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Schedule III Properties And Accumulated Depreciation (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 303,183      
Land, Initial costs 731,863      
Acquired ground lease, Initial costs 14,986      
Buildings and improvements, Initial costs 5,014,720      
Costs capitalized subsequent to acquisition, Improvements 5,156,151      
Costs capitalized subsequent to acquisition, Carry costs (5,900)      
Land, Total costs 689,573      
Acquired ground lease, Total costs 12,639      
Buildings and improvements, Total costs 10,213,161      
Total 10,915,373 $ 9,982,612 $ 9,879,578 $ 8,742,519
Accumulated depreciation and amortization $ (2,251,268) $ (1,874,054) $ (1,565,996) $ (1,206,017)
36 NE 2nd Street        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 36 NE 2nd Street      
Metropolitan Area Miami      
Encumbrances $ 0      
Land, Initial costs 1,942      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 24,184      
Costs capitalized subsequent to acquisition, Improvements 11,693      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,942      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 35,877      
Total 37,819      
Accumulated depreciation and amortization $ (13,839)      
2323 Bryan Street        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 2323 Bryan Street      
Metropolitan Area Dallas      
Encumbrances $ 0      
Land, Initial costs 1,838      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 77,604      
Costs capitalized subsequent to acquisition, Improvements 48,808      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,838      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 126,412      
Total 128,250      
Accumulated depreciation and amortization $ (55,285)      
300 Boulevard East        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 300 Boulevard East      
Metropolitan Area New York      
Encumbrances $ 0      
Land, Initial costs 5,140      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 48,526      
Costs capitalized subsequent to acquisition, Improvements 61,457      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 5,140      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 109,983      
Total 115,123      
Accumulated depreciation and amortization $ (56,085)      
2334 Lundy Place        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 2334 Lundy Place      
Metropolitan Area Silicon Valley      
Encumbrances $ 36,714      
Land, Initial costs 3,607      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 23,008      
Costs capitalized subsequent to acquisition, Improvements 67      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 3,607      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 23,075      
Total 26,682      
Accumulated depreciation and amortization $ (9,201)      
34551 Ardenwood Boulevard 1-4        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 34551 Ardenwood Boulevard 1-4      
Metropolitan Area Silicon Valley      
Encumbrances $ 50,477      
Land, Initial costs 15,330      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 32,419      
Costs capitalized subsequent to acquisition, Improvements 9,076      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 15,330      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 41,495      
Total 56,825      
Accumulated depreciation and amortization $ (15,684)      
2440 Marsh Lane        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 2440 Marsh Lane      
Metropolitan Area Dallas      
Encumbrances $ 0      
Land, Initial costs 1,477      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 10,330      
Costs capitalized subsequent to acquisition, Improvements 71,942      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,477      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 82,272      
Total 83,749      
Accumulated depreciation and amortization $ (48,495)      
2010 East Centennial Circle        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 2010 East Centennial Circle      
Metropolitan Area Phoenix      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 1,477      
Buildings and improvements, Initial costs 16,472      
Costs capitalized subsequent to acquisition, Improvements 57      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 1,322      
Buildings and improvements, Total costs 16,529      
Total 17,851      
Accumulated depreciation and amortization $ (6,443)      
375 Riverside Parkway        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 375 Riverside Parkway      
Metropolitan Area Atlanta      
Encumbrances $ 0      
Land, Initial costs 1,250      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 11,578      
Costs capitalized subsequent to acquisition, Improvements 31,507      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,250      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 43,085      
Total 44,335      
Accumulated depreciation and amortization $ (23,110)      
4849 Alpha Road        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 4849 Alpha Road      
Metropolitan Area Dallas      
Encumbrances $ 0      
Land, Initial costs 2,983      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 10,650      
Costs capitalized subsequent to acquisition, Improvements 42,867      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 2,983      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 53,517      
Total 56,500      
Accumulated depreciation and amortization $ (21,289)      
600 West Seventh Street        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 600 West Seventh Street      
Metropolitan Area Los Angeles      
Encumbrances $ 46,000      
Land, Initial costs 18,478      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 50,824      
Costs capitalized subsequent to acquisition, Improvements 55,587      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 18,478      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 106,411      
Total 124,889      
Accumulated depreciation and amortization $ (53,335)      
2045 & 2055 LaFayette Street        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 2045 & 2055 LaFayette Street      
Metropolitan Area Silicon Valley      
Encumbrances $ 61,437      
Land, Initial costs 6,065      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 43,817      
Costs capitalized subsequent to acquisition, Improvements 20      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 6,065      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 43,837      
Total 49,902      
Accumulated depreciation and amortization $ (16,221)      
11830 Webb Chapel Road        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 11830 Webb Chapel Road      
Metropolitan Area Dallas      
Encumbrances $ 0      
Land, Initial costs 5,881      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 34,473      
Costs capitalized subsequent to acquisition, Improvements 2,102      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 5,881      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 36,575      
Total 42,456      
Accumulated depreciation and amortization $ (14,300)      
150 South First Street        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 150 South First Street      
Metropolitan Area Silicon Valley      
Encumbrances $ 48,484      
Land, Initial costs 2,068      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 29,214      
Costs capitalized subsequent to acquisition, Improvements 1,495      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 2,068      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 30,709      
Total 32,777      
Accumulated depreciation and amortization $ (10,742)      
200 Paul Avenue        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 200 Paul Avenue      
Metropolitan Area San Francisco      
Encumbrances $ 0      
Land, Initial costs 14,427      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 75,777      
Costs capitalized subsequent to acquisition, Improvements 81,780      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 14,427      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 157,557      
Total 171,984      
Accumulated depreciation and amortization $ (64,231)      
1100 Space Park Drive        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 1100 Space Park Drive      
Metropolitan Area Silicon Valley      
Encumbrances $ 50,423      
Land, Initial costs 5,130      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 18,206      
Costs capitalized subsequent to acquisition, Improvements 34,478      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 5,130      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 52,684      
Total 57,814      
Accumulated depreciation and amortization $ (26,014)      
3015 Winona Avenue        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 3015 Winona Avenue      
Metropolitan Area Los Angeles      
Encumbrances $ 0      
Land, Initial costs 6,534      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 8,356      
Costs capitalized subsequent to acquisition, Improvements 6      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 6,534      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 8,362      
Total 14,896      
Accumulated depreciation and amortization $ (3,280)      
1125 Energy Park Drive        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 1125 Energy Park Drive      
Metropolitan Area Minneapolis      
Encumbrances $ 0      
Land, Initial costs 2,775      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 10,761      
Costs capitalized subsequent to acquisition, Improvements (5,701)      
Costs capitalized subsequent to acquisition, Carry costs (5,900)      
Land, Total costs 2,775      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 5,060      
Total 7,835      
Accumulated depreciation and amortization $ (3,890)      
350 East Cermak Road        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 350 East Cermak Road      
Metropolitan Area Chicago      
Encumbrances $ 0      
Land, Initial costs 8,466      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 103,232      
Costs capitalized subsequent to acquisition, Improvements 225,410      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 8,620      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 328,488      
Total 337,108      
Accumulated depreciation and amortization $ (164,451)      
8534 Concord Center Drive        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 8534 Concord Center Drive      
Metropolitan Area Denver      
Encumbrances $ 0      
Land, Initial costs 2,181      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 11,561      
Costs capitalized subsequent to acquisition, Improvements 121      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 2,181      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 11,682      
Total 13,863      
Accumulated depreciation and amortization $ (4,599)      
2401 Walsh Street        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 2401 Walsh Street      
Metropolitan Area Silicon Valley      
Encumbrances $ 0      
Land, Initial costs 5,775      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 19,267      
Costs capitalized subsequent to acquisition, Improvements 37      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 5,775      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 19,304      
Total 25,079      
Accumulated depreciation and amortization $ (6,933)      
2403 Walsh Street        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 2403 Walsh Street      
Metropolitan Area Silicon Valley      
Encumbrances $ 0      
Land, Initial costs 5,514      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 11,695      
Costs capitalized subsequent to acquisition, Improvements 48      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 5,514      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 11,743      
Total 17,257      
Accumulated depreciation and amortization $ (4,500)      
200 North Nash Street        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 200 North Nash Street      
Metropolitan Area Los Angeles      
Encumbrances $ 0      
Land, Initial costs 4,562      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 12,503      
Costs capitalized subsequent to acquisition, Improvements 232      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 4,562      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 12,735      
Total 17,297      
Accumulated depreciation and amortization $ (5,313)      
731 East Trade Street        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 731 East Trade Street      
Metropolitan Area Charlotte      
Encumbrances $ 3,847      
Land, Initial costs 1,748      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 5,727      
Costs capitalized subsequent to acquisition, Improvements 249      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,748      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 5,976      
Total 7,724      
Accumulated depreciation and amortization (2,043)      
Unamortized net premiums $ 427      
113 North Myers        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 113 North Myers      
Metropolitan Area Charlotte      
Encumbrances $ 0      
Land, Initial costs 1,098      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 3,127      
Costs capitalized subsequent to acquisition, Improvements 2,059      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,098      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 5,186      
Total 6,284      
Accumulated depreciation and amortization $ (2,013)      
125 North Myers        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 125 North Myers      
Metropolitan Area Charlotte      
Encumbrances $ 0      
Land, Initial costs 1,271      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 3,738      
Costs capitalized subsequent to acquisition, Improvements 6,175      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,271      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 9,913      
Total 11,184      
Accumulated depreciation and amortization $ (6,519)      
Paul van Vlissingenstraat 16        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Paul van Vlissingenstraat 16      
Metropolitan Area Amsterdam      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 15,255      
Costs capitalized subsequent to acquisition, Improvements 23,791      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 39,046      
Total 39,046      
Accumulated depreciation and amortization $ (12,872)      
600-780 S. Federal        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 600-780 S. Federal      
Metropolitan Area Chicago      
Encumbrances $ 0      
Land, Initial costs 7,849      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 27,881      
Costs capitalized subsequent to acquisition, Improvements 33,536      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 7,849      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 61,417      
Total 69,266      
Accumulated depreciation and amortization $ (13,488)      
115 Second Avenue        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 115 Second Avenue      
Metropolitan Area Boston      
Encumbrances $ 0      
Land, Initial costs 1,691      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 12,569      
Costs capitalized subsequent to acquisition, Improvements 11,556      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,691      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 24,125      
Total 25,816      
Accumulated depreciation and amortization $ (12,957)      
Chemin de l’Epinglier 2        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Chemin de l’Epinglier 2      
Metropolitan Area Geneva      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 20,071      
Costs capitalized subsequent to acquisition, Improvements (1,584)      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 18,487      
Total 18,487      
Accumulated depreciation and amortization $ (6,300)      
7500 Metro Center Drive        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 7500 Metro Center Drive      
Metropolitan Area Austin      
Encumbrances $ 0      
Land, Initial costs 1,177      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 4,877      
Costs capitalized subsequent to acquisition, Improvements 67,500      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,177      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 72,377      
Total 73,554      
Accumulated depreciation and amortization $ (5,775)      
3 Corporate Place        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 3 Corporate Place      
Metropolitan Area New York      
Encumbrances $ 0      
Land, Initial costs 2,124      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 12,678      
Costs capitalized subsequent to acquisition, Improvements 127,334      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 2,124      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 140,012      
Total 142,136      
Accumulated depreciation and amortization $ (67,989)      
4025 Midway Road        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 4025 Midway Road      
Metropolitan Area Dallas      
Encumbrances $ 0      
Land, Initial costs 2,196      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 14,037      
Costs capitalized subsequent to acquisition, Improvements 28,627      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 2,196      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 42,664      
Total 44,860      
Accumulated depreciation and amortization $ (24,747)      
Clonshaugh Industrial Estate        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Clonshaugh Industrial Estate      
Metropolitan Area Dublin      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 1,444      
Buildings and improvements, Initial costs 5,569      
Costs capitalized subsequent to acquisition, Improvements 2,625      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 90      
Buildings and improvements, Total costs 8,194      
Total 8,284      
Accumulated depreciation and amortization $ (4,793)      
6800 Millcreek Drive        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 6800 Millcreek Drive      
Metropolitan Area Toronto      
Encumbrances $ 0      
Land, Initial costs 1,657      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 11,352      
Costs capitalized subsequent to acquisition, Improvements 2,279      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,657      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 13,631      
Total 15,288      
Accumulated depreciation and amortization $ (5,337)      
101 Aquila Way        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 101 Aquila Way      
Metropolitan Area Atlanta      
Encumbrances $ 0      
Land, Initial costs 1,480      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 34,797      
Costs capitalized subsequent to acquisition, Improvements 52      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,480      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 34,849      
Total 36,329      
Accumulated depreciation and amortization $ (11,827)      
12001 North Freeway        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 12001 North Freeway      
Metropolitan Area Houston      
Encumbrances $ 0      
Land, Initial costs 6,965      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 23,492      
Costs capitalized subsequent to acquisition, Improvements 145,311      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 6,965      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 168,803      
Total 175,768      
Accumulated depreciation and amortization $ (34,400)      
120 E Van Buren        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 120 E Van Buren      
Metropolitan Area Phoenix      
Encumbrances $ 0      
Land, Initial costs 4,524      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 157,822      
Costs capitalized subsequent to acquisition, Improvements 106,684      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 4,524      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 264,506      
Total 269,030      
Accumulated depreciation and amortization $ (101,945)      
Gyroscoopweg 2E-2F        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Gyroscoopweg 2E-2F      
Metropolitan Area Amsterdam      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 13,450      
Costs capitalized subsequent to acquisition, Improvements (2,011)      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 11,439      
Total 11,439      
Accumulated depreciation and amortization $ (3,978)      
Clonshaugh Industrial Estate II        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Clonshaugh Industrial Estate II      
Metropolitan Area Dublin      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 0      
Costs capitalized subsequent to acquisition, Improvements 75,735      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 75,735      
Total 75,735      
Accumulated depreciation and amortization $ (32,367)      
600 Winter Street        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 600 Winter Street      
Metropolitan Area Boston      
Encumbrances $ 0      
Land, Initial costs 1,429      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 6,228      
Costs capitalized subsequent to acquisition, Improvements 456      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,429      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 6,684      
Total 8,113      
Accumulated depreciation and amortization $ (1,898)      
2300 NW 89th Place        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 2300 NW 89th Place      
Metropolitan Area Miami      
Encumbrances $ 0      
Land, Initial costs 1,022      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 3,767      
Costs capitalized subsequent to acquisition, Improvements 19      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,022      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 3,786      
Total 4,808      
Accumulated depreciation and amortization $ (1,450)      
2055 East Technology Circle        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 2055 East Technology Circle      
Metropolitan Area Phoenix      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 8,519      
Costs capitalized subsequent to acquisition, Improvements 27,522      
Costs capitalized subsequent to acquisition, Carry costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 36,041      
Total 36,041      
Accumulated depreciation and amortization $ (21,882)      
114 Rue Ambroise Croizat        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 114 Rue Ambroise Croizat      
Metropolitan Area Paris      
Encumbrances $ 0      
Land, Initial costs 12,261      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 34,051      
Costs capitalized subsequent to acquisition, Improvements 65,181      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 9,533      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 101,960      
Total 111,493      
Accumulated depreciation and amortization $ (39,419)      
Unit 9, Blanchardstown Corporate Park        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Unit 9, Blanchardstown Corporate Park      
Metropolitan Area Dublin      
Encumbrances $ 0      
Land, Initial costs 1,927      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 40,024      
Costs capitalized subsequent to acquisition, Improvements 14,850      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,573      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 55,228      
Total 56,801      
Accumulated depreciation and amortization $ (17,215)      
111 8th Avenue        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 111 8th Avenue      
Metropolitan Area New York      
Encumbrances $ 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 17,688      
Costs capitalized subsequent to acquisition, Improvements 16,993      
Costs capitalized subsequent to acquisition, Carry costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 34,681      
Total 34,681      
Accumulated depreciation and amortization $ (27,068)      
8100 Boone Boulevard        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 8100 Boone Boulevard      
Metropolitan Area N. Virginia      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 158      
Costs capitalized subsequent to acquisition, Improvements 1,206      
Costs capitalized subsequent to acquisition, Carry costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 1,364      
Total 1,364      
Accumulated depreciation and amortization $ (1,119)      
21110 Ridgetop Circle        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 21110 Ridgetop Circle      
Metropolitan Area N. Virginia      
Encumbrances $ 0      
Land, Initial costs 2,934      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 14,311      
Costs capitalized subsequent to acquisition, Improvements 1,307      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 2,934      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 15,618      
Total 18,552      
Accumulated depreciation and amortization $ (4,756)      
3011 Lafayette Street        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 3011 Lafayette Street      
Metropolitan Area Silicon Valley      
Encumbrances $ 0      
Land, Initial costs 3,354      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 10,305      
Costs capitalized subsequent to acquisition, Improvements 49,187      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 3,354      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 59,492      
Total 62,846      
Accumulated depreciation and amortization $ (40,001)      
44470 Chilum Place        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 44470 Chilum Place      
Metropolitan Area N. Virginia      
Encumbrances $ 0      
Land, Initial costs 3,531      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 37,360      
Costs capitalized subsequent to acquisition, Improvements 1      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 3,531      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 37,361      
Total 40,892      
Accumulated depreciation and amortization $ (9,065)      
43881 Devin Shafron Drive        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 43881 Devin Shafron Drive      
Metropolitan Area N. Virginia      
Encumbrances $ 0      
Land, Initial costs 4,653      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 23,631      
Costs capitalized subsequent to acquisition, Improvements 91,427      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 4,653      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 115,058      
Total 119,711      
Accumulated depreciation and amortization $ (71,066)      
43831 Devin Shafron Drive        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 43831 Devin Shafron Drive      
Metropolitan Area N. Virginia      
Encumbrances $ 0      
Land, Initial costs 3,027      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 16,247      
Costs capitalized subsequent to acquisition, Improvements 1,229      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 3,027      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 17,476      
Total 20,503      
Accumulated depreciation and amortization $ (4,541)      
43791 Devin Shafron Drive        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 43791 Devin Shafron Drive      
Metropolitan Area N. Virginia      
Encumbrances $ 0      
Land, Initial costs 3,490      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 17,444      
Costs capitalized subsequent to acquisition, Improvements 77,073      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 3,490      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 94,517      
Total 98,007      
Accumulated depreciation and amortization $ (38,282)      
Mundells Roundabout        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Mundells Roundabout      
Metropolitan Area London      
Encumbrances $ 0      
Land, Initial costs 31,354      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 0      
Costs capitalized subsequent to acquisition, Improvements 53,426      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 23,489      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 61,291      
Total 84,780      
Accumulated depreciation and amortization $ (11,536)      
1 Savvis Parkway        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 1 Savvis Parkway      
Metropolitan Area St. Louis      
Encumbrances $ 0      
Land, Initial costs 3,301      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 20,639      
Costs capitalized subsequent to acquisition, Improvements 1,125      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 3,301      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 21,764      
Total 25,065      
Accumulated depreciation and amortization $ (5,553)      
1500 Space Park Drive        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 1500 Space Park Drive      
Metropolitan Area Silicon Valley      
Encumbrances $ 0      
Land, Initial costs 6,732      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 6,325      
Costs capitalized subsequent to acquisition, Improvements 46,078      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 4,106      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 55,029      
Total 59,135      
Accumulated depreciation and amortization $ (40,103)      
Cressex 1        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Cressex 1      
Metropolitan Area London      
Encumbrances $ 0      
Land, Initial costs 3,629      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 9,036      
Costs capitalized subsequent to acquisition, Improvements 23,810      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 2,833      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 33,642      
Total 36,475      
Accumulated depreciation and amortization $ (16,677)      
Naritaweg 52        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Naritaweg 52      
Metropolitan Area Amsterdam      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 1,192      
Buildings and improvements, Initial costs 23,441      
Costs capitalized subsequent to acquisition, Improvements (5,812)      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 888      
Buildings and improvements, Total costs 17,629      
Total 18,517      
Accumulated depreciation and amortization $ (4,319)      
1 St. Anne’s Boulevard        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 1 St. Anne’s Boulevard      
Metropolitan Area London      
Encumbrances $ 0      
Land, Initial costs 1,490      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 1,045      
Costs capitalized subsequent to acquisition, Improvements (534)      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,128      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 873      
Total 2,001      
Accumulated depreciation and amortization $ (178)      
2 St. Anne’s Boulevard        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 2 St. Anne’s Boulevard      
Metropolitan Area London      
Encumbrances $ 0      
Land, Initial costs 922      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 695      
Costs capitalized subsequent to acquisition, Improvements 37,874      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 751      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 38,740      
Total 39,491      
Accumulated depreciation and amortization $ (4,255)      
3 St. Anne’s Boulevard        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 3 St. Anne’s Boulevard      
Metropolitan Area London      
Encumbrances $ 0      
Land, Initial costs 22,079      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 16,351      
Costs capitalized subsequent to acquisition, Improvements 96,759      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 16,563      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 118,626      
Total 135,189      
Accumulated depreciation and amortization $ (42,834)      
365 South Randolphville Road        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 365 South Randolphville Road      
Metropolitan Area New York      
Encumbrances $ 0      
Land, Initial costs 3,019      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 17,404      
Costs capitalized subsequent to acquisition, Improvements 275,759      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 3,019      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 293,163      
Total 296,182      
Accumulated depreciation and amortization $ (69,056)      
701 & 717 Leonard Street        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 701 & 717 Leonard Street      
Metropolitan Area Dallas      
Encumbrances $ 0      
Land, Initial costs 2,165      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 9,934      
Costs capitalized subsequent to acquisition, Improvements 826      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 2,165      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 10,760      
Total 12,925      
Accumulated depreciation and amortization $ (2,204)      
Manchester Technopark        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Manchester Technopark      
Metropolitan Area Manchester      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 23,918      
Costs capitalized subsequent to acquisition, Improvements (5,802)      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 18,116      
Total 18,116      
Accumulated depreciation and amortization $ (3,919)      
1201 Comstock Street        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 1201 Comstock Street      
Metropolitan Area Silicon Valley      
Encumbrances $ 0      
Land, Initial costs 2,093      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 1,606      
Costs capitalized subsequent to acquisition, Improvements 26,684      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 3,398      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 26,985      
Total 30,383      
Accumulated depreciation and amortization $ (14,210)      
1550 Space Park Drive        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 1550 Space Park Drive      
Metropolitan Area Silicon Valley      
Encumbrances $ 0      
Land, Initial costs 2,301      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 766      
Costs capitalized subsequent to acquisition, Improvements 1,747      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,929      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 2,885      
Total 4,814      
Accumulated depreciation and amortization $ 0      
1525 Comstock Street        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 1525 Comstock Street      
Metropolitan Area Silicon Valley      
Encumbrances $ 0      
Land, Initial costs 2,293      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 16,216      
Costs capitalized subsequent to acquisition, Improvements 30,616      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 2,061      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 47,064      
Total 49,125      
Accumulated depreciation and amortization $ (23,287)      
43830 Devin Shafron Drive        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 43830 Devin Shafron Drive      
Metropolitan Area N. Virginia      
Encumbrances $ 0      
Land, Initial costs 5,509      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 0      
Costs capitalized subsequent to acquisition, Improvements 73,468      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 5,509      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 73,468      
Total 78,977      
Accumulated depreciation and amortization $ (23,394)      
1232 Alma Road        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 1232 Alma Road      
Metropolitan Area Dallas      
Encumbrances $ 0      
Land, Initial costs 2,267      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 3,740      
Costs capitalized subsequent to acquisition, Improvements 63,830      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 2,266      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 67,571      
Total 69,837      
Accumulated depreciation and amortization $ (26,467)      
900 Quality Way        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 900 Quality Way      
Metropolitan Area Dallas      
Encumbrances $ 0      
Land, Initial costs 1,446      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 1,659      
Costs capitalized subsequent to acquisition, Improvements 69,165      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,446      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 70,824      
Total 72,270      
Accumulated depreciation and amortization $ (10,008)      
1400 N. Bowser Road        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 1400 N. Bowser Road      
Metropolitan Area Dallas      
Encumbrances $ 0      
Land, Initial costs 2,041      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 3,389      
Costs capitalized subsequent to acquisition, Improvements 6,181      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 3,636      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 7,975      
Total 11,611      
Accumulated depreciation and amortization $ 0      
1301 International Parkway        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 1301 International Parkway      
Metropolitan Area Dallas      
Encumbrances $ 0      
Land, Initial costs 333      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 344      
Costs capitalized subsequent to acquisition, Improvements 76,746      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 2,131      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 75,292      
Total 77,423      
Accumulated depreciation and amortization $ (238)      
908 Quality Way        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 908 Quality Way      
Metropolitan Area Dallas      
Encumbrances $ 0      
Land, Initial costs 6,730      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 4,493      
Costs capitalized subsequent to acquisition, Improvements 13,693      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 2,067      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 22,849      
Total 24,916      
Accumulated depreciation and amortization $ (13,011)      
904 Quality Way        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 904 Quality Way      
Metropolitan Area Dallas      
Encumbrances $ 0      
Land, Initial costs 760      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 744      
Costs capitalized subsequent to acquisition, Improvements 6,814      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,151      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 7,167      
Total 8,318      
Accumulated depreciation and amortization $ (624)      
905 Security Row        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 905 Security Row      
Metropolitan Area Dallas      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 0      
Costs capitalized subsequent to acquisition, Improvements 0      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 0      
Total 0      
Accumulated depreciation and amortization $ 0      
1202 Alma Road        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 1202 Alma Road      
Metropolitan Area Dallas      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Costs capitalized subsequent to acquisition, Improvements 44,349      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,921      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 42,428      
Total 44,349      
Accumulated depreciation and amortization $ (8,715)      
1350 Duane        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 1350 Duane      
Metropolitan Area Silicon Valley      
Encumbrances $ 0      
Land, Initial costs 7,081      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 69,817      
Costs capitalized subsequent to acquisition, Improvements 61      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 7,081      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 69,878      
Total 76,959      
Accumulated depreciation and amortization $ (11,175)      
45901 & 45845 Nokes Boulevard        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 45901 & 45845 Nokes Boulevard      
Metropolitan Area N. Virginia      
Encumbrances $ 0      
Land, Initial costs 3,437      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 28,785      
Costs capitalized subsequent to acquisition, Improvements 450      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 3,437      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 29,235      
Total 32,672      
Accumulated depreciation and amortization $ (4,913)      
21561 & 21571 Beaumeade Circle        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 21561 & 21571 Beaumeade Circle      
Metropolitan Area N. Virginia      
Encumbrances $ 0      
Land, Initial costs 3,966      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 24,211      
Costs capitalized subsequent to acquisition, Improvements 45      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 3,966      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 24,256      
Total 28,222      
Accumulated depreciation and amortization $ (3,767)      
60 & 80 Merritt        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 60 & 80 Merritt      
Metropolitan Area New York      
Encumbrances $ 0      
Land, Initial costs 3,418      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 71,477      
Costs capitalized subsequent to acquisition, Improvements 92,311      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 3,418      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 163,788      
Total 167,206      
Accumulated depreciation and amortization $ (22,425)      
55 Middlesex        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 55 Middlesex      
Metropolitan Area Boston      
Encumbrances $ 0      
Land, Initial costs 9,975      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 68,363      
Costs capitalized subsequent to acquisition, Improvements 8,170      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 9,975      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 76,533      
Total 86,508      
Accumulated depreciation and amortization $ (15,970)      
128 First Avenue        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 128 First Avenue      
Metropolitan Area Boston      
Encumbrances $ 0      
Land, Initial costs 5,465      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 185,348      
Costs capitalized subsequent to acquisition, Improvements 30,328      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 5,465      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 215,676      
Total 221,141      
Accumulated depreciation and amortization $ (44,598)      
Cateringweg 5        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Cateringweg 5      
Metropolitan Area Amsterdam      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 3,518      
Buildings and improvements, Initial costs 3,517      
Costs capitalized subsequent to acquisition, Improvements 37,032      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 3,122      
Buildings and improvements, Total costs 40,549      
Total 43,671      
Accumulated depreciation and amortization $ (4,959)      
1725 Comstock Street        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 1725 Comstock Street      
Metropolitan Area Silicon Valley      
Encumbrances $ 0      
Land, Initial costs 3,274      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 6,567      
Costs capitalized subsequent to acquisition, Improvements 37,900      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 3,274      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 44,467      
Total 47,741      
Accumulated depreciation and amortization $ (15,944)      
3015 and 3115 Alfred Street        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 3015 and 3115 Alfred Street      
Metropolitan Area Silicon Valley      
Encumbrances $ 0      
Land, Initial costs 6,533      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 3,725      
Costs capitalized subsequent to acquisition, Improvements 55,645      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 6,562      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 59,341      
Total 65,903      
Accumulated depreciation and amortization $ (17,930)      
365 Main Street        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 365 Main Street      
Metropolitan Area San Francisco      
Encumbrances $ 0      
Land, Initial costs 22,854      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 158,709      
Costs capitalized subsequent to acquisition, Improvements 22,737      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 22,854      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 181,446      
Total 204,300      
Accumulated depreciation and amortization $ (32,439)      
720 2nd Street        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 720 2nd Street      
Metropolitan Area San Francisco      
Encumbrances $ 0      
Land, Initial costs 3,884      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 116,861      
Costs capitalized subsequent to acquisition, Improvements 9,594      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 3,884      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 126,455      
Total 130,339      
Accumulated depreciation and amortization $ (20,522)      
2260 East El Segundo        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 2260 East El Segundo      
Metropolitan Area Los Angeles      
Encumbrances $ 0      
Land, Initial costs 11,053      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 51,397      
Costs capitalized subsequent to acquisition, Improvements 13,205      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 11,053      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 64,602      
Total 75,655      
Accumulated depreciation and amortization $ (12,276)      
2121 South Price Road        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 2121 South Price Road      
Metropolitan Area Phoenix      
Encumbrances $ 0      
Land, Initial costs 7,335      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 238,452      
Costs capitalized subsequent to acquisition, Improvements 199,624      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 7,335      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 438,076      
Total 445,411      
Accumulated depreciation and amortization $ (67,279)      
4030 La Fayette        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 4030 La Fayette      
Metropolitan Area N. Virginia      
Encumbrances $ 0      
Land, Initial costs 2,492      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 16,912      
Costs capitalized subsequent to acquisition, Improvements 3,517      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 2,492      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 20,429      
Total 22,921      
Accumulated depreciation and amortization $ (3,788)      
4040 La Fayette        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 4040 La Fayette      
Metropolitan Area N. Virginia      
Encumbrances $ 0      
Land, Initial costs 1,246      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 4,267      
Costs capitalized subsequent to acquisition, Improvements 24,510      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,246      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 28,777      
Total 30,023      
Accumulated depreciation and amortization $ (1,773)      
4050 La Fayette        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 4050 La Fayette      
Metropolitan Area N. Virginia      
Encumbrances $ 0      
Land, Initial costs 1,246      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 4,371      
Costs capitalized subsequent to acquisition, Improvements 35,017      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,246      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 39,388      
Total 40,634      
Accumulated depreciation and amortization $ (13,601)      
800 Central Expressway        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 800 Central Expressway      
Metropolitan Area Silicon Valley      
Encumbrances $ 0      
Land, Initial costs 8,976      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 18,155      
Costs capitalized subsequent to acquisition, Improvements 130,755      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 8,294      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 149,592      
Total 157,886      
Accumulated depreciation and amortization $ (10,502)      
29A International Business Park        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 29A International Business Park      
Metropolitan Area Singapore      
Encumbrances $ 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 137,545      
Costs capitalized subsequent to acquisition, Improvements 190,975      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 328,520      
Total 328,520      
Accumulated depreciation and amortization $ (56,103)      
Loudoun Parkway North        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Loudoun Parkway North      
Metropolitan Area N. Virginia      
Encumbrances $ 0      
Land, Initial costs 17,300      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 0      
Costs capitalized subsequent to acquisition, Improvements 495,564      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 17,746      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 495,118      
Total 512,864      
Accumulated depreciation and amortization $ (32,184)      
1-23 Templar Road        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 1-23 Templar Road      
Metropolitan Area Sydney      
Encumbrances $ 0      
Land, Initial costs 11,173      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 0      
Costs capitalized subsequent to acquisition, Improvements 62,906      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 7,181      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 66,898      
Total 74,079      
Accumulated depreciation and amortization $ (6,681)      
Fountain Court        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Fountain Court      
Metropolitan Area London      
Encumbrances $ 0      
Land, Initial costs 7,544      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 12,506      
Costs capitalized subsequent to acquisition, Improvements 95,637      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 7,217      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 108,470      
Total 115,687      
Accumulated depreciation and amortization $ (9,995)      
98 Radnor Drive        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 98 Radnor Drive      
Metropolitan Area Melbourne      
Encumbrances $ 0      
Land, Initial costs 4,467      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 0      
Costs capitalized subsequent to acquisition, Improvements 91,340      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 3,215      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 92,592      
Total 95,807      
Accumulated depreciation and amortization $ (10,456)      
Cabot Street        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Cabot Street      
Metropolitan Area Boston      
Encumbrances $ 0      
Land, Initial costs 2,386      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 0      
Costs capitalized subsequent to acquisition, Improvements 58,806      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 2,427      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 58,765      
Total 61,192      
Accumulated depreciation and amortization $ (3,634)      
3825 NW Aloclek Place        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 3825 NW Aloclek Place      
Metropolitan Area Portland      
Encumbrances $ 0      
Land, Initial costs 1,689      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 0      
Costs capitalized subsequent to acquisition, Improvements 57,201      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,689      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 57,201      
Total 58,890      
Accumulated depreciation and amortization $ (10,724)      
11085 Sun Center Drive        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 11085 Sun Center Drive      
Metropolitan Area Sacramento      
Encumbrances $ 0      
Land, Initial costs 2,490      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 21,509      
Costs capitalized subsequent to acquisition, Improvements 1      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 2,490      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 21,510      
Total 24,000      
Accumulated depreciation and amortization $ (2,633)      
Profile Park        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Profile Park      
Metropolitan Area Dublin      
Encumbrances $ 0      
Land, Initial costs 6,288      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 0      
Costs capitalized subsequent to acquisition, Improvements 38,565      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 5,350      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 39,503      
Total 44,853      
Accumulated depreciation and amortization $ (530)      
1506 Moran Road        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 1506 Moran Road      
Metropolitan Area N. Virginia      
Encumbrances $ 0      
Land, Initial costs 1,527      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 0      
Costs capitalized subsequent to acquisition, Improvements 17,185      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,115      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 17,597      
Total 18,712      
Accumulated depreciation and amortization $ (1,348)      
760 Doug Davis Drive        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 760 Doug Davis Drive      
Metropolitan Area Atlanta      
Encumbrances $ 0      
Land, Initial costs 4,837      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 53,551      
Costs capitalized subsequent to acquisition, Improvements 2,807      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 4,837      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 56,358      
Total 61,195      
Accumulated depreciation and amortization $ (7,712)      
360 Spear Street        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 360 Spear Street      
Metropolitan Area San Francisco      
Encumbrances $ 0      
Land, Initial costs 19,828      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 56,733      
Costs capitalized subsequent to acquisition, Improvements (854)      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 19,828      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 55,879      
Total 75,707      
Accumulated depreciation and amortization $ (8,397)      
2501 S. State Hwy 121        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 2501 S. State Hwy 121      
Metropolitan Area Dallas      
Encumbrances $ 0      
Land, Initial costs 23,137      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 93,943      
Costs capitalized subsequent to acquisition, Improvements 14,828      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 23,137      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 108,771      
Total 131,908      
Accumulated depreciation and amortization $ (17,611)      
9333, 9355, 9377 Grand Avenue        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 9333, 9355, 9377 Grand Avenue      
Metropolitan Area Chicago      
Encumbrances $ 0      
Land, Initial costs 5,686      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 14,515      
Costs capitalized subsequent to acquisition, Improvements 259,630      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 5,960      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 273,871      
Total 279,831      
Accumulated depreciation and amortization $ (17,681)      
8025 North Interstate 35        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 8025 North Interstate 35      
Metropolitan Area Austin      
Encumbrances $ 5,801      
Land, Initial costs 2,920      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 8,512      
Costs capitalized subsequent to acquisition, Improvements 184      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 2,920      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 8,696      
Total 11,616      
Accumulated depreciation and amortization (1,095)      
Unamortized net premiums $ 12      
850 E Collins        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 850 E Collins      
Metropolitan Area Dallas      
Encumbrances $ 0      
Land, Initial costs 1,614      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 0      
Costs capitalized subsequent to acquisition, Improvements 81,875      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,614      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 81,875      
Total 83,489      
Accumulated depreciation and amortization $ (6,925)      
950 E Collins        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 950 E Collins      
Metropolitan Area Dallas      
Encumbrances $ 0      
Land, Initial costs 1,546      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 0      
Costs capitalized subsequent to acquisition, Improvements 74,994      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,546      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 74,994      
Total 76,540      
Accumulated depreciation and amortization $ (3,621)      
400 S. Akard        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 400 S. Akard      
Metropolitan Area Dallas      
Encumbrances $ 0      
Land, Initial costs 10,075      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 62,730      
Costs capitalized subsequent to acquisition, Improvements 1,690      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 10,075      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 64,420      
Total 74,495      
Accumulated depreciation and amortization $ (6,066)      
410 Commerce Boulevard        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 410 Commerce Boulevard      
Metropolitan Area New York      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 0      
Costs capitalized subsequent to acquisition, Improvements 29,747      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 29,747      
Total 29,747      
Accumulated depreciation and amortization $ (5,625)      
Unit B Prologis Park        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Unit B Prologis Park      
Metropolitan Area London      
Encumbrances $ 0      
Land, Initial costs 1,683      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 104,728      
Costs capitalized subsequent to acquisition, Improvements (6,565)      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,552      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 98,294      
Total 99,846      
Accumulated depreciation and amortization $ (9,903)      
The Chess Building        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: The Chess Building      
Metropolitan Area London      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 7,355      
Buildings and improvements, Initial costs 219,273      
Costs capitalized subsequent to acquisition, Improvements 9,773      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 7,217      
Buildings and improvements, Total costs 229,046      
Total 236,263      
Accumulated depreciation and amortization $ (22,462)      
Unit 21 Goldsworth Park        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Unit 21 Goldsworth Park      
Metropolitan Area London      
Encumbrances $ 0      
Land, Initial costs 17,334      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 928,129      
Costs capitalized subsequent to acquisition, Improvements (26,882)      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 15,800      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 902,781      
Total 918,581      
Accumulated depreciation and amortization $ (89,393)      
11900 East Cornell        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 11900 East Cornell      
Metropolitan Area Denver      
Encumbrances $ 0      
Land, Initial costs 3,352      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 80,640      
Costs capitalized subsequent to acquisition, Improvements 1,758      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 3,352      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 82,398      
Total 85,750      
Accumulated depreciation and amortization $ (8,837)      
701 Union Boulevard        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 701 Union Boulevard      
Metropolitan Area New York      
Encumbrances $ 0      
Land, Initial costs 10,045      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 6,755      
Costs capitalized subsequent to acquisition, Improvements 27,878      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 10,045      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 34,633      
Total 44,678      
Accumulated depreciation and amortization $ 0      
23 Waterloo Road        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 23 Waterloo Road      
Metropolitan Area Sydney      
Encumbrances $ 0      
Land, Initial costs 7,112      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 3,868      
Costs capitalized subsequent to acquisition, Improvements (3,284)      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 4,985      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 2,711      
Total 7,696      
Accumulated depreciation and amortization $ (244)      
1 Rue Jean-Pierre        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 1 Rue Jean-Pierre      
Metropolitan Area Paris      
Encumbrances $ 0      
Land, Initial costs 9,621      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 35,825      
Costs capitalized subsequent to acquisition, Improvements (8,029)      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 7,921      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 29,496      
Total 37,417      
Accumulated depreciation and amortization $ (3,209)      
Liet-dit le Christ de Saclay        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Liet-dit le Christ de Saclay      
Metropolitan Area Paris      
Encumbrances $ 0      
Land, Initial costs 3,402      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 3,090      
Costs capitalized subsequent to acquisition, Improvements (1,147)      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 2,801      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 2,544      
Total 5,345      
Accumulated depreciation and amortization $ (357)      
127 Rue de Paris        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 127 Rue de Paris      
Metropolitan Area Paris      
Encumbrances $ 0      
Land, Initial costs 8,637      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 10,838      
Costs capitalized subsequent to acquisition, Improvements (3,441)      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 7,111      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 8,923      
Total 16,034      
Accumulated depreciation and amortization $ (1,208)      
17201 Waterview Parkway        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 17201 Waterview Parkway      
Metropolitan Area Dallas      
Encumbrances $ 0      
Land, Initial costs 2,070      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 6,409      
Costs capitalized subsequent to acquisition, Improvements (1)      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 2,070      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 6,408      
Total 8,478      
Accumulated depreciation and amortization $ (615)      
1900 S. Price Road        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 1900 S. Price Road      
Metropolitan Area Phoenix      
Encumbrances $ 0      
Land, Initial costs 5,380      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 16,975      
Costs capitalized subsequent to acquisition, Improvements 320      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 5,380      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 17,295      
Total 22,675      
Accumulated depreciation and amortization $ (1,609)      
371 Gough Road        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 371 Gough Road      
Metropolitan Area Toronto      
Encumbrances $ 0      
Land, Initial costs 7,394      
Buildings and improvements, Initial costs 677      
Costs capitalized subsequent to acquisition, Improvements 67,316      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 5,700      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 69,687      
Total 75,387      
Accumulated depreciation and amortization $ (2,126)      
1500 Towerview Road        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 1500 Towerview Road      
Metropolitan Area Minneapolis      
Encumbrances $ 0      
Land, Initial costs 10,190      
Buildings and improvements, Initial costs 20,054      
Costs capitalized subsequent to acquisition, Improvements 3,168      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 10,190      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 23,222      
Total 33,412      
Accumulated depreciation and amortization $ (2,124)      
Principal Park        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Principal Park      
Metropolitan Area London      
Encumbrances $ 0      
Land, Initial costs 11,837      
Buildings and improvements, Initial costs 0      
Costs capitalized subsequent to acquisition, Improvements 114,293      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 13,886      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 112,244      
Total 126,130      
Accumulated depreciation and amortization $ (1,991)      
MetCenter Business Park        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: MetCenter Business Park      
Metropolitan Area Austin      
Encumbrances $ 0      
Land, Initial costs 8,604      
Buildings and improvements, Initial costs 20,314      
Costs capitalized subsequent to acquisition, Improvements 364      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 8,604      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 20,678      
Total 29,282      
Accumulated depreciation and amortization $ (2,208)      
Liverpoolweg 10        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Liverpoolweg 10      
Metropolitan Area Amsterdam      
Encumbrances $ 0      
Land, Initial costs 733      
Buildings and improvements, Initial costs 3,122      
Costs capitalized subsequent to acquisition, Improvements 7,085      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 611      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 10,329      
Total 10,940      
Accumulated depreciation and amortization $ (775)      
DePresident        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: DePresident      
Metropolitan Area Amsterdam      
Encumbrances $ 0      
Land, Initial costs 6,737      
Costs capitalized subsequent to acquisition, Improvements 6,354      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 6,774      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 6,317      
Total 13,091      
Accumulated depreciation and amortization $ 0      
Saito Industrial Park        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Saito Industrial Park      
Metropolitan Area Osaka      
Encumbrances $ 0      
Land, Initial costs 9,649      
Buildings and improvements, Initial costs 0      
Costs capitalized subsequent to acquisition, Improvements 1,744      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 8,321      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 3,072      
Total 11,393      
Accumulated depreciation and amortization $ 0      
Crawley 2        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Crawley 2      
Metropolitan Area London      
Encumbrances $ 0      
Land, Initial costs 24,305      
Buildings and improvements, Initial costs 0      
Costs capitalized subsequent to acquisition, Improvements 1,741      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 22,020      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 4,026      
Total 26,046      
Accumulated depreciation and amortization $ (97)      
Digital Deer Park 3        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Digital Deer Park 3      
Metropolitan Area Melbourne      
Encumbrances $ 0      
Land, Initial costs 1,600      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 0      
Costs capitalized subsequent to acquisition, Improvements 29      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,629      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 0      
Total 1,629      
Accumulated depreciation and amortization $ 0      
Digital Deer Park 3        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 3 Loyang Way      
Metropolitan Area Singapore      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 0      
Costs capitalized subsequent to acquisition, Improvements 77,190      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 77,190      
Total 77,190      
Accumulated depreciation and amortization $ 0      
Digital Loudoun 3        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Digital Loudoun 3      
Metropolitan Area N. Virginia      
Encumbrances $ 0      
Land, Initial costs 43,000      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 0      
Costs capitalized subsequent to acquisition, Improvements 1,445      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 44,155      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 290      
Total 44,445      
Accumulated depreciation and amortization $ (10)      
Digital Frankfurt        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Digital Frankfurt      
Metropolitan Area Frankfurt      
Encumbrances $ 0      
Land, Initial costs 5,543      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 0      
Costs capitalized subsequent to acquisition, Improvements 1,121      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 6,664      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 0      
Total 6,664      
Accumulated depreciation and amortization $ 0      
56 Marietta Street        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 56 Marietta Street      
Metropolitan Area Atlanta      
Encumbrances $ 0      
Land, Initial costs 1,700      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 211,397      
Costs capitalized subsequent to acquisition, Improvements 1,116      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 1,700      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 212,513      
Total 214,213      
Accumulated depreciation and amortization $ (2,136)      
2 Peekay Drive        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 2 Peekay Drive      
Metropolitan Area New York      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 115,439      
Costs capitalized subsequent to acquisition, Improvements 3,102      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 118,541      
Total 118,541      
Accumulated depreciation and amortization $ (1,575)      
100 Delawanna Avenue        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 100 Delawanna Avenue      
Metropolitan Area New York      
Encumbrances $ 0      
Land, Initial costs 3,600      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 85,438      
Costs capitalized subsequent to acquisition, Improvements 682      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 3,600      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 86,120      
Total 89,720      
Accumulated depreciation and amortization $ (742)      
60 Hudson Street        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 60 Hudson Street      
Metropolitan Area New York      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 32,280      
Costs capitalized subsequent to acquisition, Improvements 945      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 33,225      
Total 33,225      
Accumulated depreciation and amortization $ (715)      
32 Avenue of the Americas        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 32 Avenue of the Americas      
Metropolitan Area New York      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 30,980      
Costs capitalized subsequent to acquisition, Improvements 465      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 31,445      
Total 31,445      
Accumulated depreciation and amortization $ (514)      
3433 S 120th Place        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 3433 S 120th Place      
Metropolitan Area Seattle      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 11,688      
Costs capitalized subsequent to acquisition, Improvements 240      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 11,928      
Total 11,928      
Accumulated depreciation and amortization $ (359)      
8435 Stemmons Freeway        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 8435 Stemmons Freeway      
Metropolitan Area Dallas      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 5,023      
Costs capitalized subsequent to acquisition, Improvements 121      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 5,144      
Total 5,144      
Accumulated depreciation and amortization $ (148)      
2625 Walsh Avenue        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 2625 Walsh Avenue      
Metropolitan Area Silicon Valley      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 4,276      
Costs capitalized subsequent to acquisition, Improvements 536      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 4,812      
Total 4,812      
Accumulated depreciation and amortization $ (72)      
111 8th Avenue - Telx        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 111 8th Avenue - Telx      
Metropolitan Area New York      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 42,454      
Costs capitalized subsequent to acquisition, Improvements 818      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 43,272      
Total 43,272      
Accumulated depreciation and amortization $ (1,084)      
350 East Cermak Road - Telx        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 350 East Cermak Road - Telx      
Metropolitan Area Chicago      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 13,933      
Costs capitalized subsequent to acquisition, Improvements 405      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 14,338      
Total 14,338      
Accumulated depreciation and amortization $ (303)      
200 Paul Avenue - Telx        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 200 Paul Avenue - Telx      
Metropolitan Area San Francisco      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 6,719      
Costs capitalized subsequent to acquisition, Improvements 243      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 6,962      
Total 6,962      
Accumulated depreciation and amortization $ (142)      
2323 Bryan Street - Telx        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 2323 Bryan Street - Telx      
Metropolitan Area Dallas      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 5,191      
Costs capitalized subsequent to acquisition, Improvements 157      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 5,348      
Total 5,348      
Accumulated depreciation and amortization $ (108)      
600 W. 7th Street - Telx        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 600 W. 7th Street - Telx      
Metropolitan Area Los Angeles      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 3,689      
Costs capitalized subsequent to acquisition, Improvements 101      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 3,790      
Total 3,790      
Accumulated depreciation and amortization $ (89)      
3825 NW Aloclek Place - Telx        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 3825 NW Aloclek Place - Telx      
Metropolitan Area Portland      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 3,131      
Costs capitalized subsequent to acquisition, Improvements 137      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 3,268      
Total 3,268      
Accumulated depreciation and amortization $ (39)      
120 E. Van Buren Street - Telx        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 120 E. Van Buren Street - Telx      
Metropolitan Area Phoenix      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 2,848      
Costs capitalized subsequent to acquisition, Improvements (351)      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 2,497      
Total 2,497      
Accumulated depreciation and amortization $ (53)      
36 NE 2nd Street - Telx        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 36 NE 2nd Street - Telx      
Metropolitan Area Miami      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 1,842      
Costs capitalized subsequent to acquisition, Improvements 36      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 1,878      
Total 1,878      
Accumulated depreciation and amortization $ (42)      
600-780 S. Federal Street - Telx        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 600-780 S. Federal Street - Telx      
Metropolitan Area Chicago      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 1,815      
Costs capitalized subsequent to acquisition, Improvements 30      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 1,845      
Total 1,845      
Accumulated depreciation and amortization $ (39)      
113 N. Myers Street - Telx        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 113 N. Myers Street - Telx      
Metropolitan Area Charlotte      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 476      
Costs capitalized subsequent to acquisition, Improvements 27      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 503      
Total 503      
Accumulated depreciation and amortization $ (7)      
1100 Space Park Drive - Telx        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 1100 Space Park Drive - Telx      
Metropolitan Area Silicon Valley      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 352      
Costs capitalized subsequent to acquisition, Improvements 11      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 363      
Total 363      
Accumulated depreciation and amortization $ (10)      
300 Boulevard East - Telx        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: 300 Boulevard East - Telx      
Metropolitan Area New York      
Encumbrances $ 0      
Land, Initial costs 0      
Acquired ground lease, Initial costs 0      
Buildings and improvements, Initial costs 197      
Costs capitalized subsequent to acquisition, Improvements 19      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 216      
Total 216      
Accumulated depreciation and amortization $ (5)      
Other        
Real Estate and Accumulated Depreciation [Line Items]        
PROPERTIES: Other      
Encumbrances $ 0      
Land, Initial costs 8,298      
Buildings and improvements, Initial costs 0      
Costs capitalized subsequent to acquisition, Improvements 14,839      
Costs capitalized subsequent to acquisition, Carry costs 0      
Land, Total costs 0      
Acquired ground lease, Total costs 0      
Buildings and improvements, Total costs 23,137      
Total 23,137      
Accumulated depreciation and amortization $ (8,096)