Subsequent Events (Details) - Spring & 8th/ NCR [Member] - Subsequent Event [Member] $ in Millions	3 Months Ended
Sep. 30, 2015	Jul. 15, 2015 USD ($) ft² a Rate
Subsequent Event [Line Items]
Length of Lease	15 years
Area of Land \| a		4.16
Business Combination Purchase Price \| $		$ 27.0
Net Rentable Area \| ft²		485,000
Preleased percentage		100.00%

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

No definition available.

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