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Schedule III - Consolidated Real Estate and Accumulated Depreciation - Consolidated Real Estate and Accumulated Depreciation (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Real Estate Properties [Line Items]        
Encumbrances $ 3,092,225      
Initial cost, land 2,011,747      
Initial cost, building & improvements 5,289,995      
Costs capitalized subsequent to acquisition/development, land 8,242      
Costs capitalized subsequent to acquisition/development, buildings and improvements 274,750      
Gross carry amount close of period, land 2,019,989      
Gross carry amount close of period, building and improvements 5,564,746      
Total 7,584,735 $ 3,136,982 $ 3,079,616 $ 3,633,376
Accumulated Depreciation 879,306 $ 750,119 $ 661,546 $ 695,012
Operating Properties        
Real Estate Properties [Line Items]        
Encumbrances 392,590      
Initial cost, land 1,811,198      
Initial cost, building & improvements 4,964,973      
Costs capitalized subsequent to acquisition/development, land 8,448      
Costs capitalized subsequent to acquisition/development, buildings and improvements 221,867      
Gross carry amount close of period, land 1,819,646      
Gross carry amount close of period, building and improvements 5,186,840      
Total 7,006,486      
Accumulated Depreciation 795,510      
Operating Properties | 12th Street Plaza        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 2,624      
Initial cost, building & improvements 12,691      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 964      
Gross carry amount close of period, land 2,624      
Gross carry amount close of period, building and improvements 13,655      
Total 16,279      
Accumulated Depreciation 4,897      
Operating Properties | 54th & College        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 2,672      
Initial cost, building & improvements 0      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 2,672      
Gross carry amount close of period, building and improvements 0      
Total 2,672      
Accumulated Depreciation 0      
Operating Properties | Arcadia Village        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 8,487      
Initial cost, building & improvements 10,911      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 8,487      
Gross carry amount close of period, building and improvements 10,911      
Total 19,398      
Accumulated Depreciation 178      
Operating Properties | Ashland & Roosevelt        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 9,932      
Initial cost, building & improvements 25,714      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 9,932      
Gross carry amount close of period, building and improvements 25,714      
Total 35,646      
Accumulated Depreciation 405      
Operating Properties | Avondale Plaza        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 6,661      
Initial cost, building & improvements 10,269      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 6,661      
Gross carry amount close of period, building and improvements 10,269      
Total 16,930      
Accumulated Depreciation 135      
Operating Properties | Bayonne Crossing        
Real Estate Properties [Line Items]        
Encumbrances 41,249      
Initial cost, land 47,809      
Initial cost, building & improvements 43,840      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 1,008      
Gross carry amount close of period, land 47,809      
Gross carry amount close of period, building and improvements 44,848      
Total 92,657      
Accumulated Depreciation 14,203      
Operating Properties | Bayport Commons        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 7,005      
Initial cost, building & improvements 20,776      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 4,600      
Gross carry amount close of period, land 7,005      
Gross carry amount close of period, building and improvements 25,376      
Total 32,381      
Accumulated Depreciation 9,061      
Operating Properties | Bed Bath & Beyond Plaza        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 4,602      
Initial cost, building & improvements 13,041      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 4,602      
Gross carry amount close of period, building and improvements 13,041      
Total 17,643      
Accumulated Depreciation 202      
Operating Properties | Belle Isle Station        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 9,130      
Initial cost, building & improvements 41,145      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 6,447      
Gross carry amount close of period, land 9,130      
Gross carry amount close of period, building and improvements 47,592      
Total 56,722      
Accumulated Depreciation 14,932      
Operating Properties | Bridgewater Marketplace        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 3,407      
Initial cost, building & improvements 8,533      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 1,244      
Gross carry amount close of period, land 3,407      
Gross carry amount close of period, building and improvements 9,776      
Total 13,183      
Accumulated Depreciation 4,045      
Operating Properties | Burlington        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 0      
Initial cost, building & improvements 2,773      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 29      
Gross carry amount close of period, land 0      
Gross carry amount close of period, building and improvements 2,802      
Total 2,802      
Accumulated Depreciation 2,420      
Operating Properties | Castleton Crossing        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 9,761      
Initial cost, building & improvements 28,052      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 947      
Gross carry amount close of period, land 9,761      
Gross carry amount close of period, building and improvements 28,999      
Total 38,760      
Accumulated Depreciation 9,381      
Operating Properties | Cedar Park Town Center        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 9,107      
Initial cost, building & improvements 16,658      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 9,107      
Gross carry amount close of period, building and improvements 16,658      
Total 25,765      
Accumulated Depreciation 205      
Operating Properties | Centennial Center        
Real Estate Properties [Line Items]        
Encumbrances 70,455      
Initial cost, land 58,960      
Initial cost, building & improvements 72,626      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 5,910      
Gross carry amount close of period, land 58,960      
Gross carry amount close of period, building and improvements 78,537      
Total 137,497      
Accumulated Depreciation 29,855      
Operating Properties | Centennial Gateway        
Real Estate Properties [Line Items]        
Encumbrances 23,962      
Initial cost, land 5,305      
Initial cost, building & improvements 48,587      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 807      
Gross carry amount close of period, land 5,305      
Gross carry amount close of period, building and improvements 49,394      
Total 54,699      
Accumulated Depreciation 14,319      
Operating Properties | Central Texas Marketplace        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 13,339      
Initial cost, building & improvements 32,784      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 13,339      
Gross carry amount close of period, building and improvements 32,784      
Total 46,123      
Accumulated Depreciation 582      
Operating Properties | Centre at Laurel        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 5,998      
Initial cost, building & improvements 31,674      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 5,998      
Gross carry amount close of period, building and improvements 31,674      
Total 37,672      
Accumulated Depreciation 429      
Operating Properties | Centre Point Commons        
Real Estate Properties [Line Items]        
Encumbrances 14,410      
Initial cost, land 2,918      
Initial cost, building & improvements 22,310      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 362      
Gross carry amount close of period, land 2,918      
Gross carry amount close of period, building and improvements 22,672      
Total 25,590      
Accumulated Depreciation 6,691      
Operating Properties | Chantilly Crossing        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 11,941      
Initial cost, building & improvements 18,482      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 11,941      
Gross carry amount close of period, building and improvements 18,482      
Total 30,423      
Accumulated Depreciation 257      
Operating Properties | Chapel Hill Shopping Center        
Real Estate Properties [Line Items]        
Encumbrances 18,250      
Initial cost, land 0      
Initial cost, building & improvements 35,046      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 1,947      
Gross carry amount close of period, land 0      
Gross carry amount close of period, building and improvements 36,993      
Total 36,993      
Accumulated Depreciation 11,225      
Operating Properties | City Center        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 20,565      
Initial cost, building & improvements 179,992      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 4,762      
Gross carry amount close of period, land 20,565      
Gross carry amount close of period, building and improvements 184,754      
Total 205,319      
Accumulated Depreciation 53,930      
Operating Properties | Clearlake Shores Shopping Center        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 3,899      
Initial cost, building & improvements 6,936      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 3,899      
Gross carry amount close of period, building and improvements 6,936      
Total 10,835      
Accumulated Depreciation 106      
Operating Properties | Coal Creek Marketplace        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 4,119      
Initial cost, building & improvements 12,507      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 4,119      
Gross carry amount close of period, building and improvements 12,507      
Total 16,626      
Accumulated Depreciation 222      
Operating Properties | Cobblestone Plaza        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 10,374      
Initial cost, building & improvements 44,828      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 2,977      
Gross carry amount close of period, land 10,374      
Gross carry amount close of period, building and improvements 47,805      
Total 58,179      
Accumulated Depreciation 15,355      
Operating Properties | Colleyville Downs        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 5,446      
Initial cost, building & improvements 38,482      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 2,507      
Gross carry amount close of period, land 5,446      
Gross carry amount close of period, building and improvements 40,989      
Total 46,435      
Accumulated Depreciation 15,202      
Operating Properties | Colonial Square        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 7,521      
Initial cost, building & improvements 18,647      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 2,202      
Gross carry amount close of period, land 7,521      
Gross carry amount close of period, building and improvements 20,849      
Total 28,370      
Accumulated Depreciation 5,786      
Operating Properties | Colony Square        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 20,442      
Initial cost, building & improvements 19,772      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 20,442      
Gross carry amount close of period, building and improvements 19,772      
Total 40,214      
Accumulated Depreciation 363      
Operating Properties | Commons at Temecula        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 18,514      
Initial cost, building & improvements 41,898      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 18,514      
Gross carry amount close of period, building and improvements 41,898      
Total 60,412      
Accumulated Depreciation 706      
Operating Properties | Cool Creek Commons        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 6,062      
Initial cost, building & improvements 13,408      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 4,243      
Gross carry amount close of period, land 6,062      
Gross carry amount close of period, building and improvements 17,651      
Total 23,713      
Accumulated Depreciation 7,935      
Operating Properties | Cool Springs Market        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 12,644      
Initial cost, building & improvements 22,737      
Costs capitalized subsequent to acquisition/development, land 40      
Costs capitalized subsequent to acquisition/development, buildings and improvements 7,253      
Gross carry amount close of period, land 12,684      
Gross carry amount close of period, building and improvements 29,990      
Total 42,674      
Accumulated Depreciation 11,694      
Operating Properties | Coppell Town Center        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 5,115      
Initial cost, building & improvements 11,349      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 5,115      
Gross carry amount close of period, building and improvements 11,349      
Total 16,464      
Accumulated Depreciation 189      
Operating Properties | Coram Plaza        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 6,877      
Initial cost, building & improvements 19,148      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 2      
Gross carry amount close of period, land 6,877      
Gross carry amount close of period, building and improvements 19,150      
Total 26,027      
Accumulated Depreciation 280      
Operating Properties | Crossing at Killingly Commons        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 21,999      
Initial cost, building & improvements 34,968      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 395      
Gross carry amount close of period, land 21,999      
Gross carry amount close of period, building and improvements 35,362      
Total 57,361      
Accumulated Depreciation 11,830      
Operating Properties | Cypress Mill Plaza        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 6,378      
Initial cost, building & improvements 10,003      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 6,378      
Gross carry amount close of period, building and improvements 10,003      
Total 16,381      
Accumulated Depreciation 147      
Operating Properties | Davis Towne Crossing        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 1,005      
Initial cost, building & improvements 8,858      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 1,005      
Gross carry amount close of period, building and improvements 8,858      
Total 9,863      
Accumulated Depreciation 123      
Operating Properties | Delray Marketplace        
Real Estate Properties [Line Items]        
Encumbrances 29,013      
Initial cost, land 18,750      
Initial cost, building & improvements 88,217      
Costs capitalized subsequent to acquisition/development, land 1,284      
Costs capitalized subsequent to acquisition/development, buildings and improvements 7,635      
Gross carry amount close of period, land 20,034      
Gross carry amount close of period, building and improvements 95,852      
Total 115,886      
Accumulated Depreciation 27,910      
Operating Properties | Denton Crossing        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 8,354      
Initial cost, building & improvements 38,907      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 8,354      
Gross carry amount close of period, building and improvements 38,907      
Total 47,261      
Accumulated Depreciation 604      
Operating Properties | De Pauw University Bookstore & Cafe        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 64      
Initial cost, building & improvements 663      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 45      
Gross carry amount close of period, land 64      
Gross carry amount close of period, building and improvements 708      
Total 772      
Accumulated Depreciation 464      
Operating Properties | Downtown Crown        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 25,657      
Initial cost, building & improvements 73,363      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements (1,057)      
Gross carry amount close of period, land 25,657      
Gross carry amount close of period, building and improvements 72,306      
Total 97,963      
Accumulated Depreciation 1,103      
Operating Properties | Draper Crossing        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 9,054      
Initial cost, building & improvements 27,229      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 985      
Gross carry amount close of period, land 9,054      
Gross carry amount close of period, building and improvements 28,214      
Total 37,268      
Accumulated Depreciation 9,462      
Operating Properties | Draper Peaks        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 11,498      
Initial cost, building & improvements 46,984      
Costs capitalized subsequent to acquisition/development, land 522      
Costs capitalized subsequent to acquisition/development, buildings and improvements 5,257      
Gross carry amount close of period, land 12,020      
Gross carry amount close of period, building and improvements 52,240      
Total 64,260      
Accumulated Depreciation 13,419      
Operating Properties | East Stone Commons        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 3,746      
Initial cost, building & improvements 18,461      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 3,746      
Gross carry amount close of period, building and improvements 18,461      
Total 22,207      
Accumulated Depreciation 365      
Operating Properties | Eastern Beltway        
Real Estate Properties [Line Items]        
Encumbrances 34,100      
Initial cost, land 23,221      
Initial cost, building & improvements 45,717      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 5,165      
Gross carry amount close of period, land 23,221      
Gross carry amount close of period, building and improvements 50,883      
Total 74,104      
Accumulated Depreciation 13,691      
Operating Properties | Eastgate Crossing        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 4,244      
Initial cost, building & improvements 59,326      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 1,195      
Gross carry amount close of period, land 4,244      
Gross carry amount close of period, building and improvements 60,520      
Total 64,764      
Accumulated Depreciation 2,737      
Operating Properties | Eastgate Pavilion        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 8,026      
Initial cost, building & improvements 18,183      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 1,592      
Gross carry amount close of period, land 8,026      
Gross carry amount close of period, building and improvements 19,774      
Total 27,800      
Accumulated Depreciation 9,306      
Operating Properties | Eastside        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 3,302      
Initial cost, building & improvements 11,941      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 3,302      
Gross carry amount close of period, building and improvements 11,941      
Total 15,243      
Accumulated Depreciation 148      
Operating Properties | Eastwood Towne Center        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 3,153      
Initial cost, building & improvements 57,731      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 3,153      
Gross carry amount close of period, building and improvements 57,731      
Total 60,884      
Accumulated Depreciation 946      
Operating Properties | Eddy Street Commons        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 1,900      
Initial cost, building & improvements 36,940      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 1,241      
Gross carry amount close of period, land 1,900      
Gross carry amount close of period, building and improvements 38,181      
Total 40,081      
Accumulated Depreciation 14,960      
Operating Properties | Edwards Multiplex        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 22,692      
Initial cost, building & improvements 28,305      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 22,692      
Gross carry amount close of period, building and improvements 28,305      
Total 50,997      
Accumulated Depreciation 435      
Operating Properties | Estero Town Commons        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 8,973      
Initial cost, building & improvements 9,941      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 1,018      
Gross carry amount close of period, land 8,973      
Gross carry amount close of period, building and improvements 10,959      
Total 19,932      
Accumulated Depreciation 4,433      
Operating Properties | Fairgrounds Plaza        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 12,792      
Initial cost, building & improvements 12,731      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 12,792      
Gross carry amount close of period, building and improvements 12,731      
Total 25,523      
Accumulated Depreciation 183      
Operating Properties | Fishers Station        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 4,008      
Initial cost, building & improvements 15,607      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 217      
Gross carry amount close of period, land 4,008      
Gross carry amount close of period, building and improvements 15,824      
Total 19,832      
Accumulated Depreciation 5,940      
Operating Properties | Fordham Place        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 43,274      
Initial cost, building & improvements 103,261      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 4      
Gross carry amount close of period, land 43,274      
Gross carry amount close of period, building and improvements 103,265      
Total 146,539      
Accumulated Depreciation 1,199      
Operating Properties | Fort Evans Plaza II        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 14,019      
Initial cost, building & improvements 37,138      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 14,019      
Gross carry amount close of period, building and improvements 37,138      
Total 51,157      
Accumulated Depreciation 562      
Operating Properties | Fullerton Metrocenter        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 55,643      
Initial cost, building & improvements 45,695      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 55,643      
Gross carry amount close of period, building and improvements 45,695      
Total 101,338      
Accumulated Depreciation 755      
Operating Properties | Galvez Shopping Center        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 509      
Initial cost, building & improvements 4,957      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 509      
Gross carry amount close of period, building and improvements 4,957      
Total 5,466      
Accumulated Depreciation 69      
Operating Properties | Gardiner Manor Mall        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 28,599      
Initial cost, building & improvements 25,048      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 28,599      
Gross carry amount close of period, building and improvements 25,048      
Total 53,647      
Accumulated Depreciation 434      
Operating Properties | Gateway Pavillions        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 43,615      
Initial cost, building & improvements 16,881      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 43,615      
Gross carry amount close of period, building and improvements 16,881      
Total 60,496      
Accumulated Depreciation 332      
Operating Properties | Gateway Plaza        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 15,567      
Initial cost, building & improvements 22,136      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 15,567      
Gross carry amount close of period, building and improvements 22,136      
Total 37,703      
Accumulated Depreciation 445      
Operating Properties | Gateway Station        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 10,614      
Initial cost, building & improvements 11,213      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 10,614      
Gross carry amount close of period, building and improvements 11,213      
Total 21,827      
Accumulated Depreciation 173      
Operating Properties | Gateway Village        
Real Estate Properties [Line Items]        
Encumbrances 30,996      
Initial cost, land 33,289      
Initial cost, building & improvements 31,100      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 33,289      
Gross carry amount close of period, building and improvements 31,100      
Total 64,389      
Accumulated Depreciation 547      
Operating Properties | Geist Pavilion        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 1,368      
Initial cost, building & improvements 8,267      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 2,632      
Gross carry amount close of period, land 1,368      
Gross carry amount close of period, building and improvements 10,899      
Total 12,267      
Accumulated Depreciation 5,340      
Operating Properties | Gerry Centennial Plaza        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 3,452      
Initial cost, building & improvements 10,483      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 3,452      
Gross carry amount close of period, building and improvements 10,483      
Total 13,935      
Accumulated Depreciation 208      
Operating Properties | Grapevine Crossing        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 7,095      
Initial cost, building & improvements 12,951      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 123      
Gross carry amount close of period, land 7,095      
Gross carry amount close of period, building and improvements 13,074      
Total 20,169      
Accumulated Depreciation 208      
Operating Properties | Green's Corner        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 4,820      
Initial cost, building & improvements 10,965      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 4,820      
Gross carry amount close of period, building and improvements 10,965      
Total 15,785      
Accumulated Depreciation 199      
Operating Properties | Greyhound Commons        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 2,629      
Initial cost, building & improvements 794      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 1,086      
Gross carry amount close of period, land 2,629      
Gross carry amount close of period, building and improvements 1,880      
Total 4,509      
Accumulated Depreciation 1,025      
Operating Properties | Gurnee Town Center        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 7,219      
Initial cost, building & improvements 20,945      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 4      
Gross carry amount close of period, land 7,219      
Gross carry amount close of period, building and improvements 20,949      
Total 28,168      
Accumulated Depreciation 363      
Operating Properties | Henry Town Center        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 9,372      
Initial cost, building & improvements 51,111      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 9,372      
Gross carry amount close of period, building and improvements 51,111      
Total 60,483      
Accumulated Depreciation 831      
Operating Properties | Heritage Square        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 11,556      
Initial cost, building & improvements 16,546      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 46      
Gross carry amount close of period, land 11,556      
Gross carry amount close of period, building and improvements 16,591      
Total 28,147      
Accumulated Depreciation 273      
Operating Properties | Heritage Towne Crossing        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 5,811      
Initial cost, building & improvements 14,560      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 5,811      
Gross carry amount close of period, building and improvements 14,560      
Total 20,371      
Accumulated Depreciation 225      
Operating Properties | Holly Springs Towne Center        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 22,324      
Initial cost, building & improvements 94,493      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 6,805      
Gross carry amount close of period, land 22,324      
Gross carry amount close of period, building and improvements 101,298      
Total 123,622      
Accumulated Depreciation 23,176      
Operating Properties | Home Depot Center        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 0      
Initial cost, building & improvements 20,271      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 0      
Gross carry amount close of period, building and improvements 20,271      
Total 20,271      
Accumulated Depreciation 317      
Operating Properties | Huebner Oaks        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 19,327      
Initial cost, building & improvements 37,386      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 19,327      
Gross carry amount close of period, building and improvements 37,386      
Total 56,713      
Accumulated Depreciation 673      
Operating Properties | Humblewood Shopping Center        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 3,952      
Initial cost, building & improvements 10,604      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 92      
Gross carry amount close of period, land 3,952      
Gross carry amount close of period, building and improvements 10,696      
Total 14,648      
Accumulated Depreciation 153      
Operating Properties | Hunter's Creek Promenade        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 8,017      
Initial cost, building & improvements 12,529      
Costs capitalized subsequent to acquisition/development, land 179      
Costs capitalized subsequent to acquisition/development, buildings and improvements 1,192      
Gross carry amount close of period, land 8,196      
Gross carry amount close of period, building and improvements 13,720      
Total 21,916      
Accumulated Depreciation 4,239      
Operating Properties | Indian River Square        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 4,000      
Initial cost, building & improvements 6,037      
Costs capitalized subsequent to acquisition/development, land 1,100      
Costs capitalized subsequent to acquisition/development, buildings and improvements 2,535      
Gross carry amount close of period, land 5,100      
Gross carry amount close of period, building and improvements 8,572      
Total 13,672      
Accumulated Depreciation 3,558      
Operating Properties | International Speedway Square        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 7,157      
Initial cost, building & improvements 12,864      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 7,864      
Gross carry amount close of period, land 7,157      
Gross carry amount close of period, building and improvements 20,728      
Total 27,885      
Accumulated Depreciation 12,030      
Operating Properties | Jefferson Commons        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 23,787      
Initial cost, building & improvements 21,392      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 152      
Gross carry amount close of period, land 23,787      
Gross carry amount close of period, building and improvements 21,544      
Total 45,331      
Accumulated Depreciation 359      
Operating Properties | John's Creek Village        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 7,735      
Initial cost, building & improvements 35,975      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 125      
Gross carry amount close of period, land 7,735      
Gross carry amount close of period, building and improvements 36,100      
Total 43,835      
Accumulated Depreciation 514      
Operating Properties | King's Lake Square        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 4,519      
Initial cost, building & improvements 15,397      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 1,696      
Gross carry amount close of period, land 4,519      
Gross carry amount close of period, building and improvements 17,093      
Total 21,612      
Accumulated Depreciation 9,286      
Operating Properties | Kingwood Commons        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 5,715      
Initial cost, building & improvements 30,598      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 234      
Gross carry amount close of period, land 5,715      
Gross carry amount close of period, building and improvements 30,832      
Total 36,547      
Accumulated Depreciation 12,487      
Operating Properties | La Plaza Del Norte        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 18,271      
Initial cost, building & improvements 34,895      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 18,271      
Gross carry amount close of period, building and improvements 34,895      
Total 53,166      
Accumulated Depreciation 567      
Operating Properties | Lake City Commons        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 4,693      
Initial cost, building & improvements 12,211      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 329      
Gross carry amount close of period, land 4,693      
Gross carry amount close of period, building and improvements 12,540      
Total 17,233      
Accumulated Depreciation 4,086      
Operating Properties | Lake Mary Plaza        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 1,413      
Initial cost, building & improvements 8,664      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 231      
Gross carry amount close of period, land 1,413      
Gross carry amount close of period, building and improvements 8,895      
Total 10,308      
Accumulated Depreciation 2,321      
Operating Properties | Lake Worth Towne Crossing        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 6,099      
Initial cost, building & improvements 28,662      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 6,099      
Gross carry amount close of period, building and improvements 28,662      
Total 34,761      
Accumulated Depreciation 397      
Operating Properties | Lakewood Towne Center        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 33,903      
Initial cost, building & improvements 33,072      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 5      
Gross carry amount close of period, land 33,903      
Gross carry amount close of period, building and improvements 33,077      
Total 66,980      
Accumulated Depreciation 563      
Operating Properties | Lincoln Park        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 14,974      
Initial cost, building & improvements 39,289      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 14,974      
Gross carry amount close of period, building and improvements 39,289      
Total 54,263      
Accumulated Depreciation 657      
Operating Properties | Lincoln Plaza        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 16,522      
Initial cost, building & improvements 40,431      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 103      
Gross carry amount close of period, land 16,522      
Gross carry amount close of period, building and improvements 40,534      
Total 57,056      
Accumulated Depreciation 615      
Operating Properties | Lithia Crossing        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 3,065      
Initial cost, building & improvements 9,266      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 3,872      
Gross carry amount close of period, land 3,065      
Gross carry amount close of period, building and improvements 13,138      
Total 16,203      
Accumulated Depreciation 5,367      
Operating Properties | Lowe's/Bed Bath & Beyond        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 19,894      
Initial cost, building & improvements 0      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 19,894      
Gross carry amount close of period, building and improvements 0      
Total 19,894      
Accumulated Depreciation 0      
Operating Properties | MacArthur Crossing        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 8,193      
Initial cost, building & improvements 13,864      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 8,193      
Gross carry amount close of period, building and improvements 13,864      
Total 22,057      
Accumulated Depreciation 246      
Operating Properties | Main Street Promenade        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 2,569      
Initial cost, building & improvements 60,841      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 2      
Gross carry amount close of period, land 2,569      
Gross carry amount close of period, building and improvements 60,843      
Total 63,412      
Accumulated Depreciation 621      
Operating Properties | Manchester Meadows        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 10,788      
Initial cost, building & improvements 30,024      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 10,788      
Gross carry amount close of period, building and improvements 30,024      
Total 40,812      
Accumulated Depreciation 575      
Operating Properties | Mansfield Towne Crossing        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 2,983      
Initial cost, building & improvements 14,033      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 2,983      
Gross carry amount close of period, building and improvements 14,033      
Total 17,016      
Accumulated Depreciation 216      
Operating Properties | Market Street Village        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 9,764      
Initial cost, building & improvements 16,360      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 3,819      
Gross carry amount close of period, land 9,764      
Gross carry amount close of period, building and improvements 20,179      
Total 29,943      
Accumulated Depreciation 9,243      
Operating Properties | Merrifield Town Center        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 5,014      
Initial cost, building & improvements 41,300      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 5,014      
Gross carry amount close of period, building and improvements 41,300      
Total 46,314      
Accumulated Depreciation 497      
Operating Properties | Merrifield Town Center II        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 19,852      
Initial cost, building & improvements 23,453      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 19,852      
Gross carry amount close of period, building and improvements 23,453      
Total 43,305      
Accumulated Depreciation 270      
Operating Properties | Miramar Square        
Real Estate Properties [Line Items]        
Encumbrances 31,625      
Initial cost, land 26,492      
Initial cost, building & improvements 27,982      
Costs capitalized subsequent to acquisition/development, land 389      
Costs capitalized subsequent to acquisition/development, buildings and improvements 12,541      
Gross carry amount close of period, land 26,880      
Gross carry amount close of period, building and improvements 40,524      
Total 67,404      
Accumulated Depreciation 8,832      
Operating Properties | Mullins Crossing        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 10,582      
Initial cost, building & improvements 42,103      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 6,185      
Gross carry amount close of period, land 10,582      
Gross carry amount close of period, building and improvements 48,288      
Total 58,870      
Accumulated Depreciation 15,891      
Operating Properties | Naperville Marketplace        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 5,364      
Initial cost, building & improvements 11,475      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 160      
Gross carry amount close of period, land 5,364      
Gross carry amount close of period, building and improvements 11,634      
Total 16,998      
Accumulated Depreciation 4,683      
Operating Properties | New Forest Crossing        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 7,197      
Initial cost, building & improvements 10,178      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 7,197      
Gross carry amount close of period, building and improvements 10,178      
Total 17,375      
Accumulated Depreciation 167      
Operating Properties | New Hyde Park Shopping Center        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 10,888      
Initial cost, building & improvements 9,895      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 10,888      
Gross carry amount close of period, building and improvements 9,895      
Total 20,783      
Accumulated Depreciation 114      
Operating Properties | Newnan Crossing        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 6,872      
Initial cost, building & improvements 40,106      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 6,872      
Gross carry amount close of period, building and improvements 40,106      
Total 46,978      
Accumulated Depreciation 615      
Operating Properties | Newton Crossroads        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 1,024      
Initial cost, building & improvements 12,025      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 1,024      
Gross carry amount close of period, building and improvements 12,025      
Total 13,049      
Accumulated Depreciation 199      
Operating Properties | Nora Plaza        
Real Estate Properties [Line Items]        
Encumbrances 3,578      
Initial cost, land 3,790      
Initial cost, building & improvements 21,293      
Costs capitalized subsequent to acquisition/development, land 4,996      
Costs capitalized subsequent to acquisition/development, buildings and improvements 12,299      
Gross carry amount close of period, land 8,786      
Gross carry amount close of period, building and improvements 33,593      
Total 42,379      
Accumulated Depreciation 3,648      
Operating Properties | North Benson Center        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 16,847      
Initial cost, building & improvements 10,184      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 16,847      
Gross carry amount close of period, building and improvements 10,184      
Total 27,031      
Accumulated Depreciation 206      
Operating Properties | Northcrest Shopping Center        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 4,044      
Initial cost, building & improvements 33,921      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 1,108      
Gross carry amount close of period, land 4,044      
Gross carry amount close of period, building and improvements 35,030      
Total 39,074      
Accumulated Depreciation 9,465      
Operating Properties | Northdale Promenade        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 1,718      
Initial cost, building & improvements 26,309      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 274      
Gross carry amount close of period, land 1,718      
Gross carry amount close of period, building and improvements 26,583      
Total 28,301      
Accumulated Depreciation 13,558      
Operating Properties | Northgate North        
Real Estate Properties [Line Items]        
Encumbrances 23,632      
Initial cost, land 20,246      
Initial cost, building & improvements 48,082      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 27      
Gross carry amount close of period, land 20,246      
Gross carry amount close of period, building and improvements 48,109      
Total 68,355      
Accumulated Depreciation 741      
Operating Properties | Northpointe Plaza        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 16,020      
Initial cost, building & improvements 34,341      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 1      
Gross carry amount close of period, land 16,020      
Gross carry amount close of period, building and improvements 34,342      
Total 50,362      
Accumulated Depreciation 641      
Operating Properties | Oak Brook Promenade        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 6,600      
Initial cost, building & improvements 49,728      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 6,600      
Gross carry amount close of period, building and improvements 49,728      
Total 56,328      
Accumulated Depreciation 770      
Operating Properties | Oleander Place        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 847      
Initial cost, building & improvements 5,781      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 285      
Gross carry amount close of period, land 847      
Gross carry amount close of period, building and improvements 6,067      
Total 6,914      
Accumulated Depreciation 2,765      
Operating Properties | One Loudoun Downtown        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 74,829      
Initial cost, building & improvements 104,149      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 208      
Gross carry amount close of period, land 74,829      
Gross carry amount close of period, building and improvements 104,357      
Total 179,186      
Accumulated Depreciation 1,095      
Operating Properties | Oswego Commons        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 5,479      
Initial cost, building & improvements 8,914      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 5,479      
Gross carry amount close of period, building and improvements 8,914      
Total 14,393      
Accumulated Depreciation 172      
Operating Properties | Paradise Valley Marketplace        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 7,029      
Initial cost, building & improvements 34,160      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 7,029      
Gross carry amount close of period, building and improvements 34,160      
Total 41,189      
Accumulated Depreciation 522      
Operating Properties | Parkside Town Commons        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 21,796      
Initial cost, building & improvements 107,119      
Costs capitalized subsequent to acquisition/development, land (60)      
Costs capitalized subsequent to acquisition/development, buildings and improvements 11,981      
Gross carry amount close of period, land 21,736      
Gross carry amount close of period, building and improvements 119,100      
Total 140,836      
Accumulated Depreciation 30,664      
Operating Properties | Parkway Towne Crossing        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 15,246      
Initial cost, building & improvements 28,138      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 15,246      
Gross carry amount close of period, building and improvements 28,138      
Total 43,384      
Accumulated Depreciation 335      
Operating Properties | Pavilion at Kings Grant        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 5,124      
Initial cost, building & improvements 37,097      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 7      
Gross carry amount close of period, land 5,124      
Gross carry amount close of period, building and improvements 37,103      
Total 42,227      
Accumulated Depreciation 576      
Operating Properties | Pelham Manor Shopping Plaza        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 0      
Initial cost, building & improvements 30,145      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 0      
Gross carry amount close of period, building and improvements 30,145      
Total 30,145      
Accumulated Depreciation 405      
Operating Properties | Peoria Crossing        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 18,961      
Initial cost, building & improvements 19,215      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 18,961      
Gross carry amount close of period, building and improvements 19,215      
Total 38,176      
Accumulated Depreciation 310      
Operating Properties | Perimeter Woods        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 6,893      
Initial cost, building & improvements 27,100      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 1,940      
Gross carry amount close of period, land 6,893      
Gross carry amount close of period, building and improvements 29,040      
Total 35,933      
Accumulated Depreciation 7,841      
Operating Properties | Pine Ridge Crossing        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 5,640      
Initial cost, building & improvements 16,904      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 4,178      
Gross carry amount close of period, land 5,640      
Gross carry amount close of period, building and improvements 21,081      
Total 26,721      
Accumulated Depreciation 8,888      
Operating Properties | Plaza at Cedar Hill        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 5,782      
Initial cost, building & improvements 36,445      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 12,150      
Gross carry amount close of period, land 5,782      
Gross carry amount close of period, building and improvements 48,595      
Total 54,377      
Accumulated Depreciation 24,216      
Operating Properties | Plaza at Marysville        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 6,771      
Initial cost, building & improvements 18,436      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 6,771      
Gross carry amount close of period, building and improvements 18,436      
Total 25,207      
Accumulated Depreciation 308      
Operating Properties | Plaza Del Lago        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 14,993      
Initial cost, building & improvements 20,621      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 14,993      
Gross carry amount close of period, building and improvements 20,621      
Total 35,614      
Accumulated Depreciation 377      
Operating Properties | Pleasant Hill Commons        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 3,350      
Initial cost, building & improvements 9,030      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 437      
Gross carry amount close of period, land 3,350      
Gross carry amount close of period, building and improvements 9,467      
Total 12,817      
Accumulated Depreciation 2,564      
Operating Properties | Pleasant Run Towne Crossing        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 4,506      
Initial cost, building & improvements 23,906      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 4,506      
Gross carry amount close of period, building and improvements 23,906      
Total 28,412      
Accumulated Depreciation 376      
Operating Properties | Portofino Shopping Center        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 4,721      
Initial cost, building & improvements 71,493      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 19,981      
Gross carry amount close of period, land 4,721      
Gross carry amount close of period, building and improvements 91,473      
Total 96,194      
Accumulated Depreciation 31,433      
Operating Properties | Publix at Woodruff        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 1,783      
Initial cost, building & improvements 6,259      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 869      
Gross carry amount close of period, land 1,783      
Gross carry amount close of period, building and improvements 7,128      
Total 8,911      
Accumulated Depreciation 4,070      
Operating Properties | Rampart Commons        
Real Estate Properties [Line Items]        
Encumbrances 8,097      
Initial cost, land 1,136      
Initial cost, building & improvements 42,321      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 535      
Gross carry amount close of period, land 1,136      
Gross carry amount close of period, building and improvements 42,856      
Total 43,992      
Accumulated Depreciation 13,950      
Operating Properties | Rangeline Crossing        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 1,981      
Initial cost, building & improvements 18,137      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 506      
Gross carry amount close of period, land 1,981      
Gross carry amount close of period, building and improvements 18,643      
Total 20,624      
Accumulated Depreciation 7,927      
Operating Properties | Reisterstown Road Plaza        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 16,531      
Initial cost, building & improvements 31,039      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 1      
Gross carry amount close of period, land 16,531      
Gross carry amount close of period, building and improvements 31,041      
Total 47,572      
Accumulated Depreciation 599      
Operating Properties | Riverchase Plaza        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 3,889      
Initial cost, building & improvements 11,404      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 1,188      
Gross carry amount close of period, land 3,889      
Gross carry amount close of period, building and improvements 12,592      
Total 16,481      
Accumulated Depreciation 5,759      
Operating Properties | Rivers Edge        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 5,647      
Initial cost, building & improvements 29,949      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 2,320      
Gross carry amount close of period, land 5,647      
Gross carry amount close of period, building and improvements 32,269      
Total 37,916      
Accumulated Depreciation 11,856      
Operating Properties | Rivery Towne Crossing        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 5,198      
Initial cost, building & improvements 3,459      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 5,198      
Gross carry amount close of period, building and improvements 3,459      
Total 8,657      
Accumulated Depreciation 108      
Operating Properties | Royal Oaks Village II        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 3,497      
Initial cost, building & improvements 9,677      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 3,497      
Gross carry amount close of period, building and improvements 9,677      
Total 13,174      
Accumulated Depreciation 136      
Operating Properties | Sawyer Heights Village        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 18,437      
Initial cost, building & improvements 21,401      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 18,437      
Gross carry amount close of period, building and improvements 21,401      
Total 39,838      
Accumulated Depreciation 268      
Operating Properties | Saxon Crossing        
Real Estate Properties [Line Items]        
Encumbrances 11,400      
Initial cost, land 3,764      
Initial cost, building & improvements 16,804      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 545      
Gross carry amount close of period, land 3,764      
Gross carry amount close of period, building and improvements 17,348      
Total 21,112      
Accumulated Depreciation 5,671      
Operating Properties | Shoppes at Hagerstown        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 6,628      
Initial cost, building & improvements 16,183      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 6,628      
Gross carry amount close of period, building and improvements 16,183      
Total 22,811      
Accumulated Depreciation 209      
Operating Properties | Shoppes at Plaza Green        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 3,749      
Initial cost, building & improvements 22,255      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 1,546      
Gross carry amount close of period, land 3,749      
Gross carry amount close of period, building and improvements 23,801      
Total 27,550      
Accumulated Depreciation 9,059      
Operating Properties | Shoppes of Eastwood        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 1,688      
Initial cost, building & improvements 8,959      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 710      
Gross carry amount close of period, land 1,688      
Gross carry amount close of period, building and improvements 9,670      
Total 11,358      
Accumulated Depreciation 4,172      
Operating Properties | Shoppes of New Hope        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 2,118      
Initial cost, building & improvements 9,105      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 2,118      
Gross carry amount close of period, building and improvements 9,105      
Total 11,223      
Accumulated Depreciation 146      
Operating Properties | Shoppes of Prominence Point        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 2,857      
Initial cost, building & improvements 11,775      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 2,857      
Gross carry amount close of period, building and improvements 11,775      
Total 14,632      
Accumulated Depreciation 182      
Operating Properties | Shops at Eagle Creek        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 2,121      
Initial cost, building & improvements 7,696      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 5,346      
Gross carry amount close of period, land 2,121      
Gross carry amount close of period, building and improvements 13,042      
Total 15,163      
Accumulated Depreciation 6,162      
Operating Properties | Shops at Forest Commons        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 1,558      
Initial cost, building & improvements 9,389      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 1,558      
Gross carry amount close of period, building and improvements 9,389      
Total 10,947      
Accumulated Depreciation 144      
Operating Properties | Shops at Julington Creek        
Real Estate Properties [Line Items]        
Encumbrances 4,785      
Initial cost, land 2,372      
Initial cost, building & improvements 7,300      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 260      
Gross carry amount close of period, land 2,372      
Gross carry amount close of period, building and improvements 7,561      
Total 9,933      
Accumulated Depreciation 1,787      
Operating Properties | Shops at Moore        
Real Estate Properties [Line Items]        
Encumbrances 21,300      
Initial cost, land 6,284      
Initial cost, building & improvements 23,773      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 1,438      
Gross carry amount close of period, land 6,284      
Gross carry amount close of period, building and improvements 25,211      
Total 31,495      
Accumulated Depreciation 6,322      
Operating Properties | Shops at Park Place        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 8,152      
Initial cost, building & improvements 18,967      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 8,152      
Gross carry amount close of period, building and improvements 18,967      
Total 27,119      
Accumulated Depreciation 310      
Operating Properties | Silver Springs Pointe        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 7,580      
Initial cost, building & improvements 4,992      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 311      
Gross carry amount close of period, land 7,580      
Gross carry amount close of period, building and improvements 5,303      
Total 12,883      
Accumulated Depreciation 1,865      
Operating Properties | Southlake Corners        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 7,872      
Initial cost, building & improvements 17,171      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 7,872      
Gross carry amount close of period, building and improvements 17,171      
Total 25,043      
Accumulated Depreciation 266      
Operating Properties | Southlake Town Square        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 19,757      
Initial cost, building & improvements 338,690      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 164      
Gross carry amount close of period, land 19,757      
Gross carry amount close of period, building and improvements 338,854      
Total 358,611      
Accumulated Depreciation 4,124      
Operating Properties | Stilesboro Oaks        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 3,728      
Initial cost, building & improvements 9,933      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 3,728      
Gross carry amount close of period, building and improvements 9,933      
Total 13,661      
Accumulated Depreciation 192      
Operating Properties | Stonebridge Plaza        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 1,874      
Initial cost, building & improvements 7,970      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 1,874      
Gross carry amount close of period, building and improvements 7,970      
Total 9,844      
Accumulated Depreciation 128      
Operating Properties | Stoney Creek Commons        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 628      
Initial cost, building & improvements 3,700      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 5,913      
Gross carry amount close of period, land 628      
Gross carry amount close of period, building and improvements 9,613      
Total 10,241      
Accumulated Depreciation 4,598      
Operating Properties | Sunland Towne Centre        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 14,774      
Initial cost, building & improvements 21,775      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 3,559      
Gross carry amount close of period, land 14,774      
Gross carry amount close of period, building and improvements 25,334      
Total 40,108      
Accumulated Depreciation 12,179      
Operating Properties | Tacoma South        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 30,658      
Initial cost, building & improvements 3,160      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 30,658      
Gross carry amount close of period, building and improvements 3,160      
Total 33,818      
Accumulated Depreciation 33      
Operating Properties | Target South Center        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 2,611      
Initial cost, building & improvements 9,545      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 2,611      
Gross carry amount close of period, building and improvements 9,545      
Total 12,156      
Accumulated Depreciation 160      
Operating Properties | Tarpon Bay Plaza        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 3,855      
Initial cost, building & improvements 23,369      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 3,601      
Gross carry amount close of period, land 3,855      
Gross carry amount close of period, building and improvements 26,970      
Total 30,825      
Accumulated Depreciation 9,152      
Operating Properties | The Brickyard        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 28,948      
Initial cost, building & improvements 22,537      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 28,948      
Gross carry amount close of period, building and improvements 22,537      
Total 51,485      
Accumulated Depreciation 355      
Operating Properties | The Corner        
Real Estate Properties [Line Items]        
Encumbrances 14,750      
Initial cost, land 3,772      
Initial cost, building & improvements 24,351      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 30      
Gross carry amount close of period, land 3,772      
Gross carry amount close of period, building and improvements 24,381      
Total 28,153      
Accumulated Depreciation 6,435      
Operating Properties | The Shoppes at Union Hill        
Real Estate Properties [Line Items]        
Encumbrances 10,988      
Initial cost, land 10,021      
Initial cost, building & improvements 46,599      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 5      
Gross carry amount close of period, land 10,021      
Gross carry amount close of period, building and improvements 46,604      
Total 56,625      
Accumulated Depreciation 669      
Operating Properties | The Shops at Legacy        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 15,062      
Initial cost, building & improvements 126,169      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 7      
Gross carry amount close of period, land 15,062      
Gross carry amount close of period, building and improvements 126,176      
Total 141,238      
Accumulated Depreciation 1,994      
Operating Properties | Tollgate Marketplace        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 11,824      
Initial cost, building & improvements 67,349      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 11,824      
Gross carry amount close of period, building and improvements 67,349      
Total 79,173      
Accumulated Depreciation 1,115      
Operating Properties | Toringdon Market        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 5,448      
Initial cost, building & improvements 9,539      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 164      
Gross carry amount close of period, land 5,448      
Gross carry amount close of period, building and improvements 9,703      
Total 15,151      
Accumulated Depreciation 3,180      
Operating Properties | Towson Square        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 1,403      
Initial cost, building & improvements 27,373      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 1,403      
Gross carry amount close of period, building and improvements 27,373      
Total 28,776      
Accumulated Depreciation 326      
Operating Properties | Traders Point        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 11,819      
Initial cost, building & improvements 42,941      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 2,480      
Gross carry amount close of period, land 11,819      
Gross carry amount close of period, building and improvements 45,421      
Total 57,240      
Accumulated Depreciation 24,685      
Operating Properties | Tradition Village Center        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 3,140      
Initial cost, building & improvements 14,840      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 841      
Gross carry amount close of period, land 3,140      
Gross carry amount close of period, building and improvements 15,682      
Total 18,822      
Accumulated Depreciation 4,627      
Operating Properties | Tysons Corner        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 13,177      
Initial cost, building & improvements 10,883      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 13,177      
Gross carry amount close of period, building and improvements 10,883      
Total 24,060      
Accumulated Depreciation 113      
Operating Properties | Village Shoppes at Simonton        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 1,632      
Initial cost, building & improvements 10,086      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 1,632      
Gross carry amount close of period, building and improvements 10,086      
Total 11,718      
Accumulated Depreciation 155      
Operating Properties | Walter's Crossing        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 13,098      
Initial cost, building & improvements 20,328      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 47      
Gross carry amount close of period, land 13,098      
Gross carry amount close of period, building and improvements 20,374      
Total 33,472      
Accumulated Depreciation 288      
Operating Properties | Watauga Pavilion        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 5,559      
Initial cost, building & improvements 24,166      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 5,559      
Gross carry amount close of period, building and improvements 24,166      
Total 29,725      
Accumulated Depreciation 348      
Operating Properties | Waterford Lakes Village        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 2,317      
Initial cost, building & improvements 6,388      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 918      
Gross carry amount close of period, land 2,317      
Gross carry amount close of period, building and improvements 7,306      
Total 9,623      
Accumulated Depreciation 3,370      
Operating Properties | Waxahachie Crossing        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 1,411      
Initial cost, building & improvements 15,451      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements (46)      
Gross carry amount close of period, land 1,411      
Gross carry amount close of period, building and improvements 15,405      
Total 16,816      
Accumulated Depreciation 3,689      
Operating Properties | Winchester Commons        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 2,135      
Initial cost, building & improvements 9,366      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 2,135      
Gross carry amount close of period, building and improvements 9,366      
Total 11,501      
Accumulated Depreciation 168      
Operating Properties | Woodinville Plaza        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 25,020      
Initial cost, building & improvements 26,521      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 25,020      
Gross carry amount close of period, building and improvements 26,521      
Total 51,541      
Accumulated Depreciation 464      
Operating Properties | The Landing at Tradition        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 18,505      
Initial cost, building & improvements 46,105      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 5,781      
Gross carry amount close of period, land 18,505      
Gross carry amount close of period, building and improvements 51,886      
Total 70,391      
Accumulated Depreciation 12,861      
Office and Other Properties        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 2,547      
Initial cost, building & improvements 41,856      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 24,596      
Gross carry amount close of period, land 2,547      
Gross carry amount close of period, building and improvements 66,452      
Total 68,999      
Accumulated Depreciation 30,053      
Office and Other Properties | Thirty South Meridian        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 1,643      
Initial cost, building & improvements 9,669      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 22,234      
Gross carry amount close of period, land 1,643      
Gross carry amount close of period, building and improvements 31,903      
Total 33,546      
Accumulated Depreciation 15,858      
Office and Other Properties | Pan Am Plaza Garage        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 0      
Initial cost, building & improvements 29,536      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 276      
Gross carry amount close of period, land 0      
Gross carry amount close of period, building and improvements 29,813      
Total 29,813      
Accumulated Depreciation 11,981      
Office and Other Properties | Union Station Parking Garage        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 904      
Initial cost, building & improvements 2,650      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 2,086      
Gross carry amount close of period, land 904      
Gross carry amount close of period, building and improvements 4,736      
Total 5,640      
Accumulated Depreciation 2,214      
Development and Redevelopment Projects        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 177,197      
Initial cost, building & improvements 282,370      
Costs capitalized subsequent to acquisition/development, land (206)      
Costs capitalized subsequent to acquisition/development, buildings and improvements 28,287      
Gross carry amount close of period, land 176,991      
Gross carry amount close of period, building and improvements 310,657      
Total 487,648      
Accumulated Depreciation 53,029      
Development and Redevelopment Projects | One Loudoun Downtown        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 70,000      
Initial cost, building & improvements 121,327      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 1,910      
Gross carry amount close of period, land 70,000      
Gross carry amount close of period, building and improvements 123,237      
Total 193,237      
Accumulated Depreciation 404      
Development and Redevelopment Projects | Carillon        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 70,750      
Initial cost, building & improvements 253      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 2,383      
Gross carry amount close of period, land 70,750      
Gross carry amount close of period, building and improvements 2,637      
Total 73,387      
Accumulated Depreciation 0      
Development and Redevelopment Projects | Circle East        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 6,110      
Initial cost, building & improvements 36,220      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 569      
Gross carry amount close of period, land 6,110      
Gross carry amount close of period, building and improvements 36,789      
Total 42,899      
Accumulated Depreciation 261      
Development and Redevelopment Projects | Eddy Street Commons - Phase II        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 2,599      
Initial cost, building & improvements 13,739      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 2,599      
Gross carry amount close of period, building and improvements 13,739      
Total 16,337      
Accumulated Depreciation 811      
Development and Redevelopment Projects | Glendale Town Center        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 1,494      
Initial cost, building & improvements 44,005      
Costs capitalized subsequent to acquisition/development, land (187)      
Costs capitalized subsequent to acquisition/development, buildings and improvements 16,767      
Gross carry amount close of period, land 1,307      
Gross carry amount close of period, building and improvements 60,772      
Total 62,079      
Accumulated Depreciation 33,827      
Development and Redevelopment Projects | Hamilton Crossing Centre        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 5,549      
Initial cost, building & improvements 11,250      
Costs capitalized subsequent to acquisition/development, land (19)      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 5,531      
Gross carry amount close of period, building and improvements 11,250      
Total 16,781      
Accumulated Depreciation 4,680      
Development and Redevelopment Projects | Shoppes at Quarterfield        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 2,190      
Initial cost, building & improvements 9,472      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 876      
Gross carry amount close of period, land 2,190      
Gross carry amount close of period, building and improvements 10,348      
Total 12,538      
Accumulated Depreciation 184      
Other Property        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 20,805      
Initial cost, building & improvements 796      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 20,805      
Gross carry amount close of period, building and improvements 796      
Total 21,601      
Accumulated Depreciation 715      
Other Property | Bridgewater Marketplace        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 1,103      
Initial cost, building & improvements 0      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 1,103      
Gross carry amount close of period, building and improvements 0      
Total 1,103      
Accumulated Depreciation 0      
Other Property | KRG Development        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 0      
Initial cost, building & improvements 796      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 0      
Gross carry amount close of period, building and improvements 796      
Total 796      
Accumulated Depreciation 715      
Other Property | KRG New Hill        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 1,824      
Initial cost, building & improvements 0      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 1,824      
Gross carry amount close of period, building and improvements 0      
Total 1,824      
Accumulated Depreciation 0      
Other Property | KRG Peakway        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 3,833      
Initial cost, building & improvements 0      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 3,833      
Gross carry amount close of period, building and improvements 0      
Total 3,833      
Accumulated Depreciation 0      
Other Property | Pan Am Plaza        
Real Estate Properties [Line Items]        
Encumbrances 0      
Initial cost, land 14,044      
Initial cost, building & improvements 0      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 14,044      
Gross carry amount close of period, building and improvements 0      
Total 14,044      
Accumulated Depreciation 0      
Line of credit/Term loans/Unsecured notes        
Real Estate Properties [Line Items]        
Encumbrances 2,699,635      
Initial cost, land 0      
Initial cost, building & improvements 0      
Costs capitalized subsequent to acquisition/development, land 0      
Costs capitalized subsequent to acquisition/development, buildings and improvements 0      
Gross carry amount close of period, land 0      
Gross carry amount close of period, building and improvements 0      
Total 0      
Accumulated Depreciation $ 0