term Loan Facility
Revolving credit agreement
Maximum borrowing capacity	$ 150,000
Term of debt	5 years
Number of separate draws \| item	3
Number of facilities with minimum draw amount \| item	2
Minimum draw amount	$ 25,000
Line of credit borrowings		$ 60,000
Delayed Draw Term Loan Facility \| SOFR
Revolving credit agreement
Variable interest rate margin (as a percent)	1.15%
Existing Credit Facility
Revolving credit agreement
Maximum borrowing capacity	$ 100,000
Existing Credit Facility \| Through December 31, 2022
Revolving credit agreement
Minimum borrowing base			$ 30,000
Existing Credit Facility \| From December 31, 2022 to December 31, 2023
Revolving credit agreement
Minimum borrowing base			50,000
Existing Credit Facility \| Through December 31, 2023
Revolving credit agreement
Minimum borrowing base			$ 100,000