XML 50 R30.htm IDEA: XBRL DOCUMENT
v3.5.0.1

BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Policies) | 12 Months Ended
--- | ---
Apr. 30, 2016
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES [Abstract] |
BASIS OF PRESENTATION | BASIS OF PRESENTATION The accompanying 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 88.1% and 89.9%, respectively, of the limited partnership units of the Operating Partnership (“Units”) as of April 30, 2016 and 2015, which includes 100% of the general partnership interest. 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 consolidated financial statements also reflect the ownership by the Operating Partnership of certain joint venture entities in which the Operating Partnership has a general partners or controlling interest. These entities are consolidated into our other operations with noncontrolling interests reflecting the noncontrolling partners’ share of ownership, income and expenses.
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 accounting principles generally accepted in the United States of America (“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 do not expect adoption of this update to have a material impact on our operating results or financial position. 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 do not expect adoption of this update to have a material impact on our operating results or financial position. 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. We do not expect adoption of this update to 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 Accou nting. 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.
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 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 Consolidated Statements of Operations, we reclassed acquisition and project costs from other expenses to acquisition and investment related costs. On the Consolidated Balance Sheets, we reclassified assets and liabilities related to properties classified as held for sale. 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 12 for additional information. During the first quarter of fiscal year 2016, we classified as discontinued operations 48 office properties, 17 retail properties and 1 healthcare property. During the fourth quarter of fiscal year 2016, we classified as discontinued operations 34 senior housing properties.
REAL ESTATE INVESTMENTS | REAL ESTATE INVESTMENTS Real estate investments are recorded at cost less accumulated depreciation and an adjustment for impairment, if any. Acquisitions of real estate are recorded based upon preliminary allocations of the purchase price which are subject to adjustment as additional information is obtained, but in no case more than one year after the date of acquisition. We allocate the purchase price based on the relative fair values of the tangible and intangible assets of an acquired property (which includes the land, building and personal property) which are determined by valuing the property as if it were vacant and fair value of the intangible assets (which include in-place leases.) The as-if-vacant value is allocated to land, buildings and personal property based on management’s determination of the relative fair values of these assets. The estimated fair value of the property is the amount that would be recoverable upon the disposition of the property. Techniques used to estimate fair value include discounted cash flow analysis and reference to recent sales of comparables. A land value is assigned based on the purchase price if land is acquired separately or based on estimated fair value if acquired in a merger or in a single or portfolio acquisition. Acquired above- and below-market lease values are recorded as the difference between the contractual amounts to be paid pursuant to the in-place leases and management’s estimate of fair market value lease rates for the corresponding in-place leases. The capitalized above- and below-market lease values are amortized as adjustments to rental revenue over the remaining terms of the respective leases, which includes fixed rate renewal options for below-market leases if it is determined probable the tenant will execute a bargain renewal option. Other intangible assets acquired include amounts for in-place lease values that are based upon our evaluation of the specific characteristics of the leases. Factors considered in the fair value analysis include an estimate of carrying costs and foregone rental income during hypothetical expected lease-up periods, considering current market conditions, and costs to execute similar leases. We also consider information about each property obtained during pre-acquisition due diligence, marketing and leasing activities in estimating the relative fair value of the tangible and intangible assets acquired. Depreciation is computed on a straight-line basis over the estimated useful lives of the assets. We use a 20-40 year estimated life for buildings and improvements and a 5-12 year estimated life for furniture, fixtures and equipment. We follow the real estate project costs guidance in ASC 970, Real Estate – General, in accounting for the costs of development and re-development projects. As real estate is undergoing development or redevelopment, all project costs directly associated with and attributable to the development and construction of a project, including interest expense and real estate tax expense, are capitalized to the cost of the real property. The capitalization period begins when development activities and expenditures begin and are identifiable to a specific property and ends upon completion, which is when the asset is ready for its intended use. Generally, rental property is considered substantially complete and ready for its intended use upon completion of tenant improvements (in the case of commercial properties) or upon issuance of a certificate of occupancy (in the case of multifamily properties). General and administrative costs are expensed as incurred. Expenditures for ordinary maintenance and repairs are expensed to operations as incurred. Renovations and improvements that improve and/or extend the useful life of the asset are capitalized and depreciated over their estimated useful life, generally five to ten years. Property sales or dispositions are recorded when title transfers, we have received sufficient consideration and we have no significant involvement with the property sold. We periodically evaluate our long-lived assets, including real estate investments, for impairment indicators. 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. If the sum of the estimated undiscounted cash flows is less than the carrying amount of the asset, 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 fiscal year 2016, we incurred a non-cash loss of $6.0 million due to impairment of one office property, one healthcare property, two parcels of land and eight multifamily properties of which approximately $440,000 is reflected in discontinued operations. See Note 12 for additional information on discontinued operations. We recognized impairments of approximately $440,000 on an office property in Eden Prairie, Minnesota; $1.9 million on a healthcare property in Sartell, Minnesota; $1.6 million on a parcel of land in Grand Chute, Wisconsin; $1.9 million on eight multifamily properties in St. Cloud, Minnesota; and $162,000 on a parcel of land in River Falls, Wisconsin. These properties were written-down to estimated fair value during fiscal year 2016 based on receipt of individual market offers to purchase and our intent to dispose of the properties or, in the case of the Grand Chute, Wisconsin, the sale listing price and our intent to dispose of the property. The Sartell, Minnesota property is classified as held for sale at April 30, 2016. During fiscal year 2015, we incurred a non-cash loss of $6.1 million due to impairment of four commercial properties and two parcels of unimproved land of which $1.4 million is reflected in discontinued operations. See Note 12 for additional information on discontinued operations. We recognized impairments of $2.1 million on a retail property in Kalispell, Montana; approximately $183,000 on an office property in Golden Valley, Minnesota; $1.8 million on an office property in Minneapolis, Minnesota; $1.4 million on an office property in Boise, Idaho; approximately $98,000 on unimproved land in Eagan, Minnesota; and approximately $442,000 on unimproved land in Weston, Wisconsin. These properties were written-down to estimated fair value during fiscal year 2015 based on receipt of individual market offers to purchase and our intent to dispose of the properties or, in the case of the Boise and Weston properties, an independent appraisal. The Kalispell and Golden Valley properties were sold in the second quarter of fiscal year 2015. The Minneapolis property is classified as held for sale at April 30, 2015. During fiscal year 2014, we incurred a non-cash loss of $44.4 million due to impairment of 15 properties, of which $36.7 million is reflected in discontinued operations. See Note 12 for additional information on discontinued operations. We recognized impairments of approximately $864,000 on an industrial property in St. Louis Park, Minnesota; $329,000 on an office property in Bloomington, Minnesota; $265,000 on a retail property in Anoka, Minnesota; $402,000 on an industrial property in Clive, Iowa; and $4.8 million on an industrial property in Roseville, Minnesota. These properties were written-down to estimated fair value based on receipt of individual market offers to purchase and our intent to dispose of the properties or, in the case of the Roseville, Minnesota property, a commitment to dispose of a significant portion of the property due to planned redevelopment. The approximately $835,000 impairment of the Edina, Minnesota, office property was based on receipt of a market offer to purchase and our intent to dispose of the property (we signed a purchase agreement in the fourth quarter of fiscal year 2014). This property was classified as held for sale at April 30, 2014. An impairment loss of $2.1 million was recognized during fiscal year 2014 for the Golden Valley, Minnesota, office property based on receipt of a market offer to purchase and our intent to dispose of the property (we signed a purchase agreement in the first quarter of fiscal year 2015).
REAL ESTATE HELD FOR SALE | REAL ESTATE HELD FOR SALE Real estate held for sale is stated at the lower of its carrying amount or estimated fair value less disposal costs. Our determination of fair value is based on inputs management believes are consistent with those that market participants would use. Estimates are significantly impacted by estimates of sales price, selling velocity and other factors. Due to uncertainties in the estimation process, actual results could differ from such estimates. Depreciation is not recorded on assets classified as 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. We generally consider these criteria met when the transaction has been approved by our Board of Directors, there are no known significant contingencies related to the sale and management believes it is probable that the sale will be completed within one year. 35 healthcare properties, one multifamily property, one industrial property and three parcels of unimproved land were classified as held for sale at April 30, 2016. One office property and one healthcare property were classified as held for sale at April 30, 2015. In addition, properties classified as discontinued operations during fiscal year 2016 were reclassified as assets and liabilities held for sale as of April 30, 2015. See Note 12 for additional information. Prior to February 1, 2014, we reported, in discontinued operations, the results of operations and the related gains or losses of properties that had either been disposed of or classified as held for sale and otherwise met the classification of a discontinued operation. Effective February 1, 2014, we adopted ASU 2014-08, Presentation of Financial Statements (Topic 205) and Property, Plant, and Equipment (Topic 360): Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity. Under this standard, a disposal (or classification as held for sale) of a component of an entity or a group of components of an entity is required to be reported in discontinued operations if the disposal represents a strategic shift that has (or will have) a major effect on an entity’s operations and financial results. As a result of the adoption of ASU 2014-08, results of operations and gains or losses on sale for properties that are disposed or classified as held for sale in the ordinary course of business on or subsequent to February 1, 2014 would generally be included in continuing operations on our consolidated statements of operations, to the extent such disposals did not meet the criteria for classification as a discontinued operation described above.
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 twelve months ended April 30, 2016 and 2015, respectively, we added $2.2 million and approximately $416,000 of new intangible assets and approximately $101,000 and $0 of new intangible liabilities. The weighted average lives of the intangible assets acquired in the twelve months ended April 30, 2016 and 2015 are 0.7 years and 0.5 years, respectively. Amortization of intangibles related to above or below-market leases is recorded in real estate rentals in the Consolidated Statements of Operations. Amortization of other intangibles is recorded in depreciation/amortization related to real estate investments in the 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. The excess of the cost of an acquired business 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. Goodwill book value as of April 30, 2016 and 2015 was $1.7 million and $1.7 million, respectively. The annual reviews of goodwill compared the fair value of the reporting units that have been assigned goodwill to their carrying value (investment cost less accumulated depreciation), with the results for these periods indicating no impairment. In fiscal year 2016, we disposed of eight commercial properties that had goodwill assigned, and as a result, approximately $196,000 of goodwill was derecognized. In fiscal year 2015, we recognized approximately $852,000 of goodwill from the acquisition of the Homestead Garden multifamily property and disposed of one multifamily property and two commercial properties to which goodwill had been assigned, and as a result, approximately $40,000 of goodwill was derecognized. In fiscal years 2014, we disposed of property that had goodwill assigned, and as a result, approximately $7,000 of goodwill was derecognized.
PROPERTY AND EQUIPMENT | PROPERTY AND EQUIPMENT Property and equipment consists of the equipment contained at our headquarters in Minot, North Dakota, corporate offices in Minneapolis and St. Cloud, Minnesota, and additional property management offices located in the states where we own properties. The balance sheet reflects these assets at cost, net of accumulated depreciation. As of April 30, 2016 and 2015, property and equipment cost was $2.1 million and $2.4 million, respectively. Accumulated depreciation was $1.1 million and $1.4 million as of April 30, 2016 and 2015, respectively.
CASH AND CASH EQUIVALENTS | CASH AND CASH EQUIVALENTS Cash and cash equivalents include all cash and highly liquid investments purchased with maturities of three months or less. Cash and cash equivalents consist of our bank deposits and short-term investment certificates acquired subject to repurchase agreements, and our deposits in a money market mutual fund. At times, these deposits may exceed the FDIC limit.
COMPENSATING BALANCES AND OTHER INVESTMENTS; LENDER HOLDBACKS | COMPENSATING BALANCES AND OTHER INVESTMENTS; LENDER 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 April 30, 2016, our compensating balances totaled $13.2 million and consisted of the following:
Financial Institution |  |  |  |
First International Bank, Watford City, ND |  | $ | 6,000,000 |
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 |  |  | 350,000 |
Peoples State Bank, Velva, ND |  |  | 225,000 |
American National Bank, Omaha, NE |  |  | 200,000 |
Commerce Bank a Minnesota Banking Corporation |  |  | 100,000 |
Total |  | $ | 13,160,000 |
A portion of the deposit at Dacotah Bank is held as a certificate of deposit and comprises the $50,000 in other investments on the Consolidated Balance Sheets. The certificate of deposit has a remaining term of less than six months and we intend to hold it to maturity. 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 $4.3 million in lender holdbacks for improvements reflected in the Consolidated Statements of Cash Flows for the fiscal year ended April 30, 2016 is due primarily to the release of loan proceeds to us upon completion of these construction and tenant improvement projects, while the increase of $1.1 million represents additional amounts retained by lenders for new projects.
ALLOWANCE FOR DOUBTFUL ACCOUNTS | ALLOWANCE FOR DOUBTFUL ACCOUNTS Management evaluates the appropriate amount of the allowance for doubtful accounts by assessing the recoverability of individual real estate mortgage loans and rent receivables, through a comparison of their carrying amount with their estimated realizable value. Management considers tenant financial condition, credit history and current economic conditions in establishing these allowances. Receivable balances are written off when deemed uncollectible. Recoveries of receivables previously written off, if any, are recorded when received. A summary of the changes in the allowance for doubtful accounts including properties held for sale for fiscal years ended April 30, 2016, 2015 and 2014 is as follows:
|  | (in thousands) |
|  | 2016 |  | 2015 |  | 2014 |
Balance at beginning of year |  | $ | 1,156 |  | $ | 1,044 |  | $ | 1,393 |
Provision |  |  | 651 |  |  | 967 |  |  | 434 |
Write-off |  |  | (861) |  |  | (855) |  |  | (783) |
Balance at close of year |  | $ | 946 |  | $ | 1,156 |  | $ | 1,044 |
TAX, INSURANCE, AND OTHER ESCROW | TAX, INSURANCE, AND OTHER ESCROW Tax, insurance and other escrow includes funds deposited with a lender for payment of real estate tax and insurance, and reserves for funds to be used for replacement of structural elements and mechanical equipment of certain projects. The funds are under the control of the lender. Disbursements are made after supplying written documentation to the lender.
REAL ESTATE DEPOSITS | REAL ESTATE DEPOSITS Real estate deposits include funds held by escrow agents to be applied toward the purchase of real estate or the payment of loan costs associated with loan placement or refinancing.
DEFERRED CHARGES AND LEASING COSTS | DEFERRED CHARGES AND LEASING COSTS Costs and commissions incurred in obtaining tenant leases are amortized on the straight-line method over the terms of the related leases. Costs incurred in obtaining long-term financing are amortized to interest expense over the life of the loan using the straight-line method, which approximates the effective interest method.
INCOME TAXES | INCOME TAXES We operate in a manner intended to enable us to continue to qualify as a REIT under Sections 856-860 of the Internal Revenue Code of 1986, as amended. Under those sections, a REIT which distributes at least 90% of its REIT taxable income as a dividend to its shareholders each year and which meets certain other conditions will not be taxed on that portion of its taxable income which is distributed to shareholders. For the fiscal years ended April 30, 2016, 2015 and 2014, we distributed in excess of 90% of its taxable income and realized capital gains from property dispositions within the prescribed time limits. Accordingly, no provision has been made for federal income taxes in the accompanying consolidated financial statements. If we fail to qualify as a REIT in any taxable year, we will be subject to federal income tax on our taxable income at regular corporate rates (including any alternative minimum tax) and may not be able to qualify as a REIT for the four subsequent taxable years. Even as a REIT, we may be subject to certain state and local income and property taxes, and to federal income and excise taxes on undistributed taxable income. In general, however, if we qualifie as a REIT, no provisions for federal income taxes are necessary except for taxes on undistributed REIT taxable income and taxes on the income generated by a taxable REIT subsidiary (TRS). We have one TRS, acquired during the second quarter of fiscal year 2014, which is subject to corporate federal and state income taxes on its taxable income at regular statutory rates. For fiscal year 2016, we estimate that the TRS will have no taxable income. There were no income tax provisions or material deferred income tax items for our TRS for the fiscal years ended April 30, 2016, 2015 and 2014. Our TRS is the tenant in our Legends at Heritage Place senior housing facility. We conduct our business activity as an Umbrella Partnership Real Estate Investment Trust (“UPREIT”) through our Operating Partnership. UPREIT status allows us to accept the contribution of real estate in exchange for Units. Generally, such a contribution to a limited partnership allows for the deferral of gain by an owner of appreciated real estate. Distributions for the calendar year ended December 31, 2015 were characterized, for federal income tax purposes, as 36.28% ordinary income, 11.99% capital gain and 51.73% return of capital. Distributions for the calendar year ended December 31, 2014 were characterized, for federal income tax purposes, as 25.74% ordinary income, 23.09% capital gain and 51.17% return of capital.
REVENUE RECOGNITION | REVENUE RECOGNITION Multifamily rental properties are leased under operating leases with terms generally of one year or less. Commercial properties are leased under operating leases to tenants for various terms generally exceeding one year. Lease terms often include renewal options. Rental revenue is recognized on the straight-line basis, which averages minimum required rents over the terms of the leases. Rents recognized in advance of collection are reflected as receivable arising from straight-lining of rents, net of allowance for doubtful accounts. Rent concessions, including free rent, are amortized on a straight-line basis over the terms of the related leases. Reimbursements from tenants for real estate taxes and other recoverable operating expenses are recognized as revenue in the period the applicable expenditures are incurred. We receive payments for these reimbursements from substantially all of our tenants at multi-tenant commercial properties throughout the year. A number of the commercial leases provide for a base rent plus a percentage rent based on gross sales in excess of a stipulated amount. These percentage rents are recorded once the required sales level is achieved.
NET INCOME PER SHARE | NET INCOME PER SHARE Basic net income per share is computed as net income available to common shareholders divided by the weighted average number of common shares outstanding for the period. We have no potentially dilutive financial interests. The potential issuance of Units in exchange for common shares pursuant to the Exchange Right will have no effect on net income per share because Unitholders and common shareholders effectively share equally in the net income of the Operating Partnership.
PROCEEDS FROM FINANCING LIABILITY | PROCEEDS FROM FINANCING LIABILITY During the first quarter of 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 which matures August 1, 2018. 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 due to our continuing involvement with the property and recorded the $7.9 million in sales proceeds within other liabilities on the Consolidated Balance Sheets. The balance of the liability as of April 30, 2016 is $7.9 million.
VARIABLE INTEREST ENTITY | VARIABLE INTEREST ENTITY On November 27, 2012, we entered into a joint venture operating agreement with a real estate development company to construct an apartment project in Minot, North Dakota as IRET – Minot Apartments, LLC, with approximately 69% of the project financed with third-party debt and approximately 7% financed with debt from us to the joint venture entity. The two-phase project was substantially completed in the third quarter of fiscal year 2015. As of April 30, 2016, we are the approximately 51.0% owner of the joint venture and have management and leasing responsibilities and the real estate development company owns approximately 49.0% of the joint venture and was responsible for the development and construction of the property. We have determined that the joint venture is a variable interest entity (“VIE”), primarily based on the fact that the equity investment at risk is not sufficient to permit the entity to finance its activities without additional subordinated financial support. We have also determined that we are the primary beneficiary of the VIE due to the fact that we are providing more than 50% of the equity contributions, the subordinated debt and a guarantee on the third party debt and have the power to direct the most significant activities that impact the entity’s economic performance. On June 12, 2014, we entered into a joint venture operating agreement with a real estate development company and two other partners to construct a three-phase apartment project in Edina, Minnesota as IRET – 71 France, LLC. We estimate total costs for the project at $73.3 million, with approximately 69% of the project financed with third-party debt and approximately 7% financed with debt from us to the joint venture entity. The first phase of the project was substantially completed in the second quarter of fiscal year 2016, the second phase of the project was substantially completed in the third quarter of fiscal year 2016 and construction of the third phase is expected to be completed in the first quarter of fiscal year 2017. See Development, Expansion and Renovation Projects in Note 10 for additional information. As of April 30, 2016, we are the approximately 52.6% owner of the joint venture and will have management and leasing responsibilities after the project has been in service for 24 months and the real estate development company and the other two partners own approximately 47.4% of the joint venture and are responsible for the development, construction and initial leasing of the property. We have determined that the joint venture is a VIE, primarily based on the fact that the equity investment at risk is not sufficient to permit the entity to finance its activities without additional subordinated financial support. We have also determined that we are the primary beneficiary of the VIE due to the fact that we are providing more than 50% of the equity contributions, the subordinated debt and a guarantee on the third party debt and have the power to direct the most significant activities that impact the entity’s economic performance.
INVOLUNTARY CONVERSION OF ASSETS | INVOLUNTARY CONVERSION OF ASSETS In February 2012, one of the buildings of the Chateau Apartments property was completely destroyed by fire (the “2012 Fire”). Final settlement of the 2012 Fire insurance claim was reached in fiscal year 2014 with total proceeds received of $5.1 million for redevelopment. Insurance proceeds exceeded the basis in the assets requiring replacement, resulting in recognition of a gain from involuntary conversion of $2.5 million in fiscal year 2014. In December 2013, 15-unit and 57-unit buildings at the Chateau Apartments property were destroyed by fire (the “2013 Fire”). Rebuilding was completed in the first quarter of fiscal year 2016. We received proceeds for the 2013 Fire claim of $1.0 million in fiscal year 2014 and $6.0 million fiscal 2015, which reduced to zero the accounts receivable recorded at the time of the fire for expected proceeds. No gain or loss on involuntary conversion was recorded due to the settlement of the claim.
GAIN ON BARGAIN PURCHASE | GAIN ON BARGAIN PURCHASE On March 22, 2016, we acquired a multifamily property in Rochester, MN, which had a fair value at acquisition of approximately $36.3 million, as appraised by a third party. The consideration exchanged for the property consisted of $15.0 million cash and approximately 2.5 million Units, valued at approximately $17.8 million. The fair value of the Units transferred was based on the closing market price of our common stock on the acquisition date of $7.09 per share. The acquisition resulted in a gain on bargain purchase because the fair value of assets acquired exceeded the total of the fair value of the consideration paid by approximately $3.4 million.

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
- Definition Disclosure of accounting policy for involuntary conversion of assets. + References No definition available. + Details
Name: | iret_InvoluntaryConversionOfAssetsPolicyTextBlock
Namespace Prefix: | iret_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for real estate deposits. + References No definition available. + Details
Name: | iret_RealEstateDepositsPolicyTextBlock
Namespace Prefix: | iret_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for tax, insurance, and other escrow. + References No definition available. + Details
Name: | iret_TaxInsuranceAndOtherEscrowPolicyTextBlock
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 completed business combinations (purchase method, acquisition method or combination of entities under common control). This accounting policy may include a general discussion of the purchase method or acquisition method of accounting (including for example, the treatment accorded contingent consideration, the identification of assets and liabilities, the purchase price allocation process, how the fair values of acquired assets and liabilities are determined) and the entity's specific application thereof. An entity that acquires another entity in a leveraged buyout transaction generally discloses the accounting policy followed by the acquiring entity in determining the basis used to value its interest in the acquired entity, and the rationale for that accounting policy. + 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 805 -SubTopic 10 -Section 05 -Paragraph 4 -Subparagraph (a)-(d) -URI http://asc.fasb.org/extlink&oid=6909625&loc=d3e227-128457 + Details
Name: | us-gaap_BusinessCombinationsPolicy
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 305 -SubTopic 10 -Section 05 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6375392&loc=d3e26790-107797 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4273-108586 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash -URI http://asc.fasb.org/extlink&oid=6506951 Reference 4: 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 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash Equivalents -URI http://asc.fasb.org/extlink&oid=6507016 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Financial Reporting Release (FRR) -Number 203 -Paragraph 02-03 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 1 -Article 5 + Details
Name: | us-gaap_CashAndCashEquivalentsPolicyTextBlock
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 deferral and amortization of significant deferred charges. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 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_DeferredChargesPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3630-109257 Reference 4: 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_EarningsPerSharePolicyTextBlock
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 income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements. + 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 740 -SubTopic 10 -Section 50 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32840-109319 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 30 -Section 05 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6423966&loc=d3e40913-109327 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 954 -SubTopic 740 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6491622&loc=d3e9504-115650 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 17 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32809-109319 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 45 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=37586315&loc=d3e32247-109318 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=37586315&loc=d3e32280-109318 + Details
Name: | us-gaap_IncomeTaxPolicyTextBlock
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 long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, basis of assets, depreciation and depletion methods used, including composite deprecation, estimated useful lives, capitalization policy, accounting treatment for costs incurred for repairs and maintenance, capitalized interest and the method it is calculated, disposals and impairments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 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 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13(a)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_PropertyPlantAndEquipmentPolicyTextBlock
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 establishing and maintaining the valuation allowance related to real estate owned. + References No definition available. + Details
Name: | us-gaap_RealEstateOwnedValuationAllowancePolicy
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for entities that primarily develop and then sell real property at retail or otherwise. + 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 970 -SubTopic 10 -Section 05 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=51659183&loc=d3e24546-110282 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 20 -Section 15 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6450852&loc=d3e24871-108386 + Details
Name: | us-gaap_RealEstatePolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for revenue recognition. If the entity has different policies for different types of revenue transactions, the policy for each material type of transaction is generally disclosed. If a sales transaction has multiple element arrangements (for example, delivery of multiple products, services or the rights to use assets) the disclosure may indicate the accounting policy for each unit of accounting as well as how units of accounting are determined and valued. The disclosure may encompass important judgment as to appropriateness of principles related to recognition of revenue. The disclosure also may indicate the entity's treatment of any unearned or deferred revenue that arises from the transaction. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=51655414&loc=d3e18823-107790 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 235 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=51655414&loc=d3e18726-107790 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 605 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 13.B.Q1) -URI http://asc.fasb.org/extlink&oid=27012821&loc=d3e214044-122780 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 13 -Section B -Paragraph Question 1 + Details
Name: | us-gaap_RevenueRecognitionPolicyTextBlock
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