Lease Cancellation, Period of Notice

No definition available.

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- Definition

Number of Directors, General Partner in Investment Fund Owning More Than 10% Economic and Voting Interest in Tenant

+ References

No definition available.

+ Details

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- Definition

Related Party Transaction, Percentage of Leased Space Occupied

+ References

No definition available.

+ Details

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- Definition

Revenue from Related Parties, Net of Payment for Allocable Pro Rata Leased Share

+ References

No definition available.

+ Details

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- Definition

Area of a real estate property.

+ References

No definition available.

+ Details

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- Definition

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

+ References

No definition available.

+ Details

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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.

+ Details

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- Definition

Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1(e))
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 225
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07.1(c))
-URI http://asc.fasb.org/extlink&oid=6488393&loc=d3e606610-122999

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- Details

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- Details

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- Details

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Related Party Transactions - Other (Details)	1 Months Ended	12 Months Ended
Related Party Transactions - Other (Details)	Aug. 31, 2016 ft² property	Dec. 31, 2017 USD ($) ft² director	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Jul. 31, 2016 ft² property
Related Party Transaction [Line Items]
Area of real estate property (in sqft) \| ft²		10,100,000
Number of directors (in directors) \| director		1
Affiliated Entity [Member] \| Leased space rental [Member]
Related Party Transaction [Line Items]
Revenue from related parties			$ 200,000	$ 200,000
Area of real estate property (in sqft) \| ft²					3,074
Number of properties (property) \| property					1
Affiliated Entity [Member] \| Annualized rent revenue [Member]
Related Party Transaction [Line Items]
Revenue from related parties		$ 5,800,000	5,700,000
Undivided Interest [Member]
Related Party Transaction [Line Items]
Area of real estate property (in sqft) \| ft²	5,351				647
Chairman emeritus [Member] \| Leased space rental [Member]
Related Party Transaction [Line Items]
Number of properties (property) \| property	1
Lease cancellation, period of notice	90 days
Percentage of lease space occupied by Chairman emeritus and employee	15.00%
Revenue from related parties, net of payment for pro rata share of leased space		$ 400,000	100,000
Chairman emeritus [Member] \| Purchase of miscellaneous furniture and artwork [Member]
Related Party Transaction [Line Items]
Revenue from related parties			$ 23,300