Acquisition costs capitalized in asset acquisition.

No definition available.

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- Definition

Area of land acquired.

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No definition available.

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- Definition

Business combination recognized identifiable assets acquired and liabilities assumed unencumbered acquisition value net.

+ References

No definition available.

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- Definition

Lease agreement term.

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No definition available.

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- Definition

Prepaid ground lease rent.

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No definition available.

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- Definition

Sale of ownership interest percentage.

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No definition available.

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- Definition

Area of a real estate property.

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No definition available.

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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.

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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.

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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- Definition

Net cash outflow for the allowance granted to lessee and/or direct costs incurred by lessor used to prepare the leased premises for tenant's occupancy; for costs that are essential to originating the lease and would not otherwise have been incurred without the lease agreement, including but not limited to, evaluating the lessee's credit condition, guarantees, and collateral and costs incurred in negotiating, processing, and executing the lease agreement; and for any commission(s) incurred.

+ References

No definition available.

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- Definition

The aggregate revenue from real estate operations during the reporting period.

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Real Estate Investments - Acquisitions (Textual) (Details) $ in Thousands		3 Months Ended
	Mar. 22, 2018 USD ($) a	Mar. 31, 2018 USD ($) ft²	Mar. 31, 2018 USD ($) ft²	Mar. 31, 2017 USD ($)	Jan. 05, 2018 USD ($) ft²
Business Acquisition [Line Items]
Capitalized transaction costs		$ 3,120		$ 4,129
Area of real estate property \| ft²		16,501,024	16,501,024
Revenue		$ 136,358		130,920
Net income		$ 44,329		$ 21,102
Seven Tower Bridge [Member]
Business Acquisition [Line Items]
Sale of ownership interest percentage					20.00%
3001-3003 JFK Boulevard [Member]
Business Acquisition [Line Items]
Lease agreement term	99 years
Area of developed parcels of land (in acres) \| a	1
Prepaid ground lease rent	$ 24,600
Capitalized transaction costs	$ 300
Four Tower Bridge [Member]
Business Acquisition [Line Items]
Ownership percentage					35.00%
Capitalized transaction costs					$ 100
Fair value of unencumbered acquisition related costs, to tangible and intangible assets and liabilities					$ 23,696
Revenue			$ 700
Net income			$ 100
Four Tower Bridge [Member] \| Conshohocken [Member] \| Pennsylvania [Member]
Business Acquisition [Line Items]
Area of real estate property \| ft²					86,021
Real estate property debt					$ 9,700