Debt Instrument, Prepayment, Maximum Percentage of Principal

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- Definition

Debt Instrument, Prepayment Penalty, Percentage of Principal, Initial Twelve Months

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- Definition

Debt Instrument, Prepayment Penalty, Percentage of Principal, Year Three

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- Definition

Debt Instrument, Prepayment Penalty, Percentage of Principal, Year Two

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- Definition

Derivative, Number of Instruments Terminated

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- Definition

Long-term Debt, Outstanding, Limitation to Release or Replace Properties

+ References

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- Definition

Number of Real Estate Properties, Encumbered

+ References

No definition available.

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- Definition

Number of Real Estate Properties, Released or Replaced

+ References

No definition available.

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- Definition

Number of Real Estate Properties, Unencumbered

+ References

No definition available.

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- Definition

Real Estate Investment, At Cost Relating to Notes Payable

+ References

No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- 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

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- Definition

Face (par) amount of debt instrument at time of issuance.

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- 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.

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- Definition

Fixed interest rate related to the interest rate derivative.

+ References

No definition available.

+ Details

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- Definition

The number of derivative instruments of a particular group held by the entity.

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- Definition

The number of real estate properties owned as of the balance sheet date.

+ References

No definition available.

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- Definition

Cash outflow related to amounts given in advance to show or confirm an intention to complete an acquisition of land, buildings, other structures, or any item classified as real estate.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

Cash received from principal payments made on loans related to operating activities.

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- Definition

Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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Amount of deferred fees paid by borrowers and unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of loans that are being amortized into income as an adjustment to yield. Excludes amounts for loans and leases covered under loss sharing agreements.

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Mortgage Notes Payable, Net (Narrative) (Details)				12 Months Ended
Mortgage Notes Payable, Net (Narrative) (Details)	Dec. 20, 2019 USD ($) property	Dec. 19, 2019 USD ($) property	Apr. 10, 2018 USD ($) property	Dec. 31, 2019 USD ($) property	Dec. 31, 2018 USD ($) instrument	Dec. 31, 2017 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2019	Dec. 31, 2019 instrument	Dec. 31, 2019 encumbered_property	Mar. 13, 2019 property	Jun. 30, 2017 USD ($)
Debt Instrument [Line Items]
Real estate investments pledged as collateral							$ 825,700,000
Outstanding loan amount							1,147,473,000
Repayments of credit facility borrowings				$ 368,300,000	$ 80,000,000	$ 326,800,000
Number of real estate properties				193						102
Mortgage Notes Payable
Debt Instrument [Line Items]
Outstanding loan amount					470,803,000		537,533,000
Encumbered properties \| property				61
Mortgage Notes Payable \| Capital One MOB Loan
Debt Instrument [Line Items]
Outstanding loan amount	$ 378,500,000	$ 242,000,000.0			250,000,000		378,500,000					$ 250,000,000.0
Encumbered properties \| property	41	31		35
Fixed rate								3.66%
Prepayment penalty, initial twelve months				3.00%
Prepayment penalty, year two				2.00%
Prepayment penalty, year three				1.00%
Prepayment percent of principal amount				110.00%
Principal amount outstanding limitation to release or replace properties		$ 283,900,000
Unamortized fees							3,000,000.0
Mortgage Notes Payable \| Capital One MOB Loan \| London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Interest rate	2.00%	2.50%
Mortgage Notes Payable \| Multi-Property CMBS Loan
Debt Instrument [Line Items]
Outstanding loan amount					$ 118,700,000		$ 118,700,000
Encumbered properties \| property				21
Debt instrument, face amount			$ 118,700,000
Revolving Credit Facility
Debt Instrument [Line Items]
Number of real estate properties \| property											65
Revolving Credit Facility \| Capital One MOB Loan
Debt Instrument [Line Items]
Repayments of credit facility borrowings	$ 61,500,000
Revolving Credit Facility \| Mortgage Notes Payable \| Capital One MOB Loan
Debt Instrument [Line Items]
Proceeds from loans	127,700,000
Repayments of credit facility borrowings	$ 63,500,000
Number of real estate properties \| property	12
Number of real estate properties, released or replaced \| property				25
Revolving Credit Facility \| Mortgage Notes Payable \| Multi-Property CMBS Loan
Debt Instrument [Line Items]
Proceeds from loans			33,000,000.0
Repayments of credit facility borrowings			$ 80,000,000.0
Number of real estate properties \| property			14
Payments for deposits			$ 3,800,000
Medical Office Buildings \| Mortgage Notes Payable \| Capital One MOB Loan
Debt Instrument [Line Items]
Encumbered properties \| property	29
Unencumbered properties \| property	10
Triple-Net Leased Healthcare Facilities \| Mortgage Notes Payable \| Capital One MOB Loan
Debt Instrument [Line Items]
Encumbered properties \| property	2
Designated as Hedging Instrument \| Interest rate swaps
Debt Instrument [Line Items]
Number of instruments terminated \| instrument									2
Number of Instruments \| instrument					2				9
Designated as Hedging Instrument \| Interest rate swaps \| Capital One MOB Loan
Debt Instrument [Line Items]
Number of Instruments \| instrument									1