v3.8.0.1

Organization and Investment Objective Narrative (Details)	Sep. 30, 2017
Parent [Member]
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Ownership Percentage	99.40%

X

- Definition

[Line Items] for Organization, Consolidation and Presentation of Financial Statements [Table]

+ References

No definition available.

+ Details

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X

- Definition

Percentage ownership of the Operating Partnership as a percentage of total shares and convertible units.

+ References

No definition available.

+ Details

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X

- Details

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