XML 42 R30.htm IDEA: XBRL DOCUMENT
v3.25.1

Stock-Based Compensation (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2025
Share-Based Payment Arrangement [Abstract] |
Schedule of Significant Assumptions Used in the Monte Carlo Simulation Models | The following table summarizes the Company's significant assumptions used in the Monte Carlo simulation models:
|  | At Grant Date
|  | 2025 |  | 2024
Volatility |  | 27.00% |  | 31.00%
Risk free interest rate |  | 4.35% |  | 4.42%
Dividend Yield |  | 3.30% |  | 3.40%
Schedule of Restricted Stock Unit Activity | The following table summarizes the Company's restricted stock unit ("RSU") activity during the three months ended March 31, 2025 under the Incentive Award Plan:
| Unvested Time- Based RSUs |  | Unvested Performance and Market-Based RSUs |  | Weighted-Average Grant Date Price Per Share
Outstanding as of January 1, 2025 | 187,775 |  |  | 1,146,728 |  |  | $17.71
Shares granted | 145,859 |  |  | 361,634 |  |  | $22.68
Shares vested | — |  |  | (188,101) |  |  | $16.41
Unearned performance shares | — |  |  | (188,100) |  |  | $16.41
Shares forfeited | (1,275) |  |  | (1,992) |  |  | $19.90
Outstanding as of March 31, 2025 | 332,359 |  |  | 1,130,169 |  |  | $19.76
Schedule of Common Stock Activity Under the ESPP | The following table summarizes the Company's common stock activity under the ESPP:
| Three months ended March 31, 2025
Gross shares purchased | 10,412
Discounted issuance price | $20.14
Issuance proceeds | $210
Schedule of Stock-based Compensation Expense | The following table summarizes the Company's stock-based compensation expense:
|  |  | Three months ended March 31
|  |  |  |  | 2025 |  | 2024
Incentive Award Plan, net (a) |  |  |  |  | $ | 2,728 |  |  | $ | 2,156 |
Employee Stock Purchase Plan (b) |  |  |  |  | 38 |  |  | 35 |
Stock-based compensation, net |  |  |  |  | $ | 2,766 |  |  | $ | 2,191 |
(a)As of March 31, 2025, there was $18,942 of total estimated unrecognized compensation expense to be recognized through December 2028. (b)As of March 31, 2025, there was $45 of total estimated unrecognized compensation expense to be recognized through December 2026.

X
- Definition Schedule of Share-based Payment Award, Valuation Assumptions + References No definition available. + Details
Name: | ivt_ScheduleOfShareBasedPaymentAwardValuationAssumptionsTableTextBlock
Namespace Prefix: | ivt_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of employee stock purchase plan activity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationEmployeeStockPurchasePlanActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration