XML 75 R58.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Indebtedness, net (Details) |  |  |  | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Nov. 01, 2017 USD ($) | Aug. 18, 2017 | Jan. 18, 2017 USD ($) hotel loan extension | Dec. 31, 2017 USD ($) hotel extension | Dec. 31, 2016 USD ($)
Debt Instrument [Line Items] |  |  |  |  |
Long-term debt, gross |  |  |  | $ 826,236,000 | $ 766,964,000
Book value of collateral |  |  |  | 1,145,842,000 | 1,014,532,000
Deferred loan costs, net |  |  |  | (5,277,000) | (2,348,000)
Indebtedness, net |  |  |  | $ 820,959,000 | $ 764,616,000
LIBOR rate |  |  |  | 1.564% | 0.772%
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | Plano Marriott Legacy Town Center [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Consideration for disposal | $ 104,000,000 |  |  |  |
TIF Loan [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate |  |  |  |  | 12.85%
Mortgages [Member] | Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | Plano Marriott Legacy Town Center [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Extinguishment of debt | $ 87,400,000 |  |  |  |
Mortgages [Member] | Mortgage loan 1 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Collateral (in hotels) | hotel |  |  |  | 1 |
Interest rate |  |  |  | 5.91% |
Long-term debt, gross |  |  |  | $ 0 | $ 32,879,000
Book value of collateral |  |  |  | $ 0 | 89,443,000
Mortgages [Member] | Mortgage loan 2 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Collateral (in hotels) | hotel |  |  |  | 1 |
Interest rate |  |  |  | 5.95% |
Long-term debt, gross |  |  |  | $ 0 | 55,915,000
Book value of collateral |  |  |  | $ 0 | 84,492,000
Mortgages [Member] | Mortgage loan 3 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Collateral (in hotels) | hotel |  |  |  | 3 |
Interest rate |  |  |  | 5.95% |
Long-term debt, gross |  |  |  | $ 0 | 245,307,000
Book value of collateral |  |  |  | $ 0 | 257,465,000
Mortgages [Member] | Mortgage loan 4 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Collateral (in hotels) | hotel |  |  |  | 1 |
Long-term debt, gross |  |  |  | $ 0 |
Book value of collateral |  |  |  | $ 0 | 59,521,000
Mortgages [Member] | Mortgage loan 4 [Member] | LIBOR [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate |  |  |  | 4.95% |
Mortgages [Member] | Mortgage loan 5 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Collateral (in hotels) | hotel |  |  |  | 1 |
Long-term debt, gross |  |  |  | $ 80,000,000 | 80,000,000
Book value of collateral |  |  |  | $ 142,374,000 | 139,560,000
Term of extension options |  |  |  | 1 year |
Mortgage Loans on Real Estate, Number of Loans | loan |  |  | 3 |  |
Mortgages [Member] | Mortgage loan 5 [Member] | LIBOR [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate |  |  |  | 2.30% |
Mortgages [Member] | Mortgage loan 6 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Collateral (in hotels) | hotel |  |  |  | 1 |
Long-term debt, gross |  |  |  | $ 70,000,000 | 70,000,000
Book value of collateral |  |  |  | $ 87,334,000 | 88,923,000
Number of extension options | extension |  |  |  | 3 |
Term of extension options |  |  |  | 1 year |
Mortgages [Member] | Mortgage loan 6 [Member] | LIBOR [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate |  |  |  | 2.25% |
Mortgages [Member] | TIF Loan [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Collateral (in hotels) | hotel |  |  |  | 1 |
Interest rate |  |  |  | 12.85% |
Long-term debt, gross |  |  |  | $ 8,098,000 | 8,098,000
Book value of collateral |  |  |  | $ 0 | 0
Mortgages [Member] | Mortgage loan 7 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Collateral (in hotels) | hotel |  |  |  | 1 |
Long-term debt, gross |  |  |  | $ 42,000,000 | 42,000,000
Book value of collateral |  |  |  | $ 40,024,000 | 63,306,000
Number of extension options | extension |  |  |  | 3 |
Term of extension options |  |  |  | 1 year |
Mortgages [Member] | Mortgage loan 7 [Member] | LIBOR [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate |  |  |  | 4.95% |
Mortgages [Member] | Mortgage loan 8 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Collateral (in hotels) | hotel |  |  | 4 | 4 |
Long-term debt, gross |  |  |  | $ 277,628,000 | 0
Book value of collateral |  |  |  | $ 353,853,000 | 0
Number of extension options | extension |  |  | 5 |  |
Term of extension options |  |  |  | 1 year |
Debt initial term |  |  |  | 2 years |
Face amount of debt |  |  | $ 365,000,000 |  |
Mortgages [Member] | Mortgage loan 8 [Member] | LIBOR [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate |  |  | 2.58% | 2.58% |
Mortgages [Member] | Mortgage loan 9 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Collateral (in hotels) | hotel |  |  |  | 1 |
Long-term debt, gross |  |  |  | $ 67,500,000 | 0
Book value of collateral |  |  |  | $ 143,652,000 | 0
Number of extension options | extension |  |  |  | 3 |
Term of extension options |  |  |  | 1 year |
Mortgages [Member] | Mortgage loan 9 [Member] | LIBOR [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate |  |  |  | 2.75% |
Mortgages [Member] | Mortgage loan 10 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Collateral (in hotels) | hotel |  |  |  | 2 |
Long-term debt, gross |  |  |  | $ 190,010,000 | 192,765,000
Book value of collateral |  |  |  | $ 225,904,000 | 231,822,000
Number of extension options | extension |  |  |  | 2 |
Term of extension options |  |  |  | 1 year |
Mortgages [Member] | Mortgage loan 10 [Member] | LIBOR [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate |  |  |  | 2.65% |
Mortgages [Member] | Mortgage loan 11 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Collateral (in hotels) | hotel |  |  |  | 1 |
Long-term debt, gross |  |  |  | $ 51,000,000 | 0
Book value of collateral |  |  |  | $ 94,910,000 | 0
Mortgages [Member] | Mortgage loan 11 [Member] | LIBOR [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate |  |  |  | 2.55% |
Mortgages [Member] | Mortgage loan 12 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Collateral (in hotels) | hotel |  |  |  | 1 |
Long-term debt, gross |  |  |  | $ 40,000,000 | 0
Book value of collateral |  |  |  | $ 57,791,000 | 0
Debt initial term |  |  |  | 5 years |
Mortgages [Member] | Mortgage loan 12 [Member] | LIBOR [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate |  | 2.55% |  | 2.55% |
Mortgages [Member] | Three Loans Due April 2017 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Long-term debt, gross |  |  | $ 333,700,000 |  |
Mortgage Loans on Real Estate, Number of Loans | loan |  |  | 3 |  |
Line of Credit [Member] | Letter of Credit [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Borrowing capacity |  |  |  | $ 15,000,000 |
Line of Credit [Member] | Senior Revolving Credit Facility [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Collateral (in hotels) | hotel |  |  |  | 0 |
Long-term debt, gross |  |  |  | $ 0 | 0
Book value of collateral |  |  |  | 0 | $ 0
Borrowing capacity |  |  |  | 100,000,000 |
Possible expansion |  |  |  | $ 250,000,000 |
Number of extension options | extension |  |  |  | 2 |
Term of extension options |  |  |  | 1 year |
Extension fee |  |  |  | 0.25% |
Line of Credit [Member] | Senior Revolving Credit Facility [Member] | LIBOR [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate |  |  |  | 1.00% |
Line of Credit [Member] | Senior Revolving Credit Facility [Member] | LIBOR [Member] | Minimum [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate |  |  |  | 2.25% |
Line of Credit [Member] | Senior Revolving Credit Facility [Member] | LIBOR [Member] | Maximum [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate |  |  |  | 3.50% |
Line of Credit [Member] | Senior Revolving Credit Facility [Member] | Base Rate [Member] | Minimum [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate |  |  |  | 1.25% |
Line of Credit [Member] | Senior Revolving Credit Facility [Member] | Base Rate [Member] | Maximum [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate |  |  |  | 2.50% |
Line of Credit [Member] | Senior Revolving Credit Facility [Member] | Federal Funds Rate [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate |  |  |  | 0.50% |

X
- Definition Line of Credit Facility Further Possible Expansion Aggregate Size + References No definition available. + Details
Name: | ahp_LineOfCreditFacilityFurtherPossibleExpansionAggregateSize
Namespace Prefix: | ahp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Line of Credit Facility, Extension Fee + References No definition available. + Details
Name: | ahp_LineofCreditFacilityExtensionFee
Namespace Prefix: | ahp_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition London Interbank Offered Rate (LIBOR) Rate + References No definition available. + Details
Name: | ahp_LondonInterbankOfferedRateLIBORRate
Namespace Prefix: | ahp_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of Extension Options + References No definition available. + Details
Name: | ahp_NumberOfExtensionOptions
Namespace Prefix: | ahp_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of Hotels Used as Collateral + References No definition available. + Details
Name: | ahp_NumberOfHotelsUsedAsCollateral
Namespace Prefix: | ahp_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Term of Mortgage Loan Extension Option + References No definition available. + Details
Name: | ahp_TermOfMortgageLoanExtensionOption
Namespace Prefix: | ahp_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
Name: | us-gaap_DebtInstrumentCarryingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of assets pledged to secure a debt instrument. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823 + Details
Name: | us-gaap_DebtInstrumentCollateralAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399 + Details
Name: | us-gaap_DebtInstrumentFaceAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentTerm
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28555-108399 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DeferredFinanceCostsNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation. + References No definition available. + Details
Name: | us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Gross amount of debt extinguished. + References No definition available. + Details
Name: | us-gaap_ExtinguishmentOfDebtAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LongTermDebt
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Indicates the number of mortgages under each classification. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 310 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-29.3) -URI http://asc.fasb.org/extlink&oid=6589523&loc=d3e617274-123014 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 10 -Section S99 -Paragraph 6 -Subparagraph (SX 210.5-04.(c) Schedule IV) -URI http://asc.fasb.org/extlink&oid=27047687&loc=d3e5864-122674 + Details
Name: | us-gaap_MortgageLoansOnRealEstateNumberOfLoans
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DisposalGroupClassificationAxis=us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=ahp_PlanoMarriottLegacyTownCenterMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ahp_TifLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_MortgagesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ahp_MortgageLoanOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ahp_MortgageLoanTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ahp_MortgageLoanThreeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ahp_MortgageLoanFourMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VariableRateAxis=us-gaap_LondonInterbankOfferedRateLIBORMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ahp_MortgageLoanFiveMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ahp_MortgageLoanSixMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ahp_MortgageLoanSevenMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ahp_MortgageLoanEightMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ahp_MortgageLoanNineMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ahp_MortgageLoanTenMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ahp_MortgageLoanElevenMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ahp_MortgageLoanTwelveMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ahp_ThreeLoansDueApril2017Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_LineOfCreditMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CreditFacilityAxis=us-gaap_LetterOfCreditMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ahp_SeniorRevolvingCreditFacilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VariableRateAxis=us-gaap_BaseRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VariableRateAxis=ahp_FederalFundsRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |