Net leased area for a property

No definition available.

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- Definition

The current amount of expenditures for a real estate project that has not yet been completed.

+ 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 210.7-03.10)
-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
-Glossary Phase
-URI http://asc.fasb.org/extlink&oid=49177889

+ Details

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- Definition

Aggregate of the carrying amounts as of the balance sheet date of investments in building and building improvements.

+ References

+ Details

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Period Type:	instant

- Definition

Amount before accumulated depletion of real estate held for productive use, excluding land held for sale.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section 45
-Paragraph 4
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6812-107765

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 210.5-02.13)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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Balance Type:	debit
Period Type:	instant

- Definition

Term of the lessee's leasing arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

Amount of real estate investment property which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments.

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- 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

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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Investment in Real Estate (Details) $ in Thousands	Feb. 23, 2017 ft²	Jun. 30, 2017 USD ($)	Dec. 31, 2016 USD ($)
Investment in Real Estate
Land		$ 97,258	$ 100,258
Buildings and Improvements		1,484,740	1,472,580
Construction in progress		128,423	$ 70,738
Total investments in real estate		1,710,421
Length of lease	10 years
Net leased space \| ft²	25,000
Boston
Investment in Real Estate
Land		5,154
Buildings and Improvements		97,607
Construction in progress		3,240
Total investments in real estate		106,001
Chicago
Investment in Real Estate
Land		5,493
Buildings and Improvements		100,198
Construction in progress		11,225
Total investments in real estate		116,916
Denver
Investment in Real Estate
Buildings and Improvements		5,720
Construction in progress		9,847
Total investments in real estate		15,567
Los Angeles
Investment in Real Estate
Land		28,467
Buildings and Improvements		244,622
Construction in progress		24,085
Total investments in real estate		297,174
Miami
Investment in Real Estate
Land		728
Buildings and Improvements		10,602
Construction in progress		254
Total investments in real estate		11,584
New York
Investment in Real Estate
Land		2,388
Buildings and Improvements		129,550
Construction in progress		39,839
Total investments in real estate		171,777
Northern Virginia
Investment in Real Estate
Land		23,642
Buildings and Improvements		285,772
Construction in progress		36,856
Total investments in real estate		346,270
San Francisco Bay
Investment in Real Estate
Land		31,386
Buildings and Improvements		610,669
Construction in progress		3,077
Total investments in real estate		$ 645,132