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Related Party Transactions and Arrangements - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	1 Months Ended	3 Months Ended		36 Months Ended
	May 07, 2013	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2013	Dec. 31, 2013
Related Party Transaction [Line Items]
Quarterly management fee as percentage of average real estate assets	0.1875%
Quarterly management fee payment rate as percentage of average real estate assets	0.1875%
Asset management fees paid		$ 146	$ 82
Asset management fee		146			42
Incentive fees paid to advisor		0		0
Percentage of gross revenues from the property		4.00%
Property management and leasing fees		321	185
Incentive Fees
Related Party Transaction [Line Items]
Incentive fees payable to advisor		0			65
Other Liabilities
Related Party Transaction [Line Items]
Property management and leasing fees payable		$ 139			$ 83
if pre-incentive fee Core FFO does not exceed hurdle rate
Related Party Transaction [Line Items]
Advisor incentive fee	0.00%
if pre-incentive fee Core FFO does not exceed hurdle rate | Maximum
Related Party Transaction [Line Items]
Cumulative gross amount of equity capital, hurdle rate	1.75%
Cumulative gross amount of equity capital, annual hurdle rate	7.00%
if pre-incentive fee Core FFO exceeds hurdle rate
Related Party Transaction [Line Items]
Advisor incentive fee	20.00%
if pre-incentive fee Core FFO exceeds hurdle rate | Minimum
Related Party Transaction [Line Items]
Cumulative gross amount of equity capital, hurdle rate	1.75%
Cumulative gross amount of equity capital, annual hurdle rate	7.00%

X

- Definition

Advisory Fee Percentage

+ References

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X

- Definition

Annual Rate of Return

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- Definition

Internal Rate of Return

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X

- Definition

Management And Lease Fee Payable

+ References

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- Definition

Management Fee Bases Per Quarter

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No definition available.

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X

- Definition

Payment of property management and leasing fees to property manager.

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- Definition

Percentage Of Management Fee

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- Definition

Property management and leasing fees percentage of gross revenues from the property.

+ References

No definition available.

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- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities.

+ References

Reference 1: 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



Reference 2: 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 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 15

-Subparagraph a

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Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

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- Definition

The aggregate costs related to asset management during the reporting period.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

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-Subparagraph (SX 210.5-03.2(d))

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- Definition

Amount of expense for incentive rights held by the managing member or general partner, of limited liability company (LLC) or limited partnership (LP).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 850

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864

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- Definition

Carrying amount of the unpaid portion of the fee payable to the managing member or general partner for management of the fund or trust.

+ References

No definition available.

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