<?xml version="1.0" encoding="us-ascii"?>
<!--XBRL document created by RR Donnelley Tagger version 10.0.0.148; Copyright (C) RR Donnelley-->
<!--Based on XBRL 2.1-->
<!--Created on: 8/3/2011 10:54:30 AM-->
<xbrl xmlns="http://www.xbrl.org/2003/instance" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:bdn="http://brandywinerealty.com/2011-06-30" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:dei="http://xbrl.us/dei/2009-01-31" xmlns:us-gaap="http://xbrl.us/us-gaap/2009-01-31" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:invest="http://xbrl.us/invest/2009-01-31" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:schemaRef xlink:type="simple" xlink:href="bdn-20110630.xsd" />
  <!--Context Section-->
  <context id="SixMonthsEnded_30Jun2011_Treasury_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Retained_Earnings_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Accumulated_Distributions_In_Excess_Of_Net_Income_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDistributionsInExcessOfNetIncomeMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Accumulated_Other_Comprehensive_Income_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Noncontrolling_Interest_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:NoncontrollingInterestMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Common_Stock_In_Grantor_Trust_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">bdn:CommonStockInGrantorTrustMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Additional_Paid_In_Capital_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Accumulated_Other_Comprehensive_Income_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Additional_Paid_In_Capital_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Noncontrolling_Interest_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:NoncontrollingInterestMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Accumulated_Distributions_In_Excess_Of_Net_Income_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDistributionsInExcessOfNetIncomeMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Common_Stock_In_Grantor_Trust_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">bdn:CommonStockInGrantorTrustMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Retained_Earnings_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2010_Additional_Paid_In_Capital_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2010_Retained_Earnings_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2010_Noncontrolling_Interest_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:NoncontrollingInterestMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2010_Accumulated_Distributions_In_Excess_Of_Net_Income_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDistributionsInExcessOfNetIncomeMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2010_Common_Stock_In_Grantor_Trust_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">bdn:CommonStockInGrantorTrustMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2010_Accumulated_Other_Comprehensive_Income_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2009_Accumulated_Other_Comprehensive_Income_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2009-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2009_Retained_Earnings_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2009-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2009_Accumulated_Distributions_In_Excess_Of_Net_Income_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDistributionsInExcessOfNetIncomeMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2009-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2009_Additional_Paid_In_Capital_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2009-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2009_Noncontrolling_Interest_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:NoncontrollingInterestMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2009-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2009_Common_Stock_In_Grantor_Trust_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">bdn:CommonStockInGrantorTrustMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2009-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Treasury_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Deferred_Compensation_Share_Based_Payments_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:DeferredCompensationShareBasedPaymentsMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Preferred_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Common_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Treasury_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Deferred_Compensation_Share_Based_Payments_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:DeferredCompensationShareBasedPaymentsMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Common_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Preferred_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2010_Treasury_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2010_Preferred_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2010_Deferred_Compensation_Share_Based_Payments_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:DeferredCompensationShareBasedPaymentsMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2010_Common_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2009_Deferred_Compensation_Share_Based_Payments_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:DeferredCompensationShareBasedPaymentsMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2009-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2009_Preferred_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2009-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2009_Treasury_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2009-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2009_Common_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2009-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Employee_Share_Purchase_Plan_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">bdn:EmployeeSharePurchasePlanMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_24May2011_Executive_Officer_Member_Stock_Option_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAxis">us-gaap:ExecutiveOfficerMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">us-gaap:StockOptionMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-05-24</instant>
    </period>
  </context>
  <context id="BalanceAsOf_02Mar2011_Restricted_Performance_Share_Units_Plan_Member_Executive_Officer_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">bdn:RestrictedPerformanceShareUnitsPlanMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAxis">us-gaap:ExecutiveOfficerMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-03-02</instant>
    </period>
  </context>
  <context id="BalanceAsOf_02Mar2011_Executive_Officer_Member_Restricted_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAxis">us-gaap:ExecutiveOfficerMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-03-02</instant>
    </period>
  </context>
  <context id="BalanceAsOf_02Mar2011_Executive_Officer_Member_Stock_Option_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAxis">us-gaap:ExecutiveOfficerMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">us-gaap:StockOptionMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-03-02</instant>
    </period>
  </context>
  <context id="BalanceAsOf_04Mar2010_Restricted_Performance_Share_Units_Plan_Member_Executive_Officer_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">bdn:RestrictedPerformanceShareUnitsPlanMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAxis">us-gaap:ExecutiveOfficerMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-03-04</instant>
    </period>
  </context>
  <context id="BalanceAsOf_01Apr2009_Restricted_Performance_Share_Units_Plan_Member_Executive_Officer_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">bdn:RestrictedPerformanceShareUnitsPlanMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAxis">us-gaap:ExecutiveOfficerMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2009-04-01</instant>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2009_Restricted_Performance_Share_Units_Plan_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">bdn:RestrictedPerformanceShareUnitsPlanMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2009-01-01</startDate>
      <endDate>2009-06-30</endDate>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Restricted_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2011_Restatement_Adjustment_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementScenarioAxis">us-gaap:RestatementAdjustmentMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-04-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Restatement_Adjustment_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementScenarioAxis">us-gaap:RestatementAdjustmentMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="TwelveMonthsEnded_31Dec2010_Restatement_Adjustment_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementScenarioAxis">us-gaap:RestatementAdjustmentMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-12-31</endDate>
    </period>
  </context>
  <context id="TwelveMonthsEnded_31Dec2009_Restatement_Adjustment_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementScenarioAxis">us-gaap:RestatementAdjustmentMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2009-01-01</startDate>
      <endDate>2009-12-31</endDate>
    </period>
  </context>
  <context id="TwelveMonthsEnded_31Dec2008_Restatement_Adjustment_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementScenarioAxis">us-gaap:RestatementAdjustmentMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2008-01-01</startDate>
      <endDate>2008-12-31</endDate>
    </period>
  </context>
  <context id="TwelveMonthsEnded_31Dec2007_Restatement_Adjustment_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementScenarioAxis">us-gaap:RestatementAdjustmentMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2007-01-01</startDate>
      <endDate>2007-12-31</endDate>
    </period>
  </context>
  <context id="TwelveMonthsEnded_31Dec2006_Restatement_Adjustment_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementScenarioAxis">us-gaap:RestatementAdjustmentMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2006-01-01</startDate>
      <endDate>2006-12-31</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Retained_Earnings_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="NineMonthsEnded_30Sep2009_Subsidiaries_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">us-gaap:SubsidiariesMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2009-01-01</startDate>
      <endDate>2009-09-30</endDate>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Series_D_Preferred_Stocks_Member_Subsidiaries_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">bdn:SeriesDPreferredStocksMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">us-gaap:SubsidiariesMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Series_E_Preferred_Stock_Member_Subsidiaries_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:SeriesEPreferredStockMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">us-gaap:SubsidiariesMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Series_E_Preferred_Stock_Member_Subsidiaries_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:SeriesEPreferredStockMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">us-gaap:SubsidiariesMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Series_D_Preferred_Stocks_Member_Subsidiaries_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">bdn:SeriesDPreferredStocksMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">us-gaap:SubsidiariesMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Series_C_Preferred_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:SeriesCPreferredStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Series_D_Preferred_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:SeriesDPreferredStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Series_C_Preferred_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:SeriesCPreferredStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Series_D_Preferred_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:SeriesDPreferredStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Accumulated_Other_Comprehensive_Income_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Accumulated_Other_Comprehensive_Income_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Letter_Of_Credit_Member_Unsecured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">us-gaap:LetterOfCreditMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Pjp_Vii_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:VariableInterestEntitiesByClassificationOfEntityAxis">bdn:PjpViiMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Above_Market_Tenant_Leases_Acquired_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">bdn:AboveMarketTenantLeasesAcquiredMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Below_Market_Ground_Lease_Acquired_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">bdn:BelowMarketGroundLeaseAcquiredMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Customer_Relationships_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:CustomerRelationshipsMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Leases_Acquired_In_Place_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:LeasesAcquiredInPlaceMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Below_Market_Ground_Lease_Acquired_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">bdn:BelowMarketGroundLeaseAcquiredMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Above_Market_Tenant_Leases_Acquired_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">bdn:AboveMarketTenantLeasesAcquiredMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Customer_Relationships_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:CustomerRelationshipsMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Leases_Acquired_In_Place_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:LeasesAcquiredInPlaceMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Fair_Value_Inputs_Level3_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueAssetsMeasuredOnRecurringBasisDisclosureItemsAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Fair_Value_Inputs_Level1_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueAssetsMeasuredOnRecurringBasisDisclosureItemsAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Fair_Value_Inputs_Level2_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueAssetsMeasuredOnRecurringBasisDisclosureItemsAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Fair_Value_Inputs_Level1_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueAssetsMeasuredOnRecurringBasisDisclosureItemsAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Fair_Value_Inputs_Level2_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueAssetsMeasuredOnRecurringBasisDisclosureItemsAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Fair_Value_Inputs_Level3_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueAssetsMeasuredOnRecurringBasisDisclosureItemsAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Restricted_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Senior_Notes_Due2015_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ExtinguishmentOfDebtAxis">bdn:SeniorNotesDue2015Member</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Senior_Notes_Due2012_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ExtinguishmentOfDebtAxis">bdn:SeniorNotesDue2012Member</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_New_Jersey_Delaware_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:NewJerseyDelawareMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Metropolitan_Dc_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:MetropolitanDcMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Pennsylvania_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:PennsylvaniaMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Corporate_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:CorporateMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Philadelphia_Cbd_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:PhiladelphiaCbdMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Richmond_Virginia_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:RichmondVirginiaMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Austin_Texas_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:AustinTexasMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_California_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:CaliforniaMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Richmond_Virginia_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:RichmondVirginiaMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Pennsylvania_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:PennsylvaniaMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Metropolitan_Dc_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:MetropolitanDcMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Philadelphia_Cbd_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:PhiladelphiaCbdMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_New_Jersey_Delaware_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:NewJerseyDelawareMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Austin_Texas_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:AustinTexasMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Corporate_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:CorporateMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_California_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:CaliforniaMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2011_Segment_Discontinued_Operations_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis">us-gaap:SegmentDiscontinuedOperationsMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-04-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Segment_Discontinued_Operations_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis">us-gaap:SegmentDiscontinuedOperationsMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2010_Segment_Discontinued_Operations_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis">us-gaap:SegmentDiscontinuedOperationsMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-04-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Segment_Discontinued_Operations_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis">us-gaap:SegmentDiscontinuedOperationsMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_New_Markets_Tax_Credit_Transaction_Member_U_S_B_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:TaxCreditTransactionsAxis">bdn:NewMarketsTaxCreditTransactionMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">bdn:USBMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Historic_Tax_Credit_Transaction_Member_U_S_B_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:TaxCreditTransactionsAxis">bdn:HistoricTaxCreditTransactionMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">bdn:USBMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Historic_Tax_Credit_Transaction_Member_U_S_B_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:TaxCreditTransactionsAxis">bdn:HistoricTaxCreditTransactionMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">bdn:USBMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_U_S_B_Member_New_Markets_Tax_Credit_Transaction_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">bdn:USBMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="bdn:TaxCreditTransactionsAxis">bdn:NewMarketsTaxCreditTransactionMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_New_Markets_Tax_Credit_Transaction_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:TaxCreditTransactionsAxis">bdn:NewMarketsTaxCreditTransactionMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_New_Markets_Tax_Credit_Transaction_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:TaxCreditTransactionsAxis">bdn:NewMarketsTaxCreditTransactionMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Mar2011">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <instant>2011-03-31</instant>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_One_Logan_Square_Member_Secured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:PropertyLocationAxis">bdn:OneLoganSquareMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Note_Eight_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:NoteEightMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Note_Five_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:NoteFiveMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Note_Six_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:NoteSixMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Note_Three_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:NoteThreeMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Note_Four_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:NoteFourMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Note_Seven_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:NoteSevenMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Secured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Credit_Facility_Member_Unsecured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:CreditFacilityMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Note_Six_Member_Unsecured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:NoteSixMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Unsecured_Debt_Member_Note_Eight_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:NoteEightMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Note_Two_Member_Unsecured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:NoteTwoMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Secured_Debt_Member_Arboretum_I_Ii_Iii_V_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="bdn:PropertyLocationAxis">bdn:ArboretumIIiIiiVMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Two_Logan_Square_Member_Secured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:PropertyLocationAxis">bdn:TwoLoganSquareMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Note_Five_Member_Unsecured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:NoteFiveMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Note_Three_Member_Unsecured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:NoteThreeMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Research_Office_Center_Member_Secured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:PropertyLocationAxis">bdn:ResearchOfficeCenterMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Bank_Term_Loan_Member_Unsecured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:BankTermLoanMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Note_Four_Member_Unsecured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:NoteFourMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Concord_Airport_Plaza_Member_Secured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:PropertyLocationAxis">bdn:ConcordAirportPlazaMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Secured_Debt_Member_Southpoint_Iii_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="bdn:PropertyLocationAxis">bdn:SouthpointIiiMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Secured_Debt_Member_Newtown_Squareberwyn_Parklibertyview_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="bdn:PropertyLocationAxis">bdn:NewtownSquareberwynParklibertyviewMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Secured_Debt_Member_Midlantic_Drivelenox_Drivedcc_I_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="bdn:PropertyLocationAxis">bdn:MidlanticDrivelenoxDrivedccIMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Secured_Debt_Member_Irs_Philadelphia_Campus_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="bdn:PropertyLocationAxis">bdn:IrsPhiladelphiaCampusMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_One_Logan_Square_Member_Secured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:PropertyLocationAxis">bdn:OneLoganSquareMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Unsecured_Debt_Member_Indenture_Ia_Preferred_Trust_I_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:IndentureIaPreferredTrustIMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Cira_South_Garage_Member_Secured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:PropertyLocationAxis">bdn:CiraSouthGarageMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Unsecured_Debt_Member_Indenture_Ib_Preferred_Trust_I_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:IndentureIbPreferredTrustIMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Tysons_Corner_Member_Secured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:PropertyLocationAxis">bdn:TysonsCornerMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Note_Seven_Member_Unsecured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:NoteSevenMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Unsecured_Debt_Member_Indenture_Ii_Preferred_Trust_Ii_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:IndentureIiPreferredTrustIiMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Secured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2011_Pennsylvania_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:PennsylvaniaMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-04-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2011_California_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:CaliforniaMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-04-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2011_Richmond_Virginia_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:RichmondVirginiaMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-04-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2011_Austin_Texas_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:AustinTexasMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-04-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2011_Corporate_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:CorporateMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-04-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2011_Metropolitan_Dc_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:MetropolitanDcMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-04-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2011_Philadelphia_Cbd_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:PhiladelphiaCbdMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-04-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2011_New_Jersey_Delaware_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:NewJerseyDelawareMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-04-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Metropolitan_Dc_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:MetropolitanDcMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Philadelphia_Cbd_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:PhiladelphiaCbdMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_New_Jersey_Delaware_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:NewJerseyDelawareMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Pennsylvania_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:PennsylvaniaMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Richmond_Virginia_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:RichmondVirginiaMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Austin_Texas_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:AustinTexasMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_California_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:CaliforniaMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Corporate_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:CorporateMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2010_Pennsylvania_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:PennsylvaniaMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-04-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2010_Austin_Texas_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:AustinTexasMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-04-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2010_Philadelphia_Cbd_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:PhiladelphiaCbdMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-04-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2010_California_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:CaliforniaMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-04-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2010_Metropolitan_Dc_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:MetropolitanDcMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-04-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2010_Corporate_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:CorporateMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-04-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2010_Richmond_Virginia_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:RichmondVirginiaMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-04-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2010_New_Jersey_Delaware_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:NewJerseyDelawareMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-04-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_New_Jersey_Delaware_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:NewJerseyDelawareMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Pennsylvania_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:PennsylvaniaMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Philadelphia_Cbd_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:PhiladelphiaCbdMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Richmond_Virginia_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:RichmondVirginiaMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_California_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:CaliforniaMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Metropolitan_Dc_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:MetropolitanDcMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Corporate_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:CorporateMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Austin_Texas_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">bdn:AustinTexasMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Accumulated_Distributions_In_Excess_Of_Net_Income_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDistributionsInExcessOfNetIncomeMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Accumulated_Distributions_In_Excess_Of_Net_Income_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDistributionsInExcessOfNetIncomeMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="TwelveMonthsEnded_31Dec2010_Subsidiaries_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">us-gaap:SubsidiariesMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-12-31</endDate>
    </period>
  </context>
  <context id="TwelveMonthsEnded_31Dec2010">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-12-31</endDate>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2010_Subsidiaries_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">us-gaap:SubsidiariesMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2009_Subsidiaries_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">us-gaap:SubsidiariesMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2009-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2009">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <instant>2009-12-31</instant>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2011_Restricted_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-04-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2011_Restricted_Performance_Share_Units_Plan_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">bdn:RestrictedPerformanceShareUnitsPlanMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-04-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2011_Stock_Option_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">us-gaap:StockOptionMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-04-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2011_Outperformance_Program_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">bdn:OutperformanceProgramMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-04-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2011_Employee_Share_Purchase_Plan_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">bdn:EmployeeSharePurchasePlanMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-04-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Stock_Option_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">us-gaap:StockOptionMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Outperformance_Program_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">bdn:OutperformanceProgramMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2010_Stock_Option_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">us-gaap:StockOptionMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-04-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2010_Restricted_Performance_Share_Units_Plan_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">bdn:RestrictedPerformanceShareUnitsPlanMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-04-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2010_Restricted_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-04-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2010_Outperformance_Program_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">bdn:OutperformanceProgramMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-04-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2010_Employee_Share_Purchase_Plan_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">bdn:EmployeeSharePurchasePlanMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-04-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Restricted_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Outperformance_Program_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">bdn:OutperformanceProgramMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Stock_Option_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">us-gaap:StockOptionMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Restricted_Performance_Share_Units_Plan_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">bdn:RestrictedPerformanceShareUnitsPlanMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Employee_Share_Purchase_Plan_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">bdn:EmployeeSharePurchasePlanMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Noncontrolling_Interest_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:NoncontrollingInterestMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Noncontrolling_Interest_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:NoncontrollingInterestMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Customer_Relationships_Member_Three_Logan_Square_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:AcquiredFiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:CustomerRelationshipsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">bdn:ThreeLoganSquareMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Above_Market_Tenant_Leases_Acquired_Member_Three_Logan_Square_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:AcquiredFiniteLivedIntangibleAssetsByMajorClassAxis">bdn:AboveMarketTenantLeasesAcquiredMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">bdn:ThreeLoganSquareMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Below_Market_Ground_Lease_Acquired_Member_Three_Logan_Square_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:AcquiredFiniteLivedIntangibleAssetsByMajorClassAxis">bdn:BelowMarketGroundLeaseAcquiredMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">bdn:ThreeLoganSquareMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Leases_Acquired_In_Place_Member_Three_Logan_Square_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:AcquiredFiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:LeasesAcquiredInPlaceMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">bdn:ThreeLoganSquareMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="BalanceAsOf_05Aug2010_Leases_Acquired_In_Place_Member_Three_Logan_Square_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:AcquiredFiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:LeasesAcquiredInPlaceMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">bdn:ThreeLoganSquareMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-08-05</instant>
    </period>
  </context>
  <context id="BalanceAsOf_05Aug2010_Customer_Relationships_Member_Three_Logan_Square_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:AcquiredFiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:CustomerRelationshipsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">bdn:ThreeLoganSquareMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-08-05</instant>
    </period>
  </context>
  <context id="BalanceAsOf_05Aug2010_Above_Market_Tenant_Leases_Acquired_Member_Three_Logan_Square_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:AcquiredFiniteLivedIntangibleAssetsByMajorClassAxis">bdn:AboveMarketTenantLeasesAcquiredMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">bdn:ThreeLoganSquareMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-08-05</instant>
    </period>
  </context>
  <context id="BalanceAsOf_05Aug2010_Below_Market_Ground_Lease_Acquired_Member_Three_Logan_Square_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:AcquiredFiniteLivedIntangibleAssetsByMajorClassAxis">bdn:BelowMarketGroundLeaseAcquiredMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">bdn:ThreeLoganSquareMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-08-05</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2010">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <instant>2010-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_01Aug2011">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <instant>2011-08-01</instant>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Unsecured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Unsecured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Secured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Secured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Three_Logan_Square_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">bdn:ThreeLoganSquareMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="OneMonthEnded_31Mar2011_Stock_Option_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">us-gaap:StockOptionMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-03-01</startDate>
      <endDate>2011-03-31</endDate>
    </period>
  </context>
  <context id="OneMonthEnded_31Mar2011_Restricted_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-03-01</startDate>
      <endDate>2011-03-31</endDate>
    </period>
  </context>
  <context id="OneMonthEnded_31Mar2011_Restricted_Performance_Share_Units_Plan_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">bdn:RestrictedPerformanceShareUnitsPlanMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-03-01</startDate>
      <endDate>2011-03-31</endDate>
    </period>
  </context>
  <context id="TwelveMonthsEnded_31Dec2009">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <startDate>2009-01-01</startDate>
      <endDate>2009-12-31</endDate>
    </period>
  </context>
  <context id="TwelveMonthsEnded_31Dec2008">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <startDate>2008-01-01</startDate>
      <endDate>2008-12-31</endDate>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Unsecured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Unsecured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Treasury_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Retained_Earnings_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Common_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Deferred_Compensation_Share_Based_Payments_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:DeferredCompensationShareBasedPaymentsMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Common_Stock_In_Grantor_Trust_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">bdn:CommonStockInGrantorTrustMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Deferred_Compensation_Share_Based_Payments_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:DeferredCompensationShareBasedPaymentsMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Common_Stock_In_Grantor_Trust_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">bdn:CommonStockInGrantorTrustMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Common_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Stock_Option_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">us-gaap:StockOptionMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Employee_Share_Purchase_Plan_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">bdn:EmployeeSharePurchasePlanMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Deferred_Compensation_Plan_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">bdn:DeferredCompensationPlanMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Deferred_Compensation_Plan_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">bdn:DeferredCompensationPlanMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Restricted_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2012">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <instant>2012-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_05Aug2010_Class_F2010_Units_Member_Subsidiaries_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">bdn:ClassF2010UnitsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">us-gaap:SubsidiariesMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-08-05</instant>
    </period>
  </context>
  <context id="ThreeMonthsEnded_31Mar2011">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-03-31</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Additional_Paid_In_Capital_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Additional_Paid_In_Capital_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="OneMonthEnded_30Jun2011">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <startDate>2011-06-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Deferred_Compensation_Plan_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">bdn:DeferredCompensationPlanMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2010_Deferred_Compensation_Plan_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">bdn:DeferredCompensationPlanMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Mixed_Use_Properties_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">bdn:MixedUsePropertiesMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Industrial_Facilities_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">bdn:IndustrialFacilitiesMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Office_Properties_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">bdn:OfficePropertiesMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_29Jul2011">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <instant>2011-07-29</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Corporate_Joint_Venture_Member_Mixed_Use_Properties_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">us-gaap:CorporateJointVentureMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">bdn:MixedUsePropertiesMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Third_Parties_And_Real_Estate_Ventures_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">bdn:ThirdPartiesAndRealEstateVenturesMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Corporate_Joint_Venture_Member_2">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">us-gaap:CorporateJointVentureMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Parent_Company_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">us-gaap:ParentCompanyMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Management_Company_Subsidiaries_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">bdn:ManagementCompanySubsidiariesMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Restricted_Performance_Share_Units_Plan_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">bdn:RestrictedPerformanceShareUnitsPlanMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="BalanceAsOf_27Jun2011_Three_Greentree_Center_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis">bdn:ThreeGreentreeCenterMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-27</instant>
    </period>
  </context>
  <context id="BalanceAsOf_28Mar2011_Overlook_I_And_Ii_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">bdn:OverlookIAndIiMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-03-28</instant>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Note_Two_Member_Unsecured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:NoteTwoMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="BalanceAsOf_02Jun2010">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <instant>2010-06-02</instant>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Assets_Total_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:AssetsTotalMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Liabilities_Total_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:LiabilitiesTotalMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="OneMonthEnded_31Mar2011">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <startDate>2011-03-01</startDate>
      <endDate>2011-03-31</endDate>
    </period>
  </context>
  <context id="BalanceAsOf_29Jul2011_Bank_Term_Loan_Member_Credit_Facility_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:BankTermLoanMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">bdn:CreditFacilityMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-07-29</instant>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Bank_Term_Loan_Member_Credit_Facility_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:BankTermLoanMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">bdn:CreditFacilityMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_New_Markets_Tax_Credit_Transaction_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:TaxCreditTransactionsAxis">bdn:NewMarketsTaxCreditTransactionMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2011_Corporate_Joint_Venture_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">us-gaap:CorporateJointVentureMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-04-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Corporate_Joint_Venture_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">us-gaap:CorporateJointVentureMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2010_Corporate_Joint_Venture_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">us-gaap:CorporateJointVentureMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-04-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Corporate_Joint_Venture_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">us-gaap:CorporateJointVentureMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Corporate_Joint_Venture_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">us-gaap:CorporateJointVentureMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Corporate_Joint_Venture_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">us-gaap:CorporateJointVentureMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_05Aug2010">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <instant>2010-08-05</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31May2011">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <instant>2011-05-31</instant>
    </period>
  </context>
  <context id="OneMonthEnded_30Jun2011_Series_D_Preferred_Stocks_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">bdn:SeriesDPreferredStocksMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-06-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="OneMonthEnded_30Jun2011_Series_E_Preferred_Stock_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:SeriesEPreferredStockMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-06-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="BalanceAsOf_31May2011_Subsidiaries_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">us-gaap:SubsidiariesMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-05-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Subsidiaries_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">us-gaap:SubsidiariesMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Subsidiaries_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">us-gaap:SubsidiariesMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Secured_Debt_Member_Newtown_Squareberwyn_Parklibertyview_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="bdn:PropertyLocationAxis">bdn:NewtownSquareberwynParklibertyviewMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Note_Four_Member_Unsecured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:NoteFourMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Note_Seven_Member_Unsecured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:NoteSevenMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Secured_Debt_Member_Arboretum_I_Ii_Iii_V_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="bdn:PropertyLocationAxis">bdn:ArboretumIIiIiiVMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Cira_South_Garage_Member_Secured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:PropertyLocationAxis">bdn:CiraSouthGarageMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Secured_Debt_Member_Irs_Philadelphia_Campus_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="bdn:PropertyLocationAxis">bdn:IrsPhiladelphiaCampusMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Note_Five_Member_Unsecured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:NoteFiveMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Note_Six_Member_Unsecured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:NoteSixMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Tysons_Corner_Member_Secured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:PropertyLocationAxis">bdn:TysonsCornerMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Concord_Airport_Plaza_Member_Secured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:PropertyLocationAxis">bdn:ConcordAirportPlazaMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Research_Office_Center_Member_Secured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:PropertyLocationAxis">bdn:ResearchOfficeCenterMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Note_Two_Member_Unsecured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:NoteTwoMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Secured_Debt_Member_Midlantic_Drivelenox_Drivedcc_I_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="bdn:PropertyLocationAxis">bdn:MidlanticDrivelenoxDrivedccIMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Note_Three_Member_Unsecured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:NoteThreeMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_One_Logan_Square_Member_Secured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:PropertyLocationAxis">bdn:OneLoganSquareMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Two_Logan_Square_Member_Secured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:PropertyLocationAxis">bdn:TwoLoganSquareMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Unsecured_Debt_Member_Note_Eight_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:NoteEightMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Secured_Debt_Member_Southpoint_Iii_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SecuredDebtMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="bdn:PropertyLocationAxis">bdn:SouthpointIiiMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Unsecured_Debt_Member_Indenture_Ib_Preferred_Trust_I_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:IndentureIbPreferredTrustIMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Bank_Term_Loan_Member_Unsecured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:BankTermLoanMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Credit_Facility_Member_Unsecured_Debt_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:CreditFacilityMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Unsecured_Debt_Member_Indenture_Ii_Preferred_Trust_Ii_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:IndentureIiPreferredTrustIiMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Unsecured_Debt_Member_Indenture_Ia_Preferred_Trust_I_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:IndentureIaPreferredTrustIMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="OneMonthEnded_30Jun2010_Historic_Tax_Credit_Transaction_Member_U_S_B_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:TaxCreditTransactionsAxis">bdn:HistoricTaxCreditTransactionMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">bdn:USBMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-06-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="OneMonthEnded_31Dec2009_Historic_Tax_Credit_Transaction_Member_U_S_B_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:TaxCreditTransactionsAxis">bdn:HistoricTaxCreditTransactionMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">bdn:USBMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2009-12-01</startDate>
      <endDate>2009-12-31</endDate>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Historic_Tax_Credit_Transaction_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:TaxCreditTransactionsAxis">bdn:HistoricTaxCreditTransactionMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010_Historic_Tax_Credit_Transaction_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:TaxCreditTransactionsAxis">bdn:HistoricTaxCreditTransactionMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_31Dec2010">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="BalanceAsOf_02May2006">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <instant>2006-05-02</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Nov2010">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <instant>2010-11-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011_Note_Two_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">bdn:NoteTwoMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <context id="BalanceAsOf_20Jan2011_Partnership_Interest_Member_Parcel_Of_Land_In_Pa_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:EquityInterestIssuedOrIssuableByTypeAxis">us-gaap:PartnershipInterestMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">bdn:ParcelOfLandInPaMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-01-20</instant>
    </period>
  </context>
  <context id="BalanceAsOf_05Aug2010_Partnership_Interest_Member_Three_Logan_Square_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:EquityInterestIssuedOrIssuableByTypeAxis">us-gaap:PartnershipInterestMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">bdn:ThreeLoganSquareMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-08-05</instant>
    </period>
  </context>
  <context id="BalanceAsOf_05Aug2010_Three_Logan_Square_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">bdn:ThreeLoganSquareMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2010-08-05</instant>
    </period>
  </context>
  <context id="BalanceAsOf_20Jan2011_Parcel_Of_Land_In_Pa_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">bdn:ParcelOfLandInPaMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2011-01-20</instant>
    </period>
  </context>
  <context id="BalanceAsOf_17Nov2008_Historic_Tax_Credit_Transaction_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:TaxCreditTransactionsAxis">bdn:HistoricTaxCreditTransactionMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <instant>2008-11-17</instant>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Historic_Tax_Credit_Transaction_Member_U_S_B_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:TaxCreditTransactionsAxis">bdn:HistoricTaxCreditTransactionMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">bdn:USBMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="BalanceAsOf_06Jul2011">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <instant>2011-07-06</instant>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">us-gaap:SubsidiariesMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-04-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2011">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <startDate>2011-04-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">us-gaap:SubsidiariesMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-04-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2010">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <startDate>2010-04-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="OneMonthEnded_30Nov2008_Historic_Tax_Credit_Transaction_Member_U_S_B_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:TaxCreditTransactionsAxis">bdn:HistoricTaxCreditTransactionMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">bdn:USBMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2008-11-01</startDate>
      <endDate>2008-11-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Subsidiaries_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">us-gaap:SubsidiariesMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Subsidiaries_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="dei:LegalEntityAxis">us-gaap:SubsidiariesMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2011_Historic_Tax_Credit_Transaction_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:TaxCreditTransactionsAxis">bdn:HistoricTaxCreditTransactionMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-04-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2011_Historic_Tax_Credit_Transaction_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:TaxCreditTransactionsAxis">bdn:HistoricTaxCreditTransactionMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-06-30</endDate>
    </period>
  </context>
  <context id="ThreeMonthsEnded_30Jun2010_Historic_Tax_Credit_Transaction_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:TaxCreditTransactionsAxis">bdn:HistoricTaxCreditTransactionMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-04-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="SixMonthsEnded_30Jun2010_Historic_Tax_Credit_Transaction_Member">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
      <segment>
        <xbrldi:explicitMember dimension="bdn:TaxCreditTransactionsAxis">bdn:HistoricTaxCreditTransactionMember</xbrldi:explicitMember>
      </segment>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-06-30</endDate>
    </period>
  </context>
  <context id="BalanceAsOf_30Jun2011">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000790816</identifier>
    </entity>
    <period>
      <instant>2011-06-30</instant>
    </period>
  </context>
  <!--Unit Section-->
  <unit id="Pure">
    <measure>xbrli:pure</measure>
  </unit>
  <unit id="USDEPS">
    <divide>
      <unitNumerator>
        <measure>iso4217:USD</measure>
      </unitNumerator>
      <unitDenominator>
        <measure>xbrli:shares</measure>
      </unitDenominator>
    </divide>
  </unit>
  <unit id="Sqft">
    <measure>bdn:sqft</measure>
  </unit>
  <unit id="Shares">
    <measure>xbrli:shares</measure>
  </unit>
  <unit id="USD">
    <measure>iso4217:USD</measure>
  </unit>
  <!--Tuple Section-->
  <!--Element Section-->
  <!-- Begin Block Tagged Note -->
  <us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note 1 - us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock--&gt;
   &lt;!-- xbrl,ns --&gt;
   &lt;!-- xbrl,nx --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="left"&gt;
   &lt;/div&gt;
   &lt;div align="center" style="font-size: 10pt; margin-top: 0pt"&gt;&lt;b&gt;&lt;/b&gt;
   &lt;/div&gt;
   &lt;div align="center" style="font-size: 10pt; margin-top: 0pt"&gt;&lt;b&gt;&lt;/b&gt;
   &lt;/div&gt;
   &lt;div align="center" style="font-size: 10pt"&gt;&lt;b&gt;&lt;/b&gt;&lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;b&gt;1. ORGANIZATION OF THE PARENT COMPANY AND THE OPERATING PARTNERSHIP &lt;/b&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Parent Company is a self-administered and self-managed real estate investment trust (&amp;#8220;REIT&amp;#8221;)
   that provides leasing, property management, development, redevelopment, acquisition and other
   tenant-related services for a portfolio of office and industrial properties. The Parent Company
   owns its assets and conducts its operations through the Operating Partnership and subsidiaries of
   the Operating Partnership. The Parent Company is the sole general partner of the Operating
   Partnership and, as of June&amp;#160;30, 2011, owned a 93.2% interest in the Operating Partnership. The
   Parent Company&amp;#8217;s common shares of beneficial interest are publicly traded on the New York Stock
   Exchange under the ticker symbol &amp;#8220;BDN&amp;#8221;.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;As of June&amp;#160;30, 2011, the Company owned 209 office properties, 20 industrial facilities and six
   mixed-use properties (collectively, the &amp;#8220;Properties&amp;#8221;) containing an aggregate of approximately 25.7
   million net rentable square feet. In addition, as of June&amp;#160;30, 2011, the Company owned economic
   interests in 16 unconsolidated real estate ventures that contain approximately 6.1&amp;#160;million net
   rentable square feet (collectively, the &amp;#8220;Real Estate Ventures&amp;#8221;). The Properties and the properties
   owned by the Real Estate Ventures are located in or near Philadelphia, Pennsylvania, Metropolitan
   Washington, D.C., Southern and Central New Jersey, Richmond, Virginia, Wilmington, Delaware,
   Austin, Texas and Oakland, Concord, Carlsbad and Rancho Bernardo, California.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company conducts its third-party real estate management services business primarily through
   wholly-owned management company subsidiaries. As of June&amp;#160;30, 2011, the management company
   subsidiaries were managing properties containing an aggregate of
   approximately 33.7&amp;#160;million net
   rentable square feet, of which approximately 25.7&amp;#160;million net rentable square feet related to
   Properties owned by the Company and approximately 8.0&amp;#160;million net rentable square feet related to
   properties owned by third parties and Real Estate Ventures.
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock>
  <!-- End Block Tagged Note -->
  <!-- Begin Block Tagged Note -->
  <us-gaap:SignificantAccountingPoliciesTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note 2 - us-gaap:SignificantAccountingPoliciesTextBlock--&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;b&gt;2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES &lt;/b&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Basis of Presentation &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The consolidated financial statements have been prepared by the Company pursuant to the rules and
   regulations of the U.S. Securities and Exchange Commission (&amp;#8220;SEC&amp;#8221;) for interim financial
   statements. Certain information and footnote disclosures normally included in the financial
   statements prepared in accordance with accounting principles generally accepted in the United
   States of America (U.S. GAAP) have been condensed or omitted pursuant to such rules and
   regulations. In the opinion of management, all adjustments (consisting solely of normal recurring
   matters) for a fair statement of the financial position of the Company as of June&amp;#160;30, 2011, the
   results of its operations for the three- and six-month periods ended June&amp;#160;30, 2011 and 2010 and its
   cash flows for the six-month periods ended June&amp;#160;30, 2011 and 2010 have been included. The results
   of operations for such interim periods are not necessarily indicative of the results for a full
   year. These consolidated financial statements should be read in conjunction with the Parent
   Company&amp;#8217;s and the Operating Partnership&amp;#8217;s consolidated financial statements and footnotes included
   in their respective 2010 Annual Reports on Form 10-K filed with the SEC on February&amp;#160;25, 2011.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Reclassifications and Out of Period Adjustment &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Certain amounts have been reclassified in prior years to conform to the current year presentation.
   The reclassifications are primarily due to the treatment of sold properties as discontinued
   operations on the statement of operations for all periods presented. In addition, the Company
   changed $14.0&amp;#160;million from leasing costs to capital expenditures in the investing section of the
   statements of cash flows for the six months ended June&amp;#160;30, 2010. This change had no effect on the
   subtotals within the consolidated statement of cash flows.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;During the quarter ended March&amp;#160;31, 2011, the Company recorded additional income of $0.5&amp;#160;million
   related to electricity charges in prior years that were under-billed to a certain tenant. This
   resulted in the overstatement of total revenue of $0.5&amp;#160;million during the first quarter of 2011 and
   in the understatement of total revenue of $0.3&amp;#160;million and $0.2&amp;#160;million for the years ended
   December&amp;#160;31, 2009, and 2008, respectively. As this error was not material to prior years&amp;#8217;
   consolidated financial statements and the impact of recording the error in the current period is
   not material to the Company&amp;#8217;s consolidated financial statements, the Company recorded the related
   adjustment in the first quarter of the current year.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The consolidated statement of operations for the three months ended June&amp;#160;30, 2011 also contains an
   out of period depreciation and amortization expense adjustment of $4.7&amp;#160;million relating to
   intangible assets representing tenant relationships and in-place leases that should have been
   written off in prior periods. This resulted in the overstatement of depreciation and amortization
   expense of $4.7&amp;#160;million for both the three and six months ended June&amp;#160;30, 2011. During the year
   ended December&amp;#160;31, 2010, depreciation and amortization expense was overstated by $1.7&amp;#160;million and
   were understated by $1.4&amp;#160;million, $1.8&amp;#160;million, $1.7&amp;#160;million and $1.5&amp;#160;million during the years
   ended December&amp;#160;31, 2009, 2008, 2007, and 2006, respectively. As this error was not material to prior
   years&amp;#8217; consolidated financial statements and the impact of recording the error in the current
   period is not material to the Company&amp;#8217;s consolidated financial statements, the Company recorded the
   related adjustment during the current quarter.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Principles of Consolidation &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;When the Company obtains an economic interest in an entity, the Company evaluates the entity to
   determine if the entity is deemed a variable interest entity (&amp;#8220;VIE&amp;#8221;), and if the Company is deemed
   to be the primary beneficiary, in accordance with the accounting standard for the consolidation of
   variable interest entities. The accounting standard for the consolidation of VIEs requires the
   Company to qualitatively assess if the Company was the primary beneficiary of the VIEs based on
   whether the Company had (i)&amp;#160;the power to direct those matters that most significantly impacted the
   activities of the VIE and (ii)&amp;#160;the obligation to absorb losses or the right to receive benefits of
   the VIE that could potentially be significant to the VIE. For entities that the Company has
   determined to be VIEs but for which it is not the primary beneficiary, its maximum exposure to loss
   is the carrying amount of its investments, as the Company has not provided any guarantees other
   than the guarantee described for PJP VII which was approximately $0.7&amp;#160;million at June&amp;#160;30, 2011 (see
   Note 4). Also, for all entities determined to be VIEs, the Company does not provide financial
   support to the real estate ventures through liquidity arrangements, guarantees or other similar
   commitments. When an entity is not deemed to be a VIE, the Company considers the provisions of the
   same accounting standard to determine whether a general partner, or the general partners as a
   group, controls a limited partnership or similar entity when the limited partners have certain
   rights. The Company consolidates (i)&amp;#160;entities that are VIEs and of which the Company is deemed to
   be the primary beneficiary and (ii)&amp;#160;entities that are non-VIEs and controlled by the Company and in
   which the limited partners neither have the ability to dissolve the entity or remove the Company
   without cause nor any substantive participating rights. Entities that the Company accounts for
   under the equity method (i.e., at cost, increased or decreased by the Company&amp;#8217;s share of earnings
   or losses, plus contributions, less distributions) include (i)&amp;#160;entities that are VIEs and of which
   the Company is not deemed to be the primary beneficiary (ii)&amp;#160;entities that are non-VIEs which the
   Company does not control, but over which the Company has the ability to exercise significant
   influence and (iii)&amp;#160;entities that are non-VIEs that the Company controls through its general
   partner status, but the limited partners in the entity have the substantive ability to dissolve the
   entity or remove the Company without cause or have substantive participating rights. The Company
   continuously assesses its determination of whether an entity is a VIE and who the primary
   beneficiary is, and whether or not the limited partners in an entity have substantive rights, more
   particularly if certain events occur that are likely to cause a change in the original
   determinations. The Company&amp;#8217;s assessment includes a review of applicable documents such as, but not
   limited to applicable partnership agreements, real estate venture agreements, LLC agreements,
   management and leasing agreements to determine whether the Company has control to direct the
   business activities of the entities. The portion of the entities that are consolidated but not
   owned by the Company is presented as non-controlling interest as of and during the periods
   consolidated. All intercompany accounts and transactions have been eliminated in consolidation.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Use of Estimates &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The preparation of financial statements in conformity with accounting principles generally accepted
   in the United States of America 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 revenue and expenses during the
   reporting period. Actual results could differ from those estimates. Management makes significant
   estimates regarding revenue, valuation of real estate and related intangible assets and
   liabilities, impairment of long-lived assets, allowance for doubtful accounts and deferred costs.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Operating Properties &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Operating properties are carried at historical cost less accumulated depreciation and impairment
   losses. The cost of operating properties reflects their purchase price or development cost.
   Acquisition related costs are expensed as incurred. Costs incurred for the renovation and
   betterment of an operating property are capitalized to the Company&amp;#8217;s investment in that property.
   Ordinary repairs and maintenance are expensed as incurred; major replacements and betterments,
   which improve or extend the life of the asset, are capitalized and depreciated over their estimated
   useful lives. Fully-depreciated assets are removed from the accounts.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Purchase Price Allocation &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company allocates the purchase price of properties to net tangible and identified intangible
   assets acquired based on fair values. Above-market and below-market in-place lease values for
   acquired properties are recorded based on the present value (using an interest rate which reflects
   the risks associated with the leases acquired) of the difference between (i)&amp;#160;the contractual
   amounts to be paid pursuant to the in-place leases and (ii)&amp;#160;the Company&amp;#8217;s estimate of the fair
   market lease rates for the corresponding in-place leases, measured over a period equal to the
   remaining non-cancelable term of the lease (includes the below market fixed renewal period, if
   applicable). Capitalized above-market lease values are amortized as a reduction of rental income
   over the remaining non-cancelable terms of the respective leases. Capitalized below-market lease
   values are amortized as an increase to rental income over the remaining non-cancelable terms of the
   respective leases, including any below market fixed-rate renewal periods.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Other intangible assets also include amounts representing the value of tenant relationships
   and in-place leases based on the Company&amp;#8217;s evaluation of the specific characteristics of each
   tenant&amp;#8217;s lease and the Company&amp;#8217;s overall relationship with the respective tenant. The Company
   generally estimates the cost to execute leases with terms similar to the remaining lease terms of
   the in-place leases, including leasing commissions, legal and other related expenses. This
   intangible asset is generally amortized to expense over the remaining term of the respective leases
   and any fixed-rate bargain renewal periods. Company estimates of value are made using methods
   similar to those used by independent appraisers or by using independent appraisals. Factors
   considered by the Company in this analysis include an estimate of the carrying costs during the
   expected lease-up periods considering current market conditions and costs to execute similar
   leases. In estimating carrying costs, the Company includes real estate taxes, insurance and other
   operating expenses and estimates of lost rentals at market rates during the expected lease-up
   periods, which primarily range from three to twelve months. The Company also considers information
   obtained about each property as a result of its pre-acquisition due diligence, marketing and
   leasing activities in estimating the fair value of the tangible and intangible assets acquired. The
   Company also uses the information obtained as a result of its pre-acquisition due diligence as part
   of its consideration of the accounting standard governing asset retirement obligations and when
   necessary, will record a conditional asset retirement obligation as part of its purchase price.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Characteristics considered by the Company in allocating value to its tenant relationships include
   the nature and extent of the Company&amp;#8217;s business relationship with the tenant, growth prospects for
   developing new business with the tenant, the tenant&amp;#8217;s credit quality and expectations of lease
   renewals, among other factors. The value of tenant relationship intangibles is generally amortized
   over the remaining initial lease term and expected renewals, but in no event longer than the
   remaining depreciable life of the building. The value of in-place leases is generally amortized
   over the remaining non-cancelable term of the respective leases and any fixed-rate renewal periods.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;In the event that a tenant terminates its lease, the unamortized portion of each intangible,
   including in-place lease values and tenant relationship values, would be charged to expense and
   market rate adjustments (above or below) would be recorded to revenue.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Impairment or Disposal of Long-Lived Assets &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The accounting standard for property, plant and equipment provides a single accounting model for
   long-lived assets classified as held-for-sale; defines the scope of businesses to be disposed of
   that qualify for reporting as discontinued operations; and affects the timing of recognizing losses
   on such operations.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company reviews long-lived assets whenever events or changes in circumstances indicate that the
   carrying amount of an asset may not be recoverable. The review of recoverability is based on an
   estimate of the future undiscounted cash flows (excluding interest charges) expected to result from
   the long-lived asset&amp;#8217;s use and eventual disposition. These cash flows consider factors such as
   expected future operating income, trends and prospects, as well as the effects of leasing demand,
   competition and other factors. If impairment exists due to the inability to recover the carrying
   value of a long-lived asset, an impairment loss is recorded to the extent that the carrying value
   exceeds the estimated fair-value of the property. The Company is required to make subjective
   assessments as to whether there are impairments in the values of the investments in long-lived
   assets. These assessments have a direct impact on its net income because recording an impairment
   loss results in an immediate negative adjustment to net income. The evaluation of anticipated cash
   flows is highly subjective and is based in part on assumptions regarding future occupancy, rental
   rates and capital requirements that could differ materially from actual results in future periods.
   Although the Company&amp;#8217;s strategy is generally to hold its properties over the long-term, the Company
   will dispose of properties to meet its liquidity needs or for other strategic needs. If the
   Company&amp;#8217;s strategy changes or market conditions otherwise dictate an earlier sale date, an
   impairment loss may be recognized to reduce the property to the lower of the carrying amount or
   fair value less costs to sell, and such loss could be material. If the Company determines that
   impairment has occurred and the assets are classified as held and used, the affected assets must be
   reduced to their fair-value.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Where properties have been identified as having a potential for sale, additional judgments are
   required related to the determination as to the appropriate period over which the undiscounted cash
   flows should include the operating cash flows and the amount included as the estimated residual
   value. Management determines the amounts to be included based on a probability weighted cash flow.
   This requires significant judgment. In some cases, the results of whether an impairment is
   indicated are sensitive to changes in assumptions input into the estimates, including the hold
   period until expected sale.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;During the Company&amp;#8217;s impairment review for the six month periods ended June&amp;#160;30, 2011 and 2010,
   the Company determined that no impairment charges were necessary.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company entered into development agreements related to two parcels of land under option for
   ground lease that require the Company to commence development by December&amp;#160;31, 2012. If the Company
   determines that it will not be able to start the construction by the date specified, or if the
   Company determines development is not in its best economic interest and an extension of the
   development period cannot be negotiated, the Company will have to write off all costs that it has
   incurred in preparing these parcels of land for development amounting to $7.7&amp;#160;million as of June
   30, 2011.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Investments in Unconsolidated Real Estate Ventures &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company accounts for its investments in unconsolidated Real Estate Ventures under the equity
   method of accounting as it is not the primary beneficiary (for VIEs) and the Company exercises
   significant influence, but does not control these entities under the provisions of the entities&amp;#8217;
   governing agreements pursuant to the accounting standard for the consolidation of VIEs.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Under the equity method, investments in unconsolidated joint ventures are recorded initially at
   cost, as Investments in Real Estate Ventures, and subsequently adjusted for equity in earnings,
   cash contributions, less distributions and impairments. On a periodic basis, management also
   assesses whether there are any indicators that the value of the Company&amp;#8217;s investments in
   unconsolidated Real Estate Ventures may be other than temporarily impaired. An investment is
   impaired only if the value of the investment, as estimated by management, is less than the carrying
   value of the investment and the decline is other than temporary. To the extent impairment has
   occurred, the loss shall be measured as the excess of the carrying amount of the investment over
   the value of the investment, as estimated by management. The determination as to whether an
   impairment exists requires significant management judgment about the fair value of its ownership
   interest. Fair value is determined through various valuation techniques, including but not limited
   to, discounted cash flow models, quoted market values and third party appraisals.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Revenue Recognition &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Rental revenue is recognized on the straight-line basis from the later of the date of the
   commencement of the lease or the date of acquisition of the property subject to existing leases,
   which averages minimum rents over the terms of the leases. The straight-line rent adjustment
   increased revenue by approximately $4.1&amp;#160;million and $8.3&amp;#160;million for the three and six-month
   periods ended June&amp;#160;30, 2011 and approximately $1.8&amp;#160;million and $3.8&amp;#160;million for the three and
   six-month periods ended June&amp;#160;30, 2010, respectively. Deferred rents on the balance sheet represent
   rental revenue received prior to their due dates and amounts paid by the tenant for certain
   improvements considered to be landlord assets that will remain as the Company&amp;#8217;s property at the end
   of the tenant&amp;#8217;s lease term. The amortization of the amounts paid by the tenant for such
   improvements is calculated on a straight-line basis over the term of the tenant&amp;#8217;s lease and is a
   component of straight-line rental income and increased revenue by $0.6&amp;#160;million and $1.2&amp;#160;million for
   the three and six-month periods ended June&amp;#160;30, 2011 and by $0.7&amp;#160;million and $1.6&amp;#160;million for the
   three and six-month periods ended June&amp;#160;30, 2010, respectively. Lease incentives, which are
   included as reductions of rental revenue in the accompanying consolidated statements of operations,
   are recognized on a straight-line basis over the term of the lease. Lease incentives decreased
   revenue by $0.4&amp;#160;million and $0.6&amp;#160;million for the three and six-month periods ended June&amp;#160;30, 2011
   and by $0.3&amp;#160;million and $1.0&amp;#160;million for the three and six-month periods ended June&amp;#160;30, 2010,
   respectively.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Leases also typically provide for tenant reimbursement of a portion of common area maintenance and
   other operating expenses to the extent that a tenant&amp;#8217;s pro rata share of expenses exceeds a base
   year level set in the lease or to the extent that the tenant has a lease on a triple net basis. For
   certain leases, significant assumptions and judgments are made by the Company in determining the
   lease term such as when termination options are provided to the tenant. The lease term impacts the
   period over which minimum rents are determined and recorded and also considers the period over
   which lease related costs are amortized. Termination fees received from tenants, bankruptcy
   settlement fees, third party management fees, labor reimbursement and leasing income are recorded
   when earned.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Stock-Based Compensation Plans &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Parent Company maintains a shareholder-approved equity-incentive plan known as the Amended and
   Restated 1997 Long-Term Incentive Plan (the &amp;#8220;1997 Plan&amp;#8221;). The 1997 Plan is administered by the
   Compensation Committee of the Parent Company&amp;#8217;s Board of Trustees. Under the 1997 Plan, the
   Compensation Committee is authorized to award equity and equity-based awards, including incentive
   stock options, non-qualified stock options, restricted shares and performance-based shares. On
   June&amp;#160;2, 2010, the Parent Company&amp;#8217;s shareholders approved amendments to the 1997 Plan that, among
   other things, increased the number of common shares available for future awards under the 1997 Plan
   by 6,000,000 (of which 3,600,000 shares are available solely for options and share appreciation
   rights). As of June&amp;#160;30, 2011, 5,787,730 common shares remained available for future awards under
   the 1997 Plan (including 4,550,724 shares available solely for options and share appreciation
   rights). Through June&amp;#160;30, 2011, all options awarded under the 1997 Plan had a one to ten-year term.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The
   Company incurred stock-based compensation expense of
   $1.6&amp;#160;million and $3.3&amp;#160;million during the
   three and six-month periods ended June&amp;#160;30, 2011, of which $0.4&amp;#160;million and $0.7&amp;#160;million,
   respectively, were capitalized as part of the Company&amp;#8217;s review of employee salaries eligible for
   capitalization. The Company recognized stock-based compensation
   expense of $1.8&amp;#160;million and $3.1
   million during the three and six-month periods ended June&amp;#160;30, 2010, of which $0.4&amp;#160;million and $0.6
   million, respectively, were also capitalized. The expensed amounts are included in general and
   administrative expense on the Company&amp;#8217;s consolidated income statement in the respective periods.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Accounting for Derivative Instruments and Hedging Activities &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company accounts for its derivative instruments and hedging activities in accordance with the
   accounting standard for derivative and hedging activities. The accounting standard requires the
   Company to measure every derivative instrument (including certain derivative instruments embedded
   in other contracts) at fair value and record them in the balance sheet as either an asset or
   liability. See disclosures below related to the accounting standard for fair value measurements and
   disclosures.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;For derivatives designated as fair value hedges, the changes in fair value of both the
   derivative instrument and the hedged item are recorded in earnings. For derivatives designated as
   cash flow hedges, the effective portions of changes in the fair value of the derivative are
   reported in other comprehensive income while the ineffective portions are recognized in earnings.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company actively manages its ratio of fixed-to-floating rate debt. To manage its fixed and
   floating rate debt in a cost-effective manner, the Company, from time to time, enters into interest
   rate swap agreements as cash flow hedges, under which it agrees to exchange various combinations of
   fixed and/or variable interest rates based on agreed upon notional amounts.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Fair Value Measurements &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company estimates the fair value of its outstanding derivatives and
   available-for-sale-securities in accordance with the accounting standard for fair value
   measurements and disclosures. The accounting standard defines fair value as the exchange price that
   would be received for an asset or paid to transfer a liability (an exit price) in the principal or
   most advantageous market for the asset or liability in an orderly transaction between market
   participants on the measurement date. It also establishes a fair value hierarchy which requires an
   entity to maximize the use of observable inputs and minimize the use of unobservable inputs when
   measuring fair value. The standard describes three levels of inputs that may be used to measure
   fair value. Financial assets and liabilities recorded on the Consolidated Balance Sheets are
   categorized based on the inputs to the valuation techniques as follows:
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt"&gt;
   &lt;table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"&gt;
   &lt;tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"&gt;
       &lt;td width="4%" style="background: transparent"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%" nowrap="nowrap" align="left"&gt;&lt;b&gt;&amp;#8226;&lt;/b&gt;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;Level 1 inputs are quoted prices (unadjusted)&amp;#160;in active markets for identical assets or
   liabilities that the Company has the ability to access;
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt"&gt;
   &lt;table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"&gt;
   &lt;tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"&gt;
       &lt;td width="4%" style="background: transparent"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%" nowrap="nowrap" align="left"&gt;&lt;b&gt;&amp;#8226;&lt;/b&gt;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;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 may
   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; and
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt"&gt;
   &lt;table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"&gt;
   &lt;tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"&gt;
       &lt;td width="4%" style="background: transparent"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%" nowrap="nowrap" align="left"&gt;&lt;b&gt;&amp;#8226;&lt;/b&gt;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;Level 3 inputs are unobservable inputs for the asset or liability, which is typically
   based on an entity&amp;#8217;s own assumptions, as there is little, if any, related market activity or
   information.
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;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. The Company&amp;#8217;s 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.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The following table sets forth the Company&amp;#8217;s financial assets and liabilities that were accounted
   for at fair value on a recurring basis as of June&amp;#160;30, 2011:
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="14"&gt;&lt;b&gt;Fair Value Measurements at Reporting&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="14" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Date Using:&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Quoted Prices in&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Active Markets for&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Significant Other&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Unobservable&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;June 30,&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Identical Assets&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Observable Inputs&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Inputs&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td nowrap="nowrap" align="left" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Description&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;2011&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;(Level 1)&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;(Level 2)&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;(Level 3)&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Recurring&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Assets:&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Available-for-Sale Securities
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;284&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;284&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The following table sets forth the Company&amp;#8217;s financial assets and liabilities that were accounted
   for at fair value on a recurring basis as of December&amp;#160;31, 2010:
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="14"&gt;&lt;b&gt;Fair Value Measurements at Reporting&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="14" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Date Using:&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Quoted Prices in&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Active Markets for&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Significant Other&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Unobservable&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Identical Assets&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Observable Inputs&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Inputs&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td nowrap="nowrap" align="left" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Description&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;2010&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;(Level 1)&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;(Level 2)&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;(Level 3)&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr&gt;
   &lt;td align="left" valign="top"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Recurring&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Assets:&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Available-for-Sale Securities
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;248&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;248&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Non-financial assets and liabilities recorded at fair value on a non-recurring basis to which the
   Company would apply the accounting standard where a measurement was required under fair value would
   include:
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt"&gt;
   &lt;table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"&gt;
   &lt;tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"&gt;
       &lt;td width="4%" style="background: transparent"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%" nowrap="nowrap" align="left"&gt;&lt;b&gt;&amp;#8226;&lt;/b&gt;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;Non-financial assets and liabilities initially measured at fair value in an acquisition
   or business combination that are not remeasured at least quarterly at fair value,
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt"&gt;
   &lt;table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"&gt;
   &lt;tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"&gt;
       &lt;td width="4%" style="background: transparent"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%" nowrap="nowrap" align="left"&gt;&lt;b&gt;&amp;#8226;&lt;/b&gt;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;Long-lived assets measured at fair value due to an impairment in accordance with the
   accounting standard for the impairment or disposal of long-lived assets,
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt"&gt;
   &lt;table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"&gt;
   &lt;tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"&gt;
       &lt;td width="4%" style="background: transparent"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%" nowrap="nowrap" align="left"&gt;&lt;b&gt;&amp;#8226;&lt;/b&gt;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;Equity and cost method investments measured at fair value due to an impairment in
   accordance with the accounting standard for investments,
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt"&gt;
   &lt;table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"&gt;
   &lt;tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"&gt;
       &lt;td width="4%" style="background: transparent"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%" nowrap="nowrap" align="left"&gt;&lt;b&gt;&amp;#8226;&lt;/b&gt;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;Notes receivable adjusted for any impairment in its value in accordance with the
   accounting standard for loan receivables, and
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt"&gt;
   &lt;table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"&gt;
   &lt;tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"&gt;
       &lt;td width="4%" style="background: transparent"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%" nowrap="nowrap" align="left"&gt;&lt;b&gt;&amp;#8226;&lt;/b&gt;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;Asset retirement obligations initially measured at fair value under the accounting
   standard for asset retirement obligations.
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;There were no items that were accounted for at fair value on a non-recurring basis as of June&amp;#160;30,
   2011.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Income Taxes&lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;i&gt;Parent Company&lt;/i&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Parent Company has elected to be treated as a REIT under Sections&amp;#160;856 through 860 of the
   Internal Revenue Code of 1986, as amended (the &amp;#8220;Code&amp;#8221;). In order to continue to qualify as a REIT,
   the Parent Company is required to, among other things, distribute at least 90% of its annual REIT
   taxable income to its shareholders and meet certain tests regarding the nature of its income and
   assets. As a REIT, the Parent Company is not subject to federal and state income taxes with respect
   to the portion of its income that meets certain criteria and is distributed annually to its
   shareholders. Accordingly, no provision for federal and state income taxes is included in the
   accompanying consolidated financial statements with respect to the operations of the Parent
   Company. The Parent Company intends to continue to operate in a manner that allows it to meet the
   requirements for taxation as a REIT. If the Parent Company fails to qualify as a REIT in any
   taxable year, it will be subject to federal and state income taxes and may not be able to qualify
   as a REIT for the four subsequent tax years. The Parent Company is subject to certain local income
   taxes. Provision for such taxes has been included in general and administrative expenses in the
   Parent Company&amp;#8217;s Consolidated Statements of Operations and Comprehensive Income.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Parent Company has elected to treat several of its subsidiaries as taxable REIT subsidiaries
   (each a &amp;#8220;TRS&amp;#8221;). A TRS is subject to federal, state and local income tax. In general, a TRS may
   perform non-customary services for tenants, hold assets that the Parent Company, as a REIT, cannot
   hold directly and generally may engage in any real estate or non-real estate related business.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;i&gt;Operating Partnership&lt;/i&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;In general, the Operating Partnership is not subject to federal and state income taxes, and
   accordingly, no provision for income taxes has been made in the accompanying consolidated financial
   statements. The partners of the Operating Partnership are required to include their respective
   share of the Operating Partnership&amp;#8217;s profits or losses in their respective tax returns. The
   Operating Partnership&amp;#8217;s tax returns and the amount of allocable Partnership profits and losses are
   subject to examination by federal and state taxing authorities. If such examination results in
   changes to the Operating Partnership profits or losses, then the tax liability of the partners
   would be changed accordingly.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Operating Partnership has elected to treat several of its subsidiaries as REITs under
   Sections&amp;#160;856 through 860 of the Code. Each subsidiary REIT has met the requirements for treatment
   as a REIT under Sections&amp;#160;856 through 860 of the Code, and, accordingly, no provision has been made
   for federal and state income taxes in the accompanying consolidated financial statements. If any
   subsidiary REIT fails to qualify as a REIT in any taxable year, that subsidiary REIT will be
   subject to federal and state income taxes and may not be able to qualify as a REIT for the four
   subsequent taxable years. Also, each subsidiary REIT may be subject to certain local income taxes.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Operating Partnership has elected to treat several of its subsidiaries as taxable TRSs, which
   are subject to federal, state and local income tax.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Recent Accounting Pronouncement &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;In June&amp;#160;2011, the Financial Accounting Standards Board (FASB)&amp;#160;issued an amendment to the accounting
   standard for the presentation of comprehensive income. The amendment requires entities to present
   the total of comprehensive income, the components of net income, and the components of other
   comprehensive income either in a single continuous statement of comprehensive income or in two
   separate but consecutive statements. In addition, the amendment requires entities to present on the
   face of the financial statements reclassification adjustments for items that are reclassified from
   other comprehensive income to net income in the statement(s) where the components of net income and
   the components of other comprehensive income are presented. This amendment is effective for fiscal
   years and interim periods beginning after December&amp;#160;15, 2011. The Company&amp;#8217;s adoption of the new
   standard will not have a material impact on its consolidated financial position or results of
   operations as the amendment relates only to changes in financial statement presentation.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;In May&amp;#160;2011, the FASB issued amendments to the accounting standard for fair value measurements and
   disclosures. The amendments change the wording used to describe many of the requirements in U.S.
   GAAP for measuring fair value and for disclosing information about fair value measurements. The
   amendments are intended to create comparability of fair value measurements presented and disclosed
   in financial statements prepared in accordance with U.S. GAAP and International Financial Reporting
   Standards. These amendments are effective for fiscal years and interim periods beginning after
   December&amp;#160;15, 2011. The Company&amp;#8217;s adoption of the new standard will not have a material impact on
   its consolidated financial position or results of operations.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;In December&amp;#160;2010, the FASB issued a new accounting standard for the disclosure of supplementary
   pro-forma information for business combinations. This guidance clarifies that the disclosure of
   supplementary pro-forma information for business combinations should be presented such that
   revenues and earnings of the combined entity are calculated as though the relevant business
   combinations that occurred during the current reporting period had occurred as of the beginning of
   the comparable prior annual reporting period. The guidance also seeks to improve the usefulness of
   the supplementary pro-forma information by requiring a description of the nature and amount of
   material, non-recurring pro-forma adjustments that are directly attributable to the business
   combinations. This new standard is effective for business combinations with an acquisition date on
   or after the beginning of the first annual reporting period beginning on or after December&amp;#160;15,
   2010. The Company&amp;#8217;s adoption of this new standard did not have a material impact on its
   consolidated financial position or results of operations.
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:SignificantAccountingPoliciesTextBlock>
  <!-- End Block Tagged Note -->
  <!-- Begin Block Tagged Note -->
  <us-gaap:RealEstateDisclosureTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note 3 - us-gaap:RealEstateDisclosureTextBlock--&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;b&gt;3. REAL ESTATE INVESTMENTS &lt;/b&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;As of June&amp;#160;30, 2011 and December&amp;#160;31, 2010 the gross carrying value of the Company&amp;#8217;s rental
   properties was as follows (in thousands):
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="72%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;June 30, 2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;December 31, 2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Land
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;698,982&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;697,724&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Building and improvements
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,722,243&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,693,579&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Tenant improvements
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;463,816&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;442,808&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;4,885,041&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;4,834,111&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Acquisitions and Dispositions &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;On March&amp;#160;28, 2011, the Company acquired two office properties totaling 126,496 of net rentable
   square feet in Glen Allen, Virginia known as Overlook I and II for $12.6&amp;#160;million. The acquired
   properties are currently 100% leased. The Company funded the acquisition price through an advance
   under its $600.0&amp;#160;million Credit Facility (the &amp;#8220;Credit Facility&amp;#8221;) and with available corporate
   funds. The Company recognized a nominal amount of acquisition related costs which are included as
   part of general and administrative expenses in the Company&amp;#8217;s consolidated statements of operations.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;On January&amp;#160;20, 2011, the Company acquired a one acre parcel of land in Philadelphia, Pennsylvania
   for $9.3&amp;#160;million. The Company funded the cost of this acquisition with available corporate cash
   and a draw on its Credit Facility. The Company capitalized $0.5&amp;#160;million of acquisition related
   costs as part of land inventory in its consolidated balance sheet. The Company expects to contribute the
   acquired property into a real estate venture in return for a 50% limited interest in the
   partnership. The real estate venture is expected to be formed to construct a mixed-use development property
   in the city of Philadelphia. The Company received $4.9&amp;#160;million from the prospective partner in
   anticipation of the real estate venture formation. The amount received is included as part of other
   liabilities in the Company&amp;#8217;s consolidated balance sheet as of June&amp;#160;30, 2011.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;On August&amp;#160;5, 2010, the Company acquired a 53 story Class&amp;#160;A office tower at 1717 Arch Street (&amp;#8220;Three
   Logan Square&amp;#8221;) in Philadelphia, Pennsylvania, together with related ground tenancy rights under a
   long-term ground lease, from BAT Partners, L.P. Three Logan Square contains approximately 1.0
   million of net rentable square feet and is 67.2% leased as of June 30, 2011. The Company acquired Three Logan Square for approximately $129.0&amp;#160;million funded through a combination of $51.2&amp;#160;million in cash
   and the issuance of 7,111,112 units of a newly-established class of its limited partnership
   interest in the Operating Partnership designated as &amp;#8220;Class&amp;#160;F (2010)&amp;#160;Units.&amp;#8221; The Class&amp;#160;F (2010)
   Units do not accrue a dividend and are not entitled to income or loss allocations prior to the
   first anniversary of the closing. Total cash paid after the assumption of security deposit
   obligations of existing tenants in the property of $0.9&amp;#160;million amounted to $50.3&amp;#160;million. The
   assumed security deposit obligation is included in the tenant security deposits and deferred rents
   in the Company&amp;#8217;s consolidated balance sheets. The Company funded the cash portion of the
   acquisition price through an advance under its Credit Facility and with available corporate funds.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;For purposes of computing the total purchase price, the Class&amp;#160;F (2010)&amp;#160;Units were valued based on
   the closing market price of the Parent Company&amp;#8217;s common shares on the acquisition date of $11.54
   less the annual dividend rate per share of $0.60 since these units do not accrue a dividend prior
   to the first anniversary. The Class&amp;#160;F (2010)&amp;#160;Units are subject to redemption at the option of the
   holder after the first anniversary of the acquisition. The Operating Partnership may, at its
   option, satisfy the redemption either for an amount, per unit, of cash equal to the market price of
   one of the Parent Company&amp;#8217;s common shares (based on the five-day trading average ending on the date
   of the exchange) or for one of the Parent Company&amp;#8217;s common shares.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company accounted for the acquisition using the acquisition method of accounting. As discussed
   in Note 2, the Company utilized a number of sources in making estimates of fair values for purposes
   of allocating the purchase price to tangible and intangibles assets acquired and intangible
   liabilities assumed. The purchase price is allocated as follows (in thousands):
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="86%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;August 5,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Building and tenant improvements
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;98,188&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Intangible assets acquired
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;28,856&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Below market lease liabilities assumed
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(683&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Total
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;126,361&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Intangible assets acquired and intangible liabilities assumed consist of the following (in
   thousands):
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="72%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Weighted Average&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;August 5,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Amortization Period&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;(in years)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Intangible assets:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;In-place lease value
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;13,584&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Tenant relationship value
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;8,870&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Above market tenant leases acquired
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;895&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Below market ground lease acquired
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5,507&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;82&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Total
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;28,856&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;23&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Intangible liabilities:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Below market leases acquired
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;683&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company also recognized tenant and other receivables of $1.1&amp;#160;million and prepaid real estate
   taxes of $1.5&amp;#160;million from the acquisition and both are included as part of the accounts receivable
   and the other asset sections, respectively, of the Company&amp;#8217;s consolidated balance sheets.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company recognized $0.4&amp;#160;million of acquisition related costs which are included as part of
   general and administrative expenses of the Company&amp;#8217;s prior year consolidated statements of
   operations.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The unaudited pro forma information below summarizes the Company&amp;#8217;s combined results of operations
   for the three and six-months ended June&amp;#160;30, 2010 as though the acquisition of Three Logan Square
   was completed on January&amp;#160;1, 2010. The supplemental pro forma operating data is not necessarily
   indicative of what the actual results of operations would have been assuming the transaction had
   been completed as set forth above, nor do they purport to represent the Company&amp;#8217;s results of
   operations for future periods (in thousands except for per share amounts).
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="72%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Three-months&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Six-months&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;ended June 30, 2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;ended June 30, 2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Pro forma revenues
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;142,426&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;290,467&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Pro forma loss from continuing operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(5,615&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(12,429&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Pro forma net loss attributable to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(7,314&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(9,448&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Loss per common share from continuing operations:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Basic &amp;#8212; as reported
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.13&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
    &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Basic &amp;#8212; as pro forma
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.13&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Diulted &amp;#8212; as reported
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.13&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Diulted &amp;#8212; as pro forma
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.13&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Loss per common share:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Basic &amp;#8212; as reported
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Basic &amp;#8212; as pro forma
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Diulted &amp;#8212; as reported
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Diulted &amp;#8212; as pro forma
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;On June&amp;#160;27, 2011, the Company sold Three Greentree Center, a 69,300 net rentable square feet office
   property located in Marlton, New Jersey, for a sales price of $5.9&amp;#160;million. The property was 13.9%
   occupied as of the date of sale. This sale is included in discontinued operations (see Note 10).
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;During the first quarter of the current year, the Company recognized a $2.8&amp;#160;million net gain upon
   the sale of its remaining 11% ownership interest in three properties which it partially sold to one
   of its unconsolidated Real Estate Ventures in December&amp;#160;2007. The Company had retained an 11% equity
   interest in these properties subject to a put/call at fixed prices for a period of three years from
   the time of the sale. In January&amp;#160;2011, the Company exercised the put/call and transferred full
   ownership in the three properties to the Real Estate Venture. Accordingly, the Company&amp;#8217;s direct
   continuing involvement through its 11% interest in the properties ceased as a result of the
   transfer of the ownership interest. The Company has also presented the gain as part of its
   continuing operations in its consolidated statements of operations because of its prior significant
   continuing involvement with the properties through its interest in the unconsolidated Real Estate
   Venture and its management and leasing activities at the properties.
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:RealEstateDisclosureTextBlock>
  <!-- End Block Tagged Note -->
  <!-- Begin Block Tagged Note -->
  <us-gaap:EquityMethodInvestmentsDisclosureTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note 4 - us-gaap:EquityMethodInvestmentsDisclosureTextBlock--&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;b&gt;4. INVESTMENT IN UNCONSOLIDATED VENTURES &lt;/b&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;As of June&amp;#160;30, 2011, the Company had an aggregate investment of approximately $82.9&amp;#160;million in 16
   unconsolidated Real Estate Ventures. The Company formed these ventures with unaffiliated third
   parties, or acquired interests in them, to develop or manage office properties or to acquire land
   in anticipation of possible development of office properties. As of June&amp;#160;30, 2011, 14 of the Real
   Estate Ventures owned 49 office buildings that contain an aggregate of approximately 6.1&amp;#160;million
   net rentable square feet; one Real Estate Venture owned three acres of undeveloped parcel of land;
   and one Real Estate Venture developed a hotel property that contains 137 rooms in Conshohocken, PA.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company accounts for its unconsolidated interests in its Real Estate Ventures using the
   equity method. The Company&amp;#8217;s unconsolidated interests range from 10% to 65%, subject to specified
   priority allocations of distributable cash in certain of the Real Estate Ventures.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The amounts reflected in the following tables (except for the Company&amp;#8217;s share of equity and income)
   are based on the historical financial information of the individual Real Estate Ventures. One of
   the Real Estate Ventures, acquired in connection with the Prentiss Properties Trust merger in 2006,
   had a negative equity balance on a historical cost basis as a result of historical depreciation and
   distributions of excess financing proceeds. The Company reflected its acquisition of this Real
   Estate Venture interest at its relative fair value as of the date of the merger. The difference
   between allocated cost and the underlying equity in the net assets of the investee is accounted for
   as if the entity were consolidated (i.e., allocated to the Company&amp;#8217;s relative share of assets and
   liabilities with an adjustment to recognize equity in earnings for the appropriate additional
   depreciation/amortization). The Company does not record operating losses of the Real Estate
   Ventures in excess of its investment balance unless the Company is liable for the obligations of
   the Real Estate Venture or is otherwise committed to provide financial support to the Real Estate
   Venture.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The following is a summary of the financial position of the Real Estate Ventures as of June&amp;#160;30,
   2011 and December&amp;#160;31, 2010 (in thousands):
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="72%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;June 30,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;December 31,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net property
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;726,254&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;804,705&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Other assets
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;99,589&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;105,576&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Other liabilities
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;39,583&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;44,509&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Debt
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;683,679&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;748,387&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Equity
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;102,581&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;117,385&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Company&amp;#8217;s share of equity (Company&amp;#8217;s basis)
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;82,927&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;84,372&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The following is a summary of results of operations of the Real Estate Ventures for the three and
   six-month periods ended June&amp;#160;30, 2011 and 2010 (in thousands):
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6"&gt;Three-month periods&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6"&gt;Six-month periods&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;ended June 30,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;ended June 30,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Revenue
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;32,722&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;30,528&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;72,398&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;54,598&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Operating expenses
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;14,370&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;10,305&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;30,544&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;19,001&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Interest expense, net
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;9,550&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;9,270&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;21,673&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;17,008&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Depreciation and amortization
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;8,487&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;8,302&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;18,968&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;14,524&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net (loss)&amp;#160;income
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(315&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,651&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,213&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;4,065&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Company&amp;#8217;s share of income (Company&amp;#8217;s basis)
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,088&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,025&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,321&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,321&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;As of June&amp;#160;30, 2011, the Company had guaranteed repayment of approximately $0.7&amp;#160;million of loans on
   behalf of a Real Estate Venture. The Company also provides customary environmental indemnities in
   connection with construction and permanent financing both for its own account and on behalf of its
   Real Estate Ventures.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;On June&amp;#160;29, 2011, one of the unconsolidated Real Estate Ventures sold its only office building, a
   347,620 net rentable square feet office property located in Conshohocken, Pennsylvania, for a sales
   price of $86.7&amp;#160;million. The property was 87.0% occupied as of the date of sale. The Company had a
   three percent ownership percentage in the Real Estate Venture and recognized $0.6&amp;#160;million of income
   from the sale as part of its equity in income from the Real Estate Venture.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;In November&amp;#160;2010, the Company acquired a 25% interest in two partnerships which own two office
   buildings in Philadelphia, Pennsylvania. The other partner holds the remaining 75% interest in each
   of the two partnerships. In connection with the closing, the Company contributed an initial $5.0
   million, out of a total of $25.0&amp;#160;million of committed preferred equity. The Company expects to
   contribute the remaining $20.0&amp;#160;million by December&amp;#160;2012. Failure to fund the remaining commitment
   will result in an adjustment to the Company&amp;#8217;s 25% limited partnership ownership percentage.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;/div&gt;
</us-gaap:EquityMethodInvestmentsDisclosureTextBlock>
  <!-- End Block Tagged Note -->
  <!-- Begin Block Tagged Note -->
  <bdn:DeferredCostsTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note 5 - bdn:DeferredCostsTextBlock--&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;b&gt;5. DEFERRED COSTS&lt;/b&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;As of June&amp;#160;30, 2011 and December&amp;#160;31, 2010, the Company&amp;#8217;s deferred costs were comprised of the
   following (in thousands):
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="58%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="10" style="border-bottom: 1px solid #000000"&gt;June 30, 2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Accumulated&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Deferred Costs,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Total Cost&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Amortization&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;net&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Leasing Costs
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;133,734&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(48,223&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;85,511&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Financing Costs
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;39,605&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(11,618&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;27,987&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Total
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;173,339&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(59,841&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;113,498&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="58%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="10" style="border-bottom: 1px solid #000000"&gt;December 31, 2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Accumulated&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Deferred Costs,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Total Cost&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Amortization&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;net&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Leasing Costs
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;123,724&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(43,930&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;79,794&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Financing Costs
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;37,257&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(10,934&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;26,323&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Total
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;160,981&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(54,864&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;106,117&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;During the three and six-month periods ended June&amp;#160;30, 2011, the Company capitalized internal
   direct leasing costs of $1.7&amp;#160;million and $3.2&amp;#160;million, and $1.3&amp;#160;million and $3.1&amp;#160;million during the
   three and six-months ended June&amp;#160;30, 2010, respectively, in accordance with the accounting standard
   for the capitalization of leasing costs.
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:DeferredCostsTextBlock>
  <!-- End Block Tagged Note -->
  <!-- Begin Block Tagged Note -->
  <us-gaap:IntangibleAssetsDisclosureTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note 6 - us-gaap:IntangibleAssetsDisclosureTextBlock--&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;b&gt;6. INTANGIBLE ASSETS&lt;/b&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;As of June&amp;#160;30, 2011 and December&amp;#160;31, 2010, the Company&amp;#8217;s intangible assets were comprised of the
   following (in thousands):
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="58%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="10" style="border-bottom: 1px solid #000000"&gt;June 30, 2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Accumulated&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Intangible Assets,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Total Cost&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Amortization&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;net&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;In-place lease value
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;97,523&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(61,390&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;36,133&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Tenant relationship value
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;80,242&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(46,041&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;34,201&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Above market leases acquired
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;16,718&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(8,651&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;8,067&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Total
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;194,483&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(116,082&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;78,401&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Below market leases acquired
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;66,402&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(40,846&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;25,556&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="58%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="10" style="border-bottom: 1px solid #000000"&gt;December 31, 2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Accumulated&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Intangible Assets,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Total Cost&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Amortization&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;net&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;In-place lease value
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;108,456&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(63,010&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;45,446&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Tenant relationship value
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;95,385&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(52,113&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;43,272&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Above market leases acquired
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;18,319&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(9,575&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;8,744&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Total
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;222,160&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(124,698&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;97,462&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Below market leases acquired
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;67,198&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(37,965&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;29,233&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;As of June&amp;#160;30, 2011, the Company&amp;#8217;s annual amortization for its intangible assets/liabilities
   were as follows (in thousands, and assuming no early lease terminations):
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="72%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Assets&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Liabilities&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;2011 (six months remaining)
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;14,510&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;3,581&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;2012
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;20,705&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;6,447&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;2013
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;12,452&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5,902&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;2014
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;9,481&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;4,334&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;2015
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;6,717&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,158&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Thereafter
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;14,536&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,134&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Total
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;78,401&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;25,556&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:IntangibleAssetsDisclosureTextBlock>
  <!-- End Block Tagged Note -->
  <!-- Begin Block Tagged Note -->
  <us-gaap:DebtDisclosureTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note 7 - us-gaap:DebtDisclosureTextBlock--&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;b&gt;7. DEBT OBLIGATIONS &lt;/b&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The following table sets forth information regarding the Company&amp;#8217;s consolidated debt obligations
   outstanding at June&amp;#160;30, 2011 and December&amp;#160;31, 2010 (in thousands):
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;b&gt;MORTGAGE DEBT:&lt;/b&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Effective&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;June 30,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;December 31,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Interest&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Maturity&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td nowrap="nowrap" align="left" style="border-bottom: 1px solid #000000"&gt;Property / Location&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Rate&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Date&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Arboretum I, II, III &amp;#038; V
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;20,386&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7.59&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;% (a)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Jul-11&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Midlantic Drive/Lenox Drive/DCC I
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;56,514&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;8.05&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%(b)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Oct-11&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Research Office Center
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;39,145&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5.30&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%(c), (d)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Oct-11&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Concord Airport Plaza
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;33,914&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;34,494&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5.55&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%(d)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Jan-12&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Newtown Square/Berwyn Park/Libertyview
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;57,334&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;58,102&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7.25&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;May-13&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Southpoint III
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,249&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,597&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7.75&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Apr-14&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Tysons Corner
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;95,698&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;96,507&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5.36&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%(d)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Aug-15&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Two Logan Square
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;89,800&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;89,800&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7.57&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Apr-16&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;One Logan Square
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;60,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;60,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="1" align="right"&gt;4.50&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;% (e)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" align="center"&gt;Jul-16&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;IRS Philadelphia Campus
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;205,676&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;208,366&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;6.95&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Sep-30&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Cira South Garage
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;45,372&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;46,335&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7.11&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Sep-30&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Principal balance outstanding
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;590,043&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;712,246&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Plus: unamortized fixed-rate debt premiums
   (discounts), net
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,220&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(457&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Total mortgage indebtedness
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;588,823&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;711,789&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;u&gt;&lt;b&gt;UNSECURED DEBT:&lt;/b&gt;&lt;/u&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;$345.0M 3.875% Guaranteed Exchangeable Notes
   due 2026
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;59,835&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;59,835&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5.50&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;% (f)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Oct-11&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Bank Term Loan
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;183,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;183,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="1" align="right"&gt;LIBOR &amp;#043; 0.800&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;% (g)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" align="center"&gt;Jun-12&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Credit Facility
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;42,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;183,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="1" align="right" nowrap="nowrap"&gt;LIBOR &amp;#043; 0.725&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;% (g)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" align="center"&gt;Jun-12&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;$300.0M 5.750% Guaranteed Notes due 2012
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;153,694&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;175,200&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5.73&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Apr-12&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;$250.0M 5.400% Guaranteed Notes due 2014
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;242,681&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;242,681&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5.53&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Nov-14&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;$250.0M 7.500% Guaranteed Notes due 2015
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;248,585&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;250,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7.77&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;May-15&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;$250.0M 6.000% Guaranteed Notes due 2016
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;250,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;250,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5.95&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Apr-16&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;$300.0M 5.700% Guaranteed Notes due 2017
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;300,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;300,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5.68&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;May-17&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;$325.0M 4.950% Guaranteed Notes due 2018
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;325,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5.14&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Apr-18&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Indenture IA (Preferred Trust I)
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;27,062&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;27,062&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="1" align="right"&gt;LIBOR &amp;#043; 1.25&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" align="center"&gt;Mar-35&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Indenture IB (Preferred Trust I)
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;25,774&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;25,774&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="1" align="right"&gt;LIBOR &amp;#043; 1.25&lt;/td&gt;
       &lt;td&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" align="center"&gt;Apr-35&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Indenture II (Preferred Trust II)
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;25,774&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;25,774&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="1" align="right"&gt;LIBOR &amp;#043; 1.25&lt;/td&gt;
       &lt;td&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" align="center"&gt;Jul-35&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Principal balance outstanding
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,883,405&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,722,326&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Less: unamortized exchangeable debt discount
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(362&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(906&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;unamortized fixed-rate debt discounts, net
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(5,845&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(2,763&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Total unsecured indebtedness
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;1,877,198&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;1,718,657&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Total Debt Obligations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;2,466,021&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;2,430,446&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="left"&gt;
   &lt;div style="font-size: 3pt; margin-top: 10pt; width: 18%; border-top: 1px solid #000000"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"&gt;
   &lt;tr style="font-size: 6pt"&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="96%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="top"&gt;
       &lt;td nowrap="nowrap" align="left"&gt;(a)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;On April&amp;#160;1, 2011, the Company prepaid the remaining balance of the loan without penalty.
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 3pt"&gt;
   &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="top"&gt;
       &lt;td nowrap="nowrap" align="left"&gt;(b)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;On June&amp;#160;3, 2011, the Company prepaid the remaining balance of the loan without penalty.
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 3pt"&gt;
   &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="top"&gt;
       &lt;td nowrap="nowrap" align="left"&gt;(c)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;On June&amp;#160;30, 2011, the Company prepaid the remaining balance of the loan without penalty. The
   unamortized fixed-rate debt premium of $0.3&amp;#160;million related to this loan was included as part
   of the loss on early extinguishment of debt in the Company&amp;#8217;s consolidated statement of
   operations during the quarter.
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 3pt"&gt;
   &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="top"&gt;
       &lt;td nowrap="nowrap" align="left"&gt;(d)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;These loans were assumed upon acquisition of the related properties. The interest rates
   reflect the market rate at the time of acquisition.
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"&gt;
   &lt;tr style="font-size: 6pt"&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="96%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="top"&gt;
       &lt;td nowrap="nowrap" align="left"&gt;(e)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;This mortgage is subject to an interest rate floor of 4.50% on a monthly basis. On July&amp;#160;11,
   2011, the Company prepaid the balance of the loan without penalty (see Note 18).
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 3pt"&gt;
   &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="top"&gt;
       &lt;td nowrap="nowrap" align="left"&gt;(f)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;On October&amp;#160;20, 2011, the holders of the Guaranteed Exchangeable Notes have the right to
   request the redemption of all or a portion of the Guaranteed Exchangeable Notes they hold at a
   price equal to 100% of the principal amount plus accrued and unpaid interest. Accordingly, the
   Guaranteed Exchangeable Notes have been presented with an October&amp;#160;20, 2011 maturity date.
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 3pt"&gt;
   &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="top"&gt;
       &lt;td nowrap="nowrap" align="left"&gt;(g)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;On March&amp;#160;31, 2011, the maturity dates of the Bank Term Loan and the Credit Facility were
   extended to June&amp;#160;29, 2012 from June&amp;#160;29, 2011. On June&amp;#160;29, 2011, the Company paid a total
   extension fee amounting to $1.2&amp;#160;million which is equal to 15 basis points of the outstanding
   principal balance of the Bank Term Loan and of the committed amount under the Credit Facility.
   The extension of the maturity dates was at the Company&amp;#8217;s option under the Bank Term Loan and the
   Credit Facility agreements. There were no changes in the terms and conditions of the loan
   agreements as a result of the maturity date extensions.
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;During the six-month periods ended June&amp;#160;30, 2011 and 2010, the Company&amp;#8217;s weighted-average
   effective interest rate on its mortgage notes payable was 6.50% and 6.43%, respectively.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;During the six-months ended June&amp;#160;30, 2011, the Company repurchased $22.9&amp;#160;million of its outstanding
   unsecured Notes in a series of transactions which are summarized in the table below (in thousands):
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Repurchase&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Deferred Financing&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td nowrap="nowrap" align="left" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Notes&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Amount&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Principal&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Loss&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Amortization&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;2012 5.750% Notes
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;22,331&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;21,506&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(821&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;82&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;2015 7.500% Notes
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,600&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,415&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(211&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;8&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;23,931&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;22,921&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(1,032&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;90&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Parent Company unconditionally guarantees the unsecured debt obligations of the Operating
   Partnership (or is a co-borrower with the Operating Partnership) but does not, by itself incur
   indebtedness.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company utilizes credit facility borrowings for general business purposes, including the
   acquisition, development and redevelopment of properties and the repayment of other debt. The per
   annum variable interest rate on the outstanding balances is LIBOR plus 0.725%. The interest rate
   and facility fee are subject to adjustment upon a change in the Company&amp;#8217;s unsecured debt ratings.
   The Company has the option to increase the Credit Facility to $800.0&amp;#160;million provided that the
   Company has not committed any defaults under the Credit Facility and is able to acquire additional
   commitments from its existing lenders or new lenders. As of June&amp;#160;30, 2011, the Company had $42.0
   million of borrowings and $10.3&amp;#160;million in letters of credit outstanding, leaving $547.7&amp;#160;million of
   unused availability under the Credit Facility. During the six-month periods ended June&amp;#160;30, 2011 and
   2010, the weighted-average interest rate on Credit Facility borrowings was 1.01%. As of June&amp;#160;30,
   2011 and 2010, the weighted average interest rate on the Credit Facility was 0.99% and 1.07%,
   respectively.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Credit Facility requires the maintenance of ratios related to minimum net worth, debt-to-total
   capitalization and fixed charge coverage and includes non-financial covenants. The Company was in
   compliance with all financial covenants as of June&amp;#160;30, 2011.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company accounts for its outstanding 3.875% Guaranteed Exchangeable Notes in accordance with
   the accounting standard for convertible debt instruments. The accounting standard requires the
   initial proceeds from the Company&amp;#8217;s issuance of the 3.875% Guaranteed Exchangeable Notes to be
   allocated between a liability component and an equity component in a manner that reflects interest
   expense at the interest rate of a similar nonconvertible debt that could have been issued by the
   Company at such time. This is accomplished through the creation of a discount on the debt that
   would be accreted using the effective interest method as additional non-cash interest expense over
   the period the debt is expected to remain outstanding (i.e. through the first optional redemption
   date).
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The principal amount outstanding of the 3.875% Guaranteed Exchangeable Notes was $59.8&amp;#160;million both
   at June&amp;#160;30, 2011 and December&amp;#160;31, 2010, respectively. At certain times and upon certain events, the
   notes are exchangeable for cash up to their principal amount and, with respect to the remainder, if
   any, of the exchange value in excess of such principal amount, cash or common shares or a
   combination of both at the Company&amp;#8217;s option. The initial exchange rate is 25.4065 shares per $1,000
   principal amount of notes (which is equivalent to an initial exchange price of $39.36 per share).
   The carrying amount of the equity component is $24.4&amp;#160;million and is reflected within additional
   paid-in capital in the Company&amp;#8217;s consolidated balance sheets. The unamortized debt discount is $0.4
   million at June&amp;#160;30, 2011 and $0.9&amp;#160;million at December&amp;#160;31, 2010, respectively, and will be amortized
   through October&amp;#160;15, 2011. The effective interest rate at June&amp;#160;30, 2011 and December&amp;#160;31, 2010 was
   5.5%. The Company recognized contractual coupon interest of $0.6&amp;#160;million and $1.2&amp;#160;million for the
   three and six-month periods ended June&amp;#160;30, 2011 and $0.8&amp;#160;million and $1.9&amp;#160;million for the three and
   six-month periods ended June&amp;#160;30, 2010, respectively. In addition, the Company recognized interest
   expense on amortization of debt discount of $0.3&amp;#160;million and $0.6&amp;#160;million during the three and
   six-month periods ended June&amp;#160;30, 2011 and $0.4&amp;#160;million and $0.9&amp;#160;million during the three and
   six-month periods ended June&amp;#160;30, 2010, respectively. Debt discount write-offs resulting from debt
   repurchases amounted to $0.5&amp;#160;million and $1.6&amp;#160;million for the three and six-month periods ended
   June&amp;#160;30, 2010. There were no repurchases of the notes during the three and six-month periods ended
   June&amp;#160;30, 2011.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;As of June&amp;#160;30, 2011, the Company&amp;#8217;s aggregate scheduled principal payments of debt obligations,
   excluding amortization of discounts and premiums, were as follows (in thousands):
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="86%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:45px; text-indent:-15px"&gt;2011
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;6,339&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:45px; text-indent:-15px"&gt;2012
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;424,630&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:45px; text-indent:-15px"&gt;2013
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;67,037&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:45px; text-indent:-15px"&gt;2014
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;255,016&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:45px; text-indent:-15px"&gt;2015
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;348,742&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Thereafter
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,371,684&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Total principal payments
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,473,448&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net unamortized premiums/(discounts)
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(7,427&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:45px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Outstanding indebtedness
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;2,466,021&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:DebtDisclosureTextBlock>
  <!-- End Block Tagged Note -->
  <!-- Begin Block Tagged Note -->
  <us-gaap:FairValueDisclosuresTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note 8 - us-gaap:FairValueDisclosuresTextBlock--&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;b&gt;8. FAIR VALUE OF FINANCIAL INSTRUMENTS &lt;/b&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The following fair value disclosure was determined by the Company using available market
   information and discounted cash flow analyses as of June&amp;#160;30, 2011 and December&amp;#160;31, 2010,
   respectively. The discount rate used in calculating fair value is the sum of the current risk free
   rate and the risk premium on the date of measurement of the instruments or obligations.
   Considerable judgment is necessary to interpret market data and to develop the related estimates of
   fair value. Accordingly, the estimates presented are not necessarily indicative of the amounts that
   the Company could realize upon disposition. The use of different estimation methodologies may have
   a material effect on the estimated fair value amounts. The Company believes that the carrying
   amounts reflected in the consolidated balance sheets at June&amp;#160;30, 2011 and December&amp;#160;31, 2010
   approximate the fair values for cash and cash equivalents, accounts receivable, other assets,
   accounts payable and accrued expenses.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The following are financial instruments for which the Company&amp;#8217;s estimates of fair value differ from
   the carrying amounts (in thousands):
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;June 30, 2011&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;December 31, 2010&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Carrying&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Fair&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Carrying&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Fair&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Amount&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Value&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Amount&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Value&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Mortgage
   payable, net of discounts
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;588,823&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;602,815&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;711,789&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;726,348&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Unsecured notes payable, net of discounts
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;1,573,588&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;1,702,493&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;1,274,047&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;1,338,743&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Variable rate debt instruments
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;303,610&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;295,131&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;444,610&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;432,556&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Notes receivable
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;32,255         &lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;(a)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;29,995&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;31,216         &lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;(a)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;28,921&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"&gt;
   &lt;tr style="font-size: 6pt"&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="96%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="top"&gt;
       &lt;td nowrap="nowrap" align="left"&gt;(a)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;For purposes of this disclosure, one of the notes is presented gross of the deferred gain of
   $12.9&amp;#160;million arising from the sale of two properties in 2009 accounted for under the accounting
   standard for installment sales.
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;/div&gt;
</us-gaap:FairValueDisclosuresTextBlock>
  <!-- End Block Tagged Note -->
  <!-- Begin Block Tagged Note -->
  <us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note 9 - us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock--&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;b&gt;9. RISK MANAGEMENT AND USE OF FINANCIAL INSTRUMENTS &lt;/b&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Risk Management &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;In the course of its on-going business operations, the Company encounters economic risk. There are
   three main components of economic risk: interest rate risk, credit risk and market risk. The
   Company is subject to interest rate risk on its interest-bearing liabilities. Credit risk is
   primarily the risk of inability or unwillingness of tenants to make contractually required payments
   and counterparties on derivatives not fulfilling their obligations. Market risk is the risk of
   declines in the value of properties due to changes in rental rates, interest rates or other market
   factors affecting the valuation of properties held by the Company.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Risks and Uncertainties &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Significantly challenging current economic conditions have generally resulted in a reduction of the
   availability of financing and higher borrowing costs. These factors, coupled with a sluggish
   economy, have reduced the volume of real estate transactions and created credit stresses on most
   businesses. Vacancy rates may increase through 2011 and possibly beyond as the current economic
   climate negatively impacts tenants.. The current financial markets also have an adverse effect on
   the Company&amp;#8217;s other counter parties such as the counter parties in its derivative contracts.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company expects that the impact of the current state of the economy, including high
   unemployment and the unprecedented volatility and illiquidity in the financial and credit markets
   including the potential impact of the government&amp;#8217;s inability to resolve the debt limit issue, will
   continue to have a dampening effect on the fundamentals of its business, including increases in
   past due accounts, tenant defaults, lower occupancy and reduced effective rents. These conditions
   would negatively affect the Company&amp;#8217;s future net income and cash flows and could have a material
   adverse effect on its financial condition.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company&amp;#8217;s Credit Facility, Bank Term Loan and the indenture governing the unsecured public debt
   securities (Note 7) contain restrictions, requirements and other limitations on the ability to
   incur indebtedness, including total debt to asset ratios, secured debt to total asset ratios, debt
   service coverage ratios and minimum ratios of unencumbered assets to unsecured debt which it must
   maintain. The ability to borrow under the Credit Facility is subject to compliance with such
   financial and other covenants. In the event that the Company fails to satisfy these covenants, it
   would be in default under the Credit Facility, the Bank Term Loan and the indenture and may be
   required to repay such debt with capital from other sources. Under such circumstances, other
   sources of capital may not be available, or may be available only on unattractive terms.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Availability of borrowings under the Credit Facility is subject to a traditional material adverse
   effect clause. Each time the Company borrows it must represent to the lenders that there have been
   no events of a nature which would have a material adverse effect on the business, assets,
   operations, condition (financial or otherwise) or prospects of the Company taken as a whole or
   which could negatively affect the ability of the Company to perform its obligations under the
   Credit Facility. While the Company believes that there are currently no material adverse effect
   events, the Company is operating in unprecedented economic times and it is possible that such event
   could arise which would limit the Company&amp;#8217;s borrowings under the Credit Facility. If an event
   occurs which is considered to have a material adverse effect, the lenders could consider the
   Company in default under the terms of the Credit Facility and the borrowings under the Credit
   Facility would become due and payable. If the Company is unable to obtain a waiver, this would have
   a material adverse effect on the Company&amp;#8217;s financial position and results of operations.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company was in compliance with all financial covenants as of June&amp;#160;30, 2011. Management
   continuously monitors the Company&amp;#8217;s compliance with and anticipated compliance with the covenants.
   Certain of the covenants restrict management&amp;#8217;s ability to obtain alternative sources of capital.
   While the Company currently believes it will remain in compliance with its covenants, in the event
   of a continued slow-down and continued crisis in the credit markets, the Company may not be able to
   remain in compliance with such covenants and if the lender would not provide a waiver, it could
   result in an event of default.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Use of Derivative Financial Instruments &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company&amp;#8217;s use of derivative instruments is limited to the utilization of interest rate
   agreements or other instruments to manage interest rate risk exposures and not for speculative
   purposes. The principal objective of such arrangements is to minimize the risks and/or costs
   associated with the Company&amp;#8217;s operating and financial structure, as well as to hedge specific
   transactions. The counterparties to these arrangements are major financial institutions with which
   the Company and its affiliates may also have other financial relationships. The Company is
   potentially exposed to credit loss in the event of non-performance by these counterparties.
   However, because of the high credit ratings of the counterparties, the Company does not anticipate
   that any of the counterparties will fail to meet these obligations as they come due. The Company
   does not hedge credit or property value market risks through derivative financial instruments.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company formally assesses, both at inception of the hedge and on an on-going basis, whether
   each derivative is highly-effective in offsetting changes in cash flows of the hedged item. If
   management determines that a derivative is not highly-effective as a hedge or if a derivative
   ceases to be a highly-effective hedge, the Company will discontinue hedge accounting prospectively.
   The related ineffectiveness would be charged to the consolidated statement of operations.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;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, including interest rate curves and implied volatilities. The
   fair values of interest rate swaps are determined using the market standard methodology of netting
   the discounted future fixed cash receipts (or payments) and the discounted expected variable cash
   payments (or receipts). The variable cash payments (or receipts) are based on an expectation of
   future interest rates (forward curves) derived from observable market interest rate curves.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;To comply with the provisions of the accounting standard for fair value measurements and
   disclosures, the Company incorporates credit valuation adjustments to appropriately reflect both
   its own nonperformance risk and the respective counterparty&amp;#8217;s nonperformance risk in the fair value
   measurements. In adjusting the fair value of its derivative contracts for the effect of
   nonperformance risk, the Company has considered the impact of netting and any applicable credit
   enhancements, such as collateral postings, thresholds, mutual puts, and guarantees.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;On March&amp;#160;31, 2011, in anticipation of the offering of $325.0&amp;#160;million of 4.95% unsecured guaranteed
   notes due April&amp;#160;15, 2018, the Company entered into seven intra-day treasury lock agreements. The
   treasury lock agreements were designated as cash flow hedges on interest rate risk and qualified
   for hedge accounting. The total notional amount of the treasury lock agreements were $230.0&amp;#160;million
   for an expiration of 7&amp;#160;years at treasury rates of 2.891%, 2.873%, and 2.858% and had a fair value
   of $0.6&amp;#160;million at March&amp;#160;31, 2011. The agreements were also settled in the same day upon completion
   of the debt offering at a total expense of $0.6&amp;#160;million. This expense was recorded as a component
   of accumulated other comprehensive income in the accompanying consolidated balance sheet and will
   be amortized over the term of the note.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Although the Company has determined that the majority of the inputs used to value its derivatives
   fall within Level 2 of the fair value hierarchy, the credit valuation adjustments associated with
   its derivatives utilize Level 3 inputs, such as estimates of current credit spreads to evaluate the
   likelihood of default by itself and its counterparties. However, in connection with the intra-day
   treasury lock agreement that the Company entered into and the remaining interest swaps which
   matured in October&amp;#160;18, 2010, the Company has assessed the significance of the impact of the credit
   valuation adjustments on the overall valuation of its derivative positions and has determined that
   the credit valuation adjustments are not significant to the overall valuation of its derivatives.
   As a result, the Company has determined that its derivative valuations in their entirety are
   classified in Level 2 of the fair value hierarchy. The changes in fair values of the hedges during
   the three and six months ended June&amp;#160;30, 2010 were included in other liabilities and accumulated
   other comprehensive income in the accompanying balance sheet.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Concentration of Credit Risk &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Concentrations of credit risk arise when a number of tenants related to the Company&amp;#8217;s investments
   or rental operations are engaged in similar business activities, or are located in the same
   geographic region, or have similar economic features that would cause their inability to meet
   contractual obligations, including those to the Company, to be similarly affected. The Company
   regularly monitors its tenant base to assess potential concentrations of credit risk. Management
   believes the current credit risk portfolio is reasonably well diversified and does not contain any
   unusual concentration of credit risk. No tenant accounted for 10% or more of the Company&amp;#8217;s rents
   during the three and six-month periods ended June&amp;#160;30, 2011 and 2010. Conditions in the general
   economy and the global credit markets have had a significant adverse effect on companies in
   numerous industries. The Company has tenants concentrated in various industries that may be
   experiencing adverse effects from the current economic conditions and the Company could be
   adversely affected if such tenants go into default under their leases.
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock>
  <!-- End Block Tagged Note -->
  <!-- Begin Block Tagged Note -->
  <us-gaap:DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note 10 - us-gaap:DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock--&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;b&gt;10. DISCONTINUED OPERATIONS &lt;/b&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;For the three and six-month periods ended June&amp;#160;30, 2011, income from discontinued operations
   relates to one property that the Company sold during 2011. The following table summarizes the
   revenue and expense information for the property classified as discontinued operations for the
   three and six-month periods ended June&amp;#160;30, 2011 (in thousands):
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="72%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Three-month period&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Six-month period&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;ended June 30, 2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;ended June 30, 2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Revenue:&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Rents
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;199&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;475&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Tenant reimbursements
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;18&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;83&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Other
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(78&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:45px; text-indent:-15px"&gt;Total revenue
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;217&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;480&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Expenses:&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Property operating expenses
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;101&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;260&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Real estate taxes
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;19&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;70&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Depreciation and amortization
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;40&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;87&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:45px; text-indent:-15px"&gt;Total operating expenses
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;160&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;417&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Income from discontinued operations before gain on
   sale of interests in real estate
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;57&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;63&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net gain on disposition of discontinued operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,836&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,836&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Income from discontinued operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;3,893&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;3,899&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;For the three and six-month periods ended June&amp;#160;30, 2010, income from discontinued operations
   relates to nine properties that the Company sold since January&amp;#160;1, 2010 through June&amp;#160;30, 2011. The
   following table summarizes the revenue and expense information for properties classified as
   discontinued operations for the three and six-month periods ended June&amp;#160;30, 2010 (in thousands):
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="72%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Three-month period&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Six-month period&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;ended June 30, 2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;ended June 30, 2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Revenue:&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Rents
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;1,526&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;2,993&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Tenant reimbursements
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;642&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,357&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Other
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:45px; text-indent:-15px"&gt;Total revenue
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,170&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;4,352&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Expenses:&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Property operating expenses
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;751&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,606&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Real estate taxes
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;315&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;631&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Depreciation and amortization
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;836&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,440&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:45px; text-indent:-15px"&gt;Total operating expenses
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,902&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,677&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Income from discontinued operations before gain on
   sale of interests in real estate
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;268&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;675&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net gain on disposition of discontinued operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;6,349&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Income from discontinued operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;268&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;7,024&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Discontinued operations have not been segregated in the consolidated statements of cash flows.
   Therefore, amounts for certain captions will not agree with respective data in the consolidated
   statements of operations.
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock>
  <!-- End Block Tagged Note -->
  <!-- Begin Block Tagged Note -->
  <us-gaap:MinorityInterestDisclosureTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note 11 - us-gaap:MinorityInterestDisclosureTextBlock--&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;b&gt;11. NON-CONTROLLING INTERESTS IN THE PARENT COMPANY &lt;/b&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Non-controlling interests in the Parent Company&amp;#8217;s financial statements relate to redeemable common
   limited partnership interests in the Operating Partnership held by parties other than the Parent
   Company.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;As of June&amp;#160;30, 2011 and December&amp;#160;31, 2010, the aggregate book value of the non-controlling
   interests associated with the redeemable common limited partnership interests in the accompanying
   consolidated balance sheet of the Parent Company was $123.4&amp;#160;million and $128.3&amp;#160;million,
   respectively. The Parent Company believes that the aggregate settlement value of these interests
   (based on the number of units outstanding and the closing price of the common shares on the balance
   sheet date) was approximately $113.7&amp;#160;million and $115.4&amp;#160;million, respectively.
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:MinorityInterestDisclosureTextBlock>
  <!-- End Block Tagged Note -->
  <!-- Begin Block Tagged Note -->
  <bdn:BeneficiariesEquityTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note 12 - bdn:BeneficiariesEquityTextBlock--&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;b&gt;12. BENEFICIARIES&amp;#8217; EQUITY OF THE PARENT COMPANY&lt;/b&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Earnings per Share (EPS) &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The following table details the number of shares and net income used to calculate basic and diluted
   earnings per share (in thousands, except share and per share amounts; results may not add due to
   rounding):
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="14" style="border-bottom: 1px solid #000000"&gt;Three-month periods ended June 30,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Basic&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Diluted&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Basic&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Diluted&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Numerator&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Loss from continuing operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,127&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,127&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(5,868&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(5,868&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net loss from continuing operations attributable to non-controlling interests
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;243&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;243&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;165&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;165&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Amount allocable to unvested restricted shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(121&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(121&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(128&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(128&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Preferred share dividends
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,998&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,998&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,998&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,998&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Loss from continuing operations available to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(12,003&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(12,003&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(7,829&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(7,829&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Income (loss)&amp;#160;from discontinued operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,893&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,893&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;268&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;268&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Discontinued operations attributable to non-controlling interests
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(78&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(78&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(6&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(6&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Discontinued operations attributable to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,815&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,815&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;262&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;262&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net loss attributable to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(8,188&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(8,188&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(7,567&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(7,567&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Denominator&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Weighted-average shares outstanding
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;135,342,538&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;135,342,538&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;131,510,924&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;131,510,924&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Earnings per Common Share:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Loss from continuing operations attributable to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.09&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.09&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Discontinued operations attributable to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.03&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.03&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Net loss attributable to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="14" style="border-bottom: 1px solid #000000"&gt;Six-month periods ended June 30,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Basic&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Diluted&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Basic&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Diluted&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Numerator&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Loss from continuing operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,623&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,623&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(13,023&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(13,023&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net loss from continuing operations attributable to non-controlling interests
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;294&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;294&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;360&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;360&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Amount allocable to unvested restricted shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(263&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(263&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(256&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(256&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Preferred share dividends
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(3,996&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(3,996&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(3,996&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(3,996&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Loss from continuing operations available to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(14,588&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(14,588&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(16,915&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(16,915&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Income (loss)&amp;#160;from discontinued operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,899&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,899&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7,024&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7,024&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Discontinued operations attributable to non-controlling interests
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(78&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(78&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(150&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(150&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Discontinued operations attributable to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,821&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,821&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;6,874&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;6,874&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net loss attributable to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,767&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,767&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,041&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,041&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Denominator&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Weighted-average shares outstanding
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;134,962,093&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;134,962,093&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;130,146,853&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;130,146,853&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Earnings per Common Share:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Loss from continuing operations attributable to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.11&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.11&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.13&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.13&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Discontinued operations attributable to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.03&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.03&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.05&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.05&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Net loss attributable to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Redeemable limited partnership units totaling 9,809,759 and 2,809,108 as of June&amp;#160;30, 2011 and 2010,
   respectively, were excluded from the diluted earnings per share computations because their effect
   would have been anti-dilutive.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The contingent securities/share based compensation impact is calculated using the treasury stock
   method and relates to employee awards settled in shares of the Parent Company. The effect of these
   securities is anti-dilutive for periods that the Parent Company incurs a net loss available to
   common shareholders and therefore is excluded from the dilutive earnings per share calculation in
   such periods.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Unvested restricted shares are considered participating securities which require the use of the
   two-class method for the computation of basic and diluted earnings per share. For the six months
   ended June&amp;#160;30, 2011 and 2010, earnings representing nonforfeitable dividends as noted in the table
   above were allocated to the unvested restricted shares issued to the Company&amp;#8217;s executives and other
   employees under the 1997 Plan.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Common and Preferred Shares &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;On June&amp;#160;1, 2011, the Parent Company declared a distribution of $0.15 per common share, totaling
   $20.5&amp;#160;million, which was paid on July&amp;#160;20, 2011 to shareholders of record as of July&amp;#160;6, 2011. On
   June&amp;#160;1, 2011, the Parent Company declared distributions on its Series&amp;#160;C Preferred Shares and Series
   D Preferred Shares to holders of record as of June&amp;#160;30, 2011. These shares are entitled to a
   preferential return of 7.50% and 7.375%, respectively. Distributions paid on July&amp;#160;15, 2011 to
   holders of Series&amp;#160;C Preferred Shares and Series&amp;#160;D Preferred Shares totaled $0.9&amp;#160;million and $1.1
   million, respectively.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;In March&amp;#160;2010, the Parent Company commenced a continuous equity offering program (the &amp;#8220;Offering
   Program&amp;#8221;), under which the Parent Company may sell up to an aggregate amount of 15,000,000 common
   shares until March&amp;#160;10, 2013. The Company may sell common shares in amounts and at times to be
   determined by the Parent Company. Actual sales will depend on a variety of factors as determined
   by the Company, including market conditions, the trading price of its common shares and
   determinations by the Parent Company of the appropriate sources of funding. In conjunction with
   the Offering Program, the Parent Company engages sales agents who receive compensation, in
   aggregate, of up to 2% of the gross sales price per share sold. During the six months ended June
   30, 2011, the Parent Company sold 679,285 shares under this program at an average sales price of
   $12.18 per share resulting in net proceeds of $8.0&amp;#160;million. The Parent Company contributed the
   net proceeds from the sale of its shares to the Operating Partnership in exchange for the issuance
   of 679,285 common partnership units to the Parent Company. The Operating Partnership used the net
   proceeds from the sales contributed by the Parent Company to repay balances on its Credit Facility
   and for general corporate purposes. From the inception of the Offering Program in March&amp;#160;2010
   through June&amp;#160;30, 2011, the Parent Company had sold 6,421,553 shares under this program resulting in
   8,578,447 remaining shares available for sale.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Common Share Repurchases &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Parent Company maintains a share repurchase program pursuant to which the Parent Company is
   authorized to repurchase its common shares from time to time. The Parent Company&amp;#8217;s Board of
   Trustees initially authorized this program in 1998 and has periodically replenished capacity under
   the program. On May&amp;#160;2, 2006 the Board of Trustees restored capacity to 3.5&amp;#160;million common shares.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Parent Company did not repurchase any shares during the six-month period ended June&amp;#160;30, 2011.
   As of June&amp;#160;30, 2011, the Parent Company may purchase an additional 0.5&amp;#160;million shares under the
   program.
   Repurchases may be made from time to time in the open market or in privately negotiated
   transactions, subject to market conditions and compliance with legal requirements. The share
   repurchase program does not contain any time limitation and does not obligate the Parent Company to
   repurchase any shares. The Parent Company may discontinue the program at any time.
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:BeneficiariesEquityTextBlock>
  <!-- End Block Tagged Note -->
  <!-- Begin Block Tagged Note -->
  <bdn:PartnersEquityOfOperatingPartnershipTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note 13 - bdn:PartnersEquityOfOperatingPartnershipTextBlock--&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;b&gt;13. PARTNERS&amp;#8217; EQUITY OF THE OPERATING PARTNERSHIP&lt;/b&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Earnings per Common Partnership Unit &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The following table details the number of units and net income used to calculate basic and diluted
   earnings per common partnership unit (in thousands, except unit and per unit amounts; results may
   not add due to rounding):
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="14" style="border-bottom: 1px solid #000000"&gt;Three-month periods ended June 30,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Basic&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Diluted&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Basic&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Diluted&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Numerator&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Loss from continuing operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,127&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,127&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(5,868&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(5,868&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Amount allocable to unvested restricted unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(121&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(121&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(128&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(128&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Preferred unit dividends
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,998&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,998&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,998&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,998&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Loss from continuing operations available to common unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(12,246&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(12,246&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(7,994&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(7,994&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Discontinued operations attributable to common unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,893&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,893&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;268&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;268&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net loss attributable to common unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(8,353&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(8,353&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(7,726&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(7,726&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Denominator&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Weighted-average units outstanding
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;145,220,764&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;145,220,764&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;134,320,032&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;134,320,032&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Earnings per Common Share:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Loss from continuing operations attributable to common
   unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.09&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.09&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Discontinued operations attributable to common unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.03&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.03&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Net loss attributable to common unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="14" style="border-bottom: 1px solid #000000"&gt;Six-month periods ended June 30,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Basic&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Diluted&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Basic&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Diluted&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Numerator&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Loss from continuing operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,623&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,623&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(13,023&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(13,023&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Amount allocable to unvested restricted unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(263&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(263&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(256&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(256&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Preferred unit dividends
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(3,996&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(3,996&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(3,996&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(3,996&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Loss from continuing operations available to common unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(14,882&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(14,882&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(17,275&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(17,275&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Discontinued operations attributable to common unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,899&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,899&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7,024&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7,024&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net loss attributable to common unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,983&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,983&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,251&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,251&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Denominator&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Weighted-average units outstanding
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;144,852,515&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;144,852,515&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;132,955,961&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;132,955,961&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Earnings per Common Share:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Loss from continuing operations attributable to common
   unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.11&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.11&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.13&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.13&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Discontinued operations attributable to common unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.03&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.03&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.05&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.05&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Net loss attributable to common unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Unvested restricted units are considered participating securities which require the use of the
   two-class method for the computation of basic and diluted earnings per share. For the six-months
   ended June&amp;#160;30, 2011 and 2010, earnings representing nonforfeitable dividends as noted in the table
   above were allocated to the unvested restricted units.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Common Partnership Unit and Preferred Mirror Units &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;On June&amp;#160;1, 2011, the Operating Partnership declared a distribution of $0.15 per common partnership
   unit, totaling $20.5&amp;#160;million, which was paid on July&amp;#160;20, 2011 to unitholders of record as of July
   6, 2011.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;On June&amp;#160;1, 2011, the Operating Partnership declared distributions on its Series&amp;#160;D Preferred Mirror
   Units and Series&amp;#160;E Preferred Mirror Units to holders of record as of June&amp;#160;30, 2011. These units are
   entitled to a preferential return of 7.50% and 7.375%, respectively. Distributions paid on July&amp;#160;15,
   2011 to holders of Series&amp;#160;D Preferred Mirror Units and Series&amp;#160;E Preferred Mirror Units totaled $0.9
   million and $1.1&amp;#160;million, respectively.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;During the six-month period ended June&amp;#160;30, 2011, the Parent Company contributed net proceeds
   amounting to $8.0&amp;#160;million from the sale of 679,285 common shares under its Offering Program to the
   Operating Partnership in exchange for the issuance of 679,285 common partnership units to the
   Parent Company. The Operating Partnership used the net proceeds from the sales to repay balances
   on its unsecured revolving Credit Facility and for general corporate purposes.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Operating Partnership issued 7,111,112 Class&amp;#160;F (2010)&amp;#160;Units on August&amp;#160;5, 2010 in connection
   with its acquisition of Three Logan Square. The Class&amp;#160;F (2010)&amp;#160;Units were valued based on the
   closing market price of the Parent Company&amp;#8217;s common shares on the acquisition date ($11.54) less
   $0.60 to reflect that these units do not begin to accrue a dividend prior to the first anniversary
   of their issuance. The Class&amp;#160;F (2010)&amp;#160;Units are subject to redemption at the option of the holders
   after the first anniversary of the acquisition. The Operating Partnership may, at its option,
   satisfy the redemption either for an amount, per unit, of cash equal to the market price of one of
   the Parent Company&amp;#8217;s common share (based on the five-day trading average ending on the date of the
   exchange) or for one of the Parent Company&amp;#8217;s common shares. The redemption value of these Class&amp;#160;F
   (2010)&amp;#160;Units and the other redeemable limited partnership units are presented in the mezzanine
   section of the Operating Partnership&amp;#8217;s balance sheet because they can be redeemed in cash or with
   Parent Company common shares.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Common Unit Repurchases &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Parent Company did not purchase any shares during the six months ended June&amp;#160;30, 2011 and
   accordingly, during the six months ended June&amp;#160;30, 2011, the Operating Partnership did not
   repurchase any units in connection with the Parent Company&amp;#8217;s share repurchase program.
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:PartnersEquityOfOperatingPartnershipTextBlock>
  <!-- End Block Tagged Note -->
  <!-- Begin Block Tagged Note -->
  <us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note 14 - us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock--&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;b&gt;14. SHARE BASED AND DEFERRED COMPENSATION &lt;/b&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Stock Options &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;At June&amp;#160;30, 2011, the Parent Company had 3,642,965 options outstanding under its shareholder
   approved equity incentive plan. There were 1,311,943 options unvested as of June&amp;#160;30, 2011 and $3.1
   million of unrecognized compensation expense associated with these options to be recognized over a
   weighted average of 2.0&amp;#160;years. During the three and six-months ended June&amp;#160;30, 2011, the Company
   recognized compensation expense related to unvested options of $0.4&amp;#160;million and $0.7&amp;#160;million, of
   which $0.1&amp;#160;million and $0.2&amp;#160;million, respectively, were capitalized as part of the Company&amp;#8217;s review
   of employee salaries eligible for capitalization. During the three and six-months ended June&amp;#160;30,
   2010, the Company recognized $0.3&amp;#160;million and $0.5&amp;#160;million of compensation expense, respectively,
   and of which nominal amounts of compensation expense were capitalized. The recognized compensation
   expenses are included as part of general and administrative expense in the Company&amp;#8217;s consolidated
   statements of operations.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Option activity as of June&amp;#160;30, 2011 and changes during the six months ended June&amp;#160;30, 2011 were as
   follows:
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 0px solid #000000"&gt;&lt;b&gt;Weighted&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Weighted Average&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Average&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Remaining Contractual&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Aggregate Intrinsic&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Shares&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Exercise Price&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Term (in years)&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Value&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Outstanding at January&amp;#160;1, 2011
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,116,611&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;14.56&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7.81&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(9,080,625&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Granted
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;603,241&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;11.89&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;9.68&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(180,972&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Exercised
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(76,887&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2.91&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Outstanding at June&amp;#160;30, 2011
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,642,965&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;14.37&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7.70&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,115,971&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Vested/Exercisable at June
   30, 2011
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,331,021&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;16.75&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7.05&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(11,802,863&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;On March&amp;#160;2, 2011, the Compensation Committee of the Company&amp;#8217;s Board of Trustees awarded
   603,241 options to the Company&amp;#8217;s executives. The options vest ratably over three years and have a
   ten year term. The vesting of the options is also subject to acceleration upon a change in control
   or if the recipient of the award were to die, become disabled, be terminated without cause or
   retire in a qualifying retirement prior to the vesting date. Qualifying retirement for options
   granted on March&amp;#160;2, 2011 as provided under the 1997 Plan means the recipient&amp;#8217;s voluntary
   termination of employment after reaching age 57 and accumulating at least 15&amp;#160;years of service with
   the Company. On May&amp;#160;24, 2011, the Compensation Committee modified these options in respect to
   101,437 shares awarded to one of the Company&amp;#8217;s executives. The modification, with the said
   executive&amp;#8217;s approval, provided additional vesting conditions linked to the Company&amp;#8217;s total
   shareholder return which the Company will determine every year during the vesting period. The
   implementation of these market conditions did not materially impact total compensation expense
   expected to be recognized. The modified portion of the options will vest in whole or in part only
   if the Company&amp;#8217;s total shareholder return achieves specified targets, subject to vesting upon
   death, disability, qualifying retirement or a change of control. As of June&amp;#160;30, 2011, none of the
   Company&amp;#8217;s executives had met conditions to elect a qualifying retirement.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Restricted Share Awards &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;As of June&amp;#160;30, 2011, 808,763 restricted shares were outstanding under the 1997 Plan and vest over
   three to seven years from the initial grant date. The remaining compensation expense to be
   recognized at June&amp;#160;30, 2011 was approximately $5.1&amp;#160;million. That expense is expected to be
   recognized over a weighted average remaining vesting period of 1.6&amp;#160;years. The Company recognized
   compensation expense related to outstanding restricted shares of $0.8&amp;#160;million and $1.6&amp;#160;million
   during the three and six-months ended June&amp;#160;30, 2011, of which $0.1&amp;#160;million and $0.3&amp;#160;million,
   respectively, were capitalized as part of the Company&amp;#8217;s review of employee salaries eligible for
   capitalization. The Company
   recognized compensation expense related to outstanding restricted shares of $1.0&amp;#160;million and $1.8
   million during the three and six-months ended June&amp;#160;30, 2010, of which $0.2&amp;#160;million and $0.4
   million, respectively, were capitalized. The expensed amounts are included in general and
   administrative expense on the Company&amp;#8217;s consolidated statement of operations in the respective
   periods.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The following table summarizes the Company&amp;#8217;s restricted share activity for the six-months
   ended June&amp;#160;30, 2011:
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="72%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Weighted&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Average Grant&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Shares&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Date Fair value&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Non-vested at January&amp;#160;1, 2011
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;851,278&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;10.75&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Granted
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;197,035&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;11.92&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Vested
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(237,541&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;19.76&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Forfeited
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(2,009&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;15.04&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Non-vested at June&amp;#160;30, 2011
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;808,763&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;9.47&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;On March&amp;#160;2, 2011, the Compensation Committee of the Company&amp;#8217;s Board of Trustees awarded
   174,012 restricted shares to the Company&amp;#8217;s executives. The restricted shares will cliff vest after
   three years from the grant date. The vesting of the restricted shares is also subject to
   acceleration upon a change in control or if the recipient of the award were to die, become
   disabled, be terminated without cause or retire in a qualifying retirement prior to the vesting
   date. Qualifying retirement for restricted shares granted on March&amp;#160;2, 2011 as provided in the award
   agreements Plan means the recipient&amp;#8217;s voluntary termination of employment after reaching age 57 and
   accumulating at least 15&amp;#160;years of service with the Company. As of June&amp;#160;30, 2011, none of the
   Company&amp;#8217;s executives had met conditions to elect a qualifying retirement.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Restricted Performance Share Units Plan &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;On March&amp;#160;2, 2011, March&amp;#160;4, 2010 and April&amp;#160;1, 2009, the Compensation Committee of the Parent
   Company&amp;#8217;s Board of Trustees awarded an aggregate of 124,293, 120,955 and 488,292 share-based
   awards, respectively, to its executives. These awards are referred to as Restricted Performance
   Share Units, or RPSUs. The RPSUs represent the right to earn common shares. The number of common
   shares, if any, deliverable to award recipients depends on the Company&amp;#8217;s performance based on its
   total return to shareholders during the three year measurement period that commenced on January&amp;#160;1,
   2011 (in the case of the March&amp;#160;2, 2011 awards), January&amp;#160;1, 2010 (in the case of the March&amp;#160;4, 2010
   awards) and January&amp;#160;1, 2009 (in the case of the April&amp;#160;1, 2009 awards) and that ends on the earlier
   of December&amp;#160;31, 2013, December&amp;#160;31, 2012 or December&amp;#160;31, 2011 (as applicable) or the date of a
   change of control, compared to the total shareholder return of REITs within an index over such
   respective periods. The awards are also contingent upon the continued employment of the
   participants through the performance periods (with exceptions for death, disability and qualifying
   retirement). Dividends are deemed credited to the performance units accounts and are applied to
   &amp;#8220;acquire&amp;#8221; more performance units for the account of the unit holder at the price per common share
   ending on the dividend payment date. If earned, awards will be settled in common shares in an
   amount that reflects both the number of performance units in the holder&amp;#8217;s account at the end of the
   applicable measurement period and the Company&amp;#8217;s total return to shareholders during the applicable
   three year measurement period relative to the total shareholder return of the REIT within the
   index.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;If the total shareholder return during the measurement period places the Company at or above a
   certain percentile as compared to its peers based on an industry-based index at the end of the
   measurement period then the number of shares that will be delivered shall equal a certain
   percentage (not to exceed 200%) of the participant&amp;#8217;s base units.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;On the date of each grant, the awards were valued using a Monte Carlo simulation. The fair values
   of the 2011 and 2010 awards on the grant dates were $2.0&amp;#160;million, respectively, while the 2009
   award was $1.1&amp;#160;million. The fair values of each award are being amortized over the three year cliff
   vesting period. In the case of the 2011 award, the vesting of the RPSUs is also subject to
   acceleration upon a change in control or if the recipient of the award were to die, become
   disabled, terminated without cause or retire in a qualifying retirement prior to the vesting date.
   Qualifying retirement for restricted shares granted on March&amp;#160;2, 2011 as provided under the 1997
   Plan means the recipient&amp;#8217;s voluntary termination of employment after reaching age 57 and
   accumulating at least 15&amp;#160;years of service with the Company. As of June&amp;#160;30, 2011, none of the
   Company&amp;#8217;s executives has met conditions to elect a qualifying retirement.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;For the three and six-month periods ended June&amp;#160;30, 2011, the Company recognized total compensation
   expense for the 2011, 2010 and 2009 awards of $0.5&amp;#160;million and $0.8&amp;#160;million, of which $0.1&amp;#160;million
   and $0.2&amp;#160;million were capitalized as part of the Company&amp;#8217;s review of employee salaries eligible for
   capitalization. For the three and six months ended June&amp;#160;30, 2010, the Company recognized total
   compensation expense for 2010 and 2009 awards of $0.3&amp;#160;million and $0.5&amp;#160;million, respectively,
   related to this plan of which nominal amounts were capitalized.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Outperformance Program &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;On August&amp;#160;28, 2006, the Compensation Committee of the Parent Company&amp;#8217;s Board of Trustees adopted a
   long-term incentive compensation program (the &amp;#8220;outperformance program&amp;#8221;) under the 1997 Plan. The
   outperformance program provided for share-based awards, with share issuances (if any), to take the
   form of both vested and restricted common shares and with any share issuances contingent upon the
   Company&amp;#8217;s total shareholder return during a three year measurement period exceeding specified
   performance hurdles. These hurdles were not met and, accordingly, no shares were delivered under
   the outperformance program and the outperformance program has terminated in accordance with its
   terms. The awards under the outperformance program were accounted for in accordance with the
   accounting standard for stock-based compensation. The aggregate grant date fair value of the awards
   under the outperformance program, as adjusted for estimated forfeitures, was approximately $5.9
   million (with the values determined through a Monte Carlo simulation) and are being amortized into
   expense over the five-year vesting period beginning on the grant dates using a graded vesting
   attribution model. For each of the three and six-month periods ended June&amp;#160;30, 2011, the Company
   recognized $0.1&amp;#160;million of compensation expenses related to the outperformance program. For the
   three and six-month periods ended June&amp;#160;30, 2010, the Company recognized $0.1&amp;#160;million and $0.2
   million, respectively, of compensation expenses related to the outperformance program.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Employee Share Purchase Plan &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;On May&amp;#160;9, 2007, the Parent Company&amp;#8217;s shareholders approved the 2007 Non-Qualified Employee Share
   Purchase Plan (the &amp;#8220;ESPP&amp;#8221;). The ESPP is intended to provide eligible employees with a convenient
   means to purchase common shares of the Parent Company through payroll deductions and voluntary cash
   purchases at an amount equal to 85% of the average closing price per share for a specified period.
   Under the plan document, the maximum participant contribution for the 2011 plan year is limited to
   the lesser of 20% of compensation or $50,000. The number of shares initially reserved for issuance
   under the ESPP is 1.25&amp;#160;million. During the three and six-month periods ended June&amp;#160;30, 2011,
   employees made purchases under the ESPP of $0.1&amp;#160;million and $0.2&amp;#160;million, respectively. The Company
   recognized a nominal amount and $0.1&amp;#160;million of compensation expense related to the ESPP during the
   three and six&amp;#8212;month periods ended June&amp;#160;30, 2011, respectively. During the three and six-month
   periods ended June&amp;#160;30, 2010, employees made purchases under the ESPP of $0.2&amp;#160;million and $0.3
   million, respectively. The Company recognized $0.1&amp;#160;million and $0.2&amp;#160;million of compensation expense
   related to the ESPP during the three and six-month periods ended June&amp;#160;30, 2010, respectively. The
   Board of Trustees of the Parent Company may terminate the ESPP at its sole discretion at any time.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Deferred Compensation &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;In January&amp;#160;2005, the Parent Company adopted a Deferred Compensation Plan (the &amp;#8220;Plan&amp;#8221;) that allows
   trustees and certain key employees to voluntarily defer compensation. Compensation expense is
   recorded for the deferred compensation and a related liability is recognized. Participants may
   elect designated benchmark investment options for the notional investment of their deferred
   compensation. The deferred compensation obligation is adjusted for deemed income or loss related to
   the investments selected. At the time the participants defer compensation, the Company records a
   liability, which is included in the Company&amp;#8217;s consolidated balance sheet. The liability is adjusted
   for changes in the market value of the participant-selected investments at the end of each
   accounting period, and the impact of adjusting the liability is recorded as an increase or decrease
   to compensation cost. For the six-month periods ended June&amp;#160;30, 2011 and 2010, the Company recorded
   a net increase in compensation costs of $0.4&amp;#160;million and a net decrease in compensation costs of
   $0.2&amp;#160;million, respectively, in connection with the Plan due to the change in the market value of
   the participant investments in the Plan.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The deferred compensation obligations are unfunded, but the Company has purchased company-owned
   life insurance policies and mutual funds, which can be utilized as a funding source for the
   Company&amp;#8217;s obligations under the Plan. Participants in the Plan have no interest in any assets set
   aside by the Company to meet its obligations under the Plan. For the
   six-month periods ended June&amp;#160;30, 2011 and 2010, the Company recorded a net decrease in compensation
   costs of $0.4&amp;#160;million and a net increase in compensation costs of $0.2&amp;#160;million, respectively, in
   connection with the investments in the company-owned policies and mutual funds.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Participants in the Plan may elect to have all or a portion of their deferred compensation invested
   in the Company&amp;#8217;s common shares. The Company holds these shares in a rabbi trust, which is subject
   to the claims of the Company&amp;#8217;s creditors in the event of the Company&amp;#8217;s bankruptcy or insolvency.
   The Plan does not permit diversification of a participant&amp;#8217;s deferral allocated to the Company
   common share and deferrals allocated to Company common shares can only be settled with a fixed
   number of shares. In accordance with the accounting standard for deferred compensation arrangements
   where amounts earned are held in a rabbi trust and invested, the deferred compensation obligation
   associated with the Company&amp;#8217;s common shares is classified as a component of shareholder&amp;#8217;s equity
   and the related shares are treated as shares to be issued and are included in total shares
   outstanding. At June&amp;#160;30, 2011 and 2010, 0.3&amp;#160;million of such shares, respectively, were included in
   total shares outstanding. Subsequent changes in the fair value of the common shares are not
   reflected in operations or shareholders&amp;#8217; equity of the Company.
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock>
  <!-- End Block Tagged Note -->
  <!-- Begin Block Tagged Note -->
  <us-gaap:SummaryOfTaxCreditCarryforwardsTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note 15 - us-gaap:SummaryOfTaxCreditCarryforwardsTextBlock--&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;b&gt;15. TAX CREDIT TRANSACTIONS &lt;/b&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Historic Tax Credit Transaction &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;On November&amp;#160;17, 2008, the Company closed a transaction with US Bancorp (&amp;#8220;USB&amp;#8221;) related to the
   historic rehabilitation of the IRS Philadelphia Campus, a 862,692 square foot office building that
   is 100% leased to the IRS. On August&amp;#160;27, 2010, the Company completed the development of the IRS
   Philadelphia Campus and the IRS lease commenced. USB agreed to contribute approximately $64.8
   million of project costs and advanced $10.2&amp;#160;million of that amount contemporaneously with the
   closing of the transaction. USB subsequently advanced an additional $27.4&amp;#160;million and $23.8&amp;#160;million
   in June&amp;#160;2010 and December&amp;#160;2009, respectively. The remaining amount of approximately $3.0&amp;#160;million
   will be advanced upon the Company&amp;#8217;s completion of certain items and compliance with the federal
   rehabilitation regulations.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;In exchange for its contributions into the development of IRS Philadelphia Campus, USB is entitled
   to substantially all of the benefits derived from the tax rehabilitation credits available under
   section 47 of the Internal Revenue Code. USB does not have a material interest in the underlying
   economics of the property. This transaction includes a put/call provision whereby the Company may
   be obligated or entitled to repurchase USB&amp;#8217;s interest in the IRS Philadelphia Campus. The Company
   believes the put will be exercised and the amount attributed to that puttable non-controlling
   interest obligation is included in other liabilities and is being accreted to the expected fixed
   put price.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Based on the contractual arrangements that obligate the Company to deliver tax benefits and provide
   other guarantees to USB and that entitle the Company through fee arrangements to receive
   substantially all available cash flow from the IRS Philadelphia Campus, the Company concluded that
   the IRS Philadelphia Campus should be consolidated. The Company also concluded that capital
   contributions received from USB, in substance, are consideration that the Company receives in
   exchange for its obligation to deliver tax credits and other tax benefits to USB. These receipts
   other than the amounts allocated to the put obligation will be recognized as revenue in the
   consolidated financial statements beginning when the obligation to USB is relieved which occurs
   upon delivery of the expected tax benefits net of any associated costs. The tax credit is subject
   to 20% recapture per year beginning one year after the completion of the IRS Philadelphia Campus.
   The total USB contributions made amounting to $61.4&amp;#160;million as of June&amp;#160;30, 2011 and December&amp;#160;31,
   2010, respectively, are presented within deferred income in the Company&amp;#8217;s consolidated balance
   sheet. The contributions were recorded net of the amount allocated to non-controlling interest as
   described above of $2.2&amp;#160;million and $2.1&amp;#160;million at June&amp;#160;30, 2011 and December&amp;#160;31, 2010,
   respectively. The Company anticipates that once a year beginning in September&amp;#160;2011 through
   September&amp;#160;2015 it will recognize the cash received as revenue net of allocated expenses over the
   five year tax credit recapture period as defined in the Internal Revenue Code within other income
   (expense)&amp;#160;in its consolidated statements of operations. The Company also expects that the put/call
   provision will be exercised in December&amp;#160;2015 when the recapture period ends.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Direct and incremental costs incurred in structuring the transaction are deferred and will be
   recognized as expense in the consolidated financial statements upon the recognition of the related
   revenue as discussed above. The deferred cost at June&amp;#160;30, 2011 and December&amp;#160;31, 2010 is $4.3
   million, and is included in other assets in the Company&amp;#8217;s consolidated balance sheet. Amounts
   included in interest expense related to the accretion of the non-controlling interest liability and
   the 2% return expected to be paid to USB on its non-controlling interest aggregate to $0.3&amp;#160;million
   and $0.7&amp;#160;million for the three- and six-months ended June&amp;#160;30, 2011, respectively, and $0.3&amp;#160;million
   and $0.4&amp;#160;million for the three- and six-months ended June&amp;#160;30, 2010, respectively.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;New Markets Tax Credit Transaction &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;On December&amp;#160;30, 2008, the Company entered into a transaction with USB related to the Cira South
   Garage in Philadelphia, Pennsylvania and expects to receive a net benefit of $7.8&amp;#160;million under a
   qualified New Markets Tax Credit Program (&amp;#8220;NMTC&amp;#8221;). The NMTC was provided for in the Community
   Renewal Tax Relief Act of 2000 (the &amp;#8220;Act&amp;#8221;) and is intended to induce investment capital in
   underserved and impoverished areas of the United States. The Act permits taxpayers (whether
   companies or individuals) to claim credits against their Federal income taxes for up to 39% of
   qualified investments in qualified, active low-income businesses or ventures.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;USB contributed $13.3&amp;#160;million into the development of the Cira South Garage and as such it is
   entitled to substantially all of the benefits derived from the tax credit, but it does not have a
   material interest in the underlying economics of the Cira South Garage. This transaction also
   includes a put/call provision whereby the Company may be obligated or entitled to repurchase USB&amp;#8217;s
   interest. The Company believes the put will be exercised and an amount attributed to that
   obligation is included in other liabilities and is being accreted to the expected fixed put price.
   The said put price is insignificant.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Based on the contractual arrangements that obligate the Company to deliver tax benefits and provide
   various other guarantees to USB, the Company concluded that the investment entities established to
   facilitate the NMTC transaction should be consolidated. The USB contribution of $13.3&amp;#160;million is
   included in deferred income on the Company&amp;#8217;s consolidated balance sheets at June&amp;#160;30, 2011 and
   December&amp;#160;31, 2010. The USB contribution other than the amount allocated to the put obligation will
   be recognized as income in the consolidated financial statements when the tax benefits are
   delivered without risk of recapture to the tax credit investors and the Company&amp;#8217;s obligation is
   relieved. The Company anticipates that it will recognize the net cash received as revenue within
   other income/expense in the year ended December&amp;#160;31, 2015. The NMTC is subject to 100% recapture
   for a period of seven years as provided in the Internal Revenue Code. The Company expects that the
   put/call provision will be exercised in December&amp;#160;2015 when the recapture period ends.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Direct and incremental costs incurred in structuring the transaction are deferred and will be
   recognized as expense in the consolidated financial statements upon the recognition of the related
   revenue as discussed above. The deferred cost at June&amp;#160;30, 2011 and December&amp;#160;31, 2010 is $5.3
   million and is included in other assets in the Company&amp;#8217;s consolidated balance sheet.
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:SummaryOfTaxCreditCarryforwardsTextBlock>
  <!-- End Block Tagged Note -->
  <!-- Begin Block Tagged Note -->
  <us-gaap:SegmentReportingDisclosureTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note 16 - us-gaap:SegmentReportingDisclosureTextBlock--&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;b&gt;16. SEGMENT INFORMATION &lt;/b&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;As of June&amp;#160;30, 2011, the Company was managing its portfolio within seven segments: (1)
   Pennsylvania, (2)&amp;#160;Philadelphia Central Business District (CBD), (3)&amp;#160;Metropolitan Washington D.C,
   (4)&amp;#160;New Jersey/Delaware, (5)&amp;#160;Richmond, Virginia, (6)&amp;#160;Austin, Texas and (7)&amp;#160;California. The
   Pennsylvania segment includes properties in Chester, Delaware, and Montgomery counties in the
   Philadelphia suburbs. The Philadelphia CBD segment includes properties located in the City of
   Philadelphia in Pennsylvania. The Metropolitan Washington, D.C. segment includes properties in
   Northern Virginia and suburban Maryland. The New Jersey/Delaware segment includes properties in
   Burlington, Camden and Mercer counties and in New Castle county in the state of Delaware. The
   Richmond, Virginia segment includes properties primarily in Albemarle, Chesterfield, Goochland and
   Henrico counties and Durham, North Carolina. The Austin, Texas segment includes properties in
   Austin. The California segment includes properties in Oakland, Concord, Carlsbad and Rancho
   Bernardo. The corporate group is responsible for cash and investment management, development of
   certain real estate properties during the construction period, and certain other general support
   functions. Land held for development and construction in progress are transferred to operating
   properties by region upon completion of the associated construction or project.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;As a result of the acquisition of Three Logan Square and the placement in service of the IRS
   Philadelphia Campus and the Cira South Garage, the Company added the Philadelphia CBD segment in
   the third quarter of 2010. The Philadelphia CBD includes Three Logan Square, the IRS Philadelphia
   Campus, the Cira South Garage and certain other properties in Philadelphia, PA that were previously
   included in the Pennsylvania segment. The prior period results have been restated to conform to
   the current period presentation.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif"&gt;
   &lt;!-- LANDSCAPE --&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Segment information is as follows (in thousands):
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 8pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="35%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="4%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="4%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="4%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="4%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="4%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="4%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="4%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="4%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="4%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 8pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Pennsylvania&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Philadelphia&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;New Jersey&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Richmond,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 8pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Suburbs&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;CBD&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Metropolitan, D.C.&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;/Delaware&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Virginia&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Austin, Texas&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;California&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Corporate&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Total&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;As of June&amp;#160;30, 2011:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Real estate investments, at cost:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Operating properties
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;1,210,274&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;928,880&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;1,366,282&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;568,992&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;306,243&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;254,920&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;249,450&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;4,885,041&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Construction-in-progress
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;33,314&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;33,314&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Land inventory
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;120,245&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;120,245&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;As of December&amp;#160;31, 2010:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Real estate investments, at cost:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Operating properties
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;1,199,957&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;911,354&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;1,359,776&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;568,413&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;294,406&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;254,019&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;246,186&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;4,834,111&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Construction-in-progress
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;33,322&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;33,322&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Land inventory
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;110,055&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;110,055&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;For the three-months ended June&amp;#160;30, 2011:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Total revenue
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;39,137&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;30,573&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;32,616&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;21,098&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;9,277&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;7,637&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;5,382&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(313&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;145,407&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Property operating expenses, real estate taxes and
   third party management expenses
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;13,572&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;11,220&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;12,190&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;10,004&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,623&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,420&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,821&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(275&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;56,575&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net operating income
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;25,565&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;19,353&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;20,426&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;11,094&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;5,654&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;4,217&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;2,561&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(38&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;88,832&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;For the three-months ended June&amp;#160;30, 2010:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Total revenue
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;37,332&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;18,412&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;34,661&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;22,647&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;8,769&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;7,966&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;5,967&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(257&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;135,497&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Property operating expenses, real estate taxes and
   third party management expenses
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;12,866&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7,956&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;11,996&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;10,543&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,165&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,441&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,956&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(29&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;52,894&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net operating income
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;24,466&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;10,456&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;22,665&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;12,104&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;5,604&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;4,525&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;3,011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(228&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;82,603&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;For the six-months ended June&amp;#160;30, 2011:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Total revenue
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;79,431&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;62,423&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;65,258&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;42,429&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;18,076&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;15,750&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;10,791&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(547&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;293,611&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Property operating expenses, real estate taxes and
   third party management expenses
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;30,366&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;23,439&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;24,514&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;21,751&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7,011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;6,514&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5,515&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(609&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;118,501&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net operating income
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;49,065&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;38,984&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;40,744&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;20,678&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;11,065&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;9,236&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;5,276&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;62&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;175,110&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;For the six-months ended June&amp;#160;30, 2010:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Total revenue
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;76,814&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;36,962&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;69,403&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;47,940&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;18,168&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;15,965&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;11,871&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(626&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;276,497&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Property operating expenses, real estate taxes and
   third party management expenses
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;29,622&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;15,793&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;24,370&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;22,787&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;6,824&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;6,762&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5,684&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(480&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;111,362&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net operating income
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;47,192&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;21,169&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;45,033&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;25,153&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;11,344&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;9,203&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;6,187&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(146&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;165,135&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Net operating income (&amp;#8220;NOI&amp;#8221;) is defined as total revenue less property operating expenses,
   real estate taxes and third party management expenses. Segment NOI includes revenue, real estate
   taxes and property operating expenses directly related to operation and management of the
   properties owned and managed within the respective geographical region. Segment NOI excludes
   property level depreciation and amortization, revenue and expenses directly associated with third
   party real estate management services, expenses associated with corporate administrative support
   services, and inter-company eliminations. NOI is the measure that is used by the Company to
   evaluate the operating performance of its real estate assets by segment. The Company also believes
   that NOI provides useful information to investors regarding its financial condition and results of
   operations because it reflects only those income and expenses recorded at the property level. NOI
   does not also reflect general and administrative expenses, interest expenses, real estate
   impairment losses, depreciation and amortization costs, capital expenditures and leasing costs, or
   trends in development and construction activities that could materially impact the Company&amp;#8217;s
   results from operations. All companies may not also calculate NOI in the same manner. The Company
   believes that net income, as defined by GAAP, is the most appropriate earnings measure. Below is a
   reconciliation of consolidated net operating income to consolidated income from continuing
   operations:
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6"&gt;Three-month periods&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6"&gt;Six-month periods&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;ended June 30,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;ended June 30,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6"&gt;(amounts in thousands)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6"&gt;(amounts in thousands)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Consolidated net operating income
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;88,832&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;82,603&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;175,110&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;165,135&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Less:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Interest expense
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(34,738&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(31,210&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(67,131&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(62,734&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Deferred financing costs
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,070&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(862&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,998&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,873&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Depreciation and amortization
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(58,014&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(51,289&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(109,688&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(103,318&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Administrative expenses
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(5,890&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(6,653&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(12,134&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(12,745&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Plus:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Interest income
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;421&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;963&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;862&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,828&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Equity in income of real estate ventures
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,088&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,025&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,321&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,321&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Net gain on
   sales of interests in real estate
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,791&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff; padding-top: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Loss on early extinguishment of debt
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(756&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(445&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(756&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,637&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Loss from continuing operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(10,127&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(5,868&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(10,623&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(13,023&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff; padding-top: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Income from discontinued operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,893&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;268&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,899&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7,024&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net loss
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(6,234&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(5,600&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(6,724&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(5,999&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:SegmentReportingDisclosureTextBlock>
  <!-- End Block Tagged Note -->
  <!-- Begin Block Tagged Note -->
  <us-gaap:CommitmentsAndContingenciesDisclosureTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note 17 - us-gaap:CommitmentsAndContingenciesDisclosureTextBlock--&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;b&gt;17. COMMITMENTS AND CONTINGENCIES &lt;/b&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Legal Proceedings &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company is involved from time to time in litigation on various matters, including disputes with
   tenants and disputes arising out of agreements to purchase or sell properties. Given the nature of
   the Company&amp;#8217;s business activities, these lawsuits are considered routine to the conduct of its
   business. The result of any particular lawsuit cannot be predicted, because of the very nature of
   litigation, the litigation process and its adversarial nature, and the jury system. The Company
   does not expect that the liabilities, if any, that may ultimately result from such legal actions
   will have a material adverse effect on the consolidated financial position, results of operations
   or cash flows of the Company.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Environmental &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;As an owner of real estate, the Company is subject to various environmental laws of federal, state,
   and local governments. The Company&amp;#8217;s compliance with existing laws has not had a material adverse
   effect on its financial condition and results of operations, and the Company does not believe it
   will have a material adverse effect in the future. However, the Company cannot predict the impact
   of unforeseen environmental contingencies or new or changed laws or regulations on its current
   Properties or on properties that the Company may acquire.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Ground Rent &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Future minimum rental payments under the terms of all non-cancellable ground leases under which the
   Company is the lessee are expensed on a straight-line basis regardless of when payments are due.
   The Company&amp;#8217;s ground leases have remaining lease terms ranging from 18 to 92&amp;#160;years. Minimum future
   rental payments on non-cancelable leases at June&amp;#160;30, 2011 are as follows (in thousands):
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="72%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;2011 (six months remaining)
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" align="center" nowrap="nowrap"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;909&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;2012
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,818&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;2013
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,818&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;2014
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,909&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;2015
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,909&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Thereafter
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;289,897&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;One of the land leases for a property provides for contingent rent participation by the lessor
   in certain capital transactions and net operating cash flows of the property after certain returns
   are achieved by the Company. Such amounts, if any, will be reflected as contingent rent when
   incurred. The leases also provide for payment by the Company of certain operating costs relating to
   the land, primarily real estate taxes. The above schedule of future minimum rental payments does
   not include any contingent rent amounts nor any reimbursed expenses.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company acquired ground tenancy rights under a long term ground lease agreement through its
   acquisition of Three Logan Square on August&amp;#160;5, 2010. The annual rental payment under this ground
   lease is ten dollars through August&amp;#160;2022 which is when the initial term of the ground lease is
   scheduled to end. After the initial term, the Company has the option to renew the lease until 2091.
   The Company also has the option to purchase the land at fair market value after providing a written
   notice to the owner. The annual rental payment after 2022 will be adjusted at the lower of $3.0
   million or the prevailing market rent at that time until 2030. Subsequent to 2030, the annual
   rental payment will be adjusted at the lower of $4.0&amp;#160;million or the prevailing market rent at the
   time until 2042 and at fair market value until 2091. The Company believes that based on conditions
   as of the date the Company acquired its rights under the lease (August&amp;#160;5, 2010), the lease will
   reset to market after the initial term. Using the estimated fair market rent as of the date of the
   acquisition over the extended term of the ground lease (assuming the purchase option is not
   exercised), the future payments will aggregate to $27.4&amp;#160;million. The Company has not included the
   amounts in the table above since such amounts are not fixed or determinable.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;i&gt;Other Commitments or Contingencies &lt;/i&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;As part of the Company&amp;#8217;s September&amp;#160;2004 acquisition of a portfolio of properties from The
   Rubenstein Company (which the Company refers to as the TRC acquisition), the Company acquired its
   interest in Two Logan Square, a 708,844 square foot office building in Philadelphia, primarily
   through its ownership of a second and third mortgage secured by this property. This property is
   consolidated as the borrower is a variable interest entity and the Company, through its ownership
   of the second and third mortgages, is the primary beneficiary. The Company currently does not
   expect to take title to Two Logan Square until, at the earliest, September&amp;#160;2019. If the Company
   takes fee title to Two Logan Square upon a foreclosure of its mortgage, the Company has agreed to
   pay an unaffiliated third party that holds a residual interest in the fee owner of this property an
   amount equal to $2.9&amp;#160;million. On the TRC acquisition date, the Company recorded a liability of
   $0.7&amp;#160;million and this amount will accrete up to $2.9&amp;#160;million through September&amp;#160;2019. As of June
   30, 2011, the Company had a balance of $1.3&amp;#160;million for this liability in its consolidated balance
   sheet.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company is currently being audited by the Internal Revenue Service (the &amp;#8220;IRS&amp;#8221;) for its 2004 tax
   year. The audit concerns the tax treatment of the TRC acquisition in September&amp;#160;2004 in which the
   Company acquired a portfolio of properties through the acquisition of a limited partnership. On
   December&amp;#160;17, 2010, the Company received notice that the IRS proposed an adjustment to the
   allocation of recourse liabilities allocated to the contributor of the properties. The Company has
   appealed the proposed adjustment. The proposed adjustment, if upheld, would not result in a
   material tax liability for the Company. However, an adjustment could raise a question as to
   whether a contributor of partnership interests in the 2004 transaction could assert a claim against
   the Company under the tax protection agreement entered into as part of the transaction.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;As part of the Company&amp;#8217;s 2006 merger with Prentiss Properties Trust, the 2004 TRC acquisition and
   several of our other transactions, the Company agreed not to sell certain of the properties it
   acquired in transactions that would trigger taxable income to the former owners. In the case of the
   TRC acquisition, the Company agreed not to sell acquired properties for periods up to 15&amp;#160;years from
   the date of the TRC acquisition as follows at June&amp;#160;30, 2011: One Rodney Square and 130/150/170
   Radnor Financial Center (January&amp;#160;2015); and One Logan Square, Two Logan Square and Radnor Corporate
   Center (January&amp;#160;2020). In the Prentiss acquisition, the Company assumed the obligation of Prentiss
   not to sell Concord Airport Plaza before March&amp;#160;2018. The Company&amp;#8217;s agreements generally provide
   that it may dispose of the subject properties only in transactions that qualify as tax-free
   exchanges under Section&amp;#160;1031 of the Internal Revenue Code or in other tax deferred transactions. If
   the Company were to sell a restricted property before expiration of the restricted period in a
   non-exempt transaction, the Company may be required to make significant payments to the parties who
   sold the applicable property on account of tax liabilities attributed to them.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;As part of the Company&amp;#8217;s acquisition of properties from time to time in tax-deferred transactions,
   the Company has agreed to provide certain of the prior owners of the acquired properties with the
   right to guarantee the Company&amp;#8217;s indebtedness. If the Company were to seek to repay the
   indebtedness guaranteed by the prior owner before the expiration of the applicable agreement, the
   Company will be required to provide the prior owner an opportunity to guaranty a qualifying
   replacement debt. These debt maintenance agreements may limit the Company&amp;#8217;s ability to refinance
   indebtedness on terms that will be favorable to the Company.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company invests in its properties and regularly incurs capital expenditures in the ordinary
   course to maintain the properties. The Company believes that such expenditures enhance its
   competitiveness. The Company also enters into construction, utility and service contracts in the
   ordinary course of business which may extend beyond one year. These contracts typically provide
   for cancellation with insignificant or no cancellation penalties.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;During 2008, in connection with the development of the IRS Philadelphia Campus and the Cira South
   Garage, the Company entered into a historic tax credit and a new market tax credit arrangement,
   respectively. The Company is required to be in compliance with various laws, regulations and
   contractual provisions that apply to its historic and new market tax credit arrangements.
   Non-compliance with applicable requirements could result in projected tax benefits not being
   realized and require a refund or reduction of investor capital contributions, which are reported as
   deferred income in the Company&amp;#8217;s consolidated balance sheet, until such time as its obligation to
   deliver tax benefits is relieved. The remaining compliance periods for its tax credit arrangements
   runs through 2015. The Company does not anticipate that any material refunds or reductions of
   investor capital contributions will be required in connection with these arrangements.
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
  <!-- End Block Tagged Note -->
  <!-- Begin Block Tagged Note -->
  <us-gaap:ScheduleOfSubsequentEventsTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note 18 - us-gaap:ScheduleOfSubsequentEventsTextBlock--&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;b&gt;18. SUBSEQUENT EVENTS &lt;/b&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;On July&amp;#160;11, 2011, the Company used available corporate funds and a draw on its Credit Facility to
   prepay its One Logan Square mortgage debt amounting to $60.0&amp;#160;million without penalty. The Company
   will also write off $0.8&amp;#160;million of deferred financing costs in the next quarter as a result of
   this prepayment.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company has evaluated subsequent events through the date the financial statements were issued.
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:ScheduleOfSubsequentEventsTextBlock>
  <!-- End Block Tagged Note -->
  <!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table1-->
  <bdn:BasisOfPresentationPolicyTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table1 - bdn:BasisOfPresentationPolicyTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The consolidated financial statements have been prepared by the Company pursuant to the rules and
   regulations of the U.S. Securities and Exchange Commission (&amp;#8220;SEC&amp;#8221;) for interim financial
   statements. Certain information and footnote disclosures normally included in the financial
   statements prepared in accordance with accounting principles generally accepted in the United
   States of America (U.S. GAAP) have been condensed or omitted pursuant to such rules and
   regulations. In the opinion of management, all adjustments (consisting solely of normal recurring
   matters) for a fair statement of the financial position of the Company as of June&amp;#160;30, 2011, the
   results of its operations for the three- and six-month periods ended June&amp;#160;30, 2011 and 2010 and its
   cash flows for the six-month periods ended June&amp;#160;30, 2011 and 2010 have been included. The results
   of operations for such interim periods are not necessarily indicative of the results for a full
   year. These consolidated financial statements should be read in conjunction with the Parent
   Company&amp;#8217;s and the Operating Partnership&amp;#8217;s consolidated financial statements and footnotes included
   in their respective 2010 Annual Reports on Form 10-K filed with the SEC on February&amp;#160;25, 2011.
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:BasisOfPresentationPolicyTextBlock>
  <!-- End Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table1-->
  <!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table2-->
  <bdn:ReclassificationsAndOutOfPeriodAdjustmentPolicyTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table2 - bdn:ReclassificationsAndOutOfPeriodAdjustmentPolicyTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Certain amounts have been reclassified in prior years to conform to the current year presentation.
   The reclassifications are primarily due to the treatment of sold properties as discontinued
   operations on the statement of operations for all periods presented. In addition, the Company
   changed $14.0&amp;#160;million from leasing costs to capital expenditures in the investing section of the
   statements of cash flows for the six months ended June&amp;#160;30, 2010. This change had no effect on the
   subtotals within the consolidated statement of cash flows.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;During the quarter ended March&amp;#160;31, 2011, the Company recorded additional income of $0.5&amp;#160;million
   related to electricity charges in prior years that were under-billed to a certain tenant. This
   resulted in the overstatement of total revenue of $0.5&amp;#160;million during the first quarter of 2011 and
   in the understatement of total revenue of $0.3&amp;#160;million and $0.2&amp;#160;million for the years ended
   December&amp;#160;31, 2009, and 2008, respectively. As this error was not material to prior years&amp;#8217;
   consolidated financial statements and the impact of recording the error in the current period is
   not material to the Company&amp;#8217;s consolidated financial statements, the Company recorded the related
   adjustment in the first quarter of the current year.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The consolidated statement of operations for the three months ended June&amp;#160;30, 2011 also contains an
   out of period depreciation and amortization expense adjustment of $4.7&amp;#160;million relating to
   intangible assets representing tenant relationships and in-place leases that should have been
   written off in prior periods. This resulted in the overstatement of depreciation and amortization
   expense of $4.7&amp;#160;million for both the three and six months ended June&amp;#160;30, 2011. During the year
   ended December&amp;#160;31, 2010, depreciation and amortization expense was overstated by $1.7&amp;#160;million and
   were understated by $1.4&amp;#160;million, $1.8&amp;#160;million, $1.7&amp;#160;million and $1.5&amp;#160;million during the years
   ended December&amp;#160;31, 2009, 2008, 2007, and 2006, respectively. As this error was not material to prior
   years&amp;#8217; consolidated financial statements and the impact of recording the error in the current
   period is not material to the Company&amp;#8217;s consolidated financial statements, the Company recorded the
   related adjustment during the current quarter.
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:ReclassificationsAndOutOfPeriodAdjustmentPolicyTextBlock>
  <!-- End Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table2-->
  <!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table3-->
  <us-gaap:ConsolidationPolicyTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table3 - us-gaap:ConsolidationPolicyTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;When the Company obtains an economic interest in an entity, the Company evaluates the entity to
   determine if the entity is deemed a variable interest entity (&amp;#8220;VIE&amp;#8221;), and if the Company is deemed
   to be the primary beneficiary, in accordance with the accounting standard for the consolidation of
   variable interest entities. The accounting standard for the consolidation of VIEs requires the
   Company to qualitatively assess if the Company was the primary beneficiary of the VIEs based on
   whether the Company had (i)&amp;#160;the power to direct those matters that most significantly impacted the
   activities of the VIE and (ii)&amp;#160;the obligation to absorb losses or the right to receive benefits of
   the VIE that could potentially be significant to the VIE. For entities that the Company has
   determined to be VIEs but for which it is not the primary beneficiary, its maximum exposure to loss
   is the carrying amount of its investments, as the Company has not provided any guarantees other
   than the guarantee described for PJP VII which was approximately $0.7&amp;#160;million at June&amp;#160;30, 2011 (see
   Note 4). Also, for all entities determined to be VIEs, the Company does not provide financial
   support to the real estate ventures through liquidity arrangements, guarantees or other similar
   commitments. When an entity is not deemed to be a VIE, the Company considers the provisions of the
   same accounting standard to determine whether a general partner, or the general partners as a
   group, controls a limited partnership or similar entity when the limited partners have certain
   rights. The Company consolidates (i)&amp;#160;entities that are VIEs and of which the Company is deemed to
   be the primary beneficiary and (ii)&amp;#160;entities that are non-VIEs and controlled by the Company and in
   which the limited partners neither have the ability to dissolve the entity or remove the Company
   without cause nor any substantive participating rights. Entities that the Company accounts for
   under the equity method (i.e., at cost, increased or decreased by the Company&amp;#8217;s share of earnings
   or losses, plus contributions, less distributions) include (i)&amp;#160;entities that are VIEs and of which
   the Company is not deemed to be the primary beneficiary (ii)&amp;#160;entities that are non-VIEs which the
   Company does not control, but over which the Company has the ability to exercise significant
   influence and (iii)&amp;#160;entities that are non-VIEs that the Company controls through its general
   partner status, but the limited partners in the entity have the substantive ability to dissolve the
   entity or remove the Company without cause or have substantive participating rights. The Company
   continuously assesses its determination of whether an entity is a VIE and who the primary
   beneficiary is, and whether or not the limited partners in an entity have substantive rights, more
   particularly if certain events occur that are likely to cause a change in the original
   determinations. The Company&amp;#8217;s assessment includes a review of applicable documents such as, but not
   limited to applicable partnership agreements, real estate venture agreements, LLC agreements,
   management and leasing agreements to determine whether the Company has control to direct the
   business activities of the entities. The portion of the entities that are consolidated but not
   owned by the Company is presented as non-controlling interest as of and during the periods
   consolidated. All intercompany accounts and transactions have been eliminated in consolidation.
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:ConsolidationPolicyTextBlock>
  <!-- End Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table3-->
  <!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table4-->
  <bdn:UseOfEstimatesPolicyTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table4 - bdn:UseOfEstimatesPolicyTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The preparation of financial statements in conformity with accounting principles generally accepted
   in the United States of America 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 revenue and expenses during the
   reporting period. Actual results could differ from those estimates. Management makes significant
   estimates regarding revenue, valuation of real estate and related intangible assets and
   liabilities, impairment of long-lived assets, allowance for doubtful accounts and deferred costs.
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:UseOfEstimatesPolicyTextBlock>
  <!-- End Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table4-->
  <!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table5-->
  <us-gaap:PropertyPlantAndEquipmentPolicyTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table5 - us-gaap:PropertyPlantAndEquipmentPolicyTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Operating properties are carried at historical cost less accumulated depreciation and impairment
   losses. The cost of operating properties reflects their purchase price or development cost.
   Acquisition related costs are expensed as incurred. Costs incurred for the renovation and
   betterment of an operating property are capitalized to the Company&amp;#8217;s investment in that property.
   Ordinary repairs and maintenance are expensed as incurred; major replacements and betterments,
   which improve or extend the life of the asset, are capitalized and depreciated over their estimated
   useful lives. Fully-depreciated assets are removed from the accounts.
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:PropertyPlantAndEquipmentPolicyTextBlock>
  <!-- End Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table5-->
  <!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table6-->
  <us-gaap:BusinessCombinationsAndOtherPurchaseOfBusinessTransactionsPolicyTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table6 - us-gaap:BusinessCombinationsAndOtherPurchaseOfBusinessTransactionsPolicyTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company allocates the purchase price of properties to net tangible and identified intangible
   assets acquired based on fair values. Above-market and below-market in-place lease values for
   acquired properties are recorded based on the present value (using an interest rate which reflects
   the risks associated with the leases acquired) of the difference between (i)&amp;#160;the contractual
   amounts to be paid pursuant to the in-place leases and (ii)&amp;#160;the Company&amp;#8217;s estimate of the fair
   market lease rates for the corresponding in-place leases, measured over a period equal to the
   remaining non-cancelable term of the lease (includes the below market fixed renewal period, if
   applicable). Capitalized above-market lease values are amortized as a reduction of rental income
   over the remaining non-cancelable terms of the respective leases. Capitalized below-market lease
   values are amortized as an increase to rental income over the remaining non-cancelable terms of the
   respective leases, including any below market fixed-rate renewal periods.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Other intangible assets also include amounts representing the value of tenant relationships
   and in-place leases based on the Company&amp;#8217;s evaluation of the specific characteristics of each
   tenant&amp;#8217;s lease and the Company&amp;#8217;s overall relationship with the respective tenant. The Company
   generally estimates the cost to execute leases with terms similar to the remaining lease terms of
   the in-place leases, including leasing commissions, legal and other related expenses. This
   intangible asset is generally amortized to expense over the remaining term of the respective leases
   and any fixed-rate bargain renewal periods. Company estimates of value are made using methods
   similar to those used by independent appraisers or by using independent appraisals. Factors
   considered by the Company in this analysis include an estimate of the carrying costs during the
   expected lease-up periods considering current market conditions and costs to execute similar
   leases. In estimating carrying costs, the Company includes real estate taxes, insurance and other
   operating expenses and estimates of lost rentals at market rates during the expected lease-up
   periods, which primarily range from three to twelve months. The Company also considers information
   obtained about each property as a result of its pre-acquisition due diligence, marketing and
   leasing activities in estimating the fair value of the tangible and intangible assets acquired. The
   Company also uses the information obtained as a result of its pre-acquisition due diligence as part
   of its consideration of the accounting standard governing asset retirement obligations and when
   necessary, will record a conditional asset retirement obligation as part of its purchase price.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Characteristics considered by the Company in allocating value to its tenant relationships include
   the nature and extent of the Company&amp;#8217;s business relationship with the tenant, growth prospects for
   developing new business with the tenant, the tenant&amp;#8217;s credit quality and expectations of lease
   renewals, among other factors. The value of tenant relationship intangibles is generally amortized
   over the remaining initial lease term and expected renewals, but in no event longer than the
   remaining depreciable life of the building. The value of in-place leases is generally amortized
   over the remaining non-cancelable term of the respective leases and any fixed-rate renewal periods.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;In the event that a tenant terminates its lease, the unamortized portion of each intangible,
   including in-place lease values and tenant relationship values, would be charged to expense and
   market rate adjustments (above or below) would be recorded to revenue.
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:BusinessCombinationsAndOtherPurchaseOfBusinessTransactionsPolicyTextBlock>
  <!-- End Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table6-->
  <!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table7-->
  <us-gaap:ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table7 - us-gaap:ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The accounting standard for property, plant and equipment provides a single accounting model for
   long-lived assets classified as held-for-sale; defines the scope of businesses to be disposed of
   that qualify for reporting as discontinued operations; and affects the timing of recognizing losses
   on such operations.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company reviews long-lived assets whenever events or changes in circumstances indicate that the
   carrying amount of an asset may not be recoverable. The review of recoverability is based on an
   estimate of the future undiscounted cash flows (excluding interest charges) expected to result from
   the long-lived asset&amp;#8217;s use and eventual disposition. These cash flows consider factors such as
   expected future operating income, trends and prospects, as well as the effects of leasing demand,
   competition and other factors. If impairment exists due to the inability to recover the carrying
   value of a long-lived asset, an impairment loss is recorded to the extent that the carrying value
   exceeds the estimated fair-value of the property. The Company is required to make subjective
   assessments as to whether there are impairments in the values of the investments in long-lived
   assets. These assessments have a direct impact on its net income because recording an impairment
   loss results in an immediate negative adjustment to net income. The evaluation of anticipated cash
   flows is highly subjective and is based in part on assumptions regarding future occupancy, rental
   rates and capital requirements that could differ materially from actual results in future periods.
   Although the Company&amp;#8217;s strategy is generally to hold its properties over the long-term, the Company
   will dispose of properties to meet its liquidity needs or for other strategic needs. If the
   Company&amp;#8217;s strategy changes or market conditions otherwise dictate an earlier sale date, an
   impairment loss may be recognized to reduce the property to the lower of the carrying amount or
   fair value less costs to sell, and such loss could be material. If the Company determines that
   impairment has occurred and the assets are classified as held and used, the affected assets must be
   reduced to their fair-value.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Where properties have been identified as having a potential for sale, additional judgments are
   required related to the determination as to the appropriate period over which the undiscounted cash
   flows should include the operating cash flows and the amount included as the estimated residual
   value. Management determines the amounts to be included based on a probability weighted cash flow.
   This requires significant judgment. In some cases, the results of whether an impairment is
   indicated are sensitive to changes in assumptions input into the estimates, including the hold
   period until expected sale.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;During the Company&amp;#8217;s impairment review for the six month periods ended June&amp;#160;30, 2011 and 2010,
   the Company determined that no impairment charges were necessary.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company entered into development agreements related to two parcels of land under option for
   ground lease that require the Company to commence development by December&amp;#160;31, 2012. If the Company
   determines that it will not be able to start the construction by the date specified, or if the
   Company determines development is not in its best economic interest and an extension of the
   development period cannot be negotiated, the Company will have to write off all costs that it has
   incurred in preparing these parcels of land for development amounting to $7.7&amp;#160;million as of June
   30, 2011.
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock>
  <!-- End Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table7-->
  <!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table8-->
  <us-gaap:InvestmentPolicyTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table8 - us-gaap:InvestmentPolicyTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company accounts for its investments in unconsolidated Real Estate Ventures under the equity
   method of accounting as it is not the primary beneficiary (for VIEs) and the Company exercises
   significant influence, but does not control these entities under the provisions of the entities&amp;#8217;
   governing agreements pursuant to the accounting standard for the consolidation of VIEs.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Under the equity method, investments in unconsolidated joint ventures are recorded initially at
   cost, as Investments in Real Estate Ventures, and subsequently adjusted for equity in earnings,
   cash contributions, less distributions and impairments. On a periodic basis, management also
   assesses whether there are any indicators that the value of the Company&amp;#8217;s investments in
   unconsolidated Real Estate Ventures may be other than temporarily impaired. An investment is
   impaired only if the value of the investment, as estimated by management, is less than the carrying
   value of the investment and the decline is other than temporary. To the extent impairment has
   occurred, the loss shall be measured as the excess of the carrying amount of the investment over
   the value of the investment, as estimated by management. The determination as to whether an
   impairment exists requires significant management judgment about the fair value of its ownership
   interest. Fair value is determined through various valuation techniques, including but not limited
   to, discounted cash flow models, quoted market values and third party appraisals.
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:InvestmentPolicyTextBlock>
  <!-- End Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table8-->
  <!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table9-->
  <us-gaap:RevenueRecognitionPolicyTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table9 - us-gaap:RevenueRecognitionPolicyTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Rental revenue is recognized on the straight-line basis from the later of the date of the
   commencement of the lease or the date of acquisition of the property subject to existing leases,
   which averages minimum rents over the terms of the leases. The straight-line rent adjustment
   increased revenue by approximately $4.1&amp;#160;million and $8.3&amp;#160;million for the three and six-month
   periods ended June&amp;#160;30, 2011 and approximately $1.8&amp;#160;million and $3.8&amp;#160;million for the three and
   six-month periods ended June&amp;#160;30, 2010, respectively. Deferred rents on the balance sheet represent
   rental revenue received prior to their due dates and amounts paid by the tenant for certain
   improvements considered to be landlord assets that will remain as the Company&amp;#8217;s property at the end
   of the tenant&amp;#8217;s lease term. The amortization of the amounts paid by the tenant for such
   improvements is calculated on a straight-line basis over the term of the tenant&amp;#8217;s lease and is a
   component of straight-line rental income and increased revenue by $0.6&amp;#160;million and $1.2&amp;#160;million for
   the three and six-month periods ended June&amp;#160;30, 2011 and by $0.7&amp;#160;million and $1.6&amp;#160;million for the
   three and six-month periods ended June&amp;#160;30, 2010, respectively. Lease incentives, which are
   included as reductions of rental revenue in the accompanying consolidated statements of operations,
   are recognized on a straight-line basis over the term of the lease. Lease incentives decreased
   revenue by $0.4&amp;#160;million and $0.6&amp;#160;million for the three and six-month periods ended June&amp;#160;30, 2011
   and by $0.3&amp;#160;million and $1.0&amp;#160;million for the three and six-month periods ended June&amp;#160;30, 2010,
   respectively.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Leases also typically provide for tenant reimbursement of a portion of common area maintenance and
   other operating expenses to the extent that a tenant&amp;#8217;s pro rata share of expenses exceeds a base
   year level set in the lease or to the extent that the tenant has a lease on a triple net basis. For
   certain leases, significant assumptions and judgments are made by the Company in determining the
   lease term such as when termination options are provided to the tenant. The lease term impacts the
   period over which minimum rents are determined and recorded and also considers the period over
   which lease related costs are amortized. Termination fees received from tenants, bankruptcy
   settlement fees, third party management fees, labor reimbursement and leasing income are recorded
   when earned.
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:RevenueRecognitionPolicyTextBlock>
  <!-- End Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table9-->
  <!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table10-->
  <us-gaap:CompensationRelatedCostsPolicyTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table10 - us-gaap:CompensationRelatedCostsPolicyTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Parent Company maintains a shareholder-approved equity-incentive plan known as the Amended and
   Restated 1997 Long-Term Incentive Plan (the &amp;#8220;1997 Plan&amp;#8221;). The 1997 Plan is administered by the
   Compensation Committee of the Parent Company&amp;#8217;s Board of Trustees. Under the 1997 Plan, the
   Compensation Committee is authorized to award equity and equity-based awards, including incentive
   stock options, non-qualified stock options, restricted shares and performance-based shares. On
   June&amp;#160;2, 2010, the Parent Company&amp;#8217;s shareholders approved amendments to the 1997 Plan that, among
   other things, increased the number of common shares available for future awards under the 1997 Plan
   by 6,000,000 (of which 3,600,000 shares are available solely for options and share appreciation
   rights). As of June&amp;#160;30, 2011, 5,787,730 common shares remained available for future awards under
   the 1997 Plan (including 4,550,724 shares available solely for options and share appreciation
   rights). Through June&amp;#160;30, 2011, all options awarded under the 1997 Plan had a one to ten-year term.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The
   Company incurred stock-based compensation expense of
   $1.6&amp;#160;million and $3.3&amp;#160;million during the
   three and six-month periods ended June&amp;#160;30, 2011, of which $0.4&amp;#160;million and $0.7&amp;#160;million,
   respectively, were capitalized as part of the Company&amp;#8217;s review of employee salaries eligible for
   capitalization. The Company recognized stock-based compensation
   expense of $1.8&amp;#160;million and $3.1
   million during the three and six-month periods ended June&amp;#160;30, 2010, of which $0.4&amp;#160;million and $0.6
   million, respectively, were also capitalized. The expensed amounts are included in general and
   administrative expense on the Company&amp;#8217;s consolidated income statement in the respective periods.
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:CompensationRelatedCostsPolicyTextBlock>
  <!-- End Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table10-->
  <!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table11-->
  <us-gaap:DerivativesPolicyTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table11 - us-gaap:DerivativesPolicyTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company accounts for its derivative instruments and hedging activities in accordance with the
   accounting standard for derivative and hedging activities. The accounting standard requires the
   Company to measure every derivative instrument (including certain derivative instruments embedded
   in other contracts) at fair value and record them in the balance sheet as either an asset or
   liability. See disclosures below related to the accounting standard for fair value measurements and
   disclosures.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;For derivatives designated as fair value hedges, the changes in fair value of both the
   derivative instrument and the hedged item are recorded in earnings. For derivatives designated as
   cash flow hedges, the effective portions of changes in the fair value of the derivative are
   reported in other comprehensive income while the ineffective portions are recognized in earnings.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company actively manages its ratio of fixed-to-floating rate debt. To manage its fixed and
   floating rate debt in a cost-effective manner, the Company, from time to time, enters into interest
   rate swap agreements as cash flow hedges, under which it agrees to exchange various combinations of
   fixed and/or variable interest rates based on agreed upon notional amounts.
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:DerivativesPolicyTextBlock>
  <!-- End Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table11-->
  <!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table12-->
  <bdn:FairValueMeasurementsPolicyTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table12 - bdn:FairValueMeasurementsPolicyTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Company estimates the fair value of its outstanding derivatives and
   available-for-sale-securities in accordance with the accounting standard for fair value
   measurements and disclosures. The accounting standard defines fair value as the exchange price that
   would be received for an asset or paid to transfer a liability (an exit price) in the principal or
   most advantageous market for the asset or liability in an orderly transaction between market
   participants on the measurement date. It also establishes a fair value hierarchy which requires an
   entity to maximize the use of observable inputs and minimize the use of unobservable inputs when
   measuring fair value. The standard describes three levels of inputs that may be used to measure
   fair value. Financial assets and liabilities recorded on the Consolidated Balance Sheets are
   categorized based on the inputs to the valuation techniques as follows:
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt"&gt;
   &lt;table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"&gt;
   &lt;tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"&gt;
       &lt;td width="4%" style="background: transparent"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%" nowrap="nowrap" align="left"&gt;&lt;b&gt;&amp;#8226;&lt;/b&gt;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;Level 1 inputs are quoted prices (unadjusted)&amp;#160;in active markets for identical assets or
   liabilities that the Company has the ability to access;
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt"&gt;
   &lt;table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"&gt;
   &lt;tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"&gt;
       &lt;td width="4%" style="background: transparent"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%" nowrap="nowrap" align="left"&gt;&lt;b&gt;&amp;#8226;&lt;/b&gt;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;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 may
   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; and
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt"&gt;
   &lt;table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"&gt;
   &lt;tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"&gt;
       &lt;td width="4%" style="background: transparent"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%" nowrap="nowrap" align="left"&gt;&lt;b&gt;&amp;#8226;&lt;/b&gt;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;Level 3 inputs are unobservable inputs for the asset or liability, which is typically
   based on an entity&amp;#8217;s own assumptions, as there is little, if any, related market activity or
   information.
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;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. The Company&amp;#8217;s 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.
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
<!-- next part of non-contiguous block - from filename bdn-20110630_note2_accounting_policy_table13.htm -->
   &lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table13 - bdn:FairValueMeasurementsPolicyTextBlock--&gt;
   &lt;div align="right" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;Non-financial assets and liabilities recorded at fair value on a non-recurring basis to which the
   Company would apply the accounting standard where a measurement was required under fair value would
   include:
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt"&gt;
   &lt;table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"&gt;
   &lt;tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"&gt;
       &lt;td width="4%" style="background: transparent"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%" nowrap="nowrap" align="left"&gt;&lt;b&gt;&amp;#8226;&lt;/b&gt;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;Non-financial assets and liabilities initially measured at fair value in an acquisition
   or business combination that are not remeasured at least quarterly at fair value,
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt"&gt;
   &lt;table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"&gt;
   &lt;tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"&gt;
       &lt;td width="4%" style="background: transparent"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%" nowrap="nowrap" align="left"&gt;&lt;b&gt;&amp;#8226;&lt;/b&gt;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;Long-lived assets measured at fair value due to an impairment in accordance with the
   accounting standard for the impairment or disposal of long-lived assets,
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt"&gt;
   &lt;table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"&gt;
   &lt;tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"&gt;
       &lt;td width="4%" style="background: transparent"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%" nowrap="nowrap" align="left"&gt;&lt;b&gt;&amp;#8226;&lt;/b&gt;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;Equity and cost method investments measured at fair value due to an impairment in
   accordance with the accounting standard for investments,
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt"&gt;
   &lt;table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"&gt;
   &lt;tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"&gt;
       &lt;td width="4%" style="background: transparent"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%" nowrap="nowrap" align="left"&gt;&lt;b&gt;&amp;#8226;&lt;/b&gt;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;Notes receivable adjusted for any impairment in its value in accordance with the
   accounting standard for loan receivables, and
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt"&gt;
   &lt;table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"&gt;
   &lt;tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"&gt;
       &lt;td width="4%" style="background: transparent"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%" nowrap="nowrap" align="left"&gt;&lt;b&gt;&amp;#8226;&lt;/b&gt;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;Asset retirement obligations initially measured at fair value under the accounting
   standard for asset retirement obligations.
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:FairValueMeasurementsPolicyTextBlock>
  <!-- End Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table12-->
  <!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table14-->
  <us-gaap:IncomeTaxPolicyTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table14 - us-gaap:IncomeTaxPolicyTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;i&gt;Parent Company&lt;/i&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Parent Company has elected to be treated as a REIT under Sections&amp;#160;856 through 860 of the
   Internal Revenue Code of 1986, as amended (the &amp;#8220;Code&amp;#8221;). In order to continue to qualify as a REIT,
   the Parent Company is required to, among other things, distribute at least 90% of its annual REIT
   taxable income to its shareholders and meet certain tests regarding the nature of its income and
   assets. As a REIT, the Parent Company is not subject to federal and state income taxes with respect
   to the portion of its income that meets certain criteria and is distributed annually to its
   shareholders. Accordingly, no provision for federal and state income taxes is included in the
   accompanying consolidated financial statements with respect to the operations of the Parent
   Company. The Parent Company intends to continue to operate in a manner that allows it to meet the
   requirements for taxation as a REIT. If the Parent Company fails to qualify as a REIT in any
   taxable year, it will be subject to federal and state income taxes and may not be able to qualify
   as a REIT for the four subsequent tax years. The Parent Company is subject to certain local income
   taxes. Provision for such taxes has been included in general and administrative expenses in the
   Parent Company&amp;#8217;s Consolidated Statements of Operations and Comprehensive Income.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Parent Company has elected to treat several of its subsidiaries as taxable REIT subsidiaries
   (each a &amp;#8220;TRS&amp;#8221;). A TRS is subject to federal, state and local income tax. In general, a TRS may
   perform non-customary services for tenants, hold assets that the Parent Company, as a REIT, cannot
   hold directly and generally may engage in any real estate or non-real estate related business.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;i&gt;Operating Partnership&lt;/i&gt;
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;In general, the Operating Partnership is not subject to federal and state income taxes, and
   accordingly, no provision for income taxes has been made in the accompanying consolidated financial
   statements. The partners of the Operating Partnership are required to include their respective
   share of the Operating Partnership&amp;#8217;s profits or losses in their respective tax returns. The
   Operating Partnership&amp;#8217;s tax returns and the amount of allocable Partnership profits and losses are
   subject to examination by federal and state taxing authorities. If such examination results in
   changes to the Operating Partnership profits or losses, then the tax liability of the partners
   would be changed accordingly.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Operating Partnership has elected to treat several of its subsidiaries as REITs under
   Sections&amp;#160;856 through 860 of the Code. Each subsidiary REIT has met the requirements for treatment
   as a REIT under Sections&amp;#160;856 through 860 of the Code, and, accordingly, no provision has been made
   for federal and state income taxes in the accompanying consolidated financial statements. If any
   subsidiary REIT fails to qualify as a REIT in any taxable year, that subsidiary REIT will be
   subject to federal and state income taxes and may not be able to qualify as a REIT for the four
   subsequent taxable years. Also, each subsidiary REIT may be subject to certain local income taxes.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;The Operating Partnership has elected to treat several of its subsidiaries as taxable TRSs, which
   are subject to federal, state and local income tax.
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:IncomeTaxPolicyTextBlock>
  <!-- End Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table14-->
  <!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table15-->
  <bdn:RecentAccountingPronouncementPolicyTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table15 - bdn:RecentAccountingPronouncementPolicyTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;In June&amp;#160;2011, the Financial Accounting Standards Board (FASB)&amp;#160;issued an amendment to the accounting
   standard for the presentation of comprehensive income. The amendment requires entities to present
   the total of comprehensive income, the components of net income, and the components of other
   comprehensive income either in a single continuous statement of comprehensive income or in two
   separate but consecutive statements. In addition, the amendment requires entities to present on the
   face of the financial statements reclassification adjustments for items that are reclassified from
   other comprehensive income to net income in the statement(s) where the components of net income and
   the components of other comprehensive income are presented. This amendment is effective for fiscal
   years and interim periods beginning after December&amp;#160;15, 2011. The Company&amp;#8217;s adoption of the new
   standard will not have a material impact on its consolidated financial position or results of
   operations as the amendment relates only to changes in financial statement presentation.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;In May&amp;#160;2011, the FASB issued amendments to the accounting standard for fair value measurements and
   disclosures. The amendments change the wording used to describe many of the requirements in U.S.
   GAAP for measuring fair value and for disclosing information about fair value measurements. The
   amendments are intended to create comparability of fair value measurements presented and disclosed
   in financial statements prepared in accordance with U.S. GAAP and International Financial Reporting
   Standards. These amendments are effective for fiscal years and interim periods beginning after
   December&amp;#160;15, 2011. The Company&amp;#8217;s adoption of the new standard will not have a material impact on
   its consolidated financial position or results of operations.
   &lt;/div&gt;
   &lt;div align="justify" style="font-size: 10pt; margin-top: 10pt"&gt;In December&amp;#160;2010, the FASB issued a new accounting standard for the disclosure of supplementary
   pro-forma information for business combinations. This guidance clarifies that the disclosure of
   supplementary pro-forma information for business combinations should be presented such that
   revenues and earnings of the combined entity are calculated as though the relevant business
   combinations that occurred during the current reporting period had occurred as of the beginning of
   the comparable prior annual reporting period. The guidance also seeks to improve the usefulness of
   the supplementary pro-forma information by requiring a description of the nature and amount of
   material, non-recurring pro-forma adjustments that are directly attributable to the business
   combinations. This new standard is effective for business combinations with an acquisition date on
   or after the beginning of the first annual reporting period beginning on or after December&amp;#160;15,
   2010. The Company&amp;#8217;s adoption of this new standard did not have a material impact on its
   consolidated financial position or results of operations.
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:RecentAccountingPronouncementPolicyTextBlock>
  <!-- End Block Tagged Accounting Policy: bdn-20110630_note2_accounting_policy_table15-->
  <!-- Begin Block Tagged Note Table: bdn-20110630_note2_table1-->
  <us-gaap:FairValueMeasurementInputsDisclosureTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note2_table1 - us-gaap:FairValueMeasurementInputsDisclosureTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="14"&gt;&lt;b&gt;Fair Value Measurements at Reporting&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="14" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Date Using:&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Quoted Prices in&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Active Markets for&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Significant Other&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Unobservable&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;June 30,&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Identical Assets&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Observable Inputs&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Inputs&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td nowrap="nowrap" align="left" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Description&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;2011&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;(Level 1)&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;(Level 2)&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;(Level 3)&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Recurring&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Assets:&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Available-for-Sale Securities
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;284&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;284&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
<!-- next part of non-contiguous block - from filename bdn-20110630_note2_table2.htm -->
   &lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note2_table2 - us-gaap:FairValueMeasurementInputsDisclosureTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="14"&gt;&lt;b&gt;Fair Value Measurements at Reporting&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="14" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Date Using:&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Quoted Prices in&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Active Markets for&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Significant Other&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Unobservable&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Identical Assets&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Observable Inputs&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Inputs&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td nowrap="nowrap" align="left" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Description&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;2010&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;(Level 1)&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;(Level 2)&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;(Level 3)&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr&gt;
   &lt;td align="left" valign="top"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Recurring&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Assets:&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Available-for-Sale Securities
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;248&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;248&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:FairValueMeasurementInputsDisclosureTextBlock>
  <!-- End Block Tagged Note Table: bdn-20110630_note2_table1-->
  <!-- Begin Block Tagged Note Table: bdn-20110630_note3_table1-->
  <bdn:ScheduleOfRentalPropertiesTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note3_table1 - bdn:ScheduleOfRentalPropertiesTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="72%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;June 30, 2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;December 31, 2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Land
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;698,982&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;697,724&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Building and improvements
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,722,243&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,693,579&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Tenant improvements
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;463,816&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;442,808&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;4,885,041&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;4,834,111&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:ScheduleOfRentalPropertiesTextBlock>
  <!-- End Block Tagged Note Table: bdn-20110630_note3_table1-->
  <!-- Begin Block Tagged Note Table: bdn-20110630_note3_table2-->
  <bdn:BusinessAcquisitionPurchasePriceAllocationTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note3_table2 - bdn:BusinessAcquisitionPurchasePriceAllocationTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="86%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;August 5,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Building and tenant improvements
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;98,188&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Intangible assets acquired
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;28,856&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Below market lease liabilities assumed
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(683&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Total
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;126,361&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:BusinessAcquisitionPurchasePriceAllocationTextBlock>
  <!-- End Block Tagged Note Table: bdn-20110630_note3_table2-->
  <!-- Begin Block Tagged Note Table: bdn-20110630_note3_table3-->
  <bdn:ScheduleOfIntangiblesAssetsAndLiabilitiesAcquiredTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note3_table3 - bdn:ScheduleOfIntangiblesAssetsAndLiabilitiesAcquiredTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="72%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Weighted Average&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;August 5,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Amortization Period&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;(in years)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Intangible assets:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;In-place lease value
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;13,584&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Tenant relationship value
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;8,870&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Above market tenant leases acquired
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;895&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Below market ground lease acquired
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5,507&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;82&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Total
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;28,856&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;23&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Intangible liabilities:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Below market leases acquired
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;683&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:ScheduleOfIntangiblesAssetsAndLiabilitiesAcquiredTextBlock>
  <!-- End Block Tagged Note Table: bdn-20110630_note3_table3-->
  <!-- Begin Block Tagged Note Table: bdn-20110630_note3_table4-->
  <bdn:SupplementalProFormaOperatingDataTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note3_table4 - bdn:SupplementalProFormaOperatingDataTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="72%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Three-months&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Six-months&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;ended June 30, 2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;ended June 30, 2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Pro forma revenues
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;142,426&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;290,467&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Pro forma loss from continuing operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(5,615&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(12,429&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Pro forma net loss attributable to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(7,314&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(9,448&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Loss per common share from continuing operations:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Basic &amp;#8212; as reported
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.13&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
    &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Basic &amp;#8212; as pro forma
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.13&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Diulted &amp;#8212; as reported
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.13&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Diulted &amp;#8212; as pro forma
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.13&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Loss per common share:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Basic &amp;#8212; as reported
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Basic &amp;#8212; as pro forma
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Diulted &amp;#8212; as reported
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Diulted &amp;#8212; as pro forma
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:SupplementalProFormaOperatingDataTextBlock>
  <!-- End Block Tagged Note Table: bdn-20110630_note3_table4-->
  <!-- Begin Block Tagged Note Table: bdn-20110630_note4_table1-->
  <bdn:EquityMethodInvestmentSummarizedFinancialInformationTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note4_table1 - bdn:EquityMethodInvestmentSummarizedFinancialInformationTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="72%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;June 30,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;December 31,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net property
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;726,254&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;804,705&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Other assets
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;99,589&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;105,576&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Other liabilities
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;39,583&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;44,509&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Debt
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;683,679&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;748,387&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Equity
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;102,581&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;117,385&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Company&amp;#8217;s share of equity (Company&amp;#8217;s basis)
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;82,927&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;84,372&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:EquityMethodInvestmentSummarizedFinancialInformationTextBlock>
  <!-- End Block Tagged Note Table: bdn-20110630_note4_table1-->
  <!-- Begin Block Tagged Note Table: bdn-20110630_note4_table2-->
  <bdn:EquityMethodInvestmentSummarizedFinancialInformationIncomeStatementTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note4_table2 - bdn:EquityMethodInvestmentSummarizedFinancialInformationIncomeStatementTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6"&gt;Three-month periods&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6"&gt;Six-month periods&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;ended June 30,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;ended June 30,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Revenue
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;32,722&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;30,528&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;72,398&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;54,598&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Operating expenses
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;14,370&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;10,305&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;30,544&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;19,001&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Interest expense, net
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;9,550&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;9,270&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;21,673&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;17,008&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Depreciation and amortization
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;8,487&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;8,302&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;18,968&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;14,524&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net (loss)&amp;#160;income
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(315&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,651&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,213&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;4,065&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Company&amp;#8217;s share of income (Company&amp;#8217;s basis)
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,088&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,025&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,321&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,321&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:EquityMethodInvestmentSummarizedFinancialInformationIncomeStatementTextBlock>
  <!-- End Block Tagged Note Table: bdn-20110630_note4_table2-->
  <!-- Begin Block Tagged Note Table: bdn-20110630_note5_table1-->
  <bdn:ComponentsOfDeferredCostsNetTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note5_table1 - bdn:ComponentsOfDeferredCostsNetTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="58%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="10" style="border-bottom: 1px solid #000000"&gt;June 30, 2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Accumulated&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Deferred Costs,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Total Cost&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Amortization&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;net&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Leasing Costs
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;133,734&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(48,223&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;85,511&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Financing Costs
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;39,605&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(11,618&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;27,987&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Total
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;173,339&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(59,841&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;113,498&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="58%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="10" style="border-bottom: 1px solid #000000"&gt;December 31, 2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Accumulated&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Deferred Costs,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Total Cost&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Amortization&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;net&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Leasing Costs
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;123,724&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(43,930&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;79,794&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Financing Costs
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;37,257&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(10,934&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;26,323&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Total
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;160,981&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(54,864&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;106,117&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:ComponentsOfDeferredCostsNetTextBlock>
  <!-- End Block Tagged Note Table: bdn-20110630_note5_table1-->
  <!-- Begin Block Tagged Note Table: bdn-20110630_note6_table1-->
  <us-gaap:ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note6_table1 - us-gaap:ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="58%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="10" style="border-bottom: 1px solid #000000"&gt;June 30, 2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Accumulated&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Intangible Assets,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Total Cost&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Amortization&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;net&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;In-place lease value
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;97,523&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(61,390&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;36,133&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Tenant relationship value
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;80,242&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(46,041&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;34,201&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Above market leases acquired
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;16,718&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(8,651&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;8,067&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Total
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;194,483&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(116,082&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;78,401&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Below market leases acquired
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;66,402&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(40,846&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;25,556&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="58%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="10" style="border-bottom: 1px solid #000000"&gt;December 31, 2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Accumulated&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Intangible Assets,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Total Cost&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Amortization&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;net&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;In-place lease value
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;108,456&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(63,010&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;45,446&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Tenant relationship value
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;95,385&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(52,113&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;43,272&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Above market leases acquired
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;18,319&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(9,575&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;8,744&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Total
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;222,160&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(124,698&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;97,462&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Below market leases acquired
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;67,198&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(37,965&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;29,233&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTextBlock>
  <!-- End Block Tagged Note Table: bdn-20110630_note6_table1-->
  <!-- Begin Block Tagged Note Table: bdn-20110630_note6_table2-->
  <bdn:AnnualAmortizationForItsIntangibleAssetsLiabilitiesTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note6_table2 - bdn:AnnualAmortizationForItsIntangibleAssetsLiabilitiesTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="72%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Assets&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Liabilities&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;2011 (six months remaining)
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;14,510&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;3,581&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;2012
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;20,705&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;6,447&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;2013
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;12,452&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5,902&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;2014
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;9,481&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;4,334&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;2015
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;6,717&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,158&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Thereafter
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;14,536&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,134&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Total
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;78,401&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;25,556&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:AnnualAmortizationForItsIntangibleAssetsLiabilitiesTextBlock>
  <!-- End Block Tagged Note Table: bdn-20110630_note6_table2-->
  <!-- Begin Block Tagged Note Table: bdn-20110630_note7_table1-->
  <bdn:ConsolidatedDebtObligationsTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note7_table1 - bdn:ConsolidatedDebtObligationsTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;u&gt;&lt;b&gt;MORTGAGE DEBT:&lt;/b&gt;&lt;/u&gt;
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Effective&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;June 30,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;December 31,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Interest&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Maturity&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td nowrap="nowrap" align="left" style="border-bottom: 1px solid #000000"&gt;Property / Location&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Rate&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Date&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Arboretum I, II, III &amp;#038; V
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;20,386&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7.59&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;% (a)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Jul-11&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Midlantic Drive/Lenox Drive/DCC I
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;56,514&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;8.05&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%(b)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Oct-11&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Research Office Center
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;39,145&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5.30&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%(c), (d)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Oct-11&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Concord Airport Plaza
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;33,914&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;34,494&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5.55&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%(d)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Jan-12&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Newtown Square/Berwyn Park/Libertyview
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;57,334&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;58,102&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7.25&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;May-13&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Southpoint III
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,249&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,597&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7.75&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Apr-14&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Tysons Corner
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;95,698&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;96,507&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5.36&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%(d)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Aug-15&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Two Logan Square
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;89,800&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;89,800&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7.57&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Apr-16&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;One Logan Square
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;60,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;60,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="1" align="right"&gt;4.50&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;% (e)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" align="center"&gt;Jul-16&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;IRS Philadelphia Campus
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;205,676&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;208,366&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;6.95&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Sep-30&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Cira South Garage
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;45,372&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;46,335&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7.11&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Sep-30&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Principal balance outstanding
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;590,043&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;712,246&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Plus: unamortized fixed-rate debt premiums
   (discounts), net
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,220&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(457&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Total mortgage indebtedness
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;588,823&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;711,789&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;u&gt;&lt;b&gt;UNSECURED DEBT:&lt;/b&gt;&lt;/u&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;$345.0M 3.875% Guaranteed Exchangeable Notes
   due 2026
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;59,835&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;59,835&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5.50&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;% (f)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Oct-11&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Bank Term Loan
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;183,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;183,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="1" align="right"&gt;LIBOR &amp;#043; 0.800&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;% (g)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" align="center"&gt;Jun-12&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Credit Facility
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;42,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;183,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="1" align="right" nowrap="nowrap"&gt;LIBOR &amp;#043; 0.725&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;% (g)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" align="center"&gt;Jun-12&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;$300.0M 5.750% Guaranteed Notes due 2012
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;153,694&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;175,200&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5.73&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Apr-12&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;$250.0M 5.400% Guaranteed Notes due 2014
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;242,681&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;242,681&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5.53&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Nov-14&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;$250.0M 7.500% Guaranteed Notes due 2015
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;248,585&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;250,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7.77&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;May-15&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;$250.0M 6.000% Guaranteed Notes due 2016
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;250,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;250,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5.95&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Apr-16&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;$300.0M 5.700% Guaranteed Notes due 2017
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;300,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;300,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5.68&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;May-17&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;$325.0M 4.950% Guaranteed Notes due 2018
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;325,000&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5.14&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" nowrap="nowrap" align="center"&gt;Apr-18&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Indenture IA (Preferred Trust I)
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;27,062&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;27,062&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="1" align="right"&gt;LIBOR &amp;#043; 1.25&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" align="center"&gt;Mar-35&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Indenture IB (Preferred Trust I)
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;25,774&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;25,774&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="1" align="right"&gt;LIBOR &amp;#043; 1.25&lt;/td&gt;
       &lt;td&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" align="center"&gt;Apr-35&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Indenture II (Preferred Trust II)
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;25,774&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;25,774&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="1" align="right"&gt;LIBOR &amp;#043; 1.25&lt;/td&gt;
       &lt;td&gt;%&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" align="center"&gt;Jul-35&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Principal balance outstanding
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,883,405&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,722,326&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Less: unamortized exchangeable debt discount
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(362&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(906&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;unamortized fixed-rate debt discounts, net
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(5,845&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(2,763&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Total unsecured indebtedness
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;1,877,198&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;1,718,657&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Total Debt Obligations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;2,466,021&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;2,430,446&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="left"&gt;
   &lt;div style="font-size: 3pt; margin-top: 10pt; width: 18%; border-top: 1px solid #000000"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"&gt;
   &lt;tr style="font-size: 6pt"&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="96%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="top"&gt;
       &lt;td nowrap="nowrap" align="left"&gt;(a)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;On April&amp;#160;1, 2011, the Company prepaid the remaining balance of the loan without penalty.
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 3pt"&gt;
   &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="top"&gt;
       &lt;td nowrap="nowrap" align="left"&gt;(b)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;On June&amp;#160;3, 2011, the Company prepaid the remaining balance of the loan without penalty.
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 3pt"&gt;
   &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="top"&gt;
       &lt;td nowrap="nowrap" align="left"&gt;(c)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;On June&amp;#160;30, 2011, the Company prepaid the remaining balance of the loan without penalty. The
   unamortized fixed-rate debt premium of $0.3&amp;#160;million related to this loan was included as part
   of the loss on early extinguishment of debt in the Company&amp;#8217;s consolidated statement of
   operations during the quarter.
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 3pt"&gt;
   &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="top"&gt;
       &lt;td nowrap="nowrap" align="left"&gt;(d)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;These loans were assumed upon acquisition of the related properties. The interest rates
   reflect the market rate at the time of acquisition.
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"&gt;
   &lt;tr style="font-size: 6pt"&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="96%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="top"&gt;
       &lt;td nowrap="nowrap" align="left"&gt;(e)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;This mortgage is subject to an interest rate floor of 4.50% on a monthly basis. On July&amp;#160;11,
   2011, the Company prepaid the balance of the loan without penalty (see Note 18).
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 3pt"&gt;
   &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="top"&gt;
       &lt;td nowrap="nowrap" align="left"&gt;(f)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;On October&amp;#160;20, 2011, the holders of the Guaranteed Exchangeable Notes have the right to
   request the redemption of all or a portion of the Guaranteed Exchangeable Notes they hold at a
   price equal to 100% of the principal amount plus accrued and unpaid interest. Accordingly, the
   Guaranteed Exchangeable Notes have been presented with an October&amp;#160;20, 2011 maturity date.
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 3pt"&gt;
   &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="top"&gt;
       &lt;td nowrap="nowrap" align="left"&gt;(g)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;On March&amp;#160;31, 2011, the maturity dates of the Bank Term Loan and the Credit Facility were
   extended to June&amp;#160;29, 2012 from June&amp;#160;29, 2011. On June&amp;#160;29, 2011, the Company paid a total
   extension fee amounting to $1.2&amp;#160;million which is equal to 15 basis points of the outstanding
   principal balance of the Bank Term Loan and of the committed amount under the Credit Facility.
   The extension of the maturity dates was at the Company&amp;#8217;s option under the Bank Term Loan and the
   Credit Facility agreements. There were no changes in the terms and conditions of the loan
   agreements as a result of the maturity date extensions.
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:ConsolidatedDebtObligationsTextBlock>
  <!-- End Block Tagged Note Table: bdn-20110630_note7_table1-->
  <!-- Begin Block Tagged Note Table: bdn-20110630_note7_table2-->
  <bdn:SummaryOfDebtRepurchasesTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note7_table2 - bdn:SummaryOfDebtRepurchasesTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Repurchase&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Deferred Financing&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td nowrap="nowrap" align="left" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Notes&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Amount&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Principal&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Loss&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Amortization&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;2012 5.750% Notes
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;22,331&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;21,506&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(821&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;82&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;2015 7.500% Notes
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,600&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,415&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(211&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;8&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;23,931&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;22,921&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(1,032&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;90&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:SummaryOfDebtRepurchasesTextBlock>
  <!-- End Block Tagged Note Table: bdn-20110630_note7_table2-->
  <!-- Begin Block Tagged Note Table: bdn-20110630_note7_table3-->
  <us-gaap:ScheduleOfExtinguishmentOfDebtTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note7_table3 - us-gaap:ScheduleOfExtinguishmentOfDebtTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="86%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:45px; text-indent:-15px"&gt;2011
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;6,339&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:45px; text-indent:-15px"&gt;2012
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;424,630&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:45px; text-indent:-15px"&gt;2013
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;67,037&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:45px; text-indent:-15px"&gt;2014
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;255,016&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:45px; text-indent:-15px"&gt;2015
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;348,742&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Thereafter
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,371,684&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Total principal payments
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,473,448&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net unamortized premiums/(discounts)
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(7,427&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:45px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Outstanding indebtedness
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;2,466,021&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:ScheduleOfExtinguishmentOfDebtTextBlock>
  <!-- End Block Tagged Note Table: bdn-20110630_note7_table3-->
  <!-- Begin Block Tagged Note Table: bdn-20110630_note8_table1-->
  <bdn:ScheduleOfFinancialInstrumentsWithFairValuesDifferentFromTheirCarryingAmountTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note8_table1 - bdn:ScheduleOfFinancialInstrumentsWithFairValuesDifferentFromTheirCarryingAmountTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;June 30, 2011&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;December 31, 2010&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Carrying&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Fair&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Carrying&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Fair&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Amount&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Value&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Amount&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Value&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Mortgage
   payable, net of discounts
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;588,823&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;602,815&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;711,789&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;726,348&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Unsecured notes payable, net of discounts
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;1,573,588&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;1,702,493&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;1,274,047&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;1,338,743&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Variable rate debt instruments
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;303,610&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;295,131&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;444,610&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;432,556&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Notes receivable
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;32,255         &lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;(a)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;29,995&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;31,216         &lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;(a)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;28,921&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"&gt;
   &lt;tr style="font-size: 6pt"&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="96%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="top"&gt;
       &lt;td nowrap="nowrap" align="left"&gt;(a)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;
   &lt;div style="text-align: justify"&gt;For purposes of this disclosure, one of the notes is presented gross of the deferred gain of
   $12.9&amp;#160;million arising from the sale of two properties in 2009 accounted for under the accounting
   standard for installment sales.
   &lt;/div&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:ScheduleOfFinancialInstrumentsWithFairValuesDifferentFromTheirCarryingAmountTextBlock>
  <!-- End Block Tagged Note Table: bdn-20110630_note8_table1-->
  <!-- Begin Block Tagged Note Table: bdn-20110630_note10_table1-->
  <bdn:RevenueAndExpenseInformationForPropertyClassifiedAsDiscontinuedOperationsTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note10_table1 - bdn:RevenueAndExpenseInformationForPropertyClassifiedAsDiscontinuedOperationsTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="72%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Three-month period&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Six-month period&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;ended June 30, 2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;ended June 30, 2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Revenue:&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Rents
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;199&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;475&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Tenant reimbursements
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;18&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;83&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Other
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(78&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:45px; text-indent:-15px"&gt;Total revenue
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;217&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;480&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Expenses:&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Property operating expenses
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;101&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;260&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Real estate taxes
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;19&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;70&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Depreciation and amortization
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;40&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;87&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:45px; text-indent:-15px"&gt;Total operating expenses
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;160&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;417&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Income from discontinued operations before gain on
   sale of interests in real estate
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;57&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;63&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net gain on disposition of discontinued operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,836&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,836&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Income from discontinued operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;3,893&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;3,899&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
<!-- next part of non-contiguous block - from filename bdn-20110630_note10_table2.htm -->
   &lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note10_table2 - bdn:RevenueAndExpenseInformationForPropertyClassifiedAsDiscontinuedOperationsTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="72%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Three-month period&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Six-month period&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;ended June 30, 2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;ended June 30, 2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Revenue:&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Rents
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;1,526&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;2,993&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Tenant reimbursements
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;642&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,357&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Other
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:45px; text-indent:-15px"&gt;Total revenue
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,170&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;4,352&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Expenses:&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Property operating expenses
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;751&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,606&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Real estate taxes
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;315&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;631&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Depreciation and amortization
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;836&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,440&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:45px; text-indent:-15px"&gt;Total operating expenses
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,902&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,677&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Income from discontinued operations before gain on
   sale of interests in real estate
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;268&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;675&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net gain on disposition of discontinued operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;6,349&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Income from discontinued operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;268&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;7,024&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:RevenueAndExpenseInformationForPropertyClassifiedAsDiscontinuedOperationsTextBlock>
  <!-- End Block Tagged Note Table: bdn-20110630_note10_table1-->
  <!-- Begin Block Tagged Note Table: bdn-20110630_note12_table1-->
  <us-gaap:EarningsPerShareTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note12_table1 - us-gaap:EarningsPerShareTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="14" style="border-bottom: 1px solid #000000"&gt;Three-month periods ended June 30,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Basic&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Diluted&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Basic&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Diluted&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Numerator&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Loss from continuing operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,127&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,127&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(5,868&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(5,868&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net loss from continuing operations attributable to non-controlling interests
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;243&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;243&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;165&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;165&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Amount allocable to unvested restricted shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(121&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(121&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(128&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(128&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Preferred share dividends
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,998&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,998&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,998&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,998&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Loss from continuing operations available to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(12,003&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(12,003&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(7,829&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(7,829&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Income (loss)&amp;#160;from discontinued operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,893&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,893&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;268&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;268&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Discontinued operations attributable to non-controlling interests
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(78&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(78&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(6&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(6&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Discontinued operations attributable to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,815&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,815&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;262&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;262&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net loss attributable to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(8,188&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(8,188&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(7,567&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(7,567&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Denominator&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Weighted-average shares outstanding
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;135,342,538&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;135,342,538&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;131,510,924&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;131,510,924&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Earnings per Common Share:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Loss from continuing operations attributable to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.09&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.09&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Discontinued operations attributable to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.03&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.03&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Net loss attributable to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="14" style="border-bottom: 1px solid #000000"&gt;Six-month periods ended June 30,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Basic&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Diluted&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Basic&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Diluted&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Numerator&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Loss from continuing operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,623&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,623&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(13,023&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(13,023&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net loss from continuing operations attributable to non-controlling interests
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;294&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;294&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;360&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;360&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Amount allocable to unvested restricted shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(263&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(263&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(256&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(256&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Preferred share dividends
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(3,996&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(3,996&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(3,996&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(3,996&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Loss from continuing operations available to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(14,588&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(14,588&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(16,915&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(16,915&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Income (loss)&amp;#160;from discontinued operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,899&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,899&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7,024&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7,024&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Discontinued operations attributable to non-controlling interests
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(78&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(78&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(150&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(150&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Discontinued operations attributable to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,821&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,821&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;6,874&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;6,874&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net loss attributable to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,767&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,767&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,041&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,041&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Denominator&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Weighted-average shares outstanding
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;134,962,093&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;134,962,093&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;130,146,853&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;130,146,853&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Earnings per Common Share:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Loss from continuing operations attributable to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.11&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.11&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.13&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.13&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Discontinued operations attributable to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.03&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.03&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.05&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.05&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Net loss attributable to common shareholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:EarningsPerShareTextBlock>
  <!-- End Block Tagged Note Table: bdn-20110630_note12_table1-->
  <!-- Begin Block Tagged Note Table: bdn-20110630_note13_table1-->
  <bdn:EarningsPerCommonPartnershipUnitTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note13_table1 - bdn:EarningsPerCommonPartnershipUnitTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="14" style="border-bottom: 1px solid #000000"&gt;Three-month periods ended June 30,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Basic&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Diluted&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Basic&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Diluted&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Numerator&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Loss from continuing operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,127&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,127&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(5,868&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(5,868&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Amount allocable to unvested restricted unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(121&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(121&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(128&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(128&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Preferred unit dividends
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,998&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,998&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,998&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,998&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Loss from continuing operations available to common unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(12,246&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(12,246&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(7,994&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(7,994&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Discontinued operations attributable to common unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,893&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,893&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;268&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;268&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net loss attributable to common unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(8,353&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(8,353&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(7,726&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(7,726&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Denominator&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Weighted-average units outstanding
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;145,220,764&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;145,220,764&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;134,320,032&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;134,320,032&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Earnings per Common Share:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Loss from continuing operations attributable to common
   unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.09&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.09&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Discontinued operations attributable to common unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.03&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.03&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Net loss attributable to common unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.06&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="14" style="border-bottom: 1px solid #000000"&gt;Six-month periods ended June 30,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Basic&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Diluted&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Basic&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Diluted&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Numerator&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Loss from continuing operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,623&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,623&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(13,023&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(13,023&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Amount allocable to unvested restricted unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(263&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(263&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(256&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(256&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Preferred unit dividends
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(3,996&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(3,996&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(3,996&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(3,996&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Loss from continuing operations available to common unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(14,882&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(14,882&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(17,275&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(17,275&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Discontinued operations attributable to common unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,899&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,899&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7,024&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7,024&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net loss attributable to common unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,983&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,983&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,251&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,251&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&lt;b&gt;Denominator&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Weighted-average units outstanding
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;144,852,515&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;144,852,515&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;132,955,961&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;132,955,961&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Earnings per Common Share:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Loss from continuing operations attributable to common
   unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.11&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.11&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.13&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.13&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Discontinued operations attributable to common unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.03&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.03&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.05&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;0.05&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Net loss attributable to common unitholders
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(0.08&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:EarningsPerCommonPartnershipUnitTextBlock>
  <!-- End Block Tagged Note Table: bdn-20110630_note13_table1-->
  <!-- Begin Block Tagged Note Table: bdn-20110630_note14_table1-->
  <bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionActivityTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note14_table1 - bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionActivityTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 0px solid #000000"&gt;&lt;b&gt;Weighted&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Weighted Average&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Average&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Remaining Contractual&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Aggregate Intrinsic&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Shares&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Exercise Price&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Term (in years)&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Value&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Outstanding at January&amp;#160;1, 2011
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,116,611&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;14.56&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7.81&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(9,080,625&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Granted
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;603,241&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;11.89&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;9.68&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(180,972&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Exercised
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(76,887&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2.91&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Outstanding at June&amp;#160;30, 2011
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,642,965&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;14.37&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7.70&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(10,115,971&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Vested/Exercisable at June
   30, 2011
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,331,021&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;16.75&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7.05&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(11,802,863&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionActivityTextBlock>
  <!-- End Block Tagged Note Table: bdn-20110630_note14_table1-->
  <!-- Begin Block Tagged Note Table: bdn-20110630_note14_table2-->
  <bdn:ShareBasedCompensationArrangementsRestrictedShareActivityTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note14_table2 - bdn:ShareBasedCompensationArrangementsRestrictedShareActivityTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="72%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Weighted&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&lt;b&gt;Average Grant&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Shares&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Date Fair value&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Non-vested at January&amp;#160;1, 2011
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;851,278&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;10.75&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Granted
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;197,035&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;11.92&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Vested
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(237,541&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;19.76&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Forfeited
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(2,009&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;15.04&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Non-vested at June&amp;#160;30, 2011
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;808,763&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;9.47&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:ShareBasedCompensationArrangementsRestrictedShareActivityTextBlock>
  <!-- End Block Tagged Note Table: bdn-20110630_note14_table2-->
  <!-- Begin Block Tagged Note Table: bdn-20110630_note16_table1-->
  <us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note16_table1 - us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 8pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="35%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="4%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="4%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="4%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="4%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="4%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="4%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="4%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="4%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="4%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 8pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Pennsylvania&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Philadelphia&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;New Jersey&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;Richmond,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 8pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Suburbs&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;CBD&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Metropolitan, D.C.&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;/Delaware&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Virginia&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Austin, Texas&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;California&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Corporate&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;Total&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;As of June&amp;#160;30, 2011:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Real estate investments, at cost:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Operating properties
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;1,210,274&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;928,880&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;1,366,282&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;568,992&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;306,243&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;254,920&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;249,450&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;4,885,041&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Construction-in-progress
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;33,314&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;33,314&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Land inventory
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;120,245&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;120,245&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;As of December&amp;#160;31, 2010:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Real estate investments, at cost:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Operating properties
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;1,199,957&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;911,354&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;1,359,776&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;568,413&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;294,406&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;254,019&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;246,186&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;4,834,111&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Construction-in-progress
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;33,322&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;33,322&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Land inventory
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;110,055&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;110,055&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;For the three-months ended June&amp;#160;30, 2011:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Total revenue
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;39,137&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;30,573&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;32,616&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;21,098&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;9,277&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;7,637&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;5,382&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(313&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;145,407&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Property operating expenses, real estate taxes and
   third party management expenses
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;13,572&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;11,220&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;12,190&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;10,004&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,623&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,420&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,821&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(275&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;56,575&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net operating income
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;25,565&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;19,353&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;20,426&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;11,094&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;5,654&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;4,217&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;2,561&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(38&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;88,832&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;For the three-months ended June&amp;#160;30, 2010:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Total revenue
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;37,332&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;18,412&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;34,661&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;22,647&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;8,769&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;7,966&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;5,967&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(257&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;135,497&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Property operating expenses, real estate taxes and
   third party management expenses
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;12,866&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7,956&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;11,996&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;10,543&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,165&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,441&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,956&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(29&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;52,894&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net operating income
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;24,466&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;10,456&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;22,665&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;12,104&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;5,604&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;4,525&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;3,011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(228&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;82,603&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;For the six-months ended June&amp;#160;30, 2011:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Total revenue
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;79,431&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;62,423&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;65,258&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;42,429&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;18,076&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;15,750&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;10,791&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(547&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;293,611&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Property operating expenses, real estate taxes and
   third party management expenses
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;30,366&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;23,439&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;24,514&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;21,751&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7,011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;6,514&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5,515&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(609&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;118,501&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net operating income
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;49,065&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;38,984&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;40,744&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;20,678&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;11,065&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;9,236&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;5,276&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;62&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;175,110&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;&lt;!-- Blank Space --&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;For the six-months ended June&amp;#160;30, 2010:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Total revenue
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;76,814&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;36,962&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;69,403&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;47,940&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;18,168&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;15,965&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;11,871&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(626&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;276,497&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Property operating expenses, real estate taxes and
   third party management expenses
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;29,622&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;15,793&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;24,370&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;22,787&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;6,824&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;6,762&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5,684&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(480&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;111,362&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net operating income
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;47,192&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;21,169&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;45,033&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;25,153&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;11,344&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;9,203&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;6,187&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(146&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;165,135&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock>
  <!-- End Block Tagged Note Table: bdn-20110630_note16_table1-->
  <!-- Begin Block Tagged Note Table: bdn-20110630_note16_table2-->
  <bdn:ReconciliationOfConsolidatedNetOperatingIncomeTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note16_table2 - bdn:ReconciliationOfConsolidatedNetOperatingIncomeTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="44%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6"&gt;Three-month periods&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6"&gt;Six-month periods&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;ended June 30,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"&gt;ended June 30,&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2011&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"&gt;2010&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 10pt" valign="bottom"&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6"&gt;(amounts in thousands)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="6"&gt;(amounts in thousands)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Consolidated net operating income
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;88,832&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;82,603&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;175,110&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;165,135&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Less:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Interest expense
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(34,738&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(31,210&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(67,131&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(62,734&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Deferred financing costs
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,070&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(862&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,998&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,873&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Depreciation and amortization
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(58,014&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(51,289&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(109,688&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(103,318&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Administrative expenses
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(5,890&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(6,653&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(12,134&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(12,745&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Plus:
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Interest income
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;421&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;963&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;862&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,828&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Equity in income of real estate ventures
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,088&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,025&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,321&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,321&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Net gain on
   sales of interests in real estate
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;2,791&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff; padding-top: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Loss on early extinguishment of debt
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(756&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(445&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(756&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(1,637&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Loss from continuing operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(10,127&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(5,868&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(10,623&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;(13,023&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff; padding-top: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Income from discontinued operations
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,893&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;268&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;3,899&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;7,024&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Net loss
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(6,234&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(5,600&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(6,724&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;(5,999&lt;/td&gt;
       &lt;td nowrap="nowrap"&gt;)&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 1px"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
           &lt;td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:ReconciliationOfConsolidatedNetOperatingIncomeTextBlock>
  <!-- End Block Tagged Note Table: bdn-20110630_note16_table2-->
  <!-- Begin Block Tagged Note Table: bdn-20110630_note17_table1-->
  <bdn:OperatingLeasesFutureMinimumPaymentsDueTextBlock contextRef="SixMonthsEnded_30Jun2011">&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Note Table: bdn-20110630_note17_table1 - bdn:OperatingLeasesFutureMinimumPaymentsDueTextBlock--&gt;
   &lt;div align="justify" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "&gt;
   &lt;div align="center"&gt;
   &lt;table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"&gt;
   &lt;!-- Begin Table Head --&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td width="72%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="9%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Head --&gt;
   &lt;!-- Begin Table Body --&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;2011 (six months remaining)
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td colspan="3" align="center" nowrap="nowrap"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;909&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;2012
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,818&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;2013
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,818&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;2014
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,909&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;2015
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;1,909&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Thereafter
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;289,897&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- End Table Body --&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</bdn:OperatingLeasesFutureMinimumPaymentsDueTextBlock>
  <!-- End Block Tagged Note Table: bdn-20110630_note17_table1-->
  <bdn:AccretionOfLiabilityRelatedToAcquisition contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-5">2900000</bdn:AccretionOfLiabilityRelatedToAcquisition>
  <bdn:AccretionOfNonControllingInterestLiability contextRef="SixMonthsEnded_30Jun2010_Historic_Tax_Credit_Transaction_Member" unitRef="USD" decimals="-5">400000</bdn:AccretionOfNonControllingInterestLiability>
  <bdn:AccretionOfNonControllingInterestLiability contextRef="ThreeMonthsEnded_30Jun2010_Historic_Tax_Credit_Transaction_Member" unitRef="USD" decimals="-5">300000</bdn:AccretionOfNonControllingInterestLiability>
  <bdn:AccretionOfNonControllingInterestLiability contextRef="SixMonthsEnded_30Jun2011_Historic_Tax_Credit_Transaction_Member" unitRef="USD" decimals="-5">700000</bdn:AccretionOfNonControllingInterestLiability>
  <bdn:AccretionOfNonControllingInterestLiability contextRef="ThreeMonthsEnded_30Jun2011_Historic_Tax_Credit_Transaction_Member" unitRef="USD" decimals="-5">300000</bdn:AccretionOfNonControllingInterestLiability>
  <bdn:AcquiredAboveBelowMarketLeasesNet contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-3181000</bdn:AcquiredAboveBelowMarketLeasesNet>
  <bdn:AcquiredAboveBelowMarketLeasesNet contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-3181000</bdn:AcquiredAboveBelowMarketLeasesNet>
  <bdn:AcquiredAboveBelowMarketLeasesNet contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-2636000</bdn:AcquiredAboveBelowMarketLeasesNet>
  <bdn:AcquiredAboveBelowMarketLeasesNet contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-2636000</bdn:AcquiredAboveBelowMarketLeasesNet>
  <bdn:AdditionalSharesExpectedToBePurchasedUnderProgram contextRef="BalanceAsOf_30Jun2011" unitRef="Shares" decimals="-5">500000</bdn:AdditionalSharesExpectedToBePurchasedUnderProgram>
  <bdn:AdvancesToTenantForPurchaseOfTenantAssets contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">9116000</bdn:AdvancesToTenantForPurchaseOfTenantAssets>
  <bdn:AdvancesToTenantForPurchaseOfTenantAssets contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">9116000</bdn:AdvancesToTenantForPurchaseOfTenantAssets>
  <bdn:AdvancesToTenantForPurchaseOfTenantAssets contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">386000</bdn:AdvancesToTenantForPurchaseOfTenantAssets>
  <bdn:AdvancesToTenantForPurchaseOfTenantAssets contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">386000</bdn:AdvancesToTenantForPurchaseOfTenantAssets>
  <bdn:AggregateApproximateAreaOfOfficeBuildings contextRef="BalanceAsOf_30Jun2011" unitRef="Sqft" decimals="-5">6100000</bdn:AggregateApproximateAreaOfOfficeBuildings>
  <bdn:AgreedContributionInProjectCost contextRef="OneMonthEnded_30Nov2008_Historic_Tax_Credit_Transaction_Member_U_S_B_Member" unitRef="USD" decimals="-5">64800000</bdn:AgreedContributionInProjectCost>
  <bdn:AmountAllocatedToUnvestedRestrictedShareholders contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">256000</bdn:AmountAllocatedToUnvestedRestrictedShareholders>
  <bdn:AmountAllocatedToUnvestedRestrictedShareholders contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">256000</bdn:AmountAllocatedToUnvestedRestrictedShareholders>
  <bdn:AmountAllocatedToUnvestedRestrictedShareholders contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">128000</bdn:AmountAllocatedToUnvestedRestrictedShareholders>
  <bdn:AmountAllocatedToUnvestedRestrictedShareholders contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">128000</bdn:AmountAllocatedToUnvestedRestrictedShareholders>
  <bdn:AmountAllocatedToUnvestedRestrictedShareholders contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">263000</bdn:AmountAllocatedToUnvestedRestrictedShareholders>
  <bdn:AmountAllocatedToUnvestedRestrictedShareholders contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">263000</bdn:AmountAllocatedToUnvestedRestrictedShareholders>
  <bdn:AmountAllocatedToUnvestedRestrictedShareholders contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">121000</bdn:AmountAllocatedToUnvestedRestrictedShareholders>
  <bdn:AmountAllocatedToUnvestedRestrictedShareholders contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">121000</bdn:AmountAllocatedToUnvestedRestrictedShareholders>
  <bdn:AmountAllocatedToUnvestedRestrictedShareholdersDiluted contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-256000</bdn:AmountAllocatedToUnvestedRestrictedShareholdersDiluted>
  <bdn:AmountAllocatedToUnvestedRestrictedShareholdersDiluted contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-256000</bdn:AmountAllocatedToUnvestedRestrictedShareholdersDiluted>
  <bdn:AmountAllocatedToUnvestedRestrictedShareholdersDiluted contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-128000</bdn:AmountAllocatedToUnvestedRestrictedShareholdersDiluted>
  <bdn:AmountAllocatedToUnvestedRestrictedShareholdersDiluted contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-128000</bdn:AmountAllocatedToUnvestedRestrictedShareholdersDiluted>
  <bdn:AmountAllocatedToUnvestedRestrictedShareholdersDiluted contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-263000</bdn:AmountAllocatedToUnvestedRestrictedShareholdersDiluted>
  <bdn:AmountAllocatedToUnvestedRestrictedShareholdersDiluted contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-263000</bdn:AmountAllocatedToUnvestedRestrictedShareholdersDiluted>
  <bdn:AmountAllocatedToUnvestedRestrictedShareholdersDiluted contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-121000</bdn:AmountAllocatedToUnvestedRestrictedShareholdersDiluted>
  <bdn:AmountAllocatedToUnvestedRestrictedShareholdersDiluted contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-121000</bdn:AmountAllocatedToUnvestedRestrictedShareholdersDiluted>
  <bdn:AmountOfDividendDeclared contextRef="BalanceAsOf_06Jul2011" unitRef="USD" decimals="-5">20500000</bdn:AmountOfDividendDeclared>
  <bdn:AmountToBeReceivedForProjectCost contextRef="SixMonthsEnded_30Jun2011_Historic_Tax_Credit_Transaction_Member_U_S_B_Member" unitRef="USD" decimals="-5">3000000</bdn:AmountToBeReceivedForProjectCost>
  <bdn:AntiDilutiveRedeemableLimitedPartnershipUnits contextRef="SixMonthsEnded_30Jun2010" unitRef="Shares" decimals="INF">2809108</bdn:AntiDilutiveRedeemableLimitedPartnershipUnits>
  <bdn:AntiDilutiveRedeemableLimitedPartnershipUnits contextRef="SixMonthsEnded_30Jun2011" unitRef="Shares" decimals="INF">9809759</bdn:AntiDilutiveRedeemableLimitedPartnershipUnits>
  <bdn:AreaOfIrsCampusBuilding contextRef="BalanceAsOf_17Nov2008_Historic_Tax_Credit_Transaction_Member" unitRef="Sqft" decimals="INF">862692</bdn:AreaOfIrsCampusBuilding>
  <bdn:AreaOwnedByRealEstateVentureOfUndevelopedParcelOfLand contextRef="BalanceAsOf_30Jun2011" unitRef="Sqft" decimals="INF">3</bdn:AreaOwnedByRealEstateVentureOfUndevelopedParcelOfLand>
  <bdn:AverageSalesPricePerShare contextRef="SixMonthsEnded_30Jun2011" unitRef="USDEPS" decimals="2">12.18</bdn:AverageSalesPricePerShare>
  <bdn:BalancePortionOfAcquisitionRelatedLiability contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="6">1300000</bdn:BalancePortionOfAcquisitionRelatedLiability>
  <bdn:BusinessAcquisitionConsiderationReceived contextRef="BalanceAsOf_20Jan2011_Parcel_Of_Land_In_Pa_Member" unitRef="USD" decimals="-5">4900000</bdn:BusinessAcquisitionConsiderationReceived>
  <bdn:BusinessAcquisitionCostOfAcquiredEntityCashPaidNetAmount contextRef="BalanceAsOf_05Aug2010_Three_Logan_Square_Member" unitRef="USD" decimals="-5">50300000</bdn:BusinessAcquisitionCostOfAcquiredEntityCashPaidNetAmount>
  <bdn:BusinessAcquisitionEquityInterestIssuedOrIssuableNumberOfUnitsIssued contextRef="BalanceAsOf_05Aug2010_Partnership_Interest_Member_Three_Logan_Square_Member" unitRef="Pure" decimals="INF">7111112</bdn:BusinessAcquisitionEquityInterestIssuedOrIssuableNumberOfUnitsIssued>
  <bdn:BusinessAcquisitionsEquityInterestIssuedOrIssuableDescription contextRef="BalanceAsOf_20Jan2011_Partnership_Interest_Member_Parcel_Of_Land_In_Pa_Member">50% limited interest in the partnership</bdn:BusinessAcquisitionsEquityInterestIssuedOrIssuableDescription>
  <bdn:CapitalizedInternalDirectLeasingCosts contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-5">3100000</bdn:CapitalizedInternalDirectLeasingCosts>
  <bdn:CapitalizedInternalDirectLeasingCosts contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-5">1300000</bdn:CapitalizedInternalDirectLeasingCosts>
  <bdn:CapitalizedInternalDirectLeasingCosts contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-5">3200000</bdn:CapitalizedInternalDirectLeasingCosts>
  <bdn:CapitalizedInternalDirectLeasingCosts contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-5">1700000</bdn:CapitalizedInternalDirectLeasingCosts>
  <bdn:CarryingAmountOfEquityComponent contextRef="BalanceAsOf_30Jun2011_Note_Two_Member" unitRef="USD" decimals="-5">24400000</bdn:CarryingAmountOfEquityComponent>
  <bdn:ChangeInCapitalExpendituresFinancedThroughRetentionPayableAtPeriodEnd contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">1624000</bdn:ChangeInCapitalExpendituresFinancedThroughRetentionPayableAtPeriodEnd>
  <bdn:ChangeInCapitalExpendituresFinancedThroughRetentionPayableAtPeriodEnd contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">1624000</bdn:ChangeInCapitalExpendituresFinancedThroughRetentionPayableAtPeriodEnd>
  <bdn:ChangeInCapitalExpendituresFinancedThroughRetentionPayableAtPeriodEnd contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-5500000</bdn:ChangeInCapitalExpendituresFinancedThroughRetentionPayableAtPeriodEnd>
  <bdn:ChangeInCapitalExpendituresFinancedThroughRetentionPayableAtPeriodEnd contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-5500000</bdn:ChangeInCapitalExpendituresFinancedThroughRetentionPayableAtPeriodEnd>
  <bdn:ChangeInMortgageNotesPayableDueToDeconsolidationOfVariableInterestEntities contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-42877000</bdn:ChangeInMortgageNotesPayableDueToDeconsolidationOfVariableInterestEntities>
  <bdn:ChangeInMortgageNotesPayableDueToDeconsolidationOfVariableInterestEntities contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-42877000</bdn:ChangeInMortgageNotesPayableDueToDeconsolidationOfVariableInterestEntities>
  <bdn:ChangeInRealEstateInvestmentsDueToDeconsolidationOfVariableInterestEntities contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-37126000</bdn:ChangeInRealEstateInvestmentsDueToDeconsolidationOfVariableInterestEntities>
  <bdn:ChangeInRealEstateInvestmentsDueToDeconsolidationOfVariableInterestEntities contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-37126000</bdn:ChangeInRealEstateInvestmentsDueToDeconsolidationOfVariableInterestEntities>
  <bdn:ChangeInUnfundedTenantAllowance contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-2418000</bdn:ChangeInUnfundedTenantAllowance>
  <bdn:ChangeInUnfundedTenantAllowance contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-2418000</bdn:ChangeInUnfundedTenantAllowance>
  <bdn:ChangeInUnfundedTenantAllowance contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">514000</bdn:ChangeInUnfundedTenantAllowance>
  <bdn:ChangeInUnfundedTenantAllowance contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">514000</bdn:ChangeInUnfundedTenantAllowance>
  <bdn:ClosingMarketPriceParentCompanysCommonSharesOnAcquisitionDate contextRef="BalanceAsOf_05Aug2010_Three_Logan_Square_Member" unitRef="USD" decimals="INF">11.54</bdn:ClosingMarketPriceParentCompanysCommonSharesOnAcquisitionDate>
  <bdn:CommittedPreferredEquity contextRef="BalanceAsOf_30Nov2010" unitRef="USD" decimals="-5">25000000</bdn:CommittedPreferredEquity>
  <bdn:CommonPartnershipUnitsIssued contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="Shares" decimals="INF">679285</bdn:CommonPartnershipUnitsIssued>
  <bdn:CommonPartnershipUnitsIssuedToParentCompany contextRef="SixMonthsEnded_30Jun2011" unitRef="Shares" decimals="INF">679285</bdn:CommonPartnershipUnitsIssuedToParentCompany>
  <bdn:CommonSharesCapacityRestored contextRef="BalanceAsOf_02May2006" unitRef="Shares" decimals="-5">3500000</bdn:CommonSharesCapacityRestored>
  <bdn:CommonSharesInGrantorTrust contextRef="BalanceAsOf_31Dec2010" unitRef="Shares" decimals="INF">291281</bdn:CommonSharesInGrantorTrust>
  <bdn:CommonSharesInGrantorTrust contextRef="BalanceAsOf_30Jun2011" unitRef="Shares" decimals="INF">295852</bdn:CommonSharesInGrantorTrust>
  <bdn:CompanyAgreedNotToSellAcquiredPropertiesUpToPeriod contextRef="BalanceAsOf_30Jun2011">P15Y</bdn:CompanyAgreedNotToSellAcquiredPropertiesUpToPeriod>
  <bdn:ContributionAllocatedInNonControllingInterest contextRef="BalanceAsOf_31Dec2010_Historic_Tax_Credit_Transaction_Member" unitRef="USD" decimals="-5">2100000</bdn:ContributionAllocatedInNonControllingInterest>
  <bdn:ContributionAllocatedInNonControllingInterest contextRef="BalanceAsOf_30Jun2011_Historic_Tax_Credit_Transaction_Member" unitRef="USD" decimals="-5">2200000</bdn:ContributionAllocatedInNonControllingInterest>
  <bdn:ContributionsFromHistoricTaxCreditTransactionNetOfDeferredCosts contextRef="OneMonthEnded_30Nov2008_Historic_Tax_Credit_Transaction_Member_U_S_B_Member" unitRef="USD" decimals="-5">10200000</bdn:ContributionsFromHistoricTaxCreditTransactionNetOfDeferredCosts>
  <bdn:ContributionsFromHistoricTaxCreditTransactionNetOfDeferredCosts contextRef="OneMonthEnded_31Dec2009_Historic_Tax_Credit_Transaction_Member_U_S_B_Member" unitRef="USD" decimals="-5">23800000</bdn:ContributionsFromHistoricTaxCreditTransactionNetOfDeferredCosts>
  <bdn:ContributionsFromHistoricTaxCreditTransactionNetOfDeferredCosts contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">27396000</bdn:ContributionsFromHistoricTaxCreditTransactionNetOfDeferredCosts>
  <bdn:ContributionsFromHistoricTaxCreditTransactionNetOfDeferredCosts contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">27396000</bdn:ContributionsFromHistoricTaxCreditTransactionNetOfDeferredCosts>
  <bdn:ContributionsFromHistoricTaxCreditTransactionNetOfDeferredCosts contextRef="OneMonthEnded_30Jun2010_Historic_Tax_Credit_Transaction_Member_U_S_B_Member" unitRef="USD" decimals="-5">27400000</bdn:ContributionsFromHistoricTaxCreditTransactionNetOfDeferredCosts>
  <bdn:CumulativeInterestAccretionOnRepaymentsOfUnsecuredNotes contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-2716000</bdn:CumulativeInterestAccretionOnRepaymentsOfUnsecuredNotes>
  <bdn:CumulativeInterestAccretionOnRepaymentsOfUnsecuredNotes contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-2716000</bdn:CumulativeInterestAccretionOnRepaymentsOfUnsecuredNotes>
  <bdn:DebtDiscountWriteOffsResultingFromDebtRepurchases contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-5">1600000</bdn:DebtDiscountWriteOffsResultingFromDebtRepurchases>
  <bdn:DebtDiscountWriteOffsResultingFromDebtRepurchases contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-5">500000</bdn:DebtDiscountWriteOffsResultingFromDebtRepurchases>
  <bdn:DebtDiscountWriteOffsResultingFromDebtRepurchases contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-5">0</bdn:DebtDiscountWriteOffsResultingFromDebtRepurchases>
  <bdn:DebtDiscountWriteOffsResultingFromDebtRepurchases contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-5">0</bdn:DebtDiscountWriteOffsResultingFromDebtRepurchases>
  <bdn:DebtInstrumentInterestRatesEffectivePercentage contextRef="BalanceAsOf_30Jun2011_Unsecured_Debt_Member_Indenture_Ia_Preferred_Trust_I_Member">LIBOR + 1.25%</bdn:DebtInstrumentInterestRatesEffectivePercentage>
  <bdn:DebtInstrumentInterestRatesEffectivePercentage contextRef="BalanceAsOf_30Jun2011_Unsecured_Debt_Member_Indenture_Ii_Preferred_Trust_Ii_Member">LIBOR + 1.25%</bdn:DebtInstrumentInterestRatesEffectivePercentage>
  <bdn:DebtInstrumentInterestRatesEffectivePercentage contextRef="BalanceAsOf_30Jun2011_Credit_Facility_Member_Unsecured_Debt_Member">LIBOR + 0.725%</bdn:DebtInstrumentInterestRatesEffectivePercentage>
  <bdn:DebtInstrumentInterestRatesEffectivePercentage contextRef="BalanceAsOf_30Jun2011_Bank_Term_Loan_Member_Unsecured_Debt_Member">LIBOR + 0.800%</bdn:DebtInstrumentInterestRatesEffectivePercentage>
  <bdn:DebtInstrumentInterestRatesEffectivePercentage contextRef="BalanceAsOf_30Jun2011_Unsecured_Debt_Member_Indenture_Ib_Preferred_Trust_I_Member">LIBOR + 1.25%</bdn:DebtInstrumentInterestRatesEffectivePercentage>
  <bdn:DebtInstrumentMaturityDates contextRef="BalanceAsOf_30Jun2011_Secured_Debt_Member_Southpoint_Iii_Member">Apr-14</bdn:DebtInstrumentMaturityDates>
  <bdn:DebtInstrumentMaturityDates contextRef="BalanceAsOf_30Jun2011_Unsecured_Debt_Member_Note_Eight_Member">Apr-18</bdn:DebtInstrumentMaturityDates>
  <bdn:DebtInstrumentMaturityDates contextRef="BalanceAsOf_30Jun2011_Two_Logan_Square_Member_Secured_Debt_Member">Apr-16</bdn:DebtInstrumentMaturityDates>
  <bdn:DebtInstrumentMaturityDates contextRef="BalanceAsOf_30Jun2011_One_Logan_Square_Member_Secured_Debt_Member">Jul-16</bdn:DebtInstrumentMaturityDates>
  <bdn:DebtInstrumentMaturityDates contextRef="BalanceAsOf_30Jun2011_Note_Three_Member_Unsecured_Debt_Member">Apr-12</bdn:DebtInstrumentMaturityDates>
  <bdn:DebtInstrumentMaturityDates contextRef="BalanceAsOf_30Jun2011_Unsecured_Debt_Member_Indenture_Ii_Preferred_Trust_Ii_Member">Jul-35</bdn:DebtInstrumentMaturityDates>
  <bdn:DebtInstrumentMaturityDates contextRef="BalanceAsOf_30Jun2011_Secured_Debt_Member_Midlantic_Drivelenox_Drivedcc_I_Member">Oct-11</bdn:DebtInstrumentMaturityDates>
  <bdn:DebtInstrumentMaturityDates contextRef="BalanceAsOf_30Jun2011_Bank_Term_Loan_Member_Unsecured_Debt_Member">Jun-12</bdn:DebtInstrumentMaturityDates>
  <bdn:DebtInstrumentMaturityDates contextRef="BalanceAsOf_30Jun2011_Unsecured_Debt_Member_Indenture_Ib_Preferred_Trust_I_Member">Apr-35</bdn:DebtInstrumentMaturityDates>
  <bdn:DebtInstrumentMaturityDates contextRef="BalanceAsOf_30Jun2011_Credit_Facility_Member_Unsecured_Debt_Member">Jun-12</bdn:DebtInstrumentMaturityDates>
  <bdn:DebtInstrumentMaturityDates contextRef="BalanceAsOf_30Jun2011_Note_Two_Member_Unsecured_Debt_Member">Oct-11</bdn:DebtInstrumentMaturityDates>
  <bdn:DebtInstrumentMaturityDates contextRef="BalanceAsOf_30Jun2011_Research_Office_Center_Member_Secured_Debt_Member">Oct-11</bdn:DebtInstrumentMaturityDates>
  <bdn:DebtInstrumentMaturityDates contextRef="BalanceAsOf_30Jun2011_Concord_Airport_Plaza_Member_Secured_Debt_Member">Jan-12</bdn:DebtInstrumentMaturityDates>
  <bdn:DebtInstrumentMaturityDates contextRef="BalanceAsOf_30Jun2011_Tysons_Corner_Member_Secured_Debt_Member">Aug-15</bdn:DebtInstrumentMaturityDates>
  <bdn:DebtInstrumentMaturityDates contextRef="BalanceAsOf_30Jun2011_Note_Six_Member_Unsecured_Debt_Member">Apr-16</bdn:DebtInstrumentMaturityDates>
  <bdn:DebtInstrumentMaturityDates contextRef="BalanceAsOf_30Jun2011_Note_Five_Member_Unsecured_Debt_Member">May-15</bdn:DebtInstrumentMaturityDates>
  <bdn:DebtInstrumentMaturityDates contextRef="BalanceAsOf_30Jun2011_Secured_Debt_Member_Irs_Philadelphia_Campus_Member">Sep-30</bdn:DebtInstrumentMaturityDates>
  <bdn:DebtInstrumentMaturityDates contextRef="BalanceAsOf_30Jun2011_Unsecured_Debt_Member_Indenture_Ia_Preferred_Trust_I_Member">Mar-35</bdn:DebtInstrumentMaturityDates>
  <bdn:DebtInstrumentMaturityDates contextRef="BalanceAsOf_30Jun2011_Cira_South_Garage_Member_Secured_Debt_Member">Sep-30</bdn:DebtInstrumentMaturityDates>
  <bdn:DebtInstrumentMaturityDates contextRef="BalanceAsOf_30Jun2011_Secured_Debt_Member_Arboretum_I_Ii_Iii_V_Member">Jul-11</bdn:DebtInstrumentMaturityDates>
  <bdn:DebtInstrumentMaturityDates contextRef="BalanceAsOf_30Jun2011_Note_Seven_Member_Unsecured_Debt_Member">May-17</bdn:DebtInstrumentMaturityDates>
  <bdn:DebtInstrumentMaturityDates contextRef="BalanceAsOf_30Jun2011_Note_Four_Member_Unsecured_Debt_Member">Nov-14</bdn:DebtInstrumentMaturityDates>
  <bdn:DebtInstrumentMaturityDates contextRef="BalanceAsOf_30Jun2011_Secured_Debt_Member_Newtown_Squareberwyn_Parklibertyview_Member">May-13</bdn:DebtInstrumentMaturityDates>
  <bdn:DecreaseInRevenueDueToLeaseIncentives contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-5">1000000</bdn:DecreaseInRevenueDueToLeaseIncentives>
  <bdn:DecreaseInRevenueDueToLeaseIncentives contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-5">300000</bdn:DecreaseInRevenueDueToLeaseIncentives>
  <bdn:DecreaseInRevenueDueToLeaseIncentives contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-5">600000</bdn:DecreaseInRevenueDueToLeaseIncentives>
  <bdn:DecreaseInRevenueDueToLeaseIncentives contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-5">400000</bdn:DecreaseInRevenueDueToLeaseIncentives>
  <bdn:DeferredCompensationPayableInCommonStock contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">-5774000</bdn:DeferredCompensationPayableInCommonStock>
  <bdn:DeferredCompensationPayableInCommonStock contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">-5737000</bdn:DeferredCompensationPayableInCommonStock>
  <bdn:DeferredCostsAccumulatedAmortization contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">-54864000</bdn:DeferredCostsAccumulatedAmortization>
  <bdn:DeferredCostsAccumulatedAmortization contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">-59841000</bdn:DeferredCostsAccumulatedAmortization>
  <bdn:DeferredCostsGross contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">160981000</bdn:DeferredCostsGross>
  <bdn:DeferredCostsGross contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">173339000</bdn:DeferredCostsGross>
  <bdn:DeferredFinancingCostExpectedToBeWriteOff contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-5">800000</bdn:DeferredFinancingCostExpectedToBeWriteOff>
  <bdn:DeferredIncomeGainsAndRent contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">121552000</bdn:DeferredIncomeGainsAndRent>
  <bdn:DeferredIncomeGainsAndRent contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">121552000</bdn:DeferredIncomeGainsAndRent>
  <bdn:DeferredIncomeGainsAndRent contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">112814000</bdn:DeferredIncomeGainsAndRent>
  <bdn:DeferredIncomeGainsAndRent contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">112814000</bdn:DeferredIncomeGainsAndRent>
  <bdn:DerivativeExpirationPeriodOfTreasuryLockAgreements contextRef="SixMonthsEnded_30Jun2011">P7Y</bdn:DerivativeExpirationPeriodOfTreasuryLockAgreements>
  <bdn:DerivativeTreasuryLockAgreements contextRef="SixMonthsEnded_30Jun2011">seven intra-day treasury lock agreements</bdn:DerivativeTreasuryLockAgreements>
  <bdn:DevelopmentExpenseForLand contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-5">7700000</bdn:DevelopmentExpenseForLand>
  <bdn:DistributionDeclaredForCommonPartnershipUnitholders contextRef="BalanceAsOf_31May2011_Subsidiaries_Member" unitRef="USD" decimals="-5">20500000</bdn:DistributionDeclaredForCommonPartnershipUnitholders>
  <bdn:DistributionDeclaredPerCommonPartnershipUnit contextRef="BalanceAsOf_31May2011_Subsidiaries_Member" unitRef="USDEPS" decimals="INF">0.15</bdn:DistributionDeclaredPerCommonPartnershipUnit>
  <bdn:DistributionsPaidPreferredUnitholders contextRef="OneMonthEnded_30Jun2011_Series_E_Preferred_Stock_Member" unitRef="USD" decimals="-5">1100000</bdn:DistributionsPaidPreferredUnitholders>
  <bdn:DistributionsPaidPreferredUnitholders contextRef="OneMonthEnded_30Jun2011_Series_D_Preferred_Stocks_Member" unitRef="USD" decimals="-5">900000</bdn:DistributionsPaidPreferredUnitholders>
  <bdn:DividendDeclaredPerCommonShare contextRef="BalanceAsOf_31May2011" unitRef="USDEPS" decimals="INF">0.15</bdn:DividendDeclaredPerCommonShare>
  <bdn:DividendPaidForSeriesCPreferredShares contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-5">900000</bdn:DividendPaidForSeriesCPreferredShares>
  <bdn:DividendPaidForSeriesDPreferredShares contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-5">1100000</bdn:DividendPaidForSeriesDPreferredShares>
  <bdn:DividendRate contextRef="BalanceAsOf_05Aug2010" unitRef="USD" decimals="INF">0.60</bdn:DividendRate>
  <bdn:EquityMethodInvestmentSummarizedFinancialInformationDebt contextRef="BalanceAsOf_31Dec2010_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">748387000</bdn:EquityMethodInvestmentSummarizedFinancialInformationDebt>
  <bdn:EquityMethodInvestmentSummarizedFinancialInformationDebt contextRef="BalanceAsOf_30Jun2011_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">683679000</bdn:EquityMethodInvestmentSummarizedFinancialInformationDebt>
  <bdn:EquityMethodInvestmentSummarizedFinancialInformationDepreciationAndAmortization contextRef="SixMonthsEnded_30Jun2010_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">14524000</bdn:EquityMethodInvestmentSummarizedFinancialInformationDepreciationAndAmortization>
  <bdn:EquityMethodInvestmentSummarizedFinancialInformationDepreciationAndAmortization contextRef="ThreeMonthsEnded_30Jun2010_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">8302000</bdn:EquityMethodInvestmentSummarizedFinancialInformationDepreciationAndAmortization>
  <bdn:EquityMethodInvestmentSummarizedFinancialInformationDepreciationAndAmortization contextRef="SixMonthsEnded_30Jun2011_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">18968000</bdn:EquityMethodInvestmentSummarizedFinancialInformationDepreciationAndAmortization>
  <bdn:EquityMethodInvestmentSummarizedFinancialInformationDepreciationAndAmortization contextRef="ThreeMonthsEnded_30Jun2011_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">8487000</bdn:EquityMethodInvestmentSummarizedFinancialInformationDepreciationAndAmortization>
  <bdn:EquityMethodInvestmentSummarizedFinancialInformationInterestExpenseNet contextRef="SixMonthsEnded_30Jun2010_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">17008000</bdn:EquityMethodInvestmentSummarizedFinancialInformationInterestExpenseNet>
  <bdn:EquityMethodInvestmentSummarizedFinancialInformationInterestExpenseNet contextRef="ThreeMonthsEnded_30Jun2010_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">9270000</bdn:EquityMethodInvestmentSummarizedFinancialInformationInterestExpenseNet>
  <bdn:EquityMethodInvestmentSummarizedFinancialInformationInterestExpenseNet contextRef="SixMonthsEnded_30Jun2011_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">21673000</bdn:EquityMethodInvestmentSummarizedFinancialInformationInterestExpenseNet>
  <bdn:EquityMethodInvestmentSummarizedFinancialInformationInterestExpenseNet contextRef="ThreeMonthsEnded_30Jun2011_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">9550000</bdn:EquityMethodInvestmentSummarizedFinancialInformationInterestExpenseNet>
  <bdn:EquityMethodInvestmentSummarizedFinancialInformationNetProperty contextRef="BalanceAsOf_31Dec2010_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">804705000</bdn:EquityMethodInvestmentSummarizedFinancialInformationNetProperty>
  <bdn:EquityMethodInvestmentSummarizedFinancialInformationNetProperty contextRef="BalanceAsOf_30Jun2011_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">726254000</bdn:EquityMethodInvestmentSummarizedFinancialInformationNetProperty>
  <bdn:EquityMethodInvestmentSummarizedFinancialInformationOperatingExpenses contextRef="SixMonthsEnded_30Jun2010_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">19001000</bdn:EquityMethodInvestmentSummarizedFinancialInformationOperatingExpenses>
  <bdn:EquityMethodInvestmentSummarizedFinancialInformationOperatingExpenses contextRef="ThreeMonthsEnded_30Jun2010_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">10305000</bdn:EquityMethodInvestmentSummarizedFinancialInformationOperatingExpenses>
  <bdn:EquityMethodInvestmentSummarizedFinancialInformationOperatingExpenses contextRef="SixMonthsEnded_30Jun2011_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">30544000</bdn:EquityMethodInvestmentSummarizedFinancialInformationOperatingExpenses>
  <bdn:EquityMethodInvestmentSummarizedFinancialInformationOperatingExpenses contextRef="ThreeMonthsEnded_30Jun2011_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">14370000</bdn:EquityMethodInvestmentSummarizedFinancialInformationOperatingExpenses>
  <bdn:EquityMethodInvestmentSummarizedFinancialInformationOtherAssets contextRef="BalanceAsOf_31Dec2010_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">105576000</bdn:EquityMethodInvestmentSummarizedFinancialInformationOtherAssets>
  <bdn:EquityMethodInvestmentSummarizedFinancialInformationOtherAssets contextRef="BalanceAsOf_30Jun2011_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">99589000</bdn:EquityMethodInvestmentSummarizedFinancialInformationOtherAssets>
  <bdn:EquityMethodInvestmentSummarizedFinancialInformationOtherLiabilities contextRef="BalanceAsOf_31Dec2010_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">44509000</bdn:EquityMethodInvestmentSummarizedFinancialInformationOtherLiabilities>
  <bdn:EquityMethodInvestmentSummarizedFinancialInformationOtherLiabilities contextRef="BalanceAsOf_30Jun2011_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">39583000</bdn:EquityMethodInvestmentSummarizedFinancialInformationOtherLiabilities>
  <bdn:ExpectedBenefitFromQualifiedProgram contextRef="SixMonthsEnded_30Jun2011_New_Markets_Tax_Credit_Transaction_Member" unitRef="USD" decimals="-5">7800000</bdn:ExpectedBenefitFromQualifiedProgram>
  <bdn:ExpenseOfDebtOffering contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-5">600000</bdn:ExpenseOfDebtOffering>
  <bdn:ExtendedMaturityDate contextRef="SixMonthsEnded_30Jun2011_Bank_Term_Loan_Member_Credit_Facility_Member">2012-06-29</bdn:ExtendedMaturityDate>
  <bdn:ExtensionFee contextRef="BalanceAsOf_29Jul2011_Bank_Term_Loan_Member_Credit_Facility_Member" unitRef="USD" decimals="-5">1200000</bdn:ExtensionFee>
  <bdn:FairValueTreasuryLockAgreements contextRef="OneMonthEnded_31Mar2011" unitRef="USD" decimals="-5">600000</bdn:FairValueTreasuryLockAgreements>
  <bdn:FutureAmortizationExpenseThereafter contextRef="SixMonthsEnded_30Jun2011_Liabilities_Total_Member" unitRef="USD" decimals="-3">3134000</bdn:FutureAmortizationExpenseThereafter>
  <bdn:FutureAmortizationExpenseThereafter contextRef="SixMonthsEnded_30Jun2011_Assets_Total_Member" unitRef="USD" decimals="-3">14536000</bdn:FutureAmortizationExpenseThereafter>
  <bdn:IfCompanyTakesFeeTitleToTwoLoganSquareUponForeclosureOfItsMortgageCompanyHasAgreedToPayUnaffiliatedThirdPartyThatHoldsResidualInterestInFeeOwnerOfThisProperty contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-5">2900000</bdn:IfCompanyTakesFeeTitleToTwoLoganSquareUponForeclosureOfItsMortgageCompanyHasAgreedToPayUnaffiliatedThirdPartyThatHoldsResidualInterestInFeeOwnerOfThisProperty>
  <bdn:IncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-17275000</bdn:IncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic>
  <bdn:IncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-7994000</bdn:IncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic>
  <bdn:IncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-14882000</bdn:IncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic>
  <bdn:IncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-12246000</bdn:IncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic>
  <bdn:IncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-17275000</bdn:IncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted>
  <bdn:IncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-7994000</bdn:IncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted>
  <bdn:IncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-14882000</bdn:IncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted>
  <bdn:IncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-12246000</bdn:IncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted>
  <bdn:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNonControllingInterestDiluted contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-13023000</bdn:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNonControllingInterestDiluted>
  <bdn:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNonControllingInterestDiluted contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-13023000</bdn:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNonControllingInterestDiluted>
  <bdn:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNonControllingInterestDiluted contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-5868000</bdn:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNonControllingInterestDiluted>
  <bdn:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNonControllingInterestDiluted contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-5868000</bdn:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNonControllingInterestDiluted>
  <bdn:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNonControllingInterestDiluted contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-10623000</bdn:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNonControllingInterestDiluted>
  <bdn:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNonControllingInterestDiluted contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-10623000</bdn:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNonControllingInterestDiluted>
  <bdn:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNonControllingInterestDiluted contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-10127000</bdn:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNonControllingInterestDiluted>
  <bdn:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNonControllingInterestDiluted contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-10127000</bdn:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNonControllingInterestDiluted>
  <bdn:IncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">6874000</bdn:IncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic>
  <bdn:IncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">262000</bdn:IncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic>
  <bdn:IncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">3821000</bdn:IncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic>
  <bdn:IncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">3815000</bdn:IncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic>
  <bdn:IncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersDiluted contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">6874000</bdn:IncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersDiluted>
  <bdn:IncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersDiluted contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">262000</bdn:IncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersDiluted>
  <bdn:IncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersDiluted contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">3821000</bdn:IncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersDiluted>
  <bdn:IncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersDiluted contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">3815000</bdn:IncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersDiluted>
  <bdn:IncomeLossFromDiscontinuedOperationsDiluted contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">7024000</bdn:IncomeLossFromDiscontinuedOperationsDiluted>
  <bdn:IncomeLossFromDiscontinuedOperationsDiluted contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">268000</bdn:IncomeLossFromDiscontinuedOperationsDiluted>
  <bdn:IncomeLossFromDiscontinuedOperationsDiluted contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">3899000</bdn:IncomeLossFromDiscontinuedOperationsDiluted>
  <bdn:IncomeLossFromDiscontinuedOperationsDiluted contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">3893000</bdn:IncomeLossFromDiscontinuedOperationsDiluted>
  <bdn:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNonControllingInterestDiluted contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-150000</bdn:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNonControllingInterestDiluted>
  <bdn:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNonControllingInterestDiluted contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-6000</bdn:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNonControllingInterestDiluted>
  <bdn:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNonControllingInterestDiluted contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-78000</bdn:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNonControllingInterestDiluted>
  <bdn:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNonControllingInterestDiluted contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-78000</bdn:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNonControllingInterestDiluted>
  <bdn:IncomeLossFromDiscontinuedOperationsNetOfTaxDiluted contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">7024000</bdn:IncomeLossFromDiscontinuedOperationsNetOfTaxDiluted>
  <bdn:IncomeLossFromDiscontinuedOperationsNetOfTaxDiluted contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">268000</bdn:IncomeLossFromDiscontinuedOperationsNetOfTaxDiluted>
  <bdn:IncomeLossFromDiscontinuedOperationsNetOfTaxDiluted contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">3899000</bdn:IncomeLossFromDiscontinuedOperationsNetOfTaxDiluted>
  <bdn:IncomeLossFromDiscontinuedOperationsNetOfTaxDiluted contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">3893000</bdn:IncomeLossFromDiscontinuedOperationsNetOfTaxDiluted>
  <bdn:IncreaseDecreaseInDeferredIncomeGainsAndRents contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-5594000</bdn:IncreaseDecreaseInDeferredIncomeGainsAndRents>
  <bdn:IncreaseDecreaseInDeferredIncomeGainsAndRents contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-5594000</bdn:IncreaseDecreaseInDeferredIncomeGainsAndRents>
  <bdn:IncreaseDecreaseInDeferredIncomeGainsAndRents contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-5048000</bdn:IncreaseDecreaseInDeferredIncomeGainsAndRents>
  <bdn:IncreaseDecreaseInDeferredIncomeGainsAndRents contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-5048000</bdn:IncreaseDecreaseInDeferredIncomeGainsAndRents>
  <bdn:IncreasedRevenueDueToAmortizationOfDeferredRent contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-5">1600000</bdn:IncreasedRevenueDueToAmortizationOfDeferredRent>
  <bdn:IncreasedRevenueDueToAmortizationOfDeferredRent contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-5">700000</bdn:IncreasedRevenueDueToAmortizationOfDeferredRent>
  <bdn:IncreasedRevenueDueToAmortizationOfDeferredRent contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-5">1200000</bdn:IncreasedRevenueDueToAmortizationOfDeferredRent>
  <bdn:IncreasedRevenueDueToAmortizationOfDeferredRent contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-5">600000</bdn:IncreasedRevenueDueToAmortizationOfDeferredRent>
  <bdn:IncreaseInSharesDueToAmendmentsInPlan contextRef="BalanceAsOf_02Jun2010" unitRef="Shares" decimals="INF">6000000</bdn:IncreaseInSharesDueToAmendmentsInPlan>
  <bdn:IncreaseInSharesDueToAmendmentsInPlanSharesSolelyAvailableForOptionsAndShareAppreciationRights contextRef="BalanceAsOf_02Jun2010" unitRef="Shares" decimals="INF">3600000</bdn:IncreaseInSharesDueToAmendmentsInPlanSharesSolelyAvailableForOptionsAndShareAppreciationRights>
  <bdn:InitialContributionForAcquisitionOfPartnerships contextRef="BalanceAsOf_30Nov2010" unitRef="USD" decimals="-5">5000000</bdn:InitialContributionForAcquisitionOfPartnerships>
  <bdn:InitialExchangeRateForGuaranteedExchangeableNotes contextRef="SixMonthsEnded_30Jun2011_Note_Two_Member_Unsecured_Debt_Member">25.4065 shares per $1,000 principal amount of notes</bdn:InitialExchangeRateForGuaranteedExchangeableNotes>
  <bdn:InterestOnAmortizationOfDebtDiscount contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-5">900000</bdn:InterestOnAmortizationOfDebtDiscount>
  <bdn:InterestOnAmortizationOfDebtDiscount contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-5">400000</bdn:InterestOnAmortizationOfDebtDiscount>
  <bdn:InterestOnAmortizationOfDebtDiscount contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-5">600000</bdn:InterestOnAmortizationOfDebtDiscount>
  <bdn:InterestOnAmortizationOfDebtDiscount contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-5">300000</bdn:InterestOnAmortizationOfDebtDiscount>
  <bdn:LeasedAreaOfBuilding contextRef="SixMonthsEnded_30Jun2011" unitRef="Sqft" decimals="INF">708844</bdn:LeasedAreaOfBuilding>
  <bdn:LeasePercentageOfAcquiredProperty contextRef="BalanceAsOf_05Aug2010_Three_Logan_Square_Member" unitRef="Pure" decimals="3">0.672</bdn:LeasePercentageOfAcquiredProperty>
  <bdn:LeasePercentageOfAcquiredProperty contextRef="BalanceAsOf_28Mar2011_Overlook_I_And_Ii_Member" unitRef="Pure" decimals="INF">1</bdn:LeasePercentageOfAcquiredProperty>
  <bdn:LeasePercentageOfSoldProperty contextRef="BalanceAsOf_27Jun2011_Three_Greentree_Center_Member" unitRef="Pure" decimals="3">0.139</bdn:LeasePercentageOfSoldProperty>
  <bdn:LeasingCostReclassifiedToCapitalExpenditure contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-5">14000000</bdn:LeasingCostReclassifiedToCapitalExpenditure>
  <bdn:LeasingCosts contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">11594000</bdn:LeasingCosts>
  <bdn:LeasingCosts contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">11594000</bdn:LeasingCosts>
  <bdn:LeasingCosts contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">14724000</bdn:LeasingCosts>
  <bdn:LeasingCosts contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">14724000</bdn:LeasingCosts>
  <bdn:LimitOnTaxCreditClaimsUnderCommunityRenewalTaxRelief contextRef="SixMonthsEnded_30Jun2011">up to 39% of qualified investments in qualified, active low-income businesses or ventures</bdn:LimitOnTaxCreditClaimsUnderCommunityRenewalTaxRelief>
  <bdn:LoanProvidedToRealEstateVenturePartner contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">1045000</bdn:LoanProvidedToRealEstateVenturePartner>
  <bdn:LoanProvidedToRealEstateVenturePartner contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">1045000</bdn:LoanProvidedToRealEstateVenturePartner>
  <bdn:LongTermDebtMaturitiesRepaymentsOfPrincipal contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">2473448000</bdn:LongTermDebtMaturitiesRepaymentsOfPrincipal>
  <bdn:LossFromContinuingOperationsAvailableToCommonUnitholdersDiluted contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-16915000</bdn:LossFromContinuingOperationsAvailableToCommonUnitholdersDiluted>
  <bdn:LossFromContinuingOperationsAvailableToCommonUnitholdersDiluted contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-7829000</bdn:LossFromContinuingOperationsAvailableToCommonUnitholdersDiluted>
  <bdn:LossFromContinuingOperationsAvailableToCommonUnitholdersDiluted contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-14588000</bdn:LossFromContinuingOperationsAvailableToCommonUnitholdersDiluted>
  <bdn:LossFromContinuingOperationsAvailableToCommonUnitholdersDiluted contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-12003000</bdn:LossFromContinuingOperationsAvailableToCommonUnitholdersDiluted>
  <bdn:MarketPriceOfSharesOnAcquisitionDate contextRef="BalanceAsOf_05Aug2010" unitRef="USD" decimals="INF">11.54</bdn:MarketPriceOfSharesOnAcquisitionDate>
  <bdn:MaximumNumberOfShareToBeDeliveredUponMeasurementPeriodRelativeToShareholderReturn contextRef="SixMonthsEnded_30Jun2011_Restricted_Performance_Share_Units_Plan_Member">equal a certain percentage (not to exceed 200%) of the participant&amp;#8217;s base units</bdn:MaximumNumberOfShareToBeDeliveredUponMeasurementPeriodRelativeToShareholderReturn>
  <bdn:MaximumPercentageOfGrossSalePricePerShareCompensationToSalesAgents contextRef="SixMonthsEnded_30Jun2011" unitRef="Pure" decimals="2">0.02</bdn:MaximumPercentageOfGrossSalePricePerShareCompensationToSalesAgents>
  <bdn:MaximumPercentageOfUnconsolidatedEquityMethodInvestmentOwnership contextRef="SixMonthsEnded_30Jun2011" unitRef="Pure" decimals="2">0.65</bdn:MaximumPercentageOfUnconsolidatedEquityMethodInvestmentOwnership>
  <bdn:MaximumRemainingLeasePeriod contextRef="BalanceAsOf_30Jun2011" unitRef="Pure" decimals="INF">92</bdn:MaximumRemainingLeasePeriod>
  <bdn:MinimumPercentageOfUnconsolidatedEquityMethodInvestmentOwnership contextRef="SixMonthsEnded_30Jun2011" unitRef="Pure" decimals="2">0.10</bdn:MinimumPercentageOfUnconsolidatedEquityMethodInvestmentOwnership>
  <bdn:MinimumRemainingLeasePeriod contextRef="BalanceAsOf_30Jun2011" unitRef="Pure" decimals="INF">18</bdn:MinimumRemainingLeasePeriod>
  <bdn:NetGainOnSaleOfInterestsInRealEstate contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">6349000</bdn:NetGainOnSaleOfInterestsInRealEstate>
  <bdn:NetGainOnSaleOfInterestsInRealEstate contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">6349000</bdn:NetGainOnSaleOfInterestsInRealEstate>
  <bdn:NetGainOnSaleOfInterestsInRealEstate contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">6627000</bdn:NetGainOnSaleOfInterestsInRealEstate>
  <bdn:NetGainOnSaleOfInterestsInRealEstate contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">6627000</bdn:NetGainOnSaleOfInterestsInRealEstate>
  <bdn:NetLossIncomeFromContinuingOperationsAttributableToNonControllingInterestsBasic contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">360000</bdn:NetLossIncomeFromContinuingOperationsAttributableToNonControllingInterestsBasic>
  <bdn:NetLossIncomeFromContinuingOperationsAttributableToNonControllingInterestsBasic contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">165000</bdn:NetLossIncomeFromContinuingOperationsAttributableToNonControllingInterestsBasic>
  <bdn:NetLossIncomeFromContinuingOperationsAttributableToNonControllingInterestsBasic contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">294000</bdn:NetLossIncomeFromContinuingOperationsAttributableToNonControllingInterestsBasic>
  <bdn:NetLossIncomeFromContinuingOperationsAttributableToNonControllingInterestsBasic contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">243000</bdn:NetLossIncomeFromContinuingOperationsAttributableToNonControllingInterestsBasic>
  <bdn:NetLossIncomeFromContinuingOperationsAttributableToNonControllingInterestsDiluted contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">360000</bdn:NetLossIncomeFromContinuingOperationsAttributableToNonControllingInterestsDiluted>
  <bdn:NetLossIncomeFromContinuingOperationsAttributableToNonControllingInterestsDiluted contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">165000</bdn:NetLossIncomeFromContinuingOperationsAttributableToNonControllingInterestsDiluted>
  <bdn:NetLossIncomeFromContinuingOperationsAttributableToNonControllingInterestsDiluted contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">294000</bdn:NetLossIncomeFromContinuingOperationsAttributableToNonControllingInterestsDiluted>
  <bdn:NetLossIncomeFromContinuingOperationsAttributableToNonControllingInterestsDiluted contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">243000</bdn:NetLossIncomeFromContinuingOperationsAttributableToNonControllingInterestsDiluted>
  <bdn:NetRentableSpace contextRef="BalanceAsOf_05Aug2010_Three_Logan_Square_Member" unitRef="Sqft" decimals="INF">1000000</bdn:NetRentableSpace>
  <bdn:NetRentableSpace contextRef="BalanceAsOf_28Mar2011_Overlook_I_And_Ii_Member" unitRef="Sqft" decimals="INF">126496</bdn:NetRentableSpace>
  <bdn:NetRentableSpace contextRef="BalanceAsOf_30Jun2011_Management_Company_Subsidiaries_Member" unitRef="Sqft" decimals="-5">33700000</bdn:NetRentableSpace>
  <bdn:NetRentableSpace contextRef="BalanceAsOf_30Jun2011_Parent_Company_Member" unitRef="Sqft" decimals="-5">25700000</bdn:NetRentableSpace>
  <bdn:NetRentableSpace contextRef="BalanceAsOf_30Jun2011_Corporate_Joint_Venture_Member_2" unitRef="Pure" decimals="-5">6100000</bdn:NetRentableSpace>
  <bdn:NetRentableSpace contextRef="BalanceAsOf_30Jun2011_Third_Parties_And_Real_Estate_Ventures_Member" unitRef="Sqft" decimals="-5">8000000</bdn:NetRentableSpace>
  <bdn:NetRentableSpace contextRef="BalanceAsOf_30Jun2011_Corporate_Joint_Venture_Member_Mixed_Use_Properties_Member" unitRef="Pure" decimals="-5">25700000</bdn:NetRentableSpace>
  <bdn:NetRentableSpaceSold contextRef="BalanceAsOf_27Jun2011_Three_Greentree_Center_Member" unitRef="Sqft" decimals="INF">69300</bdn:NetRentableSpaceSold>
  <bdn:NetRentableSpaceSold contextRef="BalanceAsOf_29Jul2011" unitRef="Sqft" decimals="INF">347620</bdn:NetRentableSpaceSold>
  <bdn:NoOfSharesSoldByCompany contextRef="ThreeMonthsEnded_30Jun2011" unitRef="Shares" decimals="INF">6421553</bdn:NoOfSharesSoldByCompany>
  <bdn:NumberOfOfficeBuildingsInRealEstateVentures contextRef="BalanceAsOf_30Jun2011" unitRef="Pure" decimals="INF">49</bdn:NumberOfOfficeBuildingsInRealEstateVentures>
  <bdn:NumberOfOfficeBuildingsOwned contextRef="BalanceAsOf_30Nov2010" unitRef="Pure" decimals="INF">2</bdn:NumberOfOfficeBuildingsOwned>
  <bdn:NumberOfPartnershipInWhichCompanyAcquiredInterest contextRef="BalanceAsOf_30Nov2010" unitRef="Pure" decimals="INF">2</bdn:NumberOfPartnershipInWhichCompanyAcquiredInterest>
  <bdn:NumberOfPropertiesOwned contextRef="BalanceAsOf_30Jun2011_Office_Properties_Member" unitRef="Pure" decimals="INF">209</bdn:NumberOfPropertiesOwned>
  <bdn:NumberOfPropertiesOwned contextRef="BalanceAsOf_30Jun2011_Industrial_Facilities_Member" unitRef="Pure" decimals="INF">20</bdn:NumberOfPropertiesOwned>
  <bdn:NumberOfPropertiesOwned contextRef="BalanceAsOf_30Jun2011_Mixed_Use_Properties_Member" unitRef="Pure" decimals="INF">6</bdn:NumberOfPropertiesOwned>
  <bdn:NumberOfPropertiesSold contextRef="SixMonthsEnded_30Jun2010" unitRef="Pure" decimals="INF">9</bdn:NumberOfPropertiesSold>
  <bdn:NumberOfPropertiesSold contextRef="ThreeMonthsEnded_30Jun2010" unitRef="Pure" decimals="INF">9</bdn:NumberOfPropertiesSold>
  <bdn:NumberOfPropertiesSold contextRef="SixMonthsEnded_30Jun2011" unitRef="Pure" decimals="INF">1</bdn:NumberOfPropertiesSold>
  <bdn:NumberOfRealEstateProperties contextRef="SixMonthsEnded_30Jun2011" unitRef="Pure" decimals="INF">3</bdn:NumberOfRealEstateProperties>
  <bdn:NumberOfRealEstateVenturesThatOwnsBuildings contextRef="BalanceAsOf_30Jun2011" unitRef="Pure" decimals="INF">14</bdn:NumberOfRealEstateVenturesThatOwnsBuildings>
  <bdn:NumberOfRoomsContainInOneRealEstateVentureDevelopedAsHotelProperty contextRef="BalanceAsOf_30Jun2011" unitRef="Pure" decimals="INF">137</bdn:NumberOfRoomsContainInOneRealEstateVentureDevelopedAsHotelProperty>
  <bdn:NumberOfSharesToBeIssuedUnderDeferredCompensationPlanIncludedInSharesOutstanding contextRef="BalanceAsOf_30Jun2010_Deferred_Compensation_Plan_Member" unitRef="Shares" decimals="-5">300000</bdn:NumberOfSharesToBeIssuedUnderDeferredCompensationPlanIncludedInSharesOutstanding>
  <bdn:NumberOfSharesToBeIssuedUnderDeferredCompensationPlanIncludedInSharesOutstanding contextRef="BalanceAsOf_30Jun2011_Deferred_Compensation_Plan_Member" unitRef="Shares" decimals="-5">300000</bdn:NumberOfSharesToBeIssuedUnderDeferredCompensationPlanIncludedInSharesOutstanding>
  <bdn:NumberOfStoreyOfOfficeTowerAcquired contextRef="BalanceAsOf_05Aug2010_Three_Logan_Square_Member" unitRef="Pure" decimals="INF">53</bdn:NumberOfStoreyOfOfficeTowerAcquired>
  <bdn:NumberOfUnconsolidatedInvestmentsInRealEstateVentures contextRef="BalanceAsOf_30Jun2011" unitRef="Pure" decimals="INF">16</bdn:NumberOfUnconsolidatedInvestmentsInRealEstateVentures>
  <bdn:NumberOfUnconsolidatedRealEstateVentures contextRef="BalanceAsOf_30Jun2011_Corporate_Joint_Venture_Member_2" unitRef="Pure" decimals="INF">16</bdn:NumberOfUnconsolidatedRealEstateVentures>
  <bdn:OptionsAwardedTerm contextRef="OneMonthEnded_30Jun2011">one to ten-year</bdn:OptionsAwardedTerm>
  <bdn:OutperformancePlanAmortization contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">246000</bdn:OutperformancePlanAmortization>
  <bdn:OutperformancePlanAmortization contextRef="SixMonthsEnded_30Jun2010_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">246000</bdn:OutperformancePlanAmortization>
  <bdn:OutperformancePlanAmortization contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">109000</bdn:OutperformancePlanAmortization>
  <bdn:OutperformancePlanAmortization contextRef="SixMonthsEnded_30Jun2011_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">109000</bdn:OutperformancePlanAmortization>
  <bdn:OverstatementOfRevenueDueToUnderBilling contextRef="ThreeMonthsEnded_31Mar2011" unitRef="USD" decimals="-5">500000</bdn:OverstatementOfRevenueDueToUnderBilling>
  <bdn:PartnershipUnitsIssuedForAcquisition contextRef="BalanceAsOf_05Aug2010_Class_F2010_Units_Member_Subsidiaries_Member" unitRef="Shares" decimals="INF">7111112</bdn:PartnershipUnitsIssuedForAcquisition>
  <bdn:PaymentOfExtensionFeeEqualToAmountUnderCreditFacility contextRef="SixMonthsEnded_30Jun2011_Bank_Term_Loan_Member_Credit_Facility_Member">15 basis points of the committed
amount under the Credit Facility</bdn:PaymentOfExtensionFeeEqualToAmountUnderCreditFacility>
  <bdn:PercentageOfBuildingLeasedToIrs contextRef="BalanceAsOf_17Nov2008_Historic_Tax_Credit_Transaction_Member" unitRef="Pure" decimals="INF">1</bdn:PercentageOfBuildingLeasedToIrs>
  <bdn:PercentageOfInterestAcquiredInPartnerships contextRef="BalanceAsOf_30Nov2010" unitRef="Pure" decimals="2">0.25</bdn:PercentageOfInterestAcquiredInPartnerships>
  <bdn:PercentageOfInterestAcquiredInPartnershipsByOtherPartner contextRef="BalanceAsOf_30Nov2010" unitRef="Pure" decimals="2">0.75</bdn:PercentageOfInterestAcquiredInPartnershipsByOtherPartner>
  <bdn:PreferentialReturn contextRef="SixMonthsEnded_30Jun2011" unitRef="Pure" decimals="4">0.0750</bdn:PreferentialReturn>
  <bdn:PreferentialReturnForSeriesD contextRef="SixMonthsEnded_30Jun2011" unitRef="Pure" decimals="5">0.07375</bdn:PreferentialReturnForSeriesD>
  <bdn:PreferredStockDividendsDiluted contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-3996000</bdn:PreferredStockDividendsDiluted>
  <bdn:PreferredStockDividendsDiluted contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-3996000</bdn:PreferredStockDividendsDiluted>
  <bdn:PreferredStockDividendsDiluted contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-1998000</bdn:PreferredStockDividendsDiluted>
  <bdn:PreferredStockDividendsDiluted contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-1998000</bdn:PreferredStockDividendsDiluted>
  <bdn:PreferredStockDividendsDiluted contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-3996000</bdn:PreferredStockDividendsDiluted>
  <bdn:PreferredStockDividendsDiluted contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-3996000</bdn:PreferredStockDividendsDiluted>
  <bdn:PreferredStockDividendsDiluted contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-1998000</bdn:PreferredStockDividendsDiluted>
  <bdn:PreferredStockDividendsDiluted contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-1998000</bdn:PreferredStockDividendsDiluted>
  <bdn:PrepaidMortgageDebtWithoutPenalty contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-5">60000000</bdn:PrepaidMortgageDebtWithoutPenalty>
  <bdn:PrepaidRealEstateTaxesFromAcquisition contextRef="BalanceAsOf_05Aug2010_Three_Logan_Square_Member" unitRef="USD" decimals="-5">1500000</bdn:PrepaidRealEstateTaxesFromAcquisition>
  <bdn:PriorPeriodReclassificationAdjustment contextRef="ThreeMonthsEnded_31Mar2011" unitRef="USD" decimals="-5">500000</bdn:PriorPeriodReclassificationAdjustment>
  <bdn:PropertyOccupiedAsOfDateOfSale contextRef="SixMonthsEnded_30Jun2011" unitRef="Pure" decimals="2">0.87</bdn:PropertyOccupiedAsOfDateOfSale>
  <bdn:RateOfReturnOnNoncontrollingInterest contextRef="SixMonthsEnded_30Jun2011_Historic_Tax_Credit_Transaction_Member" unitRef="Pure" decimals="2">0.02</bdn:RateOfReturnOnNoncontrollingInterest>
  <bdn:RealEstateInvestmentsNet contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">4201410000</bdn:RealEstateInvestmentsNet>
  <bdn:RealEstateInvestmentsNet contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">4201410000</bdn:RealEstateInvestmentsNet>
  <bdn:RealEstateInvestmentsNet contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">4202887000</bdn:RealEstateInvestmentsNet>
  <bdn:RealEstateInvestmentsNet contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">4202887000</bdn:RealEstateInvestmentsNet>
  <bdn:RealizedGainsLossesOnSalesOfInvestmentRealEstate contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-5">2800000</bdn:RealizedGainsLossesOnSalesOfInvestmentRealEstate>
  <bdn:RedeemableLimitedPartnershipUnits contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">132855000</bdn:RedeemableLimitedPartnershipUnits>
  <bdn:RedeemableLimitedPartnershipUnits contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">128616000</bdn:RedeemableLimitedPartnershipUnits>
  <bdn:RedeemableLimitedPartnershipUnitsIssued contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="Shares" decimals="INF">9902752</bdn:RedeemableLimitedPartnershipUnitsIssued>
  <bdn:RedeemableLimitedPartnershipUnitsIssued contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="Shares" decimals="INF">9809759</bdn:RedeemableLimitedPartnershipUnitsIssued>
  <bdn:RedeemableLimitedPartnershipUnitsOutstanding contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="Shares" decimals="INF">9902752</bdn:RedeemableLimitedPartnershipUnitsOutstanding>
  <bdn:RedeemableLimitedPartnershipUnitsOutstanding contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="Shares" decimals="INF">9809759</bdn:RedeemableLimitedPartnershipUnitsOutstanding>
  <bdn:RedemptionPriceOfPartnershipUnit contextRef="BalanceAsOf_05Aug2010">Either for an amount, per unit, of cash equal to the market price of one of the Parent Company&amp;#8217;s common share (based on the five-day trading average ending on the date of the exchange) or for one of the Parent Company&amp;#8217;s common share</bdn:RedemptionPriceOfPartnershipUnit>
  <bdn:RedemptionPriceUnderRightToRedeemGuaranteedExchangeableNotes contextRef="SixMonthsEnded_30Jun2011_Note_Two_Member_Unsecured_Debt_Member">100% of the principal amount plus accrued and unpaid interest</bdn:RedemptionPriceUnderRightToRedeemGuaranteedExchangeableNotes>
  <bdn:RemainingOwnershipInterestInRealEstateProperties contextRef="SixMonthsEnded_30Jun2011" unitRef="Pure" decimals="2">0.11</bdn:RemainingOwnershipInterestInRealEstateProperties>
  <bdn:RemainingPortionOfContribution contextRef="BalanceAsOf_31Dec2012" unitRef="USD" decimals="-5">20000000</bdn:RemainingPortionOfContribution>
  <bdn:RemainingSharesAvailableForSales contextRef="ThreeMonthsEnded_30Jun2011" unitRef="Shares" decimals="INF">8578447</bdn:RemainingSharesAvailableForSales>
  <bdn:RestrictedPerformanceUnitsAmortization contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">424000</bdn:RestrictedPerformanceUnitsAmortization>
  <bdn:RestrictedPerformanceUnitsAmortization contextRef="SixMonthsEnded_30Jun2010_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">424000</bdn:RestrictedPerformanceUnitsAmortization>
  <bdn:RestrictedPerformanceUnitsAmortization contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">780000</bdn:RestrictedPerformanceUnitsAmortization>
  <bdn:RestrictedPerformanceUnitsAmortization contextRef="SixMonthsEnded_30Jun2011_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">780000</bdn:RestrictedPerformanceUnitsAmortization>
  <bdn:RestrictedStockAmortization contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">1806000</bdn:RestrictedStockAmortization>
  <bdn:RestrictedStockAmortization contextRef="SixMonthsEnded_30Jun2010_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">1806000</bdn:RestrictedStockAmortization>
  <bdn:RestrictedStockAmortization contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">1519000</bdn:RestrictedStockAmortization>
  <bdn:RestrictedStockAmortization contextRef="SixMonthsEnded_30Jun2011_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">1519000</bdn:RestrictedStockAmortization>
  <bdn:RevenueIncreasedByStraightLineRentAdjustment contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-5">3800000</bdn:RevenueIncreasedByStraightLineRentAdjustment>
  <bdn:RevenueIncreasedByStraightLineRentAdjustment contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-5">1800000</bdn:RevenueIncreasedByStraightLineRentAdjustment>
  <bdn:RevenueIncreasedByStraightLineRentAdjustment contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-5">8300000</bdn:RevenueIncreasedByStraightLineRentAdjustment>
  <bdn:RevenueIncreasedByStraightLineRentAdjustment contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-5">4100000</bdn:RevenueIncreasedByStraightLineRentAdjustment>
  <bdn:SaleConsiderationOfSoldProperty contextRef="BalanceAsOf_27Jun2011_Three_Greentree_Center_Member" unitRef="USD" decimals="-5">5900000</bdn:SaleConsiderationOfSoldProperty>
  <bdn:SaleConsiderationOfSoldProperty contextRef="BalanceAsOf_29Jul2011" unitRef="USD" decimals="-5">86700000</bdn:SaleConsiderationOfSoldProperty>
  <bdn:SecuredDebtPrincipalBalanceOutstanding contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">711789000</bdn:SecuredDebtPrincipalBalanceOutstanding>
  <bdn:SecuredDebtPrincipalBalanceOutstanding contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">588823000</bdn:SecuredDebtPrincipalBalanceOutstanding>
  <bdn:SecuredDebtPrincipalBalanceOutstandingFairValueDisclosure contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">726348000</bdn:SecuredDebtPrincipalBalanceOutstandingFairValueDisclosure>
  <bdn:SecuredDebtPrincipalBalanceOutstandingFairValueDisclosure contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">602815000</bdn:SecuredDebtPrincipalBalanceOutstandingFairValueDisclosure>
  <bdn:SettlementValueOfNonControllingInterestInOperatingPartnership contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-5">115400000</bdn:SettlementValueOfNonControllingInterestInOperatingPartnership>
  <bdn:SettlementValueOfNonControllingInterestInOperatingPartnership contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-5">113700000</bdn:SettlementValueOfNonControllingInterestInOperatingPartnership>
  <bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriodWeightedAverageGrantDateFairValues contextRef="SixMonthsEnded_30Jun2011_Restricted_Stock_Member" unitRef="USDEPS" decimals="2">15.04</bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriodWeightedAverageGrantDateFairValues>
  <bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForOptionsAndStockAppreciationRights contextRef="BalanceAsOf_30Jun2011" unitRef="Shares" decimals="INF">4550724</bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForOptionsAndStockAppreciationRights>
  <bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerms contextRef="BalanceAsOf_30Jun2011" unitRef="Pure" decimals="2">7.05</bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerms>
  <bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantInPeriodWeightedAverageExercisePrice contextRef="SixMonthsEnded_30Jun2011" unitRef="USDEPS" decimals="2">11.89</bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantInPeriodWeightedAverageExercisePrice>
  <bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodAggregateIntrinsicValue contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="INF">-180972</bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodAggregateIntrinsicValue>
  <bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsWeightedAverageRemainingContractualTerms contextRef="SixMonthsEnded_30Jun2011" unitRef="Pure" decimals="2">9.68</bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsWeightedAverageRemainingContractualTerms>
  <bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerms contextRef="BalanceAsOf_31Dec2010" unitRef="Pure" decimals="2">7.81</bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerms>
  <bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerms contextRef="BalanceAsOf_30Jun2011" unitRef="Pure" decimals="2">7.70</bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerms>
  <bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExercisableIntrinsicValue contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="INF">-11802863</bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExercisableIntrinsicValue>
  <bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDecrementalCompensationCost contextRef="SixMonthsEnded_30Jun2010_Deferred_Compensation_Plan_Member" unitRef="USD" decimals="-5">200000</bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDecrementalCompensationCost>
  <bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDecrementalCompensationCost contextRef="SixMonthsEnded_30Jun2011_Deferred_Compensation_Plan_Member" unitRef="USD" decimals="-5">400000</bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDecrementalCompensationCost>
  <bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardTermsOfPurchaseCommonShares contextRef="SixMonthsEnded_30Jun2011_Employee_Share_Purchase_Plan_Member">85% of the average closing price per share for a specified period</bdn:ShareBasedCompensationArrangementByShareBasedPaymentAwardTermsOfPurchaseCommonShares>
  <bdn:ShareBasedCompensationArrangementByShareBasedPaymentStockOptionsNonvestedNumber contextRef="BalanceAsOf_30Jun2011_Stock_Option_Member" unitRef="Shares" decimals="INF">1311943</bdn:ShareBasedCompensationArrangementByShareBasedPaymentStockOptionsNonvestedNumber>
  <bdn:ShareBasedCompensationArrangementMaximumContributionsByPlanParticipants contextRef="SixMonthsEnded_30Jun2011_Employee_Share_Purchase_Plan_Member">limited to the lesser of 20% of compensation or $50,000</bdn:ShareBasedCompensationArrangementMaximumContributionsByPlanParticipants>
  <bdn:ShareBasedCompensationByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice contextRef="SixMonthsEnded_30Jun2011" unitRef="USDEPS" decimals="2">2.91</bdn:ShareBasedCompensationByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice>
  <bdn:ShareChoicePlanIssuanceShares contextRef="SixMonthsEnded_30Jun2011_Common_Stock_Member" unitRef="Shares" decimals="INF">-1684</bdn:ShareChoicePlanIssuanceShares>
  <bdn:ShareChoicePlanIssuanceValue contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">55000</bdn:ShareChoicePlanIssuanceValue>
  <bdn:ShareChoicePlanIssuanceValue contextRef="SixMonthsEnded_30Jun2011_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">55000</bdn:ShareChoicePlanIssuanceValue>
  <bdn:ShareIssuanceFromDeferredCompensationPlan contextRef="SixMonthsEnded_30Jun2010_Common_Stock_In_Grantor_Trust_Member" unitRef="USD" decimals="-3">-33000</bdn:ShareIssuanceFromDeferredCompensationPlan>
  <bdn:ShareIssuanceFromDeferredCompensationPlan contextRef="SixMonthsEnded_30Jun2010_Deferred_Compensation_Share_Based_Payments_Member" unitRef="USD" decimals="-3">33000</bdn:ShareIssuanceFromDeferredCompensationPlan>
  <bdn:ShareIssuanceFromDeferredCompensationPlan contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">16000</bdn:ShareIssuanceFromDeferredCompensationPlan>
  <bdn:ShareIssuanceFromDeferredCompensationPlan contextRef="SixMonthsEnded_30Jun2011_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">16000</bdn:ShareIssuanceFromDeferredCompensationPlan>
  <bdn:ShareIssuanceFromDeferredCompensationPlan contextRef="SixMonthsEnded_30Jun2011_Common_Stock_In_Grantor_Trust_Member" unitRef="USD" decimals="-3">-42000</bdn:ShareIssuanceFromDeferredCompensationPlan>
  <bdn:ShareIssuanceFromDeferredCompensationPlan contextRef="SixMonthsEnded_30Jun2011_Deferred_Compensation_Share_Based_Payments_Member" unitRef="USD" decimals="-3">42000</bdn:ShareIssuanceFromDeferredCompensationPlan>
  <bdn:ShareIssuanceFromDeferredCompensationPlanShares contextRef="SixMonthsEnded_30Jun2010_Deferred_Compensation_Share_Based_Payments_Member" unitRef="Shares" decimals="INF">1002</bdn:ShareIssuanceFromDeferredCompensationPlanShares>
  <bdn:ShareIssuanceFromDeferredCompensationPlanShares contextRef="SixMonthsEnded_30Jun2010_Common_Stock_Member" unitRef="Shares" decimals="INF">73</bdn:ShareIssuanceFromDeferredCompensationPlanShares>
  <bdn:ShareIssuanceFromDeferredCompensationPlanShares contextRef="SixMonthsEnded_30Jun2011_Deferred_Compensation_Share_Based_Payments_Member" unitRef="Shares" decimals="INF">4935</bdn:ShareIssuanceFromDeferredCompensationPlanShares>
  <bdn:ShareIssuanceFromDeferredCompensationPlanShares contextRef="SixMonthsEnded_30Jun2011_Common_Stock_Member" unitRef="Shares" decimals="INF">487</bdn:ShareIssuanceFromDeferredCompensationPlanShares>
  <bdn:SharesAuthorizedForEquityOfferingProgram contextRef="SixMonthsEnded_30Jun2011" unitRef="Shares" decimals="INF">15000000</bdn:SharesAuthorizedForEquityOfferingProgram>
  <bdn:StraightLineGroundRentExpense contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">740000</bdn:StraightLineGroundRentExpense>
  <bdn:StraightLineGroundRentExpense contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">740000</bdn:StraightLineGroundRentExpense>
  <bdn:StraightLineGroundRentExpense contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">975000</bdn:StraightLineGroundRentExpense>
  <bdn:StraightLineGroundRentExpense contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">975000</bdn:StraightLineGroundRentExpense>
  <bdn:StraightLineRent contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-5408000</bdn:StraightLineRent>
  <bdn:StraightLineRent contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-5408000</bdn:StraightLineRent>
  <bdn:StraightLineRent contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-9447000</bdn:StraightLineRent>
  <bdn:StraightLineRent contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-9447000</bdn:StraightLineRent>
  <bdn:TenantsAccountedForTenPercentOrMoreOfCompanysRents contextRef="SixMonthsEnded_30Jun2010" unitRef="Pure" decimals="INF">0</bdn:TenantsAccountedForTenPercentOrMoreOfCompanysRents>
  <bdn:TenantsAccountedForTenPercentOrMoreOfCompanysRents contextRef="ThreeMonthsEnded_30Jun2010" unitRef="Pure" decimals="INF">0</bdn:TenantsAccountedForTenPercentOrMoreOfCompanysRents>
  <bdn:TenantsAccountedForTenPercentOrMoreOfCompanysRents contextRef="SixMonthsEnded_30Jun2011" unitRef="Pure" decimals="INF">0</bdn:TenantsAccountedForTenPercentOrMoreOfCompanysRents>
  <bdn:TenantsAccountedForTenPercentOrMoreOfCompanysRents contextRef="ThreeMonthsEnded_30Jun2011" unitRef="Pure" decimals="INF">0</bdn:TenantsAccountedForTenPercentOrMoreOfCompanysRents>
  <bdn:TreasuryRatesAverage contextRef="ThreeMonthsEnded_31Mar2011" unitRef="Pure" decimals="5">0.02873</bdn:TreasuryRatesAverage>
  <bdn:TreasuryRatesMaximum contextRef="ThreeMonthsEnded_31Mar2011" unitRef="Pure" decimals="5">0.02891</bdn:TreasuryRatesMaximum>
  <bdn:TreasuryRatesMinimum contextRef="ThreeMonthsEnded_31Mar2011" unitRef="Pure" decimals="5">0.02858</bdn:TreasuryRatesMinimum>
  <bdn:TrusteeFeesPaidInShares contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">98000</bdn:TrusteeFeesPaidInShares>
  <bdn:TrusteeFeesPaidInShares contextRef="SixMonthsEnded_30Jun2010_Retained_Earnings_Member" unitRef="USD" decimals="-3">-126000</bdn:TrusteeFeesPaidInShares>
  <bdn:TrusteeFeesPaidInShares contextRef="SixMonthsEnded_30Jun2010_Common_Stock_In_Grantor_Trust_Member" unitRef="USD" decimals="-3">-35000</bdn:TrusteeFeesPaidInShares>
  <bdn:TrusteeFeesPaidInShares contextRef="SixMonthsEnded_30Jun2010_Deferred_Compensation_Share_Based_Payments_Member" unitRef="USD" decimals="-3">35000</bdn:TrusteeFeesPaidInShares>
  <bdn:TrusteeFeesPaidInShares contextRef="SixMonthsEnded_30Jun2010_Treasury_Stock_Member" unitRef="USD" decimals="-3">224000</bdn:TrusteeFeesPaidInShares>
  <bdn:TrusteeFeesPaidInShares contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">32000</bdn:TrusteeFeesPaidInShares>
  <bdn:TrusteeFeesPaidInShares contextRef="SixMonthsEnded_30Jun2011_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">32000</bdn:TrusteeFeesPaidInShares>
  <bdn:TrusteeFeesPaidInSharesUnits contextRef="SixMonthsEnded_30Jun2010_Treasury_Stock_Member" unitRef="Shares" decimals="INF">-8412</bdn:TrusteeFeesPaidInSharesUnits>
  <bdn:TrusteeFeesPaidInSharesUnits contextRef="SixMonthsEnded_30Jun2010_Deferred_Compensation_Share_Based_Payments_Member" unitRef="Shares" decimals="INF">3020</bdn:TrusteeFeesPaidInSharesUnits>
  <bdn:TrusteeFeesPaidInSharesUnits contextRef="SixMonthsEnded_30Jun2011_Common_Stock_Member" unitRef="Shares" decimals="INF">2672</bdn:TrusteeFeesPaidInSharesUnits>
  <bdn:UnamortizedExchangeableDebtDiscount contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-5">900000</bdn:UnamortizedExchangeableDebtDiscount>
  <bdn:UnamortizedExchangeableDebtDiscount contextRef="BalanceAsOf_31Dec2010_Unsecured_Debt_Member" unitRef="USD" decimals="-3">-906000</bdn:UnamortizedExchangeableDebtDiscount>
  <bdn:UnamortizedExchangeableDebtDiscount contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-5">400000</bdn:UnamortizedExchangeableDebtDiscount>
  <bdn:UnamortizedExchangeableDebtDiscount contextRef="BalanceAsOf_30Jun2011_Unsecured_Debt_Member" unitRef="USD" decimals="-3">-362000</bdn:UnamortizedExchangeableDebtDiscount>
  <bdn:UnamortizedFixedRateDebtDiscountsNet contextRef="BalanceAsOf_31Dec2010_Unsecured_Debt_Member" unitRef="USD" decimals="-3">-2763000</bdn:UnamortizedFixedRateDebtDiscountsNet>
  <bdn:UnamortizedFixedRateDebtDiscountsNet contextRef="BalanceAsOf_30Jun2011_Unsecured_Debt_Member" unitRef="USD" decimals="-3">-5845000</bdn:UnamortizedFixedRateDebtDiscountsNet>
  <bdn:UnderstatementOfRevenue contextRef="TwelveMonthsEnded_31Dec2008" unitRef="USD" decimals="-5">200000</bdn:UnderstatementOfRevenue>
  <bdn:UnderstatementOfRevenue contextRef="TwelveMonthsEnded_31Dec2009" unitRef="USD" decimals="-5">300000</bdn:UnderstatementOfRevenue>
  <bdn:UnsecuredIndebtedness contextRef="BalanceAsOf_31Dec2010_Unsecured_Debt_Member" unitRef="USD" decimals="-3">1718657000</bdn:UnsecuredIndebtedness>
  <bdn:UnsecuredIndebtedness contextRef="BalanceAsOf_30Jun2011_Unsecured_Debt_Member" unitRef="USD" decimals="-3">1877198000</bdn:UnsecuredIndebtedness>
  <bdn:UnsecuredNotesPayableNetOfDiscountsCarryingAmount contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">1274047000</bdn:UnsecuredNotesPayableNetOfDiscountsCarryingAmount>
  <bdn:UnsecuredNotesPayableNetOfDiscountsCarryingAmount contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">1573588000</bdn:UnsecuredNotesPayableNetOfDiscountsCarryingAmount>
  <bdn:UnsecuredNotesPayableNetOfDiscountsFairValue contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">1338743000</bdn:UnsecuredNotesPayableNetOfDiscountsFairValue>
  <bdn:UnsecuredNotesPayableNetOfDiscountsFairValue contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">1726338000</bdn:UnsecuredNotesPayableNetOfDiscountsFairValue>
  <bdn:VariableRateDebtInstrumentsCarryingAmount contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">444610000</bdn:VariableRateDebtInstrumentsCarryingAmount>
  <bdn:VariableRateDebtInstrumentsCarryingAmount contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">303610000</bdn:VariableRateDebtInstrumentsCarryingAmount>
  <bdn:VariableRateDebtInstrumentsFairValue contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">432556000</bdn:VariableRateDebtInstrumentsFairValue>
  <bdn:VariableRateDebtInstrumentsFairValue contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">295131000</bdn:VariableRateDebtInstrumentsFairValue>
  <bdn:VoluntaryTerminationOfEmploymentTerms contextRef="OneMonthEnded_31Mar2011_Restricted_Performance_Share_Units_Plan_Member">after reaching age 57 and accumulating at least 15 years of service with the Company</bdn:VoluntaryTerminationOfEmploymentTerms>
  <bdn:VoluntaryTerminationOfEmploymentTerms contextRef="OneMonthEnded_31Mar2011_Restricted_Stock_Member">after reaching age 57 and accumulating at least 15 years of service with the Company</bdn:VoluntaryTerminationOfEmploymentTerms>
  <bdn:VoluntaryTerminationOfEmploymentTerms contextRef="OneMonthEnded_31Mar2011_Stock_Option_Member">after reaching age 57 and accumulating at least 15 years of service with the Company</bdn:VoluntaryTerminationOfEmploymentTerms>
  <bdn:WeightedAverageAmortizationPeriodIntangibleLiabilities contextRef="SixMonthsEnded_30Jun2011_Three_Logan_Square_Member" unitRef="Pure" decimals="0">1</bdn:WeightedAverageAmortizationPeriodIntangibleLiabilities>
  <bdn:WeightedAverageEffectiveInterestRateOnMortgageNotesPayable contextRef="SixMonthsEnded_30Jun2010_Secured_Debt_Member" unitRef="Pure" decimals="4">0.0643</bdn:WeightedAverageEffectiveInterestRateOnMortgageNotesPayable>
  <bdn:WeightedAverageEffectiveInterestRateOnMortgageNotesPayable contextRef="SixMonthsEnded_30Jun2011_Secured_Debt_Member" unitRef="Pure" decimals="4">0.065</bdn:WeightedAverageEffectiveInterestRateOnMortgageNotesPayable>
  <bdn:WeightedAverageInterestRateOnCreditFacilityBorrowings contextRef="SixMonthsEnded_30Jun2010_Unsecured_Debt_Member" unitRef="Pure" decimals="4">0.0101</bdn:WeightedAverageInterestRateOnCreditFacilityBorrowings>
  <bdn:WeightedAverageInterestRateOnCreditFacilityBorrowings contextRef="SixMonthsEnded_30Jun2011_Unsecured_Debt_Member" unitRef="Pure" decimals="4">0.0101</bdn:WeightedAverageInterestRateOnCreditFacilityBorrowings>
  <bdn:WeightedAverageSharesOutstandingBasic contextRef="SixMonthsEnded_30Jun2010" unitRef="Shares" decimals="0">130146853</bdn:WeightedAverageSharesOutstandingBasic>
  <bdn:WeightedAverageSharesOutstandingBasic contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="Shares" decimals="INF">132955961</bdn:WeightedAverageSharesOutstandingBasic>
  <bdn:WeightedAverageSharesOutstandingBasic contextRef="ThreeMonthsEnded_30Jun2010" unitRef="Shares" decimals="0">131510924</bdn:WeightedAverageSharesOutstandingBasic>
  <bdn:WeightedAverageSharesOutstandingBasic contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="Shares" decimals="0">134320032</bdn:WeightedAverageSharesOutstandingBasic>
  <bdn:WeightedAverageSharesOutstandingBasic contextRef="SixMonthsEnded_30Jun2011" unitRef="Shares" decimals="0">134962093</bdn:WeightedAverageSharesOutstandingBasic>
  <bdn:WeightedAverageSharesOutstandingBasic contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="Shares" decimals="INF">144852515</bdn:WeightedAverageSharesOutstandingBasic>
  <bdn:WeightedAverageSharesOutstandingBasic contextRef="ThreeMonthsEnded_30Jun2011" unitRef="Shares" decimals="0">135342538</bdn:WeightedAverageSharesOutstandingBasic>
  <bdn:WeightedAverageSharesOutstandingBasic contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="Shares" decimals="0">145220764</bdn:WeightedAverageSharesOutstandingBasic>
  <bdn:WeightedAverageSharesOutstandingDiluted contextRef="SixMonthsEnded_30Jun2010" unitRef="Shares" decimals="0">130146853</bdn:WeightedAverageSharesOutstandingDiluted>
  <bdn:WeightedAverageSharesOutstandingDiluted contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="Shares" decimals="INF">132955961</bdn:WeightedAverageSharesOutstandingDiluted>
  <bdn:WeightedAverageSharesOutstandingDiluted contextRef="ThreeMonthsEnded_30Jun2010" unitRef="Shares" decimals="0">131510924</bdn:WeightedAverageSharesOutstandingDiluted>
  <bdn:WeightedAverageSharesOutstandingDiluted contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="Shares" decimals="0">134320032</bdn:WeightedAverageSharesOutstandingDiluted>
  <bdn:WeightedAverageSharesOutstandingDiluted contextRef="SixMonthsEnded_30Jun2011" unitRef="Shares" decimals="0">134962093</bdn:WeightedAverageSharesOutstandingDiluted>
  <bdn:WeightedAverageSharesOutstandingDiluted contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="Shares" decimals="INF">144852515</bdn:WeightedAverageSharesOutstandingDiluted>
  <bdn:WeightedAverageSharesOutstandingDiluted contextRef="ThreeMonthsEnded_30Jun2011" unitRef="Shares" decimals="0">135342538</bdn:WeightedAverageSharesOutstandingDiluted>
  <bdn:WeightedAverageSharesOutstandingDiluted contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="Shares" decimals="0">145220764</bdn:WeightedAverageSharesOutstandingDiluted>
  <dei:AmendmentFlag contextRef="SixMonthsEnded_30Jun2011">false</dei:AmendmentFlag>
  <dei:AmendmentFlag contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member">false</dei:AmendmentFlag>
  <dei:CurrentFiscalYearEndDate contextRef="SixMonthsEnded_30Jun2011">--12-31</dei:CurrentFiscalYearEndDate>
  <dei:CurrentFiscalYearEndDate contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member">--12-31</dei:CurrentFiscalYearEndDate>
  <dei:DocumentFiscalPeriodFocus contextRef="SixMonthsEnded_30Jun2011">Q2</dei:DocumentFiscalPeriodFocus>
  <dei:DocumentFiscalPeriodFocus contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member">Q2</dei:DocumentFiscalPeriodFocus>
  <dei:DocumentFiscalYearFocus contextRef="SixMonthsEnded_30Jun2011">2011</dei:DocumentFiscalYearFocus>
  <dei:DocumentFiscalYearFocus contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member">2011</dei:DocumentFiscalYearFocus>
  <dei:DocumentPeriodEndDate contextRef="SixMonthsEnded_30Jun2011">2011-06-30</dei:DocumentPeriodEndDate>
  <dei:DocumentPeriodEndDate contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member">2011-06-30</dei:DocumentPeriodEndDate>
  <dei:DocumentType contextRef="SixMonthsEnded_30Jun2011">10-Q</dei:DocumentType>
  <dei:DocumentType contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member">10-Q</dei:DocumentType>
  <dei:EntityCentralIndexKey contextRef="SixMonthsEnded_30Jun2011">0000790816</dei:EntityCentralIndexKey>
  <dei:EntityCentralIndexKey contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member">0001060386</dei:EntityCentralIndexKey>
  <dei:EntityCommonStockSharesOutstanding contextRef="BalanceAsOf_01Aug2011" unitRef="Shares" decimals="INF">0</dei:EntityCommonStockSharesOutstanding>
  <dei:EntityCurrentReportingStatus contextRef="SixMonthsEnded_30Jun2011">Yes</dei:EntityCurrentReportingStatus>
  <dei:EntityCurrentReportingStatus contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member">Yes</dei:EntityCurrentReportingStatus>
  <dei:EntityFilerCategory contextRef="SixMonthsEnded_30Jun2011">Large Accelerated Filer</dei:EntityFilerCategory>
  <dei:EntityFilerCategory contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member">Non-accelerated Filer</dei:EntityFilerCategory>
  <dei:EntityPublicFloat contextRef="BalanceAsOf_30Jun2010" unitRef="USD" decimals="0">1394281711</dei:EntityPublicFloat>
  <dei:EntityRegistrantName contextRef="SixMonthsEnded_30Jun2011">BRANDYWINE REALTY TRUST</dei:EntityRegistrantName>
  <dei:EntityRegistrantName contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member">BRANDYWINE OPERATING PARTNERSHIP, L.P.</dei:EntityRegistrantName>
  <dei:EntityVoluntaryFilers contextRef="SixMonthsEnded_30Jun2011">No</dei:EntityVoluntaryFilers>
  <dei:EntityVoluntaryFilers contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member">No</dei:EntityVoluntaryFilers>
  <dei:EntityWellKnownSeasonedIssuer contextRef="SixMonthsEnded_30Jun2011">Yes</dei:EntityWellKnownSeasonedIssuer>
  <dei:EntityWellKnownSeasonedIssuer contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member">Yes</dei:EntityWellKnownSeasonedIssuer>
  <invest:DerivativeNotionalAmount contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-5">230000000</invest:DerivativeNotionalAmount>
  <us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">72235000</us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent>
  <us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">72235000</us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent>
  <us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">63263000</us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent>
  <us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">63263000</us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent>
  <us-gaap:AccountsReceivableNet contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">16009000</us-gaap:AccountsReceivableNet>
  <us-gaap:AccountsReceivableNet contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">16009000</us-gaap:AccountsReceivableNet>
  <us-gaap:AccountsReceivableNet contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">14129000</us-gaap:AccountsReceivableNet>
  <us-gaap:AccountsReceivableNet contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">14129000</us-gaap:AccountsReceivableNet>
  <us-gaap:AccumulatedAmortizationDeferredFinanceCosts contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">-10934000</us-gaap:AccumulatedAmortizationDeferredFinanceCosts>
  <us-gaap:AccumulatedAmortizationDeferredFinanceCosts contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">-11618000</us-gaap:AccumulatedAmortizationDeferredFinanceCosts>
  <us-gaap:AccumulatedDistributionsInExcessOfNetIncome contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">1301521000</us-gaap:AccumulatedDistributionsInExcessOfNetIncome>
  <us-gaap:AccumulatedDistributionsInExcessOfNetIncome contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">1346353000</us-gaap:AccumulatedDistributionsInExcessOfNetIncome>
  <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">-1945000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
  <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-2080000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
  <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">-2474000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
  <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-2621000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
  <us-gaap:AcquiredFiniteLivedIntangibleAssetAmount contextRef="BalanceAsOf_05Aug2010_Three_Logan_Square_Member" unitRef="USD" decimals="-3">28856000</us-gaap:AcquiredFiniteLivedIntangibleAssetAmount>
  <us-gaap:AcquiredFiniteLivedIntangibleAssetAmount contextRef="BalanceAsOf_05Aug2010_Below_Market_Ground_Lease_Acquired_Member_Three_Logan_Square_Member" unitRef="USD" decimals="-3">5507000</us-gaap:AcquiredFiniteLivedIntangibleAssetAmount>
  <us-gaap:AcquiredFiniteLivedIntangibleAssetAmount contextRef="BalanceAsOf_05Aug2010_Above_Market_Tenant_Leases_Acquired_Member_Three_Logan_Square_Member" unitRef="USD" decimals="-3">895000</us-gaap:AcquiredFiniteLivedIntangibleAssetAmount>
  <us-gaap:AcquiredFiniteLivedIntangibleAssetAmount contextRef="BalanceAsOf_05Aug2010_Customer_Relationships_Member_Three_Logan_Square_Member" unitRef="USD" decimals="-3">8870000</us-gaap:AcquiredFiniteLivedIntangibleAssetAmount>
  <us-gaap:AcquiredFiniteLivedIntangibleAssetAmount contextRef="BalanceAsOf_05Aug2010_Leases_Acquired_In_Place_Member_Three_Logan_Square_Member" unitRef="USD" decimals="-3">13584000</us-gaap:AcquiredFiniteLivedIntangibleAssetAmount>
  <us-gaap:AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife contextRef="SixMonthsEnded_30Jun2011_Three_Logan_Square_Member" unitRef="Pure" decimals="0">23</us-gaap:AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife>
  <us-gaap:AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife contextRef="SixMonthsEnded_30Jun2011_Leases_Acquired_In_Place_Member_Three_Logan_Square_Member" unitRef="Pure" decimals="0">3</us-gaap:AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife>
  <us-gaap:AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife contextRef="SixMonthsEnded_30Jun2011_Below_Market_Ground_Lease_Acquired_Member_Three_Logan_Square_Member" unitRef="Pure" decimals="0">82</us-gaap:AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife>
  <us-gaap:AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife contextRef="SixMonthsEnded_30Jun2011_Above_Market_Tenant_Leases_Acquired_Member_Three_Logan_Square_Member" unitRef="Pure" decimals="0">1</us-gaap:AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife>
  <us-gaap:AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife contextRef="SixMonthsEnded_30Jun2011_Customer_Relationships_Member_Three_Logan_Square_Member" unitRef="Pure" decimals="0">5</us-gaap:AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife>
  <us-gaap:AdditionalPaidInCapital contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">2671217000</us-gaap:AdditionalPaidInCapital>
  <us-gaap:AdditionalPaidInCapital contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">2684730000</us-gaap:AdditionalPaidInCapital>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalReallocationOfMinorityInterest contextRef="SixMonthsEnded_30Jun2010_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">-480000</us-gaap:AdjustmentsToAdditionalPaidInCapitalReallocationOfMinorityInterest>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalReallocationOfMinorityInterest contextRef="SixMonthsEnded_30Jun2010_Noncontrolling_Interest_Member" unitRef="USD" decimals="-3">480000</us-gaap:AdjustmentsToAdditionalPaidInCapitalReallocationOfMinorityInterest>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalReallocationOfMinorityInterest contextRef="SixMonthsEnded_30Jun2011_Noncontrolling_Interest_Member" unitRef="USD" decimals="-3">-2679000</us-gaap:AdjustmentsToAdditionalPaidInCapitalReallocationOfMinorityInterest>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalReallocationOfMinorityInterest contextRef="SixMonthsEnded_30Jun2011_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">2679000</us-gaap:AdjustmentsToAdditionalPaidInCapitalReallocationOfMinorityInterest>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">770000</us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts contextRef="SixMonthsEnded_30Jun2010_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">770000</us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">260000</us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts contextRef="SixMonthsEnded_30Jun2011_Noncontrolling_Interest_Member" unitRef="USD" decimals="-3">26000</us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts contextRef="SixMonthsEnded_30Jun2011_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">234000</us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-5">3100000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="SixMonthsEnded_30Jun2010_Employee_Share_Purchase_Plan_Member" unitRef="USD" decimals="-5">200000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="SixMonthsEnded_30Jun2010_Restricted_Performance_Share_Units_Plan_Member" unitRef="USD" decimals="-5">500000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="SixMonthsEnded_30Jun2010_Stock_Option_Member" unitRef="USD" decimals="-5">500000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="SixMonthsEnded_30Jun2010_Outperformance_Program_Member" unitRef="USD" decimals="-5">200000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="SixMonthsEnded_30Jun2010_Restricted_Stock_Member" unitRef="USD" decimals="-5">1800000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-5">1800000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="ThreeMonthsEnded_30Jun2010_Employee_Share_Purchase_Plan_Member" unitRef="USD" decimals="-5">200000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="ThreeMonthsEnded_30Jun2010_Outperformance_Program_Member" unitRef="USD" decimals="-5">100000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="ThreeMonthsEnded_30Jun2010_Restricted_Stock_Member" unitRef="USD" decimals="-5">1000000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="ThreeMonthsEnded_30Jun2010_Restricted_Performance_Share_Units_Plan_Member" unitRef="USD" decimals="-5">300000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="ThreeMonthsEnded_30Jun2010_Stock_Option_Member" unitRef="USD" decimals="-5">300000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-5">3300000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="SixMonthsEnded_30Jun2011_Restricted_Stock_Member" unitRef="USD" decimals="-5">1600000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="SixMonthsEnded_30Jun2011_Employee_Share_Purchase_Plan_Member" unitRef="USD" decimals="-5">100000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="SixMonthsEnded_30Jun2011_Restricted_Performance_Share_Units_Plan_Member" unitRef="USD" decimals="-5">800000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="SixMonthsEnded_30Jun2011_Outperformance_Program_Member" unitRef="USD" decimals="-5">100000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="SixMonthsEnded_30Jun2011_Stock_Option_Member" unitRef="USD" decimals="-5">700000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-5">1600000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="ThreeMonthsEnded_30Jun2011_Employee_Share_Purchase_Plan_Member" unitRef="USD" decimals="-5">100000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="ThreeMonthsEnded_30Jun2011_Outperformance_Program_Member" unitRef="USD" decimals="-5">100000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="ThreeMonthsEnded_30Jun2011_Stock_Option_Member" unitRef="USD" decimals="-5">400000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="ThreeMonthsEnded_30Jun2011_Restricted_Performance_Share_Units_Plan_Member" unitRef="USD" decimals="-5">500000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="ThreeMonthsEnded_30Jun2011_Restricted_Stock_Member" unitRef="USD" decimals="-5">800000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AmortizationOfDebtDiscountPremium contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">490000</us-gaap:AmortizationOfDebtDiscountPremium>
  <us-gaap:AmortizationOfDebtDiscountPremium contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">490000</us-gaap:AmortizationOfDebtDiscountPremium>
  <us-gaap:AmortizationOfDebtDiscountPremium contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">529000</us-gaap:AmortizationOfDebtDiscountPremium>
  <us-gaap:AmortizationOfDebtDiscountPremium contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">529000</us-gaap:AmortizationOfDebtDiscountPremium>
  <us-gaap:AmortizationOfESOPAward contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">503000</us-gaap:AmortizationOfESOPAward>
  <us-gaap:AmortizationOfESOPAward contextRef="SixMonthsEnded_30Jun2010_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">503000</us-gaap:AmortizationOfESOPAward>
  <us-gaap:AmortizationOfESOPAward contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">728000</us-gaap:AmortizationOfESOPAward>
  <us-gaap:AmortizationOfESOPAward contextRef="SixMonthsEnded_30Jun2011_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">728000</us-gaap:AmortizationOfESOPAward>
  <us-gaap:AmortizationOfFinancingCosts contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">1873000</us-gaap:AmortizationOfFinancingCosts>
  <us-gaap:AmortizationOfFinancingCosts contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">1873000</us-gaap:AmortizationOfFinancingCosts>
  <us-gaap:AmortizationOfFinancingCosts contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">862000</us-gaap:AmortizationOfFinancingCosts>
  <us-gaap:AmortizationOfFinancingCosts contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">862000</us-gaap:AmortizationOfFinancingCosts>
  <us-gaap:AmortizationOfFinancingCosts contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">1998000</us-gaap:AmortizationOfFinancingCosts>
  <us-gaap:AmortizationOfFinancingCosts contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">1998000</us-gaap:AmortizationOfFinancingCosts>
  <us-gaap:AmortizationOfFinancingCosts contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">1070000</us-gaap:AmortizationOfFinancingCosts>
  <us-gaap:AmortizationOfFinancingCosts contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">1070000</us-gaap:AmortizationOfFinancingCosts>
  <us-gaap:Assets contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">4690378000</us-gaap:Assets>
  <us-gaap:Assets contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">4690378000</us-gaap:Assets>
  <us-gaap:Assets contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">4668495000</us-gaap:Assets>
  <us-gaap:Assets contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">4668495000</us-gaap:Assets>
  <us-gaap:BuildingsAndImprovementsGross contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">3693579000</us-gaap:BuildingsAndImprovementsGross>
  <us-gaap:BuildingsAndImprovementsGross contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">3722243000</us-gaap:BuildingsAndImprovementsGross>
  <us-gaap:BusinessAcquisitionCostOfAcquiredEntityCashPaid contextRef="BalanceAsOf_05Aug2010_Three_Logan_Square_Member" unitRef="USD" decimals="-5">51200000</us-gaap:BusinessAcquisitionCostOfAcquiredEntityCashPaid>
  <us-gaap:BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred contextRef="BalanceAsOf_05Aug2010_Three_Logan_Square_Member" unitRef="USD" decimals="-5">900000</us-gaap:BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred>
  <us-gaap:BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-5">700000</us-gaap:BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred>
  <us-gaap:BusinessAcquisitionCostOfAcquiredEntityPurchasePrice contextRef="BalanceAsOf_05Aug2010_Three_Logan_Square_Member" unitRef="USD" decimals="-5">129000000</us-gaap:BusinessAcquisitionCostOfAcquiredEntityPurchasePrice>
  <us-gaap:BusinessAcquisitionCostOfAcquiredEntityPurchasePrice contextRef="BalanceAsOf_20Jan2011_Parcel_Of_Land_In_Pa_Member" unitRef="USD" decimals="-5">9300000</us-gaap:BusinessAcquisitionCostOfAcquiredEntityPurchasePrice>
  <us-gaap:BusinessAcquisitionCostOfAcquiredEntityPurchasePrice contextRef="BalanceAsOf_28Mar2011_Overlook_I_And_Ii_Member" unitRef="USD" decimals="-5">12600000</us-gaap:BusinessAcquisitionCostOfAcquiredEntityPurchasePrice>
  <us-gaap:BusinessAcquisitionCostOfAcquiredEntityTransactionCosts contextRef="BalanceAsOf_05Aug2010_Three_Logan_Square_Member" unitRef="USD" decimals="-5">400000</us-gaap:BusinessAcquisitionCostOfAcquiredEntityTransactionCosts>
  <us-gaap:BusinessAcquisitionCostOfAcquiredEntityTransactionCosts contextRef="BalanceAsOf_20Jan2011_Parcel_Of_Land_In_Pa_Member" unitRef="USD" decimals="-5">500000</us-gaap:BusinessAcquisitionCostOfAcquiredEntityTransactionCosts>
  <us-gaap:BusinessAcquisitionProFormaEarningsPerShareBasic contextRef="SixMonthsEnded_30Jun2010" unitRef="USDEPS" decimals="2">-0.08</us-gaap:BusinessAcquisitionProFormaEarningsPerShareBasic>
  <us-gaap:BusinessAcquisitionProFormaEarningsPerShareBasic contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USDEPS" decimals="2">-0.06</us-gaap:BusinessAcquisitionProFormaEarningsPerShareBasic>
  <us-gaap:BusinessAcquisitionProFormaEarningsPerShareDiluted contextRef="SixMonthsEnded_30Jun2010" unitRef="USDEPS" decimals="2">-0.08</us-gaap:BusinessAcquisitionProFormaEarningsPerShareDiluted>
  <us-gaap:BusinessAcquisitionProFormaEarningsPerShareDiluted contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USDEPS" decimals="2">-0.06</us-gaap:BusinessAcquisitionProFormaEarningsPerShareDiluted>
  <us-gaap:BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-12429000</us-gaap:BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax>
  <us-gaap:BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-5615000</us-gaap:BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax>
  <us-gaap:BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareBasic contextRef="SixMonthsEnded_30Jun2010" unitRef="USDEPS" decimals="2">-0.13</us-gaap:BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareBasic>
  <us-gaap:BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareBasic contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USDEPS" decimals="2">-0.06</us-gaap:BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareBasic>
  <us-gaap:BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareDiluted contextRef="SixMonthsEnded_30Jun2010" unitRef="USDEPS" decimals="2">-0.13</us-gaap:BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareDiluted>
  <us-gaap:BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareDiluted contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USDEPS" decimals="2">0.06</us-gaap:BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareDiluted>
  <us-gaap:BusinessAcquisitionProFormaNetIncomeLoss contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-9448000</us-gaap:BusinessAcquisitionProFormaNetIncomeLoss>
  <us-gaap:BusinessAcquisitionProFormaNetIncomeLoss contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-7314000</us-gaap:BusinessAcquisitionProFormaNetIncomeLoss>
  <us-gaap:BusinessAcquisitionProFormaRevenue contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">290467000</us-gaap:BusinessAcquisitionProFormaRevenue>
  <us-gaap:BusinessAcquisitionProFormaRevenue contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">142426000</us-gaap:BusinessAcquisitionProFormaRevenue>
  <us-gaap:BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets contextRef="BalanceAsOf_05Aug2010_Three_Logan_Square_Member" unitRef="USD" decimals="-3">28856000</us-gaap:BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets>
  <us-gaap:BusinessAcquisitionPurchasePriceAllocationAssetsAcquiredLiabilitiesAssumedNet contextRef="BalanceAsOf_05Aug2010_Three_Logan_Square_Member" unitRef="USD" decimals="-3">126361000</us-gaap:BusinessAcquisitionPurchasePriceAllocationAssetsAcquiredLiabilitiesAssumedNet>
  <us-gaap:BusinessAcquisitionPurchasePriceAllocationLiabilitiesAssumed contextRef="BalanceAsOf_05Aug2010_Three_Logan_Square_Member" unitRef="USD" decimals="-3">683000</us-gaap:BusinessAcquisitionPurchasePriceAllocationLiabilitiesAssumed>
  <us-gaap:BusinessAcquisitionPurchasePriceAllocationLiabilitiesAssumed contextRef="BalanceAsOf_05Aug2010_Below_Market_Ground_Lease_Acquired_Member_Three_Logan_Square_Member" unitRef="USD" decimals="-3">683000</us-gaap:BusinessAcquisitionPurchasePriceAllocationLiabilitiesAssumed>
  <us-gaap:BusinessAcquisitionPurchasePriceAllocationPropertyPlantAndEquipment contextRef="BalanceAsOf_05Aug2010_Three_Logan_Square_Member" unitRef="USD" decimals="-3">98188000</us-gaap:BusinessAcquisitionPurchasePriceAllocationPropertyPlantAndEquipment>
  <us-gaap:BusinessCombinationAcquiredReceivablesGrossContractualAmount contextRef="BalanceAsOf_05Aug2010_Three_Logan_Square_Member" unitRef="USD" decimals="-5">1100000</us-gaap:BusinessCombinationAcquiredReceivablesGrossContractualAmount>
  <us-gaap:CapitalExpendituresIncurredButNotYetPaid contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-2739000</us-gaap:CapitalExpendituresIncurredButNotYetPaid>
  <us-gaap:CapitalExpendituresIncurredButNotYetPaid contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-2739000</us-gaap:CapitalExpendituresIncurredButNotYetPaid>
  <us-gaap:CapitalExpendituresIncurredButNotYetPaid contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">903000</us-gaap:CapitalExpendituresIncurredButNotYetPaid>
  <us-gaap:CapitalExpendituresIncurredButNotYetPaid contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">903000</us-gaap:CapitalExpendituresIncurredButNotYetPaid>
  <us-gaap:CapitalLeasesFutureMinimumPaymentsDue contextRef="BalanceAsOf_05Aug2010" unitRef="USD" decimals="-5">27400000</us-gaap:CapitalLeasesFutureMinimumPaymentsDue>
  <us-gaap:CapitalLeasesFutureMinimumPaymentsDueCurrent contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">909000</us-gaap:CapitalLeasesFutureMinimumPaymentsDueCurrent>
  <us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFiveYears contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">1909000</us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFiveYears>
  <us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFourYears contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">1909000</us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFourYears>
  <us-gaap:CapitalLeasesFutureMinimumPaymentsDueInThreeYears contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">1818000</us-gaap:CapitalLeasesFutureMinimumPaymentsDueInThreeYears>
  <us-gaap:CapitalLeasesFutureMinimumPaymentsDueInTwoYears contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">1818000</us-gaap:CapitalLeasesFutureMinimumPaymentsDueInTwoYears>
  <us-gaap:CapitalLeasesFutureMinimumPaymentsDueThereafter contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">289897000</us-gaap:CapitalLeasesFutureMinimumPaymentsDueThereafter>
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="BalanceAsOf_31Dec2009" unitRef="USD" decimals="-3">1567000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="BalanceAsOf_31Dec2009_Subsidiaries_Member" unitRef="USD" decimals="-3">1567000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="BalanceAsOf_30Jun2010" unitRef="USD" decimals="-3">297000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="BalanceAsOf_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">297000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">16565000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">16565000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">733000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">733000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-1270000</us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease>
  <us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-1270000</us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease>
  <us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-15832000</us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease>
  <us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-15832000</us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease>
  <us-gaap:CashDivestedFromDeconsolidation contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">1382000</us-gaap:CashDivestedFromDeconsolidation>
  <us-gaap:CashDivestedFromDeconsolidation contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">1382000</us-gaap:CashDivestedFromDeconsolidation>
  <us-gaap:CashPaidForCapitalizedInterest contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">6791000</us-gaap:CashPaidForCapitalizedInterest>
  <us-gaap:CashPaidForCapitalizedInterest contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">6791000</us-gaap:CashPaidForCapitalizedInterest>
  <us-gaap:CashPaidForCapitalizedInterest contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">859000</us-gaap:CashPaidForCapitalizedInterest>
  <us-gaap:CashPaidForCapitalizedInterest contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">859000</us-gaap:CashPaidForCapitalizedInterest>
  <us-gaap:CommitmentsAndContingencies2009 xsi:nil="true" contextRef="TwelveMonthsEnded_31Dec2010" />
  <us-gaap:CommitmentsAndContingencies2009 xsi:nil="true" contextRef="TwelveMonthsEnded_31Dec2010_Subsidiaries_Member" />
  <us-gaap:CommitmentsAndContingencies2009 xsi:nil="true" contextRef="SixMonthsEnded_30Jun2011" />
  <us-gaap:CommitmentsAndContingencies2009 xsi:nil="true" contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" />
  <us-gaap:CommonStockDividendsPerShareDeclared contextRef="SixMonthsEnded_30Jun2010" unitRef="USDEPS" decimals="INF">0.30</us-gaap:CommonStockDividendsPerShareDeclared>
  <us-gaap:CommonStockDividendsPerShareDeclared contextRef="SixMonthsEnded_30Jun2010_Accumulated_Distributions_In_Excess_Of_Net_Income_Member" unitRef="USDEPS" decimals="INF">0.30</us-gaap:CommonStockDividendsPerShareDeclared>
  <us-gaap:CommonStockDividendsPerShareDeclared contextRef="SixMonthsEnded_30Jun2010_Noncontrolling_Interest_Member" unitRef="USDEPS" decimals="INF">0.30</us-gaap:CommonStockDividendsPerShareDeclared>
  <us-gaap:CommonStockDividendsPerShareDeclared contextRef="SixMonthsEnded_30Jun2011" unitRef="USDEPS" decimals="INF">0.30</us-gaap:CommonStockDividendsPerShareDeclared>
  <us-gaap:CommonStockDividendsPerShareDeclared contextRef="SixMonthsEnded_30Jun2011_Noncontrolling_Interest_Member" unitRef="USDEPS" decimals="INF">0.30</us-gaap:CommonStockDividendsPerShareDeclared>
  <us-gaap:CommonStockDividendsPerShareDeclared contextRef="SixMonthsEnded_30Jun2011_Accumulated_Distributions_In_Excess_Of_Net_Income_Member" unitRef="USDEPS" decimals="INF">0.30</us-gaap:CommonStockDividendsPerShareDeclared>
  <us-gaap:CommonStockIssuedEmployeeStockTrust contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">5774000</us-gaap:CommonStockIssuedEmployeeStockTrust>
  <us-gaap:CommonStockIssuedEmployeeStockTrust contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">5737000</us-gaap:CommonStockIssuedEmployeeStockTrust>
  <us-gaap:CommonStockParOrStatedValuePerShare contextRef="BalanceAsOf_31Dec2010" unitRef="USDEPS" decimals="INF">0.01</us-gaap:CommonStockParOrStatedValuePerShare>
  <us-gaap:CommonStockParOrStatedValuePerShare contextRef="BalanceAsOf_30Jun2011" unitRef="USDEPS" decimals="INF">0.01</us-gaap:CommonStockParOrStatedValuePerShare>
  <us-gaap:CommonStockSharesAuthorized contextRef="BalanceAsOf_31Dec2010" unitRef="Shares" decimals="INF">200000000</us-gaap:CommonStockSharesAuthorized>
  <us-gaap:CommonStockSharesAuthorized contextRef="BalanceAsOf_30Jun2011" unitRef="Shares" decimals="INF">200000000</us-gaap:CommonStockSharesAuthorized>
  <us-gaap:CommonStockSharesIssued contextRef="BalanceAsOf_31Dec2010" unitRef="Shares" decimals="INF">134601796</us-gaap:CommonStockSharesIssued>
  <us-gaap:CommonStockSharesIssued contextRef="BalanceAsOf_30Jun2011" unitRef="Shares" decimals="INF">135536709</us-gaap:CommonStockSharesIssued>
  <us-gaap:CommonStockSharesOutstanding contextRef="BalanceAsOf_31Dec2010" unitRef="Shares" decimals="INF">134485117</us-gaap:CommonStockSharesOutstanding>
  <us-gaap:CommonStockSharesOutstanding contextRef="BalanceAsOf_30Jun2011" unitRef="Shares" decimals="INF">135536709</us-gaap:CommonStockSharesOutstanding>
  <us-gaap:CommonStockValue contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">1343000</us-gaap:CommonStockValue>
  <us-gaap:CommonStockValue contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">1353000</us-gaap:CommonStockValue>
  <us-gaap:ComprehensiveIncomeNetOfTax contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-1619000</us-gaap:ComprehensiveIncomeNetOfTax>
  <us-gaap:ComprehensiveIncomeNetOfTax contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-1829000</us-gaap:ComprehensiveIncomeNetOfTax>
  <us-gaap:ComprehensiveIncomeNetOfTax contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-3072000</us-gaap:ComprehensiveIncomeNetOfTax>
  <us-gaap:ComprehensiveIncomeNetOfTax contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-3231000</us-gaap:ComprehensiveIncomeNetOfTax>
  <us-gaap:ComprehensiveIncomeNetOfTax contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-7037000</us-gaap:ComprehensiveIncomeNetOfTax>
  <us-gaap:ComprehensiveIncomeNetOfTax contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-7263000</us-gaap:ComprehensiveIncomeNetOfTax>
  <us-gaap:ComprehensiveIncomeNetOfTax contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-6019000</us-gaap:ComprehensiveIncomeNetOfTax>
  <us-gaap:ComprehensiveIncomeNetOfTax contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-6183000</us-gaap:ComprehensiveIncomeNetOfTax>
  <us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-210000</us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest>
  <us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-159000</us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest>
  <us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-226000</us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest>
  <us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-164000</us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest>
  <us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-1829000</us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-3231000</us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-7263000</us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-6183000</us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">111362000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="SixMonthsEnded_30Jun2010_Austin_Texas_Member" unitRef="USD" decimals="-3">6762000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="SixMonthsEnded_30Jun2010_Corporate_Member" unitRef="USD" decimals="-3">-480000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="SixMonthsEnded_30Jun2010_Metropolitan_Dc_Member" unitRef="USD" decimals="-3">24370000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="SixMonthsEnded_30Jun2010_California_Member" unitRef="USD" decimals="-3">5684000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="SixMonthsEnded_30Jun2010_Richmond_Virginia_Member" unitRef="USD" decimals="-3">6824000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="SixMonthsEnded_30Jun2010_Philadelphia_Cbd_Member" unitRef="USD" decimals="-3">15793000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="SixMonthsEnded_30Jun2010_Pennsylvania_Member" unitRef="USD" decimals="-3">29622000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="SixMonthsEnded_30Jun2010_New_Jersey_Delaware_Member" unitRef="USD" decimals="-3">22787000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">52894000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="ThreeMonthsEnded_30Jun2010_New_Jersey_Delaware_Member" unitRef="USD" decimals="-3">10543000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="ThreeMonthsEnded_30Jun2010_Richmond_Virginia_Member" unitRef="USD" decimals="-3">3165000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="ThreeMonthsEnded_30Jun2010_Corporate_Member" unitRef="USD" decimals="-3">-29000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="ThreeMonthsEnded_30Jun2010_Metropolitan_Dc_Member" unitRef="USD" decimals="-3">11996000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="ThreeMonthsEnded_30Jun2010_California_Member" unitRef="USD" decimals="-3">2956000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="ThreeMonthsEnded_30Jun2010_Philadelphia_Cbd_Member" unitRef="USD" decimals="-3">7956000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="ThreeMonthsEnded_30Jun2010_Austin_Texas_Member" unitRef="USD" decimals="-3">3441000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="ThreeMonthsEnded_30Jun2010_Pennsylvania_Member" unitRef="USD" decimals="-3">12866000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">118501000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="SixMonthsEnded_30Jun2011_Corporate_Member" unitRef="USD" decimals="-3">-609000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="SixMonthsEnded_30Jun2011_California_Member" unitRef="USD" decimals="-3">5515000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="SixMonthsEnded_30Jun2011_Austin_Texas_Member" unitRef="USD" decimals="-3">6514000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="SixMonthsEnded_30Jun2011_Richmond_Virginia_Member" unitRef="USD" decimals="-3">7011000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="SixMonthsEnded_30Jun2011_Pennsylvania_Member" unitRef="USD" decimals="-3">30366000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="SixMonthsEnded_30Jun2011_New_Jersey_Delaware_Member" unitRef="USD" decimals="-3">21751000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="SixMonthsEnded_30Jun2011_Philadelphia_Cbd_Member" unitRef="USD" decimals="-3">23439000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="SixMonthsEnded_30Jun2011_Metropolitan_Dc_Member" unitRef="USD" decimals="-3">24514000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">56575000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="ThreeMonthsEnded_30Jun2011_New_Jersey_Delaware_Member" unitRef="USD" decimals="-3">10004000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="ThreeMonthsEnded_30Jun2011_Philadelphia_Cbd_Member" unitRef="USD" decimals="-3">11220000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="ThreeMonthsEnded_30Jun2011_Metropolitan_Dc_Member" unitRef="USD" decimals="-3">12190000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="ThreeMonthsEnded_30Jun2011_Corporate_Member" unitRef="USD" decimals="-3">-275000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="ThreeMonthsEnded_30Jun2011_Austin_Texas_Member" unitRef="USD" decimals="-3">3420000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="ThreeMonthsEnded_30Jun2011_Richmond_Virginia_Member" unitRef="USD" decimals="-3">3623000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="ThreeMonthsEnded_30Jun2011_California_Member" unitRef="USD" decimals="-3">2821000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="ThreeMonthsEnded_30Jun2011_Pennsylvania_Member" unitRef="USD" decimals="-3">13572000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CumulativeEffectOfInitialAdoptionOfNewAccountingPrinciple contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">1401000</us-gaap:CumulativeEffectOfInitialAdoptionOfNewAccountingPrinciple>
  <us-gaap:CumulativeEffectOfInitialAdoptionOfNewAccountingPrinciple contextRef="SixMonthsEnded_30Jun2010_Retained_Earnings_Member" unitRef="USD" decimals="-3">1439000</us-gaap:CumulativeEffectOfInitialAdoptionOfNewAccountingPrinciple>
  <us-gaap:CumulativeEffectOfInitialAdoptionOfNewAccountingPrinciple contextRef="SixMonthsEnded_30Jun2010_Noncontrolling_Interest_Member" unitRef="USD" decimals="-3">-38000</us-gaap:CumulativeEffectOfInitialAdoptionOfNewAccountingPrinciple>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-5">59800000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Secured_Debt_Member" unitRef="USD" decimals="-3">712246000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Unsecured_Debt_Member" unitRef="USD" decimals="-3">1722326000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Unsecured_Debt_Member_Indenture_Ii_Preferred_Trust_Ii_Member" unitRef="USD" decimals="-3">25774000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Note_Seven_Member_Unsecured_Debt_Member" unitRef="USD" decimals="-3">300000000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Tysons_Corner_Member_Secured_Debt_Member" unitRef="USD" decimals="-3">96507000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Unsecured_Debt_Member_Indenture_Ib_Preferred_Trust_I_Member" unitRef="USD" decimals="-3">25774000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Cira_South_Garage_Member_Secured_Debt_Member" unitRef="USD" decimals="-3">46335000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Unsecured_Debt_Member_Indenture_Ia_Preferred_Trust_I_Member" unitRef="USD" decimals="-3">27062000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_One_Logan_Square_Member_Secured_Debt_Member" unitRef="USD" decimals="-3">60000000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Secured_Debt_Member_Irs_Philadelphia_Campus_Member" unitRef="USD" decimals="-3">208366000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Secured_Debt_Member_Midlantic_Drivelenox_Drivedcc_I_Member" unitRef="USD" decimals="-3">56514000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Secured_Debt_Member_Newtown_Squareberwyn_Parklibertyview_Member" unitRef="USD" decimals="-3">58102000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Secured_Debt_Member_Southpoint_Iii_Member" unitRef="USD" decimals="-3">2597000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Concord_Airport_Plaza_Member_Secured_Debt_Member" unitRef="USD" decimals="-3">34494000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Note_Four_Member_Unsecured_Debt_Member" unitRef="USD" decimals="-3">242681000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Bank_Term_Loan_Member_Unsecured_Debt_Member" unitRef="USD" decimals="-3">183000000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Research_Office_Center_Member_Secured_Debt_Member" unitRef="USD" decimals="-3">39145000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Note_Three_Member_Unsecured_Debt_Member" unitRef="USD" decimals="-3">175200000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Note_Five_Member_Unsecured_Debt_Member" unitRef="USD" decimals="-3">250000000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Two_Logan_Square_Member_Secured_Debt_Member" unitRef="USD" decimals="-3">89800000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Secured_Debt_Member_Arboretum_I_Ii_Iii_V_Member" unitRef="USD" decimals="-3">20386000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Note_Two_Member_Unsecured_Debt_Member" unitRef="USD" decimals="-3">59835000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Unsecured_Debt_Member_Note_Eight_Member" unitRef="USD" decimals="-3">0</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Note_Six_Member_Unsecured_Debt_Member" unitRef="USD" decimals="-3">250000000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_31Dec2010_Credit_Facility_Member_Unsecured_Debt_Member" unitRef="USD" decimals="-3">183000000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Secured_Debt_Member" unitRef="USD" decimals="-3">590043000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Unsecured_Debt_Member" unitRef="USD" decimals="-3">1883405000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Note_Seven_Member_Unsecured_Debt_Member" unitRef="USD" decimals="-3">300000000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Tysons_Corner_Member_Secured_Debt_Member" unitRef="USD" decimals="-3">95698000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Unsecured_Debt_Member_Indenture_Ii_Preferred_Trust_Ii_Member" unitRef="USD" decimals="-3">25774000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Unsecured_Debt_Member_Indenture_Ia_Preferred_Trust_I_Member" unitRef="USD" decimals="-3">27062000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Credit_Facility_Member_Unsecured_Debt_Member" unitRef="USD" decimals="-3">42000000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Note_Three_Member_Unsecured_Debt_Member" unitRef="USD" decimals="-3">153694000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Secured_Debt_Member_Southpoint_Iii_Member" unitRef="USD" decimals="-3">2249000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_One_Logan_Square_Member_Secured_Debt_Member" unitRef="USD" decimals="-3">60000000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Cira_South_Garage_Member_Secured_Debt_Member" unitRef="USD" decimals="-3">45372000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Note_Five_Member_Unsecured_Debt_Member" unitRef="USD" decimals="-3">248585000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Note_Four_Member_Unsecured_Debt_Member" unitRef="USD" decimals="-3">242681000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Two_Logan_Square_Member_Secured_Debt_Member" unitRef="USD" decimals="-3">89800000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Secured_Debt_Member_Irs_Philadelphia_Campus_Member" unitRef="USD" decimals="-3">205676000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Secured_Debt_Member_Midlantic_Drivelenox_Drivedcc_I_Member" unitRef="USD" decimals="-3">0</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Unsecured_Debt_Member_Indenture_Ib_Preferred_Trust_I_Member" unitRef="USD" decimals="-3">25774000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Concord_Airport_Plaza_Member_Secured_Debt_Member" unitRef="USD" decimals="-3">33914000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Bank_Term_Loan_Member_Unsecured_Debt_Member" unitRef="USD" decimals="-3">183000000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Secured_Debt_Member_Newtown_Squareberwyn_Parklibertyview_Member" unitRef="USD" decimals="-3">57334000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Note_Six_Member_Unsecured_Debt_Member" unitRef="USD" decimals="-3">250000000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Research_Office_Center_Member_Secured_Debt_Member" unitRef="USD" decimals="-3">0</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Note_Two_Member_Unsecured_Debt_Member" unitRef="USD" decimals="-3">59835000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Secured_Debt_Member_Arboretum_I_Ii_Iii_V_Member" unitRef="USD" decimals="-3">0</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentCarryingAmount contextRef="BalanceAsOf_30Jun2011_Unsecured_Debt_Member_Note_Eight_Member" unitRef="USD" decimals="-3">325000000</us-gaap:DebtInstrumentCarryingAmount>
  <us-gaap:DebtInstrumentConvertibleConversionPrice contextRef="BalanceAsOf_30Jun2011_Note_Two_Member_Unsecured_Debt_Member" unitRef="USD" decimals="INF">39.36</us-gaap:DebtInstrumentConvertibleConversionPrice>
  <us-gaap:DebtInstrumentFaceAmount contextRef="BalanceAsOf_30Jun2011_Note_Seven_Member" unitRef="USD" decimals="-5">300000000</us-gaap:DebtInstrumentFaceAmount>
  <us-gaap:DebtInstrumentFaceAmount contextRef="BalanceAsOf_30Jun2011_Note_Four_Member" unitRef="USD" decimals="-5">250000000</us-gaap:DebtInstrumentFaceAmount>
  <us-gaap:DebtInstrumentFaceAmount contextRef="BalanceAsOf_30Jun2011_Note_Three_Member" unitRef="USD" decimals="-5">300000000</us-gaap:DebtInstrumentFaceAmount>
  <us-gaap:DebtInstrumentFaceAmount contextRef="BalanceAsOf_30Jun2011_Note_Two_Member" unitRef="USD" decimals="-5">345000000</us-gaap:DebtInstrumentFaceAmount>
  <us-gaap:DebtInstrumentFaceAmount contextRef="BalanceAsOf_30Jun2011_Note_Six_Member" unitRef="USD" decimals="-5">250000000</us-gaap:DebtInstrumentFaceAmount>
  <us-gaap:DebtInstrumentFaceAmount contextRef="BalanceAsOf_30Jun2011_Note_Five_Member" unitRef="USD" decimals="-5">250000000</us-gaap:DebtInstrumentFaceAmount>
  <us-gaap:DebtInstrumentFaceAmount contextRef="BalanceAsOf_30Jun2011_Note_Eight_Member" unitRef="USD" decimals="-5">325000000</us-gaap:DebtInstrumentFaceAmount>
  <us-gaap:DebtInstrumentInterestRateEffectivePercentage contextRef="BalanceAsOf_30Jun2011_Note_Two_Member_Unsecured_Debt_Member" unitRef="Pure" decimals="4">0.0550</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
  <us-gaap:DebtInstrumentInterestRateEffectivePercentage contextRef="BalanceAsOf_30Jun2011_Unsecured_Debt_Member_Note_Eight_Member" unitRef="Pure" decimals="4">0.0514</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
  <us-gaap:DebtInstrumentInterestRateEffectivePercentage contextRef="BalanceAsOf_30Jun2011_Note_Seven_Member_Unsecured_Debt_Member" unitRef="Pure" decimals="4">0.0568</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
  <us-gaap:DebtInstrumentInterestRateEffectivePercentage contextRef="BalanceAsOf_30Jun2011_Concord_Airport_Plaza_Member_Secured_Debt_Member" unitRef="Pure" decimals="4">0.0555</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
  <us-gaap:DebtInstrumentInterestRateEffectivePercentage contextRef="BalanceAsOf_30Jun2011_Note_Four_Member_Unsecured_Debt_Member" unitRef="Pure" decimals="4">0.0553</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
  <us-gaap:DebtInstrumentInterestRateEffectivePercentage contextRef="BalanceAsOf_30Jun2011_Secured_Debt_Member_Southpoint_Iii_Member" unitRef="Pure" decimals="4">0.0775</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
  <us-gaap:DebtInstrumentInterestRateEffectivePercentage contextRef="BalanceAsOf_30Jun2011_Note_Three_Member_Unsecured_Debt_Member" unitRef="Pure" decimals="4">0.0573</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
  <us-gaap:DebtInstrumentInterestRateEffectivePercentage contextRef="BalanceAsOf_30Jun2011_Secured_Debt_Member_Irs_Philadelphia_Campus_Member" unitRef="Pure" decimals="4">0.0695</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
  <us-gaap:DebtInstrumentInterestRateEffectivePercentage contextRef="BalanceAsOf_30Jun2011_Secured_Debt_Member_Newtown_Squareberwyn_Parklibertyview_Member" unitRef="Pure" decimals="4">0.0725</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
  <us-gaap:DebtInstrumentInterestRateEffectivePercentage contextRef="BalanceAsOf_30Jun2011_Note_Five_Member_Unsecured_Debt_Member" unitRef="Pure" decimals="4">0.0777</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
  <us-gaap:DebtInstrumentInterestRateEffectivePercentage contextRef="BalanceAsOf_30Jun2011_Note_Six_Member_Unsecured_Debt_Member" unitRef="Pure" decimals="4">0.0595</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
  <us-gaap:DebtInstrumentInterestRateEffectivePercentage contextRef="BalanceAsOf_30Jun2011_Secured_Debt_Member_Arboretum_I_Ii_Iii_V_Member" unitRef="Pure" decimals="4">0.0759</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
  <us-gaap:DebtInstrumentInterestRateEffectivePercentage contextRef="BalanceAsOf_30Jun2011_Research_Office_Center_Member_Secured_Debt_Member" unitRef="Pure" decimals="4">0.0530</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
  <us-gaap:DebtInstrumentInterestRateEffectivePercentage contextRef="BalanceAsOf_30Jun2011_One_Logan_Square_Member_Secured_Debt_Member" unitRef="Pure" decimals="4">0.0450</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
  <us-gaap:DebtInstrumentInterestRateEffectivePercentage contextRef="BalanceAsOf_30Jun2011_Secured_Debt_Member_Midlantic_Drivelenox_Drivedcc_I_Member" unitRef="Pure" decimals="4">0.0805</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
  <us-gaap:DebtInstrumentInterestRateEffectivePercentage contextRef="BalanceAsOf_30Jun2011_Cira_South_Garage_Member_Secured_Debt_Member" unitRef="Pure" decimals="4">0.0711</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
  <us-gaap:DebtInstrumentInterestRateEffectivePercentage contextRef="BalanceAsOf_30Jun2011_Tysons_Corner_Member_Secured_Debt_Member" unitRef="Pure" decimals="4">0.0536</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
  <us-gaap:DebtInstrumentInterestRateEffectivePercentage contextRef="BalanceAsOf_30Jun2011_Two_Logan_Square_Member_Secured_Debt_Member" unitRef="Pure" decimals="4">0.0757</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
  <us-gaap:DebtInstrumentInterestRateEffectivePercentageRateRangeMinimum contextRef="TwelveMonthsEnded_31Dec2010" unitRef="Pure" decimals="3">0.055</us-gaap:DebtInstrumentInterestRateEffectivePercentageRateRangeMinimum>
  <us-gaap:DebtInstrumentInterestRateEffectivePercentageRateRangeMinimum contextRef="SixMonthsEnded_30Jun2011" unitRef="Pure" decimals="3">0.055</us-gaap:DebtInstrumentInterestRateEffectivePercentageRateRangeMinimum>
  <us-gaap:DebtInstrumentInterestRateEffectivePercentageRateRangeMinimum contextRef="SixMonthsEnded_30Jun2011_One_Logan_Square_Member_Secured_Debt_Member" unitRef="Pure" decimals="4">0.0450</us-gaap:DebtInstrumentInterestRateEffectivePercentageRateRangeMinimum>
  <us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="BalanceAsOf_31Mar2011" unitRef="Pure" decimals="4">0.0495</us-gaap:DebtInstrumentInterestRateStatedPercentage>
  <us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="BalanceAsOf_30Jun2011_Note_Two_Member" unitRef="Pure" decimals="5">0.03875</us-gaap:DebtInstrumentInterestRateStatedPercentage>
  <us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="BalanceAsOf_30Jun2011_Note_Six_Member" unitRef="Pure" decimals="5">0.06000</us-gaap:DebtInstrumentInterestRateStatedPercentage>
  <us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="BalanceAsOf_30Jun2011_Note_Eight_Member" unitRef="Pure" decimals="5">0.04950</us-gaap:DebtInstrumentInterestRateStatedPercentage>
  <us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="BalanceAsOf_30Jun2011_Note_Five_Member" unitRef="Pure" decimals="5">0.07500</us-gaap:DebtInstrumentInterestRateStatedPercentage>
  <us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="BalanceAsOf_30Jun2011_Note_Four_Member" unitRef="Pure" decimals="5">0.05400</us-gaap:DebtInstrumentInterestRateStatedPercentage>
  <us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="BalanceAsOf_30Jun2011_Note_Three_Member" unitRef="Pure" decimals="5">0.05750</us-gaap:DebtInstrumentInterestRateStatedPercentage>
  <us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="BalanceAsOf_30Jun2011_Note_Seven_Member" unitRef="Pure" decimals="5">0.05700</us-gaap:DebtInstrumentInterestRateStatedPercentage>
  <us-gaap:DebtInstrumentMaturityDate contextRef="SixMonthsEnded_30Jun2011_Note_Two_Member_Unsecured_Debt_Member">2011-10-20</us-gaap:DebtInstrumentMaturityDate>
  <us-gaap:DebtInstrumentMaturityDate contextRef="SixMonthsEnded_30Jun2011_Bank_Term_Loan_Member_Credit_Facility_Member">2011-06-29</us-gaap:DebtInstrumentMaturityDate>
  <us-gaap:DebtInstrumentPrincipalOutstanding contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-5">59800000</us-gaap:DebtInstrumentPrincipalOutstanding>
  <us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet contextRef="BalanceAsOf_31Dec2010_Secured_Debt_Member" unitRef="USD" decimals="-3">-457000</us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet>
  <us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">7427000</us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet>
  <us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet contextRef="BalanceAsOf_30Jun2011_Secured_Debt_Member" unitRef="USD" decimals="-3">-1220000</us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet>
  <us-gaap:DebtInstrumentUnamortizedPremium contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="5">300000</us-gaap:DebtInstrumentUnamortizedPremium>
  <us-gaap:DeferredCosts contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">106117000</us-gaap:DeferredCosts>
  <us-gaap:DeferredCosts contextRef="BalanceAsOf_31Dec2010_New_Markets_Tax_Credit_Transaction_Member" unitRef="USD" decimals="-5">5300000</us-gaap:DeferredCosts>
  <us-gaap:DeferredCosts contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">106117000</us-gaap:DeferredCosts>
  <us-gaap:DeferredCosts contextRef="BalanceAsOf_31Dec2010_Historic_Tax_Credit_Transaction_Member" unitRef="USD" decimals="-5">4300000</us-gaap:DeferredCosts>
  <us-gaap:DeferredCosts contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">113498000</us-gaap:DeferredCosts>
  <us-gaap:DeferredCosts contextRef="BalanceAsOf_30Jun2011_New_Markets_Tax_Credit_Transaction_Member" unitRef="USD" decimals="-5">5300000</us-gaap:DeferredCosts>
  <us-gaap:DeferredCosts contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">113498000</us-gaap:DeferredCosts>
  <us-gaap:DeferredCosts contextRef="BalanceAsOf_30Jun2011_Historic_Tax_Credit_Transaction_Member" unitRef="USD" decimals="-5">4300000</us-gaap:DeferredCosts>
  <us-gaap:DeferredCostsLeasingAccumulatedAmortization contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">-43930000</us-gaap:DeferredCostsLeasingAccumulatedAmortization>
  <us-gaap:DeferredCostsLeasingAccumulatedAmortization contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">-48223000</us-gaap:DeferredCostsLeasingAccumulatedAmortization>
  <us-gaap:DeferredCostsLeasingGross contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">123724000</us-gaap:DeferredCostsLeasingGross>
  <us-gaap:DeferredCostsLeasingGross contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">133734000</us-gaap:DeferredCostsLeasingGross>
  <us-gaap:DeferredCostsLeasingNet contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">79794000</us-gaap:DeferredCostsLeasingNet>
  <us-gaap:DeferredCostsLeasingNet contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">85511000</us-gaap:DeferredCostsLeasingNet>
  <us-gaap:DeferredFinanceCostsGross contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">37257000</us-gaap:DeferredFinanceCostsGross>
  <us-gaap:DeferredFinanceCostsGross contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">39605000</us-gaap:DeferredFinanceCostsGross>
  <us-gaap:DeferredFinanceCostsNet contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">26323000</us-gaap:DeferredFinanceCostsNet>
  <us-gaap:DeferredFinanceCostsNet contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">27987000</us-gaap:DeferredFinanceCostsNet>
  <us-gaap:DeferredGainOnSaleOfProperty contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-5">12900000</us-gaap:DeferredGainOnSaleOfProperty>
  <us-gaap:DeferredRentReceivablesNet contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">95541000</us-gaap:DeferredRentReceivablesNet>
  <us-gaap:DeferredRentReceivablesNet contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">95541000</us-gaap:DeferredRentReceivablesNet>
  <us-gaap:DeferredRentReceivablesNet contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">103221000</us-gaap:DeferredRentReceivablesNet>
  <us-gaap:DeferredRentReceivablesNet contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">103221000</us-gaap:DeferredRentReceivablesNet>
  <us-gaap:DeferredRevenue contextRef="BalanceAsOf_31Dec2010_U_S_B_Member_New_Markets_Tax_Credit_Transaction_Member" unitRef="USD" decimals="-5">13300000</us-gaap:DeferredRevenue>
  <us-gaap:DeferredRevenue contextRef="BalanceAsOf_31Dec2010_Historic_Tax_Credit_Transaction_Member_U_S_B_Member" unitRef="USD" decimals="-5">61400000</us-gaap:DeferredRevenue>
  <us-gaap:DeferredRevenue contextRef="BalanceAsOf_30Jun2011_Historic_Tax_Credit_Transaction_Member_U_S_B_Member" unitRef="USD" decimals="-5">61400000</us-gaap:DeferredRevenue>
  <us-gaap:DeferredRevenue contextRef="BalanceAsOf_30Jun2011_New_Markets_Tax_Credit_Transaction_Member_U_S_B_Member" unitRef="USD" decimals="-5">13300000</us-gaap:DeferredRevenue>
  <us-gaap:DepreciationAndAmortization contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">103318000</us-gaap:DepreciationAndAmortization>
  <us-gaap:DepreciationAndAmortization contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">103318000</us-gaap:DepreciationAndAmortization>
  <us-gaap:DepreciationAndAmortization contextRef="SixMonthsEnded_30Jun2010_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">1440000</us-gaap:DepreciationAndAmortization>
  <us-gaap:DepreciationAndAmortization contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">51289000</us-gaap:DepreciationAndAmortization>
  <us-gaap:DepreciationAndAmortization contextRef="ThreeMonthsEnded_30Jun2010_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">836000</us-gaap:DepreciationAndAmortization>
  <us-gaap:DepreciationAndAmortization contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">51289000</us-gaap:DepreciationAndAmortization>
  <us-gaap:DepreciationAndAmortization contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">109688000</us-gaap:DepreciationAndAmortization>
  <us-gaap:DepreciationAndAmortization contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">109688000</us-gaap:DepreciationAndAmortization>
  <us-gaap:DepreciationAndAmortization contextRef="SixMonthsEnded_30Jun2011_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">87000</us-gaap:DepreciationAndAmortization>
  <us-gaap:DepreciationAndAmortization contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">58014000</us-gaap:DepreciationAndAmortization>
  <us-gaap:DepreciationAndAmortization contextRef="ThreeMonthsEnded_30Jun2011_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">40000</us-gaap:DepreciationAndAmortization>
  <us-gaap:DepreciationAndAmortization contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">58014000</us-gaap:DepreciationAndAmortization>
  <us-gaap:DepreciationDepletionAndAmortization contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">104622000</us-gaap:DepreciationDepletionAndAmortization>
  <us-gaap:DepreciationDepletionAndAmortization contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">104622000</us-gaap:DepreciationDepletionAndAmortization>
  <us-gaap:DepreciationDepletionAndAmortization contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">109775000</us-gaap:DepreciationDepletionAndAmortization>
  <us-gaap:DepreciationDepletionAndAmortization contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">109775000</us-gaap:DepreciationDepletionAndAmortization>
  <us-gaap:DerivativeAmountOfHedgedItem contextRef="BalanceAsOf_31Mar2011" unitRef="USD" decimals="-5">325000000</us-gaap:DerivativeAmountOfHedgedItem>
  <us-gaap:DescriptionOfRelatedPartyLeasingArrangements contextRef="SixMonthsEnded_30Jun2011">ten dollars through August 2022. The annual rental payment after 2022 will be adjusted at the lower of $3.0 million or the prevailing market rent at that time until 2030. Subsequent to 2030, the annual rental payment will be adjusted at the lower of $4.0 million or the prevailing market rent at the time until 2042 and at fair market value until 2091.</us-gaap:DescriptionOfRelatedPartyLeasingArrangements>
  <us-gaap:DevelopmentInProcess contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">33322000</us-gaap:DevelopmentInProcess>
  <us-gaap:DevelopmentInProcess contextRef="BalanceAsOf_31Dec2010_California_Member" unitRef="USD" decimals="-3">0</us-gaap:DevelopmentInProcess>
  <us-gaap:DevelopmentInProcess contextRef="BalanceAsOf_31Dec2010_Corporate_Member" unitRef="USD" decimals="-3">33322000</us-gaap:DevelopmentInProcess>
  <us-gaap:DevelopmentInProcess contextRef="BalanceAsOf_31Dec2010_Austin_Texas_Member" unitRef="USD" decimals="-3">0</us-gaap:DevelopmentInProcess>
  <us-gaap:DevelopmentInProcess contextRef="BalanceAsOf_31Dec2010_New_Jersey_Delaware_Member" unitRef="USD" decimals="-3">0</us-gaap:DevelopmentInProcess>
  <us-gaap:DevelopmentInProcess contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">33322000</us-gaap:DevelopmentInProcess>
  <us-gaap:DevelopmentInProcess contextRef="BalanceAsOf_31Dec2010_Philadelphia_Cbd_Member" unitRef="USD" decimals="-3">0</us-gaap:DevelopmentInProcess>
  <us-gaap:DevelopmentInProcess contextRef="BalanceAsOf_31Dec2010_Metropolitan_Dc_Member" unitRef="USD" decimals="-3">0</us-gaap:DevelopmentInProcess>
  <us-gaap:DevelopmentInProcess contextRef="BalanceAsOf_31Dec2010_Pennsylvania_Member" unitRef="USD" decimals="-3">0</us-gaap:DevelopmentInProcess>
  <us-gaap:DevelopmentInProcess contextRef="BalanceAsOf_31Dec2010_Richmond_Virginia_Member" unitRef="USD" decimals="-3">0</us-gaap:DevelopmentInProcess>
  <us-gaap:DevelopmentInProcess contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">33314000</us-gaap:DevelopmentInProcess>
  <us-gaap:DevelopmentInProcess contextRef="BalanceAsOf_30Jun2011_California_Member" unitRef="USD" decimals="-3">0</us-gaap:DevelopmentInProcess>
  <us-gaap:DevelopmentInProcess contextRef="BalanceAsOf_30Jun2011_Austin_Texas_Member" unitRef="USD" decimals="-3">0</us-gaap:DevelopmentInProcess>
  <us-gaap:DevelopmentInProcess contextRef="BalanceAsOf_30Jun2011_Richmond_Virginia_Member" unitRef="USD" decimals="-3">0</us-gaap:DevelopmentInProcess>
  <us-gaap:DevelopmentInProcess contextRef="BalanceAsOf_30Jun2011_Philadelphia_Cbd_Member" unitRef="USD" decimals="-3">0</us-gaap:DevelopmentInProcess>
  <us-gaap:DevelopmentInProcess contextRef="BalanceAsOf_30Jun2011_Corporate_Member" unitRef="USD" decimals="-3">33314000</us-gaap:DevelopmentInProcess>
  <us-gaap:DevelopmentInProcess contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">33314000</us-gaap:DevelopmentInProcess>
  <us-gaap:DevelopmentInProcess contextRef="BalanceAsOf_30Jun2011_Pennsylvania_Member" unitRef="USD" decimals="-3">0</us-gaap:DevelopmentInProcess>
  <us-gaap:DevelopmentInProcess contextRef="BalanceAsOf_30Jun2011_Metropolitan_Dc_Member" unitRef="USD" decimals="-3">0</us-gaap:DevelopmentInProcess>
  <us-gaap:DevelopmentInProcess contextRef="BalanceAsOf_30Jun2011_New_Jersey_Delaware_Member" unitRef="USD" decimals="-3">0</us-gaap:DevelopmentInProcess>
  <us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">82336000</us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment>
  <us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment contextRef="SixMonthsEnded_30Jun2010_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">1606000</us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment>
  <us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">82336000</us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment>
  <us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">38018000</us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment>
  <us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">38018000</us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment>
  <us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment contextRef="ThreeMonthsEnded_30Jun2010_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">751000</us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment>
  <us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">86614000</us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment>
  <us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">86614000</us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment>
  <us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment contextRef="SixMonthsEnded_30Jun2011_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">260000</us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment>
  <us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">40595000</us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment>
  <us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment contextRef="ThreeMonthsEnded_30Jun2011_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">101000</us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment>
  <us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">40595000</us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment>
  <us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">6349000</us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax>
  <us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">6349000</us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax>
  <us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">3836000</us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax>
  <us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">3836000</us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax>
  <us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">3836000</us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax>
  <us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">3836000</us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax>
  <us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">675000</us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax>
  <us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">675000</us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax>
  <us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">268000</us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax>
  <us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">268000</us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax>
  <us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">63000</us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax>
  <us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">63000</us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax>
  <us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">57000</us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax>
  <us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">57000</us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax>
  <us-gaap:DividendsCommonStockCash contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">40450000</us-gaap:DividendsCommonStockCash>
  <us-gaap:DividendsCommonStockCash contextRef="SixMonthsEnded_30Jun2010_Noncontrolling_Interest_Member" unitRef="USD" decimals="-3">843000</us-gaap:DividendsCommonStockCash>
  <us-gaap:DividendsCommonStockCash contextRef="SixMonthsEnded_30Jun2010_Accumulated_Distributions_In_Excess_Of_Net_Income_Member" unitRef="USD" decimals="-3">39607000</us-gaap:DividendsCommonStockCash>
  <us-gaap:DividendsCommonStockCash contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">41660000</us-gaap:DividendsCommonStockCash>
  <us-gaap:DividendsCommonStockCash contextRef="SixMonthsEnded_30Jun2011_Accumulated_Distributions_In_Excess_Of_Net_Income_Member" unitRef="USD" decimals="-3">40836000</us-gaap:DividendsCommonStockCash>
  <us-gaap:DividendsCommonStockCash contextRef="SixMonthsEnded_30Jun2011_Noncontrolling_Interest_Member" unitRef="USD" decimals="-3">824000</us-gaap:DividendsCommonStockCash>
  <us-gaap:DividendsPayableAmountPerShare contextRef="BalanceAsOf_05Aug2010_Three_Logan_Square_Member" unitRef="USD" decimals="INF">0.60</us-gaap:DividendsPayableAmountPerShare>
  <us-gaap:DividendsPayableCurrentAndNoncurrent contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">22623000</us-gaap:DividendsPayableCurrentAndNoncurrent>
  <us-gaap:DividendsPayableCurrentAndNoncurrent contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">22623000</us-gaap:DividendsPayableCurrentAndNoncurrent>
  <us-gaap:DividendsPayableCurrentAndNoncurrent contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">22854000</us-gaap:DividendsPayableCurrentAndNoncurrent>
  <us-gaap:DividendsPayableCurrentAndNoncurrent contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">22854000</us-gaap:DividendsPayableCurrentAndNoncurrent>
  <us-gaap:DividendsPreferredStockCash contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">3996000</us-gaap:DividendsPreferredStockCash>
  <us-gaap:DividendsPreferredStockCash contextRef="SixMonthsEnded_30Jun2010_Accumulated_Distributions_In_Excess_Of_Net_Income_Member" unitRef="USD" decimals="-3">3996000</us-gaap:DividendsPreferredStockCash>
  <us-gaap:DividendsPreferredStockCash contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">3996000</us-gaap:DividendsPreferredStockCash>
  <us-gaap:DividendsPreferredStockCash contextRef="SixMonthsEnded_30Jun2011_Accumulated_Distributions_In_Excess_Of_Net_Income_Member" unitRef="USD" decimals="-3">3996000</us-gaap:DividendsPreferredStockCash>
  <us-gaap:EarlyRepaymentOfSeniorDebt contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">23931000</us-gaap:EarlyRepaymentOfSeniorDebt>
  <us-gaap:EarlyRepaymentOfSeniorDebt contextRef="SixMonthsEnded_30Jun2011_Senior_Notes_Due2012_Member" unitRef="USD" decimals="-3">22331000</us-gaap:EarlyRepaymentOfSeniorDebt>
  <us-gaap:EarlyRepaymentOfSeniorDebt contextRef="SixMonthsEnded_30Jun2011_Senior_Notes_Due2015_Member" unitRef="USD" decimals="-3">1600000</us-gaap:EarlyRepaymentOfSeniorDebt>
  <us-gaap:EarningsPerShareBasic contextRef="SixMonthsEnded_30Jun2010" unitRef="USDEPS" decimals="2">-0.08</us-gaap:EarningsPerShareBasic>
  <us-gaap:EarningsPerShareBasic contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USDEPS" decimals="2">-0.08</us-gaap:EarningsPerShareBasic>
  <us-gaap:EarningsPerShareBasic contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USDEPS" decimals="2">-0.06</us-gaap:EarningsPerShareBasic>
  <us-gaap:EarningsPerShareBasic contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USDEPS" decimals="2">-0.06</us-gaap:EarningsPerShareBasic>
  <us-gaap:EarningsPerShareBasic contextRef="SixMonthsEnded_30Jun2011" unitRef="USDEPS" decimals="2">-0.08</us-gaap:EarningsPerShareBasic>
  <us-gaap:EarningsPerShareBasic contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USDEPS" decimals="2">-0.08</us-gaap:EarningsPerShareBasic>
  <us-gaap:EarningsPerShareBasic contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USDEPS" decimals="2">-0.06</us-gaap:EarningsPerShareBasic>
  <us-gaap:EarningsPerShareBasic contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USDEPS" decimals="2">-0.06</us-gaap:EarningsPerShareBasic>
  <us-gaap:EarningsPerShareDiluted contextRef="SixMonthsEnded_30Jun2010" unitRef="USDEPS" decimals="2">-0.08</us-gaap:EarningsPerShareDiluted>
  <us-gaap:EarningsPerShareDiluted contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USDEPS" decimals="2">-0.08</us-gaap:EarningsPerShareDiluted>
  <us-gaap:EarningsPerShareDiluted contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USDEPS" decimals="2">-0.06</us-gaap:EarningsPerShareDiluted>
  <us-gaap:EarningsPerShareDiluted contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USDEPS" decimals="2">-0.06</us-gaap:EarningsPerShareDiluted>
  <us-gaap:EarningsPerShareDiluted contextRef="SixMonthsEnded_30Jun2011" unitRef="USDEPS" decimals="2">-0.08</us-gaap:EarningsPerShareDiluted>
  <us-gaap:EarningsPerShareDiluted contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USDEPS" decimals="2">-0.08</us-gaap:EarningsPerShareDiluted>
  <us-gaap:EarningsPerShareDiluted contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USDEPS" decimals="2">-0.06</us-gaap:EarningsPerShareDiluted>
  <us-gaap:EarningsPerShareDiluted contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USDEPS" decimals="2">-0.06</us-gaap:EarningsPerShareDiluted>
  <us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-5">600000</us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount>
  <us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount contextRef="SixMonthsEnded_30Jun2010_Restricted_Stock_Member" unitRef="USD" decimals="-5">400000</us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount>
  <us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-5">400000</us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount>
  <us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount contextRef="ThreeMonthsEnded_30Jun2010_Restricted_Stock_Member" unitRef="USD" decimals="-5">200000</us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount>
  <us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-5">700000</us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount>
  <us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount contextRef="SixMonthsEnded_30Jun2011_Restricted_Stock_Member" unitRef="USD" decimals="-5">300000</us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount>
  <us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount contextRef="SixMonthsEnded_30Jun2011_Restricted_Performance_Share_Units_Plan_Member" unitRef="USD" decimals="-5">200000</us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount>
  <us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount contextRef="SixMonthsEnded_30Jun2011_Stock_Option_Member" unitRef="USD" decimals="-5">200000</us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount>
  <us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-5">400000</us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount>
  <us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount contextRef="ThreeMonthsEnded_30Jun2011_Stock_Option_Member" unitRef="USD" decimals="-5">100000</us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount>
  <us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount contextRef="ThreeMonthsEnded_30Jun2011_Restricted_Performance_Share_Units_Plan_Member" unitRef="USD" decimals="-5">100000</us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount>
  <us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount contextRef="ThreeMonthsEnded_30Jun2011_Restricted_Stock_Member" unitRef="USD" decimals="-5">100000</us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount>
  <us-gaap:EmployeeServiceShareBasedCompensationUnrecognizedCompensationCostsOnNonvestedAwards contextRef="BalanceAsOf_30Jun2011_Stock_Option_Member" unitRef="USD" decimals="-5">3100000</us-gaap:EmployeeServiceShareBasedCompensationUnrecognizedCompensationCostsOnNonvestedAwards>
  <us-gaap:EmployeeServiceShareBasedCompensationUnrecognizedCompensationCostsOnNonvestedAwards contextRef="BalanceAsOf_30Jun2011_Restricted_Stock_Member" unitRef="USD" decimals="-5">5100000</us-gaap:EmployeeServiceShareBasedCompensationUnrecognizedCompensationCostsOnNonvestedAwards>
  <us-gaap:EmployeeServiceShareBasedCompensationUnrecognizedCompensationCostsOnNonvestedAwardsWeightedAveragePeriodOfRecognition contextRef="SixMonthsEnded_30Jun2011_Stock_Option_Member" unitRef="Pure" decimals="1">2.0</us-gaap:EmployeeServiceShareBasedCompensationUnrecognizedCompensationCostsOnNonvestedAwardsWeightedAveragePeriodOfRecognition>
  <us-gaap:EmployeeServiceShareBasedCompensationUnrecognizedCompensationCostsOnNonvestedAwardsWeightedAveragePeriodOfRecognition contextRef="SixMonthsEnded_30Jun2011_Restricted_Stock_Member" unitRef="Pure" decimals="1">1.6</us-gaap:EmployeeServiceShareBasedCompensationUnrecognizedCompensationCostsOnNonvestedAwardsWeightedAveragePeriodOfRecognition>
  <us-gaap:EquityMethodInvestmentDividendsOrDistributions contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">801000</us-gaap:EquityMethodInvestmentDividendsOrDistributions>
  <us-gaap:EquityMethodInvestmentDividendsOrDistributions contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">801000</us-gaap:EquityMethodInvestmentDividendsOrDistributions>
  <us-gaap:EquityMethodInvestmentDividendsOrDistributions contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">3063000</us-gaap:EquityMethodInvestmentDividendsOrDistributions>
  <us-gaap:EquityMethodInvestmentDividendsOrDistributions contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">3063000</us-gaap:EquityMethodInvestmentDividendsOrDistributions>
  <us-gaap:EquityMethodInvestmentOwnershipPercentage contextRef="BalanceAsOf_29Jul2011" unitRef="Pure" decimals="2">0.03</us-gaap:EquityMethodInvestmentOwnershipPercentage>
  <us-gaap:EquityMethodInvestmentRealizedGainLossOnDisposal contextRef="SixMonthsEnded_30Jun2011_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-2">600</us-gaap:EquityMethodInvestmentRealizedGainLossOnDisposal>
  <us-gaap:EquityMethodInvestments contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">84372000</us-gaap:EquityMethodInvestments>
  <us-gaap:EquityMethodInvestments contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">84372000</us-gaap:EquityMethodInvestments>
  <us-gaap:EquityMethodInvestments contextRef="BalanceAsOf_31Dec2010_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">84372000</us-gaap:EquityMethodInvestments>
  <us-gaap:EquityMethodInvestments contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">82927000</us-gaap:EquityMethodInvestments>
  <us-gaap:EquityMethodInvestments contextRef="BalanceAsOf_30Jun2011_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">82927000</us-gaap:EquityMethodInvestments>
  <us-gaap:EquityMethodInvestments contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">82927000</us-gaap:EquityMethodInvestments>
  <us-gaap:EquityMethodInvestmentSummarizedFinancialInformationEquityOrCapital contextRef="BalanceAsOf_31Dec2010_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">117385000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationEquityOrCapital>
  <us-gaap:EquityMethodInvestmentSummarizedFinancialInformationEquityOrCapital contextRef="BalanceAsOf_30Jun2011_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">102581000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationEquityOrCapital>
  <us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss contextRef="SixMonthsEnded_30Jun2010_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">4065000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss>
  <us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss contextRef="ThreeMonthsEnded_30Jun2010_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">2651000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss>
  <us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss contextRef="SixMonthsEnded_30Jun2011_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">-1213000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss>
  <us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss contextRef="ThreeMonthsEnded_30Jun2011_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">-315000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss>
  <us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetSalesOrGrossRevenue contextRef="SixMonthsEnded_30Jun2010_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">54598000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetSalesOrGrossRevenue>
  <us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetSalesOrGrossRevenue contextRef="ThreeMonthsEnded_30Jun2010_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">30528000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetSalesOrGrossRevenue>
  <us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetSalesOrGrossRevenue contextRef="SixMonthsEnded_30Jun2011_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">72398000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetSalesOrGrossRevenue>
  <us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetSalesOrGrossRevenue contextRef="ThreeMonthsEnded_30Jun2011_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">32722000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetSalesOrGrossRevenue>
  <us-gaap:ExtinguishmentOfDebtAmount contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">22921000</us-gaap:ExtinguishmentOfDebtAmount>
  <us-gaap:ExtinguishmentOfDebtAmount contextRef="SixMonthsEnded_30Jun2011_Senior_Notes_Due2012_Member" unitRef="USD" decimals="-3">21506000</us-gaap:ExtinguishmentOfDebtAmount>
  <us-gaap:ExtinguishmentOfDebtAmount contextRef="SixMonthsEnded_30Jun2011_Senior_Notes_Due2015_Member" unitRef="USD" decimals="-3">1415000</us-gaap:ExtinguishmentOfDebtAmount>
  <us-gaap:FairValueMeasuredOnRecurringBasisInvestments contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">248000</us-gaap:FairValueMeasuredOnRecurringBasisInvestments>
  <us-gaap:FairValueMeasuredOnRecurringBasisInvestments contextRef="BalanceAsOf_31Dec2010_Fair_Value_Inputs_Level3_Member" unitRef="USD" decimals="-3">0</us-gaap:FairValueMeasuredOnRecurringBasisInvestments>
  <us-gaap:FairValueMeasuredOnRecurringBasisInvestments contextRef="BalanceAsOf_31Dec2010_Fair_Value_Inputs_Level2_Member" unitRef="USD" decimals="-3">0</us-gaap:FairValueMeasuredOnRecurringBasisInvestments>
  <us-gaap:FairValueMeasuredOnRecurringBasisInvestments contextRef="BalanceAsOf_31Dec2010_Fair_Value_Inputs_Level1_Member" unitRef="USD" decimals="-3">248000</us-gaap:FairValueMeasuredOnRecurringBasisInvestments>
  <us-gaap:FairValueMeasuredOnRecurringBasisInvestments contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">284000</us-gaap:FairValueMeasuredOnRecurringBasisInvestments>
  <us-gaap:FairValueMeasuredOnRecurringBasisInvestments contextRef="BalanceAsOf_30Jun2011_Fair_Value_Inputs_Level2_Member" unitRef="USD" decimals="-3">0</us-gaap:FairValueMeasuredOnRecurringBasisInvestments>
  <us-gaap:FairValueMeasuredOnRecurringBasisInvestments contextRef="BalanceAsOf_30Jun2011_Fair_Value_Inputs_Level1_Member" unitRef="USD" decimals="-3">284000</us-gaap:FairValueMeasuredOnRecurringBasisInvestments>
  <us-gaap:FairValueMeasuredOnRecurringBasisInvestments contextRef="BalanceAsOf_30Jun2011_Fair_Value_Inputs_Level3_Member" unitRef="USD" decimals="-3">0</us-gaap:FairValueMeasuredOnRecurringBasisInvestments>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">-124698000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="BalanceAsOf_31Dec2010_Leases_Acquired_In_Place_Member" unitRef="USD" decimals="-3">-63010000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="BalanceAsOf_31Dec2010_Customer_Relationships_Member" unitRef="USD" decimals="-3">-52113000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="BalanceAsOf_31Dec2010_Above_Market_Tenant_Leases_Acquired_Member" unitRef="USD" decimals="-3">-9575000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="BalanceAsOf_31Dec2010_Below_Market_Ground_Lease_Acquired_Member" unitRef="USD" decimals="-3">-37965000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">-116082000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="BalanceAsOf_30Jun2011_Leases_Acquired_In_Place_Member" unitRef="USD" decimals="-3">-61390000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="BalanceAsOf_30Jun2011_Customer_Relationships_Member" unitRef="USD" decimals="-3">-46041000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="BalanceAsOf_30Jun2011_Below_Market_Ground_Lease_Acquired_Member" unitRef="USD" decimals="-3">-40846000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="BalanceAsOf_30Jun2011_Above_Market_Tenant_Leases_Acquired_Member" unitRef="USD" decimals="-3">-8651000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsFutureAmortizationExpense contextRef="SixMonthsEnded_30Jun2011_Assets_Total_Member" unitRef="USD" decimals="-3">78401000</us-gaap:FiniteLivedIntangibleAssetsFutureAmortizationExpense>
  <us-gaap:FiniteLivedIntangibleAssetsFutureAmortizationExpense contextRef="SixMonthsEnded_30Jun2011_Liabilities_Total_Member" unitRef="USD" decimals="-3">25556000</us-gaap:FiniteLivedIntangibleAssetsFutureAmortizationExpense>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">222160000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="BalanceAsOf_31Dec2010_Above_Market_Tenant_Leases_Acquired_Member" unitRef="USD" decimals="-3">18319000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="BalanceAsOf_31Dec2010_Below_Market_Ground_Lease_Acquired_Member" unitRef="USD" decimals="-3">67198000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="BalanceAsOf_31Dec2010_Leases_Acquired_In_Place_Member" unitRef="USD" decimals="-3">108456000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="BalanceAsOf_31Dec2010_Customer_Relationships_Member" unitRef="USD" decimals="-3">95385000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">194483000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="BalanceAsOf_30Jun2011_Below_Market_Ground_Lease_Acquired_Member" unitRef="USD" decimals="-3">66402000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="BalanceAsOf_30Jun2011_Customer_Relationships_Member" unitRef="USD" decimals="-3">80242000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="BalanceAsOf_30Jun2011_Leases_Acquired_In_Place_Member" unitRef="USD" decimals="-3">97523000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="BalanceAsOf_30Jun2011_Above_Market_Tenant_Leases_Acquired_Member" unitRef="USD" decimals="-3">16718000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsNet contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">97462000</us-gaap:FiniteLivedIntangibleAssetsNet>
  <us-gaap:FiniteLivedIntangibleAssetsNet contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">97462000</us-gaap:FiniteLivedIntangibleAssetsNet>
  <us-gaap:FiniteLivedIntangibleAssetsNet contextRef="BalanceAsOf_31Dec2010_Leases_Acquired_In_Place_Member" unitRef="USD" decimals="-3">45446000</us-gaap:FiniteLivedIntangibleAssetsNet>
  <us-gaap:FiniteLivedIntangibleAssetsNet contextRef="BalanceAsOf_31Dec2010_Above_Market_Tenant_Leases_Acquired_Member" unitRef="USD" decimals="-3">8744000</us-gaap:FiniteLivedIntangibleAssetsNet>
  <us-gaap:FiniteLivedIntangibleAssetsNet contextRef="BalanceAsOf_31Dec2010_Customer_Relationships_Member" unitRef="USD" decimals="-3">43272000</us-gaap:FiniteLivedIntangibleAssetsNet>
  <us-gaap:FiniteLivedIntangibleAssetsNet contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">78401000</us-gaap:FiniteLivedIntangibleAssetsNet>
  <us-gaap:FiniteLivedIntangibleAssetsNet contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">78401000</us-gaap:FiniteLivedIntangibleAssetsNet>
  <us-gaap:FiniteLivedIntangibleAssetsNet contextRef="BalanceAsOf_30Jun2011_Customer_Relationships_Member" unitRef="USD" decimals="-3">34201000</us-gaap:FiniteLivedIntangibleAssetsNet>
  <us-gaap:FiniteLivedIntangibleAssetsNet contextRef="BalanceAsOf_30Jun2011_Leases_Acquired_In_Place_Member" unitRef="USD" decimals="-3">36133000</us-gaap:FiniteLivedIntangibleAssetsNet>
  <us-gaap:FiniteLivedIntangibleAssetsNet contextRef="BalanceAsOf_30Jun2011_Above_Market_Tenant_Leases_Acquired_Member" unitRef="USD" decimals="-3">8067000</us-gaap:FiniteLivedIntangibleAssetsNet>
  <us-gaap:FutureAmortizationExpenseYearFive contextRef="SixMonthsEnded_30Jun2011_Liabilities_Total_Member" unitRef="USD" decimals="-3">2158000</us-gaap:FutureAmortizationExpenseYearFive>
  <us-gaap:FutureAmortizationExpenseYearFive contextRef="SixMonthsEnded_30Jun2011_Assets_Total_Member" unitRef="USD" decimals="-3">6717000</us-gaap:FutureAmortizationExpenseYearFive>
  <us-gaap:FutureAmortizationExpenseYearFour contextRef="SixMonthsEnded_30Jun2011_Liabilities_Total_Member" unitRef="USD" decimals="-3">4334000</us-gaap:FutureAmortizationExpenseYearFour>
  <us-gaap:FutureAmortizationExpenseYearFour contextRef="SixMonthsEnded_30Jun2011_Assets_Total_Member" unitRef="USD" decimals="-3">9481000</us-gaap:FutureAmortizationExpenseYearFour>
  <us-gaap:FutureAmortizationExpenseYearOne contextRef="SixMonthsEnded_30Jun2011_Liabilities_Total_Member" unitRef="USD" decimals="-3">3581000</us-gaap:FutureAmortizationExpenseYearOne>
  <us-gaap:FutureAmortizationExpenseYearOne contextRef="SixMonthsEnded_30Jun2011_Assets_Total_Member" unitRef="USD" decimals="-3">14510000</us-gaap:FutureAmortizationExpenseYearOne>
  <us-gaap:FutureAmortizationExpenseYearThree contextRef="SixMonthsEnded_30Jun2011_Liabilities_Total_Member" unitRef="USD" decimals="-3">5902000</us-gaap:FutureAmortizationExpenseYearThree>
  <us-gaap:FutureAmortizationExpenseYearThree contextRef="SixMonthsEnded_30Jun2011_Assets_Total_Member" unitRef="USD" decimals="-3">12452000</us-gaap:FutureAmortizationExpenseYearThree>
  <us-gaap:FutureAmortizationExpenseYearTwo contextRef="SixMonthsEnded_30Jun2011_Assets_Total_Member" unitRef="USD" decimals="-3">20705000</us-gaap:FutureAmortizationExpenseYearTwo>
  <us-gaap:FutureAmortizationExpenseYearTwo contextRef="SixMonthsEnded_30Jun2011_Liabilities_Total_Member" unitRef="USD" decimals="-3">6447000</us-gaap:FutureAmortizationExpenseYearTwo>
  <us-gaap:GainLossOnContractTermination contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">3085000</us-gaap:GainLossOnContractTermination>
  <us-gaap:GainLossOnContractTermination contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">3085000</us-gaap:GainLossOnContractTermination>
  <us-gaap:GainLossOnContractTermination contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">1331000</us-gaap:GainLossOnContractTermination>
  <us-gaap:GainLossOnContractTermination contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">1331000</us-gaap:GainLossOnContractTermination>
  <us-gaap:GainLossOnContractTermination contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">2516000</us-gaap:GainLossOnContractTermination>
  <us-gaap:GainLossOnContractTermination contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">2516000</us-gaap:GainLossOnContractTermination>
  <us-gaap:GainLossOnContractTermination contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">1948000</us-gaap:GainLossOnContractTermination>
  <us-gaap:GainLossOnContractTermination contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">1948000</us-gaap:GainLossOnContractTermination>
  <us-gaap:GainsLossesOnExtinguishmentOfDebt contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-1637000</us-gaap:GainsLossesOnExtinguishmentOfDebt>
  <us-gaap:GainsLossesOnExtinguishmentOfDebt contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-1637000</us-gaap:GainsLossesOnExtinguishmentOfDebt>
  <us-gaap:GainsLossesOnExtinguishmentOfDebt contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-445000</us-gaap:GainsLossesOnExtinguishmentOfDebt>
  <us-gaap:GainsLossesOnExtinguishmentOfDebt contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-445000</us-gaap:GainsLossesOnExtinguishmentOfDebt>
  <us-gaap:GainsLossesOnExtinguishmentOfDebt contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-756000</us-gaap:GainsLossesOnExtinguishmentOfDebt>
  <us-gaap:GainsLossesOnExtinguishmentOfDebt contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-756000</us-gaap:GainsLossesOnExtinguishmentOfDebt>
  <us-gaap:GainsLossesOnExtinguishmentOfDebt contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-756000</us-gaap:GainsLossesOnExtinguishmentOfDebt>
  <us-gaap:GainsLossesOnExtinguishmentOfDebt contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-756000</us-gaap:GainsLossesOnExtinguishmentOfDebt>
  <us-gaap:GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-1032000</us-gaap:GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost>
  <us-gaap:GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost contextRef="SixMonthsEnded_30Jun2011_Senior_Notes_Due2012_Member" unitRef="USD" decimals="-3">-821000</us-gaap:GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost>
  <us-gaap:GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost contextRef="SixMonthsEnded_30Jun2011_Senior_Notes_Due2015_Member" unitRef="USD" decimals="-3">-211000</us-gaap:GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost>
  <us-gaap:GainsLossesOnSalesOfInvestmentRealEstate contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">2791000</us-gaap:GainsLossesOnSalesOfInvestmentRealEstate>
  <us-gaap:GainsLossesOnSalesOfInvestmentRealEstate contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">2791000</us-gaap:GainsLossesOnSalesOfInvestmentRealEstate>
  <us-gaap:GeneralAndAdministrativeExpense contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">12745000</us-gaap:GeneralAndAdministrativeExpense>
  <us-gaap:GeneralAndAdministrativeExpense contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">12745000</us-gaap:GeneralAndAdministrativeExpense>
  <us-gaap:GeneralAndAdministrativeExpense contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">6653000</us-gaap:GeneralAndAdministrativeExpense>
  <us-gaap:GeneralAndAdministrativeExpense contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">6653000</us-gaap:GeneralAndAdministrativeExpense>
  <us-gaap:GeneralAndAdministrativeExpense contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">12134000</us-gaap:GeneralAndAdministrativeExpense>
  <us-gaap:GeneralAndAdministrativeExpense contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">12134000</us-gaap:GeneralAndAdministrativeExpense>
  <us-gaap:GeneralAndAdministrativeExpense contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">5890000</us-gaap:GeneralAndAdministrativeExpense>
  <us-gaap:GeneralAndAdministrativeExpense contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">5890000</us-gaap:GeneralAndAdministrativeExpense>
  <us-gaap:GeneralPartnersCapitalAccount contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">1743549000</us-gaap:GeneralPartnersCapitalAccount>
  <us-gaap:GeneralPartnersCapitalAccount contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">1706599000</us-gaap:GeneralPartnersCapitalAccount>
  <us-gaap:GeneralPartnersCapitalAccountUnitsIssued contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="Shares" decimals="INF">134601796</us-gaap:GeneralPartnersCapitalAccountUnitsIssued>
  <us-gaap:GeneralPartnersCapitalAccountUnitsIssued contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="Shares" decimals="INF">135536709</us-gaap:GeneralPartnersCapitalAccountUnitsIssued>
  <us-gaap:GeneralPartnersCapitalAccountUnitsOutstanding contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="Shares" decimals="INF">134485117</us-gaap:GeneralPartnersCapitalAccountUnitsOutstanding>
  <us-gaap:GeneralPartnersCapitalAccountUnitsOutstanding contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="Shares" decimals="INF">135536709</us-gaap:GeneralPartnersCapitalAccountUnitsOutstanding>
  <us-gaap:GrossProfit contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">165135000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="SixMonthsEnded_30Jun2010_Metropolitan_Dc_Member" unitRef="USD" decimals="-3">45033000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="SixMonthsEnded_30Jun2010_Pennsylvania_Member" unitRef="USD" decimals="-3">47192000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="SixMonthsEnded_30Jun2010_Richmond_Virginia_Member" unitRef="USD" decimals="-3">11344000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="SixMonthsEnded_30Jun2010_New_Jersey_Delaware_Member" unitRef="USD" decimals="-3">25153000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="SixMonthsEnded_30Jun2010_Philadelphia_Cbd_Member" unitRef="USD" decimals="-3">21169000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="SixMonthsEnded_30Jun2010_California_Member" unitRef="USD" decimals="-3">6187000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="SixMonthsEnded_30Jun2010_Corporate_Member" unitRef="USD" decimals="-3">-146000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="SixMonthsEnded_30Jun2010_Austin_Texas_Member" unitRef="USD" decimals="-3">9203000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">82603000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="ThreeMonthsEnded_30Jun2010_Corporate_Member" unitRef="USD" decimals="-3">-228000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="ThreeMonthsEnded_30Jun2010_Metropolitan_Dc_Member" unitRef="USD" decimals="-3">22665000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="ThreeMonthsEnded_30Jun2010_California_Member" unitRef="USD" decimals="-3">3011000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="ThreeMonthsEnded_30Jun2010_Pennsylvania_Member" unitRef="USD" decimals="-3">24466000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="ThreeMonthsEnded_30Jun2010_New_Jersey_Delaware_Member" unitRef="USD" decimals="-3">12104000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="ThreeMonthsEnded_30Jun2010_Richmond_Virginia_Member" unitRef="USD" decimals="-3">5604000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="ThreeMonthsEnded_30Jun2010_Austin_Texas_Member" unitRef="USD" decimals="-3">4525000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="ThreeMonthsEnded_30Jun2010_Philadelphia_Cbd_Member" unitRef="USD" decimals="-3">10456000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">175110000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="SixMonthsEnded_30Jun2011_Austin_Texas_Member" unitRef="USD" decimals="-3">9236000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="SixMonthsEnded_30Jun2011_Philadelphia_Cbd_Member" unitRef="USD" decimals="-3">38984000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="SixMonthsEnded_30Jun2011_Pennsylvania_Member" unitRef="USD" decimals="-3">49065000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="SixMonthsEnded_30Jun2011_Richmond_Virginia_Member" unitRef="USD" decimals="-3">11065000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="SixMonthsEnded_30Jun2011_Metropolitan_Dc_Member" unitRef="USD" decimals="-3">40744000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="SixMonthsEnded_30Jun2011_California_Member" unitRef="USD" decimals="-3">5276000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="SixMonthsEnded_30Jun2011_Corporate_Member" unitRef="USD" decimals="-3">62000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="SixMonthsEnded_30Jun2011_New_Jersey_Delaware_Member" unitRef="USD" decimals="-3">20678000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">88832000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="ThreeMonthsEnded_30Jun2011_California_Member" unitRef="USD" decimals="-3">2561000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="ThreeMonthsEnded_30Jun2011_Richmond_Virginia_Member" unitRef="USD" decimals="-3">5654000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="ThreeMonthsEnded_30Jun2011_Pennsylvania_Member" unitRef="USD" decimals="-3">25565000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="ThreeMonthsEnded_30Jun2011_Metropolitan_Dc_Member" unitRef="USD" decimals="-3">20426000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="ThreeMonthsEnded_30Jun2011_Philadelphia_Cbd_Member" unitRef="USD" decimals="-3">19353000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="ThreeMonthsEnded_30Jun2011_Austin_Texas_Member" unitRef="USD" decimals="-3">4217000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="ThreeMonthsEnded_30Jun2011_New_Jersey_Delaware_Member" unitRef="USD" decimals="-3">11094000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="ThreeMonthsEnded_30Jun2011_Corporate_Member" unitRef="USD" decimals="-3">-38000</us-gaap:GrossProfit>
  <us-gaap:GuaranteeObligationsCurrentCarryingValue contextRef="BalanceAsOf_30Jun2011_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-5">700000</us-gaap:GuaranteeObligationsCurrentCarryingValue>
  <us-gaap:GuaranteeObligationsMaximumExposure contextRef="BalanceAsOf_30Jun2011_Pjp_Vii_Member" unitRef="USD" decimals="-5">700000</us-gaap:GuaranteeObligationsMaximumExposure>
  <us-gaap:IncomeLossFromContinuingOperations contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-12663000</us-gaap:IncomeLossFromContinuingOperations>
  <us-gaap:IncomeLossFromContinuingOperations contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-13023000</us-gaap:IncomeLossFromContinuingOperations>
  <us-gaap:IncomeLossFromContinuingOperations contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-5703000</us-gaap:IncomeLossFromContinuingOperations>
  <us-gaap:IncomeLossFromContinuingOperations contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-5868000</us-gaap:IncomeLossFromContinuingOperations>
  <us-gaap:IncomeLossFromContinuingOperations contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-10329000</us-gaap:IncomeLossFromContinuingOperations>
  <us-gaap:IncomeLossFromContinuingOperations contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-10623000</us-gaap:IncomeLossFromContinuingOperations>
  <us-gaap:IncomeLossFromContinuingOperations contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-9884000</us-gaap:IncomeLossFromContinuingOperations>
  <us-gaap:IncomeLossFromContinuingOperations contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-10127000</us-gaap:IncomeLossFromContinuingOperations>
  <us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-16915000</us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity>
  <us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-7829000</us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity>
  <us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-14588000</us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity>
  <us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-12003000</us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity>
  <us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-13023000</us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-13023000</us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-5868000</us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-5868000</us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-10623000</us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-10623000</us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-10127000</us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-10127000</us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:IncomeLossFromContinuingOperationsPerBasicShare contextRef="SixMonthsEnded_30Jun2010" unitRef="USDEPS" decimals="2">-0.13</us-gaap:IncomeLossFromContinuingOperationsPerBasicShare>
  <us-gaap:IncomeLossFromContinuingOperationsPerBasicShare contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USDEPS" decimals="2">-0.13</us-gaap:IncomeLossFromContinuingOperationsPerBasicShare>
  <us-gaap:IncomeLossFromContinuingOperationsPerBasicShare contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USDEPS" decimals="2">-0.06</us-gaap:IncomeLossFromContinuingOperationsPerBasicShare>
  <us-gaap:IncomeLossFromContinuingOperationsPerBasicShare contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USDEPS" decimals="2">-0.06</us-gaap:IncomeLossFromContinuingOperationsPerBasicShare>
  <us-gaap:IncomeLossFromContinuingOperationsPerBasicShare contextRef="SixMonthsEnded_30Jun2011" unitRef="USDEPS" decimals="2">-0.11</us-gaap:IncomeLossFromContinuingOperationsPerBasicShare>
  <us-gaap:IncomeLossFromContinuingOperationsPerBasicShare contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USDEPS" decimals="2">-0.11</us-gaap:IncomeLossFromContinuingOperationsPerBasicShare>
  <us-gaap:IncomeLossFromContinuingOperationsPerBasicShare contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USDEPS" decimals="2">-0.09</us-gaap:IncomeLossFromContinuingOperationsPerBasicShare>
  <us-gaap:IncomeLossFromContinuingOperationsPerBasicShare contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USDEPS" decimals="2">-0.09</us-gaap:IncomeLossFromContinuingOperationsPerBasicShare>
  <us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare contextRef="SixMonthsEnded_30Jun2010" unitRef="USDEPS" decimals="2">-0.13</us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare>
  <us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USDEPS" decimals="2">-0.13</us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare>
  <us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USDEPS" decimals="2">-0.06</us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare>
  <us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USDEPS" decimals="2">-0.06</us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare>
  <us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare contextRef="SixMonthsEnded_30Jun2011" unitRef="USDEPS" decimals="2">-0.11</us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare>
  <us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USDEPS" decimals="2">-0.11</us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare>
  <us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USDEPS" decimals="2">-0.09</us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare>
  <us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USDEPS" decimals="2">-0.09</us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">7024000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">7024000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">268000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">268000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">3899000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">3899000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">3893000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">3893000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">150000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">6000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">78000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">78000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">6874000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">7024000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">262000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">268000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">3821000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">3899000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">3815000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">3893000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare contextRef="SixMonthsEnded_30Jun2010" unitRef="USDEPS" decimals="2">0.05</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USDEPS" decimals="2">0.05</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USDEPS" decimals="2">0.00</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USDEPS" decimals="2">0.00</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare contextRef="SixMonthsEnded_30Jun2011" unitRef="USDEPS" decimals="2">0.03</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USDEPS" decimals="2">0.03</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USDEPS" decimals="2">0.03</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USDEPS" decimals="2">0.03</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare contextRef="SixMonthsEnded_30Jun2010" unitRef="USDEPS" decimals="2">0.05</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USDEPS" decimals="2">0.05</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USDEPS" decimals="2">0.00</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USDEPS" decimals="2">0.00</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare contextRef="SixMonthsEnded_30Jun2011" unitRef="USDEPS" decimals="2">0.03</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USDEPS" decimals="2">0.03</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USDEPS" decimals="2">0.03</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare>
  <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USDEPS" decimals="2">0.03</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare>
  <us-gaap:IncomeLossFromEquityMethodInvestments contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">2321000</us-gaap:IncomeLossFromEquityMethodInvestments>
  <us-gaap:IncomeLossFromEquityMethodInvestments contextRef="SixMonthsEnded_30Jun2010_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">2321000</us-gaap:IncomeLossFromEquityMethodInvestments>
  <us-gaap:IncomeLossFromEquityMethodInvestments contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">2321000</us-gaap:IncomeLossFromEquityMethodInvestments>
  <us-gaap:IncomeLossFromEquityMethodInvestments contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">1025000</us-gaap:IncomeLossFromEquityMethodInvestments>
  <us-gaap:IncomeLossFromEquityMethodInvestments contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">1025000</us-gaap:IncomeLossFromEquityMethodInvestments>
  <us-gaap:IncomeLossFromEquityMethodInvestments contextRef="ThreeMonthsEnded_30Jun2010_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">1025000</us-gaap:IncomeLossFromEquityMethodInvestments>
  <us-gaap:IncomeLossFromEquityMethodInvestments contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">2321000</us-gaap:IncomeLossFromEquityMethodInvestments>
  <us-gaap:IncomeLossFromEquityMethodInvestments contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">2321000</us-gaap:IncomeLossFromEquityMethodInvestments>
  <us-gaap:IncomeLossFromEquityMethodInvestments contextRef="SixMonthsEnded_30Jun2011_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">2321000</us-gaap:IncomeLossFromEquityMethodInvestments>
  <us-gaap:IncomeLossFromEquityMethodInvestments contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">1088000</us-gaap:IncomeLossFromEquityMethodInvestments>
  <us-gaap:IncomeLossFromEquityMethodInvestments contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">1088000</us-gaap:IncomeLossFromEquityMethodInvestments>
  <us-gaap:IncomeLossFromEquityMethodInvestments contextRef="ThreeMonthsEnded_30Jun2011_Corporate_Joint_Venture_Member" unitRef="USD" decimals="-3">1088000</us-gaap:IncomeLossFromEquityMethodInvestments>
  <us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">1958000</us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions>
  <us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">1958000</us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions>
  <us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">1618000</us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions>
  <us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">1618000</us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions>
  <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-7089000</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
  <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-7089000</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
  <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-4500000</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
  <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-4500000</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
  <us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-161000</us-gaap:IncreaseDecreaseInAccountsReceivable>
  <us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-161000</us-gaap:IncreaseDecreaseInAccountsReceivable>
  <us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-2063000</us-gaap:IncreaseDecreaseInAccountsReceivable>
  <us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-2063000</us-gaap:IncreaseDecreaseInAccountsReceivable>
  <us-gaap:IncreaseDecreaseInOtherOperatingAssets contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-2074000</us-gaap:IncreaseDecreaseInOtherOperatingAssets>
  <us-gaap:IncreaseDecreaseInOtherOperatingAssets contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-2074000</us-gaap:IncreaseDecreaseInOtherOperatingAssets>
  <us-gaap:IncreaseDecreaseInOtherOperatingAssets contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-2231000</us-gaap:IncreaseDecreaseInOtherOperatingAssets>
  <us-gaap:IncreaseDecreaseInOtherOperatingAssets contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-2231000</us-gaap:IncreaseDecreaseInOtherOperatingAssets>
  <us-gaap:IncreaseDecreaseInOtherOperatingLiabilities contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-1906000</us-gaap:IncreaseDecreaseInOtherOperatingLiabilities>
  <us-gaap:IncreaseDecreaseInOtherOperatingLiabilities contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-1906000</us-gaap:IncreaseDecreaseInOtherOperatingLiabilities>
  <us-gaap:IncreaseDecreaseInOtherOperatingLiabilities contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">3875000</us-gaap:IncreaseDecreaseInOtherOperatingLiabilities>
  <us-gaap:IncreaseDecreaseInOtherOperatingLiabilities contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">3875000</us-gaap:IncreaseDecreaseInOtherOperatingLiabilities>
  <us-gaap:InterestExpense contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">62734000</us-gaap:InterestExpense>
  <us-gaap:InterestExpense contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">62734000</us-gaap:InterestExpense>
  <us-gaap:InterestExpense contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">31210000</us-gaap:InterestExpense>
  <us-gaap:InterestExpense contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">31210000</us-gaap:InterestExpense>
  <us-gaap:InterestExpense contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">67131000</us-gaap:InterestExpense>
  <us-gaap:InterestExpense contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">67131000</us-gaap:InterestExpense>
  <us-gaap:InterestExpense contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">34738000</us-gaap:InterestExpense>
  <us-gaap:InterestExpense contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">34738000</us-gaap:InterestExpense>
  <us-gaap:InterestExpenseDebt contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-5">1900000</us-gaap:InterestExpenseDebt>
  <us-gaap:InterestExpenseDebt contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-5">800000</us-gaap:InterestExpenseDebt>
  <us-gaap:InterestExpenseDebt contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-5">1200000</us-gaap:InterestExpenseDebt>
  <us-gaap:InterestExpenseDebt contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-5">600000</us-gaap:InterestExpenseDebt>
  <us-gaap:InterestPaidNet contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">80150000</us-gaap:InterestPaidNet>
  <us-gaap:InterestPaidNet contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">80150000</us-gaap:InterestPaidNet>
  <us-gaap:InterestPaidNet contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">67098000</us-gaap:InterestPaidNet>
  <us-gaap:InterestPaidNet contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">67098000</us-gaap:InterestPaidNet>
  <us-gaap:InvestmentIncomeInterest contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">1828000</us-gaap:InvestmentIncomeInterest>
  <us-gaap:InvestmentIncomeInterest contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">1828000</us-gaap:InvestmentIncomeInterest>
  <us-gaap:InvestmentIncomeInterest contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">963000</us-gaap:InvestmentIncomeInterest>
  <us-gaap:InvestmentIncomeInterest contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">963000</us-gaap:InvestmentIncomeInterest>
  <us-gaap:InvestmentIncomeInterest contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">862000</us-gaap:InvestmentIncomeInterest>
  <us-gaap:InvestmentIncomeInterest contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">862000</us-gaap:InvestmentIncomeInterest>
  <us-gaap:InvestmentIncomeInterest contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">421000</us-gaap:InvestmentIncomeInterest>
  <us-gaap:InvestmentIncomeInterest contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">421000</us-gaap:InvestmentIncomeInterest>
  <us-gaap:Land contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">697724000</us-gaap:Land>
  <us-gaap:Land contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">698982000</us-gaap:Land>
  <us-gaap:LandAvailableForDevelopment contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">110055000</us-gaap:LandAvailableForDevelopment>
  <us-gaap:LandAvailableForDevelopment contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">110055000</us-gaap:LandAvailableForDevelopment>
  <us-gaap:LandAvailableForDevelopment contextRef="BalanceAsOf_31Dec2010_Corporate_Member" unitRef="USD" decimals="-3">110055000</us-gaap:LandAvailableForDevelopment>
  <us-gaap:LandAvailableForDevelopment contextRef="BalanceAsOf_31Dec2010_Metropolitan_Dc_Member" unitRef="USD" decimals="-3">0</us-gaap:LandAvailableForDevelopment>
  <us-gaap:LandAvailableForDevelopment contextRef="BalanceAsOf_31Dec2010_California_Member" unitRef="USD" decimals="-3">0</us-gaap:LandAvailableForDevelopment>
  <us-gaap:LandAvailableForDevelopment contextRef="BalanceAsOf_31Dec2010_Pennsylvania_Member" unitRef="USD" decimals="-3">0</us-gaap:LandAvailableForDevelopment>
  <us-gaap:LandAvailableForDevelopment contextRef="BalanceAsOf_31Dec2010_New_Jersey_Delaware_Member" unitRef="USD" decimals="-3">0</us-gaap:LandAvailableForDevelopment>
  <us-gaap:LandAvailableForDevelopment contextRef="BalanceAsOf_31Dec2010_Austin_Texas_Member" unitRef="USD" decimals="-3">0</us-gaap:LandAvailableForDevelopment>
  <us-gaap:LandAvailableForDevelopment contextRef="BalanceAsOf_31Dec2010_Richmond_Virginia_Member" unitRef="USD" decimals="-3">0</us-gaap:LandAvailableForDevelopment>
  <us-gaap:LandAvailableForDevelopment contextRef="BalanceAsOf_31Dec2010_Philadelphia_Cbd_Member" unitRef="USD" decimals="-3">0</us-gaap:LandAvailableForDevelopment>
  <us-gaap:LandAvailableForDevelopment contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">120245000</us-gaap:LandAvailableForDevelopment>
  <us-gaap:LandAvailableForDevelopment contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">120245000</us-gaap:LandAvailableForDevelopment>
  <us-gaap:LandAvailableForDevelopment contextRef="BalanceAsOf_30Jun2011_California_Member" unitRef="USD" decimals="-3">0</us-gaap:LandAvailableForDevelopment>
  <us-gaap:LandAvailableForDevelopment contextRef="BalanceAsOf_30Jun2011_Richmond_Virginia_Member" unitRef="USD" decimals="-3">0</us-gaap:LandAvailableForDevelopment>
  <us-gaap:LandAvailableForDevelopment contextRef="BalanceAsOf_30Jun2011_Pennsylvania_Member" unitRef="USD" decimals="-3">0</us-gaap:LandAvailableForDevelopment>
  <us-gaap:LandAvailableForDevelopment contextRef="BalanceAsOf_30Jun2011_Corporate_Member" unitRef="USD" decimals="-3">120245000</us-gaap:LandAvailableForDevelopment>
  <us-gaap:LandAvailableForDevelopment contextRef="BalanceAsOf_30Jun2011_New_Jersey_Delaware_Member" unitRef="USD" decimals="-3">0</us-gaap:LandAvailableForDevelopment>
  <us-gaap:LandAvailableForDevelopment contextRef="BalanceAsOf_30Jun2011_Philadelphia_Cbd_Member" unitRef="USD" decimals="-3">0</us-gaap:LandAvailableForDevelopment>
  <us-gaap:LandAvailableForDevelopment contextRef="BalanceAsOf_30Jun2011_Metropolitan_Dc_Member" unitRef="USD" decimals="-3">0</us-gaap:LandAvailableForDevelopment>
  <us-gaap:LandAvailableForDevelopment contextRef="BalanceAsOf_30Jun2011_Austin_Texas_Member" unitRef="USD" decimals="-3">0</us-gaap:LandAvailableForDevelopment>
  <us-gaap:LeaseholdImprovementsGross contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">442808000</us-gaap:LeaseholdImprovementsGross>
  <us-gaap:LeaseholdImprovementsGross contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">463816000</us-gaap:LeaseholdImprovementsGross>
  <us-gaap:Liabilities contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">2712604000</us-gaap:Liabilities>
  <us-gaap:Liabilities contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">2712604000</us-gaap:Liabilities>
  <us-gaap:Liabilities contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">2732451000</us-gaap:Liabilities>
  <us-gaap:Liabilities contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">2732451000</us-gaap:Liabilities>
  <us-gaap:LiabilitiesAndStockholdersEquity contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">4690378000</us-gaap:LiabilitiesAndStockholdersEquity>
  <us-gaap:LiabilitiesAndStockholdersEquity contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">4690378000</us-gaap:LiabilitiesAndStockholdersEquity>
  <us-gaap:LiabilitiesAndStockholdersEquity contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">4668495000</us-gaap:LiabilitiesAndStockholdersEquity>
  <us-gaap:LiabilitiesAndStockholdersEquity contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">4668495000</us-gaap:LiabilitiesAndStockholdersEquity>
  <us-gaap:LineOfCredit contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">183000000</us-gaap:LineOfCredit>
  <us-gaap:LineOfCredit contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">183000000</us-gaap:LineOfCredit>
  <us-gaap:LineOfCredit contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">42000000</us-gaap:LineOfCredit>
  <us-gaap:LineOfCredit contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">42000000</us-gaap:LineOfCredit>
  <us-gaap:LineOfCreditFacilityAmountOutstanding contextRef="BalanceAsOf_30Jun2011_Unsecured_Debt_Member" unitRef="USD" decimals="-5">42000000</us-gaap:LineOfCreditFacilityAmountOutstanding>
  <us-gaap:LineOfCreditFacilityAmountOutstanding contextRef="BalanceAsOf_30Jun2011_Letter_Of_Credit_Member_Unsecured_Debt_Member" unitRef="USD" decimals="-5">10300000</us-gaap:LineOfCreditFacilityAmountOutstanding>
  <us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity contextRef="BalanceAsOf_28Mar2011_Overlook_I_And_Ii_Member" unitRef="USD" decimals="-5">600000000</us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity>
  <us-gaap:LineOfCreditFacilityInterestRateDuringPeriod contextRef="SixMonthsEnded_30Jun2010_Unsecured_Debt_Member" unitRef="Pure" decimals="4">0.0107</us-gaap:LineOfCreditFacilityInterestRateDuringPeriod>
  <us-gaap:LineOfCreditFacilityInterestRateDuringPeriod contextRef="SixMonthsEnded_30Jun2011_Unsecured_Debt_Member" unitRef="Pure" decimals="4">0.0099</us-gaap:LineOfCreditFacilityInterestRateDuringPeriod>
  <us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity contextRef="BalanceAsOf_30Jun2011_Unsecured_Debt_Member" unitRef="USD" decimals="-5">800000000</us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity>
  <us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity contextRef="BalanceAsOf_30Jun2011_Unsecured_Debt_Member" unitRef="USD" decimals="-5">547700000</us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity>
  <us-gaap:LongTermDebt contextRef="BalanceAsOf_31Dec2010_Unsecured_Debt_Member" unitRef="USD" decimals="-3">2430446000</us-gaap:LongTermDebt>
  <us-gaap:LongTermDebt contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">2466021000</us-gaap:LongTermDebt>
  <us-gaap:LongTermDebt contextRef="BalanceAsOf_30Jun2011_Unsecured_Debt_Member" unitRef="USD" decimals="-3">2466021000</us-gaap:LongTermDebt>
  <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">1371684000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive>
  <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">6339000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths>
  <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">348742000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive>
  <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">255016000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour>
  <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">67037000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree>
  <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">424630000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo>
  <us-gaap:ManagementFeesRevenue contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">6371000</us-gaap:ManagementFeesRevenue>
  <us-gaap:ManagementFeesRevenue contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">6371000</us-gaap:ManagementFeesRevenue>
  <us-gaap:ManagementFeesRevenue contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">2904000</us-gaap:ManagementFeesRevenue>
  <us-gaap:ManagementFeesRevenue contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">2904000</us-gaap:ManagementFeesRevenue>
  <us-gaap:ManagementFeesRevenue contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">5486000</us-gaap:ManagementFeesRevenue>
  <us-gaap:ManagementFeesRevenue contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">5486000</us-gaap:ManagementFeesRevenue>
  <us-gaap:ManagementFeesRevenue contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">2733000</us-gaap:ManagementFeesRevenue>
  <us-gaap:ManagementFeesRevenue contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">2733000</us-gaap:ManagementFeesRevenue>
  <us-gaap:MinimumRents contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">227048000</us-gaap:MinimumRents>
  <us-gaap:MinimumRents contextRef="SixMonthsEnded_30Jun2010_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">2993000</us-gaap:MinimumRents>
  <us-gaap:MinimumRents contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">227048000</us-gaap:MinimumRents>
  <us-gaap:MinimumRents contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">113006000</us-gaap:MinimumRents>
  <us-gaap:MinimumRents contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">113006000</us-gaap:MinimumRents>
  <us-gaap:MinimumRents contextRef="ThreeMonthsEnded_30Jun2010_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">1526000</us-gaap:MinimumRents>
  <us-gaap:MinimumRents contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">241145000</us-gaap:MinimumRents>
  <us-gaap:MinimumRents contextRef="SixMonthsEnded_30Jun2011_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">475000</us-gaap:MinimumRents>
  <us-gaap:MinimumRents contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">241145000</us-gaap:MinimumRents>
  <us-gaap:MinimumRents contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">120416000</us-gaap:MinimumRents>
  <us-gaap:MinimumRents contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">120416000</us-gaap:MinimumRents>
  <us-gaap:MinimumRents contextRef="ThreeMonthsEnded_30Jun2011_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">199000</us-gaap:MinimumRents>
  <us-gaap:MinorityInterest contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">128272000</us-gaap:MinorityInterest>
  <us-gaap:MinorityInterest contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">123418000</us-gaap:MinorityInterest>
  <us-gaap:MinorityInterestInNetIncomeLossLimitedPartnerships contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-360000</us-gaap:MinorityInterestInNetIncomeLossLimitedPartnerships>
  <us-gaap:MinorityInterestInNetIncomeLossLimitedPartnerships contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-165000</us-gaap:MinorityInterestInNetIncomeLossLimitedPartnerships>
  <us-gaap:MinorityInterestInNetIncomeLossLimitedPartnerships contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-294000</us-gaap:MinorityInterestInNetIncomeLossLimitedPartnerships>
  <us-gaap:MinorityInterestInNetIncomeLossLimitedPartnerships contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-243000</us-gaap:MinorityInterestInNetIncomeLossLimitedPartnerships>
  <us-gaap:MinorityInterestInOperatingPartnerships contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-5">128300000</us-gaap:MinorityInterestInOperatingPartnerships>
  <us-gaap:MinorityInterestInOperatingPartnerships contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-5">123400000</us-gaap:MinorityInterestInOperatingPartnerships>
  <us-gaap:MinorityInterestOwnershipPercentageByParent contextRef="BalanceAsOf_30Jun2011" unitRef="Pure" decimals="3">0.932</us-gaap:MinorityInterestOwnershipPercentageByParent>
  <us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-3988000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
  <us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-3988000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
  <us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-6921000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
  <us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-6921000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
  <us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-100284000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
  <us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-100284000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
  <us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-97253000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
  <us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-97253000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
  <us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">103002000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
  <us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">103002000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
  <us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">88342000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
  <us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">88342000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
  <us-gaap:NetIncomeLoss contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-5789000</us-gaap:NetIncomeLoss>
  <us-gaap:NetIncomeLoss contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-5999000</us-gaap:NetIncomeLoss>
  <us-gaap:NetIncomeLoss contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-5441000</us-gaap:NetIncomeLoss>
  <us-gaap:NetIncomeLoss contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-5600000</us-gaap:NetIncomeLoss>
  <us-gaap:NetIncomeLoss contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-6508000</us-gaap:NetIncomeLoss>
  <us-gaap:NetIncomeLoss contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-6724000</us-gaap:NetIncomeLoss>
  <us-gaap:NetIncomeLoss contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-6069000</us-gaap:NetIncomeLoss>
  <us-gaap:NetIncomeLoss contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-6234000</us-gaap:NetIncomeLoss>
  <us-gaap:NetIncomeLossAttributableToNoncontrollingInterest contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-210000</us-gaap:NetIncomeLossAttributableToNoncontrollingInterest>
  <us-gaap:NetIncomeLossAttributableToNoncontrollingInterest contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-159000</us-gaap:NetIncomeLossAttributableToNoncontrollingInterest>
  <us-gaap:NetIncomeLossAttributableToNoncontrollingInterest contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-216000</us-gaap:NetIncomeLossAttributableToNoncontrollingInterest>
  <us-gaap:NetIncomeLossAttributableToNoncontrollingInterest contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-165000</us-gaap:NetIncomeLossAttributableToNoncontrollingInterest>
  <us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-10041000</us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
  <us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-10251000</us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
  <us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-7567000</us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
  <us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-7726000</us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
  <us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-10767000</us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
  <us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-10983000</us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
  <us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-8188000</us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
  <us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-8353000</us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
  <us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-10041000</us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted>
  <us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-10251000</us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted>
  <us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-7567000</us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted>
  <us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-7726000</us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted>
  <us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-10767000</us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted>
  <us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-10983000</us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted>
  <us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-8188000</us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted>
  <us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-8353000</us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted>
  <us-gaap:NotesReceivableFairValueDisclosure contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">28921000</us-gaap:NotesReceivableFairValueDisclosure>
  <us-gaap:NotesReceivableFairValueDisclosure contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">29995000</us-gaap:NotesReceivableFairValueDisclosure>
  <us-gaap:NotesReceivableGross contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">31216000</us-gaap:NotesReceivableGross>
  <us-gaap:NotesReceivableGross contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">32255000</us-gaap:NotesReceivableGross>
  <us-gaap:NotesReceivableNet contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">18205000</us-gaap:NotesReceivableNet>
  <us-gaap:NotesReceivableNet contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">18205000</us-gaap:NotesReceivableNet>
  <us-gaap:NotesReceivableNet contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">19285000</us-gaap:NotesReceivableNet>
  <us-gaap:NotesReceivableNet contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">19285000</us-gaap:NotesReceivableNet>
  <us-gaap:OffMarketLeaseUnfavorable contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">29233000</us-gaap:OffMarketLeaseUnfavorable>
  <us-gaap:OffMarketLeaseUnfavorable contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">29233000</us-gaap:OffMarketLeaseUnfavorable>
  <us-gaap:OffMarketLeaseUnfavorable contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">25556000</us-gaap:OffMarketLeaseUnfavorable>
  <us-gaap:OffMarketLeaseUnfavorable contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">25556000</us-gaap:OffMarketLeaseUnfavorable>
  <us-gaap:OperatingExpenses contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">227425000</us-gaap:OperatingExpenses>
  <us-gaap:OperatingExpenses contextRef="SixMonthsEnded_30Jun2010_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">3677000</us-gaap:OperatingExpenses>
  <us-gaap:OperatingExpenses contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">227425000</us-gaap:OperatingExpenses>
  <us-gaap:OperatingExpenses contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">110836000</us-gaap:OperatingExpenses>
  <us-gaap:OperatingExpenses contextRef="ThreeMonthsEnded_30Jun2010_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">1902000</us-gaap:OperatingExpenses>
  <us-gaap:OperatingExpenses contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">110836000</us-gaap:OperatingExpenses>
  <us-gaap:OperatingExpenses contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">240323000</us-gaap:OperatingExpenses>
  <us-gaap:OperatingExpenses contextRef="SixMonthsEnded_30Jun2011_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">417000</us-gaap:OperatingExpenses>
  <us-gaap:OperatingExpenses contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">240323000</us-gaap:OperatingExpenses>
  <us-gaap:OperatingExpenses contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">120479000</us-gaap:OperatingExpenses>
  <us-gaap:OperatingExpenses contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">120479000</us-gaap:OperatingExpenses>
  <us-gaap:OperatingExpenses contextRef="ThreeMonthsEnded_30Jun2011_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">160000</us-gaap:OperatingExpenses>
  <us-gaap:OperatingIncomeLoss contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">49072000</us-gaap:OperatingIncomeLoss>
  <us-gaap:OperatingIncomeLoss contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">49072000</us-gaap:OperatingIncomeLoss>
  <us-gaap:OperatingIncomeLoss contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">24661000</us-gaap:OperatingIncomeLoss>
  <us-gaap:OperatingIncomeLoss contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">24661000</us-gaap:OperatingIncomeLoss>
  <us-gaap:OperatingIncomeLoss contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">53288000</us-gaap:OperatingIncomeLoss>
  <us-gaap:OperatingIncomeLoss contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">53288000</us-gaap:OperatingIncomeLoss>
  <us-gaap:OperatingIncomeLoss contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">24928000</us-gaap:OperatingIncomeLoss>
  <us-gaap:OperatingIncomeLoss contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">24928000</us-gaap:OperatingIncomeLoss>
  <us-gaap:OtherAssets contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">54697000</us-gaap:OtherAssets>
  <us-gaap:OtherAssets contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">54697000</us-gaap:OtherAssets>
  <us-gaap:OtherAssets contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">53414000</us-gaap:OtherAssets>
  <us-gaap:OtherAssets contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">53414000</us-gaap:OtherAssets>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">4170000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">4170000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease contextRef="SixMonthsEnded_30Jun2010_Noncontrolling_Interest_Member" unitRef="USD" decimals="-3">88000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease contextRef="SixMonthsEnded_30Jun2010_Accumulated_Other_Comprehensive_Income_Member" unitRef="USD" decimals="-3">4082000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">2369000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">2369000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-539000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease contextRef="SixMonthsEnded_30Jun2011_Noncontrolling_Interest_Member" unitRef="USD" decimals="-3">-10000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-539000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease contextRef="SixMonthsEnded_30Jun2011_Accumulated_Other_Comprehensive_Income_Member" unitRef="USD" decimals="-3">-529000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">51000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">51000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease>
  <us-gaap:OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">1000</us-gaap:OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax>
  <us-gaap:OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">1000</us-gaap:OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax>
  <us-gaap:OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-14000</us-gaap:OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax>
  <us-gaap:OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-14000</us-gaap:OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax>
  <us-gaap:OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-74000</us-gaap:OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax>
  <us-gaap:OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-74000</us-gaap:OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax>
  <us-gaap:OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-51000</us-gaap:OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax>
  <us-gaap:OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-51000</us-gaap:OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax>
  <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">4171000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax>
  <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">4171000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax>
  <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">2355000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax>
  <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">2355000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax>
  <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-613000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax>
  <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-613000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax>
  <us-gaap:OtherLiabilities contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">36515000</us-gaap:OtherLiabilities>
  <us-gaap:OtherLiabilities contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">36515000</us-gaap:OtherLiabilities>
  <us-gaap:OtherLiabilities contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">41943000</us-gaap:OtherLiabilities>
  <us-gaap:OtherLiabilities contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">41943000</us-gaap:OtherLiabilities>
  <us-gaap:OtherRealEstateRevenue contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">1943000</us-gaap:OtherRealEstateRevenue>
  <us-gaap:OtherRealEstateRevenue contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">1943000</us-gaap:OtherRealEstateRevenue>
  <us-gaap:OtherRealEstateRevenue contextRef="SixMonthsEnded_30Jun2010_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">2000</us-gaap:OtherRealEstateRevenue>
  <us-gaap:OtherRealEstateRevenue contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">1022000</us-gaap:OtherRealEstateRevenue>
  <us-gaap:OtherRealEstateRevenue contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">1022000</us-gaap:OtherRealEstateRevenue>
  <us-gaap:OtherRealEstateRevenue contextRef="ThreeMonthsEnded_30Jun2010_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">2000</us-gaap:OtherRealEstateRevenue>
  <us-gaap:OtherRealEstateRevenue contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">2439000</us-gaap:OtherRealEstateRevenue>
  <us-gaap:OtherRealEstateRevenue contextRef="SixMonthsEnded_30Jun2011_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">-78000</us-gaap:OtherRealEstateRevenue>
  <us-gaap:OtherRealEstateRevenue contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">2439000</us-gaap:OtherRealEstateRevenue>
  <us-gaap:OtherRealEstateRevenue contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">1341000</us-gaap:OtherRealEstateRevenue>
  <us-gaap:OtherRealEstateRevenue contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">1341000</us-gaap:OtherRealEstateRevenue>
  <us-gaap:PaymentsForProceedsFromHedgeFinancingActivities contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">613000</us-gaap:PaymentsForProceedsFromHedgeFinancingActivities>
  <us-gaap:PaymentsForProceedsFromHedgeFinancingActivities contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">613000</us-gaap:PaymentsForProceedsFromHedgeFinancingActivities>
  <us-gaap:PaymentsOfDividends contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">43104000</us-gaap:PaymentsOfDividends>
  <us-gaap:PaymentsOfDividends contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">43946000</us-gaap:PaymentsOfDividends>
  <us-gaap:PaymentsOfDividends contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">44669000</us-gaap:PaymentsOfDividends>
  <us-gaap:PaymentsOfDividends contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">45507000</us-gaap:PaymentsOfDividends>
  <us-gaap:PaymentsOfDividendsMinorityInterest contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">842000</us-gaap:PaymentsOfDividendsMinorityInterest>
  <us-gaap:PaymentsOfDividendsMinorityInterest contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">838000</us-gaap:PaymentsOfDividendsMinorityInterest>
  <us-gaap:PaymentsOfFinancingCosts contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-8000</us-gaap:PaymentsOfFinancingCosts>
  <us-gaap:PaymentsOfFinancingCosts contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-8000</us-gaap:PaymentsOfFinancingCosts>
  <us-gaap:PaymentsOfFinancingCosts contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">3662000</us-gaap:PaymentsOfFinancingCosts>
  <us-gaap:PaymentsOfFinancingCosts contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">3662000</us-gaap:PaymentsOfFinancingCosts>
  <us-gaap:PaymentsToAcquireAndDevelopRealEstate contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">89438000</us-gaap:PaymentsToAcquireAndDevelopRealEstate>
  <us-gaap:PaymentsToAcquireAndDevelopRealEstate contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">89438000</us-gaap:PaymentsToAcquireAndDevelopRealEstate>
  <us-gaap:PaymentsToAcquireAndDevelopRealEstate contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">67768000</us-gaap:PaymentsToAcquireAndDevelopRealEstate>
  <us-gaap:PaymentsToAcquireAndDevelopRealEstate contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">67768000</us-gaap:PaymentsToAcquireAndDevelopRealEstate>
  <us-gaap:PaymentsToAcquireRealEstate contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">22032000</us-gaap:PaymentsToAcquireRealEstate>
  <us-gaap:PaymentsToAcquireRealEstate contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">22032000</us-gaap:PaymentsToAcquireRealEstate>
  <us-gaap:PreferredStockDividends contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">3996000</us-gaap:PreferredStockDividends>
  <us-gaap:PreferredStockDividends contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">3996000</us-gaap:PreferredStockDividends>
  <us-gaap:PreferredStockDividends contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">1998000</us-gaap:PreferredStockDividends>
  <us-gaap:PreferredStockDividends contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">1998000</us-gaap:PreferredStockDividends>
  <us-gaap:PreferredStockDividends contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">3996000</us-gaap:PreferredStockDividends>
  <us-gaap:PreferredStockDividends contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">3996000</us-gaap:PreferredStockDividends>
  <us-gaap:PreferredStockDividends contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">1998000</us-gaap:PreferredStockDividends>
  <us-gaap:PreferredStockDividends contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">1998000</us-gaap:PreferredStockDividends>
  <us-gaap:PreferredStockParOrStatedValuePerShare contextRef="BalanceAsOf_31Dec2010_Series_D_Preferred_Stock_Member" unitRef="USDEPS" decimals="INF">0.01</us-gaap:PreferredStockParOrStatedValuePerShare>
  <us-gaap:PreferredStockParOrStatedValuePerShare contextRef="BalanceAsOf_31Dec2010_Series_C_Preferred_Stock_Member" unitRef="USDEPS" decimals="INF">0.01</us-gaap:PreferredStockParOrStatedValuePerShare>
  <us-gaap:PreferredStockParOrStatedValuePerShare contextRef="BalanceAsOf_30Jun2011_Series_D_Preferred_Stock_Member" unitRef="USDEPS" decimals="INF">0.01</us-gaap:PreferredStockParOrStatedValuePerShare>
  <us-gaap:PreferredStockParOrStatedValuePerShare contextRef="BalanceAsOf_30Jun2011_Series_C_Preferred_Stock_Member" unitRef="USDEPS" decimals="INF">0.01</us-gaap:PreferredStockParOrStatedValuePerShare>
  <us-gaap:PreferredStockSharesAuthorized contextRef="BalanceAsOf_31Dec2010" unitRef="Shares" decimals="INF">20000000</us-gaap:PreferredStockSharesAuthorized>
  <us-gaap:PreferredStockSharesAuthorized contextRef="BalanceAsOf_30Jun2011" unitRef="Shares" decimals="INF">20000000</us-gaap:PreferredStockSharesAuthorized>
  <us-gaap:PreferredStockSharesIssued contextRef="BalanceAsOf_31Dec2010_Series_D_Preferred_Stock_Member" unitRef="Shares" decimals="INF">2300000</us-gaap:PreferredStockSharesIssued>
  <us-gaap:PreferredStockSharesIssued contextRef="BalanceAsOf_31Dec2010_Series_C_Preferred_Stock_Member" unitRef="Shares" decimals="INF">2000000</us-gaap:PreferredStockSharesIssued>
  <us-gaap:PreferredStockSharesIssued contextRef="BalanceAsOf_31Dec2010_Series_D_Preferred_Stocks_Member_Subsidiaries_Member" unitRef="Shares" decimals="INF">2000000</us-gaap:PreferredStockSharesIssued>
  <us-gaap:PreferredStockSharesIssued contextRef="BalanceAsOf_31Dec2010_Series_E_Preferred_Stock_Member_Subsidiaries_Member" unitRef="Shares" decimals="INF">2300000</us-gaap:PreferredStockSharesIssued>
  <us-gaap:PreferredStockSharesIssued contextRef="BalanceAsOf_30Jun2011_Series_D_Preferred_Stock_Member" unitRef="Shares" decimals="INF">2300000</us-gaap:PreferredStockSharesIssued>
  <us-gaap:PreferredStockSharesIssued contextRef="BalanceAsOf_30Jun2011_Series_C_Preferred_Stock_Member" unitRef="Shares" decimals="INF">2000000</us-gaap:PreferredStockSharesIssued>
  <us-gaap:PreferredStockSharesIssued contextRef="BalanceAsOf_30Jun2011_Series_E_Preferred_Stock_Member_Subsidiaries_Member" unitRef="Shares" decimals="INF">2300000</us-gaap:PreferredStockSharesIssued>
  <us-gaap:PreferredStockSharesIssued contextRef="BalanceAsOf_30Jun2011_Series_D_Preferred_Stocks_Member_Subsidiaries_Member" unitRef="Shares" decimals="INF">2000000</us-gaap:PreferredStockSharesIssued>
  <us-gaap:PreferredStockSharesOutstanding contextRef="BalanceAsOf_31Dec2010_Series_C_Preferred_Stock_Member" unitRef="Shares" decimals="INF">2000000</us-gaap:PreferredStockSharesOutstanding>
  <us-gaap:PreferredStockSharesOutstanding contextRef="BalanceAsOf_31Dec2010_Series_D_Preferred_Stock_Member" unitRef="Shares" decimals="INF">2300000</us-gaap:PreferredStockSharesOutstanding>
  <us-gaap:PreferredStockSharesOutstanding contextRef="BalanceAsOf_31Dec2010_Series_D_Preferred_Stocks_Member_Subsidiaries_Member" unitRef="Shares" decimals="INF">2000000</us-gaap:PreferredStockSharesOutstanding>
  <us-gaap:PreferredStockSharesOutstanding contextRef="BalanceAsOf_31Dec2010_Series_E_Preferred_Stock_Member_Subsidiaries_Member" unitRef="Shares" decimals="INF">2300000</us-gaap:PreferredStockSharesOutstanding>
  <us-gaap:PreferredStockSharesOutstanding contextRef="BalanceAsOf_30Jun2011_Series_C_Preferred_Stock_Member" unitRef="Shares" decimals="INF">2000000</us-gaap:PreferredStockSharesOutstanding>
  <us-gaap:PreferredStockSharesOutstanding contextRef="BalanceAsOf_30Jun2011_Series_D_Preferred_Stock_Member" unitRef="Shares" decimals="INF">2300000</us-gaap:PreferredStockSharesOutstanding>
  <us-gaap:PreferredStockSharesOutstanding contextRef="BalanceAsOf_30Jun2011_Series_D_Preferred_Stocks_Member_Subsidiaries_Member" unitRef="Shares" decimals="INF">2000000</us-gaap:PreferredStockSharesOutstanding>
  <us-gaap:PreferredStockSharesOutstanding contextRef="BalanceAsOf_30Jun2011_Series_E_Preferred_Stock_Member_Subsidiaries_Member" unitRef="Shares" decimals="INF">2300000</us-gaap:PreferredStockSharesOutstanding>
  <us-gaap:PreferredStockValue contextRef="BalanceAsOf_31Dec2010_Series_C_Preferred_Stock_Member" unitRef="USD" decimals="-3">20000</us-gaap:PreferredStockValue>
  <us-gaap:PreferredStockValue contextRef="BalanceAsOf_31Dec2010_Series_D_Preferred_Stock_Member" unitRef="USD" decimals="-3">23000</us-gaap:PreferredStockValue>
  <us-gaap:PreferredStockValue contextRef="BalanceAsOf_31Dec2010_Series_D_Preferred_Stocks_Member_Subsidiaries_Member" unitRef="USD" decimals="-3">47912000</us-gaap:PreferredStockValue>
  <us-gaap:PreferredStockValue contextRef="BalanceAsOf_31Dec2010_Series_E_Preferred_Stock_Member_Subsidiaries_Member" unitRef="USD" decimals="-3">55538000</us-gaap:PreferredStockValue>
  <us-gaap:PreferredStockValue contextRef="BalanceAsOf_30Jun2011_Series_D_Preferred_Stock_Member" unitRef="USD" decimals="-3">23000</us-gaap:PreferredStockValue>
  <us-gaap:PreferredStockValue contextRef="BalanceAsOf_30Jun2011_Series_C_Preferred_Stock_Member" unitRef="USD" decimals="-3">20000</us-gaap:PreferredStockValue>
  <us-gaap:PreferredStockValue contextRef="BalanceAsOf_30Jun2011_Series_E_Preferred_Stock_Member_Subsidiaries_Member" unitRef="USD" decimals="-3">55538000</us-gaap:PreferredStockValue>
  <us-gaap:PreferredStockValue contextRef="BalanceAsOf_30Jun2011_Series_D_Preferred_Stocks_Member_Subsidiaries_Member" unitRef="USD" decimals="-3">47912000</us-gaap:PreferredStockValue>
  <us-gaap:ProceedsFromContributionsFromParent contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-5">8000000</us-gaap:ProceedsFromContributionsFromParent>
  <us-gaap:ProceedsFromIssuanceOfCommonStock contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">41021000</us-gaap:ProceedsFromIssuanceOfCommonStock>
  <us-gaap:ProceedsFromIssuanceOfCommonStock contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">41021000</us-gaap:ProceedsFromIssuanceOfCommonStock>
  <us-gaap:ProceedsFromIssuanceOfCommonStock contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">8069000</us-gaap:ProceedsFromIssuanceOfCommonStock>
  <us-gaap:ProceedsFromIssuanceOfCommonStock contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">8069000</us-gaap:ProceedsFromIssuanceOfCommonStock>
  <us-gaap:ProceedsFromLongTermLinesOfCredit contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">231000000</us-gaap:ProceedsFromLongTermLinesOfCredit>
  <us-gaap:ProceedsFromLongTermLinesOfCredit contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">231000000</us-gaap:ProceedsFromLongTermLinesOfCredit>
  <us-gaap:ProceedsFromLongTermLinesOfCredit contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">181500000</us-gaap:ProceedsFromLongTermLinesOfCredit>
  <us-gaap:ProceedsFromLongTermLinesOfCredit contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">181500000</us-gaap:ProceedsFromLongTermLinesOfCredit>
  <us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">10445000</us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment>
  <us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">10445000</us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment>
  <us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">5639000</us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment>
  <us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">5639000</us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment>
  <us-gaap:ProceedsFromStockOptionsExercised contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">429000</us-gaap:ProceedsFromStockOptionsExercised>
  <us-gaap:ProceedsFromStockOptionsExercised contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">429000</us-gaap:ProceedsFromStockOptionsExercised>
  <us-gaap:ProceedsFromUnsecuredNotesPayable contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">321498000</us-gaap:ProceedsFromUnsecuredNotesPayable>
  <us-gaap:ProceedsFromUnsecuredNotesPayable contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">321498000</us-gaap:ProceedsFromUnsecuredNotesPayable>
  <us-gaap:ProfitLoss contextRef="NineMonthsEnded_30Sep2009_Subsidiaries_Member" unitRef="USD" decimals="-3">-5999000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-5999000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-5999000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="SixMonthsEnded_30Jun2010_Noncontrolling_Interest_Member" unitRef="USD" decimals="-3">-210000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="SixMonthsEnded_30Jun2010_Retained_Earnings_Member" unitRef="USD" decimals="-3">-5789000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-5600000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">-5600000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-6724000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="SixMonthsEnded_30Jun2011_Retained_Earnings_Member" unitRef="USD" decimals="-3">-6508000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-6724000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="SixMonthsEnded_30Jun2011_Noncontrolling_Interest_Member" unitRef="USD" decimals="-3">-216000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-6234000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">-6234000</us-gaap:ProfitLoss>
  <us-gaap:ProvisionForDoubtfulAccounts contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">1717000</us-gaap:ProvisionForDoubtfulAccounts>
  <us-gaap:ProvisionForDoubtfulAccounts contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">1717000</us-gaap:ProvisionForDoubtfulAccounts>
  <us-gaap:ProvisionForDoubtfulAccounts contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">689000</us-gaap:ProvisionForDoubtfulAccounts>
  <us-gaap:ProvisionForDoubtfulAccounts contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">689000</us-gaap:ProvisionForDoubtfulAccounts>
  <us-gaap:QuantifyingMisstatementInCurrentYearFinancialStatementsAmount contextRef="TwelveMonthsEnded_31Dec2006_Restatement_Adjustment_Member" unitRef="USD" decimals="-5">1500000</us-gaap:QuantifyingMisstatementInCurrentYearFinancialStatementsAmount>
  <us-gaap:QuantifyingMisstatementInCurrentYearFinancialStatementsAmount contextRef="TwelveMonthsEnded_31Dec2007_Restatement_Adjustment_Member" unitRef="USD" decimals="-5">1700000</us-gaap:QuantifyingMisstatementInCurrentYearFinancialStatementsAmount>
  <us-gaap:QuantifyingMisstatementInCurrentYearFinancialStatementsAmount contextRef="TwelveMonthsEnded_31Dec2008_Restatement_Adjustment_Member" unitRef="USD" decimals="-5">1800000</us-gaap:QuantifyingMisstatementInCurrentYearFinancialStatementsAmount>
  <us-gaap:QuantifyingMisstatementInCurrentYearFinancialStatementsAmount contextRef="TwelveMonthsEnded_31Dec2009_Restatement_Adjustment_Member" unitRef="USD" decimals="-5">1400000</us-gaap:QuantifyingMisstatementInCurrentYearFinancialStatementsAmount>
  <us-gaap:QuantifyingMisstatementInCurrentYearFinancialStatementsAmount contextRef="TwelveMonthsEnded_31Dec2010_Restatement_Adjustment_Member" unitRef="USD" decimals="-5">1700000</us-gaap:QuantifyingMisstatementInCurrentYearFinancialStatementsAmount>
  <us-gaap:QuantifyingMisstatementInCurrentYearFinancialStatementsAmount contextRef="SixMonthsEnded_30Jun2011_Restatement_Adjustment_Member" unitRef="USD" decimals="-5">4700000</us-gaap:QuantifyingMisstatementInCurrentYearFinancialStatementsAmount>
  <us-gaap:QuantifyingMisstatementInCurrentYearFinancialStatementsAmount contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-5">4700000</us-gaap:QuantifyingMisstatementInCurrentYearFinancialStatementsAmount>
  <us-gaap:QuantifyingMisstatementInCurrentYearFinancialStatementsAmount contextRef="ThreeMonthsEnded_30Jun2011_Restatement_Adjustment_Member" unitRef="USD" decimals="-5">4700000</us-gaap:QuantifyingMisstatementInCurrentYearFinancialStatementsAmount>
  <us-gaap:RealEstateInvestmentPropertyAccumulatedDepreciation contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">776078000</us-gaap:RealEstateInvestmentPropertyAccumulatedDepreciation>
  <us-gaap:RealEstateInvestmentPropertyAccumulatedDepreciation contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">776078000</us-gaap:RealEstateInvestmentPropertyAccumulatedDepreciation>
  <us-gaap:RealEstateInvestmentPropertyAccumulatedDepreciation contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">835713000</us-gaap:RealEstateInvestmentPropertyAccumulatedDepreciation>
  <us-gaap:RealEstateInvestmentPropertyAccumulatedDepreciation contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">835713000</us-gaap:RealEstateInvestmentPropertyAccumulatedDepreciation>
  <us-gaap:RealEstateInvestmentPropertyAtCost contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">4834111000</us-gaap:RealEstateInvestmentPropertyAtCost>
  <us-gaap:RealEstateInvestmentPropertyAtCost contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">4834111000</us-gaap:RealEstateInvestmentPropertyAtCost>
  <us-gaap:RealEstateInvestmentPropertyAtCost contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">4885041000</us-gaap:RealEstateInvestmentPropertyAtCost>
  <us-gaap:RealEstateInvestmentPropertyAtCost contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">4885041000</us-gaap:RealEstateInvestmentPropertyAtCost>
  <us-gaap:RealEstateInvestmentPropertyNet contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">4058033000</us-gaap:RealEstateInvestmentPropertyNet>
  <us-gaap:RealEstateInvestmentPropertyNet contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">4058033000</us-gaap:RealEstateInvestmentPropertyNet>
  <us-gaap:RealEstateInvestmentPropertyNet contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">4049328000</us-gaap:RealEstateInvestmentPropertyNet>
  <us-gaap:RealEstateInvestmentPropertyNet contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">4049328000</us-gaap:RealEstateInvestmentPropertyNet>
  <us-gaap:RealEstateRevenueNet contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">276497000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="SixMonthsEnded_30Jun2010_California_Member" unitRef="USD" decimals="-3">11871000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="SixMonthsEnded_30Jun2010_Pennsylvania_Member" unitRef="USD" decimals="-3">76814000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">276497000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="SixMonthsEnded_30Jun2010_Metropolitan_Dc_Member" unitRef="USD" decimals="-3">69403000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="SixMonthsEnded_30Jun2010_New_Jersey_Delaware_Member" unitRef="USD" decimals="-3">47940000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="SixMonthsEnded_30Jun2010_Richmond_Virginia_Member" unitRef="USD" decimals="-3">18168000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="SixMonthsEnded_30Jun2010_Corporate_Member" unitRef="USD" decimals="-3">-626000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="SixMonthsEnded_30Jun2010_Austin_Texas_Member" unitRef="USD" decimals="-3">15965000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="SixMonthsEnded_30Jun2010_Philadelphia_Cbd_Member" unitRef="USD" decimals="-3">36962000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="SixMonthsEnded_30Jun2010_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">4352000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">135497000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="ThreeMonthsEnded_30Jun2010_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">2170000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="ThreeMonthsEnded_30Jun2010_Metropolitan_Dc_Member" unitRef="USD" decimals="-3">34661000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="ThreeMonthsEnded_30Jun2010_Austin_Texas_Member" unitRef="USD" decimals="-3">7966000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="ThreeMonthsEnded_30Jun2010_New_Jersey_Delaware_Member" unitRef="USD" decimals="-3">22647000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="ThreeMonthsEnded_30Jun2010_Corporate_Member" unitRef="USD" decimals="-3">-257000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="ThreeMonthsEnded_30Jun2010_Richmond_Virginia_Member" unitRef="USD" decimals="-3">8769000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="ThreeMonthsEnded_30Jun2010_California_Member" unitRef="USD" decimals="-3">5967000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">135497000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="ThreeMonthsEnded_30Jun2010_Pennsylvania_Member" unitRef="USD" decimals="-3">37332000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="ThreeMonthsEnded_30Jun2010_Philadelphia_Cbd_Member" unitRef="USD" decimals="-3">18412000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">293611000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="SixMonthsEnded_30Jun2011_Austin_Texas_Member" unitRef="USD" decimals="-3">15750000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="SixMonthsEnded_30Jun2011_Corporate_Member" unitRef="USD" decimals="-3">-547000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="SixMonthsEnded_30Jun2011_Richmond_Virginia_Member" unitRef="USD" decimals="-3">18076000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">293611000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="SixMonthsEnded_30Jun2011_Metropolitan_Dc_Member" unitRef="USD" decimals="-3">65258000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="SixMonthsEnded_30Jun2011_Pennsylvania_Member" unitRef="USD" decimals="-3">79431000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="SixMonthsEnded_30Jun2011_New_Jersey_Delaware_Member" unitRef="USD" decimals="-3">42429000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="SixMonthsEnded_30Jun2011_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">480000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="SixMonthsEnded_30Jun2011_Philadelphia_Cbd_Member" unitRef="USD" decimals="-3">62423000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="SixMonthsEnded_30Jun2011_California_Member" unitRef="USD" decimals="-3">10791000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">145407000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="ThreeMonthsEnded_30Jun2011_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">217000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="ThreeMonthsEnded_30Jun2011_Corporate_Member" unitRef="USD" decimals="-3">-313000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="ThreeMonthsEnded_30Jun2011_Philadelphia_Cbd_Member" unitRef="USD" decimals="-3">30573000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="ThreeMonthsEnded_30Jun2011_Pennsylvania_Member" unitRef="USD" decimals="-3">39137000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="ThreeMonthsEnded_30Jun2011_Richmond_Virginia_Member" unitRef="USD" decimals="-3">9277000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">145407000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="ThreeMonthsEnded_30Jun2011_California_Member" unitRef="USD" decimals="-3">5382000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="ThreeMonthsEnded_30Jun2011_New_Jersey_Delaware_Member" unitRef="USD" decimals="-3">21098000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="ThreeMonthsEnded_30Jun2011_Austin_Texas_Member" unitRef="USD" decimals="-3">7637000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateRevenueNet contextRef="ThreeMonthsEnded_30Jun2011_Metropolitan_Dc_Member" unitRef="USD" decimals="-3">32616000</us-gaap:RealEstateRevenueNet>
  <us-gaap:RealEstateTaxExpense contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">26121000</us-gaap:RealEstateTaxExpense>
  <us-gaap:RealEstateTaxExpense contextRef="SixMonthsEnded_30Jun2010_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">631000</us-gaap:RealEstateTaxExpense>
  <us-gaap:RealEstateTaxExpense contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">26121000</us-gaap:RealEstateTaxExpense>
  <us-gaap:RealEstateTaxExpense contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">13383000</us-gaap:RealEstateTaxExpense>
  <us-gaap:RealEstateTaxExpense contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">13383000</us-gaap:RealEstateTaxExpense>
  <us-gaap:RealEstateTaxExpense contextRef="ThreeMonthsEnded_30Jun2010_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">315000</us-gaap:RealEstateTaxExpense>
  <us-gaap:RealEstateTaxExpense contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">28871000</us-gaap:RealEstateTaxExpense>
  <us-gaap:RealEstateTaxExpense contextRef="SixMonthsEnded_30Jun2011_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">70000</us-gaap:RealEstateTaxExpense>
  <us-gaap:RealEstateTaxExpense contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">28871000</us-gaap:RealEstateTaxExpense>
  <us-gaap:RealEstateTaxExpense contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">14474000</us-gaap:RealEstateTaxExpense>
  <us-gaap:RealEstateTaxExpense contextRef="ThreeMonthsEnded_30Jun2011_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">19000</us-gaap:RealEstateTaxExpense>
  <us-gaap:RealEstateTaxExpense contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">14474000</us-gaap:RealEstateTaxExpense>
  <us-gaap:RentalProperties contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">4834111000</us-gaap:RentalProperties>
  <us-gaap:RentalProperties contextRef="BalanceAsOf_31Dec2010_New_Jersey_Delaware_Member" unitRef="USD" decimals="-3">568413000</us-gaap:RentalProperties>
  <us-gaap:RentalProperties contextRef="BalanceAsOf_31Dec2010_California_Member" unitRef="USD" decimals="-3">246186000</us-gaap:RentalProperties>
  <us-gaap:RentalProperties contextRef="BalanceAsOf_31Dec2010_Corporate_Member" unitRef="USD" decimals="-3">0</us-gaap:RentalProperties>
  <us-gaap:RentalProperties contextRef="BalanceAsOf_31Dec2010_Philadelphia_Cbd_Member" unitRef="USD" decimals="-3">911354000</us-gaap:RentalProperties>
  <us-gaap:RentalProperties contextRef="BalanceAsOf_31Dec2010_Pennsylvania_Member" unitRef="USD" decimals="-3">1199957000</us-gaap:RentalProperties>
  <us-gaap:RentalProperties contextRef="BalanceAsOf_31Dec2010_Metropolitan_Dc_Member" unitRef="USD" decimals="-3">1359776000</us-gaap:RentalProperties>
  <us-gaap:RentalProperties contextRef="BalanceAsOf_31Dec2010_Richmond_Virginia_Member" unitRef="USD" decimals="-3">294406000</us-gaap:RentalProperties>
  <us-gaap:RentalProperties contextRef="BalanceAsOf_31Dec2010_Austin_Texas_Member" unitRef="USD" decimals="-3">254019000</us-gaap:RentalProperties>
  <us-gaap:RentalProperties contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">4885041000</us-gaap:RentalProperties>
  <us-gaap:RentalProperties contextRef="BalanceAsOf_30Jun2011_Pennsylvania_Member" unitRef="USD" decimals="-3">1210274000</us-gaap:RentalProperties>
  <us-gaap:RentalProperties contextRef="BalanceAsOf_30Jun2011_Metropolitan_Dc_Member" unitRef="USD" decimals="-3">1366282000</us-gaap:RentalProperties>
  <us-gaap:RentalProperties contextRef="BalanceAsOf_30Jun2011_Austin_Texas_Member" unitRef="USD" decimals="-3">254920000</us-gaap:RentalProperties>
  <us-gaap:RentalProperties contextRef="BalanceAsOf_30Jun2011_California_Member" unitRef="USD" decimals="-3">249450000</us-gaap:RentalProperties>
  <us-gaap:RentalProperties contextRef="BalanceAsOf_30Jun2011_New_Jersey_Delaware_Member" unitRef="USD" decimals="-3">568992000</us-gaap:RentalProperties>
  <us-gaap:RentalProperties contextRef="BalanceAsOf_30Jun2011_Corporate_Member" unitRef="USD" decimals="-3">0</us-gaap:RentalProperties>
  <us-gaap:RentalProperties contextRef="BalanceAsOf_30Jun2011_Philadelphia_Cbd_Member" unitRef="USD" decimals="-3">928880000</us-gaap:RentalProperties>
  <us-gaap:RentalProperties contextRef="BalanceAsOf_30Jun2011_Richmond_Virginia_Member" unitRef="USD" decimals="-3">306243000</us-gaap:RentalProperties>
  <us-gaap:RepaymentsOfLongTermLinesOfCredit contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">163000000</us-gaap:RepaymentsOfLongTermLinesOfCredit>
  <us-gaap:RepaymentsOfLongTermLinesOfCredit contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">163000000</us-gaap:RepaymentsOfLongTermLinesOfCredit>
  <us-gaap:RepaymentsOfLongTermLinesOfCredit contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">322500000</us-gaap:RepaymentsOfLongTermLinesOfCredit>
  <us-gaap:RepaymentsOfLongTermLinesOfCredit contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">322500000</us-gaap:RepaymentsOfLongTermLinesOfCredit>
  <us-gaap:RepaymentsOfSecuredDebt contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">4467000</us-gaap:RepaymentsOfSecuredDebt>
  <us-gaap:RepaymentsOfSecuredDebt contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">4467000</us-gaap:RepaymentsOfSecuredDebt>
  <us-gaap:RepaymentsOfSecuredDebt contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">122204000</us-gaap:RepaymentsOfSecuredDebt>
  <us-gaap:RepaymentsOfSecuredDebt contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">122204000</us-gaap:RepaymentsOfSecuredDebt>
  <us-gaap:RepaymentsOfUnsecuredDebt contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">64604000</us-gaap:RepaymentsOfUnsecuredDebt>
  <us-gaap:RepaymentsOfUnsecuredDebt contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">64604000</us-gaap:RepaymentsOfUnsecuredDebt>
  <us-gaap:RepaymentsOfUnsecuredDebt contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">23931000</us-gaap:RepaymentsOfUnsecuredDebt>
  <us-gaap:RepaymentsOfUnsecuredDebt contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">23931000</us-gaap:RepaymentsOfUnsecuredDebt>
  <us-gaap:RetainedEarningsAccumulatedDeficit contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">483439000</us-gaap:RetainedEarningsAccumulatedDeficit>
  <us-gaap:RetainedEarningsAccumulatedDeficit contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">475327000</us-gaap:RetainedEarningsAccumulatedDeficit>
  <us-gaap:RevenueRecognitionDeferredRevenue contextRef="SixMonthsEnded_30Jun2011_Historic_Tax_Credit_Transaction_Member">Over the five year tax credit recapture period as defined in the Internal Revenue Code</us-gaap:RevenueRecognitionDeferredRevenue>
  <us-gaap:SecuredDebt contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">711789000</us-gaap:SecuredDebt>
  <us-gaap:SecuredDebt contextRef="BalanceAsOf_31Dec2010_Secured_Debt_Member" unitRef="USD" decimals="-3">711789000</us-gaap:SecuredDebt>
  <us-gaap:SecuredDebt contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">711789000</us-gaap:SecuredDebt>
  <us-gaap:SecuredDebt contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">588823000</us-gaap:SecuredDebt>
  <us-gaap:SecuredDebt contextRef="BalanceAsOf_30Jun2011_Secured_Debt_Member" unitRef="USD" decimals="-3">588823000</us-gaap:SecuredDebt>
  <us-gaap:SecuredDebt contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">588823000</us-gaap:SecuredDebt>
  <us-gaap:SeniorNotes contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">1352657000</us-gaap:SeniorNotes>
  <us-gaap:SeniorNotes contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">1352657000</us-gaap:SeniorNotes>
  <us-gaap:SeniorNotes contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">1652198000</us-gaap:SeniorNotes>
  <us-gaap:SeniorNotes contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">1652198000</us-gaap:SeniorNotes>
  <us-gaap:ServiceManagementCosts contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">2905000</us-gaap:ServiceManagementCosts>
  <us-gaap:ServiceManagementCosts contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">2905000</us-gaap:ServiceManagementCosts>
  <us-gaap:ServiceManagementCosts contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">1493000</us-gaap:ServiceManagementCosts>
  <us-gaap:ServiceManagementCosts contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">1493000</us-gaap:ServiceManagementCosts>
  <us-gaap:ServiceManagementCosts contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">3016000</us-gaap:ServiceManagementCosts>
  <us-gaap:ServiceManagementCosts contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">3016000</us-gaap:ServiceManagementCosts>
  <us-gaap:ServiceManagementCosts contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">1506000</us-gaap:ServiceManagementCosts>
  <us-gaap:ServiceManagementCosts contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">1506000</us-gaap:ServiceManagementCosts>
  <us-gaap:ShareBasedCompensation contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">2492000</us-gaap:ShareBasedCompensation>
  <us-gaap:ShareBasedCompensation contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">2492000</us-gaap:ShareBasedCompensation>
  <us-gaap:ShareBasedCompensation contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">2051000</us-gaap:ShareBasedCompensation>
  <us-gaap:ShareBasedCompensation contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">2051000</us-gaap:ShareBasedCompensation>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardExpirationDating contextRef="SixMonthsEnded_30Jun2011">10 Years</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardExpirationDating>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod contextRef="SixMonthsEnded_30Jun2011_Stock_Option_Member">over three years</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod contextRef="SixMonthsEnded_30Jun2011_Restricted_Performance_Share_Units_Plan_Member">3</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod contextRef="SixMonthsEnded_30Jun2011_Restricted_Stock_Member">three to seven years from initial grant date</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod contextRef="OneMonthEnded_31Mar2011_Restricted_Stock_Member">after three years from the grant date</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod contextRef="SixMonthsEnded_30Jun2011_Restricted_Stock_Member" unitRef="Shares" decimals="INF">-2009</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod contextRef="SixMonthsEnded_30Jun2011_Restricted_Stock_Member" unitRef="Shares" decimals="INF">197035</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="SixMonthsEnded_30Jun2011_Restricted_Stock_Member" unitRef="USDEPS" decimals="2">11.92</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber contextRef="BalanceAsOf_31Dec2010_Restricted_Stock_Member" unitRef="Shares" decimals="INF">851278</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber contextRef="BalanceAsOf_30Jun2011_Restricted_Stock_Member" unitRef="Shares" decimals="INF">808763</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue contextRef="BalanceAsOf_31Dec2010_Restricted_Stock_Member" unitRef="USDEPS" decimals="2">10.75</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue contextRef="BalanceAsOf_30Jun2011_Restricted_Stock_Member" unitRef="USDEPS" decimals="2">9.47</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod contextRef="SixMonthsEnded_30Jun2011_Restricted_Stock_Member" unitRef="Shares" decimals="INF">-237541</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue contextRef="SixMonthsEnded_30Jun2009_Restricted_Performance_Share_Units_Plan_Member" unitRef="USD" decimals="-5">1100000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue contextRef="SixMonthsEnded_30Jun2010_Restricted_Performance_Share_Units_Plan_Member" unitRef="USD" decimals="-5">2000000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue contextRef="SixMonthsEnded_30Jun2011_Outperformance_Program_Member" unitRef="USD" decimals="-5">5900000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue contextRef="SixMonthsEnded_30Jun2011_Restricted_Performance_Share_Units_Plan_Member" unitRef="USD" decimals="-5">2000000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue contextRef="SixMonthsEnded_30Jun2011_Restricted_Stock_Member" unitRef="USDEPS" decimals="2">19.76</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized contextRef="BalanceAsOf_01Apr2009_Restricted_Performance_Share_Units_Plan_Member_Executive_Officer_Member" unitRef="Shares" decimals="INF">488292</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized contextRef="BalanceAsOf_04Mar2010_Restricted_Performance_Share_Units_Plan_Member_Executive_Officer_Member" unitRef="Shares" decimals="INF">120955</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized contextRef="BalanceAsOf_02Mar2011_Executive_Officer_Member_Stock_Option_Member" unitRef="Shares" decimals="INF">603241</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized contextRef="BalanceAsOf_02Mar2011_Executive_Officer_Member_Restricted_Stock_Member" unitRef="Shares" decimals="INF">174012</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized contextRef="BalanceAsOf_02Mar2011_Restricted_Performance_Share_Units_Plan_Member_Executive_Officer_Member" unitRef="Shares" decimals="INF">124293</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized contextRef="BalanceAsOf_24May2011_Executive_Officer_Member_Stock_Option_Member" unitRef="Shares" decimals="INF">101437</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized contextRef="BalanceAsOf_30Jun2011_Employee_Share_Purchase_Plan_Member" unitRef="Shares" decimals="-4">1250000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant contextRef="BalanceAsOf_30Jun2011" unitRef="Shares" decimals="INF">5787730</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber contextRef="BalanceAsOf_30Jun2011" unitRef="Shares" decimals="INF">2331021</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice contextRef="BalanceAsOf_30Jun2011" unitRef="USDEPS" decimals="2">16.75</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriod contextRef="SixMonthsEnded_30Jun2011" unitRef="Shares" decimals="INF">-76887</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriod>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="SixMonthsEnded_30Jun2011" unitRef="Shares" decimals="INF">603241</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="INF">-9080625</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="INF">-10115971</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="BalanceAsOf_31Dec2010" unitRef="Shares" decimals="INF">3116611</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="BalanceAsOf_30Jun2011" unitRef="Shares" decimals="INF">3642965</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="BalanceAsOf_30Jun2011_Stock_Option_Member" unitRef="Shares" decimals="INF">3642965</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="BalanceAsOf_31Dec2010" unitRef="USDEPS" decimals="2">14.56</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="BalanceAsOf_30Jun2011" unitRef="USDEPS" decimals="2">14.37</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationIncrementalCompensationCost contextRef="SixMonthsEnded_30Jun2010_Deferred_Compensation_Plan_Member" unitRef="USD" decimals="-5">200000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationIncrementalCompensationCost>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationIncrementalCompensationCost contextRef="SixMonthsEnded_30Jun2011_Deferred_Compensation_Plan_Member" unitRef="USD" decimals="-5">400000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationIncrementalCompensationCost>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardWeightedAveragePricePaidForSharesPurchased contextRef="SixMonthsEnded_30Jun2010_Employee_Share_Purchase_Plan_Member" unitRef="USD" decimals="-5">300000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardWeightedAveragePricePaidForSharesPurchased>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardWeightedAveragePricePaidForSharesPurchased contextRef="ThreeMonthsEnded_30Jun2010_Employee_Share_Purchase_Plan_Member" unitRef="USD" decimals="-5">200000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardWeightedAveragePricePaidForSharesPurchased>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardWeightedAveragePricePaidForSharesPurchased contextRef="SixMonthsEnded_30Jun2011_Employee_Share_Purchase_Plan_Member" unitRef="USD" decimals="-5">200000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardWeightedAveragePricePaidForSharesPurchased>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardWeightedAveragePricePaidForSharesPurchased contextRef="ThreeMonthsEnded_30Jun2011_Employee_Share_Purchase_Plan_Member" unitRef="USD" decimals="-5">100000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardWeightedAveragePricePaidForSharesPurchased>
  <us-gaap:SharesIssued contextRef="BalanceAsOf_31Dec2009_Common_Stock_Member" unitRef="Shares" decimals="INF">128849176</us-gaap:SharesIssued>
  <us-gaap:SharesIssued contextRef="BalanceAsOf_31Dec2009_Treasury_Stock_Member" unitRef="Shares" decimals="INF">251764</us-gaap:SharesIssued>
  <us-gaap:SharesIssued contextRef="BalanceAsOf_31Dec2009_Preferred_Stock_Member" unitRef="Shares" decimals="INF">4300000</us-gaap:SharesIssued>
  <us-gaap:SharesIssued contextRef="BalanceAsOf_31Dec2009_Deferred_Compensation_Share_Based_Payments_Member" unitRef="Shares" decimals="INF">255700</us-gaap:SharesIssued>
  <us-gaap:SharesIssued contextRef="BalanceAsOf_30Jun2010_Common_Stock_Member" unitRef="Shares" decimals="INF">132134448</us-gaap:SharesIssued>
  <us-gaap:SharesIssued contextRef="BalanceAsOf_30Jun2010_Deferred_Compensation_Share_Based_Payments_Member" unitRef="Shares" decimals="INF">299314</us-gaap:SharesIssued>
  <us-gaap:SharesIssued contextRef="BalanceAsOf_30Jun2010_Preferred_Stock_Member" unitRef="Shares" decimals="INF">4300000</us-gaap:SharesIssued>
  <us-gaap:SharesIssued contextRef="BalanceAsOf_30Jun2010_Treasury_Stock_Member" unitRef="Shares" decimals="INF">134147</us-gaap:SharesIssued>
  <us-gaap:SharesIssued contextRef="BalanceAsOf_31Dec2010_Preferred_Stock_Member" unitRef="Shares" decimals="INF">4300000</us-gaap:SharesIssued>
  <us-gaap:SharesIssued contextRef="BalanceAsOf_31Dec2010_Common_Stock_Member" unitRef="Shares" decimals="INF">134601796</us-gaap:SharesIssued>
  <us-gaap:SharesIssued contextRef="BalanceAsOf_31Dec2010_Deferred_Compensation_Share_Based_Payments_Member" unitRef="Shares" decimals="INF">291281</us-gaap:SharesIssued>
  <us-gaap:SharesIssued contextRef="BalanceAsOf_31Dec2010_Treasury_Stock_Member" unitRef="Shares" decimals="INF">116679</us-gaap:SharesIssued>
  <us-gaap:SharesIssued contextRef="BalanceAsOf_30Jun2011_Common_Stock_Member" unitRef="Shares" decimals="INF">135536709</us-gaap:SharesIssued>
  <us-gaap:SharesIssued contextRef="BalanceAsOf_30Jun2011_Preferred_Stock_Member" unitRef="Shares" decimals="INF">4300000</us-gaap:SharesIssued>
  <us-gaap:SharesIssued contextRef="BalanceAsOf_30Jun2011_Deferred_Compensation_Share_Based_Payments_Member" unitRef="Shares" decimals="INF">295852</us-gaap:SharesIssued>
  <us-gaap:SharesIssued contextRef="BalanceAsOf_30Jun2011_Treasury_Stock_Member" unitRef="Shares" decimals="INF">0</us-gaap:SharesIssued>
  <us-gaap:StockholdersEquity contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">1849502000</us-gaap:StockholdersEquity>
  <us-gaap:StockholdersEquity contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">1844919000</us-gaap:StockholdersEquity>
  <us-gaap:StockholdersEquity contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">1812626000</us-gaap:StockholdersEquity>
  <us-gaap:StockholdersEquity contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">1807428000</us-gaap:StockholdersEquity>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_31Dec2009" unitRef="USD" decimals="-3">1921740000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_31Dec2009_Deferred_Compensation_Share_Based_Payments_Member" unitRef="USD" decimals="-3">5549000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_31Dec2009_Common_Stock_In_Grantor_Trust_Member" unitRef="USD" decimals="-3">-5549000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_31Dec2009_Noncontrolling_Interest_Member" unitRef="USD" decimals="-3">38308000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_31Dec2009_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">2610421000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_31Dec2009_Accumulated_Distributions_In_Excess_Of_Net_Income_Member" unitRef="USD" decimals="-3">-1213359000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_31Dec2009_Preferred_Stock_Member" unitRef="USD" decimals="-3">43000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_31Dec2009_Common_Stock_Member" unitRef="USD" decimals="-3">1286000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_31Dec2009_Treasury_Stock_Member" unitRef="USD" decimals="-3">-7205000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_31Dec2009_Retained_Earnings_Member" unitRef="USD" decimals="-3">501384000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_31Dec2009_Accumulated_Other_Comprehensive_Income_Member" unitRef="USD" decimals="-3">-9138000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_30Jun2010" unitRef="USD" decimals="-3">1921007000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_30Jun2010_Preferred_Stock_Member" unitRef="USD" decimals="-3">43000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_30Jun2010_Accumulated_Other_Comprehensive_Income_Member" unitRef="USD" decimals="-3">-5056000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_30Jun2010_Common_Stock_In_Grantor_Trust_Member" unitRef="USD" decimals="-3">-6023000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_30Jun2010_Deferred_Compensation_Share_Based_Payments_Member" unitRef="USD" decimals="-3">6023000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_30Jun2010_Accumulated_Distributions_In_Excess_Of_Net_Income_Member" unitRef="USD" decimals="-3">-1256962000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_30Jun2010_Noncontrolling_Interest_Member" unitRef="USD" decimals="-3">37785000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_30Jun2010_Treasury_Stock_Member" unitRef="USD" decimals="-3">-3806000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_30Jun2010_Retained_Earnings_Member" unitRef="USD" decimals="-3">494989000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_30Jun2010_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">2652695000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_30Jun2010_Common_Stock_Member" unitRef="USD" decimals="-3">1319000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">1977774000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_31Dec2010_Retained_Earnings_Member" unitRef="USD" decimals="-3">483439000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_31Dec2010_Treasury_Stock_Member" unitRef="USD" decimals="-3">-3074000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_31Dec2010_Common_Stock_In_Grantor_Trust_Member" unitRef="USD" decimals="-3">-5774000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_31Dec2010_Accumulated_Distributions_In_Excess_Of_Net_Income_Member" unitRef="USD" decimals="-3">-1301521000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_31Dec2010_Common_Stock_Member" unitRef="USD" decimals="-3">1343000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_31Dec2010_Noncontrolling_Interest_Member" unitRef="USD" decimals="-3">128272000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_31Dec2010_Deferred_Compensation_Share_Based_Payments_Member" unitRef="USD" decimals="-3">5774000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_31Dec2010_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">2671217000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_31Dec2010_Preferred_Stock_Member" unitRef="USD" decimals="-3">43000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_31Dec2010_Accumulated_Other_Comprehensive_Income_Member" unitRef="USD" decimals="-3">-1945000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">1936044000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_30Jun2011_Preferred_Stock_Member" unitRef="USD" decimals="-3">43000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_30Jun2011_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">2684730000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_30Jun2011_Common_Stock_Member" unitRef="USD" decimals="-3">1353000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_30Jun2011_Treasury_Stock_Member" unitRef="USD" decimals="-3">0</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_30Jun2011_Common_Stock_In_Grantor_Trust_Member" unitRef="USD" decimals="-3">-5737000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_30Jun2011_Noncontrolling_Interest_Member" unitRef="USD" decimals="-3">123418000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_30Jun2011_Deferred_Compensation_Share_Based_Payments_Member" unitRef="USD" decimals="-3">5737000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_30Jun2011_Accumulated_Other_Comprehensive_Income_Member" unitRef="USD" decimals="-3">-2474000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_30Jun2011_Accumulated_Distributions_In_Excess_Of_Net_Income_Member" unitRef="USD" decimals="-3">-1346353000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="BalanceAsOf_30Jun2011_Retained_Earnings_Member" unitRef="USD" decimals="-3">475327000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockIssuedDuringPeriodSharesConversionOfUnits contextRef="SixMonthsEnded_30Jun2011_Common_Stock_Member" unitRef="Shares" decimals="INF">92992</us-gaap:StockIssuedDuringPeriodSharesConversionOfUnits>
  <us-gaap:StockIssuedDuringPeriodSharesNewIssues contextRef="SixMonthsEnded_30Jun2010_Common_Stock_Member" unitRef="Shares" decimals="INF">3285345</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
  <us-gaap:StockIssuedDuringPeriodSharesNewIssues contextRef="SixMonthsEnded_30Jun2011" unitRef="Shares" decimals="INF">679285</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
  <us-gaap:StockIssuedDuringPeriodSharesNewIssues contextRef="SixMonthsEnded_30Jun2011_Common_Stock_Member" unitRef="Shares" decimals="INF">679285</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
  <us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross contextRef="SixMonthsEnded_30Jun2010_Treasury_Stock_Member" unitRef="Shares" decimals="INF">-76598</us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross>
  <us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross contextRef="SixMonthsEnded_30Jun2010_Deferred_Compensation_Share_Based_Payments_Member" unitRef="Shares" decimals="INF">8989</us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross>
  <us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross contextRef="SixMonthsEnded_30Jun2011_Deferred_Compensation_Share_Based_Payments_Member" unitRef="Shares" decimals="INF">9043</us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross>
  <us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross contextRef="SixMonthsEnded_30Jun2011_Treasury_Stock_Member" unitRef="Shares" decimals="INF">-116216</us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross>
  <us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross contextRef="SixMonthsEnded_30Jun2011_Common_Stock_Member" unitRef="Shares" decimals="INF">85248</us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross>
  <us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation contextRef="SixMonthsEnded_30Jun2010_Deferred_Compensation_Share_Based_Payments_Member" unitRef="Shares" decimals="INF">32607</us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation>
  <us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation contextRef="SixMonthsEnded_30Jun2010_Treasury_Stock_Member" unitRef="Shares" decimals="INF">-32607</us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation>
  <us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation contextRef="SixMonthsEnded_30Jun2011_Deferred_Compensation_Share_Based_Payments_Member" unitRef="Shares" decimals="INF">463</us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation>
  <us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation contextRef="SixMonthsEnded_30Jun2011_Treasury_Stock_Member" unitRef="Shares" decimals="INF">-463</us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation>
  <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised contextRef="SixMonthsEnded_30Jun2011_Common_Stock_Member" unitRef="Shares" decimals="INF">76887</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
  <us-gaap:StockIssuedDuringPeriodValueConversionOfUnits contextRef="SixMonthsEnded_30Jun2011_Noncontrolling_Interest_Member" unitRef="USD" decimals="-3">-1099000</us-gaap:StockIssuedDuringPeriodValueConversionOfUnits>
  <us-gaap:StockIssuedDuringPeriodValueConversionOfUnits contextRef="SixMonthsEnded_30Jun2011_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">1098000</us-gaap:StockIssuedDuringPeriodValueConversionOfUnits>
  <us-gaap:StockIssuedDuringPeriodValueConversionOfUnits contextRef="SixMonthsEnded_30Jun2011_Common_Stock_Member" unitRef="USD" decimals="-3">1000</us-gaap:StockIssuedDuringPeriodValueConversionOfUnits>
  <us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">41692000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
  <us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="SixMonthsEnded_30Jun2010_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">41659000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
  <us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="SixMonthsEnded_30Jun2010_Common_Stock_Member" unitRef="USD" decimals="-3">33000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
  <us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">8272000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
  <us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="SixMonthsEnded_30Jun2011_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">8265000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
  <us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="SixMonthsEnded_30Jun2011_Common_Stock_Member" unitRef="USD" decimals="-3">7000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
  <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">-227000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross>
  <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross contextRef="SixMonthsEnded_30Jun2010_Retained_Earnings_Member" unitRef="USD" decimals="-3">-1417000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross>
  <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross contextRef="SixMonthsEnded_30Jun2010_Deferred_Compensation_Share_Based_Payments_Member" unitRef="USD" decimals="-3">103000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross>
  <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross contextRef="SixMonthsEnded_30Jun2010_Common_Stock_In_Grantor_Trust_Member" unitRef="USD" decimals="-3">-103000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross>
  <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross contextRef="SixMonthsEnded_30Jun2010_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">-1114000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross>
  <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross contextRef="SixMonthsEnded_30Jun2010_Treasury_Stock_Member" unitRef="USD" decimals="-3">2304000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross>
  <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">-355000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross>
  <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross contextRef="SixMonthsEnded_30Jun2011_Common_Stock_Member" unitRef="USD" decimals="-3">1000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross>
  <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross contextRef="SixMonthsEnded_30Jun2011_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">-1820000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross>
  <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross contextRef="SixMonthsEnded_30Jun2011_Treasury_Stock_Member" unitRef="USD" decimals="-3">3062000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross>
  <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross contextRef="SixMonthsEnded_30Jun2011_Retained_Earnings_Member" unitRef="USD" decimals="-3">-1598000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross>
  <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">369000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
  <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation contextRef="SixMonthsEnded_30Jun2010_Retained_Earnings_Member" unitRef="USD" decimals="-3">-502000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
  <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation contextRef="SixMonthsEnded_30Jun2010_Common_Stock_In_Grantor_Trust_Member" unitRef="USD" decimals="-3">-369000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
  <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation contextRef="SixMonthsEnded_30Jun2010_Deferred_Compensation_Share_Based_Payments_Member" unitRef="USD" decimals="-3">369000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
  <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation contextRef="SixMonthsEnded_30Jun2010_Treasury_Stock_Member" unitRef="USD" decimals="-3">871000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
  <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">6000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
  <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation contextRef="SixMonthsEnded_30Jun2011_Common_Stock_In_Grantor_Trust_Member" unitRef="USD" decimals="-3">-5000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
  <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation contextRef="SixMonthsEnded_30Jun2011_Deferred_Compensation_Share_Based_Payments_Member" unitRef="USD" decimals="-3">5000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
  <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation contextRef="SixMonthsEnded_30Jun2011_Treasury_Stock_Member" unitRef="USD" decimals="-3">12000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
  <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation contextRef="SixMonthsEnded_30Jun2011_Retained_Earnings_Member" unitRef="USD" decimals="-3">-6000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
  <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">429000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
  <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised contextRef="SixMonthsEnded_30Jun2011_Additional_Paid_In_Capital_Member" unitRef="USD" decimals="-3">428000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
  <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised contextRef="SixMonthsEnded_30Jun2011_Common_Stock_Member" unitRef="USD" decimals="-3">1000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
  <us-gaap:TaxCreditCarryforwardDescription contextRef="SixMonthsEnded_30Jun2011_New_Markets_Tax_Credit_Transaction_Member">100% recapture for a period of seven years as provided in the Internal Revenue Code</us-gaap:TaxCreditCarryforwardDescription>
  <us-gaap:TaxCreditCarryforwardDescription contextRef="SixMonthsEnded_30Jun2011_Historic_Tax_Credit_Transaction_Member">20% recapture per year beginning one year after the completion of the IRS Philadelphia Campus</us-gaap:TaxCreditCarryforwardDescription>
  <us-gaap:TenantReimbursements contextRef="SixMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">38050000</us-gaap:TenantReimbursements>
  <us-gaap:TenantReimbursements contextRef="SixMonthsEnded_30Jun2010_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">1357000</us-gaap:TenantReimbursements>
  <us-gaap:TenantReimbursements contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">38050000</us-gaap:TenantReimbursements>
  <us-gaap:TenantReimbursements contextRef="ThreeMonthsEnded_30Jun2010" unitRef="USD" decimals="-3">17234000</us-gaap:TenantReimbursements>
  <us-gaap:TenantReimbursements contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="USD" decimals="-3">17234000</us-gaap:TenantReimbursements>
  <us-gaap:TenantReimbursements contextRef="ThreeMonthsEnded_30Jun2010_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">642000</us-gaap:TenantReimbursements>
  <us-gaap:TenantReimbursements contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">42025000</us-gaap:TenantReimbursements>
  <us-gaap:TenantReimbursements contextRef="SixMonthsEnded_30Jun2011_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">83000</us-gaap:TenantReimbursements>
  <us-gaap:TenantReimbursements contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">42025000</us-gaap:TenantReimbursements>
  <us-gaap:TenantReimbursements contextRef="ThreeMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">18969000</us-gaap:TenantReimbursements>
  <us-gaap:TenantReimbursements contextRef="ThreeMonthsEnded_30Jun2011_Segment_Discontinued_Operations_Member" unitRef="USD" decimals="-3">18000</us-gaap:TenantReimbursements>
  <us-gaap:TenantReimbursements contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">18969000</us-gaap:TenantReimbursements>
  <us-gaap:TreasuryStockShares contextRef="BalanceAsOf_31Dec2010" unitRef="Shares" decimals="INF">116679</us-gaap:TreasuryStockShares>
  <us-gaap:TreasuryStockShares contextRef="BalanceAsOf_30Jun2011" unitRef="Shares" decimals="INF">0</us-gaap:TreasuryStockShares>
  <us-gaap:TreasuryStockValue contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">3074000</us-gaap:TreasuryStockValue>
  <us-gaap:TreasuryStockValue contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">0</us-gaap:TreasuryStockValue>
  <us-gaap:UnsecuredDebt contextRef="BalanceAsOf_31Dec2010" unitRef="USD" decimals="-3">183000000</us-gaap:UnsecuredDebt>
  <us-gaap:UnsecuredDebt contextRef="BalanceAsOf_31Dec2010_Subsidiaries_Member" unitRef="USD" decimals="-3">183000000</us-gaap:UnsecuredDebt>
  <us-gaap:UnsecuredDebt contextRef="BalanceAsOf_30Jun2011" unitRef="USD" decimals="-3">183000000</us-gaap:UnsecuredDebt>
  <us-gaap:UnsecuredDebt contextRef="BalanceAsOf_30Jun2011_Subsidiaries_Member" unitRef="USD" decimals="-3">183000000</us-gaap:UnsecuredDebt>
  <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="SixMonthsEnded_30Jun2010" unitRef="Shares" decimals="0">130146853</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
  <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="Shares" decimals="0">132955961</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
  <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="ThreeMonthsEnded_30Jun2010" unitRef="Shares" decimals="0">131510924</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
  <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="Shares" decimals="0">134320032</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
  <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="SixMonthsEnded_30Jun2011" unitRef="Shares" decimals="0">134962093</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
  <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="Shares" decimals="0">144852515</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
  <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="ThreeMonthsEnded_30Jun2011" unitRef="Shares" decimals="0">135342538</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
  <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="Shares" decimals="0">145220764</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
  <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="SixMonthsEnded_30Jun2010" unitRef="Shares" decimals="0">130146853</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
  <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="SixMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="Shares" decimals="0">132955961</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
  <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="ThreeMonthsEnded_30Jun2010" unitRef="Shares" decimals="0">131510924</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
  <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="ThreeMonthsEnded_30Jun2010_Subsidiaries_Member" unitRef="Shares" decimals="0">134320032</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
  <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="SixMonthsEnded_30Jun2011" unitRef="Shares" decimals="0">134962093</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
  <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="SixMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="Shares" decimals="0">144852515</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
  <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="ThreeMonthsEnded_30Jun2011" unitRef="Shares" decimals="0">135342538</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
  <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="ThreeMonthsEnded_30Jun2011_Subsidiaries_Member" unitRef="Shares" decimals="0">145220764</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
  <us-gaap:WriteOffOfDeferredDebtIssuanceCost contextRef="SixMonthsEnded_30Jun2011" unitRef="USD" decimals="-3">90000</us-gaap:WriteOffOfDeferredDebtIssuanceCost>
  <us-gaap:WriteOffOfDeferredDebtIssuanceCost contextRef="SixMonthsEnded_30Jun2011_Senior_Notes_Due2015_Member" unitRef="USD" decimals="-3">8000</us-gaap:WriteOffOfDeferredDebtIssuanceCost>
  <us-gaap:WriteOffOfDeferredDebtIssuanceCost contextRef="SixMonthsEnded_30Jun2011_Senior_Notes_Due2012_Member" unitRef="USD" decimals="-3">82000</us-gaap:WriteOffOfDeferredDebtIssuanceCost>
  <!--Footnote Section-->
</xbrl>
