XML 61 R48.htm IDEA: XBRL DOCUMENT v3.8.0.1

Disposed Properties - Schedule of Disposal Groups (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2017 USD ($) ft²	Dec. 31, 2016 ft²
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Square Feet	501,276	322,326
Retail Site [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Square Feet	12,444,703	12,155,909
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | Retail Site [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gross Disposition Price | $	$ 186,380
Square Feet	1,558,000
Penn Park Oklahoma City, OK [Member] | Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | Retail Site [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gross Disposition Price | $	$ 29,050
Square Feet	242,000
Sparks Crossing Sparks, NV [Member] | Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | Retail Site [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gross Disposition Price | $	$ 40,280
Square Feet	336,000
Lincoln Village Chicago, IL [Member] | Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | Retail Site [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gross Disposition Price | $	$ 30,000
Square Feet	164,000
Pavilions At Hartman Heritage, Independence, MO [Member] | Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | Retail Site [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gross Disposition Price | $	$ 21,700
Square Feet	223,000
Legacy Crossing, Marion, OH [Member] | Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | Retail Site [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gross Disposition Price | $	$ 10,250
Square Feet	134,000
Heritage Plaza, Chicago, IL [Member] | Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | Retail Site [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gross Disposition Price | $	$ 21,350
Square Feet	132,000
Dothan Plaza, Dothan, AL [Member] | Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | Retail Site [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gross Disposition Price | $	$ 33,750
Square Feet	327,000

X

- Definition

Discontinued operation, gross disposition price

+ References

No definition available.

+ Details

Name:	ivtp_DiscontinuedOperationGrossDispositionPrice
Namespace Prefix:	ivtp_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Area of a real estate property.

+ References

No definition available.

+ Details

Name:	us-gaap_AreaOfRealEstateProperty
Namespace Prefix:	us-gaap_
Data Type:	num:areaItemType
Balance Type:	na
Period Type:	instant

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

X

- Details

Name:	us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=us-gaap_RetailSiteMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DisposalGroupClassificationAxis=us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=ivtp_PennParkOklahomaCityOkMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=ivtp_SparksCrossingSparksNvMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=ivtp_LincolnVillageChicagoIlMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=ivtp_PavilionsAtHartmanHeritageIndependenceMOMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=ivtp_LegacyCrossingMarionOHMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=ivtp_HeritagePlazaChicagoILMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=ivtp_DothanPlazaDothanALMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: