Basis of Presentation	6 Months Ended
Jun. 30, 2016
Accounting Policies [Abstract]
Basis of Presentation	2. BASIS OF PRESENTATION Upon deregistration as an investment company, the Company's status changed to an operating company from an investment company since it no longer met the assessment of an investment company under ASC 946. The Company discontinued applying the guidance in ASC 946 and began to account for the change in status prospectively by accounting for its investments in accordance with other GAAP Topics as of the date of the change in status. The Company financial statements for the period subsequent to the deregistration are prepared on a consolidated basis to include the financial position, results of operations, and cash flows of the Company and its wholly-owned subsidiaries, rather than by the investment company fair valuation approach. This change in status and the concomitant accounting policies affect the comparability of the financial statements for directly presenting corresponding items for 2016 and 2015. As such, for the six months ended June 30, 2016, the consolidated statements of operations and cash flows have been presented on the Predecessor Basis of accounting as an investment company from January 1, 2016 through January 18, 2016, and on the current basis of accounting as a REIT from January 19, 2016 through June 30, 2016. Similarly, separate statements of operations and cash flows are presented on the Predecessor Basis of accounting as an investment company for the periods ended June 30, 2015. The consolidated balance sheet at June 30, 2016 has been presented on the successor basis of accounting as a REIT and at June 30, 2015 the statement of assets and liabilities has been presented on the Predecessor Basis of accounting as an investment company. The accompanying unaudited condensed consolidated financial statements of the Company are presented on the accrual basis of accounting in accordance with U.S. generally accepted accounting principles (“GAAP”) for interim financial information, and in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X. All material intercompany balances and transactions have been eliminated in consolidation. Accordingly, they may not include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of management, all adjustments (including normal recurring accruals) considered necessary for a fair presentation have been included. Operating results for the period ended June 30, 2016, are not necessarily indicative of results that may be expected for the year ending December 31, 2016. The statement of assets and liabilities as of December 31, 2015 has been derived from the Company’s audited financial statements as of that date, but does not include all of the information and footnotes required by GAAP for complete financial statements. For further information refer to the financial statements and footnotes thereto included in the Company’s Annual Report on Form N-CSR for the year ended December 31, 2015, as filed with the SEC. Accounts Payable and Accrued Expenses Accounts payable and accrued expenses primarily consist of property tax accruals, unearned rental income, and trade payables. Cash and Cash Equivalents Cash and cash equivalents consist of highly liquid investments, and may include money market fund shares, purchased with an original maturity of three months or less. The carrying amount reported on the balance sheet for cash and cash equivalents approximates fair value. Income Taxes The Company has elected to be treated as a REIT under the IRC. In order to maintain its qualification as a REIT, among other things, the Company is required to distribute at least 90% of its REIT taxable income to its stockholders and meet certain tests regarding the nature of its income and assets. As a REIT, the Company is not subject to federal income tax with respect to that portion of its income which meets certain criteria and is distributed annually to stockholders. The Company plans to continue to operate so that it meets the requirements for taxation as a REIT. Many of these requirements, however, are highly technical and complex. If the Company were to fail to meet these requirements, it would be subject to federal income tax. The Company is subject to certain state and local taxes. The Company recognizes the tax benefits of uncertain tax positions only where the position is “more likely than not” to be sustained assuming examination by tax authorities. The Company has reviewed its tax positions and has concluded that no liability for unrecognized tax benefits should be recorded related to uncertain tax positions taken on federal, state, and local income tax returns for open tax years (2013 – 2015), or is expected to be taken in the Company’s 2016 tax returns. Investments in Securities Investments in equity securities that have readily determinable fair values are accounted for as available-for-sale. Available-for-sale securities are measured at fair value. Gains or losses from changes in the fair value of available-for-sale securities are recorded in accumulated other comprehensive income, until the investment is sold or otherwise disposed of, or until the investment is determined to be other-than-temporarily impaired, at which time the cumulative gain or loss previously reported in equity is included in income. The specific identification method is used to determine the realized gain or loss on investments sold or otherwise disposed. Fair value is determined using a valuation hierarchy generally by reference to an active trading market, using quoted closing or bid prices. Judgment is used to ascertain if a formerly active market has become inactive and in determining fair values when markets have become inactive. The Company periodically evaluates the carrying value of investments in securities for impairment. The Company considers, among other factors, the duration and extent of any decline in fair value, the intent and ability of the Company to hold the security for a period of time sufficient for a recovery in value, and recent events specific to the issuer or industry. If the decline in value is determined to be other-than-temporary, the carrying value of the security is written down to fair value through the income statement. Real Estate Assets Real estate assets are carried at the appreciated value as of January 19, 2016, the effective date of the change in status. Purchases subsequent to the effective date of the change in status are carried at cost, less accumulated depreciation. Direct and allowable internal costs associated with the development, construction, renovation, and improvement of real estate assets are capitalized. Property taxes, and other costs associated with development incurred during the construction period are capitalized. The construction period begins when expenditures for the real estate assets have been made and activities that are necessary to prepare the asset for its intended use are in progress. The construction period ends when the asset is substantially complete and ready for its intended use. Expenditures for maintenance and repairs are charged to expense as incurred. Major replacements and betterments that improve or extend the life of the asset are capitalized and depreciated over their estimated useful lives. Depreciation is computed using the straight-line method over the estimated useful lives of the buildings and improvements, which are generally between 5 and 39 years. Revenue and Expense Recognition Revenues from stores, which are primarily composed of rental income earned pursuant to month-to-month leases for storage space, as well as associated late charges and administrative fees, are recognized as earned. Promotional discounts reduce rental income over the promotional period, which is generally one month. Ancillary revenues from sales of merchandise and tenant insurance and other income are recognized when earned. The Company accrues for property tax expense based upon actual amounts billed and, in some circumstances, estimates and historical trends when bills or assessments have not been received from the taxing authorities or such bills and assessments are in dispute. If these estimates are incorrect, the timing and amount of expense recognition could be incorrect. Cost of operations and general and administrative expense are expensed as incurred. Credit Risk Financial assets that are exposed to credit risk consist primarily of cash and cash equivalents and certain portions of accounts receivable including rents receivable from our tenants. Cash and cash equivalents are on deposit with highly rated commercial banks. Evaluation of Asset Impairment The Company evaluates its real estate assets for impairment each quarter. If there are indicators of impairment and we determine that the asset is not recoverable from future undiscounted cash flows to be received through the asset’s remaining life (or, if earlier, the expected disposal date), we record an impairment charge to the extent the carrying amount exceeds the asset’s estimated fair value or net proceeds from expected disposal. Use of Estimates The preparation of the financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the 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 materially differ from management’s estimates. Recently Issued Accounting Standards In March 2016, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2016-09, Compensation – Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting, which is intended to simplify various aspects related to how share-based payments are accounted for and presented in the financial statements. The new guidance allows for entities to make an entity-wide accounting policy election to either estimate the number of awards that are expected to vest or account for forfeitures when they occur. In addition, the guidance allows employers to withhold shares to satisfy minimum statutory tax withholding requirements up to the employees’ maximum individual tax rate without causing the award to be classified as a liability. The guidance also stipulates that cash paid by an employer to a taxing authority when directly withholding shares for tax-withholding purposes should be classified as a financing activity on the statement of cash flows. The standard is effective on January 1, 2017, however early adoption is permitted. The Company is in the process of evaluating the impact of this new guidance. In February 2016, the FASB issued ASU No. 2016-02 - Leases (Topic 842), which sets out the principles for the recognition, measurement, presentation and disclosure of leases for both parties to a contract (i.e., lessees and lessors). The new standard requires lessees to apply a dual approach, classifying leases as either financing or operating leases based on the principle of whether or not the lease is effectively a financed purchase by the lessee. This classification will determine whether lease expense is recognized based on an effective interest method or on a straight line basis over the term of the lease, respectively. A lessee is also required to record a right-of-use asset and a lease liability for all leases with a term of greater than 12 months regardless of their classification, Leases with a term of 12 months or less will be accounted for similar to existing guidance for operating leases today. The new standard requires lessors to account for leases using an approach that is substantially equivalent to existing guidance for sales-type leases, direct financing leases and operating leases. The standard is effective on January 1, 2019, however early adoption is permitted. The Company is in the process of evaluating the impact of this new guidance. In September 2015, the FASB issued ASU No. 2015-16, Simplifying the Accounting for Measurement-Period Adjustments, which amends the current business combination guidance to require that an acquirer recognize adjustments to provisional amounts that are identified during the measurement period in the reporting period in which the adjustment amounts are determined, as opposed to having to revise prior period information. The standard also requires additional disclosure about the impact on current-period income statement line items of adjustments that would have been recognized in prior periods if prior period information had been revised. The new standard became effective for the Company on January 1, 2016. The adoption of this guidance did not have a material impact on the Company’s consolidated financial position or results of operations as there have been no measurement-period adjustments recorded. In April 2015, the FASB issued ASU No. 2015-03, Simplifying the Presentation of Debt Issuance Costs, an update to the accounting standard relating to the presentation of debt issuance costs. Under the new guidance, debt issuance costs related to a recognized debt liability will be presented on the balance sheet as a direct deduction from the debt liability. In the event that there is not an associated debt liability recorded in the consolidated financial statements, the debt issuance costs will continue to be recorded on the consolidated balance sheet as an asset until the debt liability is recorded. The new standard became effective for the Company on January 1, 2016. The adoption of this guidance did not have a material impact on the Company’s consolidated financial position or results of operations as the update only related to changes in financial statement presentation. In February 2015, the FASB issued ASU No. 2015-02, Consolidation – Amendments to the Consolidation Analysis, which amends the current consolidation guidance affecting both the variable interest entity (“VIE”) and voting interest entity (“VOE”) consolidation models. The standard does not add or remove any of the characteristics in determining if an entity is a VIE or VOE, but rather enhances the way the Company assesses some of these characteristics. The new standard became effective for the Company on January 1, 2016. As discussed under Basis of Presentation above, the adoption of this guidance did not have a material impact on the Company’s consolidated financial position or results of operations as none of its existing consolidation conclusions were changed. In May 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers, which requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. The ASU will replace most existing revenue recognition guidance under GAAP when it becomes effective. The new standard will be effective for the Company beginning on January 1, 2018, however early application beginning on January 1, 2017 is permitted. The standard permits the use of either the retrospective or cumulative effect transition method. The Company has not yet selected a transition method nor has it determined the effect of the standard on its financial statements and related disclosures. The Company adopted ASU 2015-03, Simplifying the Presentation of Debt lssuance Costs, which requires the Company to reclassify debt financing costs, net of amortization on the Company's consolidated balance sheets, and present them as a direct deduction from the carrying amount of the related debt liability.

2. BASIS OF PRESENTATION

Upon deregistration as an investment company, the Company's status changed to an operating company from an investment company since it no longer met the assessment of an investment company under ASC 946. The Company discontinued applying the guidance in ASC 946 and began to account for the change in status prospectively by accounting for its investments in accordance with other GAAP Topics as of the date of the change in status.

The Company financial statements for the period subsequent to the deregistration are prepared on a consolidated basis to include the financial position, results of operations, and cash flows of the Company and its wholly-owned subsidiaries, rather than by the investment company fair valuation approach. This change in status and the concomitant accounting policies affect the comparability of the financial statements for directly presenting corresponding items for 2016 and 2015. As such, for the six months ended June 30, 2016, the consolidated statements of operations and cash flows have been presented on the Predecessor Basis of accounting as an investment company from January 1, 2016 through January 18, 2016, and on the current basis of accounting as a REIT from January 19, 2016 through June 30, 2016. Similarly, separate statements of operations and cash flows are presented on the Predecessor Basis of accounting as an investment company for the periods ended June 30, 2015. The consolidated balance sheet at June 30, 2016 has been presented on the successor basis of accounting as a REIT and at June 30, 2015 the statement of assets and liabilities has been presented on the Predecessor Basis of accounting as an investment company.

The accompanying unaudited condensed consolidated financial statements of the Company are presented on the accrual basis of accounting in accordance with U.S. generally accepted accounting principles (“GAAP”) for interim financial information, and in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X. All material intercompany balances and transactions have been eliminated in consolidation. Accordingly, they may not include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of management, all adjustments (including normal recurring accruals) considered necessary for a fair presentation have been included. Operating results for the period ended June 30, 2016, are not necessarily indicative of results that may be expected for the year ending December 31, 2016. The statement of assets and liabilities as of December 31, 2015 has been derived from the Company’s audited financial statements as of that date, but does not include all of the information and footnotes required by GAAP for complete financial statements. For further information refer to the financial statements and footnotes thereto included in the Company’s Annual Report on Form N-CSR for the year ended December 31, 2015, as filed with the SEC.

Accounts Payable and Accrued Expenses

Accounts payable and accrued expenses primarily consist of property tax accruals, unearned rental income, and trade payables.

Cash and Cash Equivalents

Cash and cash equivalents consist of highly liquid investments, and may include money market fund shares, purchased with an original maturity of three months or less. The carrying amount reported on the balance sheet for cash and cash equivalents approximates fair value.

Income Taxes

The Company has elected to be treated as a REIT under the IRC. In order to maintain its qualification as a REIT, among other things, the Company is required to distribute at least 90% of its REIT taxable income to its stockholders and meet certain tests regarding the nature of its income and assets. As a REIT, the Company is not subject to federal income tax with respect to that portion of its income which meets certain criteria and is distributed annually to stockholders. The Company plans to continue to operate so that it meets the requirements for taxation as a REIT. Many of these requirements, however, are highly technical and complex. If the Company were to fail to meet these requirements, it would be subject to federal income tax. The Company is subject to certain state and local taxes.

The Company recognizes the tax benefits of uncertain tax positions only where the position is “more likely than not” to be sustained assuming examination by tax authorities. The Company has reviewed its tax positions and has concluded that no liability for unrecognized tax benefits should be recorded related to uncertain tax positions taken on federal, state, and local income tax returns for open tax years (2013 – 2015), or is expected to be taken in the Company’s 2016 tax returns.

Investments in Securities

Investments in equity securities that have readily determinable fair values are accounted for as available-for-sale. Available-for-sale securities are measured at fair value. Gains or losses from changes in the fair value of available-for-sale securities are recorded in accumulated other comprehensive income, until the investment is sold or otherwise disposed of, or until the investment is determined to be other-than-temporarily impaired, at which time the cumulative gain or loss previously reported in equity is included in income. The specific identification method is used to determine the realized gain or loss on investments sold or otherwise disposed.

Fair value is determined using a valuation hierarchy generally by reference to an active trading market, using quoted closing or bid prices. Judgment is used to ascertain if a formerly active market has become inactive and in determining fair values when markets have become inactive.

The Company periodically evaluates the carrying value of investments in securities for impairment. The Company considers, among other factors, the duration and extent of any decline in fair value, the intent and ability of the Company to hold the security for a period of time sufficient for a recovery in value, and recent events specific to the issuer or industry. If the decline in value is determined to be other-than-temporary, the carrying value of the security is written down to fair value through the income statement.

Real Estate Assets

Real estate assets are carried at the appreciated value as of January 19, 2016, the effective date of the change in status. Purchases subsequent to the effective date of the change in status are carried at cost, less accumulated depreciation. Direct and allowable internal costs associated with the development, construction, renovation, and improvement of real estate assets are capitalized. Property taxes, and other costs associated with development incurred during the construction period are capitalized. The construction period begins when expenditures for the real estate assets have been made and activities that are necessary to prepare the asset for its intended use are in progress. The construction period ends when the asset is substantially complete and ready for its intended use.

Expenditures for maintenance and repairs are charged to expense as incurred. Major replacements and betterments that improve or extend the life of the asset are capitalized and depreciated over their estimated useful lives. Depreciation is computed using the straight-line method over the estimated useful lives of the buildings and improvements, which are generally between 5 and 39 years.

Revenue and Expense Recognition

Revenues from stores, which are primarily composed of rental income earned pursuant to month-to-month leases for storage space, as well as associated late charges and administrative fees, are recognized as earned. Promotional discounts reduce rental income over the promotional period, which is generally one month. Ancillary revenues from sales of merchandise and tenant insurance and other income are recognized when earned.

The Company accrues for property tax expense based upon actual amounts billed and, in some circumstances, estimates and historical trends when bills or assessments have not been received from the taxing authorities or such bills and assessments are in dispute. If these estimates are incorrect, the timing and amount of expense recognition could be incorrect. Cost of operations and general and administrative expense are expensed as incurred.

Credit Risk

Financial assets that are exposed to credit risk consist primarily of cash and cash equivalents and certain portions of accounts receivable including rents receivable from our tenants. Cash and cash equivalents are on deposit with highly rated commercial banks.

Evaluation of Asset Impairment

The Company evaluates its real estate assets for impairment each quarter. If there are indicators of impairment and we determine that the asset is not recoverable from future undiscounted cash flows to be received through the asset’s remaining life (or, if earlier, the expected disposal date), we record an impairment charge to the extent the carrying amount exceeds the asset’s estimated fair value or net proceeds from expected disposal.

Use of Estimates

The preparation of the financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the 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 materially differ from management’s estimates.

Recently Issued Accounting Standards

In March 2016, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2016-09, Compensation – Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting, which is intended to simplify various aspects related to how share-based payments are accounted for and presented in the financial statements. The new guidance allows for entities to make an entity-wide accounting policy election to either estimate the number of awards that are expected to vest or account for forfeitures when they occur. In addition, the guidance allows employers to withhold shares to satisfy minimum statutory tax withholding requirements up to the employees’ maximum individual tax rate without causing the award to be classified as a liability. The guidance also stipulates that cash paid by an employer to a taxing authority when directly withholding shares for tax-withholding purposes should be classified as a financing activity on the statement of cash flows. The standard is effective on January 1, 2017, however early adoption is permitted. The Company is in the process of evaluating the impact of this new guidance.

In February 2016, the FASB issued ASU No. 2016-02 - Leases (Topic 842), which sets out the principles for the recognition, measurement, presentation and disclosure of leases for both parties to a contract (i.e., lessees and lessors). The new standard requires lessees to apply a dual approach, classifying leases as either financing or operating leases based on the principle of whether or not the lease is effectively a financed purchase by the lessee. This classification will determine whether lease expense is recognized based on an effective interest method or on a straight line basis over the term of the lease, respectively. A lessee is also required to record a right-of-use asset and a lease liability for all leases with a term of greater than 12 months regardless of their classification, Leases with a term of 12 months or less will be accounted for similar to existing guidance for operating leases today. The new standard requires lessors to account for leases using an approach that is substantially equivalent to existing guidance for sales-type leases, direct financing leases and operating leases. The standard is effective on January 1, 2019, however early adoption is permitted. The Company is in the process of evaluating the impact of this new guidance.

In September 2015, the FASB issued ASU No. 2015-16, Simplifying the Accounting for Measurement-Period Adjustments, which amends the current business combination guidance to require that an acquirer recognize adjustments to provisional amounts that are identified during the measurement period in the reporting period in which the adjustment amounts are determined, as opposed to having to revise prior period information. The standard also requires additional disclosure about the impact on current-period income statement line items of adjustments that would have been recognized in prior periods if prior period information had been revised. The new standard became effective for the Company on January 1, 2016. The adoption of this guidance did not have a material impact on the Company’s consolidated financial position or results of operations as there have been no measurement-period adjustments recorded.

In April 2015, the FASB issued ASU No. 2015-03, Simplifying the Presentation of Debt Issuance Costs, an update to the accounting standard relating to the presentation of debt issuance costs. Under the new guidance, debt issuance costs related to a recognized debt liability will be presented on the balance sheet as a direct deduction from the debt liability. In the event that there is not an associated debt liability recorded in the consolidated financial statements, the debt issuance costs will continue to be recorded on the consolidated balance sheet as an asset until the debt liability is recorded. The new standard became effective for the Company on January 1, 2016. The adoption of this guidance did not have a material impact on the Company’s consolidated financial position or results of operations as the update only related to changes in financial statement presentation.

In February 2015, the FASB issued ASU No. 2015-02, Consolidation – Amendments to the Consolidation Analysis, which amends the current consolidation guidance affecting both the variable interest entity (“VIE”) and voting interest entity (“VOE”) consolidation models. The standard does not add or remove any of the characteristics in determining if an entity is a VIE or VOE, but rather enhances the way the Company assesses some of these characteristics. The new standard became effective for the Company on January 1, 2016. As discussed under Basis of Presentation above, the adoption of this guidance did not have a material impact on the Company’s consolidated financial position or results of operations as none of its existing consolidation conclusions were changed.

In May 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers, which requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. The ASU will replace most existing revenue recognition guidance under GAAP when it becomes effective. The new standard will be effective for the Company beginning on January 1, 2018, however early application beginning on January 1, 2017 is permitted. The standard permits the use of either the retrospective or cumulative effect transition method. The Company has not yet selected a transition method nor has it determined the effect of the standard on its financial statements and related disclosures.

The Company adopted ASU 2015-03, Simplifying the Presentation of Debt lssuance Costs, which requires the Company to reclassify debt financing costs, net of amortization on the Company's consolidated balance sheets, and present them as a direct deduction from the carrying amount of the related debt liability.