XML 89 R73.htm IDEA: XBRL DOCUMENT
v3.20.4

Lease Intangibles - Scheduled Amortization of Acquired Lease Intangible Assets and Assumed Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Acquired Lease Intangibles [Abstract] |  |
Net Increase In Lease Revenues, Total | $ 75,972 | $ 82,406
Amortizable Intangible Assets, Net Carrying Amount | (100,732) | (116,820)
In-place lease intangible assets |  |
Acquired Lease Intangibles [Abstract] |  |
2021, Net Increase In Lease Revenues | 6,920 |
2022, Net Increase In Lease Revenues | 6,251 |
2023, Net Increase In Lease Revenues | 5,784 |
2024, Net Increase In Lease Revenues | 5,433 |
2025, Net Increase In Lease Revenues | 4,767 |
Thereafter, Net Increase In Lease Revenues | 42,564 |
Net Increase In Lease Revenues, Total | 71,719 |
2021, Increase to Amortization | (24,599) |
2022, Increase to Amortization | (18,089) |
2023, Increase to Amortization | (13,428) |
2024, Increase to Amortization | (9,486) |
2025, Increase to Amortization | (8,376) |
Thereafter, Increase to Amortization | (22,501) |
Amortizable Intangible Assets, Net Carrying Amount | (96,479) | $ (112,853)
2021, Reduction of Rent Expense | 58 |
2022, Reduction of Rent Expense | 58 |
2023, Reduction of Rent Expense | 58 |
2024, Reduction of Rent Expense | 58 |
2025, Reduction of Rent Expense | 58 |
Thereafter, Reduction of Rent Expense | 172 |
Reduction of Rent Expense, Total | 462 |
2021, Net Income (Expense) | (17,621) |
2022, Net Income (Expense) | (11,780) |
2023, Net Income (Expense) | (7,586) |
2024, Net Income (Expense) | (3,995) |
2025, Net Income (Expense) | (3,551) |
Thereafter, Net Income (Expense) | 20,235 |
Total, Net Income (Expense) | $ (24,298) |

X
- Definition Acquired lease intangibles. + References No definition available. + Details
Name: | akr_AcquiredLeaseIntangiblesAbstract
Namespace Prefix: | akr_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Finite-lived intangible assets, amortization expense, reduction of rent expense, net. + References No definition available. + Details
Name: | akr_FiniteLivedIntangibleAssetsAmortizationExpenseReductionOfRentExpenseNet
Namespace Prefix: | akr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | akr_FiniteLivedIntangibleAssetsAmortizationExpenseReductionOfRentExpenseNextTwelveMonths
Namespace Prefix: | akr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Finite-lived intangible assets, amortization expense, reduction of rent expense, thereafter. + References No definition available. + Details
Name: | akr_FiniteLivedIntangibleAssetsAmortizationExpenseReductionOfRentExpenseThereafter
Namespace Prefix: | akr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Finite-lived intangible assets, amortization expense, reduction of rent expense, year five. + References No definition available. + Details
Name: | akr_FiniteLivedIntangibleAssetsAmortizationExpenseReductionOfRentExpenseYearFive
Namespace Prefix: | akr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Finite-lived intangible assets, amortization expense, reduction of rent expense, year four. + References No definition available. + Details
Name: | akr_FiniteLivedIntangibleAssetsAmortizationExpenseReductionOfRentExpenseYearFour
Namespace Prefix: | akr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Finite-lived intangible assets, amortization expense, reduction of rent expense, year three. + References No definition available. + Details
Name: | akr_FiniteLivedIntangibleAssetsAmortizationExpenseReductionOfRentExpenseYearThree
Namespace Prefix: | akr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Finite-lived intangible assets, amortization expense, reduction of rent expense, year two. + References No definition available. + Details
Name: | akr_FiniteLivedIntangibleAssetsAmortizationExpenseReductionOfRentExpenseYearTwo
Namespace Prefix: | akr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Finite-lived intangible assets and liabilities, amortization expense, after year five. + References No definition available. + Details
Name: | akr_FiniteLivedIntangibleAssetsAndLiabilitiesAmortizationRevenueExpenseAfterYearFive
Namespace Prefix: | akr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | akr_FiniteLivedIntangibleAssetsAndLiabilitiesAmortizationRevenueExpenseNextTwelveMonths
Namespace Prefix: | akr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Finite-lived intangible assets and liabilities, amortization revenue (expense), year five. + References No definition available. + Details
Name: | akr_FiniteLivedIntangibleAssetsAndLiabilitiesAmortizationRevenueExpenseYearFive
Namespace Prefix: | akr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Finite-lived intangible assets and liabilities, amortization revenue (expense), year four. + References No definition available. + Details
Name: | akr_FiniteLivedIntangibleAssetsAndLiabilitiesAmortizationRevenueExpenseYearFour
Namespace Prefix: | akr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Finite-lived intangible assets and liabilities, amortization revenue (expense), year three. + References No definition available. + Details
Name: | akr_FiniteLivedIntangibleAssetsAndLiabilitiesAmortizationRevenueExpenseYearThree
Namespace Prefix: | akr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Finite-lived intangible assets and liabilities, amortization revenue (expense), year two. + References No definition available. + Details
Name: | akr_FiniteLivedIntangibleAssetsAndLiabilitiesAmortizationRevenueExpenseYearTwo
Namespace Prefix: | akr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Finite lived intangible assets (liabilities), net. + References No definition available. + Details
Name: | akr_FiniteLivedIntangibleAssetsLiabilitiesNet
Namespace Prefix: | akr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of amortization income for lease with finite life acquired as part of real property acquisition at below market lease rate expected to be recognized after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References No definition available. + Details
Name: | us-gaap_BelowMarketLeaseAmortizationIncomeAfterYearFive
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of amortization income for lease with finite life acquired as part of real property acquisition at below market lease rate expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References No definition available. + Details
Name: | us-gaap_BelowMarketLeaseAmortizationIncomeNextTwelveMonths
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of amortization income for lease with finite life acquired as part of real property acquisition at below market lease rate expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References No definition available. + Details
Name: | us-gaap_BelowMarketLeaseAmortizationIncomeYearFive
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of amortization income for lease with finite life acquired as part of real property acquisition at below market lease rate expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References No definition available. + Details
Name: | us-gaap_BelowMarketLeaseAmortizationIncomeYearFour
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of amortization income for lease with finite life acquired as part of real property acquisition at below market lease rate expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References No definition available. + Details
Name: | us-gaap_BelowMarketLeaseAmortizationIncomeYearThree
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of amortization income for lease with finite life acquired as part of real property acquisition at below market lease rate expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References No definition available. + Details
Name: | us-gaap_BelowMarketLeaseAmortizationIncomeYearTwo
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount after amortization of leases acquired as part of a real property acquisition at below market lease rate with a finite life. + References No definition available. + Details
Name: | us-gaap_BelowMarketLeaseNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of amortization for asset, excluding financial asset and goodwill, lacking physical substance with finite life expected to be recognized after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References No definition available. + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 926 -SubTopic 20 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=120154696&loc=d3e54445-107959 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_LeasesAcquiredInPlaceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |