Subsequent Events (Details)	Jan. 15, 2014 Grand Cypress [Member] Apartments	Jan. 31, 2014 Venue at Stonebridge Ranch Apartments	Jan. 15, 2014 Willow Creek Apartments
Subsequent Event [Line Items]
Number of units in real estate property	312	250	285

The number of units in a real estate property owned as of the balance sheet date.

No definition available.

Name:	us-gaap_NumberOfUnitsInRealEstateProperty
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant