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Amounts owed for acquisition fees to Advisor

No definition available.

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Advisory disposition fee sale of cap amount

No definition available.

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The percentage of the sales price of each investment, charged for services in the effort to sell any investment.

No definition available.

Name:	ck0001412502_AdvisoryDispositionFeeSaleOfInvestments
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Fees incurred to cover the office facilities, equipment, supplies and staff required to manage the Real Estate Investment Trust (REIT).

No definition available.

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Amounts owed for management fees to Advisor.

No definition available.

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The amount of cash paid for brokerage fees during the current period. This element is intended to represent the brokerage fees paid by and between financial industry participants.

No definition available.

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Brokerage Fees Base Criteria Percentage

No definition available.

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Amounts owed to related party for brokerage fees.

No definition available.

Name:	ck0001412502_BrokerageFeesOutstanding
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The percentage of the purchase price of each property acquired, charged for services in investigating and negotiating acquisitions of investments.

No definition available.

Name:	ck0001412502_BusinessAcquisitionPurchasePriceAllocationAcquisitionFees
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Amounts incurred related to the construction of residential property to a related party as of the end of the period.

No definition available.

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Construction in progress, number of apartment units.

No definition available.

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Number of two-story townhomes under construction.

No definition available.

Name:	ck0001412502_ConstructionInProgressNumberOfTwoStoryTownhomes
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The cap per acquisition for acquisition fees charged by the Advisor.

No definition available.

Name:	ck0001412502_CriteriaAcquisitionFees
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The maximum percentage of total project costs, charged as development fee.

No definition available.

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Represents the lower or upper end of the range of development fees that may be incurred based on the total project costs sliding scale.

No definition available.

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Total development fees incurred with our Advisor.

No definition available.

Name:	ck0001412502_DevelopmentFees
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Amounts owed for development fees to Advisor.

No definition available.

Name:	ck0001412502_DevelopmentFeesOutstanding
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Total disposition fees incurred with our Advisor.

No definition available.

Name:	ck0001412502_DispositionFees
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Amounts owed for disposition fees to Advisor.

No definition available.

Name:	ck0001412502_DispositionFeesOutstanding
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The percentage of all amounts made available pursuant to any loan, refinancing (excluding rate and/or term modifications of an existing loan with the same lender), line of credit or other credit facility, charged for services related to the financing.

No definition available.

Name:	ck0001412502_FinancingFee
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Data Type:	num:percentItemType
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Total financing fees incurred with our Advisor for loan financing and refinancing activities.

No definition available.

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Amounts owed for financing fees to Advisor

No definition available.

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Management Fee Percentage Of Assets

No definition available.

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Maximum Management Fee Payable In Cash Or Common Shares

No definition available.

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Number Of Paid Employees

No definition available.

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The number of operating partnership (OP) units issued in connection with acquisitions.

No definition available.

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Data Type:	xbrli:sharesItemType
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The value of operating partnership (OP) units issued in connection with acquisitions.

No definition available.

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Data Type:	xbrli:monetaryItemType
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Total real estate commissions incurred with a related party.

No definition available.

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Amounts owed to related party for real estate commissions.

No definition available.

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Amount of reimbursement made to advisor regarding to operating costs which is including of travel and meals, legal and office supplies.

No definition available.

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Amounts owed to related party that have been withheld because of retainage provisions in a contract.

No definition available.

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The total project cost used to calcuated the development fee.

No definition available.

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This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 25
-Paragraph 23
-URI http://asc.fasb.org/extlink&oid=34752592&loc=d3e1043-128460

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Carrying value as of the balance sheet date of obligations incurred and payable for the acquisition of merchandise, materials, supplies and services pertaining to construction projects such as a housing development or factory expansion not classified as trade payables.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.15(a))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.15(5))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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The total amount of lease revenue recognized for the period for which the lessee was obligated under leasing arrangements regardless of any other events or conditions. This amount excludes contingent revenue and sublease revenue.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 20
-Section 25
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=7501430&loc=d3e39896-112707

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A description of what the property management fee percentage is taken against to determine the fee charged to clients.

No definition available.

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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.

No definition available.

Name:	us-gaap_RelatedPartyTransactionLineItems
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