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Investments in Real Estate - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified |  | 1 Months Ended |
--- | --- | --- | ---
Jun. 30, 2013 Property | Oct. 11, 2012 Runaway Bay Apartments Property | Jun. 30, 2013 Real Estate Investment Property
Real Estate Properties [Line Items] |  |  |
Number of multifamily property owned | 8 |  | 8
Number of units located with multifamily properties | 2,004 | 192 | 2,004
Purchased price of a property |  | $ 15,750 |
Mortgage amount obtained |  | 10,238 |
Cash paid for purchase of property |  | $ 5,512 |

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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6578-128477 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6613-128477 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=7488404&loc=d3e6927-128479 + Details
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