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           Subsequent Events - Additional Information (Detail) (USD $) 
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        9 Months Ended | 0 Months Ended | |||
|---|---|---|---|---|---|
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           Sep. 30, 2014 
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           Sep. 30, 2014
 
          East Shelton [Member] 
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           Oct. 29, 2014
 
          Subsequent Event [Member]
 
          Over-Allotment Option [Member] 
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           Oct. 24, 2014
 
          Subsequent Event [Member]
 
          Over-Allotment Option [Member] 
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           Oct. 22, 2014
 
          Subsequent Event [Member]
 
          East Shelton [Member] 
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| Subsequent Event [Line Items] | |||||
| Straight-line rents | $ 35,087 | ||||
| Acquisition Date | Dec. 27, 2013 | ||||
| Additional common stock shares issued | 73,453 | ||||
| Gross proceeds from issuance of common stock | 14,100,000 | 902,000 | |||
| Net proceeds after deducting underwriting discounts and offering expenses | $ 857,000 | ||||
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- Definition 
          Additional Straight Line Rent No definition available. 
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- Definition 
          Net proceeds after deducting offering expenses. No definition available. 
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- Definition 
          Date when the acquirer obtains control of the acquiree, in CCYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition 
          The cash inflow from the additional capital contribution to the entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition 
          Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders. No definition available. 
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- Details 
          
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