Annual report pursuant to Section 13 and 15(d)

Real Estate and Intangible Assets - Summary of Properties Acquired (Detail)

v3.3.1.900
Real Estate and Intangible Assets - Summary of Properties Acquired (Detail)
$ in Thousands
 1 Months Ended 12 Months Ended
Jul. 31, 2004
USD ($)
Dec. 31, 2015
USD ($)
ft²
Option
Dec. 31, 2014
USD ($)
ft²
Option
Oct. 02, 2015
ft²
Aug. 28, 2015
ft²
Jul. 25, 2014
ft²
Business Acquisition [Line Items]            
Square Footage (unaudited) | ft²   520,053 2,496,634,000 1,427   81,371
Total Purchase Price   $ 77,798 $ 134,461      
Total Purchase Price     140,011      
Acquisition Expenses   586 1,292      
Annualized GAAP/Straight Line Rent   7,984 14,216      
Debt Issued & Assumed   $ 43,379 $ 62,231      
Richardson, TX [Member]            
Business Acquisition [Line Items]            
Acquisition Date   Mar. 06, 2015        
Square Footage (unaudited) | ft²   155,984        
Lease Term   9 years 6 months        
Renewal Options | Option   2        
Renewal Options Period   5 years        
Total Purchase Price   $ 24,700        
Acquisition Expenses   112        
Annualized GAAP/Straight Line Rent   2,708        
Debt Issued & Assumed   $ 14,573        
Birmingham, AL [Member]            
Business Acquisition [Line Items]            
Acquisition Date   Mar. 20, 2015        
Square Footage (unaudited) | ft²   30,850        
Lease Term   8 years 6 months        
Renewal Options | Option   1        
Renewal Options Period   5 years        
Total Purchase Price   $ 3,648        
Acquisition Expenses   76        
Annualized GAAP/Straight Line Rent   $ 333        
Columbus, OH [Member]            
Business Acquisition [Line Items]            
Acquisition Date   May 28, 2015 May 13, 2014      
Square Footage (unaudited) | ft²   78,033 114,786,000      
Lease Term   15 years 9 years 6 months      
Renewal Options | Option   2        
Renewal Options Period   5 years        
Total Purchase Price   $ 7,700 $ 11,800      
Total Purchase Price     11,800      
Acquisition Expenses   72 70      
Annualized GAAP/Straight Line Rent   637 $ 1,278      
Debt Issued & Assumed   $ 4,466        
Salt Lake City, UT [Member]            
Business Acquisition [Line Items]            
Acquisition Date   May 29, 2015        
Square Footage (unaudited) | ft²   86,409        
Lease Term   6 years 6 months        
Renewal Options | Option   1        
Renewal Options Period   5 years        
Total Purchase Price   $ 22,200        
Acquisition Expenses   152        
Annualized GAAP/Straight Line Rent   2,411        
Debt Issued & Assumed   $ 13,000        
Atlanta, GA [Member]            
Business Acquisition [Line Items]            
Acquisition Date   Jul. 15, 2015        
Square Footage (unaudited) | ft²   78,151        
Renewal Options | Option   2        
Renewal Options Period   5 years        
Total Purchase Price   $ 13,000        
Acquisition Expenses   109        
Annualized GAAP/Straight Line Rent   1,291        
Debt Issued & Assumed   $ 7,540        
Villa Rica GA [Member]            
Business Acquisition [Line Items]            
Acquisition Date   Oct. 20, 2015        
Square Footage (unaudited) | ft²   90,626        
Lease Term   18 years        
Renewal Options | Option   2        
Renewal Options Period   5 years        
Total Purchase Price   $ 6,550        
Acquisition Expenses   65        
Annualized GAAP/Straight Line Rent   604        
Debt Issued & Assumed   $ 3,800        
Allen, TX [Member]            
Business Acquisition [Line Items]            
Acquisition Date     Mar. 27, 2014      
Square Footage (unaudited) | ft²     21,154,000      
Lease Term     12 years      
Renewal Options | Option     4,000      
Renewal Options Period     5 years      
Total Purchase Price     $ 5,525      
Total Purchase Price     5,525      
Acquisition Expenses     33      
Annualized GAAP/Straight Line Rent     570      
Debt Issued & Assumed     $ 3,481      
Colleyville, TX [Member]            
Business Acquisition [Line Items]            
Acquisition Date     Mar. 27, 2014      
Square Footage (unaudited) | ft²     20,355,000      
Lease Term     12 years      
Renewal Options | Option     4,000      
Renewal Options Period     5 years      
Total Purchase Price     $ 4,523      
Total Purchase Price     4,523      
Acquisition Expenses     33      
Annualized GAAP/Straight Line Rent     467      
Debt Issued & Assumed     $ 2,849      
Rancho Cordova, CA [Member]            
Business Acquisition [Line Items]            
Acquisition Date     Apr. 22, 2014      
Square Footage (unaudited) | ft²     61,358,000      
Lease Term     10 years      
Renewal Options | Option     1,000      
Renewal Options Period     5 years      
Total Purchase Price     $ 8,225      
Total Purchase Price     8,225      
Acquisition Expenses     73      
Annualized GAAP/Straight Line Rent     902      
Debt Issued & Assumed     $ 4,935      
Coppell, TX [Member]            
Business Acquisition [Line Items]            
Acquisition Date     May 08, 2014      
Square Footage (unaudited) | ft²     21,171,000      
Lease Term     12 years      
Renewal Options | Option     4,000      
Renewal Options Period     5 years      
Total Purchase Price     $ 5,838      
Total Purchase Price     5,838      
Acquisition Expenses     26      
Annualized GAAP/Straight Line Rent     601      
Debt Issued & Assumed     $ 3,816      
Taylor, PA [Member]            
Business Acquisition [Line Items]            
Acquisition Date     Jun. 09, 2014      
Square Footage (unaudited) | ft²     955,935,000      
Lease Term     10 years      
Renewal Options | Option     4,000      
Renewal Options Period     5 years      
Total Purchase Price     $ 39,000      
Total Purchase Price     39,000      
Acquisition Expenses     730      
Annualized GAAP/Straight Line Rent     3,400      
Debt Issued & Assumed     $ 22,600      
Aurora, CO [Member]            
Business Acquisition [Line Items]            
Acquisition Date     Jul. 01, 2014      
Square Footage (unaudited) | ft²     124,800,000      
Lease Term     15 years      
Renewal Options | Option     2,000      
Renewal Options Period     5 years      
Total Purchase Price     $ 8,300      
Total Purchase Price     8,300      
Acquisition Expenses     93      
Annualized GAAP/Straight Line Rent     $ 768      
Indianapolis, Indiana Property [Member]            
Business Acquisition [Line Items]            
Acquisition Date     Sep. 03, 2014      
Square Footage (unaudited) | ft²   61,306 86,495,000   4,512  
Lease Term     11 years 6 months      
Renewal Options | Option     2,000      
Renewal Options Period     5 years      
Total Purchase Price     $ 10,500      
Total Purchase Price     10,500      
Acquisition Expenses     63      
Annualized GAAP/Straight Line Rent     1,504      
Debt Issued & Assumed     $ 6,100      
Denver, CO [Member]            
Business Acquisition [Line Items]            
Acquisition Date     Oct. 31, 2014      
Square Footage (unaudited) | ft²     189,120,000      
Lease Term     10 years      
Renewal Options | Option     2,000      
Renewal Options Period     10 years      
Total Purchase Price     $ 10,000      
Total Purchase Price     10,000      
Acquisition Expenses     103      
Annualized GAAP/Straight Line Rent     $ 860      
Canton, North Carolina [Member]            
Business Acquisition [Line Items]            
Acquisition Date     Nov. 01, 2014      
Square Footage (unaudited) | ft²     365,960,000      
Lease Term     20 years      
Renewal Options | Option     2,000      
Renewal Options Period     10 years      
Total Purchase Price $ 5,200   $ 5,550      
Annualized GAAP/Straight Line Rent     $ 1,343      
Monroe, MI [Member]            
Business Acquisition [Line Items]            
Acquisition Date     Dec. 23, 2014      
Square Footage (unaudited) | ft²     535,500,000      
Lease Term     8 years 6 months      
Renewal Options | Option     2,000      
Renewal Options Period     5 years      
Total Purchase Price     $ 30,750      
Total Purchase Price     30,750      
Acquisition Expenses     68      
Annualized GAAP/Straight Line Rent     2,523      
Debt Issued & Assumed     $ 18,450