XML 104 R79.htm IDEA: XBRL DOCUMENT v3.3.1.900
Schedule III (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 739,996      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,366,687      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,218,604      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 596,586      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,181,877 $ 7,305,848 $ 7,031,660 $ 6,708,250
Real Estate Accumulated Depreciation 1,199,608 1,505,677 1,382,757 $ 1,296,685
Land and Land Improvements Held-for-Sale (9,797) (148,268)    
Buildings and Tenant Improvements Held-for-Sale (39,480) (758,323)    
Total Land, Land Improvements, Buildings and Tenant Improvements Held-for-Sale (49,277) (906,591) (61,927)  
Accumulated Depreciation of Assets Held-for-Sale (7,183) (270,340)    
Land and Land Improvements 1,391,763 1,412,867    
Investment Building and Building Improvements 4,740,837 4,986,390    
SEC Schedule III, Real Estate, Excluding Held-for-Sale 6,132,600 6,399,257 6,969,733  
Real Estate Investment Property, Accumulated Depreciation 1,192,425 $ 1,235,337 $ 1,368,406  
Real Estate, Federal Income Tax Basis 6,492,821      
Anaheim Kraemer Bldg 1 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 6,648      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 7,008      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 86      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 6,648      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,094      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 13,742      
Real Estate Accumulated Depreciation 803      
Atlanta Airport Distribution Ctr III [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 4,064      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 11,990      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 113      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,064      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 12,103      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 16,167      
Real Estate Accumulated Depreciation 1,175      
Aurora 880 North Enterprise Steet [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 3,309      
Real Estate and Accumulated Depreciation, Initial Cost of Land 964      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,712      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 968      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 963      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,681      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,644      
Real Estate Accumulated Depreciation 2,282      
Aurora Genera Corporation [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 2,992      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,957      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,538      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 26      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,957      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,564      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,521      
Real Estate Accumulated Depreciation 1,752      
Aurora Butterfield 2805 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 13,655      
Real Estate and Accumulated Depreciation, Initial Cost of Land 9,185      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 10,795      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 6,121      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 9,272      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 16,829      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 26,101      
Real Estate Accumulated Depreciation 5,963      
Aurora 940 N. Enterprise [Member] [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,674      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,955      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,179      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,674      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,134      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 10,808      
Real Estate Accumulated Depreciation 1,150      
Austell Hartman Business Center V [Member] [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,640      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 21,471      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,640      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 21,471      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 24,111      
Real Estate Accumulated Depreciation 3,259      
Baltimore 5901 Holabird Ave [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,345      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,957      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 3,476      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,345      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,433      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 10,778      
Real Estate Accumulated Depreciation 3,928      
Baltimore 5003 Holabird Ave [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 6,488      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 9,162      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,961      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 6,488      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 11,123      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 17,611      
Real Estate Accumulated Depreciation 4,262      
Baltimore 2010 Broening Hwy. [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 37,557      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 38,061      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 37,557      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 38,061      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 75,618      
Real Estate Accumulated Depreciation 4,134      
Baltimore 5501 Holabird Ave. [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 13,724      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 10,526      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 13,724      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,526      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 24,250      
Real Estate Accumulated Depreciation 1,319      
Baytown Cedar Crossing [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 9,323      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,934      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 9,323      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,934      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 15,257      
Real Estate Accumulated Depreciation 3,291      
Bolingbrook Dawes Transportation [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,050      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,164      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 142      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,050      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,306      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,356      
Real Estate Accumulated Depreciation 2,436      
Bolingbrook 515 Crossroads Parkway [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 2,761      
Real Estate and Accumulated Depreciation, Initial Cost of Land 917      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,128      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 731      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 917      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,859      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,776      
Real Estate Accumulated Depreciation 1,735      
Bolingbrook Crossroads 1 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 3,583      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,418      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,743      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 682      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,418      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,425      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,843      
Real Estate Accumulated Depreciation 1,582      
Bolingbrook Crossroads 3 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 2,652      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,330      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,389      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 310      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,330      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,699      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,029      
Real Estate Accumulated Depreciation 1,006      
Bolingbrook 370 Crossroads Parkway [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,409      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,319      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 786      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,409      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,105      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,514      
Real Estate Accumulated Depreciation 1,700      
Bolingbrook 605 Crossroads Parkway [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,656      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 7,832      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 257      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,656      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,089      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 11,745      
Real Estate Accumulated Depreciation 1,491      
Bolingbrook 335 Crossroads Parkway [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,574      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,384      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 437      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,574      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,821      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 11,395      
Real Estate Accumulated Depreciation 1,173      
Boynton Beach Gateway Center 1 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 4,271      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,809      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,439      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,271      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,248      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 11,519      
Real Estate Accumulated Depreciation 1,558      
Boynton Beach Gateway Center 2 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,006      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,698      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 134      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,006      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,832      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,838      
Real Estate Accumulated Depreciation 973      
Boynton Beach Gateway Center 3 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,381      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,245      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 80      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,381      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,325      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,706      
Real Estate Accumulated Depreciation 723      
Boynton Beach Gateway Center 4 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,800      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,668      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 117      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,800      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,785      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,585      
Real Estate Accumulated Depreciation 616      
Boynton Beach Gateway Center 5 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,238      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,022      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,031      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,238      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,053      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,291      
Real Estate Accumulated Depreciation 912      
Boynton Beach Gateway Center 6 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,238      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,935      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 695      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,238      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,630      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,868      
Real Estate Accumulated Depreciation 762      
Boynton Beach Gateway Center 7 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,800      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,719      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 41      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,800      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,760      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,560      
Real Estate Accumulated Depreciation 589      
Boynton Beach Gateway Center 8 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 4,781      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 10,343      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,730      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,781      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 12,073      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 16,854      
Real Estate Accumulated Depreciation 2,367      
Braselton Braselton II [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,365      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 7,728      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 5,359      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,884      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 12,568      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 14,452      
Real Estate Accumulated Depreciation 4,008      
Braselton 625 Braselton Pkwy [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 19,605      
Real Estate and Accumulated Depreciation, Initial Cost of Land 9,855      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 21,103      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 5,827      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 11,062      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 25,723      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 36,785      
Real Estate Accumulated Depreciation 10,145      
Braselton 1350 Braselton Parkway [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 8,227      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,874      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 5,323      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 8,227      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 14,197      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 22,424      
Real Estate Accumulated Depreciation 6,615      
Brentwood Brentwood South Bus Ctr I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,065      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,800      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,778      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,065      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,578      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,643      
Real Estate Accumulated Depreciation 2,737      
Brentwood Brentwood South Bus Ctr II [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,065      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,306      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,822      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,065      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,128      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,193      
Real Estate Accumulated Depreciation 1,746      
Brentwood Brentwood South Bus Ctr III [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 848      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,345      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,427      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 848      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,772      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,620      
Real Estate Accumulated Depreciation 1,874      
Bridgeton DukePort I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,124      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,374      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 474      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,124      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,848      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,972      
Real Estate Accumulated Depreciation 1,548      
Bridgeton DukePort II [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,470      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,880      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 94      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,470      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,974      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,444      
Real Estate Accumulated Depreciation 889      
Bridgeton DukePort V [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 600      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,898      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 299      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 600      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,197      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,797      
Real Estate Accumulated Depreciation 677      
Bridgeton DukePort VI [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,664      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,104      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 182      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,664      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,286      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,950      
Real Estate Accumulated Depreciation 1,732      
Bridgeton DukePort VII [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 834      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,865      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 135      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 834      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,000      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,834      
Real Estate Accumulated Depreciation 802      
Bridgeton DukePort IX [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,475      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,597      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,755      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,475      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,352      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,827      
Real Estate Accumulated Depreciation 1,596      
Brooklyn Park 7300 Northland Drive [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 700      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,332      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 390      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 703      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,719      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,422      
Real Estate Accumulated Depreciation 2,454      
Brooklyn Crosstown North Bus. Ctr. 1 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 3,221      
Real Estate and Accumulated Depreciation, Initial Cost of Land 835      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,558      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,241      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,121      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,513      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,634      
Real Estate Accumulated Depreciation 2,358      
Brooklyn Park Crosstown North Bus. Ctr. 4 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 4,908      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,079      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,685      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,776      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,233      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,307      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,540      
Real Estate Accumulated Depreciation 3,148      
Brooklyn Park Crosstown North Bus. Ctr. 5 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 2,839      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,079      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,885      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 782      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,166      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,580      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,746      
Real Estate Accumulated Depreciation 1,796      
Brooklyn Park Crosstown North Bus. Ctr. 10 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 3,656      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,757      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,018      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,471      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,723      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,523      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,246      
Real Estate Accumulated Depreciation 2,217      
Brooklyn Park Crosstown North Bus. Ctr. 12 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 6,952      
Real Estate and Accumulated Depreciation, Initial Cost of Land 4,564      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 7,759      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,153      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,564      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,912      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 13,476      
Real Estate Accumulated Depreciation 3,527      
Burleson Baylor Emergency @ Burleson [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,425      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 9,902      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 480      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,425      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,382      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 13,807      
Real Estate Accumulated Depreciation 906      
Burr Ridge Burr Ridge Medical Center [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,392      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 31,506      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,074      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,392      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 33,580      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 38,972      
Real Estate Accumulated Depreciation 5,138      
Carmel Hamilton Crossing I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 833      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,645      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 3,370      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 845      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,003      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,848      
Real Estate Accumulated Depreciation 2,678      
Carmel Hamilton Crossing II [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 313      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 163      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,716      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 313      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 1,879      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 2,192      
Real Estate Accumulated Depreciation 964      
Carmel Hamilton Crossing III [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 890      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,814      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 5,127      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 890      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,941      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 11,831      
Real Estate Accumulated Depreciation 3,737      
Carmel Hamilton Crossing IV [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 515      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,323      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 780      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 515      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,103      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,618      
Real Estate Accumulated Depreciation 2,179      
Carmel Hamilton Crossing VI [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,044      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 12,596      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,363      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,068      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 13,935      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 15,003      
Real Estate Accumulated Depreciation 5,856      
Carmel St. Vincent Women's Carmel MOB [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 20      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 17,569      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 20      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 17,569      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 17,589      
Real Estate Accumulated Depreciation 749      
Carol Stream Carol Stream IV [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 7,969      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,204      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 11,824      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,427      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,204      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 13,251      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 16,455      
Real Estate Accumulated Depreciation 4,465      
Carol Stream Carol Stream I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,095      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,200      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 168      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,095      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,368      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,463      
Real Estate Accumulated Depreciation 718      
Carol Stream Carol Stream III [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,556      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,300      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 469      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,569      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,756      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,325      
Real Estate Accumulated Depreciation 1,451      
Carol Stream 250 Kehoe Blvd, Carol Stream [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,715      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 7,560      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 249      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,715      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,809      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,524      
Real Estate Accumulated Depreciation 1,231      
Carol Stream 720 Center Avenue [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 4,031      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 20,735      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,024      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,756      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 21,034      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 25,790      
Real Estate Accumulated Depreciation 5,073      
Cedar Park Cedar Park MOB I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 576      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 15,666      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 990      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 576      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 16,656      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 17,232      
Real Estate Accumulated Depreciation 4,158      
Cedartown Harbin Clinic Cedartown MOB [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 755      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,121      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 755      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,121      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,876      
Real Estate Accumulated Depreciation 507      
Celebration Celebration Medical Plaza [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 11,767      
Real Estate and Accumulated Depreciation, Initial Cost of Land 558      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 17,335      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 636      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 558      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 17,971      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 18,529      
Real Estate Accumulated Depreciation 3,713      
Charlotte Morehead Medical Plaza I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 191      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 39,047      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 188      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 191      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 39,235      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 39,426      
Real Estate Accumulated Depreciation 8,512      
Chino Chino I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 14,046      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,236      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,230      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 14,046      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,466      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 24,512      
Real Estate Accumulated Depreciation 2,086      
Cincinnati 311 Elm [Domain]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 339      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,936      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,513      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,788      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,788      
Real Estate Accumulated Depreciation 5,558      
Cincinnati 8230 Kenwood Commons [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 2,040      
Real Estate and Accumulated Depreciation, Initial Cost of Land 638      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,668      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,412      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 638      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,080      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,718      
Real Estate Accumulated Depreciation 3,924      
Cincinnati 8280 Kenwood Commons [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 1,060      
Real Estate and Accumulated Depreciation, Initial Cost of Land 638      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,130      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 907      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 638      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,037      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,675      
Real Estate Accumulated Depreciation 2,025      
Cincinnati Kenwood Medical Office Bldg. [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 0      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 7,566      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 100      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,666      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,666      
Real Estate Accumulated Depreciation 3,377      
Cincinnati World Park Bldg 17 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,133      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,550      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 262      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,133      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,812      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,945      
Real Estate Accumulated Depreciation 1,132      
Cincinnati World Park Bldg 18 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,268      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,200      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 103      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,268      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,303      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,571      
Real Estate Accumulated Depreciation 1,154      
Cincinnati World Park Bldg 28 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 870      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,251      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 638      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 870      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,889      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,759      
Real Estate Accumulated Depreciation 1,151      
Cincinnati World Park Bldg 29 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,605      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 10,220      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 185      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,605      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,405      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 12,010      
Real Estate Accumulated Depreciation 2,068      
Cincinnati World Park Bldg 30 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,492      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 11,964      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 4,558      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,492      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 16,522      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 19,014      
Real Estate Accumulated Depreciation 2,892      
Cincinnati World Park Bldg 31 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 533      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,531      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 354      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 533      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,885      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,418      
Real Estate Accumulated Depreciation 657      
Cincinnati Western Ridge [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,894      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,028      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 811      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,915      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,818      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 10,733      
Real Estate Accumulated Depreciation 2,188      
Cincinnati Western Ridge MOB II [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,020      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,544      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 59      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,020      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,603      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,623      
Real Estate Accumulated Depreciation 775      
Cincinnati Good Samaritan Clifton [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 50      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,438      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 105      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 50      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,543      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,593      
Real Estate Accumulated Depreciation 1,288      
Cincinnati TriHealth Cardiology Anderson [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,095      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,852      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 538      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,095      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,390      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,485      
Real Estate Accumulated Depreciation 521      
Cincinnati West Chester Medical Off. Bldg [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,818      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 9,544      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 192      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,818      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,736      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 11,554      
Real Estate Accumulated Depreciation 603      
College Station College Station Medical Center [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,551      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 33,770      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,003      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,551      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 35,773      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 41,324      
Real Estate Accumulated Depreciation 4,930      
Colleyville Baylor Emergency @ Colleyville [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,853      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,404      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 23      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,853      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,427      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,280      
Real Estate Accumulated Depreciation 519      
Coppell Freeport X [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 15,140      
Real Estate and Accumulated Depreciation, Initial Cost of Land 8,198      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 16,878      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 3,283      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 8,198      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 20,161      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 28,359      
Real Estate Accumulated Depreciation 13,100      
Coppell Point West VI [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 15,941      
Real Estate and Accumulated Depreciation, Initial Cost of Land 10,181      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 14,519      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 7,176      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 10,190      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 21,686      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 31,876      
Real Estate Accumulated Depreciation 7,909      
Coppell Point West VII [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 13,880      
Real Estate and Accumulated Depreciation, Initial Cost of Land 6,785      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 13,663      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 6,659      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 7,201      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 19,906      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 27,107      
Real Estate Accumulated Depreciation 9,235      
Coppell Samsung Pkg Lot-PWT7 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 306      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements (189)      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 117      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 117      
Real Estate Accumulated Depreciation 0      
Coppell Point West VIII [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,267      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,695      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,267      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,695      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 11,962      
Real Estate Accumulated Depreciation 480      
Corona 1283 Sherborn Street [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 8,677      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 16,778      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 40      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 8,677      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 16,818      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 25,495      
Real Estate Accumulated Depreciation 4,064      
Cranbury 311 Half Acre Road [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 6,600      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 14,636      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 6,600      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 14,636      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 21,236      
Real Estate Accumulated Depreciation 1,725      
Cranbury 315 Half Acre Road [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 14,100      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 30,084      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 14,100      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 30,084      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 44,184      
Real Estate Accumulated Depreciation 3,500      
Dallas Baylor Administration Building [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 50      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 14,435      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 100      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 150      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 14,435      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 14,585      
Real Estate Accumulated Depreciation 3,379      
Davenport Park 27 Distribution Center I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,449      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,224      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 236      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,504      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,405      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,909      
Real Estate Accumulated Depreciation 2,912      
Davenport Park 27 Distribution Center II [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 4,374      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,041      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 5,143      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,502      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 11,056      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 15,558      
Real Estate Accumulated Depreciation 4,192      
Davie Westport Business Park 1 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,200      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,317      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 88      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,200      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 1,405      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 2,605      
Real Estate Accumulated Depreciation 431      
Davie Westport Business Park 2 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,088      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 798      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 245      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,088      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 1,043      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 2,131      
Real Estate Accumulated Depreciation 313      
Davie Westport Business Park 3 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,363      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,333      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 882      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,363      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,215      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,578      
Real Estate Accumulated Depreciation 1,596      
Deer Park 801 Seaco Court [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,331      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,158      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 5      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,331      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,163      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,494      
Real Estate Accumulated Depreciation 1,114      
Duluth 2775 Premiere Parkway [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 6,654      
Real Estate and Accumulated Depreciation, Initial Cost of Land 560      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,413      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 641      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 560      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,054      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,614      
Real Estate Accumulated Depreciation 2,059      
Duluth 3079 Premiere Parkway [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 9,492      
Real Estate and Accumulated Depreciation, Initial Cost of Land 776      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,589      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,575      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 776      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,164      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,940      
Real Estate Accumulated Depreciation 2,956      
Duluth 2855 Premiere Parkway [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 6,047      
Real Estate and Accumulated Depreciation, Initial Cost of Land 765      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,042      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,106      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 765      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,148      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,913      
Real Estate Accumulated Depreciation 1,791      
Duluth 6655 Sugarloaf [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 13,241      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,651      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,930      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,087      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,659      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,009      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,668      
Real Estate Accumulated Depreciation 3,080      
Duluth 6650 Sugarloaf Parkway [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,573      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,843      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 843      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,573      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,686      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,259      
Real Estate Accumulated Depreciation 1,008      
Duluth 2450 Meadowbrook Parkway [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 383      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,579      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 645      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 383      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,224      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 2,607      
Real Estate Accumulated Depreciation 573      
Duluth 2625 Pinemeadow Court [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 861      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,266      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 222      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 861      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,488      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,349      
Real Estate Accumulated Depreciation 816      
Duluth 2660 Pinemeadow Court [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 540      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,281      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 305      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 540      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,586      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,126      
Real Estate Accumulated Depreciation 699      
Duluth 2450 Satellite Boulevard [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 556      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,456      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 183      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 556      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,639      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,195      
Real Estate Accumulated Depreciation 918      
DuPont Amazon DuPont [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 34,634      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 39,342      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements (1,167)      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 34,515      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 38,294      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 72,809      
Real Estate Accumulated Depreciation 5,000      
Durham 1805 T.W. Alexander Drive [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 4,110      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 10,497      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 241      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,110      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,738      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 14,848      
Real Estate Accumulated Depreciation 1,805      
Durham 1757 T.W. Alexander Drive [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 8,383      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,998      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 9,095      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,998      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,095      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 12,093      
Real Estate Accumulated Depreciation 1,679      
Eagan Apollo Industrial Ctr I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 3,250      
Real Estate and Accumulated Depreciation, Initial Cost of Land 866      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,601      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,913      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 895      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,485      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,380      
Real Estate Accumulated Depreciation 2,606      
Eagan Apollo Industrial Ctr II [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 1,641      
Real Estate and Accumulated Depreciation, Initial Cost of Land 474      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,282      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 514      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 474      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,796      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,270      
Real Estate Accumulated Depreciation 1,119      
Eagan Apollo Industrial Ctr III [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 3,820      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,432      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,997      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 33      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,432      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,030      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,462      
Real Estate Accumulated Depreciation 2,383      
Eagan Silver Bell Commons [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,807      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,666      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,338      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,740      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,071      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,811      
Real Estate Accumulated Depreciation 3,072      
Eagan Trapp Road Commerce Center I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 2,174      
Real Estate and Accumulated Depreciation, Initial Cost of Land 671      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,633      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 516      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 691      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,129      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,820      
Real Estate Accumulated Depreciation 1,899      
Eagan Trapp Road Commerce Center II [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 3,685      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,250      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,711      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,433      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,250      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,144      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,394      
Real Estate Accumulated Depreciation 3,159      
Earth City Corporate Trail Distribution [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,850      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,151      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,239      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,875      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,365      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 11,240      
Real Estate Accumulated Depreciation 4,308      
East Point Camp Creek Bldg 1400 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 5,871      
Real Estate and Accumulated Depreciation, Initial Cost of Land 561      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,174      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,069      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 633      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,171      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,804      
Real Estate Accumulated Depreciation 1,715      
East Point Camp Creek Bldg 1800 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 4,418      
Real Estate and Accumulated Depreciation, Initial Cost of Land 462      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,176      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,043      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 515      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,166      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,681      
Real Estate Accumulated Depreciation 1,323      
East Point Camp Creek Bldg 2000 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 5,014      
Real Estate and Accumulated Depreciation, Initial Cost of Land 395      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,188      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,233      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 504      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,312      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,816      
Real Estate Accumulated Depreciation 1,551      
East Point Camp Creek Bldg 2400 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 4,536      
Real Estate and Accumulated Depreciation, Initial Cost of Land 296      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,224      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,961      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 369      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,112      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,481      
Real Estate Accumulated Depreciation 1,142      
East Point Camp Creek Bldg 2600 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 4,122      
Real Estate and Accumulated Depreciation, Initial Cost of Land 364      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,943      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,635      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 432      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,510      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,942      
Real Estate Accumulated Depreciation 2,664      
East Point 3201 Centre Parkway [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 22,807      
Real Estate and Accumulated Depreciation, Initial Cost of Land 4,406      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 9,498      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 5,211      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 6,820      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 12,295      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 19,115      
Real Estate Accumulated Depreciation 6,937      
East Point Camp Creek Building 1200 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,334      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 608      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,252      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,400      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 1,794      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,194      
Real Estate Accumulated Depreciation 1,099      
East Point 3900 North Commerce [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 6,245      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,059      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,966      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,340      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,210      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,155      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,365      
Real Estate Accumulated Depreciation 1,526      
East Point 3909 North Commerce [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,687      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 10,175      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 26,358      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 15,102      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 27,118      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 42,220      
Real Estate Accumulated Depreciation 14,339      
East Point 4200 N. Commerce [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 14,127      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,065      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 7,076      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 3,625      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,416      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,350      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 12,766      
Real Estate Accumulated Depreciation 3,278      
East Point Camp Creek Building 1000 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,537      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,538      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,305      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,606      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,774      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,380      
Real Estate Accumulated Depreciation 2,030      
East Point 3000 Centre Parkway [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,163      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,072      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,248      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,252      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,231      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,483      
Real Estate Accumulated Depreciation 1,064      
East Point 1500 Centre Parkway [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,683      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,099      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 3,422      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,814      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,390      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,204      
Real Estate Accumulated Depreciation 1,958      
East Point 1100 Centre Parkway [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,309      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,881      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 530      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,382      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,338      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,720      
Real Estate Accumulated Depreciation 1,709      
East Point 4800 N. Commerce Dr. (Site Q) [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,476      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,650      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,070      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,724      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,472      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,196      
Real Estate Accumulated Depreciation 2,670      
East Point 4100 North Commerce Drive [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,130      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 9,115      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 527      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,312      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,460      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 12,772      
Real Estate Accumulated Depreciation 1,282      
East Point FedEx BTS [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,878      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,842      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 93      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,878      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,935      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,813      
Real Estate Accumulated Depreciation 407      
Edwardsville Lakeview Commerce Building I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 4,561      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 18,604      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 31      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,561      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 18,635      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 23,196      
Real Estate Accumulated Depreciation 2,787      
Elk Grove Village 1717 Busse Road [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 12,434      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,602      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 19,016      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,602      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 19,016      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 22,618      
Real Estate Accumulated Depreciation 3,197      
Elk Grove Village Yusen BTS [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 8,152      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 9,948      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 253      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 8,157      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,196      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 18,353      
Real Estate Accumulated Depreciation 1,634      
Ellenwood Anvil Block Road BTS [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 4,664      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 9,265      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 21      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,664      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,286      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 13,950      
Real Estate Accumulated Depreciation 727      
Fairfax Fair Oaks MOB [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 808      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 28,570      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 315      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 808      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 28,885      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 29,693      
Real Estate Accumulated Depreciation 5,442      
Fairfield Union Centre Industrial Park 2 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,635      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,709      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,278      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,635      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,987      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 16,622      
Real Estate Accumulated Depreciation 4,788      
Fishers Exit 5 Building 1 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 822      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,561      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 791      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 581      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,593      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,174      
Real Estate Accumulated Depreciation 1,332      
Fishers Exit 5 Building 2 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 749      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,506      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,190      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 555      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,890      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,445      
Real Estate Accumulated Depreciation 1,492      
Fishers St. Vincent Fishers Hosp MOB [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 0      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 22,956      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 5,515      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,235      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 24,236      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 28,471      
Real Estate Accumulated Depreciation 12,039      
Flower Mound Lakeside Ranch Bldg 20 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 9,861      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 20,994      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 350      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 9,861      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 21,344      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 31,205      
Real Estate Accumulated Depreciation 6,189      
Fort Worth Riverpark Bldg 700 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,975      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 10,766      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 239      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,975      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 11,005      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 14,980      
Real Estate Accumulated Depreciation 3,053      
Franklin Aspen Grove Business Ctr I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 936      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,551      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 3,850      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 936      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,401      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,337      
Real Estate Accumulated Depreciation 3,141      
Franklin Aspen Grove Business Ctr II [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,151      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,933      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,443      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,151      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,376      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,527      
Real Estate Accumulated Depreciation 2,878      
Franklin Aspen Grove Business Ctr III [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 970      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,090      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 806      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 970      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,896      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,866      
Real Estate Accumulated Depreciation 2,563      
Franklin Aspen Grove Business Center IV [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 492      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,215      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 597      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 492      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,812      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,304      
Real Estate Accumulated Depreciation 997      
Franklin Aspen Grove Business Ctr V [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 943      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,004      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,699      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 943      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,703      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,646      
Real Estate Accumulated Depreciation 3,819      
Franklin Brentwood South Bus Ctr IV [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 569      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,689      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,432      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 569      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,121      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,690      
Real Estate Accumulated Depreciation 1,485      
Franklin Brentwood South Bus Ctr V [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 445      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,751      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 372      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 445      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,123      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 2,568      
Real Estate Accumulated Depreciation 893      
Franklin Brentwood South Bus Ctr VI [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 1,019      
Real Estate and Accumulated Depreciation, Initial Cost of Land 489      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,007      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,065      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 489      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,072      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 2,561      
Real Estate Accumulated Depreciation 818      
Franklin Park O'Hare Distribution Ctr [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,900      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,702      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,558      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,900      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,260      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,160      
Real Estate Accumulated Depreciation 1,217      
Frisco Duke Bridges VII [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,842      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 28,926      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 51      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,842      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 28,977      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 32,819      
Real Estate Accumulated Depreciation 2,563      
Garden City Aviation Court Land [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,509      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,509      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 1,509      
Real Estate Accumulated Depreciation 189      
Garner 600 Greenfield North [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 597      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,456      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 525      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 598      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,980      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,578      
Real Estate Accumulated Depreciation 436      
Garner 700 Greenfield North [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 468      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,664      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 180      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 469      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,843      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,312      
Real Estate Accumulated Depreciation 801      
Garner 800 Greenfield North [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 438      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,772      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 154      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 440      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,924      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,364      
Real Estate Accumulated Depreciation 878      
Garner 900 Greenfield North [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 422      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,249      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 829      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 425      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,075      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,500      
Real Estate Accumulated Depreciation 1,040      
Garner N. Greenfield Pkwy Ground DCLP [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 214      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 222      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 214      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 222      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 436      
Real Estate Accumulated Depreciation 20      
Geneva 1800 Averill Road [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,189      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 11,582      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 7,631      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,778      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 17,624      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 22,402      
Real Estate Accumulated Depreciation 2,420      
Germantown Centerre Baptist Rehab Hosp. [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,032      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 16,045      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 199      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,256      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 16,020      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 17,276      
Real Estate Accumulated Depreciation 1,051      
Goodyear Goodyear One [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,142      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,971      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,061      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,142      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,032      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 11,174      
Real Estate Accumulated Depreciation 2,891      
Gouldsboro 400 First Avenue [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 9,500      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 51,645      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 208      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 9,500      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 51,853      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 61,353      
Real Estate Accumulated Depreciation 4,952      
Grand Prairie Grand Lakes I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 8,106      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 10,627      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,785      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 8,040      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 13,478      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 21,518      
Real Estate Accumulated Depreciation 6,827      
Grand Prairie Grand Lakes II [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 11,853      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 12,941      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 11,191      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 11,853      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 24,132      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 35,985      
Real Estate Accumulated Depreciation 9,015      
Grand Prairie Pioneer 161 Building [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 7,381      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 17,628      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 13      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 7,381      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 17,641      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 25,022      
Real Estate Accumulated Depreciation 5,012      
Grove City SouthPointe Building A [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 844      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,171      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 490      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 844      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,661      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,505      
Real Estate Accumulated Depreciation 1,092      
Grove City SouthPointe Building B [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 790      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,880      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 60      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 790      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,940      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,730      
Real Estate Accumulated Depreciation 982      
Grove City SouthPointe Building C [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 754      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,418      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 83      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 754      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,501      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,255      
Real Estate Accumulated Depreciation 1,349      
Groveport 6600 Port Road [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,725      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 20,792      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,864      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,213      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 23,168      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 26,381      
Real Estate Accumulated Depreciation 10,489      
Groveport Groveport Commerce Center 437 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 5,275      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,049      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,578      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,779      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,049      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,357      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 10,406      
Real Estate Accumulated Depreciation 4,034      
Groveport Groveport Commerce Center 168 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 2,237      
Real Estate and Accumulated Depreciation, Initial Cost of Land 510      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,496      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,679      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 510      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,175      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,685      
Real Estate Accumulated Depreciation 1,597      
Groveport Groveport Commerce Center 345 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 4,246      
Real Estate and Accumulated Depreciation, Initial Cost of Land 435      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,549      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,134      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 435      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,683      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,118      
Real Estate Accumulated Depreciation 2,713      
Groveport Groveport Commerce Center 667 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 8,096      
Real Estate and Accumulated Depreciation, Initial Cost of Land 4,420      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 10,954      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 992      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,420      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 11,946      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 16,366      
Real Estate Accumulated Depreciation 5,696      
Groveport Rickenbacker 936 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,680      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 23,872      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 5      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,680      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 23,877      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 29,557      
Real Estate Accumulated Depreciation 4,038      
Hamilton Bethesda Specialty Hospital [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,499      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,990      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 4,329      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,499      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,319      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 10,818      
Real Estate Accumulated Depreciation 1,229      
Hamilton Bethesda Imaging ER [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 751      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,325      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 3,925      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,239      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,762      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,001      
Real Estate Accumulated Depreciation 1,018      
Hamilton Bethesda Sleep Center [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 501      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,220      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 24      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 501      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,244      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 2,745      
Real Estate Accumulated Depreciation 377      
Hamilton Bethesda Condo 1 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 0      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 664      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,102      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 1,766      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 1,766      
Real Estate Accumulated Depreciation 157      
Hamilton Bethesda Condo 2 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 0      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,440      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,214      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,654      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,654      
Real Estate Accumulated Depreciation 754      
Hamilton 3090 McBride Road [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 375      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,098      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 53      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 375      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 1,151      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 1,526      
Real Estate Accumulated Depreciation 184      
Hazelwood Lindbergh Distribution Center [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 8,200      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 9,366      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 3,597      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 8,491      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 12,672      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 21,163      
Real Estate Accumulated Depreciation 4,415      
Hebron Southpark Building 4 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 779      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,859      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 4,757      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 779      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,616      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,395      
Real Estate Accumulated Depreciation 2,254      
Hebron CR Services [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,085      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,853      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,758      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,085      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,611      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,696      
Real Estate Accumulated Depreciation 2,930      
Hebron Hebron Building 1 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 8,855      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 10,961      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 392      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 8,855      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 11,353      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 20,208      
Real Estate Accumulated Depreciation 6,104      
Hebron Hebron Building 2 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 6,790      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,946      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 3,852      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 6,813      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,775      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 17,588      
Real Estate Accumulated Depreciation 4,349      
Hebron Skyport Building 1 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,057      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,876      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,057      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,876      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,933      
Real Estate Accumulated Depreciation 1,172      
Hebron Skyport Building 2 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,400      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,956      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 279      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,400      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,235      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 10,635      
Real Estate Accumulated Depreciation 1,881      
Hebron Skyport Building 3 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,016      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,512      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 261      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,016      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,773      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 10,789      
Real Estate Accumulated Depreciation 1,859      
Hebron Skyport Building 5 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,878      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 7,408      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 838      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,878      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,246      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 11,124      
Real Estate Accumulated Depreciation 3,337      
Hebron Southpark Building 1 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 553      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,627      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 325      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 553      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 1,952      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 2,505      
Real Estate Accumulated Depreciation 486      
Hebron Southpark Building 3 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 755      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,982      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 67      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 755      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,049      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,804      
Real Estate Accumulated Depreciation 980      
Holly Springs REX Holly Springs MOB [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 11      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 7,724      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 648      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 11      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,372      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,383      
Real Estate Accumulated Depreciation 1,345      
Hopkins Cornerstone Business Center [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 739      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,469      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 7,892      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,743      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,454      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,650      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 11,104      
Real Estate Accumulated Depreciation 4,194      
Houston Point North One [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,125      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,178      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,494      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,125      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,672      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,797      
Real Estate Accumulated Depreciation 1,869      
Houston Point North Two [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 4,210      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,651      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 4,321      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,581      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,601      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 14,182      
Real Estate Accumulated Depreciation 2,042      
Houston Point North Four [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,957      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 15,093      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,957      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 15,093      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 19,050      
Real Estate Accumulated Depreciation 815      
Houston Sam Houston Crossing Two [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,088      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 17,392      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,675      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,088      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 19,067      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 21,155      
Real Estate Accumulated Depreciation 3,064      
Houston Westland I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 4,183      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,837      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 3,317      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,233      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,104      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 12,337      
Real Estate Accumulated Depreciation 4,122      
Houston Westland II [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,439      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,890      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 501      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,246      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,584      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 12,830      
Real Estate Accumulated Depreciation 2,544      
Houston Gateway Northwest One [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 7,204      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,028      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 4,088      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 7,204      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 12,116      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 19,320      
Real Estate Accumulated Depreciation 613      
Houston Gateway Northwest Two [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,981      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,122      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,359      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,981      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,481      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,462      
Real Estate Accumulated Depreciation 239      
Houston 22008 N Berwick Dr [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,981      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,049      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,981      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,049      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,030      
Real Estate Accumulated Depreciation 92      
Humble Point North Five [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,333      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,946      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,333      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,946      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 12,279      
Real Estate Accumulated Depreciation 0      
Huntley Huntley Dist. Ctr. (Weber) [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 7,539      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 34,141      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 7,539      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 34,141      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 41,680      
Real Estate Accumulated Depreciation 759      
Hutchins Duke Intermodal I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 9,011      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,290      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 9,242      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,645      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,290      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 11,887      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 17,177      
Real Estate Accumulated Depreciation 4,991      
Indianapolis St. Vincent Max Simon MOB [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,209      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 11,575      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 449      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,209      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 12,024      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 15,233      
Real Estate Accumulated Depreciation 3,622      
Indianapolis Centerre/Community Rehab Hosp [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,150      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 16,709      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 172      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,150      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 16,881      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 18,031      
Real Estate Accumulated Depreciation 2,258      
Indianapolis Park 100 Bldg 96 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 6,968      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,171      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 12,641      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 144      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,424      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 12,532      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 13,956      
Real Estate Accumulated Depreciation 6,524      
Indianapolis Park 100 Bldg 98 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 273      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,659      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 4,403      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 273      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,062      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,335      
Real Estate Accumulated Depreciation 4,474      
Indianapolis Park 100 Bldg 100 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 103      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,557      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 905      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 103      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,462      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 2,565      
Real Estate Accumulated Depreciation 1,294      
Indianapolis Park 100 Bldg 124 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 227      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,126      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 799      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 227      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,925      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,152      
Real Estate Accumulated Depreciation 1,193      
Indianapolis Park 100 Bldg 127 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 96      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,280      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 690      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 96      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 1,970      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 2,066      
Real Estate Accumulated Depreciation 1,014      
Indianapolis Park 100 Bldg 141 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 1,960      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,120      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,516      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 327      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,120      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,843      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,963      
Real Estate Accumulated Depreciation 1,349      
Indianapolis Hewlett-Packard Land Lease [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 252      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 252      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 252      
Real Estate Accumulated Depreciation 90      
Indianapolis Park 100 Bldg 121 Land Lease [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5      
Real Estate Accumulated Depreciation 2      
Indianapolis Hewlett Packard Land Lse-62 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 45      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 45      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 45      
Real Estate Accumulated Depreciation 16      
Indianapolis West 79th St. Parking Lot LL [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 350      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 699      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,049      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 1,049      
Real Estate Accumulated Depreciation 522      
Indianapolis One Parkwood Crossing [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,018      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,208      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,759      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,018      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,967      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 11,985      
Real Estate Accumulated Depreciation 5,411      
Indianapolis Three Parkwood Crossing [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,377      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,013      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,372      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,316      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,446      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,762      
Real Estate Accumulated Depreciation 4,047      
Indianapolis Four Parkwood Crossing [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,383      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 9,446      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,747      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,431      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 12,145      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 13,576      
Real Estate Accumulated Depreciation 5,276      
Indianapolis Five Parkwood Crossing [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,485      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 10,142      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 3,190      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,485      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 13,332      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 14,817      
Real Estate Accumulated Depreciation 5,331      
Indianapolis Six Parkwood Crossing [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,895      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 12,221      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,252      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,895      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 14,473      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 16,368      
Real Estate Accumulated Depreciation 5,653      
Indianapolis Seven Parkwood Crossing [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,877      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,065      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,498      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,877      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,563      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,440      
Real Estate Accumulated Depreciation 1,300      
Indianapolis Eight Parkwood Crossing [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 6,435      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 12,693      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,395      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 6,435      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 15,088      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 21,523      
Real Estate Accumulated Depreciation 6,699      
Indianapolis Nine Parkwood Crossing [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 6,046      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 12,737      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 3,325      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 6,047      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 16,061      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 22,108      
Real Estate Accumulated Depreciation 6,333      
Indianapolis One West [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 13,671      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,361      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 16,164      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 5,140      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,361      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 21,304      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 26,665      
Real Estate Accumulated Depreciation 6,372      
Indianapolis PWW Granite City Lease [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,846      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 856      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 143      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,989      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 856      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 2,845      
Real Estate Accumulated Depreciation 686      
Indianapolis One West Parking Garage [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 0      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,616      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 1,616      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 1,616      
Real Estate Accumulated Depreciation 178      
Indianapolis Woodland I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 290      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,990      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,090      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 290      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,080      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,370      
Real Estate Accumulated Depreciation 2,269      
Indianapolis Woodland II [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 271      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,662      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,076      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 271      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,738      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,009      
Real Estate Accumulated Depreciation 2,026      
Indianapolis Woodland III [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,227      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,232      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,276      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,433      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,302      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,735      
Real Estate Accumulated Depreciation 1,578      
Indianapolis Woodland V [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 768      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 9,954      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 94      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 768      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,048      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 10,816      
Real Estate Accumulated Depreciation 4,827      
Indianapolis Woodland VI [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,145      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 10,129      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 4,318      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,145      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 14,447      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 16,592      
Real Estate Accumulated Depreciation 5,826      
Indianapolis Woodland VII [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,622      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 7,950      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,622      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,950      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,572      
Real Estate Accumulated Depreciation 171      
Indianapolis North Airport Park Bldg 2 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,800      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,826      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 303      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,800      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,129      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,929      
Real Estate Accumulated Depreciation 1,296      
Indianapolis Park 100 Bldg 48 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 690      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,713      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 602      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 690      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,315      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,005      
Real Estate Accumulated Depreciation 526      
Indianapolis Park 100 Bldg 58 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 642      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,201      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 146      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 642      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,347      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 2,989      
Real Estate Accumulated Depreciation 621      
Indianapolis Park 100 Bldg 62 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 616      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 395      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 380      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 616      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 775      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 1,391      
Real Estate Accumulated Depreciation 208      
Indianapolis Park 100 Bldg 83 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 427      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,372      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 165      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 427      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 1,537      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 1,964      
Real Estate Accumulated Depreciation 438      
Indianapolis Park 100 Bldg 84 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 427      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,894      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 229      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 427      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,123      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 2,550      
Real Estate Accumulated Depreciation 514      
Indianapolis Park 100 Bldg 87 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,136      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,570      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,805      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,136      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,375      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,511      
Real Estate Accumulated Depreciation 1,944      
Indianapolis Park 100 Bldg 97 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,070      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,903      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 196      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,070      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,099      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,169      
Real Estate Accumulated Depreciation 1,022      
Indianapolis Park 100 Bldg 128 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 7,600      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,152      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 13,688      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 507      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,152      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 14,195      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 15,347      
Real Estate Accumulated Depreciation 2,775      
Indianapolis Park 100 Bldg 129 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 5,439      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,280      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,942      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,079      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,280      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 11,021      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 12,301      
Real Estate Accumulated Depreciation 2,125      
Indianapolis Park 100 Bldg 131 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 6,314      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,680      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 10,834      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 483      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,680      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 11,317      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 12,997      
Real Estate Accumulated Depreciation 2,180      
Jourdanton Jourdanton MOB [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 583      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 10,152      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 583      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,152      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 10,735      
Real Estate Accumulated Depreciation 736      
Katy Methodist St. Catherine Plaza 1 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 47      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,320      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 277      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 47      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,597      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,644      
Real Estate Accumulated Depreciation 1,231      
Katy Methodist St. Catherine Plaza 2 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 122      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 11,995      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 316      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 122      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 12,311      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 12,433      
Real Estate Accumulated Depreciation 2,318      
Katy Methodist St. Catherine Plaza 3 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 131      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 9,949      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 143      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 131      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,092      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 10,223      
Real Estate Accumulated Depreciation 2,714      
Keller Baylor Emergency @ Keller [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,365      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 10,028      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 219      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,365      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,247      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 12,612      
Real Estate Accumulated Depreciation 1,163      
Kissimmee Kissimmee Medical Plaza [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 763      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 18,221      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 265      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 763      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 18,486      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 19,249      
Real Estate Accumulated Depreciation 2,876      
Kutztown West Hills Building Center A [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 15,340      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 47,981      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 46      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 15,340      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 48,027      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 63,367      
Real Estate Accumulated Depreciation 3,632      
Kutztown West Hills Building Center B [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,218      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 13,029      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,218      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 13,029      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 18,247      
Real Estate Accumulated Depreciation 395      
Kyle Seton Hays MOB I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 165      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 11,730      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 4,535      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 165      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 16,265      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 16,430      
Real Estate Accumulated Depreciation 3,383      
La Miranda Trojan Way [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 23,503      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 33,342      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 125      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 23,503      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 33,467      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 56,970      
Real Estate Accumulated Depreciation 5,606      
LaPorte Bayport Container Lot [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,334      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,041      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,375      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,375      
Real Estate Accumulated Depreciation 0      
Las Cruces Mountain View Medical Plaza [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 430      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 18,892      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 771      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 430      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 19,663      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 20,093      
Real Estate Accumulated Depreciation 2,318      
Lawrenceville Weyerhaeuser BTS [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 8,896      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,974      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,935      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 56      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,982      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,983      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,965      
Real Estate Accumulated Depreciation 2,656      
Lebanon Lebanon Building 4 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 10,733      
Real Estate and Accumulated Depreciation, Initial Cost of Land 305      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,664      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 221      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 177      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,013      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,190      
Real Estate Accumulated Depreciation 3,925      
Lebanon Lebanon Building 9 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 10,346      
Real Estate and Accumulated Depreciation, Initial Cost of Land 554      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,528      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,067      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 340      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,809      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,149      
Real Estate Accumulated Depreciation 3,167      
Lebanon Lebanon Building 12 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 22,391      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,163      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 11,249      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 782      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,163      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 12,031      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 17,194      
Real Estate Accumulated Depreciation 6,672      
Lebanon Lebanon Building 13 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 8,095      
Real Estate and Accumulated Depreciation, Initial Cost of Land 561      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,156      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 436      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,901      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,252      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,153      
Real Estate Accumulated Depreciation 2,420      
Lebanon Lebanon Building 14 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 19,503      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,813      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 11,137      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,948      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,813      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 13,085      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 15,898      
Real Estate Accumulated Depreciation 5,072      
Lebanon Lebanon Building 1(Amer Air) [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 312      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,786      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 37      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 312      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,823      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,135      
Real Estate Accumulated Depreciation 962      
Lebanon Lebanon Building 2 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 948      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 19,037      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 7,733      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,268      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 26,450      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 27,718      
Real Estate Accumulated Depreciation 4,204      
Lebanon Lebanon Building 6 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 10,615      
Real Estate and Accumulated Depreciation, Initial Cost of Land 699      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,250      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 30      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 699      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,280      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,979      
Real Estate Accumulated Depreciation 2,090      
Lebanon Pk 840 Logistics Cnt. Bldg 653 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 6,776      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,469      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 5,889      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 6,776      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 14,358      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 21,134      
Real Estate Accumulated Depreciation 5,884      
Lebanon Park 840 East Log. Ctr Bld 300 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 7,731      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 14,881      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 784      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 7,852      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 15,544      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 23,396      
Real Estate Accumulated Depreciation 2,842      
Linden 801 West Linden Ave. [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 22,134      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 23,645      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 3,152      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 22,134      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 26,797      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 48,931      
Real Estate Accumulated Depreciation 1,254      
Linden 301 Pleasant Street [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 6,933      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,575      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 6,933      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,575      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 15,508      
Real Estate Accumulated Depreciation 267      
Lockbourne Creekside XXII [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,868      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 17,032      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 289      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,868      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 17,321      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 20,189      
Real Estate Accumulated Depreciation 3,506      
Lockbourne Creekside XIV [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,947      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 11,600      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 188      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,947      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 11,788      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 13,735      
Real Estate Accumulated Depreciation 1,740      
Logan Township 1130 Commerce Boulevard [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,770      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 19,239      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 708      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,770      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 19,947      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 23,717      
Real Estate Accumulated Depreciation 1,848      
Long Beach 3700 Cover Street [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 7,280      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,954      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 7,280      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,954      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 14,234      
Real Estate Accumulated Depreciation 970      
Longview Longview MOB [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 14,407      
Real Estate and Accumulated Depreciation, Initial Cost of Land 403      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 26,792      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,007      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 403      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 27,799      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 28,202      
Real Estate Accumulated Depreciation 5,385      
Lynwood Century Distribution Center [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 16,847      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 17,881      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 41      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 16,847      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 17,922      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 34,769      
Real Estate Accumulated Depreciation 3,491      
Mansfield Baylor Emergency @ Mansfield [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,238      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 9,546      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 13      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,238      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,559      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 12,797      
Real Estate Accumulated Depreciation 772      
Manteca 600 Spreckels Ave [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 4,851      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 19,703      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 67      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,851      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 19,770      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 24,621      
Real Estate Accumulated Depreciation 2,925      
Marble Falls Marble Falls Medical Center [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,519      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 18,836      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 744      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,519      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 19,580      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 21,099      
Real Estate Accumulated Depreciation 2,607      
Maryland Heights 14000 Riverport Dr [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,197      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,231      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 585      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 942      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,071      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 10,013      
Real Estate Accumulated Depreciation 3,945      
Maryland Riverport III [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,269      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,755      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,502      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,269      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,257      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,526      
Real Estate Accumulated Depreciation 2,100      
Maryland Heights Riverport IV [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,864      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,230      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,916      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,864      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,146      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,010      
Real Estate Accumulated Depreciation 2,267      
McDonough 120 Declaration Dr [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 615      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,268      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,258      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 615      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,526      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 10,141      
Real Estate Accumulated Depreciation 3,868      
McDonough 250 Declaration Dr [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 19,867      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,273      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 11,408      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 3,097      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,312      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 14,466      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 16,778      
Real Estate Accumulated Depreciation 5,370      
McKinney Baylor McKinney MOB I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 313      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 18,762      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 6,493      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 313      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 25,255      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 25,568      
Real Estate Accumulated Depreciation 4,725      
Mechanicsburg 500 Independence Avenue [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 4,494      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 15,711      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 61      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,494      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 15,772      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 20,266      
Real Estate Accumulated Depreciation 1,639      
Melrose Park Melrose Business Center [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,907      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 17,578      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 29      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,907      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 17,607      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 23,514      
Real Estate Accumulated Depreciation 3,583      
Mequon Seton Professional Building [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 560      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 13,281      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 600      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 560      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 13,881      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 14,441      
Real Estate Accumulated Depreciation 2,493      
Miami 9601 NW 112 Ave - Dade Paper [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 11,626      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 14,651      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 11,626      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 14,651      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 26,277      
Real Estate Accumulated Depreciation 1,492      
Milwaukee Water Tower Medical Commons [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,024      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 43,728      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 92      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,024      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 43,820      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 44,844      
Real Estate Accumulated Depreciation 6,360      
Minooka 801 Midpoint Rd [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 6,282      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 33,196      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 386      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 6,282      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 33,582      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 39,864      
Real Estate Accumulated Depreciation 3,154      
Modesto 1000 Oates Court [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 10,115      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 18,397      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 10,115      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 18,397      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 28,512      
Real Estate Accumulated Depreciation 3,560      
Morgans Point Barbours Cut I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,482      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,209      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,482      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,209      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,691      
Real Estate Accumulated Depreciation 2,021      
Morgans Point Barbours Cut II [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,447      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,471      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,447      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,471      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,918      
Real Estate Accumulated Depreciation 2,086      
Morrisville 2600 Perimeter Park Dr [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 975      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,470      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,853      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 991      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,307      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,298      
Real Estate Accumulated Depreciation 2,570      
Morrisville 3000 Perimeter Park Dr (Met 1) [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 482      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,140      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,413      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 491      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,544      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,035      
Real Estate Accumulated Depreciation 1,491      
Morrisville 2900 Perimeter Park Dr (Met 2) [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 235      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,437      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,413      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 241      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,844      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,085      
Real Estate Accumulated Depreciation 1,202      
Morrisville 2800 Perimeter Park Dr (Met 3) [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 777      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,227      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,289      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 791      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,502      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,293      
Real Estate Accumulated Depreciation 2,250      
Morrisville 2700 Perimeter Park [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 662      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,107      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,919      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 662      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,026      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,688      
Real Estate Accumulated Depreciation 1,102      
Morrisville Perimeter Four [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,135      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 20,539      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,135      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 20,539      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 25,674      
Real Estate Accumulated Depreciation 246      
Morrisville 100 Innovation [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 633      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,455      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,032      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 633      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,487      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,120      
Real Estate Accumulated Depreciation 1,802      
Morrisville 101 Innovation [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 615      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,958      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 237      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 615      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,195      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,810      
Real Estate Accumulated Depreciation 1,722      
Morrisville 200 Innovation [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 357      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,900      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 458      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 357      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,358      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,715      
Real Estate Accumulated Depreciation 1,802      
Morrisville 501 Innovation [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 640      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,477      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 346      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 640      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,823      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,463      
Real Estate Accumulated Depreciation 2,324      
Morrisville 1000 Innovation [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 514      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,906      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 231      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 514      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,137      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,651      
Real Estate Accumulated Depreciation 1,141      
Morrisville 1200 Innovation [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 740      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,387      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 361      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 740      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,748      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,488      
Real Estate Accumulated Depreciation 1,732      
Morrisville 400 Innovation [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 908      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,078      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 387      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 908      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 1,465      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 2,373      
Real Estate Accumulated Depreciation 869      
Murfreesboro Middle Tenn Med Ctr - MOB [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 0      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 20,564      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 5,345      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 7      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 25,902      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 25,909      
Real Estate Accumulated Depreciation 8,325      
Murphy Baylor Emergency @ Murphy [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,218      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 10,045      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 796      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,215      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,844      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 13,059      
Real Estate Accumulated Depreciation 1,094      
Naperville 1835 Jefferson [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,180      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 7,921      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 5      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,184      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,922      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 11,106      
Real Estate Accumulated Depreciation 3,148      
Naperville 175 Ambassador Dr [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 4,778      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 11,252      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 11      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,778      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 11,263      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 16,041      
Real Estate Accumulated Depreciation 3,193      
Naperville 1860 W. Jefferson [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 7,016      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 35,581      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 65      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 7,016      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 35,646      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 42,662      
Real Estate Accumulated Depreciation 6,354      
Nahville Airpark East-800 Commerce Dr. [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 2,447      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,564      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,341      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,579      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,564      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,920      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,484      
Real Estate Accumulated Depreciation 1,207      
Nashville Nashville Business Center I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 936      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,695      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,552      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 936      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,247      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,183      
Real Estate Accumulated Depreciation 3,249      
Nashville Nashville Business Center II [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,659      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,804      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,333      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,659      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,137      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 15,796      
Real Estate Accumulated Depreciation 4,668      
Nashville Four-Forty Business Center I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 938      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,369      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 401      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 938      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,770      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,708      
Real Estate Accumulated Depreciation 2,687      
Nashville Four-Forty Business Center III [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,812      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,838      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,640      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,812      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,478      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 10,290      
Real Estate Accumulated Depreciation 3,516      
Nashville Four-Forty Business Center IV [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,522      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,069      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,234      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,522      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,303      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,825      
Real Estate Accumulated Depreciation 2,536      
Nashville Four-Forty Business Center V [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 471      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,182      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,718      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 471      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,900      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,371      
Real Estate Accumulated Depreciation 1,358      
Nashville Four-Forty Business Center II [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 1,889      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,108      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,829      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 9      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,108      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,838      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,946      
Real Estate Accumulated Depreciation 901      
New Century New Century Building One [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,710      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 17,922      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements (2,309)      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,710      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 15,613      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 17,323      
Real Estate Accumulated Depreciation 2,022      
North Bergen Palisades Ambulatory Care Ctr [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 53      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 15,650      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 53      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 15,650      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 15,703      
Real Estate Accumulated Depreciation 537      
Northlake Northlake I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 8,120      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,721      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 9,056      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 882      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,721      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,938      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 15,659      
Real Estate Accumulated Depreciation 3,254      
Northlake Northlake III-Grnd Whse [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 7,298      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,382      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,708      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 3,568      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,382      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,276      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 14,658      
Real Estate Accumulated Depreciation 3,132      
Northlake 200 Champion Way [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,554      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 12,262      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 22      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,554      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 12,284      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 15,838      
Real Estate Accumulated Depreciation 2,235      
Orlando Southcenter I-Brede Allied BTS [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,094      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,337      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 131      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,094      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,468      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,562      
Real Estate Accumulated Depreciation 1,792      
Orlando Parksouth Distribution Ctr. B [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 565      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,360      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 604      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 570      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,959      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,529      
Real Estate Accumulated Depreciation 2,026      
Orlando Parksouth Distribution Ctr. A [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 493      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,331      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 848      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 498      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,174      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,672      
Real Estate Accumulated Depreciation 2,207      
Orlando Parksouth Distribution Ctr. D [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 593      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,056      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 996      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 597      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,048      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,645      
Real Estate Accumulated Depreciation 2,301      
Orlando Parksouth Distribution Ctr. E [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 649      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,260      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,190      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 653      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,446      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,099      
Real Estate Accumulated Depreciation 2,201      
Orlando Parksouth Distribution Ctr. F [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,030      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,511      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,607      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,035      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,113      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,148      
Real Estate Accumulated Depreciation 2,605      
Orlando Parksouth Distribution Ctr. H [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 725      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,875      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,445      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 730      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,315      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,045      
Real Estate Accumulated Depreciation 1,640      
Orlando Parksouth Distribution Ctr. C [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 598      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,710      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,695      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 674      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,329      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,003      
Real Estate Accumulated Depreciation 1,420      
Orlando Parksouth-Benjamin Moore BTS [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 708      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,067      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 83      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,129      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 1,729      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 2,858      
Real Estate Accumulated Depreciation 989      
Orlando Crossroads VII [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,803      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,850      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 4,065      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,803      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,915      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,718      
Real Estate Accumulated Depreciation 2,243      
Orlando Crossroads VIII [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,701      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,424      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,914      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,701      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,338      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,039      
Real Estate Accumulated Depreciation 2,374      
Orlando E Orlando Med Surgery Plaza [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 683      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 14,011      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 205      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 683      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 14,216      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 14,899      
Real Estate Accumulated Depreciation 2,385      
Otsego Gateway North 1 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,243      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,959      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,253      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,287      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,168      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,455      
Real Estate Accumulated Depreciation 2,185      
Otsego Gateway North 3 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,543      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,620      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,543      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,620      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,163      
Real Estate Accumulated Depreciation 178      
Otsego Gateway North 5 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,667      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 16,249      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,667      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 16,249      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 19,916      
Real Estate Accumulated Depreciation 602      
Otsego Gateway North 6 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,266      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 11,653      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 98      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,304      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 11,713      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 15,017      
Real Estate Accumulated Depreciation 627      
Pasadena Interport Bldg I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,715      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 32,523      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 96      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,715      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 32,619      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 38,334      
Real Estate Accumulated Depreciation 3,881      
Pembroke Pines Pembroke Pointe A [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 6,643      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 13,016      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 6,643      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 13,016      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 19,659      
Real Estate Accumulated Depreciation 0      
Perris Duke Perris Logistics Ctr II [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 16,210      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 27,759      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 16,210      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 27,759      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 43,969      
Real Estate Accumulated Depreciation 378      
Phoenix Estrella Buckeye [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,796      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,374      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 523      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,796      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,897      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,693      
Real Estate Accumulated Depreciation 1,867      
Phoenix Riverside Business Center [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,349      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 12,293      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,451      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,349      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 13,744      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 19,093      
Real Estate Accumulated Depreciation 4,486      
Phoenix 2021 S 51st Ave Terminal [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 6,554      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,140      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 58      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 6,554      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 1,198      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,752      
Real Estate Accumulated Depreciation 575      
Plainfield Edward Plainfield MOB I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 0      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,688      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,675      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,363      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 10,363      
Real Estate Accumulated Depreciation 4,504      
Plainfield Plainfield Building 1 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 20,667      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,104      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 10,970      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 7,823      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,097      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 18,800      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 19,897      
Real Estate Accumulated Depreciation 6,492      
Plainfield Plainfield Building 2 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 12,717      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,094      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 7,675      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,837      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,094      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,512      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 10,606      
Real Estate Accumulated Depreciation 3,848      
Plainfield Plainfield Building 3 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 15,931      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,016      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,806      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,637      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,016      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 11,443      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 13,459      
Real Estate Accumulated Depreciation 3,633      
Plainfield Plainfield Building 5 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 11,786      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,726      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,992      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,105      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,726      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,097      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,823      
Real Estate Accumulated Depreciation 3,307      
Plainfield Plainfield Building 8 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 20,852      
Real Estate and Accumulated Depreciation, Initial Cost of Land 4,527      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 11,008      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,123      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,527      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 12,131      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 16,658      
Real Estate Accumulated Depreciation 4,504      
Plainfield AllPoints Midwest Bldg. 4 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 4,111      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 9,943      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,111      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,943      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 14,054      
Real Estate Accumulated Depreciation 2,047      
Plano Baylor Plano MOB [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 16      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 28,010      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 8,907      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 49      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 36,884      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 36,933      
Real Estate Accumulated Depreciation 6,966      
Pompano Atlantic Business Center 1 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,165      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,949      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,738      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,165      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,687      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 13,852      
Real Estate Accumulated Depreciation 2,039      
Pompano Atlantic Business Center 2 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,663      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,598      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,107      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,663      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,705      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 12,368      
Real Estate Accumulated Depreciation 1,989      
Pompano Atlantic Business Center 3 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,764      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,323      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 178      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,764      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,501      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 11,265      
Real Estate Accumulated Depreciation 1,671      
Pompano Atlantic Business Center 4A [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,804      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,156      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 47      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,804      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,203      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,007      
Real Estate Accumulated Depreciation 1,338      
Pompano Atlantic Business Center 4B [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,834      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,348      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 38      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,834      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,386      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,220      
Real Estate Accumulated Depreciation 1,030      
Pompano Atlantic Business Center 5A [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,980      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,933      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,219      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,980      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,152      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,132      
Real Estate Accumulated Depreciation 1,362      
Pompano Atlantic Business Center 5B [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,995      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,257      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 530      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,995      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,787      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,782      
Real Estate Accumulated Depreciation 1,315      
Pompano Atlantic Business Center 6A [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,999      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,086      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 834      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,999      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,920      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,919      
Real Estate Accumulated Depreciation 1,253      
Pompano Atlantic Business Center 6B [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,988      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,155      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 43      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,988      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,198      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,186      
Real Estate Accumulated Depreciation 1,173      
Pompano Atlantic Business Center 7A [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,194      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,200      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 122      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,194      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,322      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,516      
Real Estate Accumulated Depreciation 905      
Pompano Atlantic Business Center 7B [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,066      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,915      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 50      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,066      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,965      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,031      
Real Estate Accumulated Depreciation 1,468      
Pompano Atlantic Business Center 8 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,616      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,648      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 117      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,616      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,765      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,381      
Real Estate Accumulated Depreciation 741      
Pompano Copans Business Park 3 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,710      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,718      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 238      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,710      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,956      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,666      
Real Estate Accumulated Depreciation 799      
Pompano Copans Business Park 4 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,781      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,324      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 135      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,781      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,459      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,240      
Real Estate Accumulated Depreciation 733      
Pompano Park Central Business Park 2 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 634      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 502      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 68      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 634      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 570      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 1,204      
Real Estate Accumulated Depreciation 143      
Pompano Park Central Business Park 3 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 638      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,007      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 196      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 638      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 1,203      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 1,841      
Real Estate Accumulated Depreciation 225      
Pompano Park Central Business Park 4 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 938      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,076      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 472      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 938      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 1,548      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 2,486      
Real Estate Accumulated Depreciation 369      
Pompano Park Central Business Park 5 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,125      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,420      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 743      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,125      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,163      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,288      
Real Estate Accumulated Depreciation 508      
Pompano Park Central Business Park 6 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,088      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 982      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 474      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,088      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 1,456      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 2,544      
Real Estate Accumulated Depreciation 384      
Pompano Park Central Business Park 7 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 979      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 950      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 57      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 979      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 1,007      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 1,986      
Real Estate Accumulated Depreciation 438      
Pompano Park Central Business Park 10 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,688      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,020      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 51      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,688      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,071      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,759      
Real Estate Accumulated Depreciation 489      
Pompano Park Central Business Park 11 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,098      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,454      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,111      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,098      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,565      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,663      
Real Estate Accumulated Depreciation 1,322      
Pompano Pompano Commerce Ctr I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,250      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,229      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 755      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,250      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,984      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,234      
Real Estate Accumulated Depreciation 2,087      
Pompano Beach Pompano Commerce Ctr II [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,905      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,670      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,905      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,670      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,575      
Real Estate Accumulated Depreciation 52      
Pompano Pompano Commerce Ctr III [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,250      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,704      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,250      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,704      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,954      
Real Estate Accumulated Depreciation 2,039      
Pompano Beach Pompano Commerce Ctr IV [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,897      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,939      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,897      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,939      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,836      
Real Estate Accumulated Depreciation 35      
Pompano Sample 95 Business Park 1 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,300      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,380      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 137      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,300      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,517      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,817      
Real Estate Accumulated Depreciation 1,304      
Pompano Sample 95 Business Park 2 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 10,520      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,963      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,367      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 108      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,963      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,475      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,438      
Real Estate Accumulated Depreciation 1,369      
Pompano Sample 95 Business Park 3 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 7,665      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,713      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,298      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 339      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,713      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,637      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,350      
Real Estate Accumulated Depreciation 980      
Pompano Sample 95 Business Park 4 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,688      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,146      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 615      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,688      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,761      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,449      
Real Estate Accumulated Depreciation 1,101      
Pompano Copans Business Park 1 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,856      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,162      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 576      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,856      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,738      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,594      
Real Estate Accumulated Depreciation 804      
Pompano Copans Business Park 2 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,988      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,528      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 234      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,988      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,762      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,750      
Real Estate Accumulated Depreciation 807      
Pompano Park Central Business Park 8-9 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 4,136      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,592      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 629      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,136      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,221      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 11,357      
Real Estate Accumulated Depreciation 1,582      
Pompano Park Central Business Park 12 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 8,889      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,696      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,170      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 757      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,696      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,927      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,623      
Real Estate Accumulated Depreciation 1,365      
Pompano Park Central Business Park 14 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,635      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,902      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 375      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,635      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,277      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,912      
Real Estate Accumulated Depreciation 673      
Pompano Park Central Business Park 15 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,500      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,150      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 833      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,500      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,983      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,483      
Real Estate Accumulated Depreciation 589      
Pompano Park Central Business Park 33 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,438      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,100      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,689      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,438      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,789      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,227      
Real Estate Accumulated Depreciation 854      
Pompano Atlantic Business Ctr. 10-KFC [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 771      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 771      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 771      
Real Estate Accumulated Depreciation 21      
Port Wentworth 318 Grange Road [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 447      
Real Estate and Accumulated Depreciation, Initial Cost of Land 957      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,152      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 75      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 880      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,304      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,184      
Real Estate Accumulated Depreciation 1,174      
Port Wentworth 246 Grange Road [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 4,259      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,191      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,294      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements (14)      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,124      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,347      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,471      
Real Estate Accumulated Depreciation 2,768      
Port Wentworth 100 Logistics Way [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 7,755      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,306      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 12,075      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,900      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,336      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 13,945      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 16,281      
Real Estate Accumulated Depreciation 3,593      
Port Wentworth 500 Expansion Blvd [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 3,394      
Real Estate and Accumulated Depreciation, Initial Cost of Land 649      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,282      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 216      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 649      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,498      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,147      
Real Estate Accumulated Depreciation 1,629      
Port Wentworth 400 Expansion Blvd [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 7,951      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,636      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 13,414      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 453      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,636      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 13,867      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 15,503      
Real Estate Accumulated Depreciation 2,659      
Port Wentworth 605 Expansion Blvd [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 4,685      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,615      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,893      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 26      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,615      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,919      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,534      
Real Estate Accumulated Depreciation 1,396      
Port Wentworth 405 Expansion Blvd [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 1,916      
Real Estate and Accumulated Depreciation, Initial Cost of Land 535      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,194      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 535      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,196      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,731      
Real Estate Accumulated Depreciation 564      
Port Wentworth 600 Expansion Blvd [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 5,486      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,248      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 9,392      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 33      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,248      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,425      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 10,673      
Real Estate Accumulated Depreciation 1,646      
Port Wentworth 602 Expansion Blvd [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,840      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 10,981      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 42      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,859      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 11,004      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 12,863      
Real Estate Accumulated Depreciation 1,829      
Raleigh WakeMed Brier Creek Healthplex [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 10      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,653      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 401      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 10      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,054      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,064      
Real Estate Accumulated Depreciation 968      
Raleigh WakeMed Raleigh Medical Park [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 15      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 12,078      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 6,314      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 15      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 18,392      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 18,407      
Real Estate Accumulated Depreciation 2,864      
Raleigh Walnut Creek Business Park I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 419      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,729      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 662      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 442      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,368      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 2,810      
Real Estate Accumulated Depreciation 906      
Raleigh Walnut Creek Business Park II [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 456      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,233      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 467      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 487      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,669      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,156      
Real Estate Accumulated Depreciation 1,037      
Raleigh Walnut Creek Business Park III [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 679      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,839      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,372      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 719      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,171      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,890      
Real Estate Accumulated Depreciation 1,437      
Raleigh Walnut Creek Business Park IV [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,038      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,460      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,452      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,083      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,867      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,950      
Real Estate Accumulated Depreciation 1,816      
Raleigh Walnut Creek Business Park V [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,718      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,976      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 642      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,718      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,618      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,336      
Real Estate Accumulated Depreciation 1,484      
Redlands Redlands Commerce Center [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 20,031      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 18,893      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,267      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 20,031      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 20,160      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 40,191      
Real Estate Accumulated Depreciation 2,698      
Rockwall Baylor Emergency @ Rockwall [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,974      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 10,075      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 386      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,974      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,461      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 13,435      
Real Estate Accumulated Depreciation 1,027      
Rome Harbin Cancer Center [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 718      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 14,032      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 44      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 718      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 14,076      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 14,794      
Real Estate Accumulated Depreciation 2,295      
Rome Harbin Clinic Heart Center [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,556      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 10,363      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,556      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,363      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 12,919      
Real Estate Accumulated Depreciation 1,212      
Rome Harbin Clinic 1825 MarthaBerry [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 0      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 28,714      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements (68)      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 28,646      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 28,646      
Real Estate Accumulated Depreciation 3,047      
Rome Harbin Clinic Rome Dialysis [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 190      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 765      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 190      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 765      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 955      
Real Estate Accumulated Depreciation 132      
Rome Harbin Specialty Center [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,203      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 14,764      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,203      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 14,764      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 16,967      
Real Estate Accumulated Depreciation 2,179      
Romeoville Park 55 Bldg. 1 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 8,237      
Real Estate and Accumulated Depreciation, Initial Cost of Land 6,433      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 7,705      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,877      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 6,433      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,582      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 16,015      
Real Estate Accumulated Depreciation 4,351      
Romeoville Crossroads 2 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 6,675      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,938      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 9,785      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 427      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,938      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,212      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 13,150      
Real Estate Accumulated Depreciation 2,482      
Romeoville Crossroads 5 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 6,885      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,296      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,199      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 255      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,296      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,454      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 11,750      
Real Estate Accumulated Depreciation 3,616      
Romeoville 1341-1343 Enterprise Drive [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,776      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 12,660      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,776      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 12,660      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 16,436      
Real Estate Accumulated Depreciation 325      
Roseville I-35 Business Center 1 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,655      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,961      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,019      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,655      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,980      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,635      
Real Estate Accumulated Depreciation 1,269      
Roseville I-35 Business Center 2 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,373      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,135      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 31      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,373      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,166      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,539      
Real Estate Accumulated Depreciation 761      
Roswell North Fulton Medical Plaza [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 291      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 10,908      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 777      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 291      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 11,685      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 11,976      
Real Estate Accumulated Depreciation 1,958      
Sandy Springs Center Pointe I & II [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 13,552      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 14,977      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 25,658      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 13,562      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 40,625      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 54,187      
Real Estate Accumulated Depreciation 15,603      
Savannah 198 Gulfstream [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 5,322      
Real Estate and Accumulated Depreciation, Initial Cost of Land 549      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,805      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 174      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 549      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,979      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,528      
Real Estate Accumulated Depreciation 1,137      
Savannah 194 Gulfstream [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 412      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,514      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 20      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 412      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,534      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 2,946      
Real Estate Accumulated Depreciation 676      
Savannah 190 Gulfstream [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 689      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,391      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 209      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 689      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,600      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,289      
Real Estate Accumulated Depreciation 1,301      
Savannah 250 Grange Rd [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 1,196      
Real Estate and Accumulated Depreciation, Initial Cost of Land 928      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,648      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements (22)      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 892      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,662      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,554      
Real Estate Accumulated Depreciation 2,807      
Savannah 248 Grange Rd [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 506      
Real Estate and Accumulated Depreciation, Initial Cost of Land 664      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,496      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements (43)      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 613      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,504      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,117      
Real Estate Accumulated Depreciation 1,128      
Savannah 163 Portside Court [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 18,681      
Real Estate and Accumulated Depreciation, Initial Cost of Land 8,433      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 7,766      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 44      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 8,433      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,810      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 16,243      
Real Estate Accumulated Depreciation 4,081      
Savannah 151 Portside Court [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 1,114      
Real Estate and Accumulated Depreciation, Initial Cost of Land 966      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 7,140      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 650      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 966      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,790      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,756      
Real Estate Accumulated Depreciation 1,951      
Savannah 175 Portside Court [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 9,364      
Real Estate and Accumulated Depreciation, Initial Cost of Land 4,300      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 13,896      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,281      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,855      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 14,622      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 19,477      
Real Estate Accumulated Depreciation 4,011      
Savannah 150 Portside Court [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,071      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 22,480      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,374      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,071      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 23,854      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 26,925      
Real Estate Accumulated Depreciation 8,076      
Savannah 235 Jimmy Deloach Parkway [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,074      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 7,691      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,101      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,074      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,792      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,866      
Real Estate Accumulated Depreciation 2,121      
Savannah 239 Jimmy Deloach Parkway [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,074      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,493      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 525      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,074      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,018      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,092      
Real Estate Accumulated Depreciation 1,774      
Savannah 246 Jimmy Deloach Parkway [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 2,588      
Real Estate and Accumulated Depreciation, Initial Cost of Land 992      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,892      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 141      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 992      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,033      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,025      
Real Estate Accumulated Depreciation 1,338      
Savannah 200 Logistics Way [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 5,191      
Real Estate and Accumulated Depreciation, Initial Cost of Land 878      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 10,021      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 121      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 883      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,137      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 11,020      
Real Estate Accumulated Depreciation 2,679      
Savannah 2509 Dean Forest Rd - Westport [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 8,399      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,392      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 7,572      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,225      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,960      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,229      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 12,189      
Real Estate Accumulated Depreciation 1,980      
Savannah 276 Jimmy Deloach Land [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,267      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 276      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,520      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 23      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 2,543      
Real Estate Accumulated Depreciation 454      
Sea Brook Bayport Logistics Center [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,629      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 13,284      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,629      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 13,284      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 15,913      
Real Estate Accumulated Depreciation 3,376      
Sea Brook Bayport Logistics Center II [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,116      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 7,663      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,116      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,663      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 12,779      
Real Estate Accumulated Depreciation 352      
Sebring Sebring Medical Complex [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 393      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,870      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 49      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 393      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,919      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,312      
Real Estate Accumulated Depreciation 1,062      
Shakopee MN Valley West [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,496      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,112      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 41      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,496      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,153      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,649      
Real Estate Accumulated Depreciation 1,045      
Sharonville Mosteller Distribution Ctr. II [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 828      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,926      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,763      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 408      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,109      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,517      
Real Estate Accumulated Depreciation 2,225      
Snellville New Hampton Place [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 27      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,076      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,660      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 27      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,736      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,763      
Real Estate Accumulated Depreciation 1,655      
Springfield Centerre/Mercy Rehab Hospital [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,729      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 18,319      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,729      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 18,319      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 21,048      
Real Estate Accumulated Depreciation 1,817      
Stafford Stafford Distribution Center [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,502      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,670      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 3,326      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,502      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,996      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 10,498      
Real Estate Accumulated Depreciation 2,882      
Sterling 22800 Davis Drive [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,550      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 11,250      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements (4,504)      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,557      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,739      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,296      
Real Estate Accumulated Depreciation 2,917      
Sterling 22714 Glenn Drive [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,973      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,537      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,098      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,973      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,635      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,608      
Real Estate Accumulated Depreciation 1,726      
Sterling TransDulles Centre Building 16 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,912      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,965      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,912      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,965      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,877      
Real Estate Accumulated Depreciation 0      
Summerville Harbin Clinic Summerville Dial [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 195      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,182      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 195      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 1,182      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 1,377      
Real Estate Accumulated Depreciation 327      
Sumner Sumner Transit [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 16,032      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,935      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 353      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 16,032      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,288      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 22,320      
Real Estate Accumulated Depreciation 3,641      
Sunrise VA Outpatient [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,132      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 20,887      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 837      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,132      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 21,724      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 26,856      
Real Estate Accumulated Depreciation 3,306      
Suwanee 90 Horizon Drive [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 180      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,274      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 107      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 180      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 1,381      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 1,561      
Real Estate Accumulated Depreciation 339      
Suwanee 225 Horizon Drive [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 457      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,060      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 187      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 457      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,247      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 2,704      
Real Estate Accumulated Depreciation 458      
Suwanee 250 Horizon Drive [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,625      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,441      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,043      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,625      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,484      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,109      
Real Estate Accumulated Depreciation 1,660      
Suwanee 70 Crestridge Drive [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 956      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,512      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 246      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 956      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,758      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,714      
Real Estate Accumulated Depreciation 833      
Suwanee 2780 Horizon Ridge [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,143      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,724      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 217      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,143      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,941      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,084      
Real Estate Accumulated Depreciation 1,232      
Suwanee 25 Crestridge Dr [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 723      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,551      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,303      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 723      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,854      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,577      
Real Estate Accumulated Depreciation 809      
Suwanee Genera Corp. BTS [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,505      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,958      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,505      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,958      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,463      
Real Estate Accumulated Depreciation 1,310      
Suwanee 1000 Northbrook Parkway [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 756      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,865      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 569      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 756      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,434      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,190      
Real Estate Accumulated Depreciation 1,143      
Tampa Fairfield Distribution Ctr I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 1,669      
Real Estate and Accumulated Depreciation, Initial Cost of Land 483      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,536      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 316      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 487      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,848      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,335      
Real Estate Accumulated Depreciation 1,195      
Tampa Fairfield Distribution Ctr II [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 2,975      
Real Estate and Accumulated Depreciation, Initial Cost of Land 530      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,786      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 316      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 534      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,098      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,632      
Real Estate Accumulated Depreciation 2,114      
Tampa Fairfield Distribution Ctr III [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 1,607      
Real Estate and Accumulated Depreciation, Initial Cost of Land 334      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,709      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 175      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 338      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,880      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,218      
Real Estate Accumulated Depreciation 1,189      
Tampa Fairfield Distribution Ctr IV [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 1,688      
Real Estate and Accumulated Depreciation, Initial Cost of Land 600      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,323      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,468      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 604      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,787      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,391      
Real Estate Accumulated Depreciation 1,103      
Tampa Fairfield Distribution Ctr V [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 1,738      
Real Estate and Accumulated Depreciation, Initial Cost of Land 488      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,580      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 263      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 488      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,843      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,331      
Real Estate Accumulated Depreciation 1,177      
Tampa Fairfield Distribution Ctr VI [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 2,678      
Real Estate and Accumulated Depreciation, Initial Cost of Land 555      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,514      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 955      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 555      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,469      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,024      
Real Estate Accumulated Depreciation 1,665      
Tampa Fairfield Distribution Ctr VII [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 1,749      
Real Estate and Accumulated Depreciation, Initial Cost of Land 394      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,790      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,333      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 394      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,123      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,517      
Real Estate Accumulated Depreciation 1,007      
Tampa Fairfield Distrib. Ctr. VIII [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 2,007      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,082      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,044      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 848      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,082      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,892      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,974      
Real Estate Accumulated Depreciation 1,426      
Tampa Eagle Creek Business Ctr. I [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 3,705      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,355      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,557      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,705      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,912      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,617      
Real Estate Accumulated Depreciation 2,309      
Tampa Eagle Creek Business Ctr. II [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,354      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,669      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 977      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,354      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,646      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,000      
Real Estate Accumulated Depreciation 1,496      
Tampa Eagle Creek Business Ctr. III [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,332      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,237      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,745      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,332      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,982      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,314      
Real Estate Accumulated Depreciation 2,165      
Tampa VA Primary Care Annex at Tampa [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 7,456      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 25,437      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 22      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 7,456      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 25,459      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 32,915      
Real Estate Accumulated Depreciation 1,747      
Temple Bone & Joint Institute [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,534      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 17,382      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,522      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,613      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 18,825      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 20,438      
Real Estate Accumulated Depreciation 2,232      
Tracy 1400 Pescadero Ave [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 9,633      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 39,644      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 9,633      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 39,644      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 49,277      
Real Estate Accumulated Depreciation 4,557      
Visalia 2500 North Plaza Dr [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,746      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 22,503      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,746      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 22,503      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 25,249      
Real Estate Accumulated Depreciation 2,495      
Waco Hillcrest MOB 1 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 812      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 25,050      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,779      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 812      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 26,829      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 27,641      
Real Estate Accumulated Depreciation 5,260      
Waco Hillcrest MOB 2 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 502      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 12,243      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 571      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 502      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 12,814      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 13,316      
Real Estate Accumulated Depreciation 2,210      
Waco Hillcrest Cancer Center @ Waco [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,844      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 11,006      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 505      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,926      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 11,429      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 13,355      
Real Estate Accumulated Depreciation 1,510      
West Chester World Park at Union Centre 10 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,150      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 827      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 7,811      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,151      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,637      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 10,788      
Real Estate Accumulated Depreciation 3,096      
West Chester World Park at Union Centre 11 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,592      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,065      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 189      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,592      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,254      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,846      
Real Estate Accumulated Depreciation 3,307      
West Chester World Park at Union Centre 2 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 287      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,315      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 205      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 287      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,520      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 2,807      
Real Estate Accumulated Depreciation 540      
West Chester World Park at Union Centre 3 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,125      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,042      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 248      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,125      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,290      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,415      
Real Estate Accumulated Depreciation 1,272      
West Chester World Park at Union Centre 5 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 482      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,472      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 15      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 482      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,487      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 2,969      
Real Estate Accumulated Depreciation 587      
West Chester World Park at Union Centre 6 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,219      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,415      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 214      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,219      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,629      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,848      
Real Estate Accumulated Depreciation 1,454      
West Chester World Park at Union Centre 7 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,918      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,230      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 299      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,918      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,529      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,447      
Real Estate Accumulated Depreciation 1,767      
West Chester World Park at Union Centre 8 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,160      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,985      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,165      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,160      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,150      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,310      
Real Estate Accumulated Depreciation 1,250      
West Chester World Park at Union Centre 9 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,189      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,914      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 393      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,189      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,307      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,496      
Real Estate Accumulated Depreciation 1,347      
Wesley Chapel Wesley Chapel Wellness MOB [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 0      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 15,699      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,318      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 17,017      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 17,017      
Real Estate Accumulated Depreciation 3,066      
West Jefferson Restoration Hardware BTS [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 6,454      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 24,812      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 16,107      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 10,017      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 37,356      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 47,373      
Real Estate Accumulated Depreciation 10,380      
West Jefferson 15 Commerce Parkway [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 10,439      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 27,143      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 63      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 10,439      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 27,206      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 37,645      
Real Estate Accumulated Depreciation 7,453      
West Jefferson 10 Enterprise Pkwy [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,300      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 18,093      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,300      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 18,094      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 20,394      
Real Estate Accumulated Depreciation 1,137      
West Jefferson 115 Enterprise Pkwy (Bon-Ton) [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,547      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 23,469      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,547      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 23,469      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 26,016      
Real Estate Accumulated Depreciation 992      
West Palm Beach Park of Commerce 1 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,635      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 1,927      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 200      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,635      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 2,127      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 3,762      
Real Estate Accumulated Depreciation 570      
West Palm Beach Park of Commerce 3 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,160      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,340      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 588      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,320      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,768      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,088      
Real Estate Accumulated Depreciation 1,307      
West Palm Beach Airport Center 1 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,437      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,948      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 273      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,437      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 6,221      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,658      
Real Estate Accumulated Depreciation 1,227      
West Palm Beach Airport Center 2 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,706      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,495      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 238      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,706      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,733      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,439      
Real Estate Accumulated Depreciation 936      
West Palm Beach Airport Center 3 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,500      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 4,750      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 340      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,500      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,090      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,590      
Real Estate Accumulated Depreciation 1,261      
West Palm Beach Park of Commerce 4 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 5,717      
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,934      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,934      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,934      
Real Estate Accumulated Depreciation 24      
West Palm Beach Park of Commerce 5 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 6,017      
Real Estate and Accumulated Depreciation, Initial Cost of Land 6,308      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 6,308      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 6,308      
Real Estate Accumulated Depreciation 24      
Westminster Emerus SCL Health Westminster [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,849      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 15,477      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,849      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 15,477      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 18,326      
Real Estate Accumulated Depreciation 143      
Whitestown AllPoints Anson Bldg 14 [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,127      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 8,155      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 886      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,127      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 9,041      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 11,168      
Real Estate Accumulated Depreciation 2,256      
Woodstock NSH Cherokee Towne Lake MOB [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 21      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 16,026      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 3,464      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 21      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 19,490      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 19,511      
Real Estate Accumulated Depreciation 1,823      
Zionsville Marketplace at Anson [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 2,147      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 2,407      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,533      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,147      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 4,940      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 7,087      
Real Estate Accumulated Depreciation 1,934      
Accum. Depr. on Improvements of Undeveloped Land [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 0      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 0      
Real Estate Accumulated Depreciation 27,689      
Eliminations [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Real Estate and Accumulated Depreciation, Initial Cost of Land 0      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 0      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements (2,707)      
Real Estate and Accumulated Depreciation, Carrying Amount of Land (15)      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements (2,692)      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements (2,707)      
Real Estate Accumulated Depreciation $ (3,435)      
Maximum [Member] | Developed Properties [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Property, Plant and Equipment, Useful Life 40 years      
Maximum [Member] | Acquired Properties [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Property, Plant and Equipment, Useful Life 30 years      
Maximum [Member] | Leasehold Improvements [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Property, Plant and Equipment, Useful Life 10 years      
Minimum [Member] | Developed Properties [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Property, Plant and Equipment, Useful Life 15 years      
Minimum [Member] | Acquired Properties [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Property, Plant and Equipment, Useful Life 10 years      
Minimum [Member] | Leasehold Improvements [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Property, Plant and Equipment, Useful Life 3 years