XML 39 R22.htm IDEA: XBRL DOCUMENT
v3.6.0.2

BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Policies) | 6 Months Ended
--- | ---
Oct. 31, 2016
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES [Abstract] |
BASIS OF PRESENTATION | BASIS OF PRESENTATION The accompanying condensed consolidated financial statements include our accounts and the accounts of all our subsidiaries in which we maintain a controlling interest, including the Operating Partnership. All intercompany balances and transactions are eliminated in consolidation. Our fiscal year ends April 30th. Our interest in the Operating Partnership was 88.2% of the limited partnership units of the Operating Partnership (“Units”) as of October 31, 2016 and 88.1% as of April 30, 2016. Under the terms of the Operating Partnership’s Agreement of Limited Partnership, limited partners have the right to require the Operating Partnership to redeem their Units for cash any time following the first anniversary of the date they acquired such Units (“Exchange Right”). When a limited partner exercises the Exchange Right, we have the right, in our sole discretion, to acquire such Units by either making a cash payment or exchanging the Units for our common shares of beneficial interest (“Common Shares”), on a one-for-one basis. The Exchange Right is subject to certain conditions and limitations, including the limited partner may not exercise the Exchange Right more than two times during a calendar year and the limited partner may not exercise for less than 1,000 Units, or, if such limited partner holds less than 1,000 Units, for less than all of the Units held by such limited partner. The Operating Partnership and some limited partners have contractually agreed to a holding period of greater than one year, a greater number of redemptions during a calendar year or other limitations to their Exchange Right. The condensed consolidated financial statements also reflect the ownership by the Operating Partnership of certain joint venture entities in which the Operating Partnership has a general partner or controlling interest. These entities are consolidated into our other operations, with noncontrolling interests reflecting the noncontrolling partners’ share of ownership and income and expenses. UNAUDITED INTERIM FINANCIAL STATEMENTS Our interim condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) for interim financial information and the applicable rules and regulations of the Securities and Exchange Commission (“SEC”). Accordingly, certain disclosures accompanying annual financial statements prepared in accordance with U.S. GAAP are omitted. The year-end balance sheet data was derived from audited financial statements, but does not include all disclosures required by U.S. GAAP. In the opinion of management, all adjustments, consisting solely of normal recurring adjustments, necessary for the fair presentation of our financial position, results of operations and cash flows for the interim periods have been included. The current period’s results of operations are not necessarily indicative of results which ultimately may be achieved for the year. The interim condensed consolidated financial statements and accompanying notes thereto should be read in conjunction with the consolidated financial statements and accompanying notes included in our Annual Report on Form 10-K for the fiscal year ended April 30, 2016, as filed with the SEC on June 29, 2016.
RECENT ACCOUNTING PRONOUNCEMENTS | RECENT ACCOUNTING PRONOUNCEMENTS In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2014-09, Revenue from Contracts with Customers. The standard will eliminate the transaction- and industry-specific revenue recognition guidance under current U.S. GAAP and replace it with a principle based approach for determining revenue recognition. ASU 2014-09 does not apply to lease contracts accounted for under ASC 840, Leases. The ASU is effective for fiscal years beginning after December 15, 2017. We do not expect adoption of this update to have a material impact on our operating results or financial position. In February 2015, the FASB issued ASU 2015-02, Amendments to the Consolidation Analysis. ASU 2015-02 affects reporting entities that are required to evaluate whether they should consolidate certain legal entities. Specifically, the amendments: (i) modify the evaluation of whether limited partnerships and similar legal entities are variable interest entities or voting interest entities, (ii) eliminate the presumption that a general partner should consolidate a limited partnership, (iii) affect the consolidated analysis of reporting entities that are involved with variable interest entities, and (iv) provide a scope exception for certain entities. The ASU is effective for fiscal years beginning after December 15, 2015. We adopted the guidance in ASU 2015-02 as of May 1, 2016, as more fully described in the Variable Interest Entity section below. In April 2015, the FASB issued ASU 2015-03, Simplifying the Presentation of Debt Issuance Costs. ASU 2015-03 requires that debt issuance costs be presented in the balance sheet as a direct deduction from the carrying amount of the debt liability to which they relate, consistent with debt discounts, as opposed to being presented as assets. The ASU is effective for fiscal years beginning after December 15, 2015. We adopted the guidance in ASU 2015-03 as of May 1, 2016. In April 2015, the FASB issued ASU 2015-05, Customer’s Accounting for Fees Paid in a Cloud Computing Arrangement. Under ASU 2015-05, if a cloud computing arrangement includes a software license, then the customer should account for the software license element of the arrangement consistent with the acquisition of other software licenses. If a cloud computing arrangement does not include a software license, the customer should account for the arrangement as a service contract. The ASU is effective for fiscal years beginning after December 15, 2015. Our adoption of the guidance in ASU 2015-05 did not have a material impact on our operating results or financial position. In January 2016, the FASB issued ASU 2016-01, Recognition and Measurement of Financial Assets and Financial Liabilities. ASU 2016-01 amends certain aspects of recognition, measurement, presentation and disclosure of financial instruments, including the requirement to measure certain equity investments at fair value with changes in fair value recognized in net income. The ASU is effective for interim and annual reporting periods in fiscal years beginning after December 15, 2017. We do not expect adoption of this update to have a material impact on our operating results or financial position. In February 2016, the FASB issued ASU 2016-02, Leases. ASU 2016-02 amends existing accounting standards for lease accounting, including by requiring lessees to recognize most leases on the balance sheet and making certain changes to lessor accounting. The ASU is effective for interim and annual reporting periods in fiscal years beginning after December 15, 2018. We are currently evaluating the impact the new standard may have on our consolidated financial statements. In March 2016, the FASB issued ASU 2016-09, Improvements to Employee Share-Based Payment Accounting. ASU 2016-09 amends several aspects of the accounting for share-based payment transactions, including the income tax consequences, accrual of compensation cost, classification of awards as either equity or liabilities, and classification on the statement of cash flows. The ASU is effective for interim and annual reporting periods in fiscal years beginning after December 15, 2016. We are currently evaluating the impact the new standard may have on our consolidated financial statements. In August 2016, the FASB issued ASU 2016-15, Classification of Certain Cash Receipts and Cash Payments. ASU 2016-15 addresses eight specific cash flow issues with the objective of reducing diversity in practice. The cash flow issues include debt prepayment or debt extinguishment costs and proceeds from the settlement of insurance claims. The ASU is effective for interim and annual reporting periods in fiscal years beginning after December 15, 2017. We are currently evaluating the impact the new standard may have on our consolidated financial statements.
IMPAIRMENT OF LONG-LIVED ASSETS | IMPAIRMENT OF LONG-LIVED ASSETS We periodically evaluate our long-lived assets, including investments in real estate, for impairment indicators. The impairment evaluation is performed on assets by property such that assets for a property form an asset group. The judgments regarding the existence of impairment indicators are based on factors such as operational performance, market conditions, expected holding period of each asset group and legal and environmental concerns. If indicators exist, we compare the expected future undiscounted cash flows for the long-lived asset group against the carrying amount of that asset group. If the sum of the estimated undiscounted cash flows is less than the carrying amount of the asset group, an impairment loss is recorded for the difference between the estimated fair value and the carrying amount of the asset group. If our anticipated holding period for properties, the estimated fair value of properties or other factors change based on market conditions or otherwise, our evaluation of impairment charges may be different and such differences could be material to our consolidated financial statements. The evaluation of anticipated cash flows is subjective and is based, in part, on assumptions regarding future occupancy, rental rates and capital requirements that could differ materially from actual results. Plans to hold properties over longer periods decrease the likelihood of recording impairment losses. During the six months ended October 31, 2016, we recognized impairments of $40.9 million, $5.8 million, $4.7 million, and $2.8 million, respectively, on three multifamily properties and one parcel of unimproved land in Williston, North Dakota, due to deterioration of this energy-impacted market, which resulted in poor leasing activity and declining rental rates during the three months ended July 31, 2016, which should generally be a strong leasing period. These properties were written-down to estimated fair value based on an independent appraisal in the case of one property and management cash flow estimates and market data in the case of the remaining assets. The properties impaired for $40.9 million, $4.7 million, and $2.8 million are owned by joint venture entities in which we currently have an approximately 71.5%, 60% and 70% interest, respectively, but which are consolidated in our financial statements. During the six months ended October 31, 2015, we incurred a loss of approximately $3.6 million due to impairment of one office property and one parcel of land and eight multifamily properties. We recognized impairment of approximately $440,000 on an office property in Eden Prairie, Minnesota, which was written-down to estimated fair value during the first quarter of fiscal year 2016 based on receipt of a market offer to purchase and our intent to dispose of the property. We recognized impairment of $1.3 million on a parcel of land in Grand Chute, Wisconsin based on its sale listing price and our intent to dispose of the property. We recognized impairment of $1.9 million on eight multifamily properties in St. Cloud, Minnesota which were written-down to estimated fair value during the second quarter of fiscal year 2016 based on receipt of a market offer to purchase and our intent to dispose of the property. The impairment loss of the Eden Prairie, Minnesota property for the first quarter of fiscal year 2016 is reported in discontinued operations. See Note 7 for additional information.
HELD FOR SALE | HELD FOR SALE We classify properties as held for sale when they meet the U.S. GAAP criteria, which include: (a) management commits to and initiates a plan to sell the asset (disposal group), (b) the sale is probable and expected to be completed within one year under terms that are usual and customary for sales of such assets (disposal groups), and (c) actions required to complete the plan indicate that it is unlikely that significant changes to the plan will be made or that the plan will be withdrawn. Real estate held for sale is stated at the lower of its carrying amount or estimated fair value less disposal costs. Depreciation is not recorded on assets classified as held for sale. Liabilities classified as held for sale consist of liabilities to be included in the transaction and liabilities directly associated with assets that will be transferred in the transaction. Twenty-seven healthcare properties, fourteen multifamily properties, two commercial properties, and one parcel of land were classified as held for sale at October 31, 2016. Thirty-five healthcare properties, one multifamily property, one industrial property and three parcels of unimproved land were classified as held for sale at April 30, 2016.
COMPENSATING BALANCES AND OTHER INVESTMENTS; HOLDBACKS | COMPENSATING BALANCES AND OTHER INVESTMENTS; HOLDBACKS We maintain compensating balances, not restricted as to withdrawal, with several financial institutions in connection with financing received from those institutions and/or to ensure future credit availability. At October 31, 2016, our compensating balances totaled $14.8 million and consisted of the following:
Financial Institution |  |  |  |
First International Bank, Watford City, ND |  | $ | 7,758,000 |
Associated Bank, Green Bay, WI |  |  | 3,000,000 |
The PrivateBank, Minneapolis, MN |  |  | 2,000,000 |
Bremer Bank, Saint Paul, MN |  |  | 1,285,000 |
Dacotah Bank, Minot, ND |  |  | 250,000 |
Peoples State Bank, Velva, ND |  |  | 225,000 |
American National Bank, Omaha, NE |  |  | 200,000 |
Commerce Bank a Minnesota Banking Corporation |  |  | 100,000 |
Total |  | $ | 14,818,000 |
We have a number of mortgage loans under which the lender retains a portion of the loan proceeds or requires a deposit for the payment of construction costs or tenant improvements. The decrease of $1.9 million in lender holdbacks for improvements reflected in the Condensed Consolidated Statements of Cash Flows for the six months ended October 31, 2016 is due primarily to the release of loan proceeds to us upon completion of construction and tenant improvement projects, while the increase of approximately $614,000 represents additional amounts retained by lenders for new projects.
IDENTIFIED INTANGIBLE ASSETS AND LIABILITIES AND GOODWILL | IDENTIFIED INTANGIBLE ASSETS AND LIABILITIES AND GOODWILL Upon acquisition of real estate, we record the intangible assets and liabilities acquired (for example, if the leases in place for the real estate property acquired carry rents above the market rent, the difference is classified as an intangible asset) at their estimated fair value separate and apart from goodwill. We amortize identified intangible assets and liabilities that are determined to have finite lives based on the period over which the assets and liabilities are expected to affect, directly or indirectly, the future cash flows of the real estate property acquired (generally the life of the lease). In the six months ended October 31, 2016 and 2015, respectively, we added $0 and $1.3 million in new intangible assets and $0 and approximately $101,000 of new intangible liabilities. The weighted average lives of the intangible assets acquired in the six months ended October 31, 2016 and 2015 are 0 and .08 years, respectively. Amortization of intangibles related to above or below-market leases is recorded in real estate rentals in the Condensed Consolidated Statements of Operations. Amortization of other intangibles is recorded in depreciation/amortization related to real estate investments in the Condensed Consolidated Statements of Operations. Intangible assets subject to amortization are reviewed for impairment whenever events or changes in circumstances indicate that their carrying amount may not be recoverable. An impairment loss is recognized if the carrying amount of an intangible asset is not recoverable and its carrying amount exceeds its estimated fair value. Our identified intangible assets and intangible liabilities at October 31, 2016 and April 30, 2016 were as follows:
|  | (in thousands) |
|  | October 31, 2016 |  | April 30, 2016 |
Identified intangible assets (included in intangible assets): |  |  |  |  |  |  |
Gross carrying amount |  | $ | 6,103 |  | $ | 8,088 |
Accumulated amortization |  |  | (5,261) |  |  | (6,230) |
Net carrying amount |  | $ | 842 |  | $ | 1,858 |
Identified intangible liabilities (included in other liabilities): |  |  |  |  |  |  |
Gross carrying amount |  | $ | 157 |  | $ | 159 |
Accumulated amortization |  |  | (65) |  |  | (55) |
Net carrying amount |  | $ | 92 |  | $ | 104 |
The amortization of acquired below-market leases and acquired above-market leases reduced rental income by approximately $4,000 for the three months ended October 31, 2016 and 2015, and approximately $9,000 and $11,000 for the six months ended October 31, 2016 and 2015, respectively. 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) |
2018 |  | $ | (11) |
2019 |  |  | (20) |
2020 |  |  | (16) |
2021 |  |  | (13) |
2022 |  |  | (6) |
Amortization of all other identified intangible assets (a component of depreciation and amortization expense) was approximately $321,000 and $331,000 for the three months ended October 31, 2016 and 2015, respectively, and approximately $995,000 and $523,000 for the six months ended October 31, 2016 and 2015, respectively. 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) |
2018 |  | $ | 269 |
2019 |  |  | 170 |
2020 |  |  | 104 |
2021 |  |  | 78 |
2022 |  |  | 25 |
The excess of the cost of an acquired property over the net of the amounts assigned to assets acquired (including identified intangible assets) and liabilities assumed is recorded as goodwill. Our goodwill has an indeterminate life and is not amortized, but is tested for impairment on an annual basis, or more frequently if events or changes in circumstances indicate that the asset might be impaired. The book value of goodwill as of October 31, 2016 and April 30, 2016 was $1.6 million and $1.7 million, respectively. The annual review at April 30, 2016 indicated no impairment to goodwill and there was no indication of impairment at October 31, 2016. During the six months ended October 31, 2016, we classified as held for sale of one commercial property to which goodwill had been assigned, and as a result, approximately $17,000 of goodwill was derecognized. Approximately $35,000 and $17,000 of goodwill is included in assets held for sale at October 31, 2016 and April 30, 2016, respectively. During the six months ended October 31, 2015, we disposed of seven commercial properties to which goodwill had been assigned, and as a result, approximately $193,000 of goodwill was derecognized.
USE OF ESTIMATES | USE OF ESTIMATES The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.
RECLASSIFICATIONS | RECLASSIFICATIONS Certain previously reported amounts have been reclassified to conform to the current financial statement presentation. On the Condensed Consolidated Statements of Operations, we combined utilities, maintenance, insurance, property management expenses and other property expenses onto a single line called property operating expenses, excluding real estate taxes. We also combined depreciation/amortization related to real estate investments and amortization related to non-real estate investments onto a single line called depreciation and amortization. Additionally on the Condensed Consolidated Statements of Operations, we reclassed acquisition and project costs from other expenses to acquisition and investment related costs. We report, in discontinued operations, the results of operations and the related gains or losses of properties that have either been disposed of or classified as held for sale and for which the disposition represents a strategic shift that has or will have a major effect on our operations and financial results. As the result of discontinued operations, retroactive reclassifications that change prior period numbers have been made. See Note 7 for additional information. During the fourth quarter of fiscal year 2016, we classified as discontinued operations 34 senior housing properties, of which 8 were sold during the second quarter of fiscal year 2017 and 26 remained held for sale at October 31, 2016.
PROCEEDS FROM FINANCING LIABILITY | PROCEEDS FROM FINANCING LIABILITY During fiscal year 2014, we sold a non-core assisted living property in exchange for $7.9 million in cash and a $29.0 million contract for deed. The buyer leased the property back to us, and also granted us an option to repurchase the property at a specified price at or prior to July 31, 2018. We accounted for the transaction as a financing liability due to our continuing involvement with the property and recorded the $7.9 million in sales proceeds within other liabilities on the Condensed Consolidated Balance Sheets. The balance of the liability as of October 31, 2016 was $7.9 million.
VARIABLE INTEREST ENTITY | VARIABLE INTEREST ENTITY As discussed in the Recent Accounting Pronouncements section, effective May 1, 2016, we adopted the guidance in ASU 2015-02. As a result, the Operating Partnership and each of our less than wholly-owned real estate partnerships have been deemed to have the characteristics of a variable interest entity (“VIE”). However, we were not required to consolidate any previously unconsolidated entities or deconsolidate any previously consolidated entities as a result of the change in classification. Accordingly, there has been no change to the recognized amounts in our condensed consolidated balance sheets and statements of operations or amounts reported in our condensed consolidated statements of cash flows. We determined that an additional six consolidated partnerships, including the Operating Partnership, are VIEs under the new standard because the limited partners are not able to exercise substantive kick-out or participating rights. We are the VIEs primary beneficiary and the partnerships are required to be consolidated on our balance sheet because we have a controlling financial interest in the VIEs, and have both the power to direct the activities of the VIEs that most significantly impact the VIE’s economic performance as well as the obligation to absorb losses or the right to receive benefits from the VIEs that could potentially be significant to the VIEs. Because the Operating Partnership is a VIE, all of our assets and liabilities are held through a VIE.

X
- Definition Disclosure of accounting policy for compensating balances and other investments related to lender holdbacks. + References No definition available. + Details
Name: | iret_CompensatingBalancesAndOtherInvestmentsLenderHoldbacksPolicyTextBlock
Namespace Prefix: | iret_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS). + References No definition available. + Details
Name: | us-gaap_BasisOfAccountingPolicyPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for consolidation to describe the significant judgments and assumptions made in determining whether a variable interest held by the entity requires the variable interest entity to be consolidated and (or) disclose information about its involvement with the variable interest entity; the methodology used by the entity for determining whether or not it is the primary beneficiary of the variable interest entity; and the significant factors considered and judgments made in determining that the power to direct the activities that significantly impact the economic performance of the variable interest entity are shared (as defined). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 5A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=52262685&loc=SL6759159-111685 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=52262685&loc=d3e5728-111685 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 2AA -Subparagraph a -URI http://asc.fasb.org/extlink&oid=52262685&loc=SL6759068-111685 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 2A -URI http://asc.fasb.org/extlink&oid=52262685&loc=SL6225816-111685 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=51655414&loc=d3e18780-107790 + Details
Name: | us-gaap_ConsolidationVariableInterestEntityPolicy
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for goodwill and intangible assets. This accounting policy also may address how an entity assesses and measures impairment of goodwill and 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 1 -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=51655414&loc=d3e18780-107790 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
Name: | us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for recognizing and measuring the impairment of long-lived assets. An entity also may disclose its accounting policy for long-lived assets to be sold. This policy excludes goodwill and intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=51655414&loc=d3e18780-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 05 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=51717228&loc=d3e202-110218 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section CC -Subsection 3 + Details
Name: | us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact. + References No definition available. + Details
Name: | us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for reclassifications that affects the comparability of the financial statements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6359566&loc=d3e326-107755 + Details
Name: | us-gaap_PriorPeriodReclassificationAdjustmentDescription
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for real estate held for development or sale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 970 -SubTopic 360 -Section 35 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6496927&loc=d3e30448-110314 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=51655414&loc=d3e18780-107790 + Details
Name: | us-gaap_RealEstateHeldForDevelopmentAndSalePolicy
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for transactions involving the sale of property to another party and a lease of the property back to the seller. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=51655414&loc=d3e18780-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 40 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6456341&loc=d3e50796-112755 + Details
Name: | us-gaap_SaleLeasebackTransactionsPolicy
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=51801978&loc=d3e6061-108592 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=51801978&loc=d3e6143-108592 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=51801978&loc=d3e6132-108592 + Details
Name: | us-gaap_UseOfEstimates
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration