XML 11 R43.htm IDEA: XBRL DOCUMENT v3.19.3

Investment in Consolidated and Unconsolidated Entities - Unconsolidated Entities (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Schedule of Debt Maturities of the Unconsolidated Entities
Mortgage debt	$ 256,593	$ 272,629
IAGM Retail Fund I, LLC
Schedule of Debt Maturities of the Unconsolidated Entities
2019	0
2020	14,872
2021	23,150
2022	0
2023	180,125
Thereafter	40,680
Mortgage debt	$ 258,827

X

- Definition

Amount of long-term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing in the next fiscal year following the latest fiscal year for equity method investments.

+ References

No definition available.

+ Details

Name:	ivtp_EquityMethodInvestmentsDebtMaturitiesRepaymentsofPrincipalInNextTwelveMonths
Namespace Prefix:	ivtp_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Equity Method Investments Long Term Debt

+ References

No definition available.

+ Details

Name:	ivtp_EquityMethodInvestmentsLongTermDebt
Namespace Prefix:	ivtp_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount of long term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing after the fifth fiscal year following the latest fiscal year for equity method investments.

+ References

No definition available.

+ Details

Name:	ivtp_EquityMethodInvestmentsLongTermDebtMaturitiesRepaymentsofPrincipalAfterFiveYears
Namespace Prefix:	ivtp_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount of long term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing in the fifth fiscal year following the latest fiscal year for equity method investments.

+ References

No definition available.

+ Details

Name:	ivtp_EquityMethodInvestmentsLongTermDebtMaturitiesRepaymentsofPrincipalinYearFive
Namespace Prefix:	ivtp_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount of long term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing in the fourth fiscal year following the latest fiscal year for equity method investments.

+ References

No definition available.

+ Details

Name:	ivtp_EquityMethodInvestmentsLongTermDebtMaturitiesRepaymentsofPrincipalinYearFour
Namespace Prefix:	ivtp_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount of long term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing in the third fiscal year following the latest fiscal year for equity method investments.

+ References

No definition available.

+ Details

Name:	ivtp_EquityMethodInvestmentsLongTermDebtMaturitiesRepaymentsofPrincipalinYearThree
Namespace Prefix:	ivtp_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount of long term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing in the second fiscal year following the latest fiscal year for equity method investments.

+ References

No definition available.

+ Details

Name:	ivtp_EquityMethodInvestmentsLongTermdebtMaturitiesRepaymentsofPrincipalInYearTwo
Namespace Prefix:	ivtp_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- References

No definition available.

+ Details

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

X

- Details

Name:	dei_LegalEntityAxis=ivtp_IAGMRetailFundILLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: