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CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2015 | Mar. 31, 2014
CASH FLOWS FROM OPERATING ACTIVITIES |  |
Net income | $ 38,537 us-gaap_ProfitLoss | $ 19,115 us-gaap_ProfitLoss
Adjustments to reconcile net income to net cash provided by operating activities |  |
Depreciation and amortization | 13,658 us-gaap_DepreciationDepletionAndAmortization | 11,587 us-gaap_DepreciationDepletionAndAmortization
Amortization of financing costs | 768 us-gaap_AmortizationOfFinancingCosts | 688 us-gaap_AmortizationOfFinancingCosts
Gain on disposition of property | (27,143)akr_GainLossonDisposalofPropertyPlantandEquipmentandDiscontinuedOperationsNetofTax | (12,387)akr_GainLossonDisposalofPropertyPlantandEquipmentandDiscontinuedOperationsNetofTax
Share compensation expense | 1,889 us-gaap_ShareBasedCompensation | 2,087 us-gaap_ShareBasedCompensation
Equity in earnings of unconsolidated affiliates | (6,593)us-gaap_IncomeLossFromEquityMethodInvestments | (3,029)us-gaap_IncomeLossFromEquityMethodInvestments
Distributions of operating income from unconsolidated affiliates | 5,889 us-gaap_ProceedsFromContributionsFromAffiliates | 2,562 us-gaap_ProceedsFromContributionsFromAffiliates
Other, net | (1,346)us-gaap_OtherNoncashIncomeExpense | (648)us-gaap_OtherNoncashIncomeExpense
Changes in assets and liabilities |  |
Cash in escrow | (6,232)akr_IncreaseDecreaseInEscrowDeposit | (141)akr_IncreaseDecreaseInEscrowDeposit
Rents receivable, net | (1,354)us-gaap_IncreaseDecreaseInAccountsReceivable | (486)us-gaap_IncreaseDecreaseInAccountsReceivable
Prepaid expenses and other assets | 8,015 us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets | (23)us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
Accounts payable and accrued expenses | 2,437 us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities | 2,507 us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
Other liabilities | (1,908)us-gaap_IncreaseDecreaseInOtherOperatingLiabilities | 345 us-gaap_IncreaseDecreaseInOtherOperatingLiabilities
Net cash provided by operating activities | 26,617 us-gaap_NetCashProvidedByUsedInOperatingActivities | 22,177 us-gaap_NetCashProvidedByUsedInOperatingActivities
CASH FLOWS FROM INVESTING ACTIVITIES |  |
Acquisition of real estate | (220,271)us-gaap_PaymentsToAcquireRealEstate | (90,500)us-gaap_PaymentsToAcquireRealEstate
Cash in escrow for property acquisitions | (33,000)us-gaap_PaymentsForDepositsOnRealEstateAcquisitions | 0 us-gaap_PaymentsForDepositsOnRealEstateAcquisitions
Redevelopment and property improvement costs | (40,494)us-gaap_PaymentsForCapitalImprovements | (37,505)us-gaap_PaymentsForCapitalImprovements
Deferred leasing costs | (2,805)akr_DeferredAcquisitionAndLeasingCost | (369)akr_DeferredAcquisitionAndLeasingCost
Investments in and advances to unconsolidated affiliates | (3,151)us-gaap_PaymentsToAcquireEquityMethodInvestments | (21,568)us-gaap_PaymentsToAcquireEquityMethodInvestments
Return of capital from unconsolidated affiliates | 1,946 akr_ReturnOfCapitalFromUnconsolidatedAffiliates | 22,491 akr_ReturnOfCapitalFromUnconsolidatedAffiliates
Proceeds from notes receivable | 0 us-gaap_ProceedsFromCollectionOfNotesReceivable | 7,156 us-gaap_ProceedsFromCollectionOfNotesReceivable
Issuance of notes receivable | (550)us-gaap_PaymentsToAcquireNotesReceivable | 0 us-gaap_PaymentsToAcquireNotesReceivable
Proceeds from sale of properties, net | 63,224 us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment | 0 us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment
Net cash used in investing activities | (235,101)us-gaap_NetCashProvidedByUsedInInvestingActivities | (120,295)us-gaap_NetCashProvidedByUsedInInvestingActivities
CASH FLOWS FROM FINANCING ACTIVITIES |  |
Principal payments on mortgage and other notes | (30,390)us-gaap_RepaymentsOfSecuredDebt | (38,972)us-gaap_RepaymentsOfSecuredDebt
Proceeds received from mortgage and other notes | 169,720 us-gaap_ProceedsFromIssuanceOfSecuredDebt | 130,700 us-gaap_ProceedsFromIssuanceOfSecuredDebt
Loan proceeds held as restricted cash | 25,203 us-gaap_ProceedsFromRepaymentsOfRestrictedCashFinancingActivities | 15,058 us-gaap_ProceedsFromRepaymentsOfRestrictedCashFinancingActivities
Deferred financing and other costs | (1,232)us-gaap_PaymentOfFinancingAndStockIssuanceCosts | (921)us-gaap_PaymentOfFinancingAndStockIssuanceCosts
Capital contributions from noncontrolling interests | 50 us-gaap_ProceedsFromMinorityShareholders | 8,712 us-gaap_ProceedsFromMinorityShareholders
Distributions to noncontrolling interests | (34,718)us-gaap_PaymentsToMinorityShareholders | (33,577)us-gaap_PaymentsToMinorityShareholders
Dividends paid to Common Shareholders | (36,779)us-gaap_PaymentsOfDividendsCommonStock | (12,798)us-gaap_PaymentsOfDividendsCommonStock
Proceeds from issuance of Common Shares, net of issuance costs of $440 and $429, respectively | 18,605 us-gaap_ProceedsFromIssuanceOfCommonStock | 23,519 us-gaap_ProceedsFromIssuanceOfCommonStock
Net cash provided by financing activities | 110,459 us-gaap_NetCashProvidedByUsedInFinancingActivities | 91,721 us-gaap_NetCashProvidedByUsedInFinancingActivities
Decrease in cash and cash equivalents | (98,025)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease | (6,397)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease
Cash and cash equivalents, beginning of period | 217,580 us-gaap_CashAndCashEquivalentsAtCarryingValue | 79,189 us-gaap_CashAndCashEquivalentsAtCarryingValue
Cash and cash equivalents, end of period | 119,555 us-gaap_CashAndCashEquivalentsAtCarryingValue | 72,792 us-gaap_CashAndCashEquivalentsAtCarryingValue
Supplemental disclosure of cash flow information |  |
Cash paid during the period for interest, net of capitalized interest of $3,673 and $2,892, respectively | 13,344 us-gaap_InterestPaidNet | 12,173 us-gaap_InterestPaidNet
Cash paid for income taxes | 902 us-gaap_IncomeTaxesPaid | 281 us-gaap_IncomeTaxesPaid
Supplemental disclosure of non-cash investing activities |  |
Acquisition of real estate through assumption of debt | 9,765 akr_AcquisitionOfInterestInUnconsolidatedAffiliateAssumptionOfMortgageDebt | 0 akr_AcquisitionOfInterestInUnconsolidatedAffiliateAssumptionOfMortgageDebt
Disposition of real estate through cancellation of debt | $ 0 akr_DisposalofRealEstateThroughCancellationofDebt | $ (22,865)akr_DisposalofRealEstateThroughCancellationofDebt

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- Definition The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition The cash outflow to acquire an agreement for an unconditional promise by the maker to pay the entity (holder) a definite sum of money at a future date. Such amount may include accrued interest receivable in accordance with the terms of the note. The note also may contain provisions including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among myriad other features and characteristics. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition The cash outflow from the acquisition of a piece of land, anything permanently fixed to it, including buildings, structures on it and so forth; includes real estate intended to generate income for the owner; excludes real estate acquired for use by the owner. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition Amount of cash outflow to a noncontrolling interest. Includes, but not limited to, reduction of noncontrolling interest ownership. Excludes dividends paid to the noncontrolling interest. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 + Details
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- Definition The cash inflow associated with principal collections from a borrowing supported by a written promise to pay an obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 + Details
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- Definition The cash inflow from an entity that is affiliated with the entity by means of direct or indirect ownership. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition The cash inflow from amounts received from issuance of long-term debt that is wholly or partially secured by collateral. Excludes proceeds from tax exempt secured debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition Amount of cash inflow from a noncontrolling interest. Includes, but is not limited to, purchase of additional shares or other increase in noncontrolling interest ownership. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The net cash inflow or outflow from cash and cash items that are not available for withdrawal or usage. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 + Details
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- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 + Details
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- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4K -URI http://asc.fasb.org/extlink&oid=35736750&loc=SL4591552-111686 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=7656940&loc=SL4569616-111683 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (a),(c) -URI http://asc.fasb.org/extlink&oid=18733093&loc=SL4573702-111684 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4J -URI http://asc.fasb.org/extlink&oid=35736750&loc=SL4591551-111686 + Details
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- Definition The cash outflow to repay long-term debt that is wholly or partially secured by collateral. Excludes repayments of tax exempt secured debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
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