XML 54 R44.htm IDEA: XBRL DOCUMENT v3.22.2

Stockholders' Equity and Noncontrolling Interests (Details) - ATM Program - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended			9 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Jun. 30, 2022
Class Of Stock [Line Items]
Number of shares issued (in shares)				2,000,000
Estimated net proceeds				$ 49,713
Forward Contract, Expiration Date December 15, 2022
Class Of Stock [Line Items]
Number of shares issued (in shares)			676,500
Current Forward Price (in dollar per share)			$ 23.21
Estimated net proceeds			$ 15,704
Forward Contract, Expiration Date December 15, 2022 Transition 2
Class Of Stock [Line Items]
Number of shares issued (in shares)			323,500
Current Forward Price (in dollar per share)			$ 24.07
Estimated net proceeds			$ 7,786
Forward Contract, Expiration Date March 31, 2023
Class Of Stock [Line Items]
Number of shares issued (in shares)		1,000,000
Current Forward Price (in dollar per share)		$ 26.22
Estimated net proceeds		$ 26,223
Forward Contract, Expiration Date
Class Of Stock [Line Items]
Number of shares issued (in shares)	0
Current Forward Price (in dollar per share)	$ 0			$ 0
Estimated net proceeds	$ 0

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

X

- Definition

Cash received on stock transaction after deduction of issuance costs.

+ References

No definition available.

+ Details

Name:	us-gaap_SaleOfStockConsiderationReceivedOnTransaction
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

+ References

No definition available.

+ Details

Name:	us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

+ References

No definition available.

+ Details

Name:	us-gaap_SaleOfStockPricePerShare
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	us-gaap_SubsidiarySaleOfStockAxis=irt_AtMarketProgramMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=irt_ForwardContractExpirationDateDecember152022Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=irt_ForwardContractExpirationDateDecember152022Transition2Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=irt_ForwardContractExpirationDateMarch312023Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=irt_ForwardContractExpirationDateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: