Summary of Significant Accounting Policies | Summary of Significant Accounting Policies Basis of Quarterly Presentation The accompanying unaudited consolidated financial statements and related notes of the Company have been prepared in accordance with accounting principles generally accepted in the United States (“U.S. GAAP”) for interim financial reporting and the instructions to Form 10-Q and Rule 10-01 of Regulation S-X. Accordingly, certain information and note disclosures normally included in the consolidated financial statements prepared under U.S. GAAP have been condensed or omitted. In the opinion of management, all adjustments considered necessary for a fair statement of the Company’s consolidated financial position, results of operations and cash flows have been included and are of a normal and recurring nature. The operating results presented for interim periods are not necessarily indicative of the results that may be expected for any other interim period or for the entire year. These consolidated financial statements should be read in conjunction with the Company’s consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K, as amended, for the fiscal year ended December 31, 2017 , which was filed with the U.S. Securities and Exchange Commission (the “SEC”). Principles of Consolidation The consolidated financial statements include the accounts of the Company, the Operating Partnership and their consolidated subsidiaries. The Company consolidates variable interest entities (“VIE”) where the Company is the primary beneficiary and voting interest entities which are generally majority owned or otherwise controlled by the Company. All significant intercompany balances are eliminated in consolidation. Estimates The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that could affect the amounts reported in the consolidated financial statements and accompanying notes. Actual results could materially differ from those estimates and assumptions. Reclassifications Certain prior period amounts have been reclassified in the consolidated financial statements to conform to current period presentation. Unrealized gain (loss) on derivatives and other has been renamed to other gain (loss), net and realized gain (loss) on sales and other has been renamed to realized gain on sales, net for presentational purposes only. Additionally, the Company has reclassified the gain (loss) on net cash on derivatives from realized gain on sales, net to other gain (loss), net on the consolidated statements of operations for the three and nine months ended September 30, 2018 and 2017 (refer to Note 10). Intangible Assets and Intangible Liabilities The Company records acquired identified intangibles, which includes intangible assets (such as value of the above-market leases, in-place leases, below-market ground leases, goodwill and other intangibles) and intangible liabilities (such as the value of below-market leases), based on estimated fair value. The value allocated to the above or below-market leases is amortized net to rental income, the value of above or below-market ground leases is amortized into properties - operating expense and in-place leases is amortized into depreciation and amortization expense, respectively, in the consolidated statements of operations on a straight-line basis over the respective remaining lease term. Goodwill represents the excess of the purchase price over the fair value of net tangible and intangible assets acquired in a business combination and is not amortized. The Company analyzes goodwill for impairment on an annual basis and whenever events or changes in circumstances indicate that the carrying value of goodwill may not be fully recoverable. The Company assesses qualitative factors to determine whether it is more likely than not that the fair value of a reporting unit, related to such goodwill, is less than the carrying amount. If the carrying amount exceeds fair value an impairment is recorded for the difference. The following table presents identified intangibles as of September 30, 2018 and December 31, 2017 (dollars in thousands): September 30, 2018 December 31, 2017 Gross Amount Accumulated Amortization Net Gross Amount Accumulated Amortization Net Intangible assets: In-place lease $ 63,400 $ (31,055 ) $ 32,345 $ 64,427 $ (24,290 ) $ 40,137 Above-market lease 33,956 (12,660 ) 21,296 34,882 (9,919 ) 24,963 Below-market ground lease 33,348 (1,364 ) 31,984 34,497 (1,109 ) 33,388 Goodwill (1) 15,206 N/A 15,206 15,697 N/A 15,697 Total $ 145,910 $ (45,079 ) $ 100,831 $ 149,503 $ (35,318 ) $ 114,185 Intangible liabilities: Below-market lease $ 31,225 $ (11,191 ) $ 20,034 $ 32,267 $ (8,964 ) $ 23,303 Above-market ground lease 5,341 (233 ) 5,108 5,513 (184 ) 5,329 Total $ 36,566 $ (11,424 ) $ 25,142 $ 37,780 $ (9,148 ) $ 28,632 _____________________________ (1) Represents goodwill associated with certain acquisitions in exchange for shares in the underlying portfolios. The goodwill and a corresponding deferred tax liability was recorded at acquisition based on tax basis differences. The following table presents annual amortization of intangible assets and liabilities as of September 30, 2018 (dollars in thousands): Intangible Assets Intangible Liabilities In-place Leases, Net Above-market Leases, Net Below-market Ground Lease Value, Net Below-market Leases, Net Above-market Ground Lease Value, Net Remaining 2018 $ 2,258 $ 1,055 $ 97 $ 677 $ 18 Years ending December 31: 2019 8,553 3,927 388 2,708 72 2020 6,898 3,730 388 2,675 72 2021 5,851 3,722 388 2,510 72 2022 4,102 3,722 388 2,503 72 2023 and thereafter 4,683 5,140 30,335 8,961 4,802 Total $ 32,345 $ 21,296 $ 31,984 $ 20,034 $ 5,108 Other Assets and Other Liabilities The following tables present a summary of other assets and other liabilities as of September 30, 2018 and December 31, 2017 (dollars in thousands): September 30, 2018 December 31, 2017 Other assets: Prepaid expenses $ 2,018 $ 1,936 Deferred leasing and other costs, net 6,551 6,019 Deferred tax assets, net 1,126 — Straight-line rent, net 15,800 10,969 Escrow receivable — 3,286 Other 2,971 905 Total $ 28,466 $ 23,115 September 30, 2018 December 31, 2017 Other liabilities: Deferred tax liabilities $ 8,951 $ 8,548 Prepaid rent received and unearned revenue 7,130 8,406 Tenant security deposits 4,059 4,435 Prepaid escalation and other income 4,023 3,982 Other 113 386 Total $ 24,276 $ 25,757 Revenue Recognition Operating Real Estate Rental and escalation income from operating real estate is derived from leasing of space to various types of tenants. Rental revenue recognition commences when the tenant takes possession of the leased space and the leased space is substantially ready for its intended use. The leases are for fixed terms of varying length and generally provide for annual rentals, subject to indexation, and expense reimbursements to be paid in quarterly or monthly installments. Rental income from leases is recognized on a straight-line basis over the term of the respective leases. The excess of rents recognized over amounts contractually due pursuant to the underlying leases are included in other assets, net on the consolidated balance sheets. The Company amortizes any tenant inducements as a reduction of revenue utilizing the straight-line method over the term of the lease. Escalation income represents revenue from tenant leases which provide for the recovery of all or a portion of the operating expenses and real estate taxes paid by the Company on behalf of the respective property. This revenue is accrued in the same period as the expenses are incurred. In a situation in which a lease or leases associated with a significant tenant have been, or are expected to be, terminated early, the Company evaluates the remaining useful life of depreciable or amortizable assets in the asset group related to the lease that will be terminated (i.e., tenant improvements, above and below market lease intangibles, in-place lease value and leasing commissions). Based upon consideration of the facts and circumstances surrounding the termination, the Company may write-off or accelerate the depreciation and amortization associated with the asset group. Such amounts are included within depreciation and amortization in the consolidated statements of operations. Preferred Equity Investments Interest income is recognized on an accrual basis and any related premium, discount, origination costs and fees are amortized over the life of the investment using the effective interest method. The amortization is reflected as an adjustment to interest income in the consolidated statements of operations. The amortization of a premium or accretion of a discount is discontinued if such investment is reclassified to held for sale. Equity-Based Compensation Equity-classified stock awards granted to non-employees that have a service condition are measured at fair value at date of grant. For time-base awards, fair value is determined based on the closing price of the Company's common stock at date of grant. For performance-based awards, fair value is determined based on the stock price at the date of grant and an estimate of the probable achievement of such measure using a Monte Carlo analysis under a risk-neutral premise using a risk-free interest rate. The Company recognizes compensation expense on a straight-line basis over the requisite service period of the awards, with the amount of compensation expense recognized at the end of a reporting period at least equal to the fair value of the portion of the award that has vested through that date. Compensation expense is adjusted for actual forfeitures upon occurrence. Earnings Per Share The Company’s basic earnings per share (“EPS”) is calculated using the two-class method for each class of common stock and participating security as if all earnings had been distributed by dividing net income (loss) attributable to common stockholders by the weighted average number of common stock outstanding. Diluted EPS reflects the maximum potential dilution that could occur from the Company’s share-based compensation, consisting of unvested restricted stock awards, restricted stock units (“RSUs”), performance common stock or other contracts to issue common stock, assuming performance hurdles have been met, were converted to common stock, including limited partnership interests in the Operating Partnership owned by holders other than the Company (“Common Units”) and Common Units which are structured as profits interests (“LTIP Units” collectively referred to as Unit Holders). Potential dilutive shares are excluded from the calculation if they have an anti-dilutive effect in the period. The Company’s unvested restricted stock awards, certain RSUs and LTIP Units contain rights to receive non-forfeitable dividends and thus are participating securities. Due to the existence of these participating securities, the two-class method of computing EPS is required, unless another method is determined to be more dilutive. Under the two-class method, net income is first reduced for distributions declared on all classes of participating securities to arrive at undistributed earnings. Under the two-class method, net loss is reduced for distributions declared on participating securities only if such security has the right to participate in the earnings of the entity and an objectively determinable contractual obligation to share in net losses of the entity. Foreign Currency Assets and liabilities denominated in a foreign currency for which the functional currency is a foreign currency are translated using the currency exchange rate in effect at the end of the period presented and the results of operations for such entities are translated into U.S. dollars using the average currency exchange rate in effect during the period. The resulting foreign currency translation adjustment (“CTA”), net, is recorded as a component of accumulated OCI in the consolidated statements of equity. For the three months ended September 30, 2018 and 2017 , the Company reclassified $(0.4) million and $0.1 million , respectively, of CTA to realized gain on sales, net in the consolidated statements of operations due to the sale of certain real estate assets (refer to Note 3). For the nine months ended September 30, 2018 and 2017 , the Company reclassified $7.6 million and $(0.3) million , respectively, of CTA to realized gain on sales, net in the consolidated statements of operations due to the sale of certain real estate assets (refer to Note 3). Assets and liabilities denominated in a foreign currency for which the functional currency is the U.S. dollar are remeasured using the currency exchange rate in effect at the end of the period presented and the results of operations for such entities are remeasured into U.S. dollars using the average currency exchange rate in effect during the period. The resulting foreign currency remeasurement adjustment is recorded in other gain (loss), net in the consolidated statements of operations. Income Taxes The Company has elected to be taxed as a REIT for U.S. federal income tax purposes with the initial filing of its 2015 U.S. federal tax return and will continue to comply with the related provisions of the Internal Revenue Code of 1986, as amended, the (“Internal Revenue Code”). Accordingly, the Company generally will not be subject to U.S. federal income tax to the extent of its distributions to stockholders and as long as certain asset, income and share ownership tests are met. To maintain its qualification as a REIT, the Company must annually distribute at least 90% of its REIT taxable income to its stockholders and meet certain other requirements. Under certain circumstances, federal income and excise taxes may be due on its undistributed taxable income. The Company distributes to its stockholders 100% of its taxable income and therefore no provision for U.S. federal income taxes has been included in the accompanying consolidated financial statements for the three and nine months ended September 30, 2018 and 2017 . The Company conducts its business through foreign subsidiaries which may be subject to local level income tax in the European jurisdictions it operates. The Company has also elected taxable REIT subsidiary (“TRS”) status on certain subsidiaries. This enables the Company to provide services that would otherwise be considered impermissible for REITs and participate in activities that do not qualify as “rents from real property.” The TRS that is not resident in the U.S. (“foreign TRS”) and, as such, not subject to U.S. taxation but is subject to foreign income taxes only. In addition, the REIT will not generally be subject to any additional U.S. taxes on the repatriation of foreign TRS earnings. For the Company’s foreign subsidiaries, including the Company’s foreign TRS, deferred tax assets and liabilities are established for temporary differences between the financial reporting basis and the foreign tax basis of assets and liabilities at the enacted tax rates expected to be in effect when the temporary differences reverse. The Company evaluates the realizability of its deferred tax assets (e.g. net operating loss) and recognizes a valuation allowance if, based on the available evidence, it is more likely than not that some portion or all of its deferred tax assets will not be realized. When evaluating the realizability of its deferred tax assets, the Company considers estimates of expected future taxable income, existing and projected book/tax differences, tax planning strategies available and the general and industry specific economic outlook. This realizability analysis is inherently subjective, as it requires the Company to forecast its business and general economic environment in future periods. Due to past and projected losses in certain local jurisdictions where the Company does not have carryback potential and/or cannot sufficiently forecast future taxable income, the Company recognized net cumulative valuation allowances against the Company’s deferred tax assets. The Company will continue to review its deferred tax assets in accordance with U.S. GAAP. The Company recorded an income tax benefit of $0.2 million for the three months ended September 30, 2018 and an income tax expense of $0.4 million for the three months ended September 30, 2017 . The Company recorded an income benefit of $0.3 million for the nine months ended September 30, 2018 and an income tax expense of $0.3 million for the nine months ended September 30, 2017. Recent Accounting Pronouncements: Accounting Standards Adopted in 2018 Revenue Recognition - In May 2014, FASB issued an accounting update (ASU No. 2014-09) requiring a company to recognize as revenue the amount of consideration it expects to be entitled to in connection with the transfer of promised goods or services to customers. The Company has adopted the standard on its required effective date of January 1, 2018 using the modified retrospective approach and has applied the guidance to contracts not yet completed as of the date of adoption. The new revenue standard specifically excludes revenue streams for which specific guidance is stipulated in other sections of the codification and therefore it will not impact rental income or interest income generated on financial instruments such as preferred equity investments. The Company is the lessor for triple net and gross leases classified as operating leases in which rental income and tenant reimbursements are recorded. The revenue from these leases is scoped out of the new revenue recognition guidance. All leases are accounted for under ASC 840 until the adoption of the new leasing guidance within ASC 842. There were no changes as a result of the new revenue recognition standard. In addition, the Company will adopt the practical expedient which allows lessors to consider lease and non-lease components as a single performance obligation to the extent that the timing and pattern of transfer is the same and the lease is classified an operating lease. Cash Flow Classification - In August 2016, the FASB issued guidance (ASU No. 2016-15) that makes eight targeted changes to how cash receipts and cash payments are presented and classified in the statement of cash flows. The new guidance requires adoption on a retrospective basis unless it is impracticable to apply, in which case the Company would be required to apply the amendments prospectively as of the earliest date practicable. The Company has adopted this guidance on January 1, 2018 and it did not have a material impact on its consolidated financial statements and related disclosures. Restricted Cash - In November 2016, the FASB issued ASU No. 2016-18, Statement of Cash Flows: Restricted Cash, which requires that cash and cash equivalent balances in the statement of cash flows include restricted cash and restricted cash equivalent amounts, and therefore, changes in restricted cash and restricted cash equivalents be presented in the statement of cash flows. This will eliminate the presentation of transfers between cash and cash equivalents, restricted cash and restricted cash equivalents in the statement of cash flows. When cash, cash equivalents, restricted cash and restricted cash equivalents are presented in more than one line item of the balance sheet, this ASU requires disclosure of a reconciliation between the totals in the statement of cash flows and the related captions on the balance sheet. The new guidance also requires disclosure of the nature of the restricted cash and restricted cash equivalents, similar to the existing requirements under Regulation S-X, however, it does not define restricted cash and restricted cash equivalents. The Company adopted this guidance on January 1, 2018 and the required retrospective application of this new standard resulted in changes to the previously reported statement of cash flows as follows (dollars in thousands): As of September 30, 2017 Cash flow provided by (used in): As Previously Reported After Adoption of ASU 2016-18 Operating activities $ 21,511 $ 19,540 Investing activities (420 ) (420 ) Financing activities (43,621 ) (43,621 ) Business Combination - In January 2017, the FASB issued guidance (ASU No. 2017-01) to clarify the definition of a business under ASC 805. This new standard clarifies the definition of a business and provides a screen to determine when an integrated set of assets and activities is not a business. The screen requires that when substantially all of the fair value of the gross assets acquired (or disposed of) is concentrated in a single identifiable asset or a group of similar identifiable assets, the set is not a business. The Company expects that acquisitions of real estate or in-substance real estate will not meet the revised definition of a business because substantially all of the fair value is concentrated in a single identifiable asset or group of similar identifiable assets (i.e. land, buildings, and related intangible assets). A significant difference between the accounting for an asset acquisition and a business combination is that transaction costs are capitalized for an asset acquisition, rather than expensed for a business combination. The Company adopted the standard on its required effective date of January 1, 2018. This guidance did not have a material impact on its consolidated financial statements and related disclosures. Derecognition and Partial Sales of Nonfinancial Assets - In February 2017, the FASB issued an accounting update (ASU No. 2017-05) which clarifies the scope of recently established guidance on nonfinancial asset derecognition, which applies to the derecognition of all nonfinancial assets and in-substance nonfinancial assets. In addition, the guidance clarifies the accounting for partial sales of nonfinancial assets and in-substance nonfinancial assets to align with the new revenue recognition standard to be more consistent with the accounting for sale of a business. Specifically, in a partial sale to a noncustomer, when a noncontrolling interest is received or retained, the latter is considered a noncash consideration and measured at fair value, which would result in full gain or loss recognized upon sale. The Company has adopted this guidance on January 1, 2018 and it did not have a material impact on its consolidated financial statements and related disclosures as there were no such sales for the three and nine months ended September 30, 2018 . Goodwill Impairment - In January 2017, the FASB issued guidance (ASU No. 2017-04) which removes Step 2 from the goodwill impairment test. The Company has adopted this guidance on January 1, 2018 and it did not have a material impact on its consolidated financial statements and related disclosures. Share-based Payments - In May 2017, the FASB issued guidance (ASU No. 2017-09) clarifying when to account for a change to the terms or conditions of a share-based payment award as a modification. The Company has adopted this guidance on January 1, 2018 and it did not have a material impact on its consolidated financial statements and related disclosures. In June 2018, the FASB issued guidance (ASU 2018-07) which simplifies the accounting for share-based payments to non-employees by generally aligning it with the accounting for share-based payments to employees, with certain exceptions. The new guidance applies to non-employee awards issued in exchange for goods or services used in an entity’s own operations and to awards granted by an investor to an equity method investee, but does not apply to equity instruments issued to a lender or investor in a financing transaction or equity instruments issued when selling goods or services to customers, which is under the revenue recognition model. Key changes in the guidance include measuring non-employee awards based on fair value of the equity instrument issued, rather than fair value of goods or services received or equity instrument issued, whichever is more reliably measured. In terms of timing, equity-classified non-employee awards that were previously remeasured through performance completion date will now have a fixed measurement on grant date, which will reduce volatility on the income statement. For non-employee awards with performance conditions, compensation cost will be recognized when achievement of the performance condition is probable, rather than upon actual achievement of the performance condition. Similar to employee awards, forfeitures may be recognized as they occur or based on an estimate under an accounting policy election, but the guidance allows separate elections for employee and non-employee awards. The accounting model for non-employee awards, however, remains different for attribution of share-based payment costs over the vesting period, in which compensation cost for non-employee awards continues to be recognized in the same period and in the same manner (i.e., capitalize or expense) as if the grantor had paid cash for the goods or services. No changes to disclosure requirements were prescribed. Transition is on a modified retrospective basis, with a remeasurement at fair value as of the adoption date through a cumulative effect adjustment to opening retained earnings, applied to all equity-classified non-employee awards where a measurement date has not been established by the adoption date and unsettled liability-classified non-employee awards. The transition provisions eliminate the need to retrospectively determine fair values at historical grant dates. The Company has early adopted this guidance on July 1, 2018 and the net impact relating to the adoption was a $0.8 million decrease to additional paid in capital. Recent Accounting Pronouncements: Future Application of Accounting Standards Leases - In February 2016, the FASB issued an accounting update (ASU No. 2016-02) 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 update requires lessees to apply a dual approach, classifying leases as either finance or operating leases based on the principle of whether or not the lease is effectively a financed purchase of the leased asset by the lessee. This classification will determine whether the lease expense is recognized based on an effective interest method or on a straight-line basis over the term of the lease. 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 update is expected to result in the recognition of a right-to-use asset and related liability to account for the Company’s future obligations under its ground lease arrangements for which it is the lessee. The update will require that lessees and lessors capitalize, as initial direct costs, only those costs that are incurred due to the execution of a lease. Under this guidance, allocated payroll costs and other costs that are incurred regardless of whether the lease is obtained will no longer be capitalized as initial direct costs and instead will be expensed as incurred. Lessors will continue 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 Company expects to adopt the package of practical expedients under the guidance and the Company will not need to reassess whether any expired or expiring contracts contain leases; will not need to revisit lease classification for any expired or expiring leases; and will not need to reassess initial direct costs for any existing leases. In addition, the Company expects to adopt the practical expedient which allows lessors to consider lease and non-lease components as a single performance obligation to the extent that the timing and pattern of transfer is the same and the lease is classified an operating lease. As of September 30, 2018 , the Company had two ground lease agreements with annual payments of $0.7 million . The new guidance is to be applied using a modified retrospective approach at the beginning of the earliest comparative period in the financial statements and is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. The Company is evaluating the impact, if any, that this guidance will have on its consolidated financial statements and related disclosures. Financial Instruments - In June 2016, the FASB issued guidance (ASU No. 2016-13) that changes the impairment model for most financial instruments by requiring companies to recognize an allowance for expected losses, rather than incurred losses as required currently by the other-than-temporary impairment model. The guidance will apply to most financial assets measured at amortized cost and certain other instruments, including trade and other receivables, loans, held-to-maturity debt securities, net investments in leases and off-balance-sheet credit exposures (e.g., loan commitments). The new guidance is effective for reporting periods beginning after December 15, 2019 and will be applied as a cumulative adjustment to retained earnings as of the effective date. Early adoption is permitted for annual and interim periods beginning after December 15, 2018. The Company continues to assess the potential effect the adoption of this guidance will have on its consolidated financial statements and related disclosures. Fair Value Disclosures - In August 2018, the FASB issued guidance (ASU No. 2018-13) that requires new disclosures of changes in unrealized gains and losses in other comprehensive income for recurring Level 3 fair value of instruments held at balance sheet date, as well as the range and weighted average or other quantitative information, if more relevant, of significant unobservable inputs for recurring and nonrecurring Level 3 fair values. Certain disclosures are now eliminated, specifically around the valuation process required for Level 3 fair values, policy for timing of transfers between levels of the fair value hierarchy, as well as amounts and reason for transfers between Levels 1 and 2. The new guidance is effective for fiscal years and interim periods beginning after December 15, 2019. The adoption of this standard is not expected to have a material effect on the Company's existing disclosures. |