XML 57 R46.htm IDEA: XBRL DOCUMENT
v3.21.1

Fair Value Measurements - Financial Instruments Not Measure at Fair Value (Details) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Mortgages Payable | Carrying Value |  |
Debt Instrument [Line Items] |  |
Debt instrument, fair value disclosure | $ 106,932 | $ 107,261
Mortgages Payable | Estimated Fair Value |  |
Debt Instrument [Line Items] |  |
Debt instrument, fair value disclosure | 105,459 | 106,494
Unsecured Debt | Term Loan | Carrying Value |  |
Debt Instrument [Line Items] |  |
Line of credit and term loan, estimated fair value | 400,000 | 400,000
Unsecured Debt | Term Loan | Estimated Fair Value |  |
Debt Instrument [Line Items] |  |
Line of credit and term loan, estimated fair value | 398,922 | 400,055
Revolving Credit Facility | Revolving Credit Facility, Amended and Restated | Carrying Value |  |
Debt Instrument [Line Items] |  |
Line of credit and term loan, estimated fair value | 0 | 50,000
Revolving Credit Facility | Revolving Credit Facility, Amended and Restated | Estimated Fair Value |  |
Debt Instrument [Line Items] |  |
Line of credit and term loan, estimated fair value | $ 0 | $ 50,032

X
- Definition Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=121572278&loc=d3e13433-108611 + Details
Name: | us-gaap_DebtInstrumentFairValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fair value portion of contractual arrangement with a lender under which borrowings can be made up to a specific amount at any point in time. + References No definition available. + Details
Name: | us-gaap_LinesOfCreditFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_MortgagesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByMeasurementBasisAxis=us-gaap_CarryingReportedAmountFairValueDisclosureMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByMeasurementBasisAxis=us-gaap_EstimateOfFairValueFairValueDisclosureMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_UnsecuredDebtMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ivtp_TermLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_RevolvingCreditFacilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ivtp_RevolvingCreditFacilityAmendedandRestatedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |