Quarterly report pursuant to Section 13 or 15(d)

Real Estate and Intangible Assets - Fair Value of Acquired Assets and Liabilities Assumed Related to Properties Acquired (Detail)

v2.4.0.8
Real Estate and Intangible Assets - Fair Value of Acquired Assets and Liabilities Assumed Related to Properties Acquired (Detail) (USD $)
9 Months Ended
Sep. 30, 2013
2013 New Real Estate Activity [Member]
Sep. 30, 2013
2013 New Real Estate Activity [Member]
Land [Member]
Sep. 30, 2013
2013 New Real Estate Activity [Member]
Building [Member]
Sep. 30, 2013
2013 New Real Estate Activity [Member]
Drain System [Member]
Sep. 30, 2013
2013 New Real Estate Activity [Member]
Horticulture [Member]
Sep. 30, 2013
2013 New Real Estate Activity [Member]
Leasing Commissions [Member]
Sep. 30, 2013
2013 New Real Estate Activity [Member]
38th Avenue [Member]
Sep. 30, 2013
2013 New Real Estate Activity [Member]
38th Avenue [Member]
Land [Member]
Sep. 30, 2013
2013 New Real Estate Activity [Member]
38th Avenue [Member]
Building [Member]
Sep. 30, 2013
2013 New Real Estate Activity [Member]
38th Avenue [Member]
Drain System [Member]
Sep. 30, 2013
2013 New Real Estate Activity [Member]
38th Avenue [Member]
Horticulture [Member]
Sep. 30, 2013
2013 New Real Estate Activity [Member]
38th Avenue [Member]
Leasing Commissions [Member]
Sep. 30, 2013
2013 New Real Estate Activity [Member]
Sequoia Street [Member]
Sep. 30, 2013
2013 New Real Estate Activity [Member]
Sequoia Street [Member]
Land [Member]
Sep. 30, 2013
2013 New Real Estate Activity [Member]
Sequoia Street [Member]
Building [Member]
Sep. 30, 2013
2013 New Real Estate Activity [Member]
Sequoia Street [Member]
Drain System [Member]
Sep. 30, 2013
2013 New Real Estate Activity [Member]
Sequoia Street [Member]
Leasing Commissions [Member]
Sep. 30, 2012
2012 New Real Estate Activity [Member]
Sep. 30, 2012
2012 New Real Estate Activity [Member]
Cooler [Member]
Sep. 30, 2012
2012 New Real Estate Activity [Member]
Lease In-Place [Member]
Sep. 30, 2012
2012 New Real Estate Activity [Member]
Customer Relationships [Member]
Sep. 30, 2012
2012 New Real Estate Activity [Member]
Below-Market Leases [Member]
Sep. 30, 2012
2012 New Real Estate Activity [Member]
Land [Member]
Sep. 30, 2012
2012 New Real Estate Activity [Member]
Drain System [Member]
Sep. 30, 2012
2012 New Real Estate Activity [Member]
Leasing Commissions [Member]
Sep. 30, 2012
2012 New Real Estate Activity [Member]
Colding Loop [Member]
Sep. 30, 2012
2012 New Real Estate Activity [Member]
Colding Loop [Member]
Lease In-Place [Member]
Sep. 30, 2012
2012 New Real Estate Activity [Member]
Colding Loop [Member]
Customer Relationships [Member]
Sep. 30, 2012
2012 New Real Estate Activity [Member]
Colding Loop [Member]
Below-Market Leases [Member]
Sep. 30, 2012
2012 New Real Estate Activity [Member]
Colding Loop [Member]
Land [Member]
Sep. 30, 2012
2012 New Real Estate Activity [Member]
Colding Loop [Member]
Drain System [Member]
Sep. 30, 2012
2012 New Real Estate Activity [Member]
Colding Loop [Member]
Leasing Commissions [Member]
Sep. 30, 2012
2012 New Real Estate Activity [Member]
Trapnell Road [Member]
Sep. 30, 2012
2012 New Real Estate Activity [Member]
Trapnell Road [Member]
Cooler [Member]
Sep. 30, 2012
2012 New Real Estate Activity [Member]
Trapnell Road [Member]
Lease In-Place [Member]
Sep. 30, 2012
2012 New Real Estate Activity [Member]
Trapnell Road [Member]
Customer Relationships [Member]
Sep. 30, 2012
2012 New Real Estate Activity [Member]
Trapnell Road [Member]
Land [Member]
Sep. 30, 2012
2012 New Real Estate Activity [Member]
Trapnell Road [Member]
Drain System [Member]
Sep. 30, 2012
2012 New Real Estate Activity [Member]
Trapnell Road [Member]
Leasing Commissions [Member]
Business Acquisition Purchase Price Allocation [Line Items]                                                                              
Total Purchase Price $ 4,587,930 $ 3,141,240 $ 322,092 $ 664,186 $ 447,035 $ 13,377 $ 1,381,133 $ 647,431 $ 42,720 $ 240,105 $ 447,035 $ 3,842 $ 3,206,797 $ 2,493,809 $ 279,372 $ 424,081 $ 9,535 $ 7,400,836 $ 686,578 $ 104,616 $ 68,556 $ (98,808) $ 4,712,424 $ 1,880,251 $ 47,219 $ 3,400,836 $ 43,989 $ 30,793 $ (98,808) $ 2,513,696 $ 909,490 $ 1,676 $ 4,000,000 $ 686,578 $ 60,627 $ 37,763 $ 2,198,728 $ 970,761 $ 45,543