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ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)
12 Months Ended
Dec. 31, 2013
Accounting Policies [Abstract]  
Nature of Operations
Nature of Operations
Pennsylvania Real Estate Investment Trust (“PREIT”), a Pennsylvania business trust founded in 1960 and one of the first equity real estate investment trusts (“REITs”) in the United States, has a primary investment focus on retail shopping malls located in the eastern half of the United States, primarily in the Mid-Atlantic region. As of December 31, 2013, our portfolio consisted of a total of 43 properties located in 12 states and operating in 11 states, including 35 shopping malls, five power and strip centers and three development properties, with two of the development properties classified as “mixed use” (a combination of retail and other uses), and one of the development properties classified as “other.” In 2013, we sold three of our mall properties and three of our power and strip centers.
We hold our interest in our portfolio of properties through our operating partnership, PREIT Associates, L.P. (“PREIT Associates” or the “Operating Partnership”). We are the sole general partner of the Operating Partnership and, as of December 31, 2013, held a 97.0% controlling interest in the Operating Partnership, and consolidated it for reporting purposes. The presentation of consolidated financial statements does not itself imply that the assets of any consolidated entity (including any special-purpose entity formed for a particular project) are available to pay the liabilities of any other consolidated entity, or that the liabilities of any consolidated entity (including any special-purpose entity formed for a particular project) are obligations of any other consolidated entity.
Pursuant to the terms of the partnership agreement of the Operating Partnership, each of the limited partners has the right to redeem such partner’s units of limited partnership interest in the Operating Partnership (“OP Units”) for cash or, at our election, we may acquire such OP Units in exchange for our common shares on a one-for-one basis, in some cases beginning one year following the respective issue date of the OP Units and in other cases immediately. If all of the outstanding OP Units held by limited partners had been redeemed for cash as of December 31, 2013, the total amount that would have been distributed would have been $40.4 million, which is calculated using our December 31, 2013 closing share price on the New York Stock Exchange of $18.98 multiplied by the number of outstanding OP Units held by limited partners, which was 2,129,202 as of December 31, 2013.
We provide management, leasing and real estate development services through two of our subsidiaries: PREIT Services, LLC (“PREIT Services”), which generally develops and manages properties that we consolidate for financial reporting purposes, and PREIT-RUBIN, Inc. (“PRI”), which generally develops and manages properties that we do not consolidate for financial reporting purposes, including properties owned by partnerships in which we own an interest and properties that are owned by third parties in which we do not have an interest. PREIT Services and PRI are consolidated. PRI is a taxable REIT subsidiary, as defined by federal tax laws, which means that it is able to offer an expanded menu of services to tenants without jeopardizing our continuing qualification as a REIT under federal tax law.
We evaluate operating results and allocate resources on a property-by-property basis, and do not distinguish or evaluate our consolidated operations on a geographic basis. Due to the nature of our operating properties, which involve retail shopping, we have concluded that our individual properties have similar economic characteristics and meet all other aggregation criteria. Accordingly, have aggregated our individual properties into one reportable segment. In addition, no single tenant accounts for 10% or more of our consolidated revenue, and none of our properties are located outside the United States.
Consolidation
We consolidate our accounts and the accounts of the Operating Partnership and other controlled subsidiaries, and we reflect the remaining interest in such entities as noncontrolling interest. All significant intercompany accounts and transactions have been eliminated in consolidation.

Partnership Investments
Partnership Investments
We account for our investments in partnerships that we do not control using the equity method of accounting. These investments, each of which represents a 40% to 50% noncontrolling ownership interest at December 31, 2013, are recorded initially at our cost and subsequently adjusted for our share of net equity in income and cash contributions and distributions. We do not control any of these equity method investees for the following reasons:

Except for two properties that we co-manage with our partner, the other entities are managed on a day-to-day basis by one of our other partners as the managing general partner in each of the respective partnerships. In the case of the co-managed properties, all decisions in the ordinary course of business are made jointly.
The managing general partner is responsible for establishing the operating and capital decisions of the partnership, including budgets, in the ordinary course of business.
All major decisions of each partnership, such as the sale, refinancing, expansion or rehabilitation of the property, require the approval of all partners.
Voting rights and the sharing of profits and losses are in proportion to the ownership percentages of each partner.
Statements of Cash Flows
Statements of Cash Flows
We consider all highly liquid short-term investments with an original maturity of three months or less to be cash equivalents. At December 31, 2013 and 2012, cash and cash equivalents totaled $34.2 million and $34.0 million, respectively, and included tenant security deposits of $3.8 million and $4.2 million, respectively. Cash paid for interest, including interest related to discontinued operations, was $94.1 million, $116.4 million and $124.1 million for the years ended December 31, 2013, 2012 and 2011, respectively, net of amounts capitalized of $0.9 million, $1.5 million and $2.1 million, respectively.
Significant Non-Cash Transactions
Significant Non-Cash Transactions
In December 2012, we sold our remaining interest in Northeast Tower Center in exchange for the cancellation of a $3.8 million note payable to the buyer. We recorded a gain of $0.9 million from this sale in 2012.
In connection with the June 2011 amendment to the 2010 Credit Facility, we reduced the amount outstanding under the 2010 Term Loan by $100.0 million and increased the amount outstanding under the 2010 Revolving Facility by $100.0 million.
Accrued construction costs increased by $2.4 million in the year ended December 31, 2013, and decreased by $0.3 million and $0.1 million in the years ended December 31, 2012 and 2011, respectively, representing non-cash changes in construction in progress.
Use of Estimates
Use of Estimates
The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires our 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 revenue and expense during the reporting periods. Actual results could differ from those estimates. We believe that our most significant and subjective accounting estimates and assumptions are those relating to asset impairment, fair value and accounts receivable reserves.
Our management makes complex or subjective assumptions and judgments in applying its critical accounting policies. In making these judgments and assumptions, our management considers, among other factors, events and changes in property, market and economic conditions, estimated future cash flows from property operations, and the risk of loss on specific accounts or amounts.
Revenue Recognition
Revenue Recognition
We derive over 95% of our revenue from tenant rent and other tenant-related activities. Tenant rent includes base rent, percentage rent, expense reimbursements (such as reimbursements of costs of common area maintenance (“CAM”), real estate taxes and utilities), amortization of above-market and below-market lease intangibles (as described below under “Intangible Assets”) and straight-line rent. We record base rent on a straight-line basis, which means that the monthly base rent revenue according to the terms of our leases with our tenants is adjusted so that an average monthly rent is recorded for each tenant over the term of its lease. When tenants vacate prior to the end of their lease, we accelerate amortization of any related unamortized straight-line rent balances, and unamortized above-market and below-market intangible balances are amortized as a decrease or increase to real estate revenue, respectively. The straight-line rent adjustment increased revenue by $1.4 million, $2.2 million and $0.3 million in the years ended December 31, 2013, 2012 and 2011, respectively. The straight-line rent receivable balances included in tenant and other receivables on the accompanying balance sheet as of December 31, 2013 and 2012 were $26.5 million and $27.7 million, respectively.
Percentage rent represents rental revenue that the tenant pays based on a percentage of its sales, either as a percentage of its total sales or as a percentage of sales over a certain threshold. In the latter case, we do not record percentage rent until the sales threshold has been reached.
Revenue for rent received from tenants prior to their due dates is deferred until the period to which the rent applies.
In addition to base rent, certain lease agreements contain provisions that require tenants to reimburse a fixed or pro rata share of certain CAM costs, real estate taxes and utilities. Tenants generally make expense reimbursement payments monthly based on a budgeted amount determined at the beginning of the year. During the year, our income increases or decreases based on actual expense levels and changes in other factors that influence the reimbursement amounts, such as occupancy levels. As of December 31, 2013 and 2012, our accounts receivable included accrued income of $7.7 million and $4.0 million, respectively, because actual reimbursable expense amounts eligible to be billed to tenants under applicable contracts exceeded amounts actually billed.
Certain lease agreements contain cotenancy clauses that can change the amount of rent or the type of rent that tenants are required to pay, or, in some cases, can allow a tenant to terminate their lease, in the event that certain events take place, such as a decline in property occupancy levels below certain defined levels or the vacating of an anchor store. Cotenancy clauses do not generally have any retroactive effect when they are triggered. The effect of cotenancy clauses is applied on a prospective basis to recognize the new rent that is in effect.
Payments made to tenants as inducements to enter into a lease are treated as deferred costs that are amortized as a reduction of rental revenue over the term of the related lease.
Lease termination fee revenue is recognized in the period when a termination agreement is signed, collectibility is assured and we are no longer obligated to provide space to the tenant. In the event that a tenant is in bankruptcy when the termination agreement is signed, termination fee income is deferred and recognized when it is received.
We also generate revenue by providing management services to third parties, including property management, brokerage, leasing and development. Management fees generally are a percentage of managed property revenue or cash receipts. Leasing fees are earned upon the consummation of new leases. Development fees are earned over the time period of the development activity and are recognized on the percentage of completion method. These activities are collectively included in “Other income” in the consolidated statements of operations.
Fair Value
Fair Value
Fair value accounting applies to reported balances that are required or permitted to be measured at fair value under existing accounting authority.
Fair value measurements are determined based on the assumptions that market participants would use in pricing the asset or liability. As a basis for considering market participant assumptions in fair value measurements, these accounting requirements establish a fair value hierarchy that distinguishes between market participant assumptions based on market data obtained from sources independent of the reporting entity (observable inputs that are classified within Levels 1 and 2 of the hierarchy) and the reporting entity’s own assumptions about market participant assumptions (unobservable inputs classified within Level 3 of the hierarchy).

Level 1 inputs utilize quoted prices (unadjusted) in active markets for identical assets or liabilities that we have the ability to access.
Level 2 inputs are inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. Level 2 inputs might include quoted prices for similar assets and liabilities in active markets, as well as inputs that are observable for the asset or liability (other than quoted prices), such as interest rates, foreign exchange rates and yield curves that are observable at commonly quoted intervals.
Level 3 inputs are unobservable inputs for the asset or liability and are typically based on an entity’s own assumptions, as there is little, if any, related market activity.
In instances where the determination of the fair value measurement is based on inputs from different levels of the fair value hierarchy, the level in the fair value hierarchy within which the entire fair value measurement falls is based on the lowest level input that is significant to the fair value measurement in its entirety. Our assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment, and considers factors specific to the asset or liability. We utilize the fair value hierarchy in our accounting for derivatives (Level 2) and financial instruments (Level 2) and in our reviews for impairment of real estate assets (Level 3) and goodwill (Level 3).
Financial Instruments
Financial Instruments
Carrying amounts reported on the balance sheet for cash and cash equivalents, tenant and other receivables, accrued expenses, other liabilities and the 2013 Revolving Facility approximate fair value due to the short-term nature of these instruments. The majority of our variable rate debt is subject to interest rate derivative instruments that have effectively fixed the interest rates on the underlying debt. The estimated fair value for fixed rate debt, which is calculated for disclosure purposes, is based on the borrowing rates available to us for fixed rate mortgage loans with similar terms and maturities.
Impairment of Assets
Impairment of Assets
Real estate investments and related intangible assets are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of the property might not be recoverable, which is referred to as a “triggering event.” In connection with our review of our long-lived assets for impairment, we utilize qualitative and quantitative factors in order to estimate fair value. The significant qualitative factors that we use include age and condition of the property, market conditions in the property’s trade area, competition with other shopping centers within the property’s trade area and the creditworthiness and performance of the property’s tenants. The significant quantitative factors that we use include historical and forecasted financial and operating information relating to the property, such as net operating income, occupancy statistics, vacancy projections and tenants’ sales levels. Our fair value assumptions relating to real estate assets are within Level 3 of the fair value hierarchy.
If there is a triggering event in relation to a property to be held and used, we will estimate the aggregate future cash flows, less estimated capital expenditures, to be generated by the property, undiscounted and without interest charges. In addition, this estimate may consider a probability weighted cash flow estimation approach when alternative courses of action to recover the carrying amount of a long-lived asset are under consideration or when a range of possible values is estimated.
The determination of undiscounted cash flows requires significant estimates by our management, including the expected course of action at the balance sheet date that would lead to such cash flows. Subsequent changes in estimated undiscounted cash flows arising from changes in the anticipated action to be taken with respect to the property could affect the determination of whether an impairment exists and whether the effects of such changes could materially affect our net income. If the estimated undiscounted cash flows are less than the carrying value of the property, the carrying value is written down to its fair value.
In determining the estimated undiscounted cash flows of the properties that are being analyzed for impairment of assets, we take the sum of the estimated undiscounted cash flows, generally assuming a holding period of 10 years, plus a terminal value calculated using the estimated net operating income in the eleventh year and terminal capitalization rates, which in 2012 and 2013 ranged from 6.25% to 12.0%. In 2013, two properties had triggering events that required further review for impairment. The fair values of the properties (Chambersburg Mall and North Hanover Mall) were determined based on negotiated sale prices of the properties as discussed further in note 2. In 2012, one property had a triggering event that required further review for impairment. The fair value of the property (Phillipsburg Mall) was determined based on the sale price of the property as further discussed in note 2. In 2011, after two properties had triggering events that required further review for impairment, we estimated the fair value of the properties that experienced triggering events using discount rates applied to estimated cash flows ranging from 13% to 14%.

Assessment of our ability to recover certain lease related costs must be made when we have a reason to believe that a tenant might not be able to perform under the terms of the lease as originally expected. This requires us to make estimates as to the recoverability of such costs.
An other than temporary impairment of an investment in an unconsolidated joint venture is recognized when the carrying value of the investment is not considered recoverable based on evaluation of the severity and duration of the decline in value. To the extent impairment has occurred, the excess carrying value of the asset over its estimated fair value is recorded as a reduction to income.
We conduct an annual review of our goodwill balances for impairment to determine whether an adjustment to the carrying value of goodwill is required. We have determined the fair value of our properties and the amount of goodwill that is associated with certain of our properties, and we have concluded that goodwill was not impaired as of December 31, 2013. Fair value is determined by applying a capitalization rate to our estimate of projected income at those properties. We also consider factors such as property sales performance, market position and current and future operating results. This amount is compared to the aggregate of the property basis and the goodwill that has been assigned to that property. If the fair value is less than the property basis and the goodwill, we evaluate whether impairment has occurred.
Real Estate
Real Estate
Land, buildings, fixtures and tenant improvements are recorded at cost and stated at cost less accumulated depreciation. Expenditures for maintenance and repairs are charged to operations as incurred. Renovations or replacements, which improve or extend the life of an asset, are capitalized and depreciated over their estimated useful lives. For financial reporting purposes, properties are depreciated using the straight-line method over the estimated useful lives of the assets. The estimated useful lives are as follows:
 
 
 
Buildings
 
20-40 years
Land improvements
 
15 years
Furniture/fixtures
 
3-10 years
Tenant improvements
 
Lease term

We are required to make subjective assessments as to the useful lives of our real estate assets for purposes of determining the amount of depreciation to reflect on an annual basis with respect to those assets based on various factors, including industry standards, historical experience and the condition of the asset at the time of acquisition. These assessments affect our annual net income. If we were to determine that a different estimated useful life was appropriate for a particular asset, it would be depreciated over the newly estimated useful life, and, other things being equal, result in changes in annual depreciation expense and annual net income.
Gains from sales of real estate properties and interests in partnerships generally are recognized using the full accrual method, provided that various criteria are met relating to the terms of sale and any subsequent involvement by us with the properties sold.
Real Estate Acquisitions
We account for our property acquisitions by allocating the purchase price of a property to the property’s assets based on management’s estimates of their fair value. Debt assumed in connection with property acquisitions is recorded at fair value at the acquisition date, and the resulting premium or discount is amortized through interest expense over the remaining term of the debt, resulting in a non-cash decrease (in the case of a premium) or increase (in the case of a discount) in interest expense. The determination of the fair value of intangible assets requires significant estimates by management and considers many factors, including our expectations about the underlying property, the general market conditions in which the property operates and conditions in the economy. The judgment and subjectivity inherent in such assumptions can have a significant effect on the magnitude of the intangible assets or the changes to such assets that we record.
Intangible Assets
Intangible Assets
Our intangible assets on the accompanying consolidated balance sheets as of December 31, 2013 and 2012 included $5.7 million and $7.2 million, respectively (in each case, net of $1.1 million of amortization expense recognized prior to January 1, 2002), of goodwill recognized in connection with the acquisition of The Rubin Organization in 1997.
Changes in the carrying amount of goodwill for the three years ended December 31, 2013 were as follows:
 
(in thousands of dollars)
Basis
 
Accumulated
Amortization
 
Impairment
Write-Offs
 
Divestitures
 
Total
Balance, January 1, 2011
$
12,877

 
$
(1,073
)
 
$
(4,648
)
 
$

 
$
7,156

Changes in Goodwill

 

 

 

 

Balance, December 31, 2011
12,877

 
(1,073
)
 
(4,648
)
 

 
7,156

Changes in Goodwill

 

 

 

 

Balance, December 31, 2012
12,877

 
(1,073
)
 
(4,648
)
 

 
7,156

Changes in Goodwill

 

 

 
(1,494
)
 
(1,494
)
Balance, December 31, 2013
$
12,877

 
$
(1,073
)
 
$
(4,648
)
 
$
(1,494
)
 
$
5,662


In 2013, we divested goodwill of $0.7 million and $0.8 million in connection with the sales of Paxton Towne Centre and Christiana Center, respectively (see note 2).
We allocate a portion of the purchase price of a property to intangible assets. Our methodology for this allocation includes estimating an “as-if vacant” fair value of the physical property, which is allocated to land, building and improvements. The difference between the purchase price and the “as-if vacant” fair value is allocated to intangible assets. There are three categories of intangible assets to be considered: (i) value of in-place leases, (ii) above- and below-market value of in-place leases and (iii) customer relationship value.
The value of in-place leases is estimated based on the value associated with the costs avoided in originating leases comparable to the acquired in-place leases, as well as the value associated with lost rental revenue during the assumed lease-up period. The value of in-place leases is amortized as real estate amortization over the remaining lease term.
Above-market and below-market in-place lease values for acquired properties are recorded based on the present value of the difference between (i) the contractual amounts to be paid pursuant to the in-place leases and (ii) management’s estimates of fair market lease rates for comparable in-place leases, based on factors such as historical experience, recently executed transactions and specific property issues, measured over a period equal to the remaining non-cancelable term of the lease. Above-market lease values are amortized as a reduction of rental income over the remaining terms of the respective leases. Below-market lease values are amortized as an increase to rental income over the remaining terms of the respective leases, including any below-market optional renewal periods, and are included in “Accrued expenses and other liabilities” in the consolidated balance sheets.
We allocate purchase price to customer relationship intangibles based on management’s assessment of the value of such relationships.
The following table presents our intangible assets and liabilities, net of accumulated amortization, as of December 31, 2013 and 2012:
 
(in thousands of dollars)
As of December 31, 2013
 
As of December 31, 2012
Value of in-place lease intangibles
$
3,151

 
$
1,009

Above-market lease intangibles
262

 
508

Subtotal
3,413

 
1,517

Goodwill
5,662

 
7,156

Total intangible assets
$
9,075

 
$
8,673

Below-market lease intangibles
$
(4,815
)
 
$
(3,083
)


Amortization of in-place lease intangibles was $1.6 million, $0.8 million and $2.9 million for the years ended December 31, 2013, 2012 and 2011, respectively.
Amortization of above-market and below-market lease intangibles increased revenue by $1.0 million for the year ended December 31, 2013, increased revenue by $0.3 million for the year ended December 31, 2012 and decreased revenue by $0.1 million for the year ended December 31, 2011. In the normal course of business, our intangible assets will amortize in the next five years and thereafter as follows:
 
(in thousands of dollars)
For the Year Ending December 31,
Value of In-Place
Lease Intangibles
 
Above/(Below)
Market Leases, net
2014
1,391

 
(960
)
2015
371

 
(441
)
2016
288

 
(421
)
2017
282

 
(456
)
2018
259

 
(438
)
2019 and thereafter
560

 
(1,837
)
Total
$
3,151

 
$
(4,553
)
Assets Held for Sale and Discontinued Operations
Assets Classified as Held for Sale and Discontinued Operations
The determination to classify an asset as held for sale requires significant estimates by us about the property and the expected market for the property, which are based on factors including recent sales of comparable properties, recent expressions of interest in the property, financial metrics of the property and the physical condition of the property. We must also determine if it will be possible under those market conditions to sell the property for an acceptable price within one year. When assets are identified by our management as held for sale, we discontinue depreciating the assets and estimate the sales price, net of selling costs, of such assets. We generally consider operating properties to be held for sale when they meet criteria such as whether the sale transaction has been approved by the appropriate level of management and there are no known material contingencies relating to the sale such that the sale is probable and is expected to qualify for recognition as a completed sale within one year. If, in management’s opinion, the expected net sales price of the asset that has been identified as held for sale is less than the net book value of the asset, the asset is written down to fair value less the cost to sell. Assets and liabilities related to assets classified as held for sale are presented separately in the consolidated balance sheet.
Assuming that there is no significant continuing involvement, an operating real estate property that is classified as held for sale or sold is considered a discontinued operation. Operating properties classified as discontinued operations are reclassified as such in the consolidated statements of operations for each period presented. Interest expense that is specifically identifiable to the property is used in the computation of interest expense attributable to discontinued operations. See note 2 for a description of the properties included in discontinued operations. Land parcels and other portions of operating properties, non-operating real estate and investments in partnerships are excluded from discontinued operations treatment.
Capitalization of Costs
Capitalization of Costs
Costs incurred in relation to development and redevelopment projects for interest, property taxes and insurance are capitalized only during periods in which activities necessary to prepare the property for its intended use are in progress. Costs incurred for such items after the property is substantially complete and ready for its intended use are charged to expense as incurred. Capitalized costs, as well as tenant inducement amounts and internal and external commissions, are recorded in construction in progress. We capitalize a portion of development department employees’ compensation and benefits related to time spent involved in development and redevelopment projects.
We capitalize payments made to obtain options to acquire real property. Other related costs that are incurred before acquisition that are expected to have ongoing value to the project are capitalized if the acquisition of the property is probable. If the property is acquired, such costs are included in the amount recorded as the initial value of the asset. When it is probable that the property will not be acquired, capitalized pre-acquisition costs are charged to expense.
We capitalize salaries, commissions and benefits related to time spent by leasing and legal department personnel involved in originating leases with third-party tenants.

The following table summarizes our capitalized salaries, commissions and benefits, real estate taxes and interest for the years ended December 31, 2013, 2012 and 2011:
 
 
For the Year Ended December 31,
(in thousands of dollars)
2013
 
2012
 
2011
Development/Redevelopment:
 
 
 
 
 
Salaries and benefits
$
1,059

 
$
805

 
$
765

Real estate taxes
$
5

 
$
277

 
$
280

Interest
$
874

 
$
1,549

 
$
2,087

Leasing:
 
 
 
 
 
Salaries, commissions and benefits
$
5,261

 
$
5,336

 
$
4,999

Tenant Receivables
Tenant Receivables
We make estimates of the collectibility of our tenant receivables related to tenant rent including base rent, straight-line rent, expense reimbursements and other revenue or income. We specifically analyze accounts receivable, including straight-line rent receivable, historical bad debts, customer creditworthiness and current economic and industry trends, when evaluating the adequacy of the allowance for doubtful accounts. The receivables analysis places particular emphasis on past-due accounts and considers the nature and age of the receivables, the payment history and financial condition of the payor, the basis for any disputes or negotiations with the payor, and other information that could affect collectibility. In addition, with respect to tenants in bankruptcy, we make estimates of the expected recovery of pre-petition and post-petition claims in assessing the estimated collectibility of the related receivable. In some cases, the time required to reach an ultimate resolution of these claims can exceed one year. For straight-line rent, the collectibility analysis considers the probability of collection of the unbilled deferred rent receivable, given our experience regarding such amounts.
Income Taxes
Income Taxes
We have elected to qualify as a real estate investment trust, or REIT, under Sections 856-860 of the Internal Revenue Code of 1986, as amended, and intend to remain so qualified.
In some instances, we follow methods of accounting for income tax purposes that differ from generally accepted accounting principles.
Earnings and profits, which determine the taxability of distributions to shareholders, will differ from net income or loss reported for financial reporting purposes due to differences in cost basis, differences in the estimated useful lives used to compute depreciation, and differences between the allocation of our net income or loss for financial reporting purposes and for tax reporting purposes.
The following table summarizes the aggregate cost basis and depreciated basis for federal income tax purposes of our investment in real estate for the years ended December 31, 2013 and 2012:
 
(in millions of dollars)
As of December 31, 2013
 
As of December 31, 2012
Aggregate cost basis for federal income tax purposes
$
3,710.1

 
$
3,979.2

Aggregate depreciated basis for federal income tax purposes
$
2,692.9

 
$
2,908.5


We are subject to a federal excise tax computed on a calendar year basis in accordance with the Internal Revenue Code. We have, in the past, distributed a substantial portion of our taxable income in the subsequent fiscal year and might also follow this policy in the future. No provision for excise tax was made for the years ended December 31, 2013, 2012 and 2011, as no excise tax was due in those years.

The per share distributions paid to common shareholders had the following components for the years ended December 31, 2013, 2012 and 2011:
 
 
For the Year Ended December 31,
 
2013
 
2012
 
2011
Ordinary income
$

 
$

 
$
0.37

Capital gains

 

 
0.01

Non-dividend distributions
0.74

 
0.63

 
0.22

 
$
0.74

 
$
0.63

 
$
0.60


In April 2012, we issued Series A Preferred Shares and in October 2012, we issued Series B Preferred Shares. The per share distributions paid to Series A preferred shareholders and Series B preferred shareholders had the following components for the years ended December 31, 2013 and 2012:
 
 
For the Year Ended
December 31,
 
2013
 
2012
Series A Preferred Share Dividends
 
 
 
Ordinary income
$
1.96

 
$

Capital gains

 

Non-dividend distributions
0.10

 
1.35

 
$
2.06

 
$
1.35

 
 
 
 
Series B Preferred Share Dividends
 
 
 
Ordinary income
$
1.75

 
$

Capital gains

 

Non-dividend distributions
0.09

 
0.33

 
$
1.84

 
$
0.33


We follow accounting requirements that prescribe a recognition threshold and measurement attribute for the financial statement recognition and measurement of a tax position taken in a tax return. We must determine whether it is “more likely than not” that a tax position will be sustained upon examination, including resolution of any related appeals or litigation processes, based on the technical merits of the position. Once it is determined that a position meets the “more likely than not” recognition threshold, the position is measured at the largest amount of benefit that is greater than 50% likely to be realized upon settlement to determine the amount of benefit to recognize in the financial statements.
PRI is subject to federal, state and local income taxes. We had no provision or benefit for federal or state income taxes in the years ended December 31, 2013, 2012 and 2011. We had net deferred tax assets of $8.7 million and $9.1 million for the years ended December 31, 2013 and 2012, respectively. The deferred tax assets are primarily the result of net operating losses. A valuation allowance has been established for the full amount of the net deferred tax assets, since it is more likely than not that these assets will not be realized because we anticipate that the net operating losses that we have historically experienced at our taxable REIT subsidiaries will continue to occur.
Deferred Financing Costs
Deferred Financing Costs
Deferred financing costs include fees and costs incurred to obtain financing. Such costs are amortized to interest expense over the terms of the related indebtedness. Interest expense is determined using the effective interest method in the case of costs associated with mortgage loans, or on a straight line basis in the case of costs associated with our 2013 Revolving Facility (see note 4).
Derivatives
Derivatives
In the normal course of business, we are exposed to financial market risks, including interest rate risk on our interest-bearing liabilities. We attempt to limit these risks by following established risk management policies, procedures and strategies, including the use of derivative financial instruments. We do not use derivative financial instruments for trading or speculative purposes.
Currently, we use interest rate swaps to manage our interest rate risk. The valuation of these instruments is determined using widely accepted valuation techniques, including discounted cash flow analysis on the expected cash flows of each derivative. This analysis reflects the contractual terms of the derivatives, including the period to maturity, and uses observable market-based inputs.

Derivative financial instruments are recorded on the balance sheet as assets or liabilities based on the fair value of the instrument. Changes in the fair value of derivative financial instruments are recognized currently in earnings, unless the derivative financial instrument meets the criteria for hedge accounting. If the derivative financial instruments meet the criteria for a cash flow hedge, the gains and losses in the fair value of the instrument are deferred in other comprehensive income. Gains and losses on a cash flow hedge are reclassified into earnings when the forecasted transaction affects earnings. A contract that is designated as a hedge of an anticipated transaction that is no longer likely to occur is immediately recognized in earnings.
The anticipated transaction to be hedged must expose us to interest rate risk, and the hedging instrument must reduce the exposure and meet the requirements for hedge accounting. We must formally designate the instrument as a hedge and document and assess the effectiveness of the hedge at inception and on a quarterly basis. Interest rate hedges that are designated as cash flow hedges are designed to mitigate the risks associated with future cash outflows on debt.
We incorporate credit valuation adjustments to appropriately reflect both our own nonperformance risk and the respective counterparty’s nonperformance risk in the fair value measurements. In adjusting the fair value of our derivative contracts for the effect of nonperformance risk, we have considered the impact of netting and any applicable credit enhancements. Although we have determined that the majority of the inputs used to value our derivatives fall within Level 2 of the fair value hierarchy, the credit valuation adjustments associated with our derivatives utilize Level 3 inputs, such as estimates of current credit spreads, to evaluate the likelihood of default by us and our counterparties. As of December 31, 2013, we have assessed the significance of the effect of the credit valuation adjustments on the overall valuation of our derivative positions and have determined that the credit valuation adjustments are not significant to the overall valuation of our derivatives. As a result, we have determined that our derivative valuations in their entirety are classified in Level 2 of the fair value hierarchy.
Operating Partnership Unit Redemptions
Operating Partnership Unit Redemptions
Shares issued upon redemption of OP Units are recorded at the book value of the OP Units surrendered.
Share-Based Compensation Expense
Share-Based Compensation Expense
Share based payments to employees and non-employee trustees, including grants of share options and restricted shares, are valued at fair value on the date of grant, and are expensed over the applicable vesting period.
Earnings Per Share
Earnings Per Share
The difference between basic weighted average shares outstanding and diluted weighted average shares outstanding is the dilutive effect of common share equivalents. Common share equivalents consist primarily of shares that are issued under employee share compensation programs and outstanding share options whose exercise price is less than the average market price of our common shares during these periods.
Correction of Prior Period Presentation
Correction of Prior Period Presentation
Certain prior period amounts have been reclassified to conform with the current year presentation.
Our previously reported results of operations for the years ended December 31, 2012 and 2011 and interim periods for 2013 and 2012 have been corrected to eliminate certain immaterial intercompany revenues and expenses.  These immaterial corrections had no effect on net income (loss), basic or diluted earnings (loss) per share amounts, comprehensive income (loss), shareholders' equity or cash flows.  The immaterial corrections reduced other real estate revenue and other operating expenses by approximately $2.1 million for each of the years ended December 31, 2012 and 2011.
New Accounting Developments
New Accounting Developments

In 2013, we adopted new accounting requirements relating to the presentation of comprehensive income. The new accounting
requirements mandate disclosure about items reclassified out of accumulated other comprehensive income and into net income,
and require reference to other disclosures about items that are not reclassified in their entirety into net income. The adoption of
these new accounting requirements did not have a material effect on our financial statements.
Effective January 1, 2012, in conjunction with our implementation of updates to the fair value measurements guidance, we made an accounting policy election to measure derivative financial instruments that are subject to master netting agreements on a net basis. This accounting policy election did not have a material effect on our financial statements.
In 2011, we adopted new accounting requirements relating to the presentation of comprehensive income. These accounting requirements have increased the prominence of other comprehensive income in our financial statements. We now present the components of net income and comprehensive income in two financial statements under the heading “Consolidated Statements of Operations.”