XML 46 R34.htm IDEA: XBRL DOCUMENT v3.10.0.1

Disposed Properties - Schedule of Disposal Groups (Details) $ in Thousands				3 Months Ended		6 Months Ended
	Jun. 26, 2018 USD ($)	Mar. 21, 2018 USD ($)	Apr. 17, 2017 USD ($)	Jun. 30, 2018 USD ($) ft²	Jun. 30, 2017 USD ($) ft²	Jun. 30, 2018 USD ($) ft²	Jun. 30, 2017 USD ($) ft²
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gross Disposition Price						$ 212,950	$ 99,330
Gain (Loss) on Extinguishment of Debt				$ (55)	$ 882	$ 10,697	$ 882
Retail
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Square Feet | ft²				1,759,000	761,000	1,759,000	761,000
Gross Disposition Price						$ 212,950	$ 99,330
Gain (Loss) on Sale of Investment Properties, net						38,265	14,381
Gain (Loss) on Extinguishment of Debt						$ 10,697	$ 882
Retail | Disposal Group, Disposed of by Sale, Not Discontinued Operations | Sherman Town Center I & II
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Square Feet | ft²				485,000		485,000
Gross Disposition Price						$ 63,000
Gain (Loss) on Sale of Investment Properties, net						12,382
Gain (Loss) on Extinguishment of Debt						$ 0
Retail | Disposal Group, Disposed of by Sale, Not Discontinued Operations | Grafton Commons
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Square Feet | ft²				239,000		239,000
Gross Disposition Price						$ 33,500
Gain (Loss) on Sale of Investment Properties, net						6,564
Gain (Loss) on Extinguishment of Debt						$ 0
Retail | Disposal Group, Disposed of by Sale, Not Discontinued Operations | Lakeport Commons
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Square Feet | ft²				283,000		283,000
Gross Disposition Price						$ 31,000
Gain (Loss) on Sale of Investment Properties, net						(666)
Gain (Loss) on Extinguishment of Debt						$ 0
Retail | Disposal Group, Disposed of by Sale, Not Discontinued Operations | Market at Morse/Hamilton
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Square Feet | ft²				45,000		45,000
Gross Disposition Price						$ 10,000
Gain (Loss) on Sale of Investment Properties, net						1,592
Gain (Loss) on Extinguishment of Debt						$ 0
Retail | Disposal Group, Disposed of by Sale, Not Discontinued Operations | Siegen Plaza
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Square Feet | ft²				156,000		156,000
Gross Disposition Price						$ 29,000
Gain (Loss) on Sale of Investment Properties, net						3,849
Gain (Loss) on Extinguishment of Debt						$ (54)
Retail | Disposal Group, Disposed of by Sale, Not Discontinued Operations | Tomball Town Center
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Square Feet | ft²				67,000		67,000
Gross Disposition Price						$ 22,750
Gain (Loss) on Sale of Investment Properties, net						7,184
Gain (Loss) on Extinguishment of Debt						$ 0
Retail | Disposal Group, Disposed of by Sale, Not Discontinued Operations | Parkway Centre North
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Square Feet | ft²				143,000		143,000
Gross Disposition Price						$ 23,700
Gain (Loss) on Sale of Investment Properties, net						5,357
Gain (Loss) on Extinguishment of Debt						$ (1,695)
Retail | Disposal Group, Disposed of by Sale, Not Discontinued Operations | Penn Park
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Square Feet | ft²					242,000		242,000
Gross Disposition Price							$ 29,050
Gain (Loss) on Sale of Investment Properties, net							1,021
Gain (Loss) on Extinguishment of Debt							$ 0
Retail | Disposal Group, Disposed of by Sale, Not Discontinued Operations | Sparks Crossing
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Square Feet | ft²					336,000		336,000
Gross Disposition Price							$ 40,280
Gain (Loss) on Sale of Investment Properties, net							10,584
Gain (Loss) on Extinguishment of Debt							$ 0
Retail | Disposal Group, Disposed of by Sale, Not Discontinued Operations | Lincoln Village
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Square Feet | ft²					164,000		164,000
Gross Disposition Price							$ 30,000
Gain (Loss) on Sale of Investment Properties, net							2,355
Gain (Loss) on Extinguishment of Debt							$ 0
Retail | Disposal Group, Disposed of by Means Other than Sale, Not Discontinued Operations, Transfer | Stonecrest Marketplace
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Square Feet | ft²				265,000		265,000
Gross Disposition Price						$ 0
Gain (Loss) on Sale of Investment Properties, net						1,777
Gain (Loss) on Extinguishment of Debt						$ 10,752
Carrying value, surrendered properties		$ 23,932
Retail | Disposal Group, Disposed of by Means Other than Sale, Not Discontinued Operations, Transfer | Bellerive Plaza
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Square Feet | ft²				76,000		76,000
Gross Disposition Price						$ 0
Gain (Loss) on Sale of Investment Properties, net				$ (22)		(22)
Gain (Loss) on Extinguishment of Debt						$ 1,694
Carrying value, surrendered properties	$ 4,771
Retail | Disposal Group, Disposed of by Means Other than Sale, Not Discontinued Operations, Transfer | Intech Retail
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Square Feet | ft²					19,000		19,000
Gross Disposition Price							$ 0
Gain (Loss) on Sale of Investment Properties, net					$ (53)		(53)
Gain (Loss) on Extinguishment of Debt							$ 882
Carrying value, surrendered properties			$ 2,338
Retail | Disposal Group, Disposed of by Means Other than Sale, Not Discontinued Operations, Condemnation | Northwest Marketplace
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Square Feet | ft²				0		0
Gross Disposition Price						$ 0
Gain (Loss) on Sale of Investment Properties, net						248
Gain (Loss) on Extinguishment of Debt						$ 0
Retail | Disposal Group, Disposed of by Means Other than Sale, Not Discontinued Operations, Condemnation | Market at Westlake
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Square Feet | ft²					0		0
Gross Disposition Price							$ 0
Gain (Loss) on Sale of Investment Properties, net							474
Gain (Loss) on Extinguishment of Debt							$ 0

X

- Definition

Carrying Value, Surrendered Properties

+ References

No definition available.

+ Details

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

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

Amount before tax of gain (loss) recognized on the sale or disposal of a disposal group. Excludes discontinued operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=68055307&loc=d3e2443-110228

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=84176398&loc=d3e2941-110230

+ Details

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

X

- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 50
-Section 40
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=49170532&loc=d3e12317-112629

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 50
-Section 40
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=49170532&loc=d3e12355-112629

+ Details

Name:	us-gaap_GainsLossesOnExtinguishmentOfDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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_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_ShermanTownCenterIIIDallasFortWorthTXMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

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

X

- Details

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

X

- Details

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

X

- Details

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

X

- Details

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

X

- Details

Name:	us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=ivtp_ParkwayCentreNorthColumbusOHMember
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_DisposalGroupClassificationAxis=us-gaap_DisposalGroupDisposedOfByMeansOtherThanSaleNotDiscontinuedOperationsExchangeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

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

X

- Details

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

X

- Details

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

X

- Details

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

X

- Details

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

X

- Details

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