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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)
12 Months Ended
Dec. 31, 2016
Accounting Policies [Abstract]  
Basis of Presentation
Basis of Presentation
 This Form 10-K provides separate consolidated financial statements for the Company and the Operating Partnership. Due to the Company's ability as general partner to control the Operating Partnership, the Company consolidates the Operating Partnership within its consolidated financial statements for financial reporting purposes. The notes to consolidated financial statements apply to both the Company and the Operating Partnership, unless specifically noted otherwise.
The accompanying consolidated financial statements include the consolidated accounts of the Company, the Operating Partnership and their wholly owned subsidiaries, as well as entities in which the Company has a controlling financial interest or entities where the Company is deemed to be the primary beneficiary of a VIE. For entities in which the Company has less than a controlling financial interest or entities where the Company is not deemed to be the primary beneficiary of a VIE, the entities are accounted for using the equity method of accounting. Accordingly, the Company's share of the net earnings or losses of these entities is included in consolidated net income. The accompanying consolidated financial statements have been prepared in accordance with GAAP.  All intercompany transactions have been eliminated.
Accounting Guidance Adopted and Not Yet Effective
Accounting Guidance Adopted
In August 2014, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") ASU 2014-15, Disclosure of Uncertainties about an Entity's Ability to Continue as a Going Concern ("ASU 2014-15"). ASU 2014-15 requires management to perform an analysis regarding an entity's ability to continue as a going concern and to provide related footnote disclosures in certain circumstances. ASU 2014-15 was effective for annual periods ending after December 15, 2016 and for annual and interim periods thereafter. The Company adopted ASU 2014-15 as of December 31, 2016. The adoption of ASU 2014-15 did not have an impact on the Company's consolidated financial statements or disclosures.
In February 2015, the FASB issued ASU 2015-02, Amendments to the Consolidation Analysis ("ASU 2015-02"). The guidance modified the evaluation of whether limited partnerships and similar legal entities are VIEs or voting interest entities, eliminated the presumption that a general partner should consolidate a limited partnership and affected the evaluation of fee arrangements and related party relationships in the primary beneficiary determination. For public companies, ASU 2015-02 was effective for annual periods beginning after December 15, 2015 and interim periods within those years using either a retrospective or a modified retrospective approach. The Company adopted ASU 2015-02 as of January 1, 2016 using a modified retrospective approach. The adoption of ASU 2015-02 resulted in the identification of several VIEs as discussed in Note 8 but did not alter any of the Company's consolidation conclusions. The adoption of the guidance did not have an impact on the Company's consolidated financial statements other than the additional disclosures. See ASU 2016-17, Interests Held Through Related Parties That Are under Common Control ("ASU 2016-17") below which amends ASU 2015-02.     
Accounting Guidance Not Yet Effective
In May 2014, the FASB and the International Accounting Standards Board jointly issued ASU 2014-09, Revenue from Contracts with Customers ("ASU 2014-09"). The objective of this converged standard is to enable financial statement users to better understand and analyze revenue by replacing current transaction and industry-specific guidance with a more principles-based approach to revenue recognition. The core principle of ASU 2014-09 is that an entity should recognize revenue to depict the transfer of goods or services to customers in an amount that the entity expects to be entitled to receive in exchange for those goods or services. The guidance also requires additional disclosure about the nature, timing and uncertainty of revenue and cash flows arising from customer contracts. ASU 2014-09 applies to all contracts with customers except those that are within the scope of other guidance such as lease and insurance contracts. In August 2015, the FASB issued ASU 2015-14, Revenue from Contracts with Customers - Deferral of the Effective Date, ("ASU 2015-14") which allows an additional one year deferral of ASU 2014-09. As a result, ASU 2014-09 is effective for annual periods beginning after December 15, 2017 and interim periods within those years using one of two retrospective application methods. Early adoption would be permitted only for annual reporting periods beginning after December 15, 2016 and interim periods within those years. In March 2016, the FASB issued ASU 2016-08, Revenue from Contracts with Customers - Principal versus Agent Considerations (Reporting Revenue Gross versus Net) ("ASU 2016-08"). The guidance in ASU 2016-08 clarifies the implementation of ASU 2014-09 on principal versus agent consideration and has the same effective date as ASU 2014-09, as deferred by ASU 2015-14. During the quarter ended June 30, 2016, the FASB issued ASU 2016-10, Revenue from Contracts with Customers - Identifying Performance Obligations and Licensing, ASU 2016-11, Rescission of SEC Guidance Because of Accounting Standards Updates 2014-09 and 2014-16 Pursuant to Staff Announcements at the March 3, 2016 EITF Meeting, and ASU 2016-12, Revenue from Contracts with Customers - Narrow Scope Improvements and Practical Expedients. In December 2016, the FASB issued ASU 2016-20, Technical Corrections and Improvements to Topic 606, Revenue from Contracts with Customers. These amendments are intended to improve and clarify the implementation guidance of ASU 2014-09 and have the same effective date as ASU 2014-09, as deferred by ASU 2015-14. As the majority of the Company's revenue is derived from real estate lease contracts, the Company does not expect the adoption of this guidance to have a material impact on its consolidated financial statements and expects to adopt the guidance as of January 1, 2018.    It is in the process of determining which method to use for the application of this guidance.
In February 2016, the FASB issued ASU 2016-02, Leases ("ASU 2016-02"). The objective of ASU 2016-02 is to increase transparency and comparability by recognizing lease assets and liabilities on the balance sheet and disclosing key information about leasing arrangements. Under ASU 2016-02, lessees will be required to recognize a right-of-use asset and corresponding lease liability on the balance sheet for all leases with terms greater than 12 months. The guidance applied by a lessor under ASU 2016-02 is substantially similar to existing GAAP. For public companies, ASU 2016-02 is effective for annual periods beginning after December 15, 2018 and interim periods within those years. Early adoption is permitted. Lessees and lessors are required to use a modified retrospective transition method for all leases existing at, or entered into after, the date of initial application. Accordingly, they would apply the new accounting model for the earliest year presented in the financial statements. A number of practical expedients may also be elected. Under the new guidance, common area maintenance recoveries must be accounted for as a non-lease component. The Company will be evaluating whether the bifurcation of common area maintenance will affect the timing or recognition of certain lease revenues. Also, only direct leasing costs may be capitalized under ASU 2016-02. Current guidance also allows the capitalization of indirect leasing costs. Additionally, the Company will be analyzing its current ground lease obligations under ASU 2016-02. The Company has done a preliminary assessment and continues to evaluate the potential impact the guidance may have on its consolidated financial statements and related disclosures. It is considering the practicality of adopting ASU 2016-02 concurrently with the adoption of ASU 2014-09 as the standards overlap and concurrent adoption would align them if ASU 2016-02 was adopted as of January 1, 2018. If early adoption is not practicable, the Company would adopt ASU 2016-02 as of January 1, 2019.
In March 2016, the FASB issued ASU 2016-09, Improvements to Employee Share-Based Payment Accounting ("ASU 2016-09"). ASU 2016-09 identifies areas for simplification of accounting for share-based payment transactions, including income tax consequences, classification of awards as either equity or liabilities, an option to recognize gross stock compensation expense with actual forfeitures recognized as they occur, as well as certain classifications on the statement of cash flows. For public companies, ASU 2016-09 is effective for fiscal years beginning after December 15, 2016 including interim periods within that reporting period and may be applied on a modified retrospective basis as a cumulative-effect adjustment to retained earnings as of the date of adoption. Early adoption is permitted. The Company adopted ASU 2016-09 as of January 1, 2017 and it did not have a material impact on its consolidated financial statements and related disclosures.
In June 2016, the FASB issued ASU 2016-13, Measurement of Credit Losses on Financial Instruments ("ASU 2016-13"). The objective of ASU 2016-13 is to provide financial statement users with information about expected credit losses on financial assets and other commitments to extend credit by a reporting entity. The guidance replaces the current incurred loss impairment model, which reflects credit events, with a current expected credit loss model, which recognizes an allowance for credit losses based on an entity's estimate of contractual cash flows not expected to be collected. For public companies that are SEC filers, ASU 2016-13 is effective for fiscal years beginning after December 15, 2019 including interim periods within those fiscal years. Early adoption is permitted. The guidance is to be applied on a modified retrospective basis. The Company expects to adopt ASU 2016-13 as of January 1, 2020 and is evaluating the impact that this update may have on its consolidated financial statements and related disclosures.
In August 2016, the FASB issued ASU 2016-15, Classification of Certain Cash Receipts and Cash Payments ("ASU 2016-15"). The objective of ASU 2016-15 is to reduce diversity in practice in the classification of certain items in the statement of cash flows, including the classification of distributions received from equity method investees. For public companies, ASU 2016-15 is effective for fiscal years beginning after December 15, 2017 including interim periods within those fiscal years. Early adoption is permitted. The guidance is to be applied on a retrospective basis. The Company expects to adopt ASU 2016-15 as of January 1, 2018 and does not expect the guidance to have a material impact on its consolidated financial statements.
In October 2016, the FASB issued ASU 2016-17 which amends the consolidation guidance in ASU 2015-02 to change how a reporting entity that is a single decision maker of a VIE should consider indirect interests in a VIE held through related parties that are under common control with the entity when determining whether it is the primary beneficiary of the VIE. ASU 2016-17 simplifies the analysis to require consideration of only an entity's proportionate indirect interest in a VIE held through a party under common control. For public companies, ASU 2016-17 is effective for fiscal years beginning after December 15, 2016 including interim periods therein. Early adoption is permitted. The guidance is to be applied retrospectively to all periods in fiscal year 2016, which is the period in which ASU 2015-02 was adopted by the Company. The Company adopted ASU 2016-17 as of January 1, 2017 and it did not have a material impact on its consolidated financial statements and related disclosures.
In November 2016, the FASB issued ASU 2016-18, Restricted Cash, ("ASU 2016-18") to address diversity in practice related to the classification and presentation of changes in restricted cash. The update requires a reporting entity to explain the change in the total of cash, cash equivalents and amounts generally described as restricted cash and restricted cash equivalents in reconciling the beginning-of-period and end-of-period total amounts on the statement of cash flows. For public companies, ASU 2016-18 is effective on a retrospective basis for fiscal years beginning after December 15, 2017, including interim periods therein. Early adoption is permitted. The Company expects to adopt the update as of January 1, 2018 and does not expect ASU 2016-18 to have a material impact on its consolidated financial statements.
In January 2017, the FASB issued ASU 2017-01, Clarifying the Definition of a Business, ("ASU 2017-01"), which provides a more narrow definition of a business to be used in determining the accounting treatment of an acquisition. Under ASC 805, Business Combinations, the Company generally accounts for acquisitions of shopping center properties as acquisitions of a business. Under ASU 2017-01, more acquisitions are expected to be accounted for as acquisitions of assets. Transaction costs for asset acquisitions are capitalized while those related to business acquisitions are expensed. For public companies, ASU 2017-01 is effective for fiscal years beginning after December 15, 2017, including interim periods therein and is to be applied prospectively to any transactions occurring within the period of adoption. Early adoption is permitted. The Company adopted ASU 2017-01 as of January 1, 2017. The Company expects most of its future acquisitions of shopping center properties would be accounted for as acquisitions of assets in accordance with the guidance in ASU 2017-01.
Real Estate Assets
Real Estate Assets 
The Company capitalizes predevelopment project costs paid to third parties. All previously capitalized predevelopment costs are expensed when it is no longer probable that the project will be completed. Once development of a project commences, all direct costs incurred to construct the project, including interest and real estate taxes, are capitalized. Additionally, certain general and administrative expenses are allocated to the projects and capitalized based on the amount of time applicable personnel work on the development project. Ordinary repairs and maintenance are expensed as incurred. Major replacements and improvements are capitalized and depreciated over their estimated useful lives.
All acquired real estate assets have been accounted for using the acquisition method of accounting and accordingly, the results of operations are included in the consolidated statements of operations from the respective dates of acquisition. The Company allocates the purchase price to (i) tangible assets, consisting of land, buildings and improvements, as if vacant, and tenant improvements, and (ii) identifiable intangible assets and liabilities, generally consisting of above-market leases, in-place leases and tenant relationships, which are included in other assets, and below-market leases, which are included in accounts payable and accrued liabilities. The Company uses estimates of fair value based on estimated cash flows, using appropriate discount rates, and other valuation techniques to allocate the purchase price to the acquired tangible and intangible assets. Liabilities assumed generally consist of mortgage debt on the real estate assets acquired. Assumed debt is recorded at its fair value based on estimated market interest rates at the date of acquisition.
Depreciation is computed on a straight-line basis over estimated lives of 40 years for buildings, 10 to 20 years for certain improvements and 7 to 10 years for equipment and fixtures. Tenant improvements are capitalized and depreciated on a straight-line basis over the term of the related lease. Lease-related intangibles from acquisitions of real estate assets are generally amortized over the remaining terms of the related leases. The amortization of above- and below-market leases is recorded as an adjustment to minimum rental revenue, while the amortization of all other lease-related intangibles is recorded as amortization expense. Any difference between the face value of the debt assumed and its fair value is amortized to interest expense over the remaining term of the debt using the effective interest method.
Carrying Value of Long-Lived Assets
Carrying Value of Long-Lived Assets 
The Company monitors events or changes in circumstances that could indicate the carrying value of a long-lived asset may not be recoverable.  When indicators of potential impairment are present that suggest that the carrying amounts of a long-lived asset may not be recoverable, the Company assesses the recoverability of the asset by determining whether the asset’s carrying value will be recovered through the estimated undiscounted future cash flows expected from the Company’s probability weighted use of the asset and its eventual disposition. In the event that such undiscounted future cash flows do not exceed the carrying value, the Company adjusts the carrying value of the long-lived asset to its estimated fair value and recognizes an impairment loss.  The estimated fair value is calculated based on the following information, in order of preference, depending upon availability:  (Level 1) recently quoted market prices, (Level 2) market prices for comparable properties, or (Level 3) the present value of future cash flows, including estimated salvage value.  Certain of the Company’s long-lived assets may be carried at more than an amount that could be realized in a current disposition transaction.  Projections of expected future operating cash flows require that the Company estimates future market rental income amounts subsequent to expiration of current lease agreements, property operating expenses, the number of months it takes to re-lease the Property, and the number of years the Property is held for investment, among other factors. As these assumptions are subject to economic and market uncertainties, they are difficult to predict and are subject to future events that may alter the assumptions used or management’s estimates of future possible outcomes. Therefore, the future cash flows estimated in the Company’s impairment analyses may not be achieved.
Cash and Cash Equivalents
Cash and Cash Equivalents
The Company considers all highly liquid investments with original maturities of three months or less as cash equivalents.
Restricted Cash
Restricted Cash
Restricted cash of $46,119 and $34,684 was included in intangible lease assets and other assets at December 31, 2016 and 2015, respectively.  Restricted cash consists primarily of cash held in escrow accounts for debt service, insurance, real estate taxes, capital improvements and deferred maintenance as required by the terms of certain mortgage notes payable. 
Allowance for Doubtful Accounts
Allowance for Doubtful Accounts
The Company periodically performs a detailed review of amounts due from tenants to determine if accounts receivable balances are realizable based on factors affecting the collectability of those balances. The Company’s estimate of the allowance for doubtful accounts requires management to exercise significant judgment about the timing, frequency and severity of collection losses, which affects the allowance and net income.
Investments in Unconsolidated Affiliates
Investments in Unconsolidated Affiliates
The Company evaluates its joint venture arrangements to determine whether they should be recorded on a consolidated basis.  The percentage of ownership interest in the joint venture, an evaluation of control and whether a VIE exists are all considered in the Company’s consolidation assessment.
Initial investments in joint ventures that are in economic substance a capital contribution to the joint venture are recorded in an amount equal to the Company’s historical carryover basis in the real estate contributed. Initial investments in joint ventures that are in economic substance the sale of a portion of the Company’s interest in the real estate are accounted for as a contribution of real estate recorded in an amount equal to the Company’s historical carryover basis in the ownership percentage retained and as a sale of real estate with profit recognized to the extent of the other joint venturers’ interests in the joint venture. Profit recognition assumes the Company has no commitment to reinvest with respect to the percentage of the real estate sold and the accounting requirements of the full accrual method are met.
The Company accounts for its investment in joint ventures where it owns a noncontrolling interest or where it is not the primary beneficiary of a VIE using the equity method of accounting. Under the equity method, the Company’s cost of investment is adjusted for additional contributions to and distributions from the unconsolidated affiliate, as well as its share of equity in the earnings of the unconsolidated affiliate and reduced by distributions received. Generally, distributions of cash flows from operations and capital events are first made to partners to pay cumulative unpaid preferences on unreturned capital balances and then to the partners in accordance with the terms of the joint venture agreements.
Any differences between the cost of the Company’s investment in an unconsolidated affiliate and its underlying equity as reflected in the unconsolidated affiliate’s financial statements generally result from costs of the Company’s investment that are not reflected on the unconsolidated affiliate’s financial statements, capitalized interest on its investment and the Company’s share of development and leasing fees that are paid by the unconsolidated affiliate to the Company for development and leasing services provided to the unconsolidated affiliate during any development periods. At December 31, 2016 and 2015, the net difference between the Company’s investment in unconsolidated affiliates and the underlying equity of unconsolidated affiliates, which are amortized over a period equal to the useful life of the unconsolidated affiliates' asset/liability that is related to the basis difference, was $(6,966) and $13,334, respectively.
On a periodic basis, the Company assesses whether there are any indicators that the fair value of the Company's investments in unconsolidated affiliates may be impaired. An investment is impaired only if the Company’s estimate of the fair value of the investment is less than the carrying value of the investment and such decline in value is deemed to be other than temporary. To the extent impairment has occurred, the loss is measured as the excess of the carrying amount of the investment over the estimated fair value of the investment. The Company's estimates of fair value for each investment are based on a number of assumptions that are subject to economic and market uncertainties including, but not limited to, demand for space, competition for tenants, changes in market rental rates, and operating costs. As these factors are difficult to predict and are subject to future events that may alter the Company’s assumptions, the fair values estimated in the impairment analyses may not be realized.
Deferred Financing Costs
Deferred Financing Costs
Net deferred financing costs related to the Company's lines of credit of $4,890 and $6,431 were included in intangible lease assets and other assets at December 31, 2016 and 2015, respectively. Net deferred financing costs related to the Company's other indebtedness of $17,855 and $16,059 were included in net mortgage and other indebtedness at December 31, 2016 and 2015, respectively. Deferred financing costs include fees and costs incurred to obtain financing and are amortized on a straight-line basis to interest expense over the terms of the related indebtedness.
Marketable Securities
Marketable Securities
The Company recognized a realized gain of $16,560, for the difference between the net proceeds of $20,755 less the adjusted cost of $4,195 related to the sale of all its marketable securities in 2015. The Company did not recognize any realized gains or losses related to sales of marketable securities in 2014. Unrealized gains and losses on available-for-sale securities that are deemed to be temporary in nature are recorded as a component of accumulated other comprehensive income (loss) ("AOCI/L") in redeemable noncontrolling interests, shareholders’ equity and partners' capital, and noncontrolling interests. Realized gains are recorded in gain on investments. Gains or losses on securities sold were based on the specific identification method.  
If a decline in the value of an investment is deemed to be other than temporary, the investment is written down to fair value and an impairment loss is recognized in the current period to the extent of the decline in value. In determining when a decline in fair value below cost of an investment in marketable securities is other-than-temporary, the following factors, among others, are evaluated: 
the probability of recovery;
the Company’s ability and intent to retain the security for a sufficient period of time for it to recover;
the significance of the decline in value;
the time period during which there has been a significant decline in value;
current and future business prospects and trends of earnings;
relevant industry conditions and trends relative to their historical cycles; and
market conditions.
Interest Rate Hedging Instruments
Interest Rate Hedging Instruments
The Company recognizes its derivative financial instruments in either accounts payable and accrued liabilities or intangible lease assets and other assets, as applicable, in the consolidated balance sheets and measures those instruments at fair value.  The accounting for changes in the fair value (i.e., gain or loss) of a derivative depends on whether it has been designated and qualifies as part of a hedging relationship, and further, on the type of hedging relationship. To qualify as a hedging instrument, a derivative must pass prescribed effectiveness tests, performed quarterly using both qualitative and quantitative methods. The Company had entered into derivative agreements as of December 31, 2015 that qualified as hedging instruments and were designated, based upon the exposure being hedged, as cash flow hedges.  The fair value of these cash flow hedges as of December 31, 2015 was $434 and is included in accounts payable and accrued liabilities in the accompanying consolidated balance sheets. To the extent they are effective, changes in the fair values of cash flow hedges are reported in other comprehensive income (loss) and reclassified into earnings in the same period or periods during which the hedged item affects earnings. The ineffective portion of the hedge, if any, is recognized in current earnings during the period of change in fair value. The gain or loss on the termination of an effective cash flow hedge is reported in other comprehensive income (loss) and reclassified into earnings in the same period or periods during which the hedged item affects earnings.  The Company also assesses the credit risk that the counterparty will not perform according to the terms of the contract.
Revenue Recognition
Revenue Recognition
Minimum rental revenue from operating leases is recognized on a straight-line basis over the initial terms of the related leases. Certain tenants are required to pay percentage rent if their sales volumes exceed thresholds specified in their lease agreements. Percentage rent is recognized as revenue when the thresholds are achieved and the amounts become determinable.
The Company receives reimbursements from tenants for real estate taxes, insurance, common area maintenance and other recoverable operating expenses as provided in the lease agreements.  Tenant reimbursements are recognized when earned in accordance with the tenant lease agreements.  Tenant reimbursements related to certain capital expenditures are billed to tenants over periods of 5 to 15 years and are recognized as revenue in accordance with the underlying lease terms.
The Company receives management, leasing and development fees from third parties and unconsolidated affiliates. Management fees are charged as a percentage of revenues (as defined in the management agreement) and are recognized as revenue when earned. Development fees are recognized as revenue on a pro rata basis over the development period. Leasing fees are charged for newly executed leases and lease renewals and are recognized as revenue when earned. Development and leasing fees received from an unconsolidated affiliate during the development period are recognized as revenue only to the extent of the third-party partner’s ownership interest. Development and leasing fees during the development period, to the extent of the Company’s ownership interest, are recorded as a reduction to the Company’s investment in the unconsolidated affiliate.
Gain on Sales of Real Estate Assets
Gain on Sales of Real Estate Assets
Gain on sales of real estate assets is recognized when it is determined that the sale has been consummated, the buyer’s initial and continuing investment is adequate, the Company’s receivable, if any, is not subject to future subordination, and the buyer has assumed the usual risks and rewards of ownership of the asset. When the Company has an ownership interest in the buyer, gain is recognized to the extent of the third party partner’s ownership interest.
Income Taxes
Income Taxes
The Company is qualified as a REIT under the provisions of the Internal Revenue Code. To maintain qualification as a REIT, the Company is required to distribute at least 90% of its taxable income to shareholders and meet certain other requirements.
As a REIT, the Company is generally not liable for federal corporate income taxes. If the Company fails to qualify as a REIT in any taxable year, the Company will be subject to federal and state income taxes on its taxable income at regular corporate tax rates. Even if the Company maintains its qualification as a REIT, the Company may be subject to certain state and local taxes on its income and property, and to federal income and excise taxes on its undistributed income. State tax expense was $3,458, $3,460 and $4,079 during 2016, 2015 and 2014, respectively.
The Company has also elected taxable REIT subsidiary status for some of its subsidiaries. This enables the Company to receive income and provide services that would otherwise be impermissible for REITs. For these entities, deferred tax assets and liabilities are established for temporary differences between the financial reporting basis and the tax basis of assets and liabilities at the enacted tax rates expected to be in effect when the temporary differences reverse. A valuation allowance for deferred tax assets is provided if the Company believes all or some portion of the deferred tax asset may not be realized. An increase or decrease in the valuation allowance that results from the change in circumstances that causes a change in our judgment about the realizability of the related deferred tax asset is included in income or expense, as applicable.
The Company recorded an income tax benefit (provision) as follows for the years ended December 31, 2016, 2015 and 2014:
 
 
Year Ended December 31,
 
 
2016
 
2015
 
2014
Current tax benefit (provision)
 
$
1,156

 
$
(3,093
)
 
$
(3,170
)
Deferred tax benefit (provision)
 
907

 
152

 
(1,329
)
Income tax benefit (provision)
 
$
2,063

 
$
(2,941
)
 
$
(4,499
)

The Company had a net deferred tax asset of $5,841 at December 31, 2016 and a net deferred tax liability of $672 at December 31, 2015. The net deferred tax asset at December 31, 2016 is included in intangible lease assets and other assets. The net deferred tax liability at December 31, 2015 is included in accounts payable and accrued liabilities. These balances primarily consisted of operating expense accruals and differences between book and tax depreciation.  As of December 31, 2016, tax years that generally remain subject to examination by the Company’s major tax jurisdictions include 2013, 2014, 2015 and 2016.
The Company reports any income tax penalties attributable to its Properties as property operating expenses and any corporate-related income tax penalties as general and administrative expenses in its consolidated statement of operations.  In addition, any interest incurred on tax assessments is reported as interest expense.
Concentration of Credit Risk
Concentration of Credit Risk
The Company’s tenants include national, regional and local retailers. Financial instruments that subject the Company to concentrations of credit risk consist primarily of tenant receivables. The Company generally does not obtain collateral or other security to support financial instruments subject to credit risk, but monitors the credit standing of tenants.
The Company derives a substantial portion of its rental income from various national and regional retail companies
Earnings per Share and Earnings per Unit
Earnings per Unit of the Operating Partnership
Basic earnings per unit ("EPU") is computed by dividing net income attributable to common unitholders by the weighted-average number of common units outstanding for the period. Diluted EPU assumes the issuance of common units for all potential dilutive common units outstanding.
Earnings per Share of the Company
Basic EPS is computed by dividing net income attributable to common shareholders by the weighted-average number of common shares outstanding for the period. Diluted EPS assumes the issuance of common stock for all potential dilutive common shares outstanding. The limited partners’ rights to convert their noncontrolling interests in the Operating Partnership into shares of common stock are not dilutive.
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss) of the Operating Partnership
Comprehensive income (loss) of the Operating Partnership includes all changes in redeemable common units and partners' capital during the period, except those resulting from investments by unitholders, distributions to unitholders and redemption valuation adjustments. OCI/L includes changes in unrealized gains (losses) on available-for-sale securities and interest rate hedge agreements. 
Accumulated Other Comprehensive Income (Loss) of the Company
Comprehensive income (loss) of the Company includes all changes in redeemable noncontrolling interests and total equity during the period, except those resulting from investments by shareholders and partners, distributions to shareholders and partners and redemption valuation adjustments. Other comprehensive income (loss) (“OCI/L”) includes changes in unrealized gains (losses) on available-for-sale securities and interest rate hedge agreements.
Use of Estimates
Use of Estimates
The preparation of financial statements in conformity with 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 reported period. Actual results could differ from those estimates.