Annual report pursuant to Section 13 and 15(d)

Schedule III - Real Estate and Accumulated Depreciation (Details)

v3.19.3.a.u2
Schedule III - Real Estate and Accumulated Depreciation (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Real Estate and Accumulated Depreciation        
Encumbrances $ 214,546      
Initial Cost        
Land 735,948      
Building and Land Improvements 3,124,706      
Costs Capitalized Subsequent to Acquisition 487,352      
Gross Amounts Carried At Close of Period        
Land 735,948      
Building and Land Improvements 3,612,058      
Total 4,348,006 $ 4,148,529 $ 3,980,813 $ 3,874,715
Accumulated Depreciation (1,007,120) (897,903) $ (801,038) $ (715,951)
Additional information        
Debt, net 1,831,139 1,823,909    
Net discounts and deferred financing costs 11,700      
Aggregate cost of assets for federal income tax purposes $ 3,400,000      
Buildings improvements | Minimum        
Additional information        
Estimated lives over which depreciation is recognized 10 years      
Buildings improvements | Maximum        
Additional information        
Estimated lives over which depreciation is recognized 40 years      
Revolving Credit Facility        
Additional information        
Debt, net $ 177,000 213,000    
Term Loan Facilities        
Additional information        
Debt, net 248,706 $ 248,273    
Unsecured Senior Notes        
Additional information        
Debt, net 1,200,000      
Unsecured notes payable        
Additional information        
Debt, net 1,000      
Fixed rate mortgage loans        
Additional information        
Net discounts and deferred financing costs 3,100      
100 Light Street        
Real Estate and Accumulated Depreciation        
Encumbrances 47,529      
Initial Cost        
Land 26,715      
Building and Land Improvements 59,177      
Costs Capitalized Subsequent to Acquisition 12,989      
Gross Amounts Carried At Close of Period        
Land 26,715      
Building and Land Improvements 72,166      
Total 98,881      
Accumulated Depreciation (16,790)      
100 Secured Gateway        
Initial Cost        
Building and Land Improvements 25,763      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 25,763      
Total 25,763      
1000 Redstone Gateway        
Real Estate and Accumulated Depreciation        
Encumbrances 10,035      
Initial Cost        
Building and Land Improvements 20,533      
Costs Capitalized Subsequent to Acquisition 5      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 20,538      
Total 20,538      
Accumulated Depreciation (3,492)      
1100 Redstone Gateway        
Real Estate and Accumulated Depreciation        
Encumbrances 10,598      
Initial Cost        
Building and Land Improvements 19,593      
Costs Capitalized Subsequent to Acquisition 6      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 19,599      
Total 19,599      
Accumulated Depreciation (2,926)      
114 National Business Parkway        
Initial Cost        
Land 364      
Building and Land Improvements 3,109      
Costs Capitalized Subsequent to Acquisition 223      
Gross Amounts Carried At Close of Period        
Land 364      
Building and Land Improvements 3,332      
Total 3,696      
Accumulated Depreciation (1,491)      
1200 Redstone Gateway        
Real Estate and Accumulated Depreciation        
Encumbrances 12,242      
Initial Cost        
Building and Land Improvements 22,389      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 22,389      
Total 22,389      
Accumulated Depreciation (3,384)      
1201 M Street        
Initial Cost        
Building and Land Improvements 49,785      
Costs Capitalized Subsequent to Acquisition 8,879      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 58,664      
Total 58,664      
Accumulated Depreciation (16,924)      
1201 Winterson Road        
Initial Cost        
Land 2,130      
Building and Land Improvements 17,007      
Costs Capitalized Subsequent to Acquisition 669      
Gross Amounts Carried At Close of Period        
Land 2,130      
Building and Land Improvements 17,676      
Total 19,806      
Accumulated Depreciation (5,073)      
1220 12th Street, SE        
Initial Cost        
Building and Land Improvements 42,464      
Costs Capitalized Subsequent to Acquisition 8,093      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 50,557      
Total 50,557      
Accumulated Depreciation (15,746)      
1243 Winterson Road        
Initial Cost        
Land 630      
Gross Amounts Carried At Close of Period        
Land 630      
Total 630      
131 National Business Parkway        
Initial Cost        
Land 1,906      
Building and Land Improvements 7,623      
Costs Capitalized Subsequent to Acquisition 4,120      
Gross Amounts Carried At Close of Period        
Land 1,906      
Building and Land Improvements 11,743      
Total 13,649      
Accumulated Depreciation (7,074)      
132 National Business Parkway        
Initial Cost        
Land 2,917      
Building and Land Improvements 12,259      
Costs Capitalized Subsequent to Acquisition 4,669      
Gross Amounts Carried At Close of Period        
Land 2,917      
Building and Land Improvements 16,928      
Total 19,845      
Accumulated Depreciation (9,958)      
133 National Business Parkway        
Initial Cost        
Land 2,517      
Building and Land Improvements 10,068      
Costs Capitalized Subsequent to Acquisition 5,607      
Gross Amounts Carried At Close of Period        
Land 2,517      
Building and Land Improvements 15,675      
Total 18,192      
Accumulated Depreciation (10,005)      
134 National Business Parkway        
Initial Cost        
Land 3,684      
Building and Land Improvements 7,517      
Costs Capitalized Subsequent to Acquisition 4,952      
Gross Amounts Carried At Close of Period        
Land 3,684      
Building and Land Improvements 12,469      
Total 16,153      
Accumulated Depreciation (6,727)      
1340 Ashton Road        
Initial Cost        
Land 905      
Building and Land Improvements 3,620      
Costs Capitalized Subsequent to Acquisition 1,821      
Gross Amounts Carried At Close of Period        
Land 905      
Building and Land Improvements 5,441      
Total 6,346      
Accumulated Depreciation (3,100)      
13450 Sunrise Valley Road        
Initial Cost        
Land 1,386      
Building and Land Improvements 5,576      
Costs Capitalized Subsequent to Acquisition 4,591      
Gross Amounts Carried At Close of Period        
Land 1,386      
Building and Land Improvements 10,167      
Total 11,553      
Accumulated Depreciation (5,741)      
13454 Sunrise Valley Road        
Initial Cost        
Land 2,847      
Building and Land Improvements 11,986      
Costs Capitalized Subsequent to Acquisition 8,670      
Gross Amounts Carried At Close of Period        
Land 2,847      
Building and Land Improvements 20,656      
Total 23,503      
Accumulated Depreciation (11,121)      
135 National Business Parkway        
Initial Cost        
Land 2,484      
Building and Land Improvements 9,750      
Costs Capitalized Subsequent to Acquisition 6,196      
Gross Amounts Carried At Close of Period        
Land 2,484      
Building and Land Improvements 15,946      
Total 18,430      
Accumulated Depreciation (9,584)      
1362 Mellon Road        
Initial Cost        
Land 950      
Building and Land Improvements 3,864      
Costs Capitalized Subsequent to Acquisition 271      
Gross Amounts Carried At Close of Period        
Land 950      
Building and Land Improvements 4,135      
Total 5,085      
Accumulated Depreciation (578)      
13857 McLearen Road        
Initial Cost        
Land 3,507      
Building and Land Improvements 30,177      
Costs Capitalized Subsequent to Acquisition 4,142      
Gross Amounts Carried At Close of Period        
Land 3,507      
Building and Land Improvements 34,319      
Total 37,826      
Accumulated Depreciation (11,745)      
140 National Business Parkway        
Initial Cost        
Land 3,407      
Building and Land Improvements 24,167      
Costs Capitalized Subsequent to Acquisition 1,734      
Gross Amounts Carried At Close of Period        
Land 3,407      
Building and Land Improvements 25,901      
Total 29,308      
Accumulated Depreciation (10,247)      
141 National Business Parkway        
Initial Cost        
Land 2,398      
Building and Land Improvements 9,538      
Costs Capitalized Subsequent to Acquisition 4,828      
Gross Amounts Carried At Close of Period        
Land 2,398      
Building and Land Improvements 14,366      
Total 16,764      
Accumulated Depreciation (8,605)      
14280 Park Meadow Drive        
Initial Cost        
Land 3,731      
Building and Land Improvements 15,953      
Costs Capitalized Subsequent to Acquisition 4,809      
Gross Amounts Carried At Close of Period        
Land 3,731      
Building and Land Improvements 20,762      
Total 24,493      
Accumulated Depreciation (8,630)      
1460 Dorsey Road        
Initial Cost        
Land 1,577      
Building and Land Improvements 75      
Gross Amounts Carried At Close of Period        
Land 1,577      
Building and Land Improvements 75      
Total 1,652      
14840 Conference Center Drive        
Initial Cost        
Land 1,572      
Building and Land Improvements 8,175      
Costs Capitalized Subsequent to Acquisition 5,060      
Gross Amounts Carried At Close of Period        
Land 1,572      
Building and Land Improvements 13,235      
Total 14,807      
Accumulated Depreciation (6,626)      
14850 Conference Center Drive        
Initial Cost        
Land 1,615      
Building and Land Improvements 8,358      
Costs Capitalized Subsequent to Acquisition 3,781      
Gross Amounts Carried At Close of Period        
Land 1,615      
Building and Land Improvements 12,139      
Total 13,754      
Accumulated Depreciation (6,788)      
14900 Conference Center Drive        
Initial Cost        
Land 3,436      
Building and Land Improvements 14,402      
Costs Capitalized Subsequent to Acquisition 7,880      
Gross Amounts Carried At Close of Period        
Land 3,436      
Building and Land Improvements 22,282      
Total 25,718      
Accumulated Depreciation (12,059)      
1501 South Clinton Street        
Initial Cost        
Land 27,964      
Building and Land Improvements 51,990      
Costs Capitalized Subsequent to Acquisition 18,470      
Gross Amounts Carried At Close of Period        
Land 27,964      
Building and Land Improvements 70,460      
Total 98,424      
Accumulated Depreciation (25,079)      
15049 Conference Center Drive        
Initial Cost        
Land 4,415      
Building and Land Improvements 20,365      
Costs Capitalized Subsequent to Acquisition 16,525      
Gross Amounts Carried At Close of Period        
Land 4,415      
Building and Land Improvements 36,890      
Total 41,305      
Accumulated Depreciation (15,930)      
15059 Conference Center Drive        
Initial Cost        
Land 5,753      
Building and Land Improvements 13,615      
Costs Capitalized Subsequent to Acquisition 4,190      
Gross Amounts Carried At Close of Period        
Land 5,753      
Building and Land Improvements 17,805      
Total 23,558      
Accumulated Depreciation (9,374)      
1550 West Nursery Road        
Initial Cost        
Land 14,071      
Building and Land Improvements 16,930      
Gross Amounts Carried At Close of Period        
Land 14,071      
Building and Land Improvements 16,930      
Total 31,001      
Accumulated Depreciation (5,942)      
1560 West Nursery Road        
Initial Cost        
Land 1,441      
Building and Land Improvements 113      
Gross Amounts Carried At Close of Period        
Land 1,441      
Building and Land Improvements 113      
Total 1,554      
Accumulated Depreciation (16)      
1610 West Nursery Road        
Initial Cost        
Land 259      
Building and Land Improvements 246      
Gross Amounts Carried At Close of Period        
Land 259      
Building and Land Improvements 246      
Total 505      
Accumulated Depreciation (17)      
1616 West Nursery Road        
Initial Cost        
Land 393      
Building and Land Improvements 3,323      
Gross Amounts Carried At Close of Period        
Land 393      
Building and Land Improvements 3,323      
Total 3,716      
Accumulated Depreciation (183)      
1622 West Nursery Road        
Initial Cost        
Land 393      
Building and Land Improvements 2,542      
Gross Amounts Carried At Close of Period        
Land 393      
Building and Land Improvements 2,542      
Total 2,935      
Accumulated Depreciation (180)      
16442 Commerce Drive        
Initial Cost        
Land 613      
Building and Land Improvements 2,582      
Costs Capitalized Subsequent to Acquisition 960      
Gross Amounts Carried At Close of Period        
Land 613      
Building and Land Improvements 3,542      
Total 4,155      
Accumulated Depreciation (1,735)      
16480 Commerce Drive        
Initial Cost        
Land 1,856      
Building and Land Improvements 7,425      
Costs Capitalized Subsequent to Acquisition 1,894      
Gross Amounts Carried At Close of Period        
Land 1,856      
Building and Land Improvements 9,319      
Total 11,175      
Accumulated Depreciation (3,928)      
16501 Commerce Drive        
Initial Cost        
Land 522      
Building and Land Improvements 2,090      
Costs Capitalized Subsequent to Acquisition 1,033      
Gross Amounts Carried At Close of Period        
Land 522      
Building and Land Improvements 3,123      
Total 3,645      
Accumulated Depreciation (1,255)      
16539 Commerce Drive        
Initial Cost        
Land 688      
Building and Land Improvements 2,860      
Costs Capitalized Subsequent to Acquisition 2,188      
Gross Amounts Carried At Close of Period        
Land 688      
Building and Land Improvements 5,048      
Total 5,736      
Accumulated Depreciation (2,692)      
16541 Commerce Drive        
Initial Cost        
Land 773      
Building and Land Improvements 3,094      
Costs Capitalized Subsequent to Acquisition 2,367      
Gross Amounts Carried At Close of Period        
Land 773      
Building and Land Improvements 5,461      
Total 6,234      
Accumulated Depreciation (2,408)      
16543 Commerce Drive        
Initial Cost        
Land 436      
Building and Land Improvements 1,742      
Costs Capitalized Subsequent to Acquisition 802      
Gross Amounts Carried At Close of Period        
Land 436      
Building and Land Improvements 2,544      
Total 2,980      
Accumulated Depreciation (1,131)      
1751 Pinnacle Drive        
Initial Cost        
Land 10,486      
Building and Land Improvements 42,339      
Costs Capitalized Subsequent to Acquisition 33,115      
Gross Amounts Carried At Close of Period        
Land 10,486      
Building and Land Improvements 75,454      
Total 85,940      
Accumulated Depreciation (35,552)      
1753 Pinnacle Drive        
Initial Cost        
Land 8,275      
Building and Land Improvements 34,353      
Costs Capitalized Subsequent to Acquisition 22,407      
Gross Amounts Carried At Close of Period        
Land 8,275      
Building and Land Improvements 56,760      
Total 65,035      
Accumulated Depreciation (22,899)      
206 Research Boulevard        
Initial Cost        
Land 0      
Building and Land Improvements 0      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amounts Carried At Close of Period        
Land 0      
Building and Land Improvements 0      
Total 0      
Accumulated Depreciation 0      
209 Research Boulevard        
Initial Cost        
Land 134      
Building and Land Improvements 1,711      
Costs Capitalized Subsequent to Acquisition 276      
Gross Amounts Carried At Close of Period        
Land 134      
Building and Land Improvements 1,987      
Total 2,121      
Accumulated Depreciation (487)      
210 Research Boulevard        
Initial Cost        
Land 113      
Building and Land Improvements 1,402      
Costs Capitalized Subsequent to Acquisition 204      
Gross Amounts Carried At Close of Period        
Land 113      
Building and Land Improvements 1,606      
Total 1,719      
Accumulated Depreciation (400)      
2100 L Street        
Real Estate and Accumulated Depreciation        
Encumbrances 47,068      
Initial Cost        
Land 19,024      
Building and Land Improvements 60,822      
Gross Amounts Carried At Close of Period        
Land 19,024      
Building and Land Improvements 60,822      
Total 79,846      
2100 Rideout Road        
Initial Cost        
Land 0      
Building and Land Improvements 6,951      
Costs Capitalized Subsequent to Acquisition 2,881      
Gross Amounts Carried At Close of Period        
Land 0      
Building and Land Improvements 9,832      
Total 9,832      
Accumulated Depreciation (1,304)      
22289 Exploration Drive        
Initial Cost        
Land 1,422      
Building and Land Improvements 5,719      
Costs Capitalized Subsequent to Acquisition 1,924      
Gross Amounts Carried At Close of Period        
Land 1,422      
Building and Land Improvements 7,643      
Total 9,065      
Accumulated Depreciation (3,869)      
22299 Exploration Drive        
Initial Cost        
Land 1,362      
Building and Land Improvements 5,791      
Costs Capitalized Subsequent to Acquisition 2,911      
Gross Amounts Carried At Close of Period        
Land 1,362      
Building and Land Improvements 8,702      
Total 10,064      
Accumulated Depreciation (4,357)      
22300 Exploration Drive        
Initial Cost        
Land 1,094      
Building and Land Improvements 5,038      
Costs Capitalized Subsequent to Acquisition 2,729      
Gross Amounts Carried At Close of Period        
Land 1,094      
Building and Land Improvements 7,767      
Total 8,861      
Accumulated Depreciation (3,115)      
22309 Exploration Drive        
Initial Cost        
Land 2,243      
Building and Land Improvements 10,419      
Costs Capitalized Subsequent to Acquisition 7,986      
Gross Amounts Carried At Close of Period        
Land 2,243      
Building and Land Improvements 18,405      
Total 20,648      
Accumulated Depreciation (7,511)      
23535 Cottonwood Parkway        
Initial Cost        
Land 692      
Building and Land Improvements 3,051      
Costs Capitalized Subsequent to Acquisition 648      
Gross Amounts Carried At Close of Period        
Land 692      
Building and Land Improvements 3,699      
Total 4,391      
Accumulated Depreciation (1,861)      
250 W Pratt St        
Initial Cost        
Land 8,057      
Building and Land Improvements 34,588      
Costs Capitalized Subsequent to Acquisition 14,833      
Gross Amounts Carried At Close of Period        
Land 8,057      
Building and Land Improvements 49,421      
Total 57,478      
Accumulated Depreciation (12,629)      
2500 Riva Road        
Initial Cost        
Land 2,791      
Building and Land Improvements 12,146      
Costs Capitalized Subsequent to Acquisition 1      
Gross Amounts Carried At Close of Period        
Land 2,791      
Building and Land Improvements 12,147      
Total 14,938      
Accumulated Depreciation (12,146)      
2600 Park Tower Drive        
Initial Cost        
Land 20,293      
Building and Land Improvements 34,443      
Costs Capitalized Subsequent to Acquisition 1,859      
Gross Amounts Carried At Close of Period        
Land 20,293      
Building and Land Improvements 36,302      
Total 56,595      
Accumulated Depreciation (5,932)      
2691 Technology Drive        
Initial Cost        
Land 2,098      
Building and Land Improvements 17,334      
Costs Capitalized Subsequent to Acquisition 5,565      
Gross Amounts Carried At Close of Period        
Land 2,098      
Building and Land Improvements 22,899      
Total 24,997      
Accumulated Depreciation (11,271)      
2701 Technology Drive        
Initial Cost        
Land 1,737      
Building and Land Improvements 15,266      
Costs Capitalized Subsequent to Acquisition 5,530      
Gross Amounts Carried At Close of Period        
Land 1,737      
Building and Land Improvements 20,796      
Total 22,533      
Accumulated Depreciation (11,505)      
2711 Technology Drive        
Initial Cost        
Land 2,251      
Building and Land Improvements 21,611      
Costs Capitalized Subsequent to Acquisition 2,847      
Gross Amounts Carried At Close of Period        
Land 2,251      
Building and Land Improvements 24,458      
Total 26,709      
Accumulated Depreciation (12,920)      
2720 Technology Drive        
Initial Cost        
Land 3,863      
Building and Land Improvements 29,272      
Costs Capitalized Subsequent to Acquisition 2,167      
Gross Amounts Carried At Close of Period        
Land 3,863      
Building and Land Improvements 31,439      
Total 35,302      
Accumulated Depreciation (12,354)      
2721 Technology Drive        
Initial Cost        
Land 4,611      
Building and Land Improvements 14,597      
Costs Capitalized Subsequent to Acquisition 3,205      
Gross Amounts Carried At Close of Period        
Land 4,611      
Building and Land Improvements 17,802      
Total 22,413      
Accumulated Depreciation (9,741)      
2730 Hercules Road        
Initial Cost        
Land 8,737      
Building and Land Improvements 31,612      
Costs Capitalized Subsequent to Acquisition 8,709      
Gross Amounts Carried At Close of Period        
Land 8,737      
Building and Land Improvements 40,321      
Total 49,058      
Accumulated Depreciation (21,502)      
30 Light Street        
Real Estate and Accumulated Depreciation        
Encumbrances 3,998      
Initial Cost        
Land 0      
Building and Land Improvements 12,101      
Costs Capitalized Subsequent to Acquisition 867      
Gross Amounts Carried At Close of Period        
Land 0      
Building and Land Improvements 12,968      
Total 12,968      
Accumulated Depreciation (1,503)      
300 Sentinel Drive        
Initial Cost        
Land 1,517      
Building and Land Improvements 59,165      
Costs Capitalized Subsequent to Acquisition 1,756      
Gross Amounts Carried At Close of Period        
Land 1,517      
Building and Land Improvements 60,921      
Total 62,438      
Accumulated Depreciation (14,803)      
302 Sentinel Drive        
Initial Cost        
Land 2,648      
Building and Land Improvements 29,687      
Costs Capitalized Subsequent to Acquisition 901      
Gross Amounts Carried At Close of Period        
Land 2,648      
Building and Land Improvements 30,588      
Total 33,236      
Accumulated Depreciation (9,224)      
304 Sentinel Drive        
Initial Cost        
Land 3,411      
Building and Land Improvements 24,917      
Costs Capitalized Subsequent to Acquisition 1,966      
Gross Amounts Carried At Close of Period        
Land 3,411      
Building and Land Improvements 26,883      
Total 30,294      
Accumulated Depreciation (9,807)      
306 Sentinel Drive        
Initial Cost        
Land 3,260      
Building and Land Improvements 22,592      
Costs Capitalized Subsequent to Acquisition 2,487      
Gross Amounts Carried At Close of Period        
Land 3,260      
Building and Land Improvements 25,079      
Total 28,339      
Accumulated Depreciation (8,174)      
308 Sentinel Drive        
Initial Cost        
Land 1,422      
Building and Land Improvements 26,208      
Costs Capitalized Subsequent to Acquisition 2,354      
Gross Amounts Carried At Close of Period        
Land 1,422      
Building and Land Improvements 28,562      
Total 29,984      
Accumulated Depreciation (6,123)      
310 Sentinel Way        
Initial Cost        
Land 2,372      
Building and Land Improvements 41,160      
Gross Amounts Carried At Close of Period        
Land 2,372      
Building and Land Improvements 41,160      
Total 43,532      
Accumulated Depreciation (3,968)      
310 The Bridge Street        
Initial Cost        
Land 261      
Building and Land Improvements 26,531      
Costs Capitalized Subsequent to Acquisition 4,916      
Gross Amounts Carried At Close of Period        
Land 261      
Building and Land Improvements 31,447      
Total 31,708      
Accumulated Depreciation (9,962)      
312 Sentinel Way        
Initial Cost        
Land 3,138      
Building and Land Improvements 27,797      
Gross Amounts Carried At Close of Period        
Land 3,138      
Building and Land Improvements 27,797      
Total 30,935      
Accumulated Depreciation (3,694)      
314 Sentinel Way        
Initial Cost        
Land 1,254      
Building and Land Improvements 7,741      
Gross Amounts Carried At Close of Period        
Land 1,254      
Building and Land Improvements 7,741      
Total 8,995      
Accumulated Depreciation (1,014)      
316 Sentinel Way        
Initial Cost        
Land 2,748      
Building and Land Improvements 38,156      
Costs Capitalized Subsequent to Acquisition 157      
Gross Amounts Carried At Close of Period        
Land 2,748      
Building and Land Improvements 38,313      
Total 41,061      
Accumulated Depreciation (7,446)      
318 Sentinel Way        
Initial Cost        
Land 2,185      
Building and Land Improvements 28,426      
Costs Capitalized Subsequent to Acquisition 560      
Gross Amounts Carried At Close of Period        
Land 2,185      
Building and Land Improvements 28,986      
Total 31,171      
Accumulated Depreciation (9,949)      
320 Sentinel Way        
Initial Cost        
Land 2,067      
Building and Land Improvements 21,623      
Costs Capitalized Subsequent to Acquisition 65      
Gross Amounts Carried At Close of Period        
Land 2,067      
Building and Land Improvements 21,688      
Total 23,755      
Accumulated Depreciation (6,482)      
322 Sentinel Way        
Initial Cost        
Land 2,605      
Building and Land Improvements 22,827      
Costs Capitalized Subsequent to Acquisition 1,900      
Gross Amounts Carried At Close of Period        
Land 2,605      
Building and Land Improvements 24,727      
Total 27,332      
Accumulated Depreciation (7,808)      
324 Sentinel Way        
Initial Cost        
Land 1,656      
Building and Land Improvements 23,018      
Gross Amounts Carried At Close of Period        
Land 1,656      
Building and Land Improvements 23,018      
Total 24,674      
Accumulated Depreciation (5,380)      
4000 Market Street        
Initial Cost        
Building and Land Improvements 9,187      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 9,187      
Total 9,187      
Accumulated Depreciation (162)      
410 National Business Parkway        
Initial Cost        
Land 1,831      
Building and Land Improvements 23,257      
Costs Capitalized Subsequent to Acquisition 1,705      
Gross Amounts Carried At Close of Period        
Land 1,831      
Building and Land Improvements 24,962      
Total 26,793      
Accumulated Depreciation (4,101)      
4100 Market Street        
Initial Cost        
Building and Land Improvements 7,998      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 7,998      
Total 7,998      
Accumulated Depreciation (102)      
420 National Business Parkway        
Initial Cost        
Land 2,370      
Building and Land Improvements 27,751      
Costs Capitalized Subsequent to Acquisition 132      
Gross Amounts Carried At Close of Period        
Land 2,370      
Building and Land Improvements 27,883      
Total 30,253      
Accumulated Depreciation (4,046)      
430 National Business Parkway        
Initial Cost        
Land 1,852      
Building and Land Improvements 21,563      
Costs Capitalized Subsequent to Acquisition 396      
Gross Amounts Carried At Close of Period        
Land 1,852      
Building and Land Improvements 21,959      
Total 23,811      
Accumulated Depreciation (4,265)      
44408 Pecan Court        
Initial Cost        
Land 817      
Building and Land Improvements 1,583      
Costs Capitalized Subsequent to Acquisition 1,706      
Gross Amounts Carried At Close of Period        
Land 817      
Building and Land Improvements 3,289      
Total 4,106      
Accumulated Depreciation (1,374)      
44414 Pecan Court        
Initial Cost        
Land 405      
Building and Land Improvements 1,619      
Costs Capitalized Subsequent to Acquisition 1,071      
Gross Amounts Carried At Close of Period        
Land 405      
Building and Land Improvements 2,690      
Total 3,095      
Accumulated Depreciation (1,328)      
44417 Pecan Court        
Initial Cost        
Land 434      
Building and Land Improvements 3,822      
Costs Capitalized Subsequent to Acquisition 180      
Gross Amounts Carried At Close of Period        
Land 434      
Building and Land Improvements 4,002      
Total 4,436      
Accumulated Depreciation (1,815)      
44420 Pecan Court        
Initial Cost        
Land 344      
Building and Land Improvements 890      
Costs Capitalized Subsequent to Acquisition 291      
Gross Amounts Carried At Close of Period        
Land 344      
Building and Land Improvements 1,181      
Total 1,525      
Accumulated Depreciation (486)      
44425 Pecan Court        
Initial Cost        
Land 1,309      
Building and Land Improvements 3,506      
Costs Capitalized Subsequent to Acquisition 2,217      
Gross Amounts Carried At Close of Period        
Land 1,309      
Building and Land Improvements 5,723      
Total 7,032      
Accumulated Depreciation (3,068)      
45310 Abell House Lane        
Initial Cost        
Land 2,272      
Building and Land Improvements 13,808      
Costs Capitalized Subsequent to Acquisition 533      
Gross Amounts Carried At Close of Period        
Land 2,272      
Building and Land Improvements 14,341      
Total 16,613      
Accumulated Depreciation (2,848)      
4600 River Road        
Initial Cost        
Land 30      
Building and Land Improvements 8,345      
Gross Amounts Carried At Close of Period        
Land 30      
Building and Land Improvements 8,345      
Total 8,375      
46579 Expedition Drive        
Initial Cost        
Land 1,406      
Building and Land Improvements 5,796      
Costs Capitalized Subsequent to Acquisition 2,145      
Gross Amounts Carried At Close of Period        
Land 1,406      
Building and Land Improvements 7,941      
Total 9,347      
Accumulated Depreciation (3,931)      
46591 Expedition Drive        
Initial Cost        
Land 1,200      
Building and Land Improvements 7,199      
Costs Capitalized Subsequent to Acquisition 2,112      
Gross Amounts Carried At Close of Period        
Land 1,200      
Building and Land Improvements 9,311      
Total 10,511      
Accumulated Depreciation (3,443)      
4851 Stonecroft Boulevard        
Initial Cost        
Land 1,878      
Building and Land Improvements 11,558      
Costs Capitalized Subsequent to Acquisition 38      
Gross Amounts Carried At Close of Period        
Land 1,878      
Building and Land Improvements 11,596      
Total 13,474      
Accumulated Depreciation (4,407)      
540 National Business Parkway        
Initial Cost        
Land 2,035      
Building and Land Improvements 31,249      
Gross Amounts Carried At Close of Period        
Land 2,035      
Building and Land Improvements 31,249      
Total 33,284      
Accumulated Depreciation (1,723)      
5520 Research Park Drive        
Initial Cost        
Building and Land Improvements 20,072      
Costs Capitalized Subsequent to Acquisition 1,530      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 21,602      
Total 21,602      
Accumulated Depreciation (5,549)      
5522 Research Park Drive        
Initial Cost        
Building and Land Improvements 4,550      
Costs Capitalized Subsequent to Acquisition 836      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 5,386      
Total 5,386      
Accumulated Depreciation (1,456)      
5801 University Research Court        
Real Estate and Accumulated Depreciation        
Encumbrances 11,200      
Initial Cost        
Building and Land Improvements 17,429      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 17,429      
Total 17,429      
Accumulated Depreciation (706)      
5825 University Research Court        
Real Estate and Accumulated Depreciation        
Encumbrances 20,450      
Initial Cost        
Building and Land Improvements 22,771      
Costs Capitalized Subsequent to Acquisition 1,329      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 24,100      
Total 24,100      
Accumulated Depreciation (6,399)      
5850 University Research Court        
Real Estate and Accumulated Depreciation        
Encumbrances 21,636      
Initial Cost        
Building and Land Improvements 31,906      
Costs Capitalized Subsequent to Acquisition 405      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 32,311      
Total 32,311      
Accumulated Depreciation (8,025)      
6000 Redstone Gateway        
Initial Cost        
Building and Land Improvements 508      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 508      
Total 508      
6700 Alexander Bell Drive        
Initial Cost        
Land 1,755      
Building and Land Improvements 7,019      
Costs Capitalized Subsequent to Acquisition 8,186      
Gross Amounts Carried At Close of Period        
Land 1,755      
Building and Land Improvements 15,205      
Total 16,960      
Accumulated Depreciation (8,193)      
6708 Alexander Bell Drive        
Initial Cost        
Land 897      
Building and Land Improvements 12,644      
Costs Capitalized Subsequent to Acquisition 1,618      
Gross Amounts Carried At Close of Period        
Land 897      
Building and Land Improvements 14,262      
Total 15,159      
Accumulated Depreciation (4,393)      
6711 Columbia Gateway Drive        
Initial Cost        
Land 2,683      
Building and Land Improvements 23,239      
Costs Capitalized Subsequent to Acquisition 1,557      
Gross Amounts Carried At Close of Period        
Land 2,683      
Building and Land Improvements 24,796      
Total 27,479      
Accumulated Depreciation (8,399)      
6716 Alexander Bell Drive        
Initial Cost        
Land 1,242      
Building and Land Improvements 4,969      
Costs Capitalized Subsequent to Acquisition 4,544      
Gross Amounts Carried At Close of Period        
Land 1,242      
Building and Land Improvements 9,513      
Total 10,755      
Accumulated Depreciation (5,829)      
6721 Columbia Gateway Drive        
Initial Cost        
Land 1,753      
Building and Land Improvements 34,090      
Costs Capitalized Subsequent to Acquisition 131      
Gross Amounts Carried At Close of Period        
Land 1,753      
Building and Land Improvements 34,221      
Total 35,974      
Accumulated Depreciation (9,234)      
6724 Alexander Bell Drive        
Initial Cost        
Land 449      
Building and Land Improvements 5,039      
Costs Capitalized Subsequent to Acquisition 2,165      
Gross Amounts Carried At Close of Period        
Land 449      
Building and Land Improvements 7,204      
Total 7,653      
Accumulated Depreciation (3,200)      
6731 Columbia Gateway Drive        
Initial Cost        
Land 2,807      
Building and Land Improvements 19,098      
Costs Capitalized Subsequent to Acquisition 5,340      
Gross Amounts Carried At Close of Period        
Land 2,807      
Building and Land Improvements 24,438      
Total 27,245      
Accumulated Depreciation (12,123)      
6740 Alexander Bell Drive        
Initial Cost        
Land 1,424      
Building and Land Improvements 5,696      
Costs Capitalized Subsequent to Acquisition 3,441      
Gross Amounts Carried At Close of Period        
Land 1,424      
Building and Land Improvements 9,137      
Total 10,561      
Accumulated Depreciation (6,055)      
6741 Columbia Gateway Drive        
Initial Cost        
Land 675      
Building and Land Improvements 1,711      
Costs Capitalized Subsequent to Acquisition 169      
Gross Amounts Carried At Close of Period        
Land 675      
Building and Land Improvements 1,880      
Total 2,555      
Accumulated Depreciation (580)      
6750 Alexander Bell Drive        
Initial Cost        
Land 1,263      
Building and Land Improvements 12,461      
Costs Capitalized Subsequent to Acquisition 4,976      
Gross Amounts Carried At Close of Period        
Land 1,263      
Building and Land Improvements 17,437      
Total 18,700      
Accumulated Depreciation (10,076)      
6760 Alexander Bell Drive        
Initial Cost        
Land 890      
Building and Land Improvements 3,561      
Costs Capitalized Subsequent to Acquisition 3,901      
Gross Amounts Carried At Close of Period        
Land 890      
Building and Land Improvements 7,462      
Total 8,352      
Accumulated Depreciation (4,585)      
6940 Columbia Gateway Drive        
Initial Cost        
Land 3,545      
Building and Land Improvements 9,916      
Costs Capitalized Subsequent to Acquisition 7,974      
Gross Amounts Carried At Close of Period        
Land 3,545      
Building and Land Improvements 17,890      
Total 21,435      
Accumulated Depreciation (9,882)      
6950 Columbia Gateway Drive        
Initial Cost        
Land 3,596      
Building and Land Improvements 26,846      
Costs Capitalized Subsequent to Acquisition 3,220      
Gross Amounts Carried At Close of Period        
Land 3,596      
Building and Land Improvements 30,066      
Total 33,662      
Accumulated Depreciation (11,307)      
7000 Columbia Gateway Drive        
Initial Cost        
Land 3,131      
Building and Land Improvements 12,103      
Costs Capitalized Subsequent to Acquisition 7,443      
Gross Amounts Carried At Close of Period        
Land 3,131      
Building and Land Improvements 19,546      
Total 22,677      
Accumulated Depreciation (8,231)      
7005 Columbia Gateway Drive        
Initial Cost        
Land 3,036      
Building and Land Improvements 747      
Gross Amounts Carried At Close of Period        
Land 3,036      
Building and Land Improvements 747      
Total 3,783      
7015 Albert Einstein Drive        
Initial Cost        
Land 2,058      
Building and Land Improvements 6,093      
Costs Capitalized Subsequent to Acquisition 3,319      
Gross Amounts Carried At Close of Period        
Land 2,058      
Building and Land Improvements 9,412      
Total 11,470      
Accumulated Depreciation (4,165)      
7061 Columbia Gateway Drive        
Initial Cost        
Land 729      
Building and Land Improvements 3,094      
Costs Capitalized Subsequent to Acquisition 2,379      
Gross Amounts Carried At Close of Period        
Land 729      
Building and Land Improvements 5,473      
Total 6,202      
Accumulated Depreciation (3,215)      
7063 Columbia Gateway Drive        
Initial Cost        
Land 902      
Building and Land Improvements 3,684      
Costs Capitalized Subsequent to Acquisition 3,416      
Gross Amounts Carried At Close of Period        
Land 902      
Building and Land Improvements 7,100      
Total 8,002      
Accumulated Depreciation (4,004)      
7065 Columbia Gateway Drive        
Initial Cost        
Land 919      
Building and Land Improvements 3,763      
Costs Capitalized Subsequent to Acquisition 3,095      
Gross Amounts Carried At Close of Period        
Land 919      
Building and Land Improvements 6,858      
Total 7,777      
Accumulated Depreciation (4,428)      
7067 Columbia Gateway Drive        
Initial Cost        
Land 1,829      
Building and Land Improvements 11,823      
Costs Capitalized Subsequent to Acquisition 5,116      
Gross Amounts Carried At Close of Period        
Land 1,829      
Building and Land Improvements 16,939      
Total 18,768      
Accumulated Depreciation (8,069)      
7125 Columbia Gateway Drive        
Initial Cost        
Land 20,487      
Building and Land Improvements 46,994      
Costs Capitalized Subsequent to Acquisition 21,053      
Gross Amounts Carried At Close of Period        
Land 20,487      
Building and Land Improvements 68,047      
Total 88,534      
Accumulated Depreciation (25,351)      
7130 Columbia Gateway Drive        
Initial Cost        
Land 1,350      
Building and Land Improvements 4,359      
Costs Capitalized Subsequent to Acquisition 2,859      
Gross Amounts Carried At Close of Period        
Land 1,350      
Building and Land Improvements 7,218      
Total 8,568      
Accumulated Depreciation (3,621)      
7134 Columbia Gateway Drive        
Initial Cost        
Land 704      
Building and Land Improvements 4,700      
Costs Capitalized Subsequent to Acquisition 436      
Gross Amounts Carried At Close of Period        
Land 704      
Building and Land Improvements 5,136      
Total 5,840      
Accumulated Depreciation (1,666)      
7138 Columbia Gateway Drive        
Initial Cost        
Land 1,104      
Building and Land Improvements 3,518      
Costs Capitalized Subsequent to Acquisition 2,843      
Gross Amounts Carried At Close of Period        
Land 1,104      
Building and Land Improvements 6,361      
Total 7,465      
Accumulated Depreciation (3,864)      
7142 Columbia Gateway Drive        
Initial Cost        
Land 1,342      
Building and Land Improvements 7,148      
Costs Capitalized Subsequent to Acquisition 2,608      
Gross Amounts Carried At Close of Period        
Land 1,342      
Building and Land Improvements 9,756      
Total 11,098      
Accumulated Depreciation (3,516)      
7150 Columbia Gateway Drive        
Initial Cost        
Land 1,032      
Building and Land Improvements 3,429      
Costs Capitalized Subsequent to Acquisition 813      
Gross Amounts Carried At Close of Period        
Land 1,032      
Building and Land Improvements 4,242      
Total 5,274      
Accumulated Depreciation (1,673)      
7150 Riverwood Drive        
Initial Cost        
Land 1,821      
Building and Land Improvements 4,388      
Costs Capitalized Subsequent to Acquisition 1,854      
Gross Amounts Carried At Close of Period        
Land 1,821      
Building and Land Improvements 6,242      
Total 8,063      
Accumulated Depreciation (2,799)      
7160 Riverwood Drive        
Initial Cost        
Land 2,732      
Building and Land Improvements 7,006      
Costs Capitalized Subsequent to Acquisition 3,124      
Gross Amounts Carried At Close of Period        
Land 2,732      
Building and Land Improvements 10,130      
Total 12,862      
Accumulated Depreciation (4,336)      
7170 Riverwood Drive        
Initial Cost        
Land 1,283      
Building and Land Improvements 3,096      
Costs Capitalized Subsequent to Acquisition 2,243      
Gross Amounts Carried At Close of Period        
Land 1,283      
Building and Land Improvements 5,339      
Total 6,622      
Accumulated Depreciation (2,295)      
7175 Riverwood Drive        
Initial Cost        
Land 1,788      
Building and Land Improvements 7,269      
Gross Amounts Carried At Close of Period        
Land 1,788      
Building and Land Improvements 7,269      
Total 9,057      
Accumulated Depreciation (1,116)      
7200 Redstone Gateway        
Real Estate and Accumulated Depreciation        
Encumbrances 5,932      
Initial Cost        
Building and Land Improvements 8,348      
Costs Capitalized Subsequent to Acquisition 88      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 8,436      
Total 8,436      
Accumulated Depreciation (1,175)      
7200 Riverwood Drive        
Initial Cost        
Land 4,089      
Building and Land Improvements 22,630      
Costs Capitalized Subsequent to Acquisition 4,538      
Gross Amounts Carried At Close of Period        
Land 4,089      
Building and Land Improvements 27,168      
Total 31,257      
Accumulated Depreciation (11,823)      
7205 Riverwood Drive        
Initial Cost        
Land 1,367      
Building and Land Improvements 21,419      
Gross Amounts Carried At Close of Period        
Land 1,367      
Building and Land Improvements 21,419      
Total 22,786      
Accumulated Depreciation (3,452)      
7272 Park Circle Drive        
Initial Cost        
Land 1,479      
Building and Land Improvements 6,300      
Costs Capitalized Subsequent to Acquisition 4,578      
Gross Amounts Carried At Close of Period        
Land 1,479      
Building and Land Improvements 10,878      
Total 12,357      
Accumulated Depreciation (4,955)      
7318 Parkway Drive        
Initial Cost        
Land 972      
Building and Land Improvements 3,888      
Costs Capitalized Subsequent to Acquisition 1,319      
Gross Amounts Carried At Close of Period        
Land 972      
Building and Land Improvements 5,207      
Total 6,179      
Accumulated Depreciation (2,740)      
7400 Redstone Gateway        
Real Estate and Accumulated Depreciation        
Encumbrances 6,506      
Initial Cost        
Building and Land Improvements 9,223      
Costs Capitalized Subsequent to Acquisition 82      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 9,305      
Total 9,305      
Accumulated Depreciation (1,044)      
7467 Ridge Road        
Initial Cost        
Land 1,565      
Building and Land Improvements 3,116      
Costs Capitalized Subsequent to Acquisition 4,954      
Gross Amounts Carried At Close of Period        
Land 1,565      
Building and Land Improvements 8,070      
Total 9,635      
Accumulated Depreciation (3,456)      
7500 Advanced Gateway        
Initial Cost        
Building and Land Improvements 7,195      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 7,195      
Total 7,195      
7600 Advanced Gateway        
Initial Cost        
Building and Land Improvements 2,543      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 2,543      
Total 2,543      
7740 Milestone Parkway        
Real Estate and Accumulated Depreciation        
Encumbrances 17,352      
Initial Cost        
Land 3,825      
Building and Land Improvements 34,176      
Costs Capitalized Subsequent to Acquisition 1,009      
Gross Amounts Carried At Close of Period        
Land 3,825      
Building and Land Improvements 35,185      
Total 39,010      
Accumulated Depreciation (8,311)      
7770 Backlick Road        
Initial Cost        
Land 6,387      
Building and Land Improvements 76,663      
Costs Capitalized Subsequent to Acquisition 283      
Gross Amounts Carried At Close of Period        
Land 6,387      
Building and Land Improvements 76,946      
Total 83,333      
Accumulated Depreciation (12,966)      
7880 Milestone Parkway        
Initial Cost        
Land 4,857      
Building and Land Improvements 25,913      
Costs Capitalized Subsequent to Acquisition 247      
Gross Amounts Carried At Close of Period        
Land 4,857      
Building and Land Improvements 26,160      
Total 31,017      
Accumulated Depreciation (2,695)      
8000 Rideout Road        
Initial Cost        
Building and Land Improvements 2,564      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 2,564      
Total 2,564      
8600 Advanced Gateway        
Initial Cost        
Building and Land Improvements 4,931      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 4,931      
Total 4,931      
8621 Robert Fulton Drive        
Initial Cost        
Land 2,317      
Building and Land Improvements 12,642      
Costs Capitalized Subsequent to Acquisition 6,428      
Gross Amounts Carried At Close of Period        
Land 2,317      
Building and Land Improvements 19,070      
Total 21,387      
Accumulated Depreciation (5,755)      
8661 Robert Fulton Drive        
Initial Cost        
Land 1,510      
Building and Land Improvements 3,764      
Costs Capitalized Subsequent to Acquisition 2,956      
Gross Amounts Carried At Close of Period        
Land 1,510      
Building and Land Improvements 6,720      
Total 8,230      
Accumulated Depreciation (3,240)      
8671 Robert Fulton Drive        
Initial Cost        
Land 1,718      
Building and Land Improvements 4,280      
Costs Capitalized Subsequent to Acquisition 4,306      
Gross Amounts Carried At Close of Period        
Land 1,718      
Building and Land Improvements 8,586      
Total 10,304      
Accumulated Depreciation (4,366)      
870 Elkridge Landing Road        
Initial Cost        
Land 2,003      
Building and Land Improvements 9,442      
Costs Capitalized Subsequent to Acquisition 9,333      
Gross Amounts Carried At Close of Period        
Land 2,003      
Building and Land Improvements 18,775      
Total 20,778      
Accumulated Depreciation (10,533)      
8800 Redstone Gateway        
Initial Cost        
Building and Land Improvements 17,730      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 17,730      
Total 17,730      
Accumulated Depreciation (58)      
891 Elkridge Landing Road        
Initial Cost        
Land 1,165      
Building and Land Improvements 4,772      
Costs Capitalized Subsequent to Acquisition 3,483      
Gross Amounts Carried At Close of Period        
Land 1,165      
Building and Land Improvements 8,255      
Total 9,420      
Accumulated Depreciation (4,921)      
901 Elkridge Landing Road        
Initial Cost        
Land 1,156      
Building and Land Improvements 4,437      
Costs Capitalized Subsequent to Acquisition 3,864      
Gross Amounts Carried At Close of Period        
Land 1,156      
Building and Land Improvements 8,301      
Total 9,457      
Accumulated Depreciation (4,321)      
911 Elkridge Landing Road        
Initial Cost        
Land 1,215      
Building and Land Improvements 4,861      
Costs Capitalized Subsequent to Acquisition 2,970      
Gross Amounts Carried At Close of Period        
Land 1,215      
Building and Land Improvements 7,831      
Total 9,046      
Accumulated Depreciation (4,481)      
938 Elkridge Landing Road        
Initial Cost        
Land 922      
Building and Land Improvements 4,748      
Costs Capitalized Subsequent to Acquisition 1,516      
Gross Amounts Carried At Close of Period        
Land 922      
Building and Land Improvements 6,264      
Total 7,186      
Accumulated Depreciation (3,022)      
939 Elkridge Landing Road        
Initial Cost        
Land 939      
Building and Land Improvements 3,756      
Costs Capitalized Subsequent to Acquisition 4,438      
Gross Amounts Carried At Close of Period        
Land 939      
Building and Land Improvements 8,194      
Total 9,133      
Accumulated Depreciation (5,028)      
9651 Hornbaker Road        
Initial Cost        
Land 6,050      
Building and Land Improvements 250,355      
Costs Capitalized Subsequent to Acquisition 5,582      
Gross Amounts Carried At Close of Period        
Land 6,050      
Building and Land Improvements 255,937      
Total 261,987      
Accumulated Depreciation (61,123)      
Arundel Preserve        
Initial Cost        
Land 13,352      
Building and Land Improvements 9,683      
Gross Amounts Carried At Close of Period        
Land 13,352      
Building and Land Improvements 9,683      
Total 23,035      
BLC 1        
Initial Cost        
Land 12,026      
Building and Land Improvements 18,175      
Gross Amounts Carried At Close of Period        
Land 12,026      
Building and Land Improvements 18,175      
Total 30,201      
Accumulated Depreciation (696)      
BLC 2        
Initial Cost        
Land 12,026      
Building and Land Improvements 17,929      
Gross Amounts Carried At Close of Period        
Land 12,026      
Building and Land Improvements 17,929      
Total 29,955      
Accumulated Depreciation (655)      
Canton Crossing Land        
Initial Cost        
Land 17,285      
Building and Land Improvements 8,322      
Gross Amounts Carried At Close of Period        
Land 17,285      
Building and Land Improvements 8,322      
Total 25,607      
Canton Crossing Util Distr Ctr        
Initial Cost        
Land 6,100      
Building and Land Improvements 10,450      
Costs Capitalized Subsequent to Acquisition 1,727      
Gross Amounts Carried At Close of Period        
Land 6,100      
Building and Land Improvements 12,177      
Total 18,277      
Accumulated Depreciation (5,651)      
Columbia Gateway - Southridge        
Initial Cost        
Land 6,387      
Building and Land Improvements 3,722      
Gross Amounts Carried At Close of Period        
Land 6,387      
Building and Land Improvements 3,722      
Total 10,109      
Dahlgren Technology Center        
Initial Cost        
Land 978      
Building and Land Improvements 178      
Gross Amounts Carried At Close of Period        
Land 978      
Building and Land Improvements 178      
Total 1,156      
Expedition VII        
Initial Cost        
Land 705      
Building and Land Improvements 730      
Gross Amounts Carried At Close of Period        
Land 705      
Building and Land Improvements 730      
Total 1,435      
IN 1        
Initial Cost        
Land 1,815      
Building and Land Improvements 15,955      
Gross Amounts Carried At Close of Period        
Land 1,815      
Building and Land Improvements 15,955      
Total 17,770      
Accumulated Depreciation (336)      
IN 2        
Initial Cost        
Land 2,627      
Building and Land Improvements 28,527      
Gross Amounts Carried At Close of Period        
Land 2,627      
Building and Land Improvements 28,527      
Total 31,154      
Accumulated Depreciation (364)      
M Square Research Park        
Initial Cost        
Building and Land Improvements 1,632      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 1,632      
Total 1,632      
MP 1        
Initial Cost        
Land 9,426      
Building and Land Improvements 29,508      
Gross Amounts Carried At Close of Period        
Land 9,426      
Building and Land Improvements 29,508      
Total 38,934      
Accumulated Depreciation (490)      
MP 2        
Initial Cost        
Land 9,426      
Building and Land Improvements 28,843      
Gross Amounts Carried At Close of Period        
Land 9,426      
Building and Land Improvements 28,843      
Total 38,269      
Accumulated Depreciation (685)      
MR Land        
Initial Cost        
Land 9,038      
Building and Land Improvements 407      
Gross Amounts Carried At Close of Period        
Land 9,038      
Building and Land Improvements 407      
Total 9,445      
National Business Park North        
Initial Cost        
Land 28,843      
Building and Land Improvements 46,879      
Gross Amounts Carried At Close of Period        
Land 28,843      
Building and Land Improvements 46,879      
Total 75,722      
North Gate Business Park        
Initial Cost        
Land 1,755      
Building and Land Improvements 5      
Gross Amounts Carried At Close of Period        
Land 1,755      
Building and Land Improvements 5      
Total 1,760      
Northwest Crossroads        
Initial Cost        
Land 7,430      
Building and Land Improvements 847      
Gross Amounts Carried At Close of Period        
Land 7,430      
Building and Land Improvements 847      
Total 8,277      
NOVA Office A        
Initial Cost        
Land 2,096      
Building and Land Improvements 46,849      
Gross Amounts Carried At Close of Period        
Land 2,096      
Building and Land Improvements 46,849      
Total 48,945      
Accumulated Depreciation (5,751)      
NOVA Office B        
Initial Cost        
Land 739      
Building and Land Improvements 38,376      
Gross Amounts Carried At Close of Period        
Land 739      
Building and Land Improvements 38,376      
Total 39,115      
Accumulated Depreciation (2,754)      
Nova Office C        
Initial Cost        
Land 5,604      
Building and Land Improvements 9,191      
Gross Amounts Carried At Close of Period        
Land 5,604      
Building and Land Improvements 9,191      
Total 14,795      
NOVA Office D        
Initial Cost        
Land 6,587      
Building and Land Improvements 40,518      
Gross Amounts Carried At Close of Period        
Land 6,587      
Building and Land Improvements 40,518      
Total 47,105      
Accumulated Depreciation (2,433)      
Oak Grove A        
Initial Cost        
Land 12,866      
Building and Land Improvements 16,554      
Gross Amounts Carried At Close of Period        
Land 12,866      
Building and Land Improvements 16,554      
Total 29,420      
Oak Grove B        
Initial Cost        
Land 12,866      
Building and Land Improvements 26,518      
Gross Amounts Carried At Close of Period        
Land 12,866      
Building and Land Improvements 26,518      
Total 39,384      
Oak Grove Phase II        
Initial Cost        
Land 23,483      
Building and Land Improvements 8,942      
Gross Amounts Carried At Close of Period        
Land 23,483      
Building and Land Improvements 8,942      
Total 32,425      
Old Annapolis Road        
Initial Cost        
Land 1,637      
Building and Land Improvements 5,500      
Costs Capitalized Subsequent to Acquisition 6,710      
Gross Amounts Carried At Close of Period        
Land 1,637      
Building and Land Improvements 12,210      
Total 13,847      
Accumulated Depreciation (4,380)      
P2 A        
Initial Cost        
Land 19,514      
Building and Land Improvements 27,096      
Gross Amounts Carried At Close of Period        
Land 19,514      
Building and Land Improvements 27,096      
Total 46,610      
P2 B        
Initial Cost        
Land 25,621      
Building and Land Improvements 6,494      
Gross Amounts Carried At Close of Period        
Land 25,621      
Building and Land Improvements 6,494      
Total 32,115      
P2 C        
Initial Cost        
Land 17,137      
Building and Land Improvements 1,591      
Gross Amounts Carried At Close of Period        
Land 17,137      
Building and Land Improvements 1,591      
Total 18,728      
Paragon Park        
Initial Cost        
Building and Land Improvements 78      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 78      
Total 78      
Patriot Ridge        
Initial Cost        
Land 18,517      
Building and Land Improvements 14,530      
Gross Amounts Carried At Close of Period        
Land 18,517      
Building and Land Improvements 14,530      
Total 33,047      
Project EX        
Initial Cost        
Land 8,959      
Building and Land Improvements 16,525      
Gross Amounts Carried At Close of Period        
Land 8,959      
Building and Land Improvements 16,525      
Total 25,484      
Accumulated Depreciation (279)      
Redstone Gateway        
Initial Cost        
Building and Land Improvements 21,472      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 21,472      
Total 21,472      
Sentry Gateway        
Initial Cost        
Land 4,052      
Building and Land Improvements 1,833      
Gross Amounts Carried At Close of Period        
Land 4,052      
Building and Land Improvements 1,833      
Total 5,885      
Sentry Gateway - T        
Initial Cost        
Land 14,020      
Building and Land Improvements 38,804      
Costs Capitalized Subsequent to Acquisition 13      
Gross Amounts Carried At Close of Period        
Land 14,020      
Building and Land Improvements 38,817      
Total 52,837      
Accumulated Depreciation (12,502)      
Sentry Gateway - V        
Initial Cost        
Building and Land Improvements 1,066      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 1,066      
Total 1,066      
Accumulated Depreciation (295)      
Sentry Gateway - W        
Initial Cost        
Building and Land Improvements 1,884      
Costs Capitalized Subsequent to Acquisition 71      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 1,955      
Total 1,955      
Accumulated Depreciation (496)      
Sentry Gateway - X        
Initial Cost        
Land 1,964      
Building and Land Improvements 21,178      
Gross Amounts Carried At Close of Period        
Land 1,964      
Building and Land Improvements 21,178      
Total 23,142      
Accumulated Depreciation (4,846)      
Sentry Gateway - Y        
Initial Cost        
Land 1,964      
Building and Land Improvements 21,298      
Gross Amounts Carried At Close of Period        
Land 1,964      
Building and Land Improvements 21,298      
Total 23,262      
Accumulated Depreciation (4,875)      
Sentry Gateway - Z        
Initial Cost        
Land 1,964      
Building and Land Improvements 30,573      
Gross Amounts Carried At Close of Period        
Land 1,964      
Building and Land Improvements 30,573      
Total 32,537      
Accumulated Depreciation (3,673)      
SP Manassas        
Initial Cost        
Land 8,156      
Building and Land Improvements 94      
Gross Amounts Carried At Close of Period        
Land 8,156      
Building and Land Improvements 94      
Total 8,250      
Westfields - Park Center        
Initial Cost        
Land 10,815      
Building and Land Improvements 6,019      
Gross Amounts Carried At Close of Period        
Land 10,815      
Building and Land Improvements 6,019      
Total 16,834      
Westfields Corporate Center        
Initial Cost        
Land 7,141      
Building and Land Improvements 1,576      
Gross Amounts Carried At Close of Period        
Land 7,141      
Building and Land Improvements 1,576      
Total 8,717      
Other Developments, including intercompany eliminations        
Initial Cost        
Building and Land Improvements 530      
Costs Capitalized Subsequent to Acquisition 258      
Gross Amounts Carried At Close of Period        
Building and Land Improvements 788      
Total 788      
Accumulated Depreciation $ (79)