XML 46 R33.htm IDEA: XBRL DOCUMENT
v3.4.0.3

IDENTIFIED INTANGIBLE ASSETS AND LIABILITIES (Tables) | 12 Months Ended
--- | ---
Apr. 30, 2015
IDENTIFIED INTANGIBLE ASSETS AND LIABILITIES [Abstract] |
Schedule Identified Intangible Assets and Intangible Liabilities | The Company’s identified intangible assets and intangible liabilities at April 30, 2015 and 2014 were as follows:
|  | (in thousands) |
|  | April 30, 2015 |  | April 30, 2014 |
Identified intangible assets (included in intangible assets): |  |  |  |  |
Gross carrying amount |  | $ | 45,823 |  | $ | 48,181 |
Accumulated amortization |  | (19,610 | ) | (17,286 | )
Net carrying amount |  | $ | 26,213 |  | $ | 30,895 |
Identified intangible liabilities (included in other liabilities): |  |  |  |  |
Gross carrying amount |  | $ | 82 |  | $ | 127 |
Accumulated amortization |  | (61 | ) | (90 | )
Net carrying amount |  | $ | 21 |  | $ | 37 |
Estimated Annual Amortization of Acquired Below-Market Leases, Net Of Acquired Above-Market Leases | The estimated annual amortization of acquired below-market leases, net of acquired above-market leases for each of the five succeeding fiscal years is as follows:
Year Ended April 30, |  | (in thousands) |
2016 |  | $ | 22 |
2017 |  | 11 |
2018 |  | (3 | )
2019 |  | (3 | )
2020 |  | (1 | )
Estimated Annual Amortization of All Other Identified Intangible Assets | The estimated annual amortization of all other identified intangible assets for each of the five succeeding fiscal years is as follows:
Year Ended April 30, |  | (in thousands) |
2016 |  | $ | 4,000 |
2017 |  | 3,698 |
2018 |  | 3,469 |
2019 |  | 3,433 |
2020 |  | 3,390 |

X
- Definition Tabular disclosure of the estimated annual amortization of acquired below-market leases, net of acquired above-market leases for each of the five succeeding fiscal years. + References No definition available. + Details
Name: | iret_EstimatedAnnualAmortizationOfAcquiredBelowMarketLeasesNetOfAcquiredAboveMarketLeasesTableTextBlock
Namespace Prefix: | iret_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of identified intangible assets and intangible liabilities as of the reporting date including gross carrying amounts, accumulated amortization and net carrying amounts. + References No definition available. + Details
Name: | iret_IdentifiedIntangibleAssetsAndIntangibleLiabilitiesTableTextBlock
Namespace Prefix: | iret_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
Name: | us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration