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Schedule III - Real Estate and Accumulated Depreciation (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,154,368      
Initial Cost - Building and Improvements 2,314,304      
Initial Cost - FF&E 45,249      
SEC Schedule III, Real Estate and Accumulated Depreciation, Initial Cost of Construction in Progress 0      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 75,538      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 478,275      
Cost Capitalized Subsequent to Acquisition - FF&E 728,901      
SEC Schedule III, Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Construction in Progress 70,864      
Gross Amount Carried - Land and Improvements 1,229,906      
Gross Amount Carried - Building and Improvements 2,792,579      
Gross Amount Carried - FF&E 774,150      
SEC Schedule III, Real Estate and Accumulated Depreciation, Carrying Amount of Construction in Progress 70,864      
Total 4,867,499 $ 4,671,737 $ 4,895,933 $ 4,878,973
Accumulated Depreciation (1,373,950) (1,218,105) (1,142,799) (973,669)
ESH REIT        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements 1,154,368      
Initial Cost - Building and Improvements 2,314,304      
Initial Cost - FF&E 45,249      
SEC Schedule III, Real Estate and Accumulated Depreciation, Initial Cost of Construction in Progress 0      
SEC Schedule III, Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Construction in Progress 70,864      
SEC Schedule III, Real Estate and Accumulated Depreciation, Carrying Amount of Construction in Progress 70,864      
Total 4,878,615 4,683,544 4,918,804 4,874,018
Accumulated Depreciation (1,372,595) $ (1,215,899) $ (1,143,164) $ (959,449)
Land and Improvements, Excluding Accumulated Impairment 77,905      
Building and Improvements, Excluding Accumulated Impairment 509,757      
FF&E, Excluding Accumulated Impairment 706,168      
Land and Improvements, Excluding Accumulated Impairment 1,232,273      
Buildings and Improvements, Excluding Accumulated Impairment 2,824,061      
FF&E, Excluding Accumulated Impairment 751,417      
Total, Excluding Accumulated Impairment 4,878,615      
Accumulated Depreciation, Excluding Accumulated Impairment (1,372,595)      
Corporate Segment        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements 0      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 0      
Cost Capitalized Subsequent to Acquisition - Land and Improvements (2,367)      
Cost Capitalized Subsequent to Acquisition - Building and Improvements (34,399)      
Cost Capitalized Subsequent to Acquisition - FF&E (6,272)      
Gross Amount Carried - Land and Improvements (2,367)      
Gross Amount Carried - Building and Improvements (34,399)      
Gross Amount Carried - FF&E (6,272)      
Total (43,038)      
Accumulated Depreciation 18,823      
Anchorage Downtown [Member] | ALASKA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements 723      
Initial Cost - Building and Improvements 8,791      
Initial Cost - FF&E 137      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 102      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 921      
Cost Capitalized Subsequent to Acquisition - FF&E 1,235      
Gross Amount Carried - Land and Improvements 825      
Gross Amount Carried - Building and Improvements 9,712      
Gross Amount Carried - FF&E 1,372      
Total 11,909      
Accumulated Depreciation $ (3,727)      
Date Acquired Oct. 08, 2010      
Date of Construction 2003      
Depreciable Lives 43 years      
Anchorage Midtown [Member] | ALASKA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,600      
Initial Cost - Building and Improvements 20,740      
Initial Cost - FF&E 240      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 103      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,024      
Cost Capitalized Subsequent to Acquisition - FF&E 1,624      
Gross Amount Carried - Land and Improvements 2,703      
Gross Amount Carried - Building and Improvements 21,764      
Gross Amount Carried - FF&E 1,864      
Total 26,331      
Accumulated Depreciation $ (6,768)      
Date Acquired Oct. 08, 2010      
Date of Construction 2004      
Depreciable Lives 45 years      
Fairbanks Old Airport Way [Member] | ALASKA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,978      
Initial Cost - Building and Improvements 12,016      
Initial Cost - FF&E 98      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 163      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 995      
Cost Capitalized Subsequent to Acquisition - FF&E 1,112      
Gross Amount Carried - Land and Improvements 3,141      
Gross Amount Carried - Building and Improvements 13,011      
Gross Amount Carried - FF&E 1,210      
Total 17,362      
Accumulated Depreciation $ (4,634)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 40 years      
Juneau Shell Simmons Drive [Member] | ALASKA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,979      
Initial Cost - Building and Improvements 12,135      
Initial Cost - FF&E 132      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 99      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 894      
Cost Capitalized Subsequent to Acquisition - FF&E 1,085      
Gross Amount Carried - Land and Improvements 3,078      
Gross Amount Carried - Building and Improvements 13,029      
Gross Amount Carried - FF&E 1,217      
Total 17,324      
Accumulated Depreciation $ (4,361)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Birmingham Inverness [Member] | ALABAMA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 359      
Initial Cost - Building and Improvements 688      
Initial Cost - FF&E 33      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 35      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 560      
Cost Capitalized Subsequent to Acquisition - FF&E 994      
Gross Amount Carried - Land and Improvements 394      
Gross Amount Carried - Building and Improvements 1,248      
Gross Amount Carried - FF&E 1,027      
Total 2,669      
Accumulated Depreciation $ (1,132)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 26 years      
Birmingham Perimeter Park South [Member] | ALABAMA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,737      
Initial Cost - Building and Improvements 3,218      
Initial Cost - FF&E 53      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 92      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 930      
Cost Capitalized Subsequent to Acquisition - FF&E 1,265      
Gross Amount Carried - Land and Improvements 1,829      
Gross Amount Carried - Building and Improvements 4,148      
Gross Amount Carried - FF&E 1,318      
Total 7,295      
Accumulated Depreciation $ (2,178)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 33 years      
Birmingham Wildwood [Member] | ALABAMA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 385      
Initial Cost - Building and Improvements 1,890      
Initial Cost - FF&E 33      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 124      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 478      
Cost Capitalized Subsequent to Acquisition - FF&E 1,122      
Gross Amount Carried - Land and Improvements 509      
Gross Amount Carried - Building and Improvements 2,368      
Gross Amount Carried - FF&E 1,155      
Total 4,032      
Accumulated Depreciation $ (1,640)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 26 years      
Huntsville US Space and Rocket Center [Member] | ALABAMA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 770      
Initial Cost - Building and Improvements 5,385      
Initial Cost - FF&E 39      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 78      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 757      
Cost Capitalized Subsequent to Acquisition - FF&E 982      
Gross Amount Carried - Land and Improvements 848      
Gross Amount Carried - Building and Improvements 6,142      
Gross Amount Carried - FF&E 1,021      
Total 8,011      
Accumulated Depreciation $ (2,580)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Mobile Spring Hill [Member] | ALABAMA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,185      
Initial Cost - Building and Improvements 7,479      
Initial Cost - FF&E 41      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 93      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 846      
Cost Capitalized Subsequent to Acquisition - FF&E 1,206      
Gross Amount Carried - Land and Improvements 1,278      
Gross Amount Carried - Building and Improvements 8,325      
Gross Amount Carried - FF&E 1,247      
Total 10,850      
Accumulated Depreciation $ (3,447)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Montgomery Carmichael Rd [Member] | ALABAMA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,045      
Initial Cost - FF&E 35      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 117      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 467      
Cost Capitalized Subsequent to Acquisition - FF&E 976      
Gross Amount Carried - Land and Improvements 1,162      
Gross Amount Carried - Building and Improvements 467      
Gross Amount Carried - FF&E 1,011      
Total 2,640      
Accumulated Depreciation $ (1,040)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Montgomery Eastern Blvd [Member] | ALABAMA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 600      
Initial Cost - Building and Improvements 4,231      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 93      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 516      
Cost Capitalized Subsequent to Acquisition - FF&E 1,153      
Gross Amount Carried - Land and Improvements 693      
Gross Amount Carried - Building and Improvements 4,747      
Gross Amount Carried - FF&E 1,197      
Total 6,637      
Accumulated Depreciation $ (2,422)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Little Rock - Financial Centre Parkway [Member]. | ARKANSAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,630      
Initial Cost - Building and Improvements 2,916      
Initial Cost - FF&E 46      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 94      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,068      
Cost Capitalized Subsequent to Acquisition - FF&E 1,357      
Gross Amount Carried - Land and Improvements 1,724      
Gross Amount Carried - Building and Improvements 3,984      
Gross Amount Carried - FF&E 1,403      
Total 7,111      
Accumulated Depreciation $ (2,276)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 31 years      
Little Rock West Little Rock [Member] | ARKANSAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,708      
Initial Cost - Building and Improvements 1,931      
Initial Cost - FF&E 39      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 60      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 706      
Cost Capitalized Subsequent to Acquisition - FF&E 1,174      
Gross Amount Carried - Land and Improvements 1,768      
Gross Amount Carried - Building and Improvements 2,637      
Gross Amount Carried - FF&E 1,213      
Total 5,618      
Accumulated Depreciation $ (1,897)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 27 years      
Fayetteville Springdale [Member] | ARKANSAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,460      
Initial Cost - FF&E 55      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 132      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 719      
Cost Capitalized Subsequent to Acquisition - FF&E 1,037      
Gross Amount Carried - Land and Improvements 1,592      
Gross Amount Carried - Building and Improvements 719      
Gross Amount Carried - FF&E 1,092      
Total 3,403      
Accumulated Depreciation $ (1,383)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Phoenix Mesa [Member] | ARIZONA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,098      
Initial Cost - Building and Improvements 2,347      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 87      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 910      
Cost Capitalized Subsequent to Acquisition - FF&E 1,195      
Gross Amount Carried - Land and Improvements 1,185      
Gross Amount Carried - Building and Improvements 3,257      
Gross Amount Carried - FF&E 1,233      
Total 5,675      
Accumulated Depreciation $ (1,902)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Phoenix Mesa West [Member] | ARIZONA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,305      
Initial Cost - Building and Improvements 2,589      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 89      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,084      
Cost Capitalized Subsequent to Acquisition - FF&E 1,272      
Gross Amount Carried - Land and Improvements 1,394      
Gross Amount Carried - Building and Improvements 3,673      
Gross Amount Carried - FF&E 1,316      
Total 6,383      
Accumulated Depreciation $ (2,082)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Phoenix Peoria [Member] | ARIZONA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,229      
Initial Cost - Building and Improvements 3,741      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 51      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 488      
Cost Capitalized Subsequent to Acquisition - FF&E 964      
Gross Amount Carried - Land and Improvements 1,280      
Gross Amount Carried - Building and Improvements 4,229      
Gross Amount Carried - FF&E 1,002      
Total 6,511      
Accumulated Depreciation $ (1,984)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 39 years      
Phoenix Airport [Member] | ARIZONA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,764      
Initial Cost - Building and Improvements 408      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 61      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 650      
Cost Capitalized Subsequent to Acquisition - FF&E 1,039      
Gross Amount Carried - Land and Improvements 1,825      
Gross Amount Carried - Building and Improvements 1,058      
Gross Amount Carried - FF&E 1,077      
Total 3,960      
Accumulated Depreciation $ (1,322)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 40 years      
Phoenix Airport E Oak St [Member] | ARIZONA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,623      
Initial Cost - Building and Improvements 1,109      
Initial Cost - FF&E 57      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 145      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,130      
Cost Capitalized Subsequent to Acquisition - FF&E 1,805      
Gross Amount Carried - Land and Improvements 1,768      
Gross Amount Carried - Building and Improvements 2,239      
Gross Amount Carried - FF&E 1,862      
Total 5,869      
Accumulated Depreciation $ (1,954)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 36 years      
Phoenix Biltmore [Member] | ARIZONA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,191      
Initial Cost - Building and Improvements 1,372      
Initial Cost - FF&E 50      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 116      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 724      
Cost Capitalized Subsequent to Acquisition - FF&E 1,389      
Gross Amount Carried - Land and Improvements 1,307      
Gross Amount Carried - Building and Improvements 2,096      
Gross Amount Carried - FF&E 1,439      
Total 4,842      
Accumulated Depreciation $ (2,023)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Phoenix Deer Valley [Member] | ARIZONA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 945      
Initial Cost - Building and Improvements 2,092      
Initial Cost - FF&E 39      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 61      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 574      
Cost Capitalized Subsequent to Acquisition - FF&E 1,096      
Gross Amount Carried - Land and Improvements 1,006      
Gross Amount Carried - Building and Improvements 2,666      
Gross Amount Carried - FF&E 1,135      
Total 4,807      
Accumulated Depreciation $ (1,791)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Phoenix Midtown [Member] | ARIZONA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,195      
Initial Cost - Building and Improvements 3,918      
Initial Cost - FF&E 59      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 186      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,282      
Cost Capitalized Subsequent to Acquisition - FF&E 1,779      
Gross Amount Carried - Land and Improvements 1,381      
Gross Amount Carried - Building and Improvements 5,200      
Gross Amount Carried - FF&E 1,838      
Total 8,419      
Accumulated Depreciation $ (2,947)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 39 years      
Phoenix Scottsdale [Member] | ARIZONA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,655      
Initial Cost - Building and Improvements 3,691      
Initial Cost - FF&E 46      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 143      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 669      
Cost Capitalized Subsequent to Acquisition - FF&E 1,354      
Gross Amount Carried - Land and Improvements 1,798      
Gross Amount Carried - Building and Improvements 4,360      
Gross Amount Carried - FF&E 1,400      
Total 7,558      
Accumulated Depreciation $ (2,454)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Phoenix Scottsdale North [Member] | ARIZONA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,476      
Initial Cost - Building and Improvements 4,266      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 55      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 834      
Cost Capitalized Subsequent to Acquisition - FF&E 1,059      
Gross Amount Carried - Land and Improvements 1,531      
Gross Amount Carried - Building and Improvements 5,100      
Gross Amount Carried - FF&E 1,102      
Total 7,733      
Accumulated Depreciation $ (2,477)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Phoenix Scottsdale Old Town [Member] | ARIZONA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,605      
Initial Cost - Building and Improvements 2,564      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 144      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,136      
Cost Capitalized Subsequent to Acquisition - FF&E 1,487      
Gross Amount Carried - Land and Improvements 1,749      
Gross Amount Carried - Building and Improvements 3,700      
Gross Amount Carried - FF&E 1,530      
Total 6,979      
Accumulated Depreciation $ (2,393)      
Date Acquired Oct. 08, 2010      
Date of Construction 1995      
Depreciable Lives 30 years      
Phoenix Airport Tempe [Member] | ARIZONA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,228      
Initial Cost - Building and Improvements 3,249      
Initial Cost - FF&E 46      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 139      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 720      
Cost Capitalized Subsequent to Acquisition - FF&E 1,369      
Gross Amount Carried - Land and Improvements 1,367      
Gross Amount Carried - Building and Improvements 3,969      
Gross Amount Carried - FF&E 1,415      
Total 6,751      
Accumulated Depreciation $ (2,175)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Tucson Grant Road [Member] | ARIZONA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,780      
Initial Cost - Building and Improvements 5,364      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 78      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 909      
Cost Capitalized Subsequent to Acquisition - FF&E 1,222      
Gross Amount Carried - Land and Improvements 1,858      
Gross Amount Carried - Building and Improvements 6,273      
Gross Amount Carried - FF&E 1,265      
Total 9,396      
Accumulated Depreciation $ (2,899)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Oakland Alameda [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 5,165      
Initial Cost - Building and Improvements 9,134      
Initial Cost - FF&E 57      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 145      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,005      
Cost Capitalized Subsequent to Acquisition - FF&E 3,465      
Gross Amount Carried - Land and Improvements 5,310      
Gross Amount Carried - Building and Improvements 10,139      
Gross Amount Carried - FF&E 3,522      
Total 18,971      
Accumulated Depreciation $ (3,728)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 40 years      
Oakland Alameda Airport [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,197      
Initial Cost - Building and Improvements 3,067      
Initial Cost - FF&E 55      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 54      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 782      
Cost Capitalized Subsequent to Acquisition - FF&E 1,639      
Gross Amount Carried - Land and Improvements 3,251      
Gross Amount Carried - Building and Improvements 3,849      
Gross Amount Carried - FF&E 1,694      
Total 8,794      
Accumulated Depreciation $ (2,250)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 40 years      
San Jose Santa Clara [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 5,036      
Initial Cost - Building and Improvements 2,681      
Initial Cost - FF&E 64      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 118      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 668      
Cost Capitalized Subsequent to Acquisition - FF&E 1,215      
Gross Amount Carried - Land and Improvements 5,154      
Gross Amount Carried - Building and Improvements 3,349      
Gross Amount Carried - FF&E 1,279      
Total 9,782      
Accumulated Depreciation $ (1,852)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Orange County Anaheim Convention Center [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,439      
Initial Cost - Building and Improvements 3,574      
Initial Cost - FF&E 73      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 127      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,083      
Cost Capitalized Subsequent to Acquisition - FF&E 1,405      
Gross Amount Carried - Land and Improvements 4,566      
Gross Amount Carried - Building and Improvements 4,657      
Gross Amount Carried - FF&E 1,478      
Total 10,701      
Accumulated Depreciation $ (2,560)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Orange County Anaheim Hills [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,779      
Initial Cost - Building and Improvements 2,040      
Initial Cost - FF&E 98      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 46      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 855      
Cost Capitalized Subsequent to Acquisition - FF&E 1,262      
Gross Amount Carried - Land and Improvements 4,825      
Gross Amount Carried - Building and Improvements 2,895      
Gross Amount Carried - FF&E 1,360      
Total 9,080      
Accumulated Depreciation $ (1,872)      
Date Acquired Oct. 08, 2010      
Date of Construction 2002      
Depreciable Lives 42 years      
Los Angeles Arcadia [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,577      
Initial Cost - Building and Improvements 3,647      
Initial Cost - FF&E 45      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 240      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 941      
Cost Capitalized Subsequent to Acquisition - FF&E 1,378      
Gross Amount Carried - Land and Improvements 4,817      
Gross Amount Carried - Building and Improvements 4,588      
Gross Amount Carried - FF&E 1,423      
Total 10,828      
Accumulated Depreciation $ (2,511)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Bakersfield California Avenue [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,186      
Initial Cost - Building and Improvements 2,153      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 256      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 865      
Cost Capitalized Subsequent to Acquisition - FF&E 1,219      
Gross Amount Carried - Land and Improvements 1,442      
Gross Amount Carried - Building and Improvements 3,018      
Gross Amount Carried - FF&E 1,262      
Total 5,722      
Accumulated Depreciation $ (2,094)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 31 years      
Bakersfield Chester Lane [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,002      
Initial Cost - Building and Improvements 4,514      
Initial Cost - FF&E 142      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 63      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 485      
Cost Capitalized Subsequent to Acquisition - FF&E 818      
Gross Amount Carried - Land and Improvements 1,065      
Gross Amount Carried - Building and Improvements 4,999      
Gross Amount Carried - FF&E 960      
Total 7,024      
Accumulated Depreciation $ (2,188)      
Date Acquired Oct. 08, 2010      
Date of Construction 2005      
Depreciable Lives 45 years      
San Francisco Belmont [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,910      
Initial Cost - Building and Improvements 7,236      
Initial Cost - FF&E 103      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 61      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,689      
Cost Capitalized Subsequent to Acquisition - FF&E 1,925      
Gross Amount Carried - Land and Improvements 2,971      
Gross Amount Carried - Building and Improvements 8,925      
Gross Amount Carried - FF&E 2,028      
Total 13,924      
Accumulated Depreciation $ (2,457)      
Date Acquired Oct. 08, 2010      
Date of Construction 2003      
Depreciable Lives 43 years      
Orange County Brea [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 5,199      
Initial Cost - Building and Improvements 4,778      
Initial Cost - FF&E 50      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 130      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,219      
Cost Capitalized Subsequent to Acquisition - FF&E 1,654      
Gross Amount Carried - Land and Improvements 5,329      
Gross Amount Carried - Building and Improvements 5,997      
Gross Amount Carried - FF&E 1,704      
Total 13,030      
Accumulated Depreciation $ (3,424)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 33 years      
Los Angeles Burbank Airport [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 6,120      
Initial Cost - Building and Improvements 9,690      
Initial Cost - FF&E 106      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 89      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,036      
Cost Capitalized Subsequent to Acquisition - FF&E 1,959      
Gross Amount Carried - Land and Improvements 6,209      
Gross Amount Carried - Building and Improvements 10,726      
Gross Amount Carried - FF&E 2,065      
Total 19,000      
Accumulated Depreciation $ (4,174)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
San Diego Carlsbad Village by Sea [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,783      
Initial Cost - Building and Improvements 7,618      
Initial Cost - FF&E 96      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 136      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 752      
Cost Capitalized Subsequent to Acquisition - FF&E 1,192      
Gross Amount Carried - Land and Improvements 4,919      
Gross Amount Carried - Building and Improvements 8,370      
Gross Amount Carried - FF&E 1,288      
Total 14,577      
Accumulated Depreciation $ (3,246)      
Date Acquired Oct. 08, 2010      
Date of Construction 2002      
Depreciable Lives 42 years      
Los Angeles Carson [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 5,430      
Initial Cost - Building and Improvements 2,173      
Initial Cost - FF&E 138      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 268      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 537      
Cost Capitalized Subsequent to Acquisition - FF&E 1,096      
Gross Amount Carried - Land and Improvements 5,698      
Gross Amount Carried - Building and Improvements 2,710      
Gross Amount Carried - FF&E 1,234      
Total 9,642      
Accumulated Depreciation $ (1,836)      
Date Acquired Oct. 08, 2010      
Date of Construction 2004      
Depreciable Lives 44 years      
Los Angeles Chino Valley [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,288      
Initial Cost - Building and Improvements 3,297      
Initial Cost - FF&E 108      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 75      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 669      
Cost Capitalized Subsequent to Acquisition - FF&E 1,191      
Gross Amount Carried - Land and Improvements 1,363      
Gross Amount Carried - Building and Improvements 3,966      
Gross Amount Carried - FF&E 1,299      
Total 6,628      
Accumulated Depreciation $ (2,061)      
Date Acquired Oct. 08, 2010      
Date of Construction 2004      
Depreciable Lives 44 years      
Orange County Cypress [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 5,543      
Initial Cost - Building and Improvements 4,484      
Initial Cost - FF&E 59      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 147      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 830      
Cost Capitalized Subsequent to Acquisition - FF&E 1,376      
Gross Amount Carried - Land and Improvements 5,690      
Gross Amount Carried - Building and Improvements 5,314      
Gross Amount Carried - FF&E 1,435      
Total 12,439      
Accumulated Depreciation $ (2,798)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Dublin Hacienda Dr [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,377      
Initial Cost - Building and Improvements 4,243      
Initial Cost - FF&E 52      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 86      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 779      
Cost Capitalized Subsequent to Acquisition - FF&E 1,492      
Gross Amount Carried - Land and Improvements 3,463      
Gross Amount Carried - Building and Improvements 5,022      
Gross Amount Carried - FF&E 1,544      
Total 10,029      
Accumulated Depreciation $ (2,360)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 40 years      
Los Angeles LAX Airport El Segundo [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 9,922      
Initial Cost - Building and Improvements 5,598      
Initial Cost - FF&E 68      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 181      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,144      
Cost Capitalized Subsequent to Acquisition - FF&E 2,123      
Gross Amount Carried - Land and Improvements 10,103      
Gross Amount Carried - Building and Improvements 6,742      
Gross Amount Carried - FF&E 2,191      
Total 19,036      
Accumulated Depreciation $ (3,752)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 33 years      
Sacramento Elk Grove [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 941      
Initial Cost - Building and Improvements 2,290      
Initial Cost - FF&E 89      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 66      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 548      
Cost Capitalized Subsequent to Acquisition - FF&E 954      
Gross Amount Carried - Land and Improvements 1,007      
Gross Amount Carried - Building and Improvements 2,838      
Gross Amount Carried - FF&E 1,043      
Total 4,888      
Accumulated Depreciation $ (1,606)      
Date Acquired Oct. 08, 2010      
Date of Construction 2003      
Depreciable Lives 43 years      
Fairfield Napa Valley [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,490      
Initial Cost - Building and Improvements 6,066      
Initial Cost - FF&E 135      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 143      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 542      
Cost Capitalized Subsequent to Acquisition - FF&E 895      
Gross Amount Carried - Land and Improvements 1,633      
Gross Amount Carried - Building and Improvements 6,608      
Gross Amount Carried - FF&E 1,030      
Total 9,271      
Accumulated Depreciation $ (2,503)      
Date Acquired Oct. 08, 2010      
Date of Construction 2004      
Depreciable Lives 44 years      
Fremont Fremont Blvd South [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,928      
Initial Cost - Building and Improvements 5,364      
Initial Cost - FF&E 56      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 140      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,313      
Cost Capitalized Subsequent to Acquisition - FF&E 1,696      
Gross Amount Carried - Land and Improvements 3,068      
Gross Amount Carried - Building and Improvements 6,677      
Gross Amount Carried - FF&E 1,752      
Total 11,497      
Accumulated Depreciation $ (3,134)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Fremont Newark [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 7,370      
Initial Cost - Building and Improvements 6,048      
Initial Cost - FF&E 101      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 498      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,898      
Cost Capitalized Subsequent to Acquisition - FF&E 6,239      
Gross Amount Carried - Land and Improvements 7,868      
Gross Amount Carried - Building and Improvements 7,946      
Gross Amount Carried - FF&E 6,340      
Total 22,154      
Accumulated Depreciation $ (4,262)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 41 years      
Fremont Warm Springs [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 5,114      
Initial Cost - Building and Improvements 1,271      
Initial Cost - FF&E 58      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 79      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 683      
Cost Capitalized Subsequent to Acquisition - FF&E 1,209      
Gross Amount Carried - Land and Improvements 5,193      
Gross Amount Carried - Building and Improvements 1,954      
Gross Amount Carried - FF&E 1,267      
Total 8,414      
Accumulated Depreciation $ (1,489)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Fresno North [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,988      
Initial Cost - Building and Improvements 6,753      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 126      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 737      
Cost Capitalized Subsequent to Acquisition - FF&E 1,019      
Gross Amount Carried - Land and Improvements 2,114      
Gross Amount Carried - Building and Improvements 7,490      
Gross Amount Carried - FF&E 1,062      
Total 10,666      
Accumulated Depreciation $ (3,089)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Los Angeles South [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,977      
Initial Cost - Building and Improvements 3,909      
Initial Cost - FF&E 51      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 91      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 709      
Cost Capitalized Subsequent to Acquisition - FF&E 1,321      
Gross Amount Carried - Land and Improvements 4,068      
Gross Amount Carried - Building and Improvements 4,618      
Gross Amount Carried - FF&E 1,372      
Total 10,058      
Accumulated Depreciation $ (2,881)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 28 years      
Los Angeles Glendale [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,689      
Initial Cost - Building and Improvements 5,746      
Initial Cost - FF&E 55      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 46      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 675      
Cost Capitalized Subsequent to Acquisition - FF&E 1,251      
Gross Amount Carried - Land and Improvements 4,735      
Gross Amount Carried - Building and Improvements 6,421      
Gross Amount Carried - FF&E 1,306      
Total 12,462      
Accumulated Depreciation $ (2,807)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Orange County Huntington Beach [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,499      
Initial Cost - Building and Improvements 5,131      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 80      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 816      
Cost Capitalized Subsequent to Acquisition - FF&E 1,057      
Gross Amount Carried - Land and Improvements 4,579      
Gross Amount Carried - Building and Improvements 5,947      
Gross Amount Carried - FF&E 1,095      
Total 11,621      
Accumulated Depreciation $ (2,672)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Orange County Irvine Spectrum [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 7,355      
Initial Cost - Building and Improvements 5,703      
Initial Cost - FF&E 54      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 240      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 899      
Cost Capitalized Subsequent to Acquisition - FF&E 1,587      
Gross Amount Carried - Land and Improvements 7,595      
Gross Amount Carried - Building and Improvements 6,602      
Gross Amount Carried - FF&E 1,641      
Total 15,838      
Accumulated Depreciation $ (3,644)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Los Angeles La Mirada [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,681      
Initial Cost - Building and Improvements 2,557      
Initial Cost - FF&E 39      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 36      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 972      
Cost Capitalized Subsequent to Acquisition - FF&E 1,175      
Gross Amount Carried - Land and Improvements 3,717      
Gross Amount Carried - Building and Improvements 3,529      
Gross Amount Carried - FF&E 1,214      
Total 8,460      
Accumulated Depreciation $ (2,002)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Orange County Lake Forest [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 5,530      
Initial Cost - Building and Improvements 2,182      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 100      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 830      
Cost Capitalized Subsequent to Acquisition - FF&E 1,109      
Gross Amount Carried - Land and Improvements 5,630      
Gross Amount Carried - Building and Improvements 3,012      
Gross Amount Carried - FF&E 1,152      
Total 9,794      
Accumulated Depreciation $ (1,852)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Livermore Airway Blvd [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,553      
Initial Cost - Building and Improvements 3,576      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 65      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 878      
Cost Capitalized Subsequent to Acquisition - FF&E 1,222      
Gross Amount Carried - Land and Improvements 2,618      
Gross Amount Carried - Building and Improvements 4,454      
Gross Amount Carried - FF&E 1,266      
Total 8,338      
Accumulated Depreciation $ (2,334)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Los Angeles Long Beach Airport [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 5,626      
Initial Cost - Building and Improvements 6,872      
Initial Cost - FF&E 47      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 120      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 895      
Cost Capitalized Subsequent to Acquisition - FF&E 1,217      
Gross Amount Carried - Land and Improvements 5,746      
Gross Amount Carried - Building and Improvements 7,767      
Gross Amount Carried - FF&E 1,264      
Total 14,777      
Accumulated Depreciation $ (3,204)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Los Angeles LAX Airport [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,770      
Initial Cost - Building and Improvements 7,879      
Initial Cost - FF&E 56      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 66      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 995      
Cost Capitalized Subsequent to Acquisition - FF&E 1,739      
Gross Amount Carried - Land and Improvements 4,836      
Gross Amount Carried - Building and Improvements 8,874      
Gross Amount Carried - FF&E 1,795      
Total 15,505      
Accumulated Depreciation $ (3,707)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
San Jose Milpitas [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 6,602      
Initial Cost - Building and Improvements 4,064      
Initial Cost - FF&E 51      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 335      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,080      
Cost Capitalized Subsequent to Acquisition - FF&E 1,580      
Gross Amount Carried - Land and Improvements 6,937      
Gross Amount Carried - Building and Improvements 5,144      
Gross Amount Carried - FF&E 1,631      
Total 13,712      
Accumulated Depreciation $ (2,668)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
San Jose Milpitas McCarthy Ranch [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 6,844      
Initial Cost - Building and Improvements 7,392      
Initial Cost - FF&E 57      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 146      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,765      
Cost Capitalized Subsequent to Acquisition - FF&E 4,563      
Gross Amount Carried - Land and Improvements 6,990      
Gross Amount Carried - Building and Improvements 9,157      
Gross Amount Carried - FF&E 4,620      
Total 20,767      
Accumulated Depreciation $ (4,589)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Los Angeles Monrovia [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,884      
Initial Cost - Building and Improvements 4,929      
Initial Cost - FF&E 57      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 118      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,101      
Cost Capitalized Subsequent to Acquisition - FF&E 1,477      
Gross Amount Carried - Land and Improvements 4,002      
Gross Amount Carried - Building and Improvements 6,030      
Gross Amount Carried - FF&E 1,534      
Total 11,566      
Accumulated Depreciation $ (2,916)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
San Jose Morgan Hill [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,283      
Initial Cost - Building and Improvements 2,018      
Initial Cost - FF&E 36      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 104      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 828      
Cost Capitalized Subsequent to Acquisition - FF&E 1,124      
Gross Amount Carried - Land and Improvements 4,387      
Gross Amount Carried - Building and Improvements 2,846      
Gross Amount Carried - FF&E 1,160      
Total 8,393      
Accumulated Depreciation $ (1,798)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
San Jose Mountain View [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 6,657      
Initial Cost - Building and Improvements 4,458      
Initial Cost - FF&E 47      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 133      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 909      
Cost Capitalized Subsequent to Acquisition - FF&E 3,313      
Gross Amount Carried - Land and Improvements 6,790      
Gross Amount Carried - Building and Improvements 5,367      
Gross Amount Carried - FF&E 3,360      
Total 15,517      
Accumulated Depreciation $ (2,835)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Orange County John Wayne Airport [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 6,881      
Initial Cost - Building and Improvements 10,663      
Initial Cost - FF&E 98      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 78      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,290      
Cost Capitalized Subsequent to Acquisition - FF&E 1,393      
Gross Amount Carried - Land and Improvements 6,959      
Gross Amount Carried - Building and Improvements 11,953      
Gross Amount Carried - FF&E 1,491      
Total 20,403      
Accumulated Depreciation $ (4,389)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Los Angeles Northridge [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 5,167      
Initial Cost - Building and Improvements 5,391      
Initial Cost - FF&E 163      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 108      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 646      
Cost Capitalized Subsequent to Acquisition - FF&E 1,347      
Gross Amount Carried - Land and Improvements 5,275      
Gross Amount Carried - Building and Improvements 6,037      
Gross Amount Carried - FF&E 1,510      
Total 12,822      
Accumulated Depreciation $ (2,642)      
Date Acquired Oct. 08, 2010      
Date of Construction 2005      
Depreciable Lives 45 years      
Oakland Emeryville [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,927      
Initial Cost - Building and Improvements 9,132      
Initial Cost - FF&E 117      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 562      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 735      
Cost Capitalized Subsequent to Acquisition - FF&E 1,646      
Gross Amount Carried - Land and Improvements 4,489      
Gross Amount Carried - Building and Improvements 9,867      
Gross Amount Carried - FF&E 1,763      
Total 16,119      
Accumulated Depreciation $ (3,874)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
San Diego Oceanside [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,271      
Initial Cost - Building and Improvements 5,999      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 134      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 779      
Cost Capitalized Subsequent to Acquisition - FF&E 1,338      
Gross Amount Carried - Land and Improvements 4,405      
Gross Amount Carried - Building and Improvements 6,778      
Gross Amount Carried - FF&E 1,381      
Total 12,564      
Accumulated Depreciation $ (2,897)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Los Angeles Ontario Airport [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,639      
Initial Cost - Building and Improvements 6,138      
Initial Cost - FF&E 46      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 141      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,298      
Cost Capitalized Subsequent to Acquisition - FF&E 1,216      
Gross Amount Carried - Land and Improvements 1,780      
Gross Amount Carried - Building and Improvements 7,436      
Gross Amount Carried - FF&E 1,262      
Total 10,478      
Accumulated Depreciation $ (2,867)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Orange County Katella Ave [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,976      
Initial Cost - Building and Improvements 5,704      
Initial Cost - FF&E 74      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 71      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,054      
Cost Capitalized Subsequent to Acquisition - FF&E 1,401      
Gross Amount Carried - Land and Improvements 4,047      
Gross Amount Carried - Building and Improvements 6,758      
Gross Amount Carried - FF&E 1,475      
Total 12,280      
Accumulated Depreciation $ (2,866)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Palm Springs Airport [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,955      
Initial Cost - Building and Improvements 3,506      
Initial Cost - FF&E 98      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 202      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 909      
Cost Capitalized Subsequent to Acquisition - FF&E 1,268      
Gross Amount Carried - Land and Improvements 2,157      
Gross Amount Carried - Building and Improvements 4,415      
Gross Amount Carried - FF&E 1,366      
Total 7,938      
Accumulated Depreciation $ (2,133)      
Date Acquired Oct. 08, 2010      
Date of Construction 2003      
Depreciable Lives 43 years      
Pleasant Hill Buskirk Ave [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,786      
Initial Cost - Building and Improvements 7,754      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 108      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 852      
Cost Capitalized Subsequent to Acquisition - FF&E 1,710      
Gross Amount Carried - Land and Improvements 3,894      
Gross Amount Carried - Building and Improvements 8,606      
Gross Amount Carried - FF&E 1,754      
Total 14,254      
Accumulated Depreciation $ (3,346)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Pleasanton Chabot Dr [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,039      
Initial Cost - Building and Improvements 5,910      
Initial Cost - FF&E 55      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 101      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,060      
Cost Capitalized Subsequent to Acquisition - FF&E 1,492      
Gross Amount Carried - Land and Improvements 3,140      
Gross Amount Carried - Building and Improvements 6,970      
Gross Amount Carried - FF&E 1,547      
Total 11,657      
Accumulated Depreciation $ (3,212)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Sacramento White Rock Rd [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,301      
Initial Cost - Building and Improvements 2,717      
Initial Cost - FF&E 47      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 182      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,132      
Cost Capitalized Subsequent to Acquisition - FF&E 1,420      
Gross Amount Carried - Land and Improvements 1,483      
Gross Amount Carried - Building and Improvements 3,849      
Gross Amount Carried - FF&E 1,467      
Total 6,799      
Accumulated Depreciation $ (2,444)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Richmond Hilltop Mall [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,232      
Initial Cost - Building and Improvements 4,124      
Initial Cost - FF&E 51      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 80      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 688      
Cost Capitalized Subsequent to Acquisition - FF&E 1,315      
Gross Amount Carried - Land and Improvements 2,312      
Gross Amount Carried - Building and Improvements 4,812      
Gross Amount Carried - FF&E 1,366      
Total 8,490      
Accumulated Depreciation $ (2,205)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 40 years      
Sacramento Roseville [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,125      
Initial Cost - Building and Improvements 5,233      
Initial Cost - FF&E 45      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 121      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 754      
Cost Capitalized Subsequent to Acquisition - FF&E 1,049      
Gross Amount Carried - Land and Improvements 1,246      
Gross Amount Carried - Building and Improvements 5,987      
Gross Amount Carried - FF&E 1,094      
Total 8,327      
Accumulated Depreciation $ (2,476)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Sacramento Arden Way [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 888      
Initial Cost - Building and Improvements 2,349      
Initial Cost - FF&E 45      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 166      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,217      
Cost Capitalized Subsequent to Acquisition - FF&E 1,231      
Gross Amount Carried - Land and Improvements 1,054      
Gross Amount Carried - Building and Improvements 3,566      
Gross Amount Carried - FF&E 1,276      
Total 5,896      
Accumulated Depreciation $ (2,097)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Sacramento Northgate [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 932      
Initial Cost - Building and Improvements 2,359      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 230      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,108      
Cost Capitalized Subsequent to Acquisition - FF&E 1,279      
Gross Amount Carried - Land and Improvements 1,162      
Gross Amount Carried - Building and Improvements 3,467      
Gross Amount Carried - FF&E 1,323      
Total 5,952      
Accumulated Depreciation $ (2,105)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Sacramento South Natomas [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,460      
Initial Cost - Building and Improvements 823      
Initial Cost - FF&E 51      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 139      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,123      
Cost Capitalized Subsequent to Acquisition - FF&E 1,584      
Gross Amount Carried - Land and Improvements 1,599      
Gross Amount Carried - Building and Improvements 1,946      
Gross Amount Carried - FF&E 1,635      
Total 5,180      
Accumulated Depreciation $ (1,912)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 33 years      
San Francisco San Carlos [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,233      
Initial Cost - Building and Improvements 5,299      
Initial Cost - FF&E 49      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 118      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 989      
Cost Capitalized Subsequent to Acquisition - FF&E 1,343      
Gross Amount Carried - Land and Improvements 4,351      
Gross Amount Carried - Building and Improvements 6,288      
Gross Amount Carried - FF&E 1,392      
Total 12,031      
Accumulated Depreciation $ (3,042)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
San Diego Hotel Circle [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 6,893      
Initial Cost - Building and Improvements 9,935      
Initial Cost - FF&E 68      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 424      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,258      
Cost Capitalized Subsequent to Acquisition - FF&E 1,817      
Gross Amount Carried - Land and Improvements 7,317      
Gross Amount Carried - Building and Improvements 11,193      
Gross Amount Carried - FF&E 1,885      
Total 20,395      
Accumulated Depreciation $ (4,550)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
San Diego Mission Valley Stadium [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 6,978      
Initial Cost - Building and Improvements 1,797      
Initial Cost - FF&E 85      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 47      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 873      
Cost Capitalized Subsequent to Acquisition - FF&E 1,022      
Gross Amount Carried - Land and Improvements 7,025      
Gross Amount Carried - Building and Improvements 2,670      
Gross Amount Carried - FF&E 1,107      
Total 10,802      
Accumulated Depreciation $ (1,727)      
Date Acquired Oct. 08, 2010      
Date of Construction 2002      
Depreciable Lives 42 years      
San Diego Fashion Valley [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 5,371      
Initial Cost - Building and Improvements 5,639      
Initial Cost - FF&E 49      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 181      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,182      
Cost Capitalized Subsequent to Acquisition - FF&E 1,821      
Gross Amount Carried - Land and Improvements 5,552      
Gross Amount Carried - Building and Improvements 6,821      
Gross Amount Carried - FF&E 1,870      
Total 14,243      
Accumulated Depreciation $ (3,577)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Los Angeles San Dimas [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,736      
Initial Cost - Building and Improvements 991      
Initial Cost - FF&E 42      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 77      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 744      
Cost Capitalized Subsequent to Acquisition - FF&E 1,077      
Gross Amount Carried - Land and Improvements 4,813      
Gross Amount Carried - Building and Improvements 1,735      
Gross Amount Carried - FF&E 1,119      
Total 7,667      
Accumulated Depreciation $ (1,521)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
San Jose Airport [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 8,118      
Initial Cost - Building and Improvements 5,912      
Initial Cost - FF&E 75      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 201      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,251      
Cost Capitalized Subsequent to Acquisition - FF&E 4,167      
Gross Amount Carried - Land and Improvements 8,319      
Gross Amount Carried - Building and Improvements 7,163      
Gross Amount Carried - FF&E 4,242      
Total 19,724      
Accumulated Depreciation $ (3,463)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 40 years      
San Jose Downtown [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 6,480      
Initial Cost - Building and Improvements 6,070      
Initial Cost - FF&E 53      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 345      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,414      
Cost Capitalized Subsequent to Acquisition - FF&E 1,830      
Gross Amount Carried - Land and Improvements 6,825      
Gross Amount Carried - Building and Improvements 7,484      
Gross Amount Carried - FF&E 1,883      
Total 16,192      
Accumulated Depreciation $ (3,570)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
San Jose Edenvale North [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 5,087      
Initial Cost - Building and Improvements 3,649      
Initial Cost - FF&E 56      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 70      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 910      
Cost Capitalized Subsequent to Acquisition - FF&E 1,317      
Gross Amount Carried - Land and Improvements 5,157      
Gross Amount Carried - Building and Improvements 4,559      
Gross Amount Carried - FF&E 1,373      
Total 11,089      
Accumulated Depreciation $ (2,289)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 40 years      
San Jose Edenvale South [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 5,359      
Initial Cost - Building and Improvements 3,832      
Initial Cost - FF&E 83      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 118      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 865      
Cost Capitalized Subsequent to Acquisition - FF&E 1,604      
Gross Amount Carried - Land and Improvements 5,477      
Gross Amount Carried - Building and Improvements 4,697      
Gross Amount Carried - FF&E 1,687      
Total 11,861      
Accumulated Depreciation $ (2,663)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 41 years      
San Francisco San Mateo SFO [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 7,369      
Initial Cost - Building and Improvements 6,704      
Initial Cost - FF&E 50      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 146      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,042      
Cost Capitalized Subsequent to Acquisition - FF&E 3,578      
Gross Amount Carried - Land and Improvements 7,515      
Gross Amount Carried - Building and Improvements 7,746      
Gross Amount Carried - FF&E 3,628      
Total 18,889      
Accumulated Depreciation $ (3,485)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
San Rafael Francisco Blvd East [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,129      
Initial Cost - Building and Improvements 13,822      
Initial Cost - FF&E 378      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 104      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 674      
Cost Capitalized Subsequent to Acquisition - FF&E 1,234      
Gross Amount Carried - Land and Improvements 3,233      
Gross Amount Carried - Building and Improvements 14,496      
Gross Amount Carried - FF&E 1,612      
Total 19,341      
Accumulated Depreciation $ (4,704)      
Date Acquired Oct. 08, 2010      
Date of Construction 2007      
Depreciable Lives 47 years      
San Ramon Bishop Ranch East [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,721      
Initial Cost - Building and Improvements 5,226      
Initial Cost - FF&E 59      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 129      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,836      
Cost Capitalized Subsequent to Acquisition - FF&E 2,062      
Gross Amount Carried - Land and Improvements 3,850      
Gross Amount Carried - Building and Improvements 7,062      
Gross Amount Carried - FF&E 2,121      
Total 13,033      
Accumulated Depreciation $ (2,102)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 40 years      
San Ramon Bishop Ranch West [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,098      
Initial Cost - Building and Improvements 2,886      
Initial Cost - FF&E 55      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 107      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 789      
Cost Capitalized Subsequent to Acquisition - FF&E 1,480      
Gross Amount Carried - Land and Improvements 3,205      
Gross Amount Carried - Building and Improvements 3,675      
Gross Amount Carried - FF&E 1,535      
Total 8,415      
Accumulated Depreciation $ (2,687)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 33 years      
Santa Barbara Calle Real [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,301      
Initial Cost - Building and Improvements 8,709      
Initial Cost - FF&E 41      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 110      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 789      
Cost Capitalized Subsequent to Acquisition - FF&E 1,384      
Gross Amount Carried - Land and Improvements 3,411      
Gross Amount Carried - Building and Improvements 9,498      
Gross Amount Carried - FF&E 1,425      
Total 14,334      
Accumulated Depreciation $ (3,378)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Santa Rosa North [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,053      
Initial Cost - Building and Improvements 6,086      
Initial Cost - FF&E 46      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 70      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 567      
Cost Capitalized Subsequent to Acquisition - FF&E 937      
Gross Amount Carried - Land and Improvements 3,123      
Gross Amount Carried - Building and Improvements 6,653      
Gross Amount Carried - FF&E 983      
Total 10,759      
Accumulated Depreciation $ (2,400)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 40 years      
Santa Rosa South [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,592      
Initial Cost - Building and Improvements 4,998      
Initial Cost - FF&E 41      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 160      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 844      
Cost Capitalized Subsequent to Acquisition - FF&E 1,225      
Gross Amount Carried - Land and Improvements 1,752      
Gross Amount Carried - Building and Improvements 5,842      
Gross Amount Carried - FF&E 1,266      
Total 8,860      
Accumulated Depreciation $ (2,679)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Los Angeles Simi Valley [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,088      
Initial Cost - Building and Improvements 7,175      
Initial Cost - FF&E 113      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 188      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 672      
Cost Capitalized Subsequent to Acquisition - FF&E 1,128      
Gross Amount Carried - Land and Improvements 3,276      
Gross Amount Carried - Building and Improvements 7,847      
Gross Amount Carried - FF&E 1,241      
Total 12,364      
Accumulated Depreciation $ (3,110)      
Date Acquired Oct. 08, 2010      
Date of Construction 2004      
Depreciable Lives 44 years      
San Diego Sorrento Mesa [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 6,441      
Initial Cost - Building and Improvements 6,020      
Initial Cost - FF&E 49      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 184      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 832      
Cost Capitalized Subsequent to Acquisition - FF&E 1,327      
Gross Amount Carried - Land and Improvements 6,625      
Gross Amount Carried - Building and Improvements 6,852      
Gross Amount Carried - FF&E 1,376      
Total 14,853      
Accumulated Depreciation $ (3,485)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 33 years      
Los Angeles Valencia [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 9,414      
Initial Cost - FF&E 20      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 116      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,095      
Cost Capitalized Subsequent to Acquisition - FF&E 1,190      
Gross Amount Carried - Land and Improvements 9,530      
Gross Amount Carried - Building and Improvements 1,095      
Gross Amount Carried - FF&E 1,210      
Total 11,835      
Accumulated Depreciation $ (1,267)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Stockton March Lane [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,299      
Initial Cost - Building and Improvements 3,558      
Initial Cost - FF&E 55      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 117      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 487      
Cost Capitalized Subsequent to Acquisition - FF&E 1,008      
Gross Amount Carried - Land and Improvements 2,416      
Gross Amount Carried - Building and Improvements 4,045      
Gross Amount Carried - FF&E 1,063      
Total 7,524      
Accumulated Depreciation $ (1,854)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
San Jose Sunnyvale [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 6,051      
Initial Cost - Building and Improvements 5,019      
Initial Cost - FF&E 50      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 193      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,454      
Cost Capitalized Subsequent to Acquisition - FF&E 1,583      
Gross Amount Carried - Land and Improvements 6,244      
Gross Amount Carried - Building and Improvements 6,473      
Gross Amount Carried - FF&E 1,633      
Total 14,350      
Accumulated Depreciation $ (3,313)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Temecula Wine Country [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,489      
Initial Cost - Building and Improvements 8,153      
Initial Cost - FF&E 79      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 95      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 681      
Cost Capitalized Subsequent to Acquisition - FF&E 1,290      
Gross Amount Carried - Land and Improvements 1,584      
Gross Amount Carried - Building and Improvements 8,834      
Gross Amount Carried - FF&E 1,369      
Total 11,787      
Accumulated Depreciation $ (3,280)      
Date Acquired Oct. 08, 2010      
Date of Construction 2002      
Depreciable Lives 42 years      
Los Angeles Torrance Del Amo Circle [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 5,953      
Initial Cost - Building and Improvements 4,361      
Initial Cost - FF&E 78      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 97      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 795      
Cost Capitalized Subsequent to Acquisition - FF&E 1,397      
Gross Amount Carried - Land and Improvements 6,050      
Gross Amount Carried - Building and Improvements 5,156      
Gross Amount Carried - FF&E 1,475      
Total 12,681      
Accumulated Depreciation $ (2,888)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Los Angeles Torrance Blvd. [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,761      
Initial Cost - Building and Improvements 6,296      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 68      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,132      
Cost Capitalized Subsequent to Acquisition - FF&E 1,228      
Gross Amount Carried - Land and Improvements 3,829      
Gross Amount Carried - Building and Improvements 7,428      
Gross Amount Carried - FF&E 1,271      
Total 12,528      
Accumulated Depreciation $ (2,964)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Los Angeles Torrance Harbor Gateway [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,625      
Initial Cost - Building and Improvements 4,747      
Initial Cost - FF&E 49      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 153      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 735      
Cost Capitalized Subsequent to Acquisition - FF&E 1,054      
Gross Amount Carried - Land and Improvements 4,778      
Gross Amount Carried - Building and Improvements 5,482      
Gross Amount Carried - FF&E 1,103      
Total 11,363      
Accumulated Depreciation $ (2,475)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Stockton Tracy [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,344      
Initial Cost - Building and Improvements 3,434      
Initial Cost - FF&E 96      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 102      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 527      
Cost Capitalized Subsequent to Acquisition - FF&E 932      
Gross Amount Carried - Land and Improvements 2,446      
Gross Amount Carried - Building and Improvements 3,961      
Gross Amount Carried - FF&E 1,028      
Total 7,435      
Accumulated Depreciation $ (1,956)      
Date Acquired Oct. 08, 2010      
Date of Construction 2003      
Depreciable Lives 43 years      
Union City Dyer St [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,907      
Initial Cost - Building and Improvements 6,359      
Initial Cost - FF&E 51      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 205      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,998      
Cost Capitalized Subsequent to Acquisition - FF&E 2,037      
Gross Amount Carried - Land and Improvements 3,112      
Gross Amount Carried - Building and Improvements 8,357      
Gross Amount Carried - FF&E 2,088      
Total 13,557      
Accumulated Depreciation $ (2,461)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Sacramento Vacaville [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 809      
Initial Cost - Building and Improvements 3,179      
Initial Cost - FF&E 76      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 96      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 795      
Cost Capitalized Subsequent to Acquisition - FF&E 1,104      
Gross Amount Carried - Land and Improvements 905      
Gross Amount Carried - Building and Improvements 3,974      
Gross Amount Carried - FF&E 1,180      
Total 6,059      
Accumulated Depreciation $ (2,007)      
Date Acquired Oct. 08, 2010      
Date of Construction 2002      
Depreciable Lives 42 years      
Sacramento West Sacramento [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,292      
Initial Cost - Building and Improvements 3,395      
Initial Cost - FF&E 134      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 84      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 436      
Cost Capitalized Subsequent to Acquisition - FF&E 1,066      
Gross Amount Carried - Land and Improvements 1,376      
Gross Amount Carried - Building and Improvements 3,831      
Gross Amount Carried - FF&E 1,200      
Total 6,407      
Accumulated Depreciation $ (1,973)      
Date Acquired Oct. 08, 2010      
Date of Construction 2004      
Depreciable Lives 44 years      
Los Angeles Woodland Hills [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 5,452      
Initial Cost - Building and Improvements 7,561      
Initial Cost - FF&E 69      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 120      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,106      
Cost Capitalized Subsequent to Acquisition - FF&E 2,301      
Gross Amount Carried - Land and Improvements 5,572      
Gross Amount Carried - Building and Improvements 8,667      
Gross Amount Carried - FF&E 2,370      
Total 16,609      
Accumulated Depreciation $ (3,989)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 40 years      
Orange County Yorba Linda [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,443      
Initial Cost - Building and Improvements 2,020      
Initial Cost - FF&E 106      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 56      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 598      
Cost Capitalized Subsequent to Acquisition - FF&E 1,070      
Gross Amount Carried - Land and Improvements 3,499      
Gross Amount Carried - Building and Improvements 2,618      
Gross Amount Carried - FF&E 1,176      
Total 7,293      
Accumulated Depreciation $ (1,747)      
Date Acquired Oct. 08, 2010      
Date of Construction 2003      
Depreciable Lives 43 years      
Denver Aurora South [Member] | COLORADO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,415      
Initial Cost - Building and Improvements 2,958      
Initial Cost - FF&E 48      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 266      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,183      
Cost Capitalized Subsequent to Acquisition - FF&E 1,513      
Gross Amount Carried - Land and Improvements 2,681      
Gross Amount Carried - Building and Improvements 4,141      
Gross Amount Carried - FF&E 1,561      
Total 8,383      
Accumulated Depreciation $ (2,515)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 31 years      
Denver Aurora North [Member] | COLORADO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,706      
Initial Cost - Building and Improvements 6,047      
Initial Cost - FF&E 65      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 118      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,607      
Cost Capitalized Subsequent to Acquisition - FF&E 1,701      
Gross Amount Carried - Land and Improvements 2,824      
Gross Amount Carried - Building and Improvements 7,654      
Gross Amount Carried - FF&E 1,766      
Total 12,244      
Accumulated Depreciation $ (3,507)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 39 years      
Colorado Springs West [Member] | COLORADO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,338      
Initial Cost - Building and Improvements 1,325      
Initial Cost - FF&E 41      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 136      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 561      
Cost Capitalized Subsequent to Acquisition - FF&E 919      
Gross Amount Carried - Land and Improvements 3,474      
Gross Amount Carried - Building and Improvements 1,886      
Gross Amount Carried - FF&E 960      
Total 6,320      
Accumulated Depreciation $ (1,296)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 39 years      
Denver Tech Center South [Member] | COLORADO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,714      
Initial Cost - Building and Improvements 978      
Initial Cost - FF&E 46      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 161      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 595      
Cost Capitalized Subsequent to Acquisition - FF&E 1,041      
Gross Amount Carried - Land and Improvements 1,875      
Gross Amount Carried - Building and Improvements 1,573      
Gross Amount Carried - FF&E 1,087      
Total 4,535      
Accumulated Depreciation $ (1,178)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 40 years      
Denver Tech Center South Inverness [Member] | COLORADO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,941      
Initial Cost - Building and Improvements 1,340      
Initial Cost - FF&E 46      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 249      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,442      
Cost Capitalized Subsequent to Acquisition - FF&E 1,325      
Gross Amount Carried - Land and Improvements 3,190      
Gross Amount Carried - Building and Improvements 2,782      
Gross Amount Carried - FF&E 1,371      
Total 7,343      
Accumulated Depreciation $ (1,894)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Denver Cherry Creek [Member] | COLORADO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,856      
Initial Cost - Building and Improvements 2,713      
Initial Cost - FF&E 40      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 184      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,012      
Cost Capitalized Subsequent to Acquisition - FF&E 1,408      
Gross Amount Carried - Land and Improvements 2,040      
Gross Amount Carried - Building and Improvements 3,725      
Gross Amount Carried - FF&E 1,448      
Total 7,213      
Accumulated Depreciation $ (2,454)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Denver Tech Center Central [Member] | COLORADO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,392      
Initial Cost - Building and Improvements 1,286      
Initial Cost - FF&E 51      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 206      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,466      
Cost Capitalized Subsequent to Acquisition - FF&E 1,718      
Gross Amount Carried - Land and Improvements 2,598      
Gross Amount Carried - Building and Improvements 2,752      
Gross Amount Carried - FF&E 1,769      
Total 7,119      
Accumulated Depreciation $ (2,570)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 34 years      
Denver Tech Center South Greenwood Village [Member] | COLORADO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,767      
Initial Cost - Building and Improvements 2,278      
Initial Cost - FF&E 110      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 174      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 858      
Cost Capitalized Subsequent to Acquisition - FF&E 1,267      
Gross Amount Carried - Land and Improvements 1,941      
Gross Amount Carried - Building and Improvements 3,136      
Gross Amount Carried - FF&E 1,377      
Total 6,454      
Accumulated Depreciation $ (1,891)      
Date Acquired Oct. 08, 2010      
Date of Construction 2003      
Depreciable Lives 44 years      
Denver Lakewood South [Member] | COLORADO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,338      
Initial Cost - Building and Improvements 3,348      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 168      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 922      
Cost Capitalized Subsequent to Acquisition - FF&E 1,368      
Gross Amount Carried - Land and Improvements 2,506      
Gross Amount Carried - Building and Improvements 4,270      
Gross Amount Carried - FF&E 1,411      
Total 8,187      
Accumulated Depreciation $ (2,550)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 31 years      
Denver Park Meadows [Member] | COLORADO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,578      
Initial Cost - Building and Improvements 3,467      
Initial Cost - FF&E 78      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 148      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 690      
Cost Capitalized Subsequent to Acquisition - FF&E 1,057      
Gross Amount Carried - Land and Improvements 1,726      
Gross Amount Carried - Building and Improvements 4,157      
Gross Amount Carried - FF&E 1,135      
Total 7,018      
Accumulated Depreciation $ (2,157)      
Date Acquired Oct. 08, 2010      
Date of Construction 2002      
Depreciable Lives 42 years      
Denver Westminster [Member] | COLORADO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,779      
Initial Cost - Building and Improvements 4,683      
Initial Cost - FF&E 49      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 365      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 725      
Cost Capitalized Subsequent to Acquisition - FF&E 1,102      
Gross Amount Carried - Land and Improvements 3,144      
Gross Amount Carried - Building and Improvements 5,408      
Gross Amount Carried - FF&E 1,151      
Total 9,703      
Accumulated Depreciation $ (2,356)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 40 years      
Hartford Farmington [Member] | CONNECTICUT        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,080      
Initial Cost - Building and Improvements 6,003      
Initial Cost - FF&E 65      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 76      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 622      
Cost Capitalized Subsequent to Acquisition - FF&E 977      
Gross Amount Carried - Land and Improvements 1,156      
Gross Amount Carried - Building and Improvements 6,625      
Gross Amount Carried - FF&E 1,042      
Total 8,823      
Accumulated Depreciation $ (2,446)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 39 years      
Hartford Manchester [Member] | CONNECTICUT        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,002      
Initial Cost - Building and Improvements 6,723      
Initial Cost - FF&E 67      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 88      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 714      
Cost Capitalized Subsequent to Acquisition - FF&E 1,013      
Gross Amount Carried - Land and Improvements 1,090      
Gross Amount Carried - Building and Improvements 7,437      
Gross Amount Carried - FF&E 1,080      
Total 9,607      
Accumulated Depreciation $ (2,999)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Hartford Meriden [Member] | CONNECTICUT        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 687      
Initial Cost - Building and Improvements 6,207      
Initial Cost - FF&E 81      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 133      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 551      
Cost Capitalized Subsequent to Acquisition - FF&E 1,073      
Gross Amount Carried - Land and Improvements 820      
Gross Amount Carried - Building and Improvements 6,758      
Gross Amount Carried - FF&E 1,154      
Total 8,732      
Accumulated Depreciation $ (2,773)      
Date Acquired Oct. 08, 2010      
Date of Construction 2002      
Depreciable Lives 42 years      
Norwalk Stamford [Member] | CONNECTICUT        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,866      
Initial Cost - Building and Improvements 12,533      
Initial Cost - FF&E 64      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 114      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,052      
Cost Capitalized Subsequent to Acquisition - FF&E 1,805      
Gross Amount Carried - Land and Improvements 2,980      
Gross Amount Carried - Building and Improvements 13,585      
Gross Amount Carried - FF&E 1,869      
Total 18,434      
Accumulated Depreciation $ (4,826)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Shelton Fairfield County [Member] | CONNECTICUT        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,001      
Initial Cost - Building and Improvements 11,314      
Initial Cost - FF&E 60      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 120      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,194      
Cost Capitalized Subsequent to Acquisition - FF&E 1,578      
Gross Amount Carried - Land and Improvements 2,121      
Gross Amount Carried - Building and Improvements 12,508      
Gross Amount Carried - FF&E 1,638      
Total 16,267      
Accumulated Depreciation $ (4,706)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Newark Christiana Wilmington [Member] | DELAWARE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,473      
Initial Cost - Building and Improvements 7,617      
Initial Cost - FF&E 61      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 158      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,146      
Cost Capitalized Subsequent to Acquisition - FF&E 1,445      
Gross Amount Carried - Land and Improvements 1,631      
Gross Amount Carried - Building and Improvements 8,763      
Gross Amount Carried - FF&E 1,506      
Total 11,900      
Accumulated Depreciation $ (3,659)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Orlando Altamonte Springs [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 5,421      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 25      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 88      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 900      
Cost Capitalized Subsequent to Acquisition - FF&E 1,383      
Gross Amount Carried - Land and Improvements 5,509      
Gross Amount Carried - Building and Improvements 900      
Gross Amount Carried - FF&E 1,408      
Total 7,817      
Accumulated Depreciation $ (1,363)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Boca Raton Commerce [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 5,920      
Initial Cost - Building and Improvements 3,219      
Initial Cost - FF&E 56      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 141      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,407      
Cost Capitalized Subsequent to Acquisition - FF&E 1,360      
Gross Amount Carried - Land and Improvements 6,061      
Gross Amount Carried - Building and Improvements 4,626      
Gross Amount Carried - FF&E 1,416      
Total 12,103      
Accumulated Depreciation $ (2,770)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 33 years      
Tampa Brandon [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,709      
Initial Cost - Building and Improvements 3,540      
Initial Cost - FF&E 696      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 239      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 990      
Cost Capitalized Subsequent to Acquisition - FF&E 1,008      
Gross Amount Carried - Land and Improvements 3,948      
Gross Amount Carried - Building and Improvements 4,530      
Gross Amount Carried - FF&E 1,704      
Total 10,182      
Accumulated Depreciation $ (3,437)      
Date Acquired Dec. 13, 2012      
Date of Construction 1997      
Depreciable Lives 26 years      
St Petersburg Clearwater Executive Dr [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,951      
Initial Cost - Building and Improvements 3,062      
Initial Cost - FF&E 39      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 60      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 630      
Cost Capitalized Subsequent to Acquisition - FF&E 985      
Gross Amount Carried - Land and Improvements 2,011      
Gross Amount Carried - Building and Improvements 3,692      
Gross Amount Carried - FF&E 1,024      
Total 6,727      
Accumulated Depreciation $ (1,968)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Clearwater Carillon Park [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,679      
Initial Cost - Building and Improvements 2,926      
Initial Cost - FF&E 489      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 162      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,063      
Cost Capitalized Subsequent to Acquisition - FF&E 1,029      
Gross Amount Carried - Land and Improvements 1,841      
Gross Amount Carried - Building and Improvements 3,989      
Gross Amount Carried - FF&E 1,518      
Total 7,348      
Accumulated Depreciation $ (2,968)      
Date Acquired Dec. 13, 2012      
Date of Construction 1997      
Depreciable Lives 22 years      
Fort Lauderdale Davie [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 5,014      
Initial Cost - Building and Improvements 3,117      
Initial Cost - FF&E 492      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 217      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,102      
Cost Capitalized Subsequent to Acquisition - FF&E 1,258      
Gross Amount Carried - Land and Improvements 5,231      
Gross Amount Carried - Building and Improvements 4,219      
Gross Amount Carried - FF&E 1,750      
Total 11,200      
Accumulated Depreciation $ (2,838)      
Date Acquired Dec. 13, 2012      
Date of Construction 1997      
Depreciable Lives 23 years      
Daytona Beach International Speedway [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 987      
Initial Cost - Building and Improvements 3,972      
Initial Cost - FF&E 45      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 100      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 483      
Cost Capitalized Subsequent to Acquisition - FF&E 1,261      
Gross Amount Carried - Land and Improvements 1,087      
Gross Amount Carried - Building and Improvements 4,455      
Gross Amount Carried - FF&E 1,306      
Total 6,848      
Accumulated Depreciation $ (1,938)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 41 years      
Fort Lauderdale Deerfield Beach [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,885      
Initial Cost - Building and Improvements 3,421      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 169      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 643      
Cost Capitalized Subsequent to Acquisition - FF&E 1,678      
Gross Amount Carried - Land and Improvements 3,054      
Gross Amount Carried - Building and Improvements 4,064      
Gross Amount Carried - FF&E 1,716      
Total 8,834      
Accumulated Depreciation $ (2,106)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Destin US 98 Emerald Coast Pkwy [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,149      
Initial Cost - Building and Improvements 2,528      
Initial Cost - FF&E 96      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 125      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,653      
Cost Capitalized Subsequent to Acquisition - FF&E 931      
Gross Amount Carried - Land and Improvements 1,274      
Gross Amount Carried - Building and Improvements 4,181      
Gross Amount Carried - FF&E 1,027      
Total 6,482      
Accumulated Depreciation $ (2,341)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 48 years      
Fort Lauderdale Convention Center Cruise Port [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,441      
Initial Cost - Building and Improvements 7,008      
Initial Cost - FF&E 71      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 86      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,034      
Cost Capitalized Subsequent to Acquisition - FF&E 2,122      
Gross Amount Carried - Land and Improvements 3,527      
Gross Amount Carried - Building and Improvements 8,042      
Gross Amount Carried - FF&E 2,193      
Total 13,762      
Accumulated Depreciation $ (3,402)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Fort Lauderdale Cypress Creek Andrews Ave [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,761      
Initial Cost - Building and Improvements 2,685      
Initial Cost - FF&E 41      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 155      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 687      
Cost Capitalized Subsequent to Acquisition - FF&E 1,267      
Gross Amount Carried - Land and Improvements 2,916      
Gross Amount Carried - Building and Improvements 3,372      
Gross Amount Carried - FF&E 1,308      
Total 7,596      
Accumulated Depreciation $ (2,032)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 33 years      
Fort Lauderdale Cypress Creek NW 6th Way [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,480      
Initial Cost - Building and Improvements 751      
Initial Cost - FF&E 62      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 87      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 839      
Cost Capitalized Subsequent to Acquisition - FF&E 1,139      
Gross Amount Carried - Land and Improvements 2,567      
Gross Amount Carried - Building and Improvements 1,590      
Gross Amount Carried - FF&E 1,201      
Total 5,358      
Accumulated Depreciation $ (1,372)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 42 years      
Fort Lauderdale Plantation [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 6,352      
Initial Cost - Building and Improvements 2,252      
Initial Cost - FF&E 61      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 196      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 828      
Cost Capitalized Subsequent to Acquisition - FF&E 1,878      
Gross Amount Carried - Land and Improvements 6,548      
Gross Amount Carried - Building and Improvements 3,080      
Gross Amount Carried - FF&E 1,939      
Total 11,567      
Accumulated Depreciation $ (1,714)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 40 years      
Gainesville I-75 [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 846      
Initial Cost - Building and Improvements 6,416      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 59      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 778      
Cost Capitalized Subsequent to Acquisition - FF&E 1,080      
Gross Amount Carried - Land and Improvements 905      
Gross Amount Carried - Building and Improvements 7,194      
Gross Amount Carried - FF&E 1,124      
Total 9,223      
Accumulated Depreciation $ (2,957)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Jacksonville Baymeadows [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,163      
Initial Cost - Building and Improvements 2,662      
Initial Cost - FF&E 48      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 96      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 912      
Cost Capitalized Subsequent to Acquisition - FF&E 1,526      
Gross Amount Carried - Land and Improvements 1,259      
Gross Amount Carried - Building and Improvements 3,574      
Gross Amount Carried - FF&E 1,574      
Total 6,407      
Accumulated Depreciation $ (2,025)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Jacksonville Lenoir Avenue East [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 969      
Initial Cost - Building and Improvements 1,057      
Initial Cost - FF&E 63      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 82      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 685      
Cost Capitalized Subsequent to Acquisition - FF&E 1,206      
Gross Amount Carried - Land and Improvements 1,051      
Gross Amount Carried - Building and Improvements 1,742      
Gross Amount Carried - FF&E 1,269      
Total 4,062      
Accumulated Depreciation $ (1,494)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Jacksonville Deerwood Park [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 943      
Initial Cost - Building and Improvements 3,910      
Initial Cost - FF&E 66      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 161      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,137      
Cost Capitalized Subsequent to Acquisition - FF&E 1,872      
Gross Amount Carried - Land and Improvements 1,104      
Gross Amount Carried - Building and Improvements 5,047      
Gross Amount Carried - FF&E 1,938      
Total 8,089      
Accumulated Depreciation $ (2,637)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 40 years      
Jacksonville Lenoir Avenue South [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 842      
Initial Cost - Building and Improvements 1,862      
Initial Cost - FF&E 47      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 71      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 567      
Cost Capitalized Subsequent to Acquisition - FF&E 1,011      
Gross Amount Carried - Land and Improvements 913      
Gross Amount Carried - Building and Improvements 2,429      
Gross Amount Carried - FF&E 1,058      
Total 4,400      
Accumulated Depreciation $ (1,338)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 44 years      
Jacksonville Riverwalk Convention Center [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 593      
Initial Cost - Building and Improvements 3,693      
Initial Cost - FF&E 52      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 113      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 749      
Cost Capitalized Subsequent to Acquisition - FF&E 1,025      
Gross Amount Carried - Land and Improvements 706      
Gross Amount Carried - Building and Improvements 4,442      
Gross Amount Carried - FF&E 1,077      
Total 6,225      
Accumulated Depreciation $ (2,258)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 40 years      
Jacksonville Salisbury Rd Southpoint [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 727      
Initial Cost - Building and Improvements 720      
Initial Cost - FF&E 52      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 131      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 2,120      
Cost Capitalized Subsequent to Acquisition - FF&E 1,336      
Gross Amount Carried - Land and Improvements 858      
Gross Amount Carried - Building and Improvements 2,840      
Gross Amount Carried - FF&E 1,388      
Total 5,086      
Accumulated Depreciation $ (2,451)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Jacksonville Southside St Johns Towne Center [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 925      
Initial Cost - Building and Improvements 2,679      
Initial Cost - FF&E 47      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 141      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,297      
Cost Capitalized Subsequent to Acquisition - FF&E 1,500      
Gross Amount Carried - Land and Improvements 1,066      
Gross Amount Carried - Building and Improvements 3,976      
Gross Amount Carried - FF&E 1,547      
Total 6,589      
Accumulated Depreciation $ (2,112)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Orlando Lake Mary 1036 Greenwood Blvd [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,229      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 19      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 61      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 575      
Cost Capitalized Subsequent to Acquisition - FF&E 928      
Gross Amount Carried - Land and Improvements 2,290      
Gross Amount Carried - Building and Improvements 575      
Gross Amount Carried - FF&E 947      
Total 3,812      
Accumulated Depreciation $ (963)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Orlando Lake Mary 1040 Greenwood Blvd [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,685      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 25      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 120      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 941      
Cost Capitalized Subsequent to Acquisition - FF&E 1,218      
Gross Amount Carried - Land and Improvements 2,805      
Gross Amount Carried - Building and Improvements 941      
Gross Amount Carried - FF&E 1,243      
Total 4,989      
Accumulated Depreciation $ (1,222)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Melbourne Airport [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,423      
Initial Cost - Building and Improvements 4,160      
Initial Cost - FF&E 53      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 127      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 607      
Cost Capitalized Subsequent to Acquisition - FF&E 1,054      
Gross Amount Carried - Land and Improvements 1,550      
Gross Amount Carried - Building and Improvements 4,767      
Gross Amount Carried - FF&E 1,107      
Total 7,424      
Accumulated Depreciation $ (2,075)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 39 years      
Miami Airport Blue Lagoon [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 9,702      
Initial Cost - Building and Improvements 4,910      
Initial Cost - FF&E 70      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 109      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,411      
Cost Capitalized Subsequent to Acquisition - FF&E 2,576      
Gross Amount Carried - Land and Improvements 9,811      
Gross Amount Carried - Building and Improvements 6,321      
Gross Amount Carried - FF&E 2,646      
Total 18,778      
Accumulated Depreciation $ (3,491)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 33 years      
Miami Airport Doral [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 10,164      
Initial Cost - Building and Improvements 4,188      
Initial Cost - FF&E 1,131      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 437      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,360      
Cost Capitalized Subsequent to Acquisition - FF&E 1,837      
Gross Amount Carried - Land and Improvements 10,601      
Gross Amount Carried - Building and Improvements 5,548      
Gross Amount Carried - FF&E 2,968      
Total 19,117      
Accumulated Depreciation $ (4,003)      
Date Acquired Dec. 13, 2012      
Date of Construction 1997      
Depreciable Lives 26 years      
Miami Airport Doral 87th Avenue South [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,451      
Initial Cost - Building and Improvements 7,542      
Initial Cost - FF&E 92      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 67      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 972      
Cost Capitalized Subsequent to Acquisition - FF&E 1,876      
Gross Amount Carried - Land and Improvements 4,518      
Gross Amount Carried - Building and Improvements 8,514      
Gross Amount Carried - FF&E 1,968      
Total 15,000      
Accumulated Depreciation $ (3,222)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Miami Airport Doral 25th Street [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,135      
Initial Cost - Building and Improvements 5,307      
Initial Cost - FF&E 125      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 79      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 957      
Cost Capitalized Subsequent to Acquisition - FF&E 2,176      
Gross Amount Carried - Land and Improvements 4,214      
Gross Amount Carried - Building and Improvements 6,264      
Gross Amount Carried - FF&E 2,301      
Total 12,779      
Accumulated Depreciation $ (2,977)      
Date Acquired Oct. 08, 2010      
Date of Construction 2002      
Depreciable Lives 42 years      
Miami Airport Miami Springs [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 8,014      
Initial Cost - Building and Improvements 3,657      
Initial Cost - FF&E 71      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 103      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 2,787      
Cost Capitalized Subsequent to Acquisition - FF&E 2,082      
Gross Amount Carried - Land and Improvements 8,117      
Gross Amount Carried - Building and Improvements 6,444      
Gross Amount Carried - FF&E 2,153      
Total 16,714      
Accumulated Depreciation $ (3,465)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 40 years      
Miami Downtown Brickell Cruise Port [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,323      
Initial Cost - Building and Improvements 7,312      
Initial Cost - FF&E 85      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 106      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,073      
Cost Capitalized Subsequent to Acquisition - FF&E 1,983      
Gross Amount Carried - Land and Improvements 3,429      
Gross Amount Carried - Building and Improvements 8,385      
Gross Amount Carried - FF&E 2,068      
Total 13,882      
Accumulated Depreciation $ (3,402)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Miami Coral Gables [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,866      
Initial Cost - Building and Improvements 7,211      
Initial Cost - FF&E 76      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 84      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 917      
Cost Capitalized Subsequent to Acquisition - FF&E 2,030      
Gross Amount Carried - Land and Improvements 2,950      
Gross Amount Carried - Building and Improvements 8,128      
Gross Amount Carried - FF&E 2,106      
Total 13,184      
Accumulated Depreciation $ (3,279)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Orlando Convention Center 6443 Westwood [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,472      
Initial Cost - Building and Improvements 2,071      
Initial Cost - FF&E 68      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 117      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 851      
Cost Capitalized Subsequent to Acquisition - FF&E 1,282      
Gross Amount Carried - Land and Improvements 2,589      
Gross Amount Carried - Building and Improvements 2,922      
Gross Amount Carried - FF&E 1,350      
Total 6,861      
Accumulated Depreciation $ (2,246)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 43 years      
Orlando Convention Center Universal Blvd [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,326      
Initial Cost - Building and Improvements 3,097      
Initial Cost - FF&E 58      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 197      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,029      
Cost Capitalized Subsequent to Acquisition - FF&E 1,801      
Gross Amount Carried - Land and Improvements 3,523      
Gross Amount Carried - Building and Improvements 4,126      
Gross Amount Carried - FF&E 1,859      
Total 9,508      
Accumulated Depreciation $ (3,141)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Orlando Convention Center Sports Complex [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,767      
Initial Cost - Building and Improvements 1,466      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 111      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 860      
Cost Capitalized Subsequent to Acquisition - FF&E 1,185      
Gross Amount Carried - Land and Improvements 2,878      
Gross Amount Carried - Building and Improvements 2,326      
Gross Amount Carried - FF&E 1,228      
Total 6,432      
Accumulated Depreciation $ (1,923)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Orlando Lake Buena Vista [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,137      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 30      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 191      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,060      
Cost Capitalized Subsequent to Acquisition - FF&E 1,828      
Gross Amount Carried - Land and Improvements 4,328      
Gross Amount Carried - Building and Improvements 1,060      
Gross Amount Carried - FF&E 1,858      
Total 7,246      
Accumulated Depreciation $ (2,299)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Orlando Maitland 1776 Pembrook Dr [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,103      
Initial Cost - Building and Improvements 807      
Initial Cost - FF&E 74      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 57      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 554      
Cost Capitalized Subsequent to Acquisition - FF&E 1,029      
Gross Amount Carried - Land and Improvements 2,160      
Gross Amount Carried - Building and Improvements 1,361      
Gross Amount Carried - FF&E 1,103      
Total 4,624      
Accumulated Depreciation $ (1,239)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 45 years      
Orlando Maitland Summit Tower Blvd [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,577      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 65      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 126      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,033      
Cost Capitalized Subsequent to Acquisition - FF&E 1,619      
Gross Amount Carried - Land and Improvements 3,703      
Gross Amount Carried - Building and Improvements 1,033      
Gross Amount Carried - FF&E 1,684      
Total 6,420      
Accumulated Depreciation $ (1,529)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Orlando Maitland 1760 Pembrook Dr [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,133      
Initial Cost - Building and Improvements 1,347      
Initial Cost - FF&E 41      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 49      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 511      
Cost Capitalized Subsequent to Acquisition - FF&E 963      
Gross Amount Carried - Land and Improvements 2,182      
Gross Amount Carried - Building and Improvements 1,858      
Gross Amount Carried - FF&E 1,004      
Total 5,044      
Accumulated Depreciation $ (1,323)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Orlando Southpark Commodity Circle [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,483      
Initial Cost - Building and Improvements 2,051      
Initial Cost - FF&E 64      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 128      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,009      
Cost Capitalized Subsequent to Acquisition - FF&E 1,674      
Gross Amount Carried - Land and Improvements 3,611      
Gross Amount Carried - Building and Improvements 3,060      
Gross Amount Carried - FF&E 1,738      
Total 8,409      
Accumulated Depreciation $ (2,381)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 40 years      
Orlando Southpark Equity Row [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,854      
Initial Cost - Building and Improvements 432      
Initial Cost - FF&E 49      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 92      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 856      
Cost Capitalized Subsequent to Acquisition - FF&E 1,493      
Gross Amount Carried - Land and Improvements 2,946      
Gross Amount Carried - Building and Improvements 1,288      
Gross Amount Carried - FF&E 1,542      
Total 5,776      
Accumulated Depreciation $ (1,597)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Orlando Orlando Theme Parks Vineland Rd [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,813      
Initial Cost - Building and Improvements 2,874      
Initial Cost - FF&E 66      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 128      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 629      
Cost Capitalized Subsequent to Acquisition - FF&E 1,253      
Gross Amount Carried - Land and Improvements 2,941      
Gross Amount Carried - Building and Improvements 3,503      
Gross Amount Carried - FF&E 1,319      
Total 7,763      
Accumulated Depreciation $ (2,222)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 42 years      
Orlando Orlando Theme Parks Major Blvd [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,349      
Initial Cost - Building and Improvements 3,190      
Initial Cost - FF&E 52      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 153      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 784      
Cost Capitalized Subsequent to Acquisition - FF&E 1,256      
Gross Amount Carried - Land and Improvements 3,502      
Gross Amount Carried - Building and Improvements 3,974      
Gross Amount Carried - FF&E 1,308      
Total 8,784      
Accumulated Depreciation $ (2,356)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Pensacola University Mall [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 934      
Initial Cost - Building and Improvements 4,059      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 70      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 581      
Cost Capitalized Subsequent to Acquisition - FF&E 1,062      
Gross Amount Carried - Land and Improvements 1,004      
Gross Amount Carried - Building and Improvements 4,640      
Gross Amount Carried - FF&E 1,100      
Total 6,744      
Accumulated Depreciation $ (2,135)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Fort Lauderdale Cypress Creek Park North [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,567      
Initial Cost - Building and Improvements 2,828      
Initial Cost - FF&E 65      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 153      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 2,064      
Cost Capitalized Subsequent to Acquisition - FF&E 2,945      
Gross Amount Carried - Land and Improvements 3,720      
Gross Amount Carried - Building and Improvements 4,892      
Gross Amount Carried - FF&E 3,010      
Total 11,622      
Accumulated Depreciation $ (3,320)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Tallahassee Killearn [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 356      
Initial Cost - Building and Improvements 1,769      
Initial Cost - FF&E 29      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 88      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,080      
Cost Capitalized Subsequent to Acquisition - FF&E 846      
Gross Amount Carried - Land and Improvements 444      
Gross Amount Carried - Building and Improvements 2,849      
Gross Amount Carried - FF&E 875      
Total 4,168      
Accumulated Depreciation $ (1,554)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 28 years      
Fort Lauderdale Tamarac [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,709      
Initial Cost - Building and Improvements 3,054      
Initial Cost - FF&E 712      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 152      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,736      
Cost Capitalized Subsequent to Acquisition - FF&E 1,139      
Gross Amount Carried - Land and Improvements 3,861      
Gross Amount Carried - Building and Improvements 4,790      
Gross Amount Carried - FF&E 1,851      
Total 10,502      
Accumulated Depreciation $ (3,383)      
Date Acquired Dec. 13, 2012      
Date of Construction 1997      
Depreciable Lives 21 years      
Tampa Airport Memorial Hwy [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,513      
Initial Cost - Building and Improvements 1,342      
Initial Cost - FF&E 69      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 161      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 673      
Cost Capitalized Subsequent to Acquisition - FF&E 1,259      
Gross Amount Carried - Land and Improvements 2,674      
Gross Amount Carried - Building and Improvements 2,015      
Gross Amount Carried - FF&E 1,328      
Total 6,017      
Accumulated Depreciation $ (1,792)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 42 years      
Tampa Airport - N Westshore Blvd [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,564      
Initial Cost - Building and Improvements 3,918      
Initial Cost - FF&E 64      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 115      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,401      
Cost Capitalized Subsequent to Acquisition - FF&E 1,779      
Gross Amount Carried - Land and Improvements 2,679      
Gross Amount Carried - Building and Improvements 5,319      
Gross Amount Carried - FF&E 1,843      
Total 9,841      
Accumulated Depreciation $ (3,098)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Tampa Airport Spruce Street [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,437      
Initial Cost - Building and Improvements 3,066      
Initial Cost - FF&E 102      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 75      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 577      
Cost Capitalized Subsequent to Acquisition - FF&E 976      
Gross Amount Carried - Land and Improvements 2,512      
Gross Amount Carried - Building and Improvements 3,643      
Gross Amount Carried - FF&E 1,078      
Total 7,233      
Accumulated Depreciation $ (1,874)      
Date Acquired Oct. 08, 2010      
Date of Construction 2003      
Depreciable Lives 43 years      
Tampa North USF Attractions [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,028      
Initial Cost - Building and Improvements 845      
Initial Cost - FF&E 37      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 172      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 718      
Cost Capitalized Subsequent to Acquisition - FF&E 1,171      
Gross Amount Carried - Land and Improvements 2,200      
Gross Amount Carried - Building and Improvements 1,563      
Gross Amount Carried - FF&E 1,208      
Total 4,971      
Accumulated Depreciation $ (1,370)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Tampa North Airport [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,294      
Initial Cost - Building and Improvements 2,236      
Initial Cost - FF&E 490      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 154      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 991      
Cost Capitalized Subsequent to Acquisition - FF&E 1,053      
Gross Amount Carried - Land and Improvements 1,448      
Gross Amount Carried - Building and Improvements 3,227      
Gross Amount Carried - FF&E 1,543      
Total 6,218      
Accumulated Depreciation $ (2,615)      
Date Acquired Dec. 13, 2012      
Date of Construction 1997      
Depreciable Lives 20 years      
West Palm Beach Northpoint Corporate Park [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,723      
Initial Cost - Building and Improvements 3,326      
Initial Cost - FF&E 49      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 93      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 500      
Cost Capitalized Subsequent to Acquisition - FF&E 1,069      
Gross Amount Carried - Land and Improvements 2,816      
Gross Amount Carried - Building and Improvements 3,826      
Gross Amount Carried - FF&E 1,118      
Total 7,760      
Accumulated Depreciation $ (1,822)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Atlanta Alpharetta Northpoint East [Member] | GEORGIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 717      
Initial Cost - Building and Improvements 591      
Initial Cost - FF&E 42      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 125      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 824      
Cost Capitalized Subsequent to Acquisition - FF&E 1,463      
Gross Amount Carried - Land and Improvements 842      
Gross Amount Carried - Building and Improvements 1,415      
Gross Amount Carried - FF&E 1,505      
Total 3,762      
Accumulated Depreciation $ (1,481)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 27 years      
Atlanta Alpharetta Northpoint West [Member] | GEORGIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,218      
Initial Cost - Building and Improvements 1,673      
Initial Cost - FF&E 58      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 118      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 782      
Cost Capitalized Subsequent to Acquisition - FF&E 1,335      
Gross Amount Carried - Land and Improvements 1,336      
Gross Amount Carried - Building and Improvements 2,455      
Gross Amount Carried - FF&E 1,393      
Total 5,184      
Accumulated Depreciation $ (1,721)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 42 years      
Atlanta Alpharetta Rock Mill Rd [Member] | GEORGIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,391      
Initial Cost - Building and Improvements 1,101      
Initial Cost - FF&E 40      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 51      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 554      
Cost Capitalized Subsequent to Acquisition - FF&E 821      
Gross Amount Carried - Land and Improvements 1,442      
Gross Amount Carried - Building and Improvements 1,655      
Gross Amount Carried - FF&E 861      
Total 3,958      
Accumulated Depreciation $ (1,298)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Atlanta Clairmont [Member] | GEORGIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,142      
Initial Cost - Building and Improvements 3,284      
Initial Cost - FF&E 40      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 92      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 644      
Cost Capitalized Subsequent to Acquisition - FF&E 970      
Gross Amount Carried - Land and Improvements 1,234      
Gross Amount Carried - Building and Improvements 3,928      
Gross Amount Carried - FF&E 1,010      
Total 6,172      
Accumulated Depreciation $ (2,019)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Atlanta Buckhead [Member] | GEORGIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,183      
Initial Cost - Building and Improvements 4,086      
Initial Cost - FF&E 42      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 96      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 816      
Cost Capitalized Subsequent to Acquisition - FF&E 1,332      
Gross Amount Carried - Land and Improvements 1,279      
Gross Amount Carried - Building and Improvements 4,902      
Gross Amount Carried - FF&E 1,374      
Total 7,555      
Accumulated Depreciation $ (2,395)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Atlanta Marietta Interstate N Pkwy [Member] | GEORGIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,766      
Initial Cost - Building and Improvements 3,023      
Initial Cost - FF&E 72      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 90      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,032      
Cost Capitalized Subsequent to Acquisition - FF&E 1,345      
Gross Amount Carried - Land and Improvements 1,856      
Gross Amount Carried - Building and Improvements 4,055      
Gross Amount Carried - FF&E 1,417      
Total 7,328      
Accumulated Depreciation $ (1,993)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 41 years      
Atlanta Marietta Wildwood [Member] | GEORGIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 852      
Initial Cost - Building and Improvements 2,881      
Initial Cost - FF&E 40      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 86      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 752      
Cost Capitalized Subsequent to Acquisition - FF&E 1,049      
Gross Amount Carried - Land and Improvements 938      
Gross Amount Carried - Building and Improvements 3,633      
Gross Amount Carried - FF&E 1,089      
Total 5,660      
Accumulated Depreciation $ (2,009)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 36 years      
Atlanta Perimeter Hammond Drive [Member] | GEORGIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,921      
Initial Cost - Building and Improvements 3,398      
Initial Cost - FF&E 45      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 215      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 845      
Cost Capitalized Subsequent to Acquisition - FF&E 1,319      
Gross Amount Carried - Land and Improvements 2,136      
Gross Amount Carried - Building and Improvements 4,243      
Gross Amount Carried - FF&E 1,364      
Total 7,743      
Accumulated Depreciation $ (2,478)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Atlanta Perimeter Crestline [Member] | GEORGIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,562      
Initial Cost - Building and Improvements 1,581      
Initial Cost - FF&E 46      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 83      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 566      
Cost Capitalized Subsequent to Acquisition - FF&E 1,131      
Gross Amount Carried - Land and Improvements 1,645      
Gross Amount Carried - Building and Improvements 2,147      
Gross Amount Carried - FF&E 1,177      
Total 4,969      
Accumulated Depreciation $ (1,568)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 40 years      
Atlanta Perimeter Peachtree Dunwoody [Member] | GEORGIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,203      
Initial Cost - Building and Improvements 2,928      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 135      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 775      
Cost Capitalized Subsequent to Acquisition - FF&E 1,133      
Gross Amount Carried - Land and Improvements 1,338      
Gross Amount Carried - Building and Improvements 3,703      
Gross Amount Carried - FF&E 1,177      
Total 6,218      
Accumulated Depreciation $ (2,038)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Atlanta Vinings [Member] | GEORGIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,924      
Initial Cost - Building and Improvements 5,785      
Initial Cost - FF&E 57      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 87      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 794      
Cost Capitalized Subsequent to Acquisition - FF&E 1,314      
Gross Amount Carried - Land and Improvements 2,011      
Gross Amount Carried - Building and Improvements 6,579      
Gross Amount Carried - FF&E 1,371      
Total 9,961      
Accumulated Depreciation $ (2,680)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 40 years      
Atlanta Duluth [Member] | GEORGIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,177      
Initial Cost - Building and Improvements 1,252      
Initial Cost - FF&E 61      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 74      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 564      
Cost Capitalized Subsequent to Acquisition - FF&E 743      
Gross Amount Carried - Land and Improvements 1,251      
Gross Amount Carried - Building and Improvements 1,816      
Gross Amount Carried - FF&E 804      
Total 3,871      
Accumulated Depreciation $ (1,046)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 49 years      
Atlanta Gwinnett Place [Member] | GEORGIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,269      
Initial Cost - Building and Improvements 3,234      
Initial Cost - FF&E 48      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 375      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,128      
Cost Capitalized Subsequent to Acquisition - FF&E 1,352      
Gross Amount Carried - Land and Improvements 1,644      
Gross Amount Carried - Building and Improvements 4,362      
Gross Amount Carried - FF&E 1,400      
Total 7,406      
Accumulated Depreciation $ (2,295)      
Date Acquired Oct. 08, 2010      
Date of Construction 1990      
Depreciable Lives 30 years      
Atlanta Kennesaw Chastain Rd [Member] | GEORGIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,092      
Initial Cost - Building and Improvements 1,560      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 105      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 610      
Cost Capitalized Subsequent to Acquisition - FF&E 1,391      
Gross Amount Carried - Land and Improvements 1,197      
Gross Amount Carried - Building and Improvements 2,170      
Gross Amount Carried - FF&E 1,429      
Total 4,796      
Accumulated Depreciation $ (1,658)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 27 years      
Atlanta Kennesaw Town Center [Member] | GEORGIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,122      
Initial Cost - Building and Improvements 2,213      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 75      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 698      
Cost Capitalized Subsequent to Acquisition - FF&E 1,009      
Gross Amount Carried - Land and Improvements 1,197      
Gross Amount Carried - Building and Improvements 2,911      
Gross Amount Carried - FF&E 1,047      
Total 5,155      
Accumulated Depreciation $ (1,560)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Atlanta Marietta Powers Ferry Rd [Member] | GEORGIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,718      
Initial Cost - Building and Improvements 1,891      
Initial Cost - FF&E 58      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 52      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 932      
Cost Capitalized Subsequent to Acquisition - FF&E 1,401      
Gross Amount Carried - Land and Improvements 2,770      
Gross Amount Carried - Building and Improvements 2,823      
Gross Amount Carried - FF&E 1,459      
Total 7,052      
Accumulated Depreciation $ (1,931)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Atlanta Marietta Windy Hill [Member] | GEORGIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,645      
Initial Cost - Building and Improvements 2,192      
Initial Cost - FF&E 41      
Cost Capitalized Subsequent to Acquisition - Land and Improvements (104)      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 865      
Cost Capitalized Subsequent to Acquisition - FF&E 1,100      
Gross Amount Carried - Land and Improvements 1,541      
Gross Amount Carried - Building and Improvements 3,057      
Gross Amount Carried - FF&E 1,141      
Total 5,739      
Accumulated Depreciation $ (1,635)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 39 years      
Atlanta Morrow [Member] | GEORGIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,713      
Initial Cost - Building and Improvements 2,276      
Initial Cost - FF&E 41      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 94      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 687      
Cost Capitalized Subsequent to Acquisition - FF&E 1,044      
Gross Amount Carried - Land and Improvements 1,807      
Gross Amount Carried - Building and Improvements 2,963      
Gross Amount Carried - FF&E 1,085      
Total 5,855      
Accumulated Depreciation $ (1,533)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 39 years      
Atlanta Peachtree Corners [Member] | GEORGIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,256      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 19      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 112      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 629      
Cost Capitalized Subsequent to Acquisition - FF&E 1,047      
Gross Amount Carried - Land and Improvements 1,368      
Gross Amount Carried - Building and Improvements 629      
Gross Amount Carried - FF&E 1,066      
Total 3,063      
Accumulated Depreciation $ (906)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Savannah Midtown [Member] | GEORGIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 564      
Initial Cost - Building and Improvements 5,079      
Initial Cost - FF&E 66      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 66      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 520      
Cost Capitalized Subsequent to Acquisition - FF&E 1,093      
Gross Amount Carried - Land and Improvements 630      
Gross Amount Carried - Building and Improvements 5,599      
Gross Amount Carried - FF&E 1,159      
Total 7,388      
Accumulated Depreciation $ (2,430)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Atlanta Cumberland Mall [Member] | GEORGIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,631      
Initial Cost - Building and Improvements 2,038      
Initial Cost - FF&E 45      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 85      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,011      
Cost Capitalized Subsequent to Acquisition - FF&E 1,195      
Gross Amount Carried - Land and Improvements 1,716      
Gross Amount Carried - Building and Improvements 3,049      
Gross Amount Carried - FF&E 1,240      
Total 6,005      
Accumulated Depreciation $ (1,905)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Des Moines Urbandale [Member] | IOWA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,119      
Initial Cost - Building and Improvements 2,684      
Initial Cost - FF&E 41      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 130      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 639      
Cost Capitalized Subsequent to Acquisition - FF&E 879      
Gross Amount Carried - Land and Improvements 1,249      
Gross Amount Carried - Building and Improvements 3,323      
Gross Amount Carried - FF&E 920      
Total 5,492      
Accumulated Depreciation $ (1,754)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Des Moines West Des Moines [Member] | IOWA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,089      
Initial Cost - Building and Improvements 2,742      
Initial Cost - FF&E 39      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 121      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 856      
Cost Capitalized Subsequent to Acquisition - FF&E 1,184      
Gross Amount Carried - Land and Improvements 1,210      
Gross Amount Carried - Building and Improvements 3,598      
Gross Amount Carried - FF&E 1,223      
Total 6,031      
Accumulated Depreciation $ (2,452)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 27 years      
Boise Airport [Member] | IDAHO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 862      
Initial Cost - Building and Improvements 1,647      
Initial Cost - FF&E 39      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 84      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 933      
Cost Capitalized Subsequent to Acquisition - FF&E 1,125      
Gross Amount Carried - Land and Improvements 946      
Gross Amount Carried - Building and Improvements 2,580      
Gross Amount Carried - FF&E 1,164      
Total 4,690      
Accumulated Depreciation $ (1,528)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Chicago Midway [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,028      
Initial Cost - Building and Improvements 2,261      
Initial Cost - FF&E 130      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 105      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 769      
Cost Capitalized Subsequent to Acquisition - FF&E 1,140      
Gross Amount Carried - Land and Improvements 2,133      
Gross Amount Carried - Building and Improvements 3,030      
Gross Amount Carried - FF&E 1,270      
Total 6,433      
Accumulated Depreciation $ (2,130)      
Date Acquired Oct. 08, 2010      
Date of Construction 2003      
Depreciable Lives 43 years      
Bloomington Normal [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 941      
Initial Cost - Building and Improvements 3,404      
Initial Cost - FF&E 61      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 64      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 586      
Cost Capitalized Subsequent to Acquisition - FF&E 931      
Gross Amount Carried - Land and Improvements 1,005      
Gross Amount Carried - Building and Improvements 3,990      
Gross Amount Carried - FF&E 992      
Total 5,987      
Accumulated Depreciation $ (1,763)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Chicago Buffalo Grove Deerfield [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,264      
Initial Cost - Building and Improvements 4,986      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 77      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 904      
Cost Capitalized Subsequent to Acquisition - FF&E 1,107      
Gross Amount Carried - Land and Improvements 2,341      
Gross Amount Carried - Building and Improvements 5,890      
Gross Amount Carried - FF&E 1,151      
Total 9,382      
Accumulated Depreciation $ (2,691)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Chicago Burr Ridge [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,033      
Initial Cost - Building and Improvements 4,406      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 125      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,024      
Cost Capitalized Subsequent to Acquisition - FF&E 1,118      
Gross Amount Carried - Land and Improvements 2,158      
Gross Amount Carried - Building and Improvements 5,430      
Gross Amount Carried - FF&E 1,161      
Total 8,749      
Accumulated Depreciation $ (2,620)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 36 years      
Champaign Urbana [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,221      
Initial Cost - Building and Improvements 4,043      
Initial Cost - FF&E 35      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 89      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 508      
Cost Capitalized Subsequent to Acquisition - FF&E 772      
Gross Amount Carried - Land and Improvements 1,310      
Gross Amount Carried - Building and Improvements 4,551      
Gross Amount Carried - FF&E 807      
Total 6,668      
Accumulated Depreciation $ (1,757)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Chicago Darien [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,754      
Initial Cost - Building and Improvements 4,286      
Initial Cost - FF&E 42      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 129      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 698      
Cost Capitalized Subsequent to Acquisition - FF&E 938      
Gross Amount Carried - Land and Improvements 1,883      
Gross Amount Carried - Building and Improvements 4,984      
Gross Amount Carried - FF&E 980      
Total 7,847      
Accumulated Depreciation $ (2,240)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Chicago O'Hare [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,946      
Initial Cost - Building and Improvements 3,737      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 151      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,048      
Cost Capitalized Subsequent to Acquisition - FF&E 1,220      
Gross Amount Carried - Land and Improvements 2,097      
Gross Amount Carried - Building and Improvements 4,785      
Gross Amount Carried - FF&E 1,264      
Total 8,146      
Accumulated Depreciation $ (2,446)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Chicago O'Hare Allstate Arena [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,122      
Initial Cost - Building and Improvements 1,434      
Initial Cost - FF&E 71      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 97      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 841      
Cost Capitalized Subsequent to Acquisition - FF&E 1,114      
Gross Amount Carried - Land and Improvements 2,219      
Gross Amount Carried - Building and Improvements 2,275      
Gross Amount Carried - FF&E 1,185      
Total 5,679      
Accumulated Depreciation $ (1,614)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 40 years      
Chicago Downers Grove [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,592      
Initial Cost - Building and Improvements 3,321      
Initial Cost - FF&E 53      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 150      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,688      
Cost Capitalized Subsequent to Acquisition - FF&E 1,687      
Gross Amount Carried - Land and Improvements 2,742      
Gross Amount Carried - Building and Improvements 5,009      
Gross Amount Carried - FF&E 1,740      
Total 9,491      
Accumulated Depreciation $ (3,098)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 36 years      
Chicago Elmhurst O'Hare [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,728      
Initial Cost - Building and Improvements 2,769      
Initial Cost - FF&E 42      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 131      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 632      
Cost Capitalized Subsequent to Acquisition - FF&E 1,035      
Gross Amount Carried - Land and Improvements 1,859      
Gross Amount Carried - Building and Improvements 3,401      
Gross Amount Carried - FF&E 1,077      
Total 6,337      
Accumulated Depreciation $ (1,885)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Chicago Gurnee [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,557      
Initial Cost - Building and Improvements 2,759      
Initial Cost - FF&E 37      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 161      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 816      
Cost Capitalized Subsequent to Acquisition - FF&E 1,094      
Gross Amount Carried - Land and Improvements 1,718      
Gross Amount Carried - Building and Improvements 3,575      
Gross Amount Carried - FF&E 1,131      
Total 6,424      
Accumulated Depreciation $ (1,959)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Chicago Hanover Park [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,217      
Initial Cost - Building and Improvements 1,081      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 62      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 722      
Cost Capitalized Subsequent to Acquisition - FF&E 810      
Gross Amount Carried - Land and Improvements 4,279      
Gross Amount Carried - Building and Improvements 1,803      
Gross Amount Carried - FF&E 848      
Total 6,930      
Accumulated Depreciation $ (1,423)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Chicago Hillside [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,661      
Initial Cost - Building and Improvements 1,134      
Initial Cost - FF&E 49      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 101      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 792      
Cost Capitalized Subsequent to Acquisition - FF&E 1,156      
Gross Amount Carried - Land and Improvements 1,762      
Gross Amount Carried - Building and Improvements 1,926      
Gross Amount Carried - FF&E 1,205      
Total 4,893      
Accumulated Depreciation $ (1,836)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Chicago Itasca [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,419      
Initial Cost - Building and Improvements 2,764      
Initial Cost - FF&E 46      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 120      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 807      
Cost Capitalized Subsequent to Acquisition - FF&E 1,107      
Gross Amount Carried - Land and Improvements 1,539      
Gross Amount Carried - Building and Improvements 3,571      
Gross Amount Carried - FF&E 1,153      
Total 6,263      
Accumulated Depreciation $ (1,896)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 36 years      
Chicago Lansing [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,778      
Initial Cost - Building and Improvements 2,399      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 173      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 687      
Cost Capitalized Subsequent to Acquisition - FF&E 1,120      
Gross Amount Carried - Land and Improvements 1,951      
Gross Amount Carried - Building and Improvements 3,086      
Gross Amount Carried - FF&E 1,164      
Total 6,201      
Accumulated Depreciation $ (2,095)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Chicago Lisle [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,908      
Initial Cost - Building and Improvements 2,176      
Initial Cost - FF&E 42      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 100      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 506      
Cost Capitalized Subsequent to Acquisition - FF&E 889      
Gross Amount Carried - Land and Improvements 2,008      
Gross Amount Carried - Building and Improvements 2,682      
Gross Amount Carried - FF&E 931      
Total 5,621      
Accumulated Depreciation $ (1,669)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 40 years      
Chicago Lombard Oakbrook [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,692      
Initial Cost - Building and Improvements 1,060      
Initial Cost - FF&E 59      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 142      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,050      
Cost Capitalized Subsequent to Acquisition - FF&E 1,408      
Gross Amount Carried - Land and Improvements 3,834      
Gross Amount Carried - Building and Improvements 2,110      
Gross Amount Carried - FF&E 1,467      
Total 7,411      
Accumulated Depreciation $ (2,075)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Chicago Lombard Yorktown Center [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,029      
Initial Cost - Building and Improvements 3,367      
Initial Cost - FF&E 58      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 110      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 674      
Cost Capitalized Subsequent to Acquisition - FF&E 1,110      
Gross Amount Carried - Land and Improvements 2,139      
Gross Amount Carried - Building and Improvements 4,041      
Gross Amount Carried - FF&E 1,168      
Total 7,348      
Accumulated Depreciation $ (1,949)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 40 years      
Chicago Naperville East [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,686      
Initial Cost - Building and Improvements 4,231      
Initial Cost - FF&E 48      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 169      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,224      
Cost Capitalized Subsequent to Acquisition - FF&E 1,300      
Gross Amount Carried - Land and Improvements 1,855      
Gross Amount Carried - Building and Improvements 5,455      
Gross Amount Carried - FF&E 1,348      
Total 8,658      
Accumulated Depreciation $ (2,941)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Chicago Naperville West [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,084      
Initial Cost - Building and Improvements 2,386      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 146      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 910      
Cost Capitalized Subsequent to Acquisition - FF&E 1,219      
Gross Amount Carried - Land and Improvements 3,230      
Gross Amount Carried - Building and Improvements 3,296      
Gross Amount Carried - FF&E 1,263      
Total 7,789      
Accumulated Depreciation $ (2,114)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 36 years      
St Louis O'Fallon IL [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,099      
Initial Cost - Building and Improvements 2,897      
Initial Cost - FF&E 34      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 56      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 702      
Cost Capitalized Subsequent to Acquisition - FF&E 780      
Gross Amount Carried - Land and Improvements 1,155      
Gross Amount Carried - Building and Improvements 3,599      
Gross Amount Carried - FF&E 814      
Total 5,568      
Accumulated Depreciation $ (1,541)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Peoria North [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,063      
Initial Cost - Building and Improvements 3,528      
Initial Cost - FF&E 63      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 58      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 393      
Cost Capitalized Subsequent to Acquisition - FF&E 805      
Gross Amount Carried - Land and Improvements 1,121      
Gross Amount Carried - Building and Improvements 3,921      
Gross Amount Carried - FF&E 868      
Total 5,910      
Accumulated Depreciation $ (1,830)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Rockford I-90 [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,046      
Initial Cost - Building and Improvements 1,989      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 99      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 597      
Cost Capitalized Subsequent to Acquisition - FF&E 1,008      
Gross Amount Carried - Land and Improvements 1,145      
Gross Amount Carried - Building and Improvements 2,586      
Gross Amount Carried - FF&E 1,046      
Total 4,777      
Accumulated Depreciation $ (1,442)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 47 years      
Rockford State Street [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 971      
Initial Cost - Building and Improvements 293      
Initial Cost - FF&E 34      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 162      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 595      
Cost Capitalized Subsequent to Acquisition - FF&E 983      
Gross Amount Carried - Land and Improvements 1,133      
Gross Amount Carried - Building and Improvements 888      
Gross Amount Carried - FF&E 1,017      
Total 3,038      
Accumulated Depreciation $ (1,449)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 27 years      
Chicago Rolling Meadows [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,643      
Initial Cost - Building and Improvements 640      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 56      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 801      
Cost Capitalized Subsequent to Acquisition - FF&E 1,186      
Gross Amount Carried - Land and Improvements 1,699      
Gross Amount Carried - Building and Improvements 1,441      
Gross Amount Carried - FF&E 1,230      
Total 4,370      
Accumulated Depreciation $ (1,392)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 36 years      
Chicago Romeoville Bollingbrook [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,741      
Initial Cost - Building and Improvements 3,612      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 105      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 791      
Cost Capitalized Subsequent to Acquisition - FF&E 961      
Gross Amount Carried - Land and Improvements 1,846      
Gross Amount Carried - Building and Improvements 4,403      
Gross Amount Carried - FF&E 999      
Total 7,248      
Accumulated Depreciation $ (2,035)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Chicago Skokie [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,305      
Initial Cost - Building and Improvements 8,355      
Initial Cost - FF&E 65      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 136      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 917      
Cost Capitalized Subsequent to Acquisition - FF&E 1,430      
Gross Amount Carried - Land and Improvements 2,441      
Gross Amount Carried - Building and Improvements 9,272      
Gross Amount Carried - FF&E 1,495      
Total 13,208      
Accumulated Depreciation $ (3,690)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 40 years      
Chicago Vernon Hills Lake Forest [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,471      
Initial Cost - Building and Improvements 4,030      
Initial Cost - FF&E 60      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 55      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 487      
Cost Capitalized Subsequent to Acquisition - FF&E 1,010      
Gross Amount Carried - Land and Improvements 2,526      
Gross Amount Carried - Building and Improvements 4,517      
Gross Amount Carried - FF&E 1,070      
Total 8,113      
Accumulated Depreciation $ (2,123)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 40 years      
Chicago Vernon Hills Lincolnshire [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,467      
Initial Cost - Building and Improvements 1,053      
Initial Cost - FF&E 66      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 97      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 834      
Cost Capitalized Subsequent to Acquisition - FF&E 1,275      
Gross Amount Carried - Land and Improvements 2,564      
Gross Amount Carried - Building and Improvements 1,887      
Gross Amount Carried - FF&E 1,341      
Total 5,792      
Accumulated Depreciation $ (1,892)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Chicago Westmont Oak Brook [Member] | ILLINOIS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,510      
Initial Cost - Building and Improvements 587      
Initial Cost - FF&E 52      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 148      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,148      
Cost Capitalized Subsequent to Acquisition - FF&E 1,413      
Gross Amount Carried - Land and Improvements 3,658      
Gross Amount Carried - Building and Improvements 1,735      
Gross Amount Carried - FF&E 1,465      
Total 6,858      
Accumulated Depreciation $ (2,072)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Evansville East [Member] | INDIANA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 387      
Initial Cost - Building and Improvements 2,295      
Initial Cost - FF&E 34      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 121      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 476      
Cost Capitalized Subsequent to Acquisition - FF&E 990      
Gross Amount Carried - Land and Improvements 508      
Gross Amount Carried - Building and Improvements 2,771      
Gross Amount Carried - FF&E 1,024      
Total 4,303      
Accumulated Depreciation $ (1,770)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 27 years      
Indianapolis Castleton [Member] | INDIANA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 558      
Initial Cost - Building and Improvements 2,108      
Initial Cost - FF&E 40      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 96      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 638      
Cost Capitalized Subsequent to Acquisition - FF&E 956      
Gross Amount Carried - Land and Improvements 654      
Gross Amount Carried - Building and Improvements 2,746      
Gross Amount Carried - FF&E 996      
Total 4,396      
Accumulated Depreciation $ (1,541)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Indianapolis North Carmel [Member] | INDIANA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 812      
Initial Cost - Building and Improvements 851      
Initial Cost - FF&E 29      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 120      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 566      
Cost Capitalized Subsequent to Acquisition - FF&E 824      
Gross Amount Carried - Land and Improvements 932      
Gross Amount Carried - Building and Improvements 1,417      
Gross Amount Carried - FF&E 853      
Total 3,202      
Accumulated Depreciation $ (955)      
Date Acquired Oct. 08, 2010      
Date of Construction 1990      
Depreciable Lives 30 years      
Indianapolis West 86th St [Member] | INDIANA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 581      
Initial Cost - Building and Improvements 2,330      
Initial Cost - FF&E 40      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 208      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 945      
Cost Capitalized Subsequent to Acquisition - FF&E 1,177      
Gross Amount Carried - Land and Improvements 789      
Gross Amount Carried - Building and Improvements 3,275      
Gross Amount Carried - FF&E 1,217      
Total 5,281      
Accumulated Depreciation $ (1,816)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 39 years      
Merrillville US Rte 30 [Member] | INDIANA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 693      
Initial Cost - Building and Improvements 3,923      
Initial Cost - FF&E 39      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 146      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 712      
Cost Capitalized Subsequent to Acquisition - FF&E 1,025      
Gross Amount Carried - Land and Improvements 839      
Gross Amount Carried - Building and Improvements 4,635      
Gross Amount Carried - FF&E 1,064      
Total 6,538      
Accumulated Depreciation $ (2,345)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 36 years      
South Bend Mishawaka North [Member] | INDIANA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 497      
Initial Cost - Building and Improvements 1,929      
Initial Cost - FF&E 62      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 102      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 705      
Cost Capitalized Subsequent to Acquisition - FF&E 960      
Gross Amount Carried - Land and Improvements 599      
Gross Amount Carried - Building and Improvements 2,634      
Gross Amount Carried - FF&E 1,022      
Total 4,255      
Accumulated Depreciation $ (1,535)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
South Bend Mishawaka South [Member] | INDIANA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 457      
Initial Cost - Building and Improvements 1,146      
Initial Cost - FF&E 34      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 96      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 503      
Cost Capitalized Subsequent to Acquisition - FF&E 999      
Gross Amount Carried - Land and Improvements 553      
Gross Amount Carried - Building and Improvements 1,649      
Gross Amount Carried - FF&E 1,033      
Total 3,235      
Accumulated Depreciation $ (1,332)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 27 years      
Cincinnati Covington [Member] | KENTUCKY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 880      
Initial Cost - Building and Improvements 5,352      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 63      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 804      
Cost Capitalized Subsequent to Acquisition - FF&E 1,110      
Gross Amount Carried - Land and Improvements 943      
Gross Amount Carried - Building and Improvements 6,156      
Gross Amount Carried - FF&E 1,148      
Total 8,247      
Accumulated Depreciation $ (2,457)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Cincinnati Florence Meijer Dr [Member] | KENTUCKY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 549      
Initial Cost - Building and Improvements 1,850      
Initial Cost - FF&E 33      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 163      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 550      
Cost Capitalized Subsequent to Acquisition - FF&E 1,134      
Gross Amount Carried - Land and Improvements 712      
Gross Amount Carried - Building and Improvements 2,400      
Gross Amount Carried - FF&E 1,167      
Total 4,279      
Accumulated Depreciation $ (1,654)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 26 years      
Cincinnati Florence Turfway Rd [Member] | KENTUCKY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 827      
Initial Cost - Building and Improvements 2,575      
Initial Cost - FF&E 37      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 109      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 644      
Cost Capitalized Subsequent to Acquisition - FF&E 964      
Gross Amount Carried - Land and Improvements 936      
Gross Amount Carried - Building and Improvements 3,219      
Gross Amount Carried - FF&E 1,001      
Total 5,156      
Accumulated Depreciation $ (1,618)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Louisville Alliant Avenue [Member] | KENTUCKY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 812      
Initial Cost - Building and Improvements 2,628      
Initial Cost - FF&E 48      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 94      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 642      
Cost Capitalized Subsequent to Acquisition - FF&E 1,083      
Gross Amount Carried - Land and Improvements 906      
Gross Amount Carried - Building and Improvements 3,270      
Gross Amount Carried - FF&E 1,131      
Total 5,307      
Accumulated Depreciation $ (1,892)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 39 years      
Louisville Dutchman [Member] | KENTUCKY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 662      
Initial Cost - Building and Improvements 2,540      
Initial Cost - FF&E 45      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 49      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 725      
Cost Capitalized Subsequent to Acquisition - FF&E 1,017      
Gross Amount Carried - Land and Improvements 711      
Gross Amount Carried - Building and Improvements 3,265      
Gross Amount Carried - FF&E 1,062      
Total 5,038      
Accumulated Depreciation $ (1,721)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 31 years      
Louisville Hurstbourne [Member] | KENTUCKY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 656      
Initial Cost - Building and Improvements 439      
Initial Cost - FF&E 30      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 326      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 637      
Cost Capitalized Subsequent to Acquisition - FF&E 936      
Gross Amount Carried - Land and Improvements 982      
Gross Amount Carried - Building and Improvements 1,076      
Gross Amount Carried - FF&E 966      
Total 3,024      
Accumulated Depreciation $ (1,338)      
Date Acquired Oct. 08, 2010      
Date of Construction 1988      
Depreciable Lives 28 years      
Baton Rouge Citiplace [Member] | LOUISIANA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,029      
Initial Cost - Building and Improvements 5,875      
Initial Cost - FF&E 66      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 75      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 868      
Cost Capitalized Subsequent to Acquisition - FF&E 1,043      
Gross Amount Carried - Land and Improvements 1,104      
Gross Amount Carried - Building and Improvements 6,743      
Gross Amount Carried - FF&E 1,109      
Total 8,956      
Accumulated Depreciation $ (2,563)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
New Orleans Kenner [Member] | LOUISIANA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,028      
Initial Cost - Building and Improvements 6,843      
Initial Cost - FF&E 79      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 120      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,050      
Cost Capitalized Subsequent to Acquisition - FF&E 1,047      
Gross Amount Carried - Land and Improvements 1,148      
Gross Amount Carried - Building and Improvements 7,893      
Gross Amount Carried - FF&E 1,126      
Total 10,167      
Accumulated Depreciation $ (2,766)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Lafayette Airport [Member] | LOUISIANA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 436      
Initial Cost - Building and Improvements 2,212      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 68      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 883      
Cost Capitalized Subsequent to Acquisition - FF&E 1,019      
Gross Amount Carried - Land and Improvements 504      
Gross Amount Carried - Building and Improvements 3,095      
Gross Amount Carried - FF&E 1,057      
Total 4,656      
Accumulated Depreciation $ (1,789)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
New Orleans Metairie [Member] | LOUISIANA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 559      
Initial Cost - Building and Improvements 5,559      
Initial Cost - FF&E 41      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 56      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 628      
Cost Capitalized Subsequent to Acquisition - FF&E 1,101      
Gross Amount Carried - Land and Improvements 615      
Gross Amount Carried - Building and Improvements 6,187      
Gross Amount Carried - FF&E 1,142      
Total 7,944      
Accumulated Depreciation $ (2,557)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Boston Braintree [Member] | MASSACHUSETTS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,599      
Initial Cost - Building and Improvements 9,110      
Initial Cost - FF&E 90      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 73      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 712      
Cost Capitalized Subsequent to Acquisition - FF&E 1,270      
Gross Amount Carried - Land and Improvements 2,672      
Gross Amount Carried - Building and Improvements 9,822      
Gross Amount Carried - FF&E 1,360      
Total 13,854      
Accumulated Depreciation $ (3,422)      
Date Acquired Oct. 08, 2010      
Date of Construction 2002      
Depreciable Lives 42 years      
Boston Burlington [Member] | MASSACHUSETTS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,533      
Initial Cost - Building and Improvements 6,944      
Initial Cost - FF&E 58      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 81      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,332      
Cost Capitalized Subsequent to Acquisition - FF&E 1,564      
Gross Amount Carried - Land and Improvements 2,614      
Gross Amount Carried - Building and Improvements 8,276      
Gross Amount Carried - FF&E 1,622      
Total 12,512      
Accumulated Depreciation $ (3,845)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Boston Marlborough [Member] | MASSACHUSETTS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,137      
Initial Cost - Building and Improvements 3,464      
Initial Cost - FF&E 48      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 78      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,063      
Cost Capitalized Subsequent to Acquisition - FF&E 1,445      
Gross Amount Carried - Land and Improvements 2,215      
Gross Amount Carried - Building and Improvements 4,527      
Gross Amount Carried - FF&E 1,493      
Total 8,235      
Accumulated Depreciation $ (2,683)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Foxboro Norton [Member] | MASSACHUSETTS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,153      
Initial Cost - Building and Improvements 4,729      
Initial Cost - FF&E 98      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 44      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 654      
Cost Capitalized Subsequent to Acquisition - FF&E 900      
Gross Amount Carried - Land and Improvements 2,197      
Gross Amount Carried - Building and Improvements 5,383      
Gross Amount Carried - FF&E 998      
Total 8,578      
Accumulated Depreciation $ (2,107)      
Date Acquired Oct. 08, 2010      
Date of Construction 2003      
Depreciable Lives 43 years      
Boston Peabody [Member] | MASSACHUSETTS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,649      
Initial Cost - Building and Improvements 5,178      
Initial Cost - FF&E 110      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 106      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,344      
Cost Capitalized Subsequent to Acquisition - FF&E 1,460      
Gross Amount Carried - Land and Improvements 1,755      
Gross Amount Carried - Building and Improvements 6,522      
Gross Amount Carried - FF&E 1,570      
Total 9,847      
Accumulated Depreciation $ (3,002)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 43 years      
Boston-Tewksbury [Member] | MASSACHUSETTS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,547      
Initial Cost - Building and Improvements 4,378      
Initial Cost - FF&E 58      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 72      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 620      
Cost Capitalized Subsequent to Acquisition - FF&E 1,191      
Gross Amount Carried - Land and Improvements 1,619      
Gross Amount Carried - Building and Improvements 4,998      
Gross Amount Carried - FF&E 1,249      
Total 7,866      
Accumulated Depreciation $ (2,165)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Boston Waltham 52 4th Ave [Member] | MASSACHUSETTS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,025      
Initial Cost - Building and Improvements 6,620      
Initial Cost - FF&E 58      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 84      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,024      
Cost Capitalized Subsequent to Acquisition - FF&E 1,645      
Gross Amount Carried - Land and Improvements 2,109      
Gross Amount Carried - Building and Improvements 7,644      
Gross Amount Carried - FF&E 1,703      
Total 11,456      
Accumulated Depreciation $ (3,516)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Boston Waltham 32 4th Ave [Member] | MASSACHUSETTS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,851      
Initial Cost - Building and Improvements 7,411      
Initial Cost - FF&E 72      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 206      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 839      
Cost Capitalized Subsequent to Acquisition - FF&E 1,602      
Gross Amount Carried - Land and Improvements 2,057      
Gross Amount Carried - Building and Improvements 8,250      
Gross Amount Carried - FF&E 1,674      
Total 11,981      
Accumulated Depreciation $ (3,736)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Boston Westborough Computer Dr [ Member] | MASSACHUSETTS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,747      
Initial Cost - Building and Improvements 2,788      
Initial Cost - FF&E 48      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 182      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 779      
Cost Capitalized Subsequent to Acquisition - FF&E 1,277      
Gross Amount Carried - Land and Improvements 2,929      
Gross Amount Carried - Building and Improvements 3,567      
Gross Amount Carried - FF&E 1,325      
Total 7,821      
Accumulated Depreciation $ (2,367)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Boston Westborough Connector Road [Member] | MASSACHUSETTS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,154      
Initial Cost - Building and Improvements 1,519      
Initial Cost - FF&E 57      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 60      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 500      
Cost Capitalized Subsequent to Acquisition - FF&E 851      
Gross Amount Carried - Land and Improvements 3,214      
Gross Amount Carried - Building and Improvements 2,019      
Gross Amount Carried - FF&E 908      
Total 6,141      
Accumulated Depreciation $ (1,500)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Boston Westborough East Main Street [Member] | MASSACHUSETTS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,366      
Initial Cost - Building and Improvements 2,763      
Initial Cost - FF&E 81      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 99      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 781      
Cost Capitalized Subsequent to Acquisition - FF&E 1,063      
Gross Amount Carried - Land and Improvements 2,465      
Gross Amount Carried - Building and Improvements 3,544      
Gross Amount Carried - FF&E 1,144      
Total 7,153      
Accumulated Depreciation $ (2,017)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 42 years      
Boston Woburn [Member] | MASSACHUSETTS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,879      
Initial Cost - Building and Improvements 4,426      
Initial Cost - FF&E 48      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 115      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 729      
Cost Capitalized Subsequent to Acquisition - FF&E 1,226      
Gross Amount Carried - Land and Improvements 1,994      
Gross Amount Carried - Building and Improvements 5,155      
Gross Amount Carried - FF&E 1,274      
Total 8,423      
Accumulated Depreciation $ (2,573)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 39 years      
Annapolis Admiral Cochrane Drive [Member] | MARYLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,121      
Initial Cost - Building and Improvements 5,919      
Initial Cost - FF&E 52      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 58      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 590      
Cost Capitalized Subsequent to Acquisition - FF&E 1,253      
Gross Amount Carried - Land and Improvements 2,179      
Gross Amount Carried - Building and Improvements 6,509      
Gross Amount Carried - FF&E 1,305      
Total 9,993      
Accumulated Depreciation $ (2,946)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Annapolis Womack Drive [Member] | MARYLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,376      
Initial Cost - Building and Improvements 4,684      
Initial Cost - FF&E 131      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 74      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 430      
Cost Capitalized Subsequent to Acquisition - FF&E 844      
Gross Amount Carried - Land and Improvements 1,450      
Gross Amount Carried - Building and Improvements 5,114      
Gross Amount Carried - FF&E 975      
Total 7,539      
Accumulated Depreciation $ (2,242)      
Date Acquired Oct. 08, 2010      
Date of Construction 2004      
Depreciable Lives 45 years      
Baltimore Bel Air Aberdeen [Member] | MARYLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,768      
Initial Cost - Building and Improvements 5,344      
Initial Cost - FF&E 110      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 38      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 437      
Cost Capitalized Subsequent to Acquisition - FF&E 958      
Gross Amount Carried - Land and Improvements 1,806      
Gross Amount Carried - Building and Improvements 5,781      
Gross Amount Carried - FF&E 1,068      
Total 8,655      
Accumulated Depreciation $ (2,315)      
Date Acquired Oct. 08, 2010      
Date of Construction 2004      
Depreciable Lives 44 years      
Columbia Columbia Parkway [Member] | MARYLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,785      
Initial Cost - Building and Improvements 6,287      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 126      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 713      
Cost Capitalized Subsequent to Acquisition - FF&E 941      
Gross Amount Carried - Land and Improvements 1,911      
Gross Amount Carried - Building and Improvements 7,000      
Gross Amount Carried - FF&E 979      
Total 9,890      
Accumulated Depreciation $ (2,790)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Columbia Columbia Corporate Park [Member] | MARYLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,056      
Initial Cost - Building and Improvements 10,874      
Initial Cost - FF&E 81      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 148      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,304      
Cost Capitalized Subsequent to Acquisition - FF&E 1,447      
Gross Amount Carried - Land and Improvements 3,204      
Gross Amount Carried - Building and Improvements 12,178      
Gross Amount Carried - FF&E 1,528      
Total 16,910      
Accumulated Depreciation $ (4,821)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 39 years      
Columbia Gateway Drive [Member] | MARYLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,241      
Initial Cost - Building and Improvements 5,038      
Initial Cost - FF&E 42      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 86      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 949      
Cost Capitalized Subsequent to Acquisition - FF&E 1,246      
Gross Amount Carried - Land and Improvements 2,327      
Gross Amount Carried - Building and Improvements 5,987      
Gross Amount Carried - FF&E 1,288      
Total 9,602      
Accumulated Depreciation $ (3,508)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 27 years      
Frederick Westview Dr [Member] | MARYLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,891      
Initial Cost - Building and Improvements 5,522      
Initial Cost - FF&E 41      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 73      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 539      
Cost Capitalized Subsequent to Acquisition - FF&E 891      
Gross Amount Carried - Land and Improvements 1,964      
Gross Amount Carried - Building and Improvements 6,061      
Gross Amount Carried - FF&E 932      
Total 8,957      
Accumulated Depreciation $ (2,419)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Washington DC Gaithersburg North [Member] | MARYLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,088      
Initial Cost - Building and Improvements 3,973      
Initial Cost - FF&E 42      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 54      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 479      
Cost Capitalized Subsequent to Acquisition - FF&E 884      
Gross Amount Carried - Land and Improvements 2,142      
Gross Amount Carried - Building and Improvements 4,452      
Gross Amount Carried - FF&E 926      
Total 7,520      
Accumulated Depreciation $ (1,941)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Washington DC Gaithersburg South [Member] | MARYLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,233      
Initial Cost - Building and Improvements 4,128      
Initial Cost - FF&E 59      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 106      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 663      
Cost Capitalized Subsequent to Acquisition - FF&E 1,066      
Gross Amount Carried - Land and Improvements 2,339      
Gross Amount Carried - Building and Improvements 4,791      
Gross Amount Carried - FF&E 1,125      
Total 8,255      
Accumulated Depreciation $ (2,254)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 40 years      
Washington DC Germantown Milestone [Member] | MARYLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,413      
Initial Cost - Building and Improvements 4,673      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 138      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 515      
Cost Capitalized Subsequent to Acquisition - FF&E 857      
Gross Amount Carried - Land and Improvements 1,551      
Gross Amount Carried - Building and Improvements 5,188      
Gross Amount Carried - FF&E 901      
Total 7,640      
Accumulated Depreciation $ (2,202)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Washington DC Germantown Town Center [Member] | MARYLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 5,541      
Initial Cost - Building and Improvements 2,269      
Initial Cost - FF&E 698      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 137      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,085      
Cost Capitalized Subsequent to Acquisition - FF&E 821      
Gross Amount Carried - Land and Improvements 5,678      
Gross Amount Carried - Building and Improvements 3,354      
Gross Amount Carried - FF&E 1,519      
Total 10,551      
Accumulated Depreciation $ (3,347)      
Date Acquired Dec. 13, 2012      
Date of Construction 1997      
Depreciable Lives 19 years      
Baltimore Glen Burnie [Member] | MARYLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,374      
Initial Cost - Building and Improvements 9,428      
Initial Cost - FF&E 132      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 75      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 460      
Cost Capitalized Subsequent to Acquisition - FF&E 974      
Gross Amount Carried - Land and Improvements 2,449      
Gross Amount Carried - Building and Improvements 9,888      
Gross Amount Carried - FF&E 1,106      
Total 13,443      
Accumulated Depreciation $ (3,323)      
Date Acquired Oct. 08, 2010      
Date of Construction 2004      
Depreciable Lives 44 years      
Columbia Laurel Ft Meade [Member] | MARYLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,505      
Initial Cost - Building and Improvements 5,910      
Initial Cost - FF&E 112      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 90      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 514      
Cost Capitalized Subsequent to Acquisition - FF&E 1,019      
Gross Amount Carried - Land and Improvements 1,595      
Gross Amount Carried - Building and Improvements 6,424      
Gross Amount Carried - FF&E 1,131      
Total 9,150      
Accumulated Depreciation $ (2,652)      
Date Acquired Oct. 08, 2010      
Date of Construction 2004      
Depreciable Lives 44 years      
Washington DC Landover [Member] | MARYLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,119      
Initial Cost - Building and Improvements 5,378      
Initial Cost - FF&E 39      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 62      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 693      
Cost Capitalized Subsequent to Acquisition - FF&E 1,052      
Gross Amount Carried - Land and Improvements 3,181      
Gross Amount Carried - Building and Improvements 6,071      
Gross Amount Carried - FF&E 1,091      
Total 10,343      
Accumulated Depreciation $ (2,655)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Lexington Park Pax River [Member] | MARYLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,206      
Initial Cost - Building and Improvements 5,140      
Initial Cost - FF&E 48      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 78      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 587      
Cost Capitalized Subsequent to Acquisition - FF&E 986      
Gross Amount Carried - Land and Improvements 1,284      
Gross Amount Carried - Building and Improvements 5,727      
Gross Amount Carried - FF&E 1,034      
Total 8,045      
Accumulated Depreciation $ (2,467)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 40 years      
Baltimore BWI Airport International Dr [Member] | MARYLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,801      
Initial Cost - Building and Improvements 5,663      
Initial Cost - FF&E 1,003      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 299      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,138      
Cost Capitalized Subsequent to Acquisition - FF&E 967      
Gross Amount Carried - Land and Improvements 4,100      
Gross Amount Carried - Building and Improvements 6,801      
Gross Amount Carried - FF&E 1,970      
Total 12,871      
Accumulated Depreciation $ (4,202)      
Date Acquired Dec. 13, 2012      
Date of Construction 1997      
Depreciable Lives 32 years      
Baltimore BWl Airport Aero Dr [Member] | MARYLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,316      
Initial Cost - Building and Improvements 8,515      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 136      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 631      
Cost Capitalized Subsequent to Acquisition - FF&E 999      
Gross Amount Carried - Land and Improvements 2,452      
Gross Amount Carried - Building and Improvements 9,146      
Gross Amount Carried - FF&E 1,042      
Total 12,640      
Accumulated Depreciation $ (3,501)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Washington DC Rockville [Member] | MARYLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 5,800      
Initial Cost - Building and Improvements 9,696      
Initial Cost - FF&E 64      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 117      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,058      
Cost Capitalized Subsequent to Acquisition - FF&E 1,457      
Gross Amount Carried - Land and Improvements 5,917      
Gross Amount Carried - Building and Improvements 10,754      
Gross Amount Carried - FF&E 1,521      
Total 18,192      
Accumulated Depreciation $ (4,269)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Baltimore Timonium [Member] | MARYLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,004      
Initial Cost - Building and Improvements 6,358      
Initial Cost - FF&E 39      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 124      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 615      
Cost Capitalized Subsequent to Acquisition - FF&E 968      
Gross Amount Carried - Land and Improvements 2,128      
Gross Amount Carried - Building and Improvements 6,973      
Gross Amount Carried - FF&E 1,007      
Total 10,108      
Accumulated Depreciation $ (2,872)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Portland Scarborough [Member] | MAINE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 828      
Initial Cost - Building and Improvements 4,601      
Initial Cost - FF&E 52      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 121      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 630      
Cost Capitalized Subsequent to Acquisition - FF&E 1,069      
Gross Amount Carried - Land and Improvements 949      
Gross Amount Carried - Building and Improvements 5,231      
Gross Amount Carried - FF&E 1,121      
Total 7,301      
Accumulated Depreciation $ (2,392)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Detroit Ann Arbor Briarwood Mall [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,416      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 41      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 190      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 703      
Cost Capitalized Subsequent to Acquisition - FF&E 1,038      
Gross Amount Carried - Land and Improvements 3,606      
Gross Amount Carried - Building and Improvements 703      
Gross Amount Carried - FF&E 1,079      
Total 5,388      
Accumulated Depreciation $ (1,268)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Detroit Ann Arbor University South [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 955      
Initial Cost - Building and Improvements 1,139      
Initial Cost - FF&E 42      
Cost Capitalized Subsequent to Acquisition - Land and Improvements (150)      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 442      
Cost Capitalized Subsequent to Acquisition - FF&E 1,037      
Gross Amount Carried - Land and Improvements 805      
Gross Amount Carried - Building and Improvements 1,581      
Gross Amount Carried - FF&E 1,079      
Total 3,465      
Accumulated Depreciation $ (1,405)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 41 years      
Auburn Hills University Drive [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,363      
Initial Cost - Building and Improvements 588      
Initial Cost - FF&E 59      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 162      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 863      
Cost Capitalized Subsequent to Acquisition - FF&E 1,337      
Gross Amount Carried - Land and Improvements 1,525      
Gross Amount Carried - Building and Improvements 1,451      
Gross Amount Carried - FF&E 1,396      
Total 4,372      
Accumulated Depreciation $ (1,831)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Detroit Auburn Hills Featherstone Rd [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,226      
Initial Cost - Building and Improvements 3,584      
Initial Cost - FF&E 75      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 262      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,103      
Cost Capitalized Subsequent to Acquisition - FF&E 1,544      
Gross Amount Carried - Land and Improvements 1,488      
Gross Amount Carried - Building and Improvements 4,687      
Gross Amount Carried - FF&E 1,619      
Total 7,794      
Accumulated Depreciation $ (2,876)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 41 years      
Detroit Auburn Hills I-75 [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,948      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 47      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 192      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 592      
Cost Capitalized Subsequent to Acquisition - FF&E 1,124      
Gross Amount Carried - Land and Improvements 2,140      
Gross Amount Carried - Building and Improvements 592      
Gross Amount Carried - FF&E 1,171      
Total 3,903      
Accumulated Depreciation $ (1,544)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Detroit Canton [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,501      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 59      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 178      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 728      
Cost Capitalized Subsequent to Acquisition - FF&E 1,021      
Gross Amount Carried - Land and Improvements 1,679      
Gross Amount Carried - Building and Improvements 728      
Gross Amount Carried - FF&E 1,080      
Total 3,487      
Accumulated Depreciation $ (1,395)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Detroit Dearborn [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,018      
Initial Cost - Building and Improvements 2,051      
Initial Cost - FF&E 77      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 136      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 803      
Cost Capitalized Subsequent to Acquisition - FF&E 1,034      
Gross Amount Carried - Land and Improvements 1,154      
Gross Amount Carried - Building and Improvements 2,854      
Gross Amount Carried - FF&E 1,111      
Total 5,119      
Accumulated Depreciation $ (1,790)      
Date Acquired Oct. 08, 2010      
Date of Construction 2002      
Depreciable Lives 42 years      
Detroit Farmington Hills [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,084      
Initial Cost - Building and Improvements 570      
Initial Cost - FF&E 41      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 160      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 585      
Cost Capitalized Subsequent to Acquisition - FF&E 985      
Gross Amount Carried - Land and Improvements 1,244      
Gross Amount Carried - Building and Improvements 1,155      
Gross Amount Carried - FF&E 1,026      
Total 3,425      
Accumulated Depreciation $ (1,211)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Grand Rapids Kentwood [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,297      
Initial Cost - Building and Improvements 1,644      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 156      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 638      
Cost Capitalized Subsequent to Acquisition - FF&E 1,060      
Gross Amount Carried - Land and Improvements 1,453      
Gross Amount Carried - Building and Improvements 2,282      
Gross Amount Carried - FF&E 1,098      
Total 4,833      
Accumulated Depreciation $ (1,540)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Detroit Madison Heights [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,787      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 108      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 769      
Cost Capitalized Subsequent to Acquisition - FF&E 1,130      
Gross Amount Carried - Land and Improvements 1,895      
Gross Amount Carried - Building and Improvements 769      
Gross Amount Carried - FF&E 1,173      
Total 3,837      
Accumulated Depreciation $ (1,087)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Detroit Novi Haggerty Road [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,102      
Initial Cost - Building and Improvements 1,620      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 148      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 684      
Cost Capitalized Subsequent to Acquisition - FF&E 1,045      
Gross Amount Carried - Land and Improvements 1,250      
Gross Amount Carried - Building and Improvements 2,304      
Gross Amount Carried - FF&E 1,089      
Total 4,643      
Accumulated Depreciation $ (1,663)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Detroit Novi Orchard Hill Place [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,237      
Initial Cost - Building and Improvements 421      
Initial Cost - FF&E 78      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 131      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 579      
Cost Capitalized Subsequent to Acquisition - FF&E 1,021      
Gross Amount Carried - Land and Improvements 1,368      
Gross Amount Carried - Building and Improvements 1,000      
Gross Amount Carried - FF&E 1,099      
Total 3,467      
Accumulated Depreciation $ (1,061)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 42 years      
Detroit Metropolitan Airport [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,161      
Initial Cost - Building and Improvements 2,462      
Initial Cost - FF&E 83      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 159      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 552      
Cost Capitalized Subsequent to Acquisition - FF&E 1,013      
Gross Amount Carried - Land and Improvements 1,320      
Gross Amount Carried - Building and Improvements 3,014      
Gross Amount Carried - FF&E 1,096      
Total 5,430      
Accumulated Depreciation $ (1,634)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Detroit Roseville [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,204      
Initial Cost - Building and Improvements 2,742      
Initial Cost - FF&E 71      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 132      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 711      
Cost Capitalized Subsequent to Acquisition - FF&E 1,112      
Gross Amount Carried - Land and Improvements 1,336      
Gross Amount Carried - Building and Improvements 3,453      
Gross Amount Carried - FF&E 1,183      
Total 5,972      
Accumulated Depreciation $ (1,781)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Detroit Southfield I-696 [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,746      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 84      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 107      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 754      
Cost Capitalized Subsequent to Acquisition - FF&E 1,164      
Gross Amount Carried - Land and Improvements 1,853      
Gross Amount Carried - Building and Improvements 754      
Gross Amount Carried - FF&E 1,248      
Total 3,855      
Accumulated Depreciation $ (1,444)      
Date Acquired Oct. 08, 2010      
Date of Construction 2002      
Detroit Southfield Northwestern Hwy [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,952      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 58      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 181      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,068      
Cost Capitalized Subsequent to Acquisition - FF&E 1,392      
Gross Amount Carried - Land and Improvements 2,133      
Gross Amount Carried - Building and Improvements 1,068      
Gross Amount Carried - FF&E 1,450      
Total 4,651      
Accumulated Depreciation $ (1,648)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Detroit Sterling Heights [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 998      
Initial Cost - Building and Improvements 1,550      
Initial Cost - FF&E 42      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 150      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 893      
Cost Capitalized Subsequent to Acquisition - FF&E 1,122      
Gross Amount Carried - Land and Improvements 1,148      
Gross Amount Carried - Building and Improvements 2,443      
Gross Amount Carried - FF&E 1,164      
Total 4,755      
Accumulated Depreciation $ (1,788)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Detroit Warren [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,448      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 37      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 141      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 734      
Cost Capitalized Subsequent to Acquisition - FF&E 868      
Gross Amount Carried - Land and Improvements 1,589      
Gross Amount Carried - Building and Improvements 734      
Gross Amount Carried - FF&E 905      
Total 3,228      
Accumulated Depreciation $ (796)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Minneapolis Bloomington [Member] | MINNESOTA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,440      
Initial Cost - Building and Improvements 3,092      
Initial Cost - FF&E 39      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 122      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 609      
Cost Capitalized Subsequent to Acquisition - FF&E 989      
Gross Amount Carried - Land and Improvements 1,562      
Gross Amount Carried - Building and Improvements 3,701      
Gross Amount Carried - FF&E 1,028      
Total 6,291      
Accumulated Depreciation $ (2,009)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Minneapolis Brooklyn Center [Member] | MINNESOTA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,367      
Initial Cost - Building and Improvements 2,491      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 143      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 793      
Cost Capitalized Subsequent to Acquisition - FF&E 1,213      
Gross Amount Carried - Land and Improvements 1,510      
Gross Amount Carried - Building and Improvements 3,284      
Gross Amount Carried - FF&E 1,251      
Total 6,045      
Accumulated Depreciation $ (1,868)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Minneapolis Airport Eagan South [Member] | MINNESOTA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,517      
Initial Cost - Building and Improvements 2,133      
Initial Cost - FF&E 51      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 107      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 617      
Cost Capitalized Subsequent to Acquisition - FF&E 1,019      
Gross Amount Carried - Land and Improvements 1,624      
Gross Amount Carried - Building and Improvements 2,750      
Gross Amount Carried - FF&E 1,070      
Total 5,444      
Accumulated Depreciation $ (1,704)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Minneapolis Airport Eagan North [Member] | MINNESOTA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,888      
Initial Cost - Building and Improvements 2,331      
Initial Cost - FF&E 60      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 151      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 932      
Cost Capitalized Subsequent to Acquisition - FF&E 1,411      
Gross Amount Carried - Land and Improvements 2,039      
Gross Amount Carried - Building and Improvements 3,263      
Gross Amount Carried - FF&E 1,471      
Total 6,773      
Accumulated Depreciation $ (2,248)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Minneapolis Eden Prairie Technology Drive [Member] | MINNESOTA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,199      
Initial Cost - Building and Improvements 2,289      
Initial Cost - FF&E 36      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 142      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 694      
Cost Capitalized Subsequent to Acquisition - FF&E 1,190      
Gross Amount Carried - Land and Improvements 1,341      
Gross Amount Carried - Building and Improvements 2,983      
Gross Amount Carried - FF&E 1,226      
Total 5,550      
Accumulated Depreciation $ (1,813)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Minneapolis Eden Prairie Valley View Road [Member] | MINNESOTA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,614      
Initial Cost - Building and Improvements 3,658      
Initial Cost - FF&E 39      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 102      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 725      
Cost Capitalized Subsequent to Acquisition - FF&E 1,047      
Gross Amount Carried - Land and Improvements 1,716      
Gross Amount Carried - Building and Improvements 4,383      
Gross Amount Carried - FF&E 1,086      
Total 7,185      
Accumulated Depreciation $ (2,008)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Minneapolis Maple Grove [Member] | MINNESOTA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,543      
Initial Cost - Building and Improvements 560      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 109      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 681      
Cost Capitalized Subsequent to Acquisition - FF&E 1,058      
Gross Amount Carried - Land and Improvements 2,652      
Gross Amount Carried - Building and Improvements 1,241      
Gross Amount Carried - FF&E 1,096      
Total 4,989      
Accumulated Depreciation $ (1,251)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Rochester North [Member] | MINNESOTA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,146      
Initial Cost - Building and Improvements 1,797      
Initial Cost - FF&E 48      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 83      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 676      
Cost Capitalized Subsequent to Acquisition - FF&E 883      
Gross Amount Carried - Land and Improvements 1,229      
Gross Amount Carried - Building and Improvements 2,473      
Gross Amount Carried - FF&E 931      
Total 4,633      
Accumulated Depreciation $ (1,596)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Rochester South [Member] | MINNESOTA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,119      
Initial Cost - Building and Improvements 1,439      
Initial Cost - FF&E 50      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 97      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 621      
Cost Capitalized Subsequent to Acquisition - FF&E 863      
Gross Amount Carried - Land and Improvements 1,216      
Gross Amount Carried - Building and Improvements 2,060      
Gross Amount Carried - FF&E 913      
Total 4,189      
Accumulated Depreciation $ (1,475)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Minneapolis Woodbury [Member] | MINNESOTA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,805      
Initial Cost - Building and Improvements 2,559      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 80      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 559      
Cost Capitalized Subsequent to Acquisition - FF&E 1,053      
Gross Amount Carried - Land and Improvements 1,885      
Gross Amount Carried - Building and Improvements 3,118      
Gross Amount Carried - FF&E 1,096      
Total 6,099      
Accumulated Depreciation $ (1,768)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
St Louis Airport Central [Member] | MISSOURI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,743      
Initial Cost - Building and Improvements 1,010      
Initial Cost - FF&E 57      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 112      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,010      
Cost Capitalized Subsequent to Acquisition - FF&E 1,744      
Gross Amount Carried - Land and Improvements 1,855      
Gross Amount Carried - Building and Improvements 2,020      
Gross Amount Carried - FF&E 1,801      
Total 5,676      
Accumulated Depreciation $ (1,770)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 39 years      
Columbia Stadium Blvd [Member] | MISSOURI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 734      
Initial Cost - Building and Improvements 2,511      
Initial Cost - FF&E 91      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 96      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 537      
Cost Capitalized Subsequent to Acquisition - FF&E 869      
Gross Amount Carried - Land and Improvements 830      
Gross Amount Carried - Building and Improvements 3,048      
Gross Amount Carried - FF&E 960      
Total 4,838      
Accumulated Depreciation $ (1,700)      
Date Acquired Oct. 08, 2010      
Date of Construction 2003      
Depreciable Lives 43 years      
St Louis Earth City [Member] | MISSOURI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,394      
Initial Cost - Building and Improvements 721      
Initial Cost - FF&E 34      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 111      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 722      
Cost Capitalized Subsequent to Acquisition - FF&E 1,057      
Gross Amount Carried - Land and Improvements 1,505      
Gross Amount Carried - Building and Improvements 1,443      
Gross Amount Carried - FF&E 1,091      
Total 4,039      
Accumulated Depreciation $ (1,373)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 27 years      
St Louis Westport Central [Member] | MISSOURI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 829      
Initial Cost - Building and Improvements 2,112      
Initial Cost - FF&E 48      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 68      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 677      
Cost Capitalized Subsequent to Acquisition - FF&E 1,082      
Gross Amount Carried - Land and Improvements 897      
Gross Amount Carried - Building and Improvements 2,789      
Gross Amount Carried - FF&E 1,130      
Total 4,816      
Accumulated Depreciation $ (1,860)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
St Louis Westport East Lackland Rd [Member] | MISSOURI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,334      
Initial Cost - Building and Improvements 2,692      
Initial Cost - FF&E 53      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 288      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 862      
Cost Capitalized Subsequent to Acquisition - FF&E 1,226      
Gross Amount Carried - Land and Improvements 1,622      
Gross Amount Carried - Building and Improvements 3,554      
Gross Amount Carried - FF&E 1,279      
Total 6,455      
Accumulated Depreciation $ (2,128)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 31 years      
Springfield South [Member] | MISSOURI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 777      
Initial Cost - Building and Improvements 3,170      
Initial Cost - FF&E 40      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 95      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 720      
Cost Capitalized Subsequent to Acquisition - FF&E 971      
Gross Amount Carried - Land and Improvements 872      
Gross Amount Carried - Building and Improvements 3,890      
Gross Amount Carried - FF&E 1,011      
Total 5,773      
Accumulated Depreciation $ (1,910)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
St Louis Westport Craig Road [Member] | MISSOURI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 982      
Initial Cost - Building and Improvements 220      
Initial Cost - FF&E 33      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 158      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 600      
Cost Capitalized Subsequent to Acquisition - FF&E 1,038      
Gross Amount Carried - Land and Improvements 1,140      
Gross Amount Carried - Building and Improvements 820      
Gross Amount Carried - FF&E 1,071      
Total 3,031      
Accumulated Depreciation $ (1,090)      
Date Acquired Oct. 08, 2010      
Date of Construction 1994      
Depreciable Lives 24 years      
St Louis St Peters [Member] | MISSOURI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,165      
Initial Cost - Building and Improvements 3,797      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 93      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 877      
Cost Capitalized Subsequent to Acquisition - FF&E 1,090      
Gross Amount Carried - Land and Improvements 1,258      
Gross Amount Carried - Building and Improvements 4,674      
Gross Amount Carried - FF&E 1,134      
Total 7,066      
Accumulated Depreciation $ (1,996)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Jackson East Beasley Road [Member] | MISSISSIPPI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 265      
Initial Cost - Building and Improvements 3,884      
Initial Cost - FF&E 49      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 88      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 779      
Cost Capitalized Subsequent to Acquisition - FF&E 1,213      
Gross Amount Carried - Land and Improvements 353      
Gross Amount Carried - Building and Improvements 4,663      
Gross Amount Carried - FF&E 1,262      
Total 6,278      
Accumulated Depreciation $ (2,225)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Jackson North [Member] | MISSISSIPPI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 256      
Initial Cost - Building and Improvements 3,381      
Initial Cost - FF&E 40      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 141      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 730      
Cost Capitalized Subsequent to Acquisition - FF&E 1,031      
Gross Amount Carried - Land and Improvements 397      
Gross Amount Carried - Building and Improvements 4,111      
Gross Amount Carried - FF&E 1,071      
Total 5,579      
Accumulated Depreciation $ (2,148)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Jackson Ridgeland [Member] | MISSISSIPPI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 345      
Initial Cost - Building and Improvements 3,103      
Initial Cost - FF&E 33      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 125      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,201      
Cost Capitalized Subsequent to Acquisition - FF&E 963      
Gross Amount Carried - Land and Improvements 470      
Gross Amount Carried - Building and Improvements 4,304      
Gross Amount Carried - FF&E 996      
Total 5,770      
Accumulated Depreciation $ (2,221)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 26 years      
Billings West End [Member] | MONTANA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 936      
Initial Cost - Building and Improvements 3,915      
Initial Cost - FF&E 97      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 119      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 564      
Cost Capitalized Subsequent to Acquisition - FF&E 873      
Gross Amount Carried - Land and Improvements 1,055      
Gross Amount Carried - Building and Improvements 4,479      
Gross Amount Carried - FF&E 970      
Total 6,504      
Accumulated Depreciation $ (2,017)      
Date Acquired Oct. 08, 2010      
Date of Construction 2003      
Depreciable Lives 43 years      
Great Falls Missouri River [Member] | MONTANA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 834      
Initial Cost - Building and Improvements 5,105      
Initial Cost - FF&E 70      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 71      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 635      
Cost Capitalized Subsequent to Acquisition - FF&E 991      
Gross Amount Carried - Land and Improvements 905      
Gross Amount Carried - Building and Improvements 5,740      
Gross Amount Carried - FF&E 1,061      
Total 7,706      
Accumulated Depreciation $ (2,308)      
Date Acquired Oct. 08, 2010      
Date of Construction 2002      
Depreciable Lives 42 years      
Asheville Tunnel Rd [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,216      
Initial Cost - Building and Improvements 2,559      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 55      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 488      
Cost Capitalized Subsequent to Acquisition - FF&E 1,008      
Gross Amount Carried - Land and Improvements 2,271      
Gross Amount Carried - Building and Improvements 3,047      
Gross Amount Carried - FF&E 1,046      
Total 6,364      
Accumulated Depreciation $ (1,738)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Raleigh Cary Harrison Ave [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 791      
Initial Cost - Building and Improvements 1,353      
Initial Cost - FF&E 33      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 74      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 404      
Cost Capitalized Subsequent to Acquisition - FF&E 954      
Gross Amount Carried - Land and Improvements 865      
Gross Amount Carried - Building and Improvements 1,757      
Gross Amount Carried - FF&E 987      
Total 3,609      
Accumulated Depreciation $ (1,526)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 26 years      
Raleigh Cary Regency Parkway North [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 903      
Initial Cost - Building and Improvements 4,357      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 43      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 511      
Cost Capitalized Subsequent to Acquisition - FF&E 1,156      
Gross Amount Carried - Land and Improvements 946      
Gross Amount Carried - Building and Improvements 4,868      
Gross Amount Carried - FF&E 1,200      
Total 7,014      
Accumulated Depreciation $ (2,311)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Raleigh Cary Regency Parkway South [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,018      
Initial Cost - Building and Improvements 4,505      
Initial Cost - FF&E 53      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 117      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 584      
Cost Capitalized Subsequent to Acquisition - FF&E 1,071      
Gross Amount Carried - Land and Improvements 1,135      
Gross Amount Carried - Building and Improvements 5,089      
Gross Amount Carried - FF&E 1,124      
Total 7,348      
Accumulated Depreciation $ (2,246)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 43 years      
Charlotte Airport [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,982      
Initial Cost - Building and Improvements 636      
Initial Cost - FF&E 67      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 171      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,413      
Cost Capitalized Subsequent to Acquisition - FF&E 1,993      
Gross Amount Carried - Land and Improvements 2,153      
Gross Amount Carried - Building and Improvements 2,049      
Gross Amount Carried - FF&E 2,060      
Total 6,262      
Accumulated Depreciation $ (1,450)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 33 years      
Charlotte Pineville Park Rd [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,111      
Initial Cost - Building and Improvements 3,250      
Initial Cost - FF&E 60      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 118      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,124      
Cost Capitalized Subsequent to Acquisition - FF&E 1,620      
Gross Amount Carried - Land and Improvements 1,229      
Gross Amount Carried - Building and Improvements 4,374      
Gross Amount Carried - FF&E 1,680      
Total 7,283      
Accumulated Depreciation $ (1,738)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Charlotte Pineville Pineville Matthews Rd [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,859      
Initial Cost - Building and Improvements 3,965      
Initial Cost - FF&E 52      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 218      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,573      
Cost Capitalized Subsequent to Acquisition - FF&E 1,817      
Gross Amount Carried - Land and Improvements 2,077      
Gross Amount Carried - Building and Improvements 5,538      
Gross Amount Carried - FF&E 1,869      
Total 9,484      
Accumulated Depreciation $ (1,764)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 43 years      
Charlotte Tyvola Rd [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,563      
Initial Cost - Building and Improvements 727      
Initial Cost - FF&E 54      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 70      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 861      
Cost Capitalized Subsequent to Acquisition - FF&E 1,402      
Gross Amount Carried - Land and Improvements 1,633      
Gross Amount Carried - Building and Improvements 1,588      
Gross Amount Carried - FF&E 1,456      
Total 4,677      
Accumulated Depreciation $ (963)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Charlotte Tyvola Rd Executive Park [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,232      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 19      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 102      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 994      
Cost Capitalized Subsequent to Acquisition - FF&E 1,127      
Gross Amount Carried - Land and Improvements 1,334      
Gross Amount Carried - Building and Improvements 994      
Gross Amount Carried - FF&E 1,146      
Total 3,474      
Accumulated Depreciation $ (1,042)      
Date Acquired Oct. 08, 2010      
Date of Construction 1995      
Charlotte University Place [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,208      
Initial Cost - Building and Improvements 2,903      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements (24)      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 987      
Cost Capitalized Subsequent to Acquisition - FF&E 1,674      
Gross Amount Carried - Land and Improvements 1,184      
Gross Amount Carried - Building and Improvements 3,890      
Gross Amount Carried - FF&E 1,718      
Total 6,792      
Accumulated Depreciation $ (1,512)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 39 years      
Charlotte University Place E McCullough Dr [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,045      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 35      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 90      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 719      
Cost Capitalized Subsequent to Acquisition - FF&E 1,323      
Gross Amount Carried - Land and Improvements 1,135      
Gross Amount Carried - Building and Improvements 719      
Gross Amount Carried - FF&E 1,358      
Total 3,212      
Accumulated Depreciation $ (746)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Durham Research Triangle Park Hwy 55 [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 603      
Initial Cost - Building and Improvements 1,556      
Initial Cost - FF&E 292      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 182      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 839      
Cost Capitalized Subsequent to Acquisition - FF&E 931      
Gross Amount Carried - Land and Improvements 785      
Gross Amount Carried - Building and Improvements 2,395      
Gross Amount Carried - FF&E 1,223      
Total 4,403      
Accumulated Depreciation $ (2,004)      
Date Acquired Dec. 13, 2012      
Date of Construction 1997      
Depreciable Lives 19 years      
Durham Research Triangle Park Hwy 54 [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 63      
Initial Cost - Building and Improvements 984      
Initial Cost - FF&E 33      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 867      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 590      
Cost Capitalized Subsequent to Acquisition - FF&E 1,049      
Gross Amount Carried - Land and Improvements 930      
Gross Amount Carried - Building and Improvements 1,574      
Gross Amount Carried - FF&E 1,082      
Total 3,586      
Accumulated Depreciation $ (2,192)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 26 years      
Durham Rtp Miami Blvd North [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,215      
Initial Cost - Building and Improvements 2,397      
Initial Cost - FF&E 54      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 73      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 598      
Cost Capitalized Subsequent to Acquisition - FF&E 1,025      
Gross Amount Carried - Land and Improvements 1,288      
Gross Amount Carried - Building and Improvements 2,995      
Gross Amount Carried - FF&E 1,079      
Total 5,362      
Accumulated Depreciation $ (1,721)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 40 years      
Durham RTP Miami Blvd South [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,405      
Initial Cost - Building and Improvements 2,370      
Initial Cost - FF&E 107      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 114      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 900      
Cost Capitalized Subsequent to Acquisition - FF&E 1,633      
Gross Amount Carried - Land and Improvements 1,519      
Gross Amount Carried - Building and Improvements 3,270      
Gross Amount Carried - FF&E 1,740      
Total 6,529      
Accumulated Depreciation $ (2,331)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 42 years      
Durham University [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,208      
Initial Cost - Building and Improvements 3,006      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 134      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 603      
Cost Capitalized Subsequent to Acquisition - FF&E 1,154      
Gross Amount Carried - Land and Improvements 1,342      
Gross Amount Carried - Building and Improvements 3,609      
Gross Amount Carried - FF&E 1,197      
Total 6,148      
Accumulated Depreciation $ (2,074)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 33 years      
Durham University Ivy Creek Blvd [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,684      
Initial Cost - Building and Improvements 3,947      
Initial Cost - FF&E 57      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 93      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,087      
Cost Capitalized Subsequent to Acquisition - FF&E 1,315      
Gross Amount Carried - Land and Improvements 1,777      
Gross Amount Carried - Building and Improvements 5,034      
Gross Amount Carried - FF&E 1,372      
Total 8,183      
Accumulated Depreciation $ (2,323)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 33 years      
Fayetteville Cross Creek Mall [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,725      
Initial Cost - Building and Improvements 9,586      
Initial Cost - FF&E 56      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 92      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 455      
Cost Capitalized Subsequent to Acquisition - FF&E 1,013      
Gross Amount Carried - Land and Improvements 3,817      
Gross Amount Carried - Building and Improvements 10,041      
Gross Amount Carried - FF&E 1,069      
Total 14,927      
Accumulated Depreciation $ (3,710)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Fayetteville Owen Dr [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,253      
Initial Cost - Building and Improvements 7,164      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 81      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 804      
Cost Capitalized Subsequent to Acquisition - FF&E 1,029      
Gross Amount Carried - Land and Improvements 4,334      
Gross Amount Carried - Building and Improvements 7,968      
Gross Amount Carried - FF&E 1,072      
Total 13,374      
Accumulated Depreciation $ (3,539)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Greensboro Airport [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,017      
Initial Cost - Building and Improvements 1,618      
Initial Cost - FF&E 56      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 86      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 628      
Cost Capitalized Subsequent to Acquisition - FF&E 932      
Gross Amount Carried - Land and Improvements 1,103      
Gross Amount Carried - Building and Improvements 2,246      
Gross Amount Carried - FF&E 988      
Total 4,337      
Accumulated Depreciation $ (1,291)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 42 years      
Greensboro Wendover Ave [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,047      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 33      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 121      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 590      
Cost Capitalized Subsequent to Acquisition - FF&E 955      
Gross Amount Carried - Land and Improvements 1,168      
Gross Amount Carried - Building and Improvements 590      
Gross Amount Carried - FF&E 988      
Total 2,746      
Accumulated Depreciation $ (905)      
Date Acquired Oct. 08, 2010      
Date of Construction 1995      
Greensboro Wendover Ave Big Tree Way [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,220      
Initial Cost - Building and Improvements 1,866      
Initial Cost - FF&E 46      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 158      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 850      
Cost Capitalized Subsequent to Acquisition - FF&E 1,189      
Gross Amount Carried - Land and Improvements 1,378      
Gross Amount Carried - Building and Improvements 2,716      
Gross Amount Carried - FF&E 1,235      
Total 5,329      
Accumulated Depreciation $ (1,881)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 31 years      
Jacksonville Camp Lejeune [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,815      
Initial Cost - Building and Improvements 10,609      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 110      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,279      
Cost Capitalized Subsequent to Acquisition - FF&E 943      
Gross Amount Carried - Land and Improvements 4,925      
Gross Amount Carried - Building and Improvements 11,888      
Gross Amount Carried - FF&E 981      
Total 17,794      
Accumulated Depreciation $ (3,821)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Raleigh RDU Airport [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 833      
Initial Cost - Building and Improvements 3,939      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 66      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 739      
Cost Capitalized Subsequent to Acquisition - FF&E 1,116      
Gross Amount Carried - Land and Improvements 899      
Gross Amount Carried - Building and Improvements 4,678      
Gross Amount Carried - FF&E 1,159      
Total 6,736      
Accumulated Depreciation $ (2,420)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Raleigh Crabtree Valley [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,276      
Initial Cost - Building and Improvements 2,350      
Initial Cost - FF&E 493      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 116      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 822      
Cost Capitalized Subsequent to Acquisition - FF&E 1,006      
Gross Amount Carried - Land and Improvements 1,392      
Gross Amount Carried - Building and Improvements 3,172      
Gross Amount Carried - FF&E 1,499      
Total 6,063      
Accumulated Depreciation $ (2,646)      
Date Acquired Dec. 13, 2012      
Date of Construction 1998      
Depreciable Lives 20 years      
Raleigh North Raleigh Wake Towne Dr. [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 634      
Initial Cost - Building and Improvements 1,414      
Initial Cost - FF&E 34      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 96      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 557      
Cost Capitalized Subsequent to Acquisition - FF&E 948      
Gross Amount Carried - Land and Improvements 730      
Gross Amount Carried - Building and Improvements 1,971      
Gross Amount Carried - FF&E 982      
Total 3,683      
Accumulated Depreciation $ (1,611)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 26 years      
Raleigh North Raleigh [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,120      
Initial Cost - Building and Improvements 4,043      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 87      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 458      
Cost Capitalized Subsequent to Acquisition - FF&E 821      
Gross Amount Carried - Land and Improvements 1,207      
Gross Amount Carried - Building and Improvements 4,501      
Gross Amount Carried - FF&E 859      
Total 6,567      
Accumulated Depreciation $ (1,982)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Raleigh North Raleigh Wake Forest Road [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 956      
Initial Cost - Building and Improvements 2,771      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 114      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,628      
Cost Capitalized Subsequent to Acquisition - FF&E 1,314      
Gross Amount Carried - Land and Improvements 1,070      
Gross Amount Carried - Building and Improvements 4,399      
Gross Amount Carried - FF&E 1,357      
Total 6,826      
Accumulated Depreciation $ (2,306)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Raleigh Northeast [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,219      
Initial Cost - Building and Improvements 2,471      
Initial Cost - FF&E 40      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 91      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 536      
Cost Capitalized Subsequent to Acquisition - FF&E 1,244      
Gross Amount Carried - Land and Improvements 1,310      
Gross Amount Carried - Building and Improvements 3,007      
Gross Amount Carried - FF&E 1,284      
Total 5,601      
Accumulated Depreciation $ (1,837)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 38 years      
Wilmington New Centre Drive [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 713      
Initial Cost - Building and Improvements 3,123      
Initial Cost - FF&E 39      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 64      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 841      
Cost Capitalized Subsequent to Acquisition - FF&E 1,221      
Gross Amount Carried - Land and Improvements 777      
Gross Amount Carried - Building and Improvements 3,964      
Gross Amount Carried - FF&E 1,260      
Total 6,001      
Accumulated Depreciation $ (1,780)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 44 years      
Winston Salem Hanes Mall Blvd [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 776      
Initial Cost - Building and Improvements 2,573      
Initial Cost - FF&E 40      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 97      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 854      
Cost Capitalized Subsequent to Acquisition - FF&E 1,072      
Gross Amount Carried - Land and Improvements 873      
Gross Amount Carried - Building and Improvements 3,427      
Gross Amount Carried - FF&E 1,112      
Total 5,412      
Accumulated Depreciation $ (1,729)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 32 years      
Nashua Manchester [Member] | NEW HAMPSHIRE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,526      
Initial Cost - Building and Improvements 1,771      
Initial Cost - FF&E 58      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 74      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 621      
Cost Capitalized Subsequent to Acquisition - FF&E 1,033      
Gross Amount Carried - Land and Improvements 2,600      
Gross Amount Carried - Building and Improvements 2,392      
Gross Amount Carried - FF&E 1,091      
Total 6,083      
Accumulated Depreciation $ (1,692)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Mt Olive Budd Lake [Member] | NEW JERSEY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 835      
Initial Cost - Building and Improvements 3,898      
Initial Cost - FF&E 103      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 129      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 667      
Cost Capitalized Subsequent to Acquisition - FF&E 977      
Gross Amount Carried - Land and Improvements 964      
Gross Amount Carried - Building and Improvements 4,565      
Gross Amount Carried - FF&E 1,080      
Total 6,609      
Accumulated Depreciation $ (2,319)      
Date Acquired Oct. 08, 2010      
Date of Construction 2003      
Depreciable Lives 43 years      
Philadelphia Cherry Hill [Member] | NEW JERSEY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 337      
Initial Cost - Building and Improvements 2,660      
Initial Cost - FF&E 32      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 88      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 583      
Cost Capitalized Subsequent to Acquisition - FF&E 922      
Gross Amount Carried - Land and Improvements 425      
Gross Amount Carried - Building and Improvements 3,243      
Gross Amount Carried - FF&E 954      
Total 4,622      
Accumulated Depreciation $ (1,763)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Meadowlands East Rutherford [Member] | NEW JERSEY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 957      
Initial Cost - Building and Improvements 6,141      
Initial Cost - FF&E 61      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 228      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,414      
Cost Capitalized Subsequent to Acquisition - FF&E 1,921      
Gross Amount Carried - Land and Improvements 1,185      
Gross Amount Carried - Building and Improvements 7,555      
Gross Amount Carried - FF&E 1,982      
Total 10,722      
Accumulated Depreciation $ (3,663)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Edison Raritan Center [Member] | NEW JERSEY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,363      
Initial Cost - Building and Improvements 8,976      
Initial Cost - FF&E 48      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 159      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 822      
Cost Capitalized Subsequent to Acquisition - FF&E 1,341      
Gross Amount Carried - Land and Improvements 1,522      
Gross Amount Carried - Building and Improvements 9,798      
Gross Amount Carried - FF&E 1,389      
Total 12,709      
Accumulated Depreciation $ (4,000)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Elizabeth Newark Airport [Member] | NEW JERSEY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 202      
Initial Cost - Building and Improvements 11,175      
Initial Cost - FF&E 119      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 3,277      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,063      
Cost Capitalized Subsequent to Acquisition - FF&E 1,381      
Gross Amount Carried - Land and Improvements 3,479      
Gross Amount Carried - Building and Improvements 12,238      
Gross Amount Carried - FF&E 1,500      
Total 17,217      
Accumulated Depreciation $ (6,822)      
Date Acquired Oct. 08, 2010      
Date of Construction 2002      
Depreciable Lives 42 years      
Somerset Franklin [Member] | NEW JERSEY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 761      
Initial Cost - Building and Improvements 4,096      
Initial Cost - FF&E 63      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 57      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 615      
Cost Capitalized Subsequent to Acquisition - FF&E 925      
Gross Amount Carried - Land and Improvements 818      
Gross Amount Carried - Building and Improvements 4,711      
Gross Amount Carried - FF&E 988      
Total 6,517      
Accumulated Depreciation $ (2,106)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Philadelphia Mt Laurel Pacilli Place [Member] | NEW JERSEY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 455      
Initial Cost - Building and Improvements 4,318      
Initial Cost - FF&E 58      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 65      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 526      
Cost Capitalized Subsequent to Acquisition - FF&E 1,045      
Gross Amount Carried - Land and Improvements 520      
Gross Amount Carried - Building and Improvements 4,844      
Gross Amount Carried - FF&E 1,103      
Total 6,467      
Accumulated Depreciation $ (2,225)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Philadelphia Mt Laurel Crawford Place [Member] | NEW JERSEY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 313      
Initial Cost - Building and Improvements 2,632      
Initial Cost - FF&E 31      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 54      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 592      
Cost Capitalized Subsequent to Acquisition - FF&E 857      
Gross Amount Carried - Land and Improvements 367      
Gross Amount Carried - Building and Improvements 3,224      
Gross Amount Carried - FF&E 888      
Total 4,479      
Accumulated Depreciation $ (1,743)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Piscataway Rutgers University [Member] | NEW JERSEY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 907      
Initial Cost - Building and Improvements 6,348      
Initial Cost - FF&E 62      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 228      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,580      
Cost Capitalized Subsequent to Acquisition - FF&E 1,366      
Gross Amount Carried - Land and Improvements 1,135      
Gross Amount Carried - Building and Improvements 7,928      
Gross Amount Carried - FF&E 1,428      
Total 10,491      
Accumulated Depreciation $ (3,304)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Princeton West Windsor [Member] | NEW JERSEY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,758      
Initial Cost - Building and Improvements 2,042      
Initial Cost - FF&E 45      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 143      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 591      
Cost Capitalized Subsequent to Acquisition - FF&E 967      
Gross Amount Carried - Land and Improvements 3,901      
Gross Amount Carried - Building and Improvements 2,633      
Gross Amount Carried - FF&E 1,012      
Total 7,546      
Accumulated Depreciation $ (1,719)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 40 years      
Ramsey Upper Saddle River [Member] | NEW JERSEY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 704      
Initial Cost - Building and Improvements 5,013      
Initial Cost - FF&E 64      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 101      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 648      
Cost Capitalized Subsequent to Acquisition - FF&E 1,011      
Gross Amount Carried - Land and Improvements 805      
Gross Amount Carried - Building and Improvements 5,661      
Gross Amount Carried - FF&E 1,075      
Total 7,541      
Accumulated Depreciation $ (2,454)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Red Bank Middletown [Member] | NEW JERSEY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,846      
Initial Cost - Building and Improvements 2,652      
Initial Cost - FF&E 52      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 106      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 802      
Cost Capitalized Subsequent to Acquisition - FF&E 1,185      
Gross Amount Carried - Land and Improvements 2,952      
Gross Amount Carried - Building and Improvements 3,454      
Gross Amount Carried - FF&E 1,237      
Total 7,643      
Accumulated Depreciation $ (2,160)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 40 years      
Meadowlands Rutherford [Member] | NEW JERSEY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,972      
Initial Cost - Building and Improvements 4,661      
Initial Cost - FF&E 49      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 85      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 996      
Cost Capitalized Subsequent to Acquisition - FF&E 1,413      
Gross Amount Carried - Land and Improvements 2,057      
Gross Amount Carried - Building and Improvements 5,657      
Gross Amount Carried - FF&E 1,462      
Total 9,176      
Accumulated Depreciation $ (2,716)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Princeton South Brunswick [Member] | NEW JERSEY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 761      
Initial Cost - Building and Improvements 3,728      
Initial Cost - FF&E 50      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 129      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 704      
Cost Capitalized Subsequent to Acquisition - FF&E 1,146      
Gross Amount Carried - Land and Improvements 890      
Gross Amount Carried - Building and Improvements 4,432      
Gross Amount Carried - FF&E 1,196      
Total 6,518      
Accumulated Depreciation $ (2,348)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Secaucus Meadowlands [Member] | NEW JERSEY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,644      
Initial Cost - Building and Improvements 13,946      
Initial Cost - FF&E 122      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 135      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,180      
Cost Capitalized Subsequent to Acquisition - FF&E 1,595      
Gross Amount Carried - Land and Improvements 1,779      
Gross Amount Carried - Building and Improvements 15,126      
Gross Amount Carried - FF&E 1,717      
Total 18,622      
Accumulated Depreciation $ (4,956)      
Date Acquired Oct. 08, 2010      
Date of Construction 2002      
Depreciable Lives 42 years      
Secaucus New York City Area [Member] | NEW JERSEY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 307      
Initial Cost - Building and Improvements 20,368      
Initial Cost - FF&E 73      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 133      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,561      
Cost Capitalized Subsequent to Acquisition - FF&E 2,437      
Gross Amount Carried - Land and Improvements 440      
Gross Amount Carried - Building and Improvements 21,929      
Gross Amount Carried - FF&E 2,510      
Total 24,879      
Accumulated Depreciation $ (17,788)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 40 years      
Hanover Parsippany [Member] | NEW JERSEY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,549      
Initial Cost - Building and Improvements 6,181      
Initial Cost - FF&E 60      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 112      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,136      
Cost Capitalized Subsequent to Acquisition - FF&E 1,811      
Gross Amount Carried - Land and Improvements 3,661      
Gross Amount Carried - Building and Improvements 7,317      
Gross Amount Carried - FF&E 1,871      
Total 12,849      
Accumulated Depreciation $ (3,354)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Newark Woodbridge [Member] | NEW JERSEY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,814      
Initial Cost - Building and Improvements 9,316      
Initial Cost - FF&E 61      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 223      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,433      
Cost Capitalized Subsequent to Acquisition - FF&E 1,613      
Gross Amount Carried - Land and Improvements 2,037      
Gross Amount Carried - Building and Improvements 10,749      
Gross Amount Carried - FF&E 1,674      
Total 14,460      
Accumulated Depreciation $ (4,590)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Las Vegas East Flamingo [Member] | NEVADA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,914      
Initial Cost - Building and Improvements 3,649      
Initial Cost - FF&E 56      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 163      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 714      
Cost Capitalized Subsequent to Acquisition - FF&E 1,502      
Gross Amount Carried - Land and Improvements 2,077      
Gross Amount Carried - Building and Improvements 4,363      
Gross Amount Carried - FF&E 1,558      
Total 7,998      
Accumulated Depreciation $ (2,492)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Las Vegas Midtown [Member] | NEVADA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,782      
Initial Cost - Building and Improvements 3,495      
Initial Cost - FF&E 45      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 98      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 687      
Cost Capitalized Subsequent to Acquisition - FF&E 1,289      
Gross Amount Carried - Land and Improvements 1,880      
Gross Amount Carried - Building and Improvements 4,182      
Gross Amount Carried - FF&E 1,334      
Total 7,396      
Accumulated Depreciation $ (2,215)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Las Vegas Valley View [Member] | NEVADA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,230      
Initial Cost - Building and Improvements 7,604      
Initial Cost - FF&E 64      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 196      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,763      
Cost Capitalized Subsequent to Acquisition - FF&E 1,982      
Gross Amount Carried - Land and Improvements 2,426      
Gross Amount Carried - Building and Improvements 9,367      
Gross Amount Carried - FF&E 2,046      
Total 13,839      
Accumulated Depreciation $ (4,010)      
Date Acquired Oct. 08, 2010      
Date of Construction 1995      
Depreciable Lives 32 years      
Reno South Meadows [Member] | NEVADA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,771      
Initial Cost - Building and Improvements 4,821      
Initial Cost - FF&E 84      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 88      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 435      
Cost Capitalized Subsequent to Acquisition - FF&E 920      
Gross Amount Carried - Land and Improvements 1,859      
Gross Amount Carried - Building and Improvements 5,256      
Gross Amount Carried - FF&E 1,004      
Total 8,119      
Accumulated Depreciation $ (2,061)      
Date Acquired Oct. 08, 2010      
Date of Construction 2002      
Depreciable Lives 42 years      
Albany SUNY [Member] | NEW YORK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,246      
Initial Cost - Building and Improvements 6,462      
Initial Cost - FF&E 47      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 199      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,372      
Cost Capitalized Subsequent to Acquisition - FF&E 1,413      
Gross Amount Carried - Land and Improvements 1,445      
Gross Amount Carried - Building and Improvements 7,834      
Gross Amount Carried - FF&E 1,460      
Total 10,739      
Accumulated Depreciation $ (3,462)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 36 years      
Buffalo Amherst [Member] | NEW YORK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 665      
Initial Cost - Building and Improvements 5,464      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 91      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 700      
Cost Capitalized Subsequent to Acquisition - FF&E 1,159      
Gross Amount Carried - Land and Improvements 756      
Gross Amount Carried - Building and Improvements 6,164      
Gross Amount Carried - FF&E 1,202      
Total 8,122      
Accumulated Depreciation $ (2,762)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Long Island Bethpage [Member] | NEW YORK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,024      
Initial Cost - Building and Improvements 7,727      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 211      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 823      
Cost Capitalized Subsequent to Acquisition - FF&E 1,370      
Gross Amount Carried - Land and Improvements 4,235      
Gross Amount Carried - Building and Improvements 8,550      
Gross Amount Carried - FF&E 1,414      
Total 14,199      
Accumulated Depreciation $ (3,391)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Syracuse Dewitt [Member] | NEW YORK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 669      
Initial Cost - Building and Improvements 4,692      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 235      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 731      
Cost Capitalized Subsequent to Acquisition - FF&E 1,155      
Gross Amount Carried - Land and Improvements 904      
Gross Amount Carried - Building and Improvements 5,423      
Gross Amount Carried - FF&E 1,198      
Total 7,525      
Accumulated Depreciation $ (2,736)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
White Plains Elmsford [Member] | NEW YORK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,124      
Initial Cost - Building and Improvements 12,986      
Initial Cost - FF&E 74      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 429      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 2,071      
Cost Capitalized Subsequent to Acquisition - FF&E 1,649      
Gross Amount Carried - Land and Improvements 1,553      
Gross Amount Carried - Building and Improvements 15,057      
Gross Amount Carried - FF&E 1,723      
Total 18,333      
Accumulated Depreciation $ (5,650)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 40 years      
Fishkill Route 9 [Member] | NEW YORK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,616      
Initial Cost - Building and Improvements 6,316      
Initial Cost - FF&E 47      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 51      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,008      
Cost Capitalized Subsequent to Acquisition - FF&E 1,212      
Gross Amount Carried - Land and Improvements 1,667      
Gross Amount Carried - Building and Improvements 7,324      
Gross Amount Carried - FF&E 1,259      
Total 10,250      
Accumulated Depreciation $ (2,855)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Fishkill Westage Center [Member] | NEW YORK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 946      
Initial Cost - Building and Improvements 5,653      
Initial Cost - FF&E 111      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 92      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 565      
Cost Capitalized Subsequent to Acquisition - FF&E 1,037      
Gross Amount Carried - Land and Improvements 1,038      
Gross Amount Carried - Building and Improvements 6,218      
Gross Amount Carried - FF&E 1,148      
Total 8,404      
Accumulated Depreciation $ (2,537)      
Date Acquired Oct. 08, 2010      
Date of Construction 2004      
Depreciable Lives 44 years      
Long Island Melville [Member] | NEW YORK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 7,498      
Initial Cost - Building and Improvements 10,315      
Initial Cost - FF&E 73      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 94      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 883      
Cost Capitalized Subsequent to Acquisition - FF&E 1,324      
Gross Amount Carried - Land and Improvements 7,592      
Gross Amount Carried - Building and Improvements 11,198      
Gross Amount Carried - FF&E 1,397      
Total 20,187      
Accumulated Depreciation $ (4,170)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 40 years      
Rochester Greece [Member] | NEW YORK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,005      
Initial Cost - Building and Improvements 4,662      
Initial Cost - FF&E 45      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 96      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 975      
Cost Capitalized Subsequent to Acquisition - FF&E 1,166      
Gross Amount Carried - Land and Improvements 1,101      
Gross Amount Carried - Building and Improvements 5,637      
Gross Amount Carried - FF&E 1,211      
Total 7,949      
Accumulated Depreciation $ (2,697)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 36 years      
Rochester Henrietta [Member] | NEW YORK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,061      
Initial Cost - Building and Improvements 7,451      
Initial Cost - FF&E 45      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 81      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 896      
Cost Capitalized Subsequent to Acquisition - FF&E 1,144      
Gross Amount Carried - Land and Improvements 1,142      
Gross Amount Carried - Building and Improvements 8,347      
Gross Amount Carried - FF&E 1,189      
Total 10,678      
Accumulated Depreciation $ (3,205)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 36 years      
New York City LaGuardia Airport [Member] | NEW YORK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 8,634      
Initial Cost - Building and Improvements 14,468      
Initial Cost - FF&E 84      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 167      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 988      
Cost Capitalized Subsequent to Acquisition - FF&E 1,794      
Gross Amount Carried - Land and Improvements 8,801      
Gross Amount Carried - Building and Improvements 15,456      
Gross Amount Carried - FF&E 1,878      
Total 26,135      
Accumulated Depreciation $ (5,294)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Columbus East [Member] | OHIO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,036      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 29      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 211      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 602      
Cost Capitalized Subsequent to Acquisition - FF&E 951      
Gross Amount Carried - Land and Improvements 1,247      
Gross Amount Carried - Building and Improvements 602      
Gross Amount Carried - FF&E 980      
Total 2,829      
Accumulated Depreciation $ (962)      
Date Acquired Oct. 08, 2010      
Date of Construction 1989      
Columbus Easton [Member] | OHIO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,185      
Initial Cost - Building and Improvements 4,416      
Initial Cost - FF&E 50      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 164      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 843      
Cost Capitalized Subsequent to Acquisition - FF&E 941      
Gross Amount Carried - Land and Improvements 1,349      
Gross Amount Carried - Building and Improvements 5,259      
Gross Amount Carried - FF&E 991      
Total 7,599      
Accumulated Depreciation $ (2,346)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Columbus North [Member] | OHIO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 824      
Initial Cost - Building and Improvements 1,251      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 226      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 768      
Cost Capitalized Subsequent to Acquisition - FF&E 1,154      
Gross Amount Carried - Land and Improvements 1,050      
Gross Amount Carried - Building and Improvements 2,019      
Gross Amount Carried - FF&E 1,197      
Total 4,266      
Accumulated Depreciation $ (1,434)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Columbus Polaris [Member] | OHIO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,431      
Initial Cost - Building and Improvements 5,351      
Initial Cost - FF&E 61      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 220      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,068      
Cost Capitalized Subsequent to Acquisition - FF&E 1,421      
Gross Amount Carried - Land and Improvements 1,651      
Gross Amount Carried - Building and Improvements 6,419      
Gross Amount Carried - FF&E 1,482      
Total 9,552      
Accumulated Depreciation $ (3,119)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 39 years      
Columbus Worthington [Member] | OHIO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 781      
Initial Cost - Building and Improvements 1,115      
Initial Cost - FF&E 36      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 105      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 699      
Cost Capitalized Subsequent to Acquisition - FF&E 961      
Gross Amount Carried - Land and Improvements 886      
Gross Amount Carried - Building and Improvements 1,814      
Gross Amount Carried - FF&E 997      
Total 3,697      
Accumulated Depreciation $ (1,246)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Columbus Dublin [Member] | OHIO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,329      
Initial Cost - Building and Improvements 1,294      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 166      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 576      
Cost Capitalized Subsequent to Acquisition - FF&E 963      
Gross Amount Carried - Land and Improvements 1,495      
Gross Amount Carried - Building and Improvements 1,870      
Gross Amount Carried - FF&E 1,001      
Total 4,366      
Accumulated Depreciation $ (1,550)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Columbus Sawmill Rd [Member] | OHIO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 577      
Initial Cost - Building and Improvements 460      
Initial Cost - FF&E 28      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 366      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,088      
Cost Capitalized Subsequent to Acquisition - FF&E 882      
Gross Amount Carried - Land and Improvements 943      
Gross Amount Carried - Building and Improvements 1,548      
Gross Amount Carried - FF&E 910      
Total 3,401      
Accumulated Depreciation $ (1,076)      
Date Acquired Oct. 08, 2010      
Date of Construction 1990      
Depreciable Lives 30 years      
Columbus Tuttle [Member] | OHIO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 863      
Initial Cost - Building and Improvements 3,396      
Initial Cost - FF&E 50      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 135      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 763      
Cost Capitalized Subsequent to Acquisition - FF&E 931      
Gross Amount Carried - Land and Improvements 998      
Gross Amount Carried - Building and Improvements 4,159      
Gross Amount Carried - FF&E 981      
Total 6,138      
Accumulated Depreciation $ (1,891)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 40 years      
Cincinnati Fairfield [Member] | OHIO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 459      
Initial Cost - Building and Improvements 1,293      
Initial Cost - FF&E 28      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 173      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 657      
Cost Capitalized Subsequent to Acquisition - FF&E 954      
Gross Amount Carried - Land and Improvements 632      
Gross Amount Carried - Building and Improvements 1,950      
Gross Amount Carried - FF&E 982      
Total 3,564      
Accumulated Depreciation $ (1,392)      
Date Acquired Oct. 08, 2010      
Date of Construction 1989      
Depreciable Lives 29 years      
Findlay Tiffin Avenue [Member] | OHIO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 671      
Initial Cost - Building and Improvements 2,596      
Initial Cost - FF&E 77      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 155      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 546      
Cost Capitalized Subsequent to Acquisition - FF&E 924      
Gross Amount Carried - Land and Improvements 826      
Gross Amount Carried - Building and Improvements 3,142      
Gross Amount Carried - FF&E 1,001      
Total 4,969      
Accumulated Depreciation $ (1,520)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 43 years      
Toledo Holland [Member] | OHIO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,002      
Initial Cost - Building and Improvements 2,986      
Initial Cost - FF&E 45      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 85      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 868      
Cost Capitalized Subsequent to Acquisition - FF&E 1,075      
Gross Amount Carried - Land and Improvements 1,087      
Gross Amount Carried - Building and Improvements 3,854      
Gross Amount Carried - FF&E 1,120      
Total 6,061      
Accumulated Depreciation $ (1,836)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Toledo Maumee [Member] | OHIO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 912      
Initial Cost - Building and Improvements 740      
Initial Cost - FF&E 34      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 96      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 470      
Cost Capitalized Subsequent to Acquisition - FF&E 891      
Gross Amount Carried - Land and Improvements 1,008      
Gross Amount Carried - Building and Improvements 1,210      
Gross Amount Carried - FF&E 925      
Total 3,143      
Accumulated Depreciation $ (1,030)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 27 years      
Cleveland Beachwood Orange Place North [Member] | OHIO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,288      
Initial Cost - Building and Improvements 2,514      
Initial Cost - FF&E 59      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 136      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 933      
Cost Capitalized Subsequent to Acquisition - FF&E 1,385      
Gross Amount Carried - Land and Improvements 1,424      
Gross Amount Carried - Building and Improvements 3,447      
Gross Amount Carried - FF&E 1,444      
Total 6,315      
Accumulated Depreciation $ (2,134)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Cincinnati Springdale I-275 [Member] | OHIO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 852      
Initial Cost - Building and Improvements 1,843      
Initial Cost - FF&E 45      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 86      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,124      
Cost Capitalized Subsequent to Acquisition - FF&E 1,089      
Gross Amount Carried - Land and Improvements 938      
Gross Amount Carried - Building and Improvements 2,967      
Gross Amount Carried - FF&E 1,134      
Total 5,039      
Accumulated Depreciation $ (1,626)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 31 years      
Portland Beaverton [Member] | OREGON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,210      
Initial Cost - Building and Improvements 4,410      
Initial Cost - FF&E 50      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 133      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,150      
Cost Capitalized Subsequent to Acquisition - FF&E 1,475      
Gross Amount Carried - Land and Improvements 3,343      
Gross Amount Carried - Building and Improvements 5,560      
Gross Amount Carried - FF&E 1,525      
Total 10,428      
Accumulated Depreciation $ (3,045)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Portland Beaverton Eider Court [Member] | OREGON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,856      
Initial Cost - Building and Improvements 5,825      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 94      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 725      
Cost Capitalized Subsequent to Acquisition - FF&E 1,106      
Gross Amount Carried - Land and Improvements 1,950      
Gross Amount Carried - Building and Improvements 6,550      
Gross Amount Carried - FF&E 1,150      
Total 9,650      
Accumulated Depreciation $ (2,731)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Portland Hillsboro [Member] | OREGON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,174      
Initial Cost - Building and Improvements 8,101      
Initial Cost - FF&E 63      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 118      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,281      
Cost Capitalized Subsequent to Acquisition - FF&E 1,438      
Gross Amount Carried - Land and Improvements 4,292      
Gross Amount Carried - Building and Improvements 9,382      
Gross Amount Carried - FF&E 1,501      
Total 15,175      
Accumulated Depreciation $ (3,864)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 40 years      
Portland Gresham [Member] | OREGON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,009      
Initial Cost - Building and Improvements 2,822      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 229      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 674      
Cost Capitalized Subsequent to Acquisition - FF&E 1,201      
Gross Amount Carried - Land and Improvements 2,238      
Gross Amount Carried - Building and Improvements 3,496      
Gross Amount Carried - FF&E 1,239      
Total 6,973      
Accumulated Depreciation $ (1,964)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Portland Tigard [Member] | OREGON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,425      
Initial Cost - Building and Improvements 4,456      
Initial Cost - FF&E 48      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 119      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 2,010      
Cost Capitalized Subsequent to Acquisition - FF&E 1,493      
Gross Amount Carried - Land and Improvements 3,544      
Gross Amount Carried - Building and Improvements 6,466      
Gross Amount Carried - FF&E 1,541      
Total 11,551      
Accumulated Depreciation $ (3,159)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 33 years      
Philadelphia Bensalem [Member] | PENNSYLVANIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,408      
Initial Cost - Building and Improvements 6,689      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 100      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 828      
Cost Capitalized Subsequent to Acquisition - FF&E 925      
Gross Amount Carried - Land and Improvements 1,508      
Gross Amount Carried - Building and Improvements 7,517      
Gross Amount Carried - FF&E 963      
Total 9,988      
Accumulated Depreciation $ (2,885)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Allentown Bethlehem [Member] | PENNSYLVANIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,054      
Initial Cost - Building and Improvements 3,922      
Initial Cost - FF&E 96      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 28      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 638      
Cost Capitalized Subsequent to Acquisition - FF&E 1,003      
Gross Amount Carried - Land and Improvements 1,082      
Gross Amount Carried - Building and Improvements 4,560      
Gross Amount Carried - FF&E 1,099      
Total 6,741      
Accumulated Depreciation $ (2,185)      
Date Acquired Oct. 08, 2010      
Date of Construction 2003      
Depreciable Lives 43 years      
Pittsburgh Carnegie [Member] | PENNSYLVANIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 697      
Initial Cost - Building and Improvements 6,689      
Initial Cost - FF&E 41      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 108      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 794      
Cost Capitalized Subsequent to Acquisition - FF&E 963      
Gross Amount Carried - Land and Improvements 805      
Gross Amount Carried - Building and Improvements 7,483      
Gross Amount Carried - FF&E 1,004      
Total 9,292      
Accumulated Depreciation $ (2,978)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Philadelphia Exton [Member] | PENNSYLVANIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,343      
Initial Cost - Building and Improvements 2,198      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 158      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 858      
Cost Capitalized Subsequent to Acquisition - FF&E 948      
Gross Amount Carried - Land and Improvements 2,501      
Gross Amount Carried - Building and Improvements 3,056      
Gross Amount Carried - FF&E 992      
Total 6,549      
Accumulated Depreciation $ (1,856)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Philadelphia Horsham Dresher Rd [Member] | PENNSYLVANIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,691      
Initial Cost - Building and Improvements 5,111      
Initial Cost - FF&E 49      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 113      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,142      
Cost Capitalized Subsequent to Acquisition - FF&E 1,363      
Gross Amount Carried - Land and Improvements 1,804      
Gross Amount Carried - Building and Improvements 6,253      
Gross Amount Carried - FF&E 1,412      
Total 9,469      
Accumulated Depreciation $ (3,115)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Philadelphia Horsham Welsh Rd [Member] | PENNSYLVANIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,815      
Initial Cost - Building and Improvements 2,708      
Initial Cost - FF&E 68      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 90      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 860      
Cost Capitalized Subsequent to Acquisition - FF&E 1,121      
Gross Amount Carried - Land and Improvements 1,905      
Gross Amount Carried - Building and Improvements 3,568      
Gross Amount Carried - FF&E 1,189      
Total 6,662      
Accumulated Depreciation $ (2,159)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Philadelphia King of Prussia [Member] | PENNSYLVANIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,871      
Initial Cost - Building and Improvements 7,293      
Initial Cost - FF&E 58      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 189      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,167      
Cost Capitalized Subsequent to Acquisition - FF&E 1,602      
Gross Amount Carried - Land and Improvements 3,060      
Gross Amount Carried - Building and Improvements 8,460      
Gross Amount Carried - FF&E 1,660      
Total 13,180      
Accumulated Depreciation $ (3,679)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Philadelphia Malvern Great Valley [Member] | PENNSYLVANIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,772      
Initial Cost - Building and Improvements 2,699      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 89      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 746      
Cost Capitalized Subsequent to Acquisition - FF&E 892      
Gross Amount Carried - Land and Improvements 1,861      
Gross Amount Carried - Building and Improvements 3,445      
Gross Amount Carried - FF&E 936      
Total 6,242      
Accumulated Depreciation $ (1,950)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Philadelphia Malvern Swedesford Rd [Member] | PENNSYLVANIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 78      
Initial Cost - Building and Improvements 4,384      
Initial Cost - FF&E 40      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 87      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 911      
Cost Capitalized Subsequent to Acquisition - FF&E 944      
Gross Amount Carried - Land and Improvements 165      
Gross Amount Carried - Building and Improvements 5,295      
Gross Amount Carried - FF&E 984      
Total 6,444      
Accumulated Depreciation $ (3,387)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Pittsburgh Monroeville [Member] | PENNSYLVANIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,731      
Initial Cost - Building and Improvements 10,487      
Initial Cost - FF&E 42      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 116      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 661      
Cost Capitalized Subsequent to Acquisition - FF&E 913      
Gross Amount Carried - Land and Improvements 1,847      
Gross Amount Carried - Building and Improvements 11,148      
Gross Amount Carried - FF&E 955      
Total 13,950      
Accumulated Depreciation $ (3,835)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Philadelphia Airport Bartram Ave [Member] | PENNSYLVANIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,654      
Initial Cost - Building and Improvements 7,808      
Initial Cost - FF&E 52      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 267      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 674      
Cost Capitalized Subsequent to Acquisition - FF&E 1,225      
Gross Amount Carried - Land and Improvements 1,921      
Gross Amount Carried - Building and Improvements 8,482      
Gross Amount Carried - FF&E 1,277      
Total 11,680      
Accumulated Depreciation $ (3,365)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Philadelphia Airport Tinicum Blvd [Member] | PENNSYLVANIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,610      
Initial Cost - Building and Improvements 9,057      
Initial Cost - FF&E 57      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 181      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,106      
Cost Capitalized Subsequent to Acquisition - FF&E 1,854      
Gross Amount Carried - Land and Improvements 1,791      
Gross Amount Carried - Building and Improvements 10,163      
Gross Amount Carried - FF&E 1,911      
Total 13,865      
Accumulated Depreciation $ (4,255)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Pittsburgh Airport [Member] | PENNSYLVANIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 806      
Initial Cost - Building and Improvements 6,583      
Initial Cost - FF&E 53      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 109      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 725      
Cost Capitalized Subsequent to Acquisition - FF&E 1,162      
Gross Amount Carried - Land and Improvements 915      
Gross Amount Carried - Building and Improvements 7,308      
Gross Amount Carried - FF&E 1,215      
Total 9,438      
Accumulated Depreciation $ (2,946)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 39 years      
Wilkes Barre Hwy 315 [Member] | PENNSYLVANIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 852      
Initial Cost - Building and Improvements 3,670      
Initial Cost - FF&E 108      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 156      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 559      
Cost Capitalized Subsequent to Acquisition - FF&E 730      
Gross Amount Carried - Land and Improvements 1,008      
Gross Amount Carried - Building and Improvements 4,229      
Gross Amount Carried - FF&E 838      
Total 6,075      
Accumulated Depreciation $ (1,818)      
Date Acquired Oct. 08, 2010      
Date of Construction 2003      
Depreciable Lives 43 years      
Philadelphia Plymouth Meeting [Member] | PENNSYLVANIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,111      
Initial Cost - Building and Improvements 7,505      
Initial Cost - FF&E 120      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 45      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 2,119      
Cost Capitalized Subsequent to Acquisition - FF&E 1,436      
Gross Amount Carried - Land and Improvements 1,156      
Gross Amount Carried - Building and Improvements 9,624      
Gross Amount Carried - FF&E 1,556      
Total 12,336      
Accumulated Depreciation $ (3,770)      
Date Acquired Oct. 08, 2010      
Date of Construction 2003      
Depreciable Lives 43 years      
Pittsburgh West Mifflin [Member] | PENNSYLVANIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 885      
Initial Cost - Building and Improvements 7,893      
Initial Cost - FF&E 95      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 282      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 549      
Cost Capitalized Subsequent to Acquisition - FF&E 798      
Gross Amount Carried - Land and Improvements 1,167      
Gross Amount Carried - Building and Improvements 8,442      
Gross Amount Carried - FF&E 893      
Total 10,502      
Accumulated Depreciation $ (2,933)      
Date Acquired Oct. 08, 2010      
Date of Construction 2003      
Depreciable Lives 43 years      
Providence East Providence [Member] | RHODE ISLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,632      
Initial Cost - Building and Improvements 6,713      
Initial Cost - FF&E 70      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 106      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 3,002      
Cost Capitalized Subsequent to Acquisition - FF&E 1,614      
Gross Amount Carried - Land and Improvements 1,738      
Gross Amount Carried - Building and Improvements 9,715      
Gross Amount Carried - FF&E 1,684      
Total 13,137      
Accumulated Depreciation $ (2,447)      
Date Acquired Oct. 08, 2010      
Date of Construction 2002      
Depreciable Lives 42 years      
Providence Airport [Member] | RHODE ISLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,104      
Initial Cost - Building and Improvements 2,403      
Initial Cost - FF&E 116      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 91      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 986      
Cost Capitalized Subsequent to Acquisition - FF&E 1,142      
Gross Amount Carried - Land and Improvements 1,195      
Gross Amount Carried - Building and Improvements 3,389      
Gross Amount Carried - FF&E 1,258      
Total 5,842      
Accumulated Depreciation $ (2,020)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 44 years      
Providence Warwick [Member] | RHODE ISLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,563      
Initial Cost - Building and Improvements 4,097      
Initial Cost - FF&E 69      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 168      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 523      
Cost Capitalized Subsequent to Acquisition - FF&E 977      
Gross Amount Carried - Land and Improvements 1,731      
Gross Amount Carried - Building and Improvements 4,620      
Gross Amount Carried - FF&E 1,046      
Total 7,397      
Accumulated Depreciation $ (2,126)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Providence West Warwick [Member] | RHODE ISLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,245      
Initial Cost - Building and Improvements 5,104      
Initial Cost - FF&E 66      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 85      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 650      
Cost Capitalized Subsequent to Acquisition - FF&E 934      
Gross Amount Carried - Land and Improvements 1,330      
Gross Amount Carried - Building and Improvements 5,754      
Gross Amount Carried - FF&E 1,000      
Total 8,084      
Accumulated Depreciation $ (2,293)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Columbia Ft Jackson [Member] | SOUTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,397      
Initial Cost - Building and Improvements 4,865      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 86      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 737      
Cost Capitalized Subsequent to Acquisition - FF&E 1,114      
Gross Amount Carried - Land and Improvements 1,483      
Gross Amount Carried - Building and Improvements 5,602      
Gross Amount Carried - FF&E 1,158      
Total 8,243      
Accumulated Depreciation $ (2,629)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Columbia West Interstate 126 [Member] | SOUTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 896      
Initial Cost - Building and Improvements 2,918      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 96      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 818      
Cost Capitalized Subsequent to Acquisition - FF&E 1,144      
Gross Amount Carried - Land and Improvements 992      
Gross Amount Carried - Building and Improvements 3,736      
Gross Amount Carried - FF&E 1,187      
Total 5,915      
Accumulated Depreciation $ (2,141)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 31 years      
Columbia West Stoneridge Dr [Member] | SOUTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 554      
Initial Cost - Building and Improvements 1,437      
Initial Cost - FF&E 33      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 119      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 554      
Cost Capitalized Subsequent to Acquisition - FF&E 930      
Gross Amount Carried - Land and Improvements 673      
Gross Amount Carried - Building and Improvements 1,991      
Gross Amount Carried - FF&E 963      
Total 3,627      
Accumulated Depreciation $ (1,356)      
Date Acquired Oct. 08, 2010      
Date of Construction 1995      
Depreciable Lives 25 years      
Greenville Airport [Member] | SOUTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 727      
Initial Cost - Building and Improvements 3,464      
Initial Cost - FF&E 40      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 40      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 526      
Cost Capitalized Subsequent to Acquisition - FF&E 1,376      
Gross Amount Carried - Land and Improvements 767      
Gross Amount Carried - Building and Improvements 3,990      
Gross Amount Carried - FF&E 1,416      
Total 6,173      
Accumulated Depreciation $ (2,004)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 36 years      
Greenville Haywood Mall [Member] | SOUTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 672      
Initial Cost - Building and Improvements 1,082      
Initial Cost - FF&E 33      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 100      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 479      
Cost Capitalized Subsequent to Acquisition - FF&E 1,050      
Gross Amount Carried - Land and Improvements 772      
Gross Amount Carried - Building and Improvements 1,561      
Gross Amount Carried - FF&E 1,083      
Total 3,416      
Accumulated Depreciation $ (1,400)      
Date Acquired Oct. 08, 2010      
Date of Construction 1995      
Depreciable Lives 25 years      
Greenville - Woodruff Road [Member] | SOUTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,023      
Initial Cost - Building and Improvements 9,105      
Initial Cost - FF&E 1,265      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 73      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 290      
Cost Capitalized Subsequent to Acquisition - FF&E (129)      
Gross Amount Carried - Land and Improvements 2,018      
Gross Amount Carried - Building and Improvements 9,248      
Gross Amount Carried - FF&E 1,361      
Total 12,627      
Accumulated Depreciation $ (541)      
Date Acquired Sep. 14, 2018      
Date of Construction 2018      
Depreciable Lives 40 years      
Columbia Northwest Harbison [Member] | SOUTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 816      
Initial Cost - Building and Improvements 3,607      
Initial Cost - FF&E 59      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 111      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,000      
Cost Capitalized Subsequent to Acquisition - FF&E 1,430      
Gross Amount Carried - Land and Improvements 927      
Gross Amount Carried - Building and Improvements 4,607      
Gross Amount Carried - FF&E 1,489      
Total 7,023      
Accumulated Depreciation $ (2,374)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 44 years      
Charleston Mt Pleasant [Member] | SOUTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,713      
Initial Cost - Building and Improvements 5,571      
Initial Cost - FF&E 39      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 91      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 842      
Cost Capitalized Subsequent to Acquisition - FF&E 1,133      
Gross Amount Carried - Land and Improvements 1,804      
Gross Amount Carried - Building and Improvements 6,413      
Gross Amount Carried - FF&E 1,172      
Total 9,389      
Accumulated Depreciation $ (2,804)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Charleston Northwoods Blvd [Member] | SOUTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 563      
Initial Cost - Building and Improvements 2,087      
Initial Cost - FF&E 35      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 85      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 607      
Cost Capitalized Subsequent to Acquisition - FF&E 1,021      
Gross Amount Carried - Land and Improvements 648      
Gross Amount Carried - Building and Improvements 2,694      
Gross Amount Carried - FF&E 1,056      
Total 4,398      
Accumulated Depreciation $ (1,944)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 26 years      
Charleston Airport [Member] | SOUTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,580      
Initial Cost - Building and Improvements 5,652      
Initial Cost - FF&E 49      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 110      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,801      
Cost Capitalized Subsequent to Acquisition - FF&E 1,383      
Gross Amount Carried - Land and Improvements 1,690      
Gross Amount Carried - Building and Improvements 7,453      
Gross Amount Carried - FF&E 1,432      
Total 10,575      
Accumulated Depreciation $ (3,028)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Charleston North Charleston [Member] | SOUTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,124      
Initial Cost - Building and Improvements 4,483      
Initial Cost - FF&E 46      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 126      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,432      
Cost Capitalized Subsequent to Acquisition - FF&E 1,255      
Gross Amount Carried - Land and Improvements 1,250      
Gross Amount Carried - Building and Improvements 5,915      
Gross Amount Carried - FF&E 1,301      
Total 8,466      
Accumulated Depreciation $ (3,105)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 31 years      
Rock Hill [Member] | SOUTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,397      
Initial Cost - Building and Improvements 10,488      
Initial Cost - FF&E 1,115      
Cost Capitalized Subsequent to Acquisition - Land and Improvements (5)      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 143      
Cost Capitalized Subsequent to Acquisition - FF&E 96      
Gross Amount Carried - Land and Improvements 1,470      
Gross Amount Carried - Building and Improvements 10,778      
Gross Amount Carried - FF&E 986      
Total 13,234      
Accumulated Depreciation $ (761)      
Date Acquired May 30, 2018      
Date of Construction 2018      
Depreciable Lives 39 years      
Nashville Brentwood [Member] | TENNESSEE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 668      
Initial Cost - Building and Improvements 1,588      
Initial Cost - FF&E 33      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 274      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 746      
Cost Capitalized Subsequent to Acquisition - FF&E 824      
Gross Amount Carried - Land and Improvements 942      
Gross Amount Carried - Building and Improvements 2,334      
Gross Amount Carried - FF&E 857      
Total 4,133      
Accumulated Depreciation $ (1,802)      
Date Acquired Oct. 08, 2010      
Date of Construction 1990      
Depreciable Lives 20 years      
Nashville Brentwood South [Member] | TENNESSEE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,271      
Initial Cost - Building and Improvements 3,746      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 109      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 747      
Cost Capitalized Subsequent to Acquisition - FF&E 1,158      
Gross Amount Carried - Land and Improvements 1,380      
Gross Amount Carried - Building and Improvements 4,493      
Gross Amount Carried - FF&E 1,202      
Total 7,075      
Accumulated Depreciation $ (2,532)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 31 years      
Chattanooga Airport [Member] | TENNESSEE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,045      
Initial Cost - Building and Improvements 3,840      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 72      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,191      
Cost Capitalized Subsequent to Acquisition - FF&E 1,133      
Gross Amount Carried - Land and Improvements 1,117      
Gross Amount Carried - Building and Improvements 5,031      
Gross Amount Carried - FF&E 1,177      
Total 7,325      
Accumulated Depreciation $ (2,287)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 31 years      
Nashville Franklin Cool Springs [Member] | TENNESSEE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,898      
Initial Cost - Building and Improvements 3,263      
Initial Cost - FF&E 46      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 207      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,174      
Cost Capitalized Subsequent to Acquisition - FF&E 1,351      
Gross Amount Carried - Land and Improvements 2,105      
Gross Amount Carried - Building and Improvements 4,437      
Gross Amount Carried - FF&E 1,397      
Total 7,939      
Accumulated Depreciation $ (2,550)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 33 years      
Knoxville Cedar Bluff [Member] | TENNESSEE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 768      
Initial Cost - Building and Improvements 3,224      
Initial Cost - FF&E 36      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 59      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 746      
Cost Capitalized Subsequent to Acquisition - FF&E 893      
Gross Amount Carried - Land and Improvements 827      
Gross Amount Carried - Building and Improvements 3,970      
Gross Amount Carried - FF&E 929      
Total 5,726      
Accumulated Depreciation $ (1,923)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Knoxville West Hills [Member] | TENNESSEE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 570      
Initial Cost - Building and Improvements 1,826      
Initial Cost - FF&E 29      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 54      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 535      
Cost Capitalized Subsequent to Acquisition - FF&E 927      
Gross Amount Carried - Land and Improvements 624      
Gross Amount Carried - Building and Improvements 2,361      
Gross Amount Carried - FF&E 956      
Total 3,941      
Accumulated Depreciation $ (1,483)      
Date Acquired Oct. 08, 2010      
Date of Construction 1990      
Depreciable Lives 30 years      
Memphis Airport [Member] | TENNESSEE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 329      
Initial Cost - Building and Improvements 1,900      
Initial Cost - FF&E 66      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 60      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,008      
Cost Capitalized Subsequent to Acquisition - FF&E 1,291      
Gross Amount Carried - Land and Improvements 389      
Gross Amount Carried - Building and Improvements 2,908      
Gross Amount Carried - FF&E 1,357      
Total 4,654      
Accumulated Depreciation $ (2,011)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Memphis Apple Tree [Member] | TENNESSEE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,052      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 29      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 97      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 897      
Cost Capitalized Subsequent to Acquisition - FF&E 1,004      
Gross Amount Carried - Land and Improvements 1,149      
Gross Amount Carried - Building and Improvements 897      
Gross Amount Carried - FF&E 1,033      
Total 3,079      
Accumulated Depreciation $ (1,145)      
Date Acquired Oct. 08, 2010      
Date of Construction 1990      
Memphis Cordova [Member] | TENNESSEE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 736      
Initial Cost - Building and Improvements 1,937      
Initial Cost - FF&E 34      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 57      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 803      
Cost Capitalized Subsequent to Acquisition - FF&E 1,081      
Gross Amount Carried - Land and Improvements 793      
Gross Amount Carried - Building and Improvements 2,740      
Gross Amount Carried - FF&E 1,115      
Total 4,648      
Accumulated Depreciation $ (1,783)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 26 years      
Memphis Mt Moriah [Member] | TENNESSEE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 827      
Initial Cost - Building and Improvements 1,670      
Initial Cost - FF&E 45      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 163      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,247      
Cost Capitalized Subsequent to Acquisition - FF&E 1,230      
Gross Amount Carried - Land and Improvements 990      
Gross Amount Carried - Building and Improvements 2,917      
Gross Amount Carried - FF&E 1,275      
Total 5,182      
Accumulated Depreciation $ (1,775)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Memphis Germantown [Member] | TENNESSEE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,445      
Initial Cost - Building and Improvements 4,416      
Initial Cost - FF&E 60      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 113      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 751      
Cost Capitalized Subsequent to Acquisition - FF&E 1,355      
Gross Amount Carried - Land and Improvements 1,558      
Gross Amount Carried - Building and Improvements 5,167      
Gross Amount Carried - FF&E 1,415      
Total 8,140      
Accumulated Depreciation $ (2,720)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Memphis Germantown West [Member] | TENNESSEE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 849      
Initial Cost - Building and Improvements 3,071      
Initial Cost - FF&E 42      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 66      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 643      
Cost Capitalized Subsequent to Acquisition - FF&E 1,058      
Gross Amount Carried - Land and Improvements 915      
Gross Amount Carried - Building and Improvements 3,714      
Gross Amount Carried - FF&E 1,100      
Total 5,729      
Accumulated Depreciation $ (2,007)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Memphis Wolfchase Galleria [Member] | TENNESSEE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,137      
Initial Cost - Building and Improvements 5,177      
Initial Cost - FF&E 75      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 101      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 713      
Cost Capitalized Subsequent to Acquisition - FF&E 1,420      
Gross Amount Carried - Land and Improvements 1,238      
Gross Amount Carried - Building and Improvements 5,890      
Gross Amount Carried - FF&E 1,495      
Total 8,623      
Accumulated Depreciation $ (2,736)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 41 years      
Nashville Airport [Member] | TENNESSEE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,033      
Initial Cost - Building and Improvements 3,649      
Initial Cost - FF&E 42      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 121      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 887      
Cost Capitalized Subsequent to Acquisition - FF&E 1,104      
Gross Amount Carried - Land and Improvements 1,154      
Gross Amount Carried - Building and Improvements 4,536      
Gross Amount Carried - FF&E 1,146      
Total 6,836      
Accumulated Depreciation $ (2,336)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Nashville Airport Elm Hill Pike [Member] | TENNESSEE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 812      
Initial Cost - Building and Improvements 1,543      
Initial Cost - FF&E 33      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 293      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 694      
Cost Capitalized Subsequent to Acquisition - FF&E 896      
Gross Amount Carried - Land and Improvements 1,105      
Gross Amount Carried - Building and Improvements 2,237      
Gross Amount Carried - FF&E 929      
Total 4,271      
Accumulated Depreciation $ (1,709)      
Date Acquired Oct. 08, 2010      
Date of Construction 1993      
Depreciable Lives 23 years      
Nashville Airport Music City [Member] | TENNESSEE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,779      
Initial Cost - Building and Improvements 2,379      
Initial Cost - FF&E 56      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 120      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 893      
Cost Capitalized Subsequent to Acquisition - FF&E 1,516      
Gross Amount Carried - Land and Improvements 2,899      
Gross Amount Carried - Building and Improvements 3,272      
Gross Amount Carried - FF&E 1,572      
Total 7,743      
Accumulated Depreciation $ (2,219)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Nashville Vanderbilt [Member] | TENNESSEE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,918      
Initial Cost - Building and Improvements 9,993      
Initial Cost - FF&E 78      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 192      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 2,144      
Cost Capitalized Subsequent to Acquisition - FF&E 2,148      
Gross Amount Carried - Land and Improvements 2,110      
Gross Amount Carried - Building and Improvements 12,137      
Gross Amount Carried - FF&E 2,226      
Total 16,473      
Accumulated Depreciation $ (4,092)      
Date Acquired Oct. 08, 2010      
Date of Construction 2002      
Depreciable Lives 42 years      
Austin Round Rock South [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 676      
Initial Cost - Building and Improvements 3,755      
Initial Cost - FF&E 96      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 61      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 725      
Cost Capitalized Subsequent to Acquisition - FF&E 1,005      
Gross Amount Carried - Land and Improvements 737      
Gross Amount Carried - Building and Improvements 4,480      
Gross Amount Carried - FF&E 1,101      
Total 6,318      
Accumulated Depreciation $ (2,275)      
Date Acquired Oct. 08, 2010      
Date of Construction 2003      
Depreciable Lives 43 years      
Austin Arboretum Capital of Texas Hwy [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 734      
Initial Cost - Building and Improvements 4,455      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 91      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 885      
Cost Capitalized Subsequent to Acquisition - FF&E 892      
Gross Amount Carried - Land and Improvements 825      
Gross Amount Carried - Building and Improvements 5,340      
Gross Amount Carried - FF&E 935      
Total 7,100      
Accumulated Depreciation $ (2,446)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Austin Arboretum North [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,080      
Initial Cost - Building and Improvements 5,322      
Initial Cost - FF&E 56      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 127      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 986      
Cost Capitalized Subsequent to Acquisition - FF&E 1,629      
Gross Amount Carried - Land and Improvements 1,207      
Gross Amount Carried - Building and Improvements 6,308      
Gross Amount Carried - FF&E 1,685      
Total 9,200      
Accumulated Depreciation $ (3,226)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 40 years      
Austin Arboretum South [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,059      
Initial Cost - Building and Improvements 2,857      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 106      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,172      
Cost Capitalized Subsequent to Acquisition - FF&E 1,578      
Gross Amount Carried - Land and Improvements 1,165      
Gross Amount Carried - Building and Improvements 4,029      
Gross Amount Carried - FF&E 1,622      
Total 6,816      
Accumulated Depreciation $ (2,794)      
Date Acquired Oct. 08, 2010      
Date of Construction 1995      
Depreciable Lives 30 years      
Austin Downtown Town Lake [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,043      
Initial Cost - Building and Improvements 11,933      
Initial Cost - FF&E 58      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 121      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,261      
Cost Capitalized Subsequent to Acquisition - FF&E 1,772      
Gross Amount Carried - Land and Improvements 3,164      
Gross Amount Carried - Building and Improvements 13,194      
Gross Amount Carried - FF&E 1,830      
Total 18,188      
Accumulated Depreciation $ (5,084)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Austin Metro [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 677      
Initial Cost - Building and Improvements 1,768      
Initial Cost - FF&E 53      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 68      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 462      
Cost Capitalized Subsequent to Acquisition - FF&E 1,060      
Gross Amount Carried - Land and Improvements 745      
Gross Amount Carried - Building and Improvements 2,230      
Gross Amount Carried - FF&E 1,113      
Total 4,088      
Accumulated Depreciation $ (1,476)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 41 years      
Austin North Central [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,711      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 58      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 81      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,693      
Cost Capitalized Subsequent to Acquisition - FF&E 1,752      
Gross Amount Carried - Land and Improvements 1,792      
Gross Amount Carried - Building and Improvements 1,693      
Gross Amount Carried - FF&E 1,810      
Total 5,295      
Accumulated Depreciation $ (1,968)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Austin Northwest Lakeline Mall [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 601      
Initial Cost - Building and Improvements 2,842      
Initial Cost - FF&E 75      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 143      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 534      
Cost Capitalized Subsequent to Acquisition - FF&E 1,186      
Gross Amount Carried - Land and Improvements 744      
Gross Amount Carried - Building and Improvements 3,376      
Gross Amount Carried - FF&E 1,261      
Total 5,381      
Accumulated Depreciation $ (1,984)      
Date Acquired Oct. 08, 2010      
Date of Construction 2002      
Depreciable Lives 42 years      
Austin Northwest Research Park [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,028      
Initial Cost - Building and Improvements 5,422      
Initial Cost - FF&E 59      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 171      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,698      
Cost Capitalized Subsequent to Acquisition - FF&E 1,726      
Gross Amount Carried - Land and Improvements 1,199      
Gross Amount Carried - Building and Improvements 7,120      
Gross Amount Carried - FF&E 1,785      
Total 10,104      
Accumulated Depreciation $ (3,596)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 41 years      
Austin Round Rock North [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 604      
Initial Cost - Building and Improvements 3,676      
Initial Cost - FF&E 50      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 167      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,055      
Cost Capitalized Subsequent to Acquisition - FF&E 1,277      
Gross Amount Carried - Land and Improvements 771      
Gross Amount Carried - Building and Improvements 4,731      
Gross Amount Carried - FF&E 1,327      
Total 6,829      
Accumulated Depreciation $ (2,739)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 28 years      
Austin Southwest [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,628      
Initial Cost - Building and Improvements 3,811      
Initial Cost - FF&E 84      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 74      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 874      
Cost Capitalized Subsequent to Acquisition - FF&E 1,129      
Gross Amount Carried - Land and Improvements 4,702      
Gross Amount Carried - Building and Improvements 4,685      
Gross Amount Carried - FF&E 1,213      
Total 10,600      
Accumulated Depreciation $ (2,295)      
Date Acquired Oct. 08, 2010      
Date of Construction 2002      
Depreciable Lives 42 years      
Dallas Bedford [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 540      
Initial Cost - Building and Improvements 2,600      
Initial Cost - FF&E 53      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 115      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 634      
Cost Capitalized Subsequent to Acquisition - FF&E 1,087      
Gross Amount Carried - Land and Improvements 655      
Gross Amount Carried - Building and Improvements 3,234      
Gross Amount Carried - FF&E 1,140      
Total 5,029      
Accumulated Depreciation $ (1,683)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 41 years      
Dallas Coit Road [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 555      
Initial Cost - Building and Improvements 1,430      
Initial Cost - FF&E 42      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 144      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,082      
Cost Capitalized Subsequent to Acquisition - FF&E 1,353      
Gross Amount Carried - Land and Improvements 699      
Gross Amount Carried - Building and Improvements 2,512      
Gross Amount Carried - FF&E 1,395      
Total 4,606      
Accumulated Depreciation $ (1,924)      
Date Acquired Oct. 08, 2010      
Date of Construction 1994      
Depreciable Lives 29 years      
Dallas Frankford Road [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 891      
Initial Cost - Building and Improvements 1,301      
Initial Cost - FF&E 131      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 101      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,975      
Cost Capitalized Subsequent to Acquisition - FF&E 1,658      
Gross Amount Carried - Land and Improvements 992      
Gross Amount Carried - Building and Improvements 3,276      
Gross Amount Carried - FF&E 1,789      
Total 6,057      
Accumulated Depreciation $ (2,618)      
Date Acquired Oct. 08, 2010      
Date of Construction 2002      
Depreciable Lives 42 years      
Dallas Market Center [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 748      
Initial Cost - Building and Improvements 4,625      
Initial Cost - FF&E 71      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 138      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 808      
Cost Capitalized Subsequent to Acquisition - FF&E 1,229      
Gross Amount Carried - Land and Improvements 886      
Gross Amount Carried - Building and Improvements 5,433      
Gross Amount Carried - FF&E 1,300      
Total 7,619      
Accumulated Depreciation $ (2,325)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 39 years      
Dallas Farmers Branch [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 511      
Initial Cost - Building and Improvements 1,451      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 71      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 575      
Cost Capitalized Subsequent to Acquisition - FF&E 1,111      
Gross Amount Carried - Land and Improvements 582      
Gross Amount Carried - Building and Improvements 2,026      
Gross Amount Carried - FF&E 1,149      
Total 3,757      
Accumulated Depreciation $ (1,534)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 28 years      
Houston Galleria Uptown [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 890      
Initial Cost - Building and Improvements 9,696      
Initial Cost - FF&E 66      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 61      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,278      
Cost Capitalized Subsequent to Acquisition - FF&E 1,461      
Gross Amount Carried - Land and Improvements 951      
Gross Amount Carried - Building and Improvements 10,974      
Gross Amount Carried - FF&E 1,527      
Total 13,452      
Accumulated Depreciation $ (4,328)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Houston Galleria Westheimer [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 729      
Initial Cost - Building and Improvements 9,020      
Initial Cost - FF&E 45      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 66      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 847      
Cost Capitalized Subsequent to Acquisition - FF&E 1,083      
Gross Amount Carried - Land and Improvements 795      
Gross Amount Carried - Building and Improvements 9,867      
Gross Amount Carried - FF&E 1,128      
Total 11,790      
Accumulated Depreciation $ (3,691)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Houston Greenspoint [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 381      
Initial Cost - Building and Improvements 840      
Initial Cost - FF&E 39      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 163      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 708      
Cost Capitalized Subsequent to Acquisition - FF&E 1,197      
Gross Amount Carried - Land and Improvements 544      
Gross Amount Carried - Building and Improvements 1,548      
Gross Amount Carried - FF&E 1,236      
Total 3,328      
Accumulated Depreciation $ (1,768)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 28 years      
Houston Medical Center Greenway Plaza [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 603      
Initial Cost - Building and Improvements 8,266      
Initial Cost - FF&E 46      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 136      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,077      
Cost Capitalized Subsequent to Acquisition - FF&E 1,258      
Gross Amount Carried - Land and Improvements 739      
Gross Amount Carried - Building and Improvements 9,343      
Gross Amount Carried - FF&E 1,304      
Total 11,386      
Accumulated Depreciation $ (3,635)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Houston Katy Frwy Beltway 8 [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 304      
Initial Cost - Building and Improvements 2,701      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 76      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 754      
Cost Capitalized Subsequent to Acquisition - FF&E 1,105      
Gross Amount Carried - Land and Improvements 380      
Gross Amount Carried - Building and Improvements 3,455      
Gross Amount Carried - FF&E 1,149      
Total 4,984      
Accumulated Depreciation $ (2,124)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Houston Medical Center NRG Park Braeswood Blvd [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 998      
Initial Cost - Building and Improvements 10,111      
Initial Cost - FF&E 122      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 144      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 2,056      
Cost Capitalized Subsequent to Acquisition - FF&E 1,896      
Gross Amount Carried - Land and Improvements 1,142      
Gross Amount Carried - Building and Improvements 12,167      
Gross Amount Carried - FF&E 2,018      
Total 15,327      
Accumulated Depreciation $ (4,868)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 38 years      
Houston Medical Center NRG Park Fannin St [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,311      
Initial Cost - Building and Improvements 7,833      
Initial Cost - FF&E 53      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 168      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,641      
Cost Capitalized Subsequent to Acquisition - FF&E 1,758      
Gross Amount Carried - Land and Improvements 1,479      
Gross Amount Carried - Building and Improvements 9,474      
Gross Amount Carried - FF&E 1,811      
Total 12,764      
Accumulated Depreciation $ (4,745)      
Date Acquired Oct. 08, 2010      
Date of Construction 1995      
Depreciable Lives 30 years      
Houston Medical Center NRG Park Kirby [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 544      
Initial Cost - Building and Improvements 5,470      
Initial Cost - FF&E 60      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 123      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 772      
Cost Capitalized Subsequent to Acquisition - FF&E 1,150      
Gross Amount Carried - Land and Improvements 667      
Gross Amount Carried - Building and Improvements 6,242      
Gross Amount Carried - FF&E 1,210      
Total 8,119      
Accumulated Depreciation $ (2,521)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 39 years      
Houston NASA Johnson Space Center [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 535      
Initial Cost - Building and Improvements 4,068      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 135      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,317      
Cost Capitalized Subsequent to Acquisition - FF&E 1,201      
Gross Amount Carried - Land and Improvements 670      
Gross Amount Carried - Building and Improvements 5,385      
Gross Amount Carried - FF&E 1,245      
Total 7,300      
Accumulated Depreciation $ (2,470)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Houston Sugarland [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,882      
Initial Cost - Building and Improvements 5,904      
Initial Cost - FF&E 549      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 10      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,204      
Cost Capitalized Subsequent to Acquisition - FF&E 1,129      
Gross Amount Carried - Land and Improvements 1,892      
Gross Amount Carried - Building and Improvements 7,108      
Gross Amount Carried - FF&E 1,678      
Total 10,678      
Accumulated Depreciation $ (3,033)      
Date Acquired Dec. 31, 2013      
Date of Construction 1998      
Depreciable Lives 40 years      
Houston Willowbrook HWY 249 [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 329      
Initial Cost - Building and Improvements 3,432      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 68      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,163      
Cost Capitalized Subsequent to Acquisition - FF&E 1,104      
Gross Amount Carried - Land and Improvements 397      
Gross Amount Carried - Building and Improvements 4,595      
Gross Amount Carried - FF&E 1,142      
Total 6,134      
Accumulated Depreciation $ (2,183)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Dallas DFW Airport N [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 698      
Initial Cost - Building and Improvements 1,510      
Initial Cost - FF&E 130      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 111      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,139      
Cost Capitalized Subsequent to Acquisition - FF&E 1,499      
Gross Amount Carried - Land and Improvements 809      
Gross Amount Carried - Building and Improvements 2,649      
Gross Amount Carried - FF&E 1,629      
Total 5,087      
Accumulated Depreciation $ (2,030)      
Date Acquired Oct. 08, 2010      
Date of Construction 2003      
Depreciable Lives 43 years      
Dallas Las Colinas Carnaby St [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,220      
Initial Cost - Building and Improvements 3,061      
Initial Cost - FF&E 51      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 160      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,426      
Cost Capitalized Subsequent to Acquisition - FF&E 1,289      
Gross Amount Carried - Land and Improvements 1,380      
Gross Amount Carried - Building and Improvements 4,487      
Gross Amount Carried - FF&E 1,340      
Total 7,207      
Accumulated Depreciation $ (2,100)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 31 years      
Dallas Las Colinas Green Park Dr [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 875      
Initial Cost - Building and Improvements 2,338      
Initial Cost - FF&E 98      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 104      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,251      
Cost Capitalized Subsequent to Acquisition - FF&E 1,251      
Gross Amount Carried - Land and Improvements 979      
Gross Amount Carried - Building and Improvements 3,589      
Gross Amount Carried - FF&E 1,349      
Total 5,917      
Accumulated Depreciation $ (2,199)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 43 years      
Dallas Las Colinas Meadow Creek Dr [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 844      
Initial Cost - Building and Improvements 3,605      
Initial Cost - FF&E 84      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 137      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 487      
Cost Capitalized Subsequent to Acquisition - FF&E 1,405      
Gross Amount Carried - Land and Improvements 981      
Gross Amount Carried - Building and Improvements 4,092      
Gross Amount Carried - FF&E 1,489      
Total 6,562      
Accumulated Depreciation $ (2,213)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 40 years      
Dallas Lewisville [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 564      
Initial Cost - Building and Improvements 1,020      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 83      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,018      
Cost Capitalized Subsequent to Acquisition - FF&E 1,020      
Gross Amount Carried - Land and Improvements 647      
Gross Amount Carried - Building and Improvements 2,038      
Gross Amount Carried - FF&E 1,058      
Total 3,743      
Accumulated Depreciation $ (1,457)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Dallas Plano [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 735      
Initial Cost - Building and Improvements 4,386      
Initial Cost - FF&E 90      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 102      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,470      
Cost Capitalized Subsequent to Acquisition - FF&E 1,666      
Gross Amount Carried - Land and Improvements 837      
Gross Amount Carried - Building and Improvements 5,856      
Gross Amount Carried - FF&E 1,756      
Total 8,449      
Accumulated Depreciation $ (3,063)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 41 years      
Dallas Richardson [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,014      
Initial Cost - Building and Improvements 5,535      
Initial Cost - FF&E 144      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 144      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,170      
Cost Capitalized Subsequent to Acquisition - FF&E 2,231      
Gross Amount Carried - Land and Improvements 1,158      
Gross Amount Carried - Building and Improvements 6,705      
Gross Amount Carried - FF&E 2,375      
Total 10,238      
Accumulated Depreciation $ (3,657)      
Date Acquired Oct. 08, 2010      
Date of Construction 2002      
Depreciable Lives 42 years      
San Antonio Airport [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,443      
Initial Cost - Building and Improvements 4,710      
Initial Cost - FF&E 53      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 75      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,463      
Cost Capitalized Subsequent to Acquisition - FF&E 1,481      
Gross Amount Carried - Land and Improvements 1,518      
Gross Amount Carried - Building and Improvements 6,173      
Gross Amount Carried - FF&E 1,534      
Total 9,225      
Accumulated Depreciation $ (2,842)      
Date Acquired Oct. 08, 2010      
Date of Construction 1995      
Depreciable Lives 30 years      
San Antonio Colonnade [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 865      
Initial Cost - Building and Improvements 5,060      
Initial Cost - FF&E 52      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 110      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 665      
Cost Capitalized Subsequent to Acquisition - FF&E 1,068      
Gross Amount Carried - Land and Improvements 975      
Gross Amount Carried - Building and Improvements 5,725      
Gross Amount Carried - FF&E 1,120      
Total 7,820      
Accumulated Depreciation $ (2,384)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 40 years      
Houston The Woodlands [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 455      
Initial Cost - Building and Improvements 5,700      
Initial Cost - FF&E 55      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 85      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,098      
Cost Capitalized Subsequent to Acquisition - FF&E 1,245      
Gross Amount Carried - Land and Improvements 540      
Gross Amount Carried - Building and Improvements 6,798      
Gross Amount Carried - FF&E 1,300      
Total 8,638      
Accumulated Depreciation $ (3,722)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 26 years      
Houston Stafford [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 389      
Initial Cost - Building and Improvements 1,774      
Initial Cost - FF&E 35      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 119      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 854      
Cost Capitalized Subsequent to Acquisition - FF&E 1,075      
Gross Amount Carried - Land and Improvements 508      
Gross Amount Carried - Building and Improvements 2,628      
Gross Amount Carried - FF&E 1,110      
Total 4,246      
Accumulated Depreciation $ (1,585)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 34 years      
Houston NASA Bay Area Blvd [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 516      
Initial Cost - Building and Improvements 5,301      
Initial Cost - FF&E 45      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 102      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 880      
Cost Capitalized Subsequent to Acquisition - FF&E 1,105      
Gross Amount Carried - Land and Improvements 618      
Gross Amount Carried - Building and Improvements 6,181      
Gross Amount Carried - FF&E 1,150      
Total 7,949      
Accumulated Depreciation $ (2,512)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 40 years      
Salt Lake City Union Park [Member] | UTAH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,236      
Initial Cost - Building and Improvements 4,122      
Initial Cost - FF&E 47      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 130      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 914      
Cost Capitalized Subsequent to Acquisition - FF&E 1,384      
Gross Amount Carried - Land and Improvements 1,366      
Gross Amount Carried - Building and Improvements 5,036      
Gross Amount Carried - FF&E 1,431      
Total 7,833      
Accumulated Depreciation $ (2,740)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Salt Lake City Sugar House [Member] | UTAH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,166      
Initial Cost - Building and Improvements 7,029      
Initial Cost - FF&E 39      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 194      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 981      
Cost Capitalized Subsequent to Acquisition - FF&E 1,248      
Gross Amount Carried - Land and Improvements 2,360      
Gross Amount Carried - Building and Improvements 8,010      
Gross Amount Carried - FF&E 1,287      
Total 11,657      
Accumulated Depreciation $ (3,535)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 33 years      
Salt Lake City Sandy [Member] | UTAH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 977      
Initial Cost - Building and Improvements 3,949      
Initial Cost - FF&E 45      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 163      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 929      
Cost Capitalized Subsequent to Acquisition - FF&E 1,228      
Gross Amount Carried - Land and Improvements 1,140      
Gross Amount Carried - Building and Improvements 4,878      
Gross Amount Carried - FF&E 1,273      
Total 7,291      
Accumulated Depreciation $ (2,470)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Salt Lake City West Valley Center [Member] | UTAH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,183      
Initial Cost - Building and Improvements 3,592      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 142      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 655      
Cost Capitalized Subsequent to Acquisition - FF&E 1,180      
Gross Amount Carried - Land and Improvements 1,325      
Gross Amount Carried - Building and Improvements 4,247      
Gross Amount Carried - FF&E 1,223      
Total 6,795      
Accumulated Depreciation $ (2,370)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Washington DC Alexandria Landmark [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,627      
Initial Cost - Building and Improvements 10,696      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 106      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 625      
Cost Capitalized Subsequent to Acquisition - FF&E 2,264      
Gross Amount Carried - Land and Improvements 3,733      
Gross Amount Carried - Building and Improvements 11,321      
Gross Amount Carried - FF&E 2,308      
Total 17,362      
Accumulated Depreciation $ (4,085)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Washington DC Alexandria Eisenhower Ave [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 5,147      
Initial Cost - Building and Improvements 14,424      
Initial Cost - FF&E 60      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 75      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,229      
Cost Capitalized Subsequent to Acquisition - FF&E 1,908      
Gross Amount Carried - Land and Improvements 5,222      
Gross Amount Carried - Building and Improvements 15,653      
Gross Amount Carried - FF&E 1,968      
Total 22,843      
Accumulated Depreciation $ (5,387)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Washington DC Centreville Manassas [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,542      
Initial Cost - Building and Improvements 4,922      
Initial Cost - FF&E 105      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 71      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 762      
Cost Capitalized Subsequent to Acquisition - FF&E 1,235      
Gross Amount Carried - Land and Improvements 1,613      
Gross Amount Carried - Building and Improvements 5,684      
Gross Amount Carried - FF&E 1,340      
Total 8,637      
Accumulated Depreciation $ (1,821)      
Date Acquired Oct. 08, 2010      
Date of Construction 2004      
Depreciable Lives 44 years      
Washington DC Chantilly [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,655      
Initial Cost - Building and Improvements 3,015      
Initial Cost - FF&E 511      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 198      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,235      
Cost Capitalized Subsequent to Acquisition - FF&E 833      
Gross Amount Carried - Land and Improvements 2,853      
Gross Amount Carried - Building and Improvements 4,250      
Gross Amount Carried - FF&E 1,344      
Total 8,447      
Accumulated Depreciation $ (2,852)      
Date Acquired Dec. 13, 2012      
Date of Construction 1998      
Depreciable Lives 22 years      
Washington DC Chantilly Airport [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,402      
Initial Cost - Building and Improvements 3,390      
Initial Cost - FF&E 40      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 7      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 699      
Cost Capitalized Subsequent to Acquisition - FF&E 941      
Gross Amount Carried - Land and Improvements 1,409      
Gross Amount Carried - Building and Improvements 4,089      
Gross Amount Carried - FF&E 981      
Total 6,479      
Accumulated Depreciation $ (2,192)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Washington DC Chantilly Dulles South [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,166      
Initial Cost - Building and Improvements 5,159      
Initial Cost - FF&E 46      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 137      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 624      
Cost Capitalized Subsequent to Acquisition - FF&E 921      
Gross Amount Carried - Land and Improvements 1,303      
Gross Amount Carried - Building and Improvements 5,783      
Gross Amount Carried - FF&E 967      
Total 8,053      
Accumulated Depreciation $ (2,416)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 40 years      
Chesapeake Churchland Blvd [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 647      
Initial Cost - Building and Improvements 2,762      
Initial Cost - FF&E 57      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 46      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 488      
Cost Capitalized Subsequent to Acquisition - FF&E 1,036      
Gross Amount Carried - Land and Improvements 693      
Gross Amount Carried - Building and Improvements 3,250      
Gross Amount Carried - FF&E 1,093      
Total 5,036      
Accumulated Depreciation $ (1,651)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 42 years      
Chesapeake Crossways Blvd [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,171      
Initial Cost - Building and Improvements 4,773      
Initial Cost - FF&E 47      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 157      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 864      
Cost Capitalized Subsequent to Acquisition - FF&E 1,309      
Gross Amount Carried - Land and Improvements 1,328      
Gross Amount Carried - Building and Improvements 5,637      
Gross Amount Carried - FF&E 1,356      
Total 8,321      
Accumulated Depreciation $ (2,962)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 32 years      
Chesapeake Greenbrier Circle [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 807      
Initial Cost - Building and Improvements 5,349      
Initial Cost - FF&E 109      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 77      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 537      
Cost Capitalized Subsequent to Acquisition - FF&E 980      
Gross Amount Carried - Land and Improvements 884      
Gross Amount Carried - Building and Improvements 5,886      
Gross Amount Carried - FF&E 1,089      
Total 7,859      
Accumulated Depreciation $ (2,403)      
Date Acquired Oct. 08, 2010      
Date of Construction 2005      
Depreciable Lives 44 years      
Washington DC Fairfax [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,799      
Initial Cost - Building and Improvements 3,734      
Initial Cost - FF&E 49      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 136      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 889      
Cost Capitalized Subsequent to Acquisition - FF&E 1,030      
Gross Amount Carried - Land and Improvements 1,935      
Gross Amount Carried - Building and Improvements 4,623      
Gross Amount Carried - FF&E 1,079      
Total 7,637      
Accumulated Depreciation $ (2,416)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Washington DC Fairfax Fair Oaks Mall [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 936      
Initial Cost - Building and Improvements 5,713      
Initial Cost - FF&E 61      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 61      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 606      
Cost Capitalized Subsequent to Acquisition - FF&E 981      
Gross Amount Carried - Land and Improvements 997      
Gross Amount Carried - Building and Improvements 6,319      
Gross Amount Carried - FF&E 1,042      
Total 8,358      
Accumulated Depreciation $ (2,533)      
Date Acquired Oct. 08, 2010      
Date of Construction 2000      
Depreciable Lives 40 years      
Washington DC Fairfax Fair Oaks [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,167      
Initial Cost - Building and Improvements 4,053      
Initial Cost - FF&E 693      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 242      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 965      
Cost Capitalized Subsequent to Acquisition - FF&E 724      
Gross Amount Carried - Land and Improvements 4,409      
Gross Amount Carried - Building and Improvements 5,018      
Gross Amount Carried - FF&E 1,417      
Total 10,844      
Accumulated Depreciation $ (3,351)      
Date Acquired Dec. 13, 2012      
Date of Construction 1998      
Depreciable Lives 26 years      
Washington DC Falls Church Merrifield [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,389      
Initial Cost - Building and Improvements 6,653      
Initial Cost - FF&E 910      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 263      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 989      
Cost Capitalized Subsequent to Acquisition - FF&E 898      
Gross Amount Carried - Land and Improvements 4,652      
Gross Amount Carried - Building and Improvements 7,642      
Gross Amount Carried - FF&E 1,808      
Total 14,102      
Accumulated Depreciation $ (3,548)      
Date Acquired Dec. 13, 2012      
Date of Construction 1998      
Depreciable Lives 33 years      
Richmond Innsbrook [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,069      
Initial Cost - Building and Improvements 1,991      
Initial Cost - FF&E 45      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 92      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 635      
Cost Capitalized Subsequent to Acquisition - FF&E 1,176      
Gross Amount Carried - Land and Improvements 1,161      
Gross Amount Carried - Building and Improvements 2,626      
Gross Amount Carried - FF&E 1,221      
Total 5,008      
Accumulated Depreciation $ (1,861)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 27 years      
Richmond West End I-64 [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,999      
Initial Cost - Building and Improvements 2,496      
Initial Cost - FF&E 501      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 92      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 755      
Cost Capitalized Subsequent to Acquisition - FF&E 875      
Gross Amount Carried - Land and Improvements 2,091      
Gross Amount Carried - Building and Improvements 3,251      
Gross Amount Carried - FF&E 1,376      
Total 6,718      
Accumulated Depreciation $ (2,556)      
Date Acquired Dec. 13, 2012      
Date of Construction 1997      
Depreciable Lives 19 years      
Hampton Coliseum [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,049      
Initial Cost - Building and Improvements 2,120      
Initial Cost - FF&E 97      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 82      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 610      
Cost Capitalized Subsequent to Acquisition - FF&E 1,122      
Gross Amount Carried - Land and Improvements 1,131      
Gross Amount Carried - Building and Improvements 2,730      
Gross Amount Carried - FF&E 1,219      
Total 5,080      
Accumulated Depreciation $ (1,876)      
Date Acquired Oct. 08, 2010      
Date of Construction 2003      
Depreciable Lives 43 years      
Washington DC Herndon Dulles [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,159      
Initial Cost - Building and Improvements 5,808      
Initial Cost - FF&E 150      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 58      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 343      
Cost Capitalized Subsequent to Acquisition - FF&E 973      
Gross Amount Carried - Land and Improvements 1,217      
Gross Amount Carried - Building and Improvements 6,151      
Gross Amount Carried - FF&E 1,123      
Total 8,491      
Accumulated Depreciation $ (2,519)      
Date Acquired Oct. 08, 2010      
Date of Construction 2005      
Depreciable Lives 45 years      
Lynchburg University Blvd [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,259      
Initial Cost - Building and Improvements 4,899      
Initial Cost - FF&E 94      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 103      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 432      
Cost Capitalized Subsequent to Acquisition - FF&E 1,071      
Gross Amount Carried - Land and Improvements 1,362      
Gross Amount Carried - Building and Improvements 5,331      
Gross Amount Carried - FF&E 1,165      
Total 7,858      
Accumulated Depreciation $ (2,438)      
Date Acquired Oct. 08, 2010      
Date of Construction 2003      
Depreciable Lives 43 years      
Newport News I-64 Jefferson Avenue [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 982      
Initial Cost - Building and Improvements 2,655      
Initial Cost - FF&E 34      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 93      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 614      
Cost Capitalized Subsequent to Acquisition - FF&E 980      
Gross Amount Carried - Land and Improvements 1,075      
Gross Amount Carried - Building and Improvements 3,269      
Gross Amount Carried - FF&E 1,014      
Total 5,358      
Accumulated Depreciation $ (1,900)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 27 years      
Newport News Oyster Point [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 688      
Initial Cost - Building and Improvements 2,950      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 66      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 861      
Cost Capitalized Subsequent to Acquisition - FF&E 1,290      
Gross Amount Carried - Land and Improvements 754      
Gross Amount Carried - Building and Improvements 3,811      
Gross Amount Carried - FF&E 1,334      
Total 5,899      
Accumulated Depreciation $ (2,058)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 32 years      
Washington DC Reston [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 5,766      
Initial Cost - Building and Improvements 7,250      
Initial Cost - FF&E 795      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 192      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,076      
Cost Capitalized Subsequent to Acquisition - FF&E 1,139      
Gross Amount Carried - Land and Improvements 5,958      
Gross Amount Carried - Building and Improvements 8,326      
Gross Amount Carried - FF&E 1,934      
Total 16,218      
Accumulated Depreciation $ (3,631)      
Date Acquired Dec. 13, 2012      
Date of Construction 1998      
Depreciable Lives 34 years      
North Chesterfield Arboretum [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,368      
Initial Cost - Building and Improvements 3,745      
Initial Cost - FF&E 45      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 51      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 739      
Cost Capitalized Subsequent to Acquisition - FF&E 1,393      
Gross Amount Carried - Land and Improvements 1,419      
Gross Amount Carried - Building and Improvements 4,484      
Gross Amount Carried - FF&E 1,438      
Total 7,341      
Accumulated Depreciation $ (2,250)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Richmond W Broad Street Glenside North [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,008      
Initial Cost - Building and Improvements 4,037      
Initial Cost - FF&E 55      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 66      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 504      
Cost Capitalized Subsequent to Acquisition - FF&E 1,076      
Gross Amount Carried - Land and Improvements 1,074      
Gross Amount Carried - Building and Improvements 4,541      
Gross Amount Carried - FF&E 1,131      
Total 6,746      
Accumulated Depreciation $ (1,867)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 40 years      
Richmond W Broad Street Glenside South [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 660      
Initial Cost - Building and Improvements 1,677      
Initial Cost - FF&E 39      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 94      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,632      
Cost Capitalized Subsequent to Acquisition - FF&E 1,071      
Gross Amount Carried - Land and Improvements 754      
Gross Amount Carried - Building and Improvements 3,309      
Gross Amount Carried - FF&E 1,110      
Total 5,173      
Accumulated Depreciation $ (1,856)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Roanoke Airport [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 844      
Initial Cost - Building and Improvements 1,949      
Initial Cost - FF&E 35      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 49      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 661      
Cost Capitalized Subsequent to Acquisition - FF&E 906      
Gross Amount Carried - Land and Improvements 893      
Gross Amount Carried - Building and Improvements 2,610      
Gross Amount Carried - FF&E 941      
Total 4,444      
Accumulated Depreciation $ (1,436)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 34 years      
Washington DC Springfield [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,417      
Initial Cost - Building and Improvements 15,207      
Initial Cost - FF&E 134      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 88      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 959      
Cost Capitalized Subsequent to Acquisition - FF&E 1,491      
Gross Amount Carried - Land and Improvements 3,505      
Gross Amount Carried - Building and Improvements 16,166      
Gross Amount Carried - FF&E 1,625      
Total 21,296      
Accumulated Depreciation $ (4,768)      
Date Acquired Oct. 08, 2010      
Date of Construction 2004      
Depreciable Lives 44 years      
Washington DC Sterling [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,375      
Initial Cost - Building and Improvements 5,167      
Initial Cost - FF&E 39      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 97      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 636      
Cost Capitalized Subsequent to Acquisition - FF&E 967      
Gross Amount Carried - Land and Improvements 1,472      
Gross Amount Carried - Building and Improvements 5,803      
Gross Amount Carried - FF&E 1,006      
Total 8,281      
Accumulated Depreciation $ (2,495)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Washington Dc Sterling Dulles [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,709      
Initial Cost - Building and Improvements 2,618      
Initial Cost - FF&E 707      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 254      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,098      
Cost Capitalized Subsequent to Acquisition - FF&E 830      
Gross Amount Carried - Land and Improvements 4,963      
Gross Amount Carried - Building and Improvements 3,716      
Gross Amount Carried - FF&E 1,537      
Total 10,216      
Accumulated Depreciation $ (2,897)      
Date Acquired Dec. 13, 2012      
Date of Construction 1998      
Depreciable Lives 23 years      
Washington DC Tysons Corner [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,716      
Initial Cost - Building and Improvements 12,425      
Initial Cost - FF&E 49      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 85      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,174      
Cost Capitalized Subsequent to Acquisition - FF&E 1,775      
Gross Amount Carried - Land and Improvements 3,801      
Gross Amount Carried - Building and Improvements 13,599      
Gross Amount Carried - FF&E 1,824      
Total 19,224      
Accumulated Depreciation $ (4,747)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Virginia Beach Independence Blvd [Member] | VIRGINIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,769      
Initial Cost - Building and Improvements 6,115      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 161      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,064      
Cost Capitalized Subsequent to Acquisition - FF&E 1,286      
Gross Amount Carried - Land and Improvements 1,930      
Gross Amount Carried - Building and Improvements 7,179      
Gross Amount Carried - FF&E 1,329      
Total 10,438      
Accumulated Depreciation $ (3,256)      
Date Acquired Oct. 08, 2010      
Date of Construction 1996      
Depreciable Lives 31 years      
Seattle Bellevue Downtown [Member] | WASHINGTON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 3,672      
Initial Cost - Building and Improvements 9,062      
Initial Cost - FF&E 55      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 86      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 2,664      
Cost Capitalized Subsequent to Acquisition - FF&E 2,326      
Gross Amount Carried - Land and Improvements 3,758      
Gross Amount Carried - Building and Improvements 11,726      
Gross Amount Carried - FF&E 2,381      
Total 17,865      
Accumulated Depreciation $ (3,231)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Seattle Bellevue Factoria [Member] | WASHINGTON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,697      
Initial Cost - Building and Improvements 8,912      
Initial Cost - FF&E 55      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 91      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,440      
Cost Capitalized Subsequent to Acquisition - FF&E 2,306      
Gross Amount Carried - Land and Improvements 2,788      
Gross Amount Carried - Building and Improvements 10,352      
Gross Amount Carried - FF&E 2,361      
Total 15,501      
Accumulated Depreciation $ (4,752)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Seattle Redmond [Member] | WASHINGTON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 6,206      
Initial Cost - Building and Improvements 16,067      
Initial Cost - FF&E 71      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 112      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 2,329      
Cost Capitalized Subsequent to Acquisition - FF&E 2,676      
Gross Amount Carried - Land and Improvements 6,318      
Gross Amount Carried - Building and Improvements 18,396      
Gross Amount Carried - FF&E 2,747      
Total 27,461      
Accumulated Depreciation $ (5,752)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 33 years      
Seattle Bothell West [Member] | WASHINGTON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,236      
Initial Cost - Building and Improvements 5,978      
Initial Cost - FF&E 64      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 64      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 574      
Cost Capitalized Subsequent to Acquisition - FF&E 894      
Gross Amount Carried - Land and Improvements 1,300      
Gross Amount Carried - Building and Improvements 6,552      
Gross Amount Carried - FF&E 958      
Total 8,810      
Accumulated Depreciation $ (2,437)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Seattle Bothell Canyon Park [Member] | WASHINGTON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,266      
Initial Cost - Building and Improvements 7,932      
Initial Cost - FF&E 57      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 100      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,091      
Cost Capitalized Subsequent to Acquisition - FF&E 1,260      
Gross Amount Carried - Land and Improvements 2,366      
Gross Amount Carried - Building and Improvements 9,023      
Gross Amount Carried - FF&E 1,317      
Total 12,706      
Accumulated Depreciation $ (3,611)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 39 years      
Seattle Everett North [Member] | WASHINGTON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,175      
Initial Cost - Building and Improvements 6,615      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 199      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 724      
Cost Capitalized Subsequent to Acquisition - FF&E 1,247      
Gross Amount Carried - Land and Improvements 1,374      
Gross Amount Carried - Building and Improvements 7,339      
Gross Amount Carried - FF&E 1,285      
Total 9,998      
Accumulated Depreciation $ (2,824)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Seattle Everett Silverlake [Member] | WASHINGTON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 4,008      
Initial Cost - Building and Improvements 9,000      
Initial Cost - FF&E 54      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 92      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 796      
Cost Capitalized Subsequent to Acquisition - FF&E 1,284      
Gross Amount Carried - Land and Improvements 4,100      
Gross Amount Carried - Building and Improvements 9,796      
Gross Amount Carried - FF&E 1,338      
Total 15,234      
Accumulated Depreciation $ (3,582)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 40 years      
Seattle Federal Way [Member] | WASHINGTON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 761      
Initial Cost - Building and Improvements 4,918      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 194      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 761      
Cost Capitalized Subsequent to Acquisition - FF&E 1,040      
Gross Amount Carried - Land and Improvements 955      
Gross Amount Carried - Building and Improvements 5,679      
Gross Amount Carried - FF&E 1,078      
Total 7,712      
Accumulated Depreciation $ (2,421)      
Date Acquired Oct. 08, 2010      
Date of Construction 1999      
Depreciable Lives 39 years      
Tacoma Fife [Member] | WASHINGTON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 814      
Initial Cost - Building and Improvements 4,397      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 81      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 779      
Cost Capitalized Subsequent to Acquisition - FF&E 1,054      
Gross Amount Carried - Land and Improvements 895      
Gross Amount Carried - Building and Improvements 5,176      
Gross Amount Carried - FF&E 1,092      
Total 7,163      
Accumulated Depreciation $ (2,486)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Seattle Kent [Member] | WASHINGTON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 923      
Initial Cost - Building and Improvements 3,724      
Initial Cost - FF&E 43      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 95      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,097      
Cost Capitalized Subsequent to Acquisition - FF&E 1,365      
Gross Amount Carried - Land and Improvements 1,018      
Gross Amount Carried - Building and Improvements 4,821      
Gross Amount Carried - FF&E 1,408      
Total 7,247      
Accumulated Depreciation $ (2,510)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Seattle Lynnwood [Member] | WASHINGTON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,829      
Initial Cost - Building and Improvements 5,408      
Initial Cost - FF&E 41      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 85      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 878      
Cost Capitalized Subsequent to Acquisition - FF&E 1,122      
Gross Amount Carried - Land and Improvements 1,914      
Gross Amount Carried - Building and Improvements 6,286      
Gross Amount Carried - FF&E 1,163      
Total 9,363      
Accumulated Depreciation $ (2,743)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Seattle Mukilteo [Member] | WASHINGTON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,894      
Initial Cost - Building and Improvements 8,893      
Initial Cost - FF&E 84      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 93      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 550      
Cost Capitalized Subsequent to Acquisition - FF&E 817      
Gross Amount Carried - Land and Improvements 1,987      
Gross Amount Carried - Building and Improvements 9,443      
Gross Amount Carried - FF&E 901      
Total 12,331      
Accumulated Depreciation $ (3,143)      
Date Acquired Oct. 08, 2010      
Date of Construction 2002      
Depreciable Lives 42 years      
Seattle Renton [Member] | WASHINGTON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,714      
Initial Cost - Building and Improvements 5,924      
Initial Cost - FF&E 62      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 130      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 952      
Cost Capitalized Subsequent to Acquisition - FF&E 1,695      
Gross Amount Carried - Land and Improvements 1,844      
Gross Amount Carried - Building and Improvements 6,876      
Gross Amount Carried - FF&E 1,757      
Total 10,477      
Accumulated Depreciation $ (3,413)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 39 years      
Seattle Northgate [Member] | WASHINGTON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,214      
Initial Cost - Building and Improvements 8,655      
Initial Cost - FF&E 86      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 87      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 924      
Cost Capitalized Subsequent to Acquisition - FF&E 1,831      
Gross Amount Carried - Land and Improvements 1,301      
Gross Amount Carried - Building and Improvements 9,579      
Gross Amount Carried - FF&E 1,917      
Total 12,797      
Accumulated Depreciation $ (3,383)      
Date Acquired Oct. 08, 2010      
Date of Construction 2002      
Depreciable Lives 42 years      
Tacoma South [Member] | WASHINGTON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,162      
Initial Cost - Building and Improvements 6,871      
Initial Cost - FF&E 40      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 146      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 732      
Cost Capitalized Subsequent to Acquisition - FF&E 1,117      
Gross Amount Carried - Land and Improvements 1,308      
Gross Amount Carried - Building and Improvements 7,603      
Gross Amount Carried - FF&E 1,157      
Total 10,068      
Accumulated Depreciation $ (3,011)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 40 years      
Seattle Southcenter [Member] | WASHINGTON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,005      
Initial Cost - Building and Improvements 4,129      
Initial Cost - FF&E 35      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 76      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,859      
Cost Capitalized Subsequent to Acquisition - FF&E 1,240      
Gross Amount Carried - Land and Improvements 1,081      
Gross Amount Carried - Building and Improvements 5,988      
Gross Amount Carried - FF&E 1,275      
Total 8,344      
Accumulated Depreciation $ (2,797)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 33 years      
Seattle Tukwila [Member] | WASHINGTON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,056      
Initial Cost - Building and Improvements 4,724      
Initial Cost - FF&E 38      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 73      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 744      
Cost Capitalized Subsequent to Acquisition - FF&E 987      
Gross Amount Carried - Land and Improvements 1,129      
Gross Amount Carried - Building and Improvements 5,468      
Gross Amount Carried - FF&E 1,025      
Total 7,622      
Accumulated Depreciation $ (2,562)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 32 years      
Olympia Tumwater [Member] | WASHINGTON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,428      
Initial Cost - Building and Improvements 5,495      
Initial Cost - FF&E 70      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 109      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 605      
Cost Capitalized Subsequent to Acquisition - FF&E 1,101      
Gross Amount Carried - Land and Improvements 1,537      
Gross Amount Carried - Building and Improvements 6,100      
Gross Amount Carried - FF&E 1,171      
Total 8,808      
Accumulated Depreciation $ (2,570)      
Date Acquired Oct. 08, 2010      
Date of Construction 2001      
Depreciable Lives 41 years      
Portland Vancouver [Member] | WASHINGTON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,122      
Initial Cost - Building and Improvements 5,671      
Initial Cost - FF&E 42      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 163      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 786      
Cost Capitalized Subsequent to Acquisition - FF&E 1,202      
Gross Amount Carried - Land and Improvements 1,285      
Gross Amount Carried - Building and Improvements 6,457      
Gross Amount Carried - FF&E 1,244      
Total 8,986      
Accumulated Depreciation $ (2,814)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Appleton Fox Cities [Member] | WISCONSIN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,129      
Initial Cost - Building and Improvements 3,042      
Initial Cost - FF&E 39      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 150      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 569      
Cost Capitalized Subsequent to Acquisition - FF&E 995      
Gross Amount Carried - Land and Improvements 1,279      
Gross Amount Carried - Building and Improvements 3,611      
Gross Amount Carried - FF&E 1,034      
Total 5,924      
Accumulated Depreciation $ (1,851)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Milwaukee Brookfield [Member] | WISCONSIN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 2,579      
Initial Cost - Building and Improvements 5,647      
Initial Cost - FF&E 49      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 58      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 1,107      
Cost Capitalized Subsequent to Acquisition - FF&E 1,350      
Gross Amount Carried - Land and Improvements 2,637      
Gross Amount Carried - Building and Improvements 6,754      
Gross Amount Carried - FF&E 1,399      
Total 10,790      
Accumulated Depreciation $ (2,970)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Madison Junction Court [Member] | WISCONSIN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,197      
Initial Cost - Building and Improvements 2,790      
Initial Cost - FF&E 39      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 77      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 655      
Cost Capitalized Subsequent to Acquisition - FF&E 944      
Gross Amount Carried - Land and Improvements 1,274      
Gross Amount Carried - Building and Improvements 3,445      
Gross Amount Carried - FF&E 983      
Total 5,702      
Accumulated Depreciation $ (1,759)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 38 years      
Madison Old Sauk Rd [Member] | WISCONSIN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,332      
Initial Cost - Building and Improvements 2,506      
Initial Cost - FF&E 46      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 149      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 531      
Cost Capitalized Subsequent to Acquisition - FF&E 924      
Gross Amount Carried - Land and Improvements 1,481      
Gross Amount Carried - Building and Improvements 3,037      
Gross Amount Carried - FF&E 970      
Total 5,488      
Accumulated Depreciation $ (1,664)      
Date Acquired Oct. 08, 2010      
Date of Construction 1998      
Depreciable Lives 39 years      
Milwaukee Waukesha [Member] | WISCONSIN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,311      
Initial Cost - Building and Improvements 3,215      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 115      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 895      
Cost Capitalized Subsequent to Acquisition - FF&E 1,081      
Gross Amount Carried - Land and Improvements 1,426      
Gross Amount Carried - Building and Improvements 4,110      
Gross Amount Carried - FF&E 1,125      
Total 6,661      
Accumulated Depreciation $ (2,052)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 37 years      
Milwaukee Wauwatosa [Member] | WISCONSIN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,732      
Initial Cost - Building and Improvements 5,151      
Initial Cost - FF&E 44      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 104      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 707      
Cost Capitalized Subsequent to Acquisition - FF&E 1,323      
Gross Amount Carried - Land and Improvements 1,836      
Gross Amount Carried - Building and Improvements 5,858      
Gross Amount Carried - FF&E 1,367      
Total 9,061      
Accumulated Depreciation $ (2,628)      
Date Acquired Oct. 08, 2010      
Date of Construction 1997      
Depreciable Lives 41 years      
Lakeland I-4 [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,121      
Initial Cost - Building and Improvements 8,036      
Initial Cost - FF&E 843      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 12      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 135      
Cost Capitalized Subsequent to Acquisition - FF&E 127      
Gross Amount Carried - Land and Improvements 1,133      
Gross Amount Carried - Building and Improvements 8,171      
Gross Amount Carried - FF&E 970      
Total 10,274      
Accumulated Depreciation $ (75)      
Date Acquired Nov. 12, 2019      
Date of Construction 2007      
Depreciable Lives 44 years      
Tampa Gibsonton Riverview [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 0      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 0      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 2,984      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 7,568      
Cost Capitalized Subsequent to Acquisition - FF&E 1,548      
Gross Amount Carried - Land and Improvements 2,984      
Gross Amount Carried - Building and Improvements 7,568      
Gross Amount Carried - FF&E 1,548      
Total 12,100      
Accumulated Depreciation $ (59)      
Date Acquired Dec. 10, 2019      
Date of Construction 2019      
Depreciable Lives 40 years      
Phoenix Chandler Downtown [Member] | ARIZONA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 0      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 0      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 3,436      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 11,141      
Cost Capitalized Subsequent to Acquisition - FF&E 1,763      
Gross Amount Carried - Land and Improvements 3,436      
Gross Amount Carried - Building and Improvements 11,141      
Gross Amount Carried - FF&E 1,763      
Total 16,340      
Accumulated Depreciation $ (75)      
Date Acquired Dec. 16, 2019      
Date of Construction 2019      
Depreciable Lives 40 years      
Land Available For Development [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 1,821      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 0      
Cost Capitalized Subsequent to Acquisition - Land and Improvements (146)      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 0      
Cost Capitalized Subsequent to Acquisition - FF&E 0      
Gross Amount Carried - Land and Improvements 1,675      
Gross Amount Carried - Building and Improvements 0      
Gross Amount Carried - FF&E 0      
Total 1,675      
Accumulated Depreciation $ 0      
Date Acquired Oct. 08, 2010      
Development in Process [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements $ 0      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 0      
SEC Schedule III, Real Estate and Accumulated Depreciation, Initial Cost of Construction in Progress 0      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 0      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 0      
Cost Capitalized Subsequent to Acquisition - FF&E 0      
SEC Schedule III, Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Construction in Progress 70,864      
Gross Amount Carried - Land and Improvements 0      
Gross Amount Carried - Building and Improvements 0      
Gross Amount Carried - FF&E 0      
SEC Schedule III, Real Estate and Accumulated Depreciation, Carrying Amount of Construction in Progress 70,864      
Total 70,864      
Accumulated Depreciation 0      
Management Business [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost - Land and Improvements 0      
Initial Cost - Building and Improvements 0      
Initial Cost - FF&E 0      
Cost Capitalized Subsequent to Acquisition - Land and Improvements 0      
Cost Capitalized Subsequent to Acquisition - Building and Improvements 2,917      
Cost Capitalized Subsequent to Acquisition - FF&E 29,005      
Gross Amount Carried - Land and Improvements 0      
Gross Amount Carried - Building and Improvements 2,917      
Gross Amount Carried - FF&E 29,005      
Total 31,922      
Accumulated Depreciation $ (20,178)      
Date Acquired Sep. 01, 2011      
Minimum        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Minimum | Montgomery Carmichael Rd [Member] | ALABAMA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Minimum | Fayetteville Springdale [Member] | ARKANSAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Minimum | Los Angeles Valencia [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Minimum | Orlando Altamonte Springs [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Minimum | Orlando Lake Mary 1036 Greenwood Blvd [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Minimum | Orlando Lake Mary 1040 Greenwood Blvd [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Minimum | Orlando Lake Buena Vista [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Minimum | Orlando Maitland Summit Tower Blvd [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Minimum | Atlanta Peachtree Corners [Member] | GEORGIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Minimum | Detroit Ann Arbor Briarwood Mall [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Minimum | Detroit Auburn Hills I-75 [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Minimum | Detroit Canton [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Minimum | Detroit Madison Heights [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Minimum | Detroit Southfield I-696 [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Minimum | Detroit Southfield Northwestern Hwy [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Minimum | Detroit Warren [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Minimum | Charlotte Tyvola Rd Executive Park [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Minimum | Charlotte University Place E McCullough Dr [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Minimum | Greensboro Wendover Ave [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Minimum | Syracuse Dewitt [Member] | NEW YORK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Minimum | Columbus East [Member] | OHIO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Minimum | Memphis Apple Tree [Member] | TENNESSEE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Minimum | Austin North Central [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 2 years      
Maximum        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years      
Maximum | Montgomery Carmichael Rd [Member] | ALABAMA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years      
Maximum | Fayetteville Springdale [Member] | ARKANSAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years      
Maximum | Los Angeles Valencia [Member] | CALIFORNIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years      
Maximum | Orlando Altamonte Springs [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years      
Maximum | Orlando Lake Mary 1036 Greenwood Blvd [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years      
Maximum | Orlando Lake Mary 1040 Greenwood Blvd [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years      
Maximum | Orlando Lake Buena Vista [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years      
Maximum | Orlando Maitland Summit Tower Blvd [Member] | FLORIDA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years      
Maximum | Atlanta Peachtree Corners [Member] | GEORGIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years      
Maximum | Detroit Ann Arbor Briarwood Mall [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years      
Maximum | Detroit Auburn Hills I-75 [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years      
Maximum | Detroit Canton [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years      
Maximum | Detroit Madison Heights [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years      
Maximum | Detroit Southfield I-696 [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years      
Maximum | Detroit Southfield Northwestern Hwy [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years      
Maximum | Detroit Warren [Member] | MICHIGAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years      
Maximum | Charlotte Tyvola Rd Executive Park [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years      
Maximum | Charlotte University Place E McCullough Dr [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years      
Maximum | Greensboro Wendover Ave [Member] | NORTH CAROLINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years      
Maximum | Syracuse Dewitt [Member] | NEW YORK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years      
Maximum | Columbus East [Member] | OHIO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years      
Maximum | Memphis Apple Tree [Member] | TENNESSEE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years      
Maximum | Austin North Central [Member] | TEXAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable Lives 10 years