Schedule III: Real Estate and Accumulated Depreciation (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	$ 174,360
Land	968,404
Buildings and Improvements	1,443,723
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,418,082
Land	957,478
Buildings and Improvements	2,872,731
Total	3,830,209
Accumulated Depreciation 12/31/2019	804,780	$ 811,784	$ 789,919	$ 797,919
1650 Highway 155 [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	779
Buildings and Improvements	4,544
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(669)
Land	345
Buildings and Improvements	4,309
Total	4,654
Accumulated Depreciation 12/31/2019	2,704
4051 Southmeadow Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	726
Buildings and Improvements	4,130
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,661
Land	726
Buildings and Improvements	5,791
Total	6,517
Accumulated Depreciation 12/31/2019	3,260
4071 Southmeadow Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	750
Buildings and Improvements	4,460
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,924
Land	828
Buildings and Improvements	6,306
Total	7,134
Accumulated Depreciation 12/31/2019	3,729
4081 Southmeadow Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,012
Buildings and Improvements	5,918
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,031
Land	1,157
Buildings and Improvements	7,804
Total	8,961
Accumulated Depreciation 12/31/2019	4,504
5570 Tulane Dr [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	527
Buildings and Improvements	2,984
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,195
Land	546
Buildings and Improvements	4,160
Total	4,706
Accumulated Depreciation 12/31/2019	2,185
955 Cobb Place [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	780
Buildings and Improvements	4,420
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	877
Land	804
Buildings and Improvements	5,273
Total	6,077
Accumulated Depreciation 12/31/2019	2,787
1005 Sigman Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	566
Buildings and Improvements	3,134
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,221
Land	574
Buildings and Improvements	4,347
Total	4,921
Accumulated Depreciation 12/31/2019	1,977
2050 East Park Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	452
Buildings and Improvements	2,504
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	860
Land	459
Buildings and Improvements	3,357
Total	3,816
Accumulated Depreciation 12/31/2019	1,606
3060 South Park Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,600
Buildings and Improvements	12,464
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3,422
Land	1,604
Buildings and Improvements	15,882
Total	17,486
Accumulated Depreciation 12/31/2019	6,457
175 Greenwood Industrial Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,550
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	7,542
Land	1,550
Buildings and Improvements	7,542
Total	9,092
Accumulated Depreciation 12/31/2019	2,877
5095 Phillip Lee Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	735
Buildings and Improvements	3,627
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(213)
Land	740
Buildings and Improvements	3,409
Total	4,149
Accumulated Depreciation 12/31/2019	2,993
6514 Warren Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	510
Buildings and Improvements	1,250
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	166
Land	513
Buildings and Improvements	1,413
Total	1,926
Accumulated Depreciation 12/31/2019	673
6544 Warren Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	711
Buildings and Improvements	2,310
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	278
Land	715
Buildings and Improvements	2,584
Total	3,299
Accumulated Depreciation 12/31/2019	1,360
5356 E. Ponce De Leon [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	604
Buildings and Improvements	3,888
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	977
Land	610
Buildings and Improvements	4,859
Total	5,469
Accumulated Depreciation 12/31/2019	2,784
5390 E. Ponce De Leon [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	397
Buildings and Improvements	1,791
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	569
Land	402
Buildings and Improvements	2,355
Total	2,757
Accumulated Depreciation 12/31/2019	1,189
1755 Enterprise Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	712
Buildings and Improvements	2,118
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(57)
Land	716
Buildings and Improvements	2,057
Total	2,773
Accumulated Depreciation 12/31/2019	970
4555 Atwater Court [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	881
Buildings and Improvements	3,550
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	423
Land	885
Buildings and Improvements	3,969
Total	4,854
Accumulated Depreciation 12/31/2019	1,684
80 Liberty Industrial Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	756
Buildings and Improvements	3,695
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(1,560)
Land	467
Buildings and Improvements	2,424
Total	2,891
Accumulated Depreciation 12/31/2019	1,112
596 Bonnie Valentine [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,580
Buildings and Improvements	21,730
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,052
Land	2,594
Buildings and Improvements	23,768
Total	26,362
Accumulated Depreciation 12/31/2019	6,675
11415 Old Roswell Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,403
Buildings and Improvements	1,912
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	814
Land	2,428
Buildings and Improvements	2,701
Total	5,129
Accumulated Depreciation 12/31/2019	1,198
1281 Highway 155 S. [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,501
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	17,048
Land	2,502
Buildings and Improvements	17,047
Total	19,549
Accumulated Depreciation 12/31/2019	1,706
4955 Oakley Industrial Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,650
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	34,413
Land	3,661
Buildings and Improvements	34,402
Total	38,063
Accumulated Depreciation 12/31/2019	303
16522 Hunters Green Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,390
Buildings and Improvements	13,104
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	5,667
Land	1,863
Buildings and Improvements	18,298
Total	20,161
Accumulated Depreciation 12/31/2019	6,750
22520 Randolph Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,200
Buildings and Improvements	8,187
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	228
Land	3,208
Buildings and Improvements	8,407
Total	11,615
Accumulated Depreciation 12/31/2019	2,683
22630 Dulles Summit Court [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,200
Buildings and Improvements	9,346
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(870)
Land	2,206
Buildings and Improvements	8,470
Total	10,676
Accumulated Depreciation 12/31/2019	2,917
11204 McCormick Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,017
Buildings and Improvements	3,132
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	216
Land	1,038
Buildings and Improvements	3,327
Total	4,365
Accumulated Depreciation 12/31/2019	1,840
11110 Pepper Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	918
Buildings and Improvements	2,529
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	554
Land	938
Buildings and Improvements	3,063
Total	4,001
Accumulated Depreciation 12/31/2019	1,613
10709 Gilroy Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	1,714
Land	913
Buildings and Improvements	2,705
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(84)
Land	913
Buildings and Improvements	2,621
Total	3,534
Accumulated Depreciation 12/31/2019	1,886
10707 Gilroy Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,111
Buildings and Improvements	3,819
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	832
Land	1,136
Buildings and Improvements	4,626
Total	5,762
Accumulated Depreciation 12/31/2019	2,642
38 Loveton Circle [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,648
Buildings and Improvements	2,151
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(192)
Land	1,690
Buildings and Improvements	1,917
Total	3,607
Accumulated Depreciation 12/31/2019	1,134
1225 Bengies Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,640
Buildings and Improvements	270
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	13,829
Land	2,823
Buildings and Improvements	13,916
Total	16,739
Accumulated Depreciation 12/31/2019	4,951
18212 Shawley Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,000
Buildings and Improvements	5,847
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,825
Land	1,016
Buildings and Improvements	8,656
Total	9,672
Accumulated Depreciation 12/31/2019	2,890
400 Old Post Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,411
Buildings and Improvements	17,144
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,514
Land	3,411
Buildings and Improvements	18,658
Total	22,069
Accumulated Depreciation 12/31/2019	3,626
500 Old Post Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	5,959
Buildings and Improvements	30,533
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	146
Land	5,959
Buildings and Improvements	30,679
Total	36,638
Accumulated Depreciation 12/31/2019	5,139
581 Welltown Road Tyson Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,320
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	11,276
Land	2,401
Buildings and Improvements	11,195
Total	13,596
Accumulated Depreciation 12/31/2019	3,459
1214-B Freedom Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	31
Buildings and Improvements	994
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	613
Land	200
Buildings and Improvements	1,438
Total	1,638
Accumulated Depreciation 12/31/2019	1,433
401 Russell Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	262
Buildings and Improvements	857
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,847
Land	287
Buildings and Improvements	2,679
Total	2,966
Accumulated Depreciation 12/31/2019	2,349
2700 Commerce Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	196
Buildings and Improvements	997
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	857
Land	206
Buildings and Improvements	1,844
Total	2,050
Accumulated Depreciation 12/31/2019	1,650
2701 Commerce Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	141
Buildings and Improvements	859
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,399
Land	164
Buildings and Improvements	2,235
Total	2,399
Accumulated Depreciation 12/31/2019	1,766
2780 Commerce Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	113
Buildings and Improvements	743
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,289
Land	209
Buildings and Improvements	1,936
Total	2,145
Accumulated Depreciation 12/31/2019	1,677
350 Old Silver Spring Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	510
Buildings and Improvements	2,890
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	5,872
Land	541
Buildings and Improvements	8,731
Total	9,272
Accumulated Depreciation 12/31/2019	4,389
14 McFadden Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	600
Buildings and Improvements	1,349
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(274)
Land	625
Buildings and Improvements	1,050
Total	1,675
Accumulated Depreciation 12/31/2019	435
431 Railroad Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,293
Buildings and Improvements	7,164
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,245
Land	1,341
Buildings and Improvements	9,361
Total	10,702
Accumulated Depreciation 12/31/2019	5,734
6951 Allentown Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	585
Buildings and Improvements	3,176
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(1)
Land	601
Buildings and Improvements	3,159
Total	3,760
Accumulated Depreciation 12/31/2019	1,412
320 Reliance Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	201
Buildings and Improvements	1,819
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(348)
Land	178
Buildings and Improvements	1,494
Total	1,672
Accumulated Depreciation 12/31/2019	1,010
2801 Red Lion Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	950
Buildings and Improvements	5,916
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	54
Land	964
Buildings and Improvements	5,956
Total	6,920
Accumulated Depreciation 12/31/2019	3,409
1351 Eisenhower Blvd., Bldg 1 [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	382
Buildings and Improvements	2,343
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3
Land	387
Buildings and Improvements	2,341
Total	2,728
Accumulated Depreciation 12/31/2019	985
1351 Eisenhower Blvd., Bldg 2 [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	436
Buildings and Improvements	1,587
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(315)
Land	443
Buildings and Improvements	1,265
Total	1,708
Accumulated Depreciation 12/31/2019	521
200 Cascade Drive, Bldg. 1 [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,133
Buildings and Improvements	17,562
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	759
Land	2,769
Buildings and Improvements	17,685
Total	20,454
Accumulated Depreciation 12/31/2019	8,026
200 Cascade Drive, Bldg. 2 [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	310
Buildings and Improvements	2,268
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(93)
Land	316
Buildings and Improvements	2,169
Total	2,485
Accumulated Depreciation 12/31/2019	824
1490 Dennison Circle [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,500
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	12,954
Land	2,341
Buildings and Improvements	12,113
Total	14,454
Accumulated Depreciation 12/31/2019	3,794
298 First Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	7,022
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	57,292
Land	7,019
Buildings and Improvements	57,295
Total	64,314
Accumulated Depreciation 12/31/2019	16,149
225 Cross Farm Lane [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,718
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	23,163
Land	4,715
Buildings and Improvements	23,166
Total	27,881
Accumulated Depreciation 12/31/2019	7,099
2455 Boulevard of Generals [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,200
Buildings and Improvements	4,800
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	950
Land	1,226
Buildings and Improvements	5,724
Total	6,950
Accumulated Depreciation 12/31/2019	2,717
105 Steamboat Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,085
Buildings and Improvements	14,464
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	70
Land	4,070
Buildings and Improvements	14,549
Total	18,619
Accumulated Depreciation 12/31/2019	4,623
20 Leo Lane [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	6,884
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	27,483
Land	6,889
Buildings and Improvements	27,478
Total	34,367
Accumulated Depreciation 12/31/2019	4,099
3895 Eastgate Blvd Bldg A [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,855
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	17,867
Land	4,388
Buildings and Improvements	18,334
Total	22,722
Accumulated Depreciation 12/31/2019	2,178
3895 Eastgate Blvd Bldg B [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,459
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	13,848
Land	3,128
Buildings and Improvements	14,179
Total	17,307
Accumulated Depreciation 12/31/2019	1,907
112 Bordnersville Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	13,702
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	42,000
Land	13,724
Buildings and Improvements	41,978
Total	55,702
Accumulated Depreciation 12/31/2019	1,368
122 Bordnersville Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,165
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	11,282
Land	3,171
Buildings and Improvements	11,276
Total	14,447
Accumulated Depreciation 12/31/2019	302
720-730 Landwehr Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	521
Buildings and Improvements	2,982
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	926
Land	521
Buildings and Improvements	3,908
Total	4,429
Accumulated Depreciation 12/31/2019	2,354
1385 101st Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	967
Buildings and Improvements	5,554
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,520
Land	968
Buildings and Improvements	7,073
Total	8,041
Accumulated Depreciation 12/31/2019	4,057
2300 Windsor Court [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	688
Buildings and Improvements	3,943
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	823
Land	696
Buildings and Improvements	4,758
Total	5,454
Accumulated Depreciation 12/31/2019	2,821
305-311 Era Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	200
Buildings and Improvements	1,154
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,159
Land	205
Buildings and Improvements	2,308
Total	2,513
Accumulated Depreciation 12/31/2019	1,076
800 Business Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	631
Buildings and Improvements	3,493
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	328
Land	666
Buildings and Improvements	3,786
Total	4,452
Accumulated Depreciation 12/31/2019	1,818
580 Slawin Court [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	233
Buildings and Improvements	1,292
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(27)
Land	162
Buildings and Improvements	1,336
Total	1,498
Accumulated Depreciation 12/31/2019	782
1005 101st Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	4,585
Land	1,200
Buildings and Improvements	6,643
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,610
Land	1,220
Buildings and Improvements	8,233
Total	9,453
Accumulated Depreciation 12/31/2019	3,576
175 Wall Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	427
Buildings and Improvements	2,363
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	714
Land	433
Buildings and Improvements	3,071
Total	3,504
Accumulated Depreciation 12/31/2019	1,222
251 Airport Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	3,553
Land	983
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	6,644
Land	983
Buildings and Improvements	6,644
Total	7,627
Accumulated Depreciation 12/31/2019	2,672
400 Crossroads Pkwy [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,178
Buildings and Improvements	9,453
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,655
Land	1,181
Buildings and Improvements	11,105
Total	12,286
Accumulated Depreciation 12/31/2019	4,963
7801 W. Industrial Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,215
Buildings and Improvements	3,020
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,325
Land	1,220
Buildings and Improvements	4,340
Total	5,560
Accumulated Depreciation 12/31/2019	2,292
725 Kimberly Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	793
Buildings and Improvements	1,395
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	5
Land	801
Buildings and Improvements	1,392
Total	2,193
Accumulated Depreciation 12/31/2019	712
17001 S. Vincennes [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	497
Buildings and Improvements	504
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3
Land	513
Buildings and Improvements	491
Total	1,004
Accumulated Depreciation 12/31/2019	420
2900 W. 166th Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,132
Buildings and Improvements	4,293
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(1,328)
Land	1,134
Buildings and Improvements	2,963
Total	4,097
Accumulated Depreciation 12/31/2019	926
555 W. Algonquin Rd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	574
Buildings and Improvements	741
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,360
Land	579
Buildings and Improvements	3,096
Total	3,675
Accumulated Depreciation 12/31/2019	1,207
1501 Oakton Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	4,668
Land	3,369
Buildings and Improvements	6,121
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	134
Land	3,482
Buildings and Improvements	6,142
Total	9,624
Accumulated Depreciation 12/31/2019	2,355
16500 W. 103rd Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	744
Buildings and Improvements	2,458
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	529
Land	762
Buildings and Improvements	2,969
Total	3,731
Accumulated Depreciation 12/31/2019	1,261
8505 50th Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,212
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	33,063
Land	3,212
Buildings and Improvements	33,063
Total	36,275
Accumulated Depreciation 12/31/2019	10,145
4100 Rock Creek Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,476
Buildings and Improvements	16,061
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	830
Land	4,476
Buildings and Improvements	16,891
Total	21,367
Accumulated Depreciation 12/31/2019	4,523
10100 58th Place [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,201
Buildings and Improvements	17,604
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	74
Land	4,201
Buildings and Improvements	17,678
Total	21,879
Accumulated Depreciation 12/31/2019	4,630
401 Airport Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	534
Buildings and Improvements	1,957
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	12
Land	534
Buildings and Improvements	1,969
Total	2,503
Accumulated Depreciation 12/31/2019	463
3737 84th Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,943
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	24,116
Land	1,943
Buildings and Improvements	24,116
Total	26,059
Accumulated Depreciation 12/31/2019	2,304
81 Paragon Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,787
Buildings and Improvements	7,252
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,362
Land	1,788
Buildings and Improvements	8,613
Total	10,401
Accumulated Depreciation 12/31/2019	1,083
10680 88th Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,376
Buildings and Improvements	4,757
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	0
Land	1,376
Buildings and Improvements	4,757
Total	6,133
Accumulated Depreciation 12/31/2019	435
8725 31st Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,133
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	27,578
Land	2,134
Buildings and Improvements	27,577
Total	29,711
Accumulated Depreciation 12/31/2019	2,472
3500 Channahon Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,595
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	17,506
Land	2,598
Buildings and Improvements	17,503
Total	20,101
Accumulated Depreciation 12/31/2019	646
1998 Melissa Lane [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,401
Buildings and Improvements	9,970
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	942
Land	2,400
Buildings and Improvements	10,913
Total	13,313
Accumulated Depreciation 12/31/2019	368
4700-4750 Creek Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,080
Buildings and Improvements	6,118
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,478
Land	1,109
Buildings and Improvements	7,567
Total	8,676
Accumulated Depreciation 12/31/2019	4,136
4436 Mulhauser Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	630
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	5,345
Land	630
Buildings and Improvements	5,345
Total	5,975
Accumulated Depreciation 12/31/2019	2,255
4438 Mulhauser Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	779
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	6,318
Land	779
Buildings and Improvements	6,318
Total	7,097
Accumulated Depreciation 12/31/2019	2,677
4663 Dues Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	858
Buildings and Improvements	2,273
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	606
Land	875
Buildings and Improvements	2,862
Total	3,737
Accumulated Depreciation 12/31/2019	1,918
9345 Princeton-Glendale Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	818
Buildings and Improvements	1,648
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	561
Land	840
Buildings and Improvements	2,187
Total	3,027
Accumulated Depreciation 12/31/2019	1,786
9525 Glades Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	347
Buildings and Improvements	1,323
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	240
Land	355
Buildings and Improvements	1,555
Total	1,910
Accumulated Depreciation 12/31/2019	749
9774-9792 Windisch Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	392
Buildings and Improvements	1,744
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	185
Land	394
Buildings and Improvements	1,927
Total	2,321
Accumulated Depreciation 12/31/2019	637
9808-9830 Windisch Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	395
Buildings and Improvements	2,541
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	483
Land	397
Buildings and Improvements	3,022
Total	3,419
Accumulated Depreciation 12/31/2019	1,160
9842-9862 Windisch Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	506
Buildings and Improvements	3,148
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	213
Land	508
Buildings and Improvements	3,359
Total	3,867
Accumulated Depreciation 12/31/2019	1,292
9872-9898 Windisch Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	546
Buildings and Improvements	3,039
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	257
Land	548
Buildings and Improvements	3,294
Total	3,842
Accumulated Depreciation 12/31/2019	1,347
9902-9922 Windisch Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	623
Buildings and Improvements	4,003
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	819
Land	627
Buildings and Improvements	4,818
Total	5,445
Accumulated Depreciation 12/31/2019	2,374
30311 Emerald Valley Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	5,587
Land	681
Buildings and Improvements	11,838
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(526)
Land	691
Buildings and Improvements	11,302
Total	11,993
Accumulated Depreciation 12/31/2019	4,590
30333 Emerald Valley Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	466
Buildings and Improvements	5,447
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(648)
Land	475
Buildings and Improvements	4,790
Total	5,265
Accumulated Depreciation 12/31/2019	2,027
7800 Cochran Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	972
Buildings and Improvements	7,033
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	338
Land	991
Buildings and Improvements	7,352
Total	8,343
Accumulated Depreciation 12/31/2019	3,427
7900 Cochran Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	3,094
Land	775
Buildings and Improvements	6,244
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(377)
Land	792
Buildings and Improvements	5,850
Total	6,642
Accumulated Depreciation 12/31/2019	2,499
7905 Cochran Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	3,499
Land	920
Buildings and Improvements	6,174
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	119
Land	922
Buildings and Improvements	6,291
Total	7,213
Accumulated Depreciation 12/31/2019	2,709
8181 Darrow Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,478
Buildings and Improvements	6,791
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	4,014
Land	2,496
Buildings and Improvements	10,787
Total	13,283
Accumulated Depreciation 12/31/2019	4,218
2406-2416 Walnut Ridge [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	178
Buildings and Improvements	1,006
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,197
Land	172
Buildings and Improvements	2,209
Total	2,381
Accumulated Depreciation 12/31/2019	808
2401-2419 Walnut Ridge [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	148
Buildings and Improvements	839
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	414
Land	142
Buildings and Improvements	1,259
Total	1,401
Accumulated Depreciation 12/31/2019	656
900-906 Great Southwest Pkwy [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	237
Buildings and Improvements	1,342
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	799
Land	270
Buildings and Improvements	2,108
Total	2,378
Accumulated Depreciation 12/31/2019	943
3000 West Commerce [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	456
Buildings and Improvements	2,584
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,202
Land	469
Buildings and Improvements	3,773
Total	4,242
Accumulated Depreciation 12/31/2019	2,102
405-407 113th [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	181
Buildings and Improvements	1,026
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	450
Land	185
Buildings and Improvements	1,472
Total	1,657
Accumulated Depreciation 12/31/2019	759
816 111th Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	251
Buildings and Improvements	1,421
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	230
Land	258
Buildings and Improvements	1,644
Total	1,902
Accumulated Depreciation 12/31/2019	841
1602-1654 Terre Colony [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	458
Buildings and Improvements	2,596
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	771
Land	468
Buildings and Improvements	3,357
Total	3,825
Accumulated Depreciation 12/31/2019	1,565
2220 Merritt Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	352
Buildings and Improvements	1,993
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	409
Land	316
Buildings and Improvements	2,438
Total	2,754
Accumulated Depreciation 12/31/2019	1,047
2485-2505 Merritt Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	431
Buildings and Improvements	2,440
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	551
Land	443
Buildings and Improvements	2,979
Total	3,422
Accumulated Depreciation 12/31/2019	1,302
2110 Hutton Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	374
Buildings and Improvements	2,117
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	399
Land	255
Buildings and Improvements	2,635
Total	2,890
Accumulated Depreciation 12/31/2019	1,415
2025 McKenzie Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	437
Buildings and Improvements	2,478
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	570
Land	442
Buildings and Improvements	3,043
Total	3,485
Accumulated Depreciation 12/31/2019	1,300
2019 McKenzie Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	502
Buildings and Improvements	2,843
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	636
Land	507
Buildings and Improvements	3,474
Total	3,981
Accumulated Depreciation 12/31/2019	1,472
2029-2035 McKenzie Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	306
Buildings and Improvements	1,870
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	545
Land	306
Buildings and Improvements	2,415
Total	2,721
Accumulated Depreciation 12/31/2019	1,017
2015 McKenzie Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	1,891
Land	510
Buildings and Improvements	2,891
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	660
Land	516
Buildings and Improvements	3,545
Total	4,061
Accumulated Depreciation 12/31/2019	1,453
2009 McKenzie Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	1,673
Land	476
Buildings and Improvements	2,699
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	416
Land	481
Buildings and Improvements	3,110
Total	3,591
Accumulated Depreciation 12/31/2019	1,383
900-1100 Avenue S [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	623
Buildings and Improvements	3,528
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,067
Land	629
Buildings and Improvements	4,589
Total	5,218
Accumulated Depreciation 12/31/2019	1,808
Plano Crossing Bus. Park [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	6,499
Land	1,961
Buildings and Improvements	11,112
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	878
Land	1,981
Buildings and Improvements	11,970
Total	13,951
Accumulated Depreciation 12/31/2019	5,029
825-827 Avenue H [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	1,949
Land	600
Buildings and Improvements	3,006
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	412
Land	604
Buildings and Improvements	3,414
Total	4,018
Accumulated Depreciation 12/31/2019	1,824
1013-31 Avenue M [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	300
Buildings and Improvements	1,504
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	278
Land	302
Buildings and Improvements	1,780
Total	2,082
Accumulated Depreciation 12/31/2019	880
1172-84 113th Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	700
Buildings and Improvements	3,509
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(81)
Land	704
Buildings and Improvements	3,424
Total	4,128
Accumulated Depreciation 12/31/2019	1,460
1200-16 Avenue H [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	600
Buildings and Improvements	2,846
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	844
Land	604
Buildings and Improvements	3,686
Total	4,290
Accumulated Depreciation 12/31/2019	1,539
1322-66 W. North Carrier Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	3,673
Land	1,000
Buildings and Improvements	5,012
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,560
Land	1,006
Buildings and Improvements	6,566
Total	7,572
Accumulated Depreciation 12/31/2019	2,986
2401-2407 Centennial Dr [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	1,760
Land	600
Buildings and Improvements	2,534
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	644
Land	604
Buildings and Improvements	3,174
Total	3,778
Accumulated Depreciation 12/31/2019	1,628
3111 West Commerce Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	3,011
Land	1,000
Buildings and Improvements	3,364
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,844
Land	1,011
Buildings and Improvements	5,197
Total	6,208
Accumulated Depreciation 12/31/2019	2,759
13800 Senlac Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	2,329
Land	823
Buildings and Improvements	4,042
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(63)
Land	825
Buildings and Improvements	3,977
Total	4,802
Accumulated Depreciation 12/31/2019	2,076
801-831 S Great Southwest Pkwy [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,581
Buildings and Improvements	16,556
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	773
Land	2,586
Buildings and Improvements	17,324
Total	19,910
Accumulated Depreciation 12/31/2019	12,130
801 Heinz Way [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	599
Buildings and Improvements	3,327
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	339
Land	601
Buildings and Improvements	3,664
Total	4,265
Accumulated Depreciation 12/31/2019	2,069
901-937 Heinz Way [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	493
Buildings and Improvements	2,758
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	56
Land	481
Buildings and Improvements	2,826
Total	3,307
Accumulated Depreciation 12/31/2019	1,759
3301 Century Circle [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	760
Buildings and Improvements	3,856
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(125)
Land	771
Buildings and Improvements	3,720
Total	4,491
Accumulated Depreciation 12/31/2019	1,408
3901 W Miller Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,912
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	14,046
Land	1,947
Buildings and Improvements	14,011
Total	15,958
Accumulated Depreciation 12/31/2019	3,846
1251 North Cockrell Hill Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,064
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	13,630
Land	1,073
Buildings and Improvements	14,621
Total	15,694
Accumulated Depreciation 12/31/2019	2,082
1171 North Cockrell Hill Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,215
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	10,972
Land	632
Buildings and Improvements	11,555
Total	12,187
Accumulated Depreciation 12/31/2019	1,520
3996 Scientific Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,301
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	8,082
Land	1,349
Buildings and Improvements	8,034
Total	9,383
Accumulated Depreciation 12/31/2019	1,515
750 Gateway Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,452
Buildings and Improvements	4,679
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	80
Land	1,452
Buildings and Improvements	4,759
Total	6,211
Accumulated Depreciation 12/31/2019	729
2250 East Bardin Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,603
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	10,110
Land	1,603
Buildings and Improvements	10,110
Total	11,713
Accumulated Depreciation 12/31/2019	1,093
2001 Midway Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,963
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	11,171
Land	3,963
Buildings and Improvements	11,171
Total	15,134
Accumulated Depreciation 12/31/2019	21
2025 Midway Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,243
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	7,627
Land	2,243
Buildings and Improvements	7,627
Total	9,870
Accumulated Depreciation 12/31/2019	56
5300 Mountain Creek [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,675
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	47,578
Land	4,779
Buildings and Improvements	47,474
Total	52,253
Accumulated Depreciation 12/31/2019	101
3700 Sandshell Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,892
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	8,602
Land	1,901
Buildings and Improvements	8,593
Total	10,494
Accumulated Depreciation 12/31/2019	0
4785 Elati [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	173
Buildings and Improvements	981
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	390
Land	175
Buildings and Improvements	1,369
Total	1,544
Accumulated Depreciation 12/31/2019	626
4770 Fox Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	132
Buildings and Improvements	750
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	330
Land	134
Buildings and Improvements	1,078
Total	1,212
Accumulated Depreciation 12/31/2019	540
3851-3871 Revere [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	361
Buildings and Improvements	2,047
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	489
Land	368
Buildings and Improvements	2,529
Total	2,897
Accumulated Depreciation 12/31/2019	1,376
4570 Ivy Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	219
Buildings and Improvements	1,239
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	111
Land	220
Buildings and Improvements	1,349
Total	1,569
Accumulated Depreciation 12/31/2019	733
5855 Stapleton Drive North [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	288
Buildings and Improvements	1,630
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	149
Land	290
Buildings and Improvements	1,777
Total	2,067
Accumulated Depreciation 12/31/2019	964
5885 Stapleton Drive North [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	376
Buildings and Improvements	2,129
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	254
Land	380
Buildings and Improvements	2,379
Total	2,759
Accumulated Depreciation 12/31/2019	1,278
5977 North Broadway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	268
Buildings and Improvements	1,518
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	515
Land	271
Buildings and Improvements	2,030
Total	2,301
Accumulated Depreciation 12/31/2019	1,050
5952-5978 North Broadway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	414
Buildings and Improvements	2,346
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	773
Land	422
Buildings and Improvements	3,111
Total	3,533
Accumulated Depreciation 12/31/2019	1,628
4721 Ironton Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	232
Buildings and Improvements	1,313
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	383
Land	236
Buildings and Improvements	1,692
Total	1,928
Accumulated Depreciation 12/31/2019	879
7003 E 47th Ave Drive [Member ]
Real Estate and Accumulated Depreciation [Line Items]
Land	441
Buildings and Improvements	2,689
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1
Land	441
Buildings and Improvements	2,690
Total	3,131
Accumulated Depreciation 12/31/2019	1,515
9500 West 49th Street - A [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	978
Land	283
Buildings and Improvements	1,625
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	192
Land	287
Buildings and Improvements	1,813
Total	2,100
Accumulated Depreciation 12/31/2019	1,002
9500 West 49th Street - B [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	811
Land	225
Buildings and Improvements	1,272
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	243
Land	227
Buildings and Improvements	1,513
Total	1,740
Accumulated Depreciation 12/31/2019	788
9500 West 49th Street - C [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	2,103
Land	600
Buildings and Improvements	3,409
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	505
Land	601
Buildings and Improvements	3,913
Total	4,514
Accumulated Depreciation 12/31/2019	2,160
9500 West 49th Street - D [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	997
Land	246
Buildings and Improvements	1,537
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	358
Land	247
Buildings and Improvements	1,894
Total	2,141
Accumulated Depreciation 12/31/2019	1,059
451-591 East 124th Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	383
Buildings and Improvements	2,145
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	333
Land	383
Buildings and Improvements	2,478
Total	2,861
Accumulated Depreciation 12/31/2019	1,316
6547 South Racine Circle [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	739
Buildings and Improvements	4,241
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	463
Land	739
Buildings and Improvements	4,704
Total	5,443
Accumulated Depreciation 12/31/2019	2,510
11701 East 53rd Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	416
Buildings and Improvements	2,355
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	297
Land	422
Buildings and Improvements	2,646
Total	3,068
Accumulated Depreciation 12/31/2019	1,448
5401 Oswego [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	273
Buildings and Improvements	1,547
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	232
Land	278
Buildings and Improvements	1,774
Total	2,052
Accumulated Depreciation 12/31/2019	940
445 Bryant Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	7,472
Land	1,829
Buildings and Improvements	10,219
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3,356
Land	1,829
Buildings and Improvements	13,575
Total	15,404
Accumulated Depreciation 12/31/2019	6,563
12055 E 49th Ave/4955 Peoria [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	298
Buildings and Improvements	1,688
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	510
Land	305
Buildings and Improvements	2,191
Total	2,496
Accumulated Depreciation 12/31/2019	1,116
4940 - 4950 Paris [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	152
Buildings and Improvements	861
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	275
Land	156
Buildings and Improvements	1,132
Total	1,288
Accumulated Depreciation 12/31/2019	565
7367 South Revere Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	926
Buildings and Improvements	5,124
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,324
Land	934
Buildings and Improvements	6,440
Total	7,374
Accumulated Depreciation 12/31/2019	3,328
8200 East Park Meadows Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	4,781
Land	1,297
Buildings and Improvements	7,348
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,211
Land	1,304
Buildings and Improvements	8,552
Total	9,856
Accumulated Depreciation 12/31/2019	3,929
3250 Quentin Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,220
Buildings and Improvements	6,911
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	954
Land	1,230
Buildings and Improvements	7,855
Total	9,085
Accumulated Depreciation 12/31/2019	3,584
8020 Southpark Circle [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	739
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3,169
Land	781
Buildings and Improvements	3,127
Total	3,908
Accumulated Depreciation 12/31/2019	1,362
8810 W. 116th Circle [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	312
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,849
Land	370
Buildings and Improvements	1,791
Total	2,161
Accumulated Depreciation 12/31/2019	820
8820 W. 116th Circle [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	338
Buildings and Improvements	1,918
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	343
Land	372
Buildings and Improvements	2,227
Total	2,599
Accumulated Depreciation 12/31/2019	956
8835 W. 116th Circle [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,151
Buildings and Improvements	6,523
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,157
Land	1,304
Buildings and Improvements	7,527
Total	8,831
Accumulated Depreciation 12/31/2019	3,329
18150 E. 32nd Place [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	563
Buildings and Improvements	3,188
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	194
Land	572
Buildings and Improvements	3,373
Total	3,945
Accumulated Depreciation 12/31/2019	1,488
3400 Fraser Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	616
Buildings and Improvements	3,593
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(134)
Land	620
Buildings and Improvements	3,455
Total	4,075
Accumulated Depreciation 12/31/2019	1,553
7005 E. 46th Avenue Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	512
Buildings and Improvements	2,025
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	229
Land	517
Buildings and Improvements	2,249
Total	2,766
Accumulated Depreciation 12/31/2019	962
4001 Salazar Way [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	3,291
Land	1,271
Buildings and Improvements	6,508
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(713)
Land	1,276
Buildings and Improvements	5,790
Total	7,066
Accumulated Depreciation 12/31/2019	2,159
5909-5915 N. Broadway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	495
Buildings and Improvements	1,268
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	131
Land	500
Buildings and Improvements	1,394
Total	1,894
Accumulated Depreciation 12/31/2019	931
21301 E. 33rd Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	6,290
Land	2,860
Buildings and Improvements	8,202
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	924
Land	2,859
Buildings and Improvements	9,127
Total	11,986
Accumulated Depreciation 12/31/2019	1,312
21110 E 31st Circle [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,564
Buildings and Improvements	7,047
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	6
Land	1,564
Buildings and Improvements	7,053
Total	8,617
Accumulated Depreciation 12/31/2019	124
22300 E 26th Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,881
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	28,430
Land	4,890
Buildings and Improvements	28,421
Total	33,311
Accumulated Depreciation 12/31/2019	237
47461 Clipper [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	122
Buildings and Improvements	723
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	159
Land	122
Buildings and Improvements	882
Total	1,004
Accumulated Depreciation 12/31/2019	526
449 Executive Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	125
Buildings and Improvements	425
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,007
Land	218
Buildings and Improvements	1,339
Total	1,557
Accumulated Depreciation 12/31/2019	1,227
1416 Meijer Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	94
Buildings and Improvements	394
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	477
Land	121
Buildings and Improvements	844
Total	965
Accumulated Depreciation 12/31/2019	734
1624 Meijer Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	236
Buildings and Improvements	1,406
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	898
Land	373
Buildings and Improvements	2,167
Total	2,540
Accumulated Depreciation 12/31/2019	2,064
1972 Meijer Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	315
Buildings and Improvements	1,301
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	787
Land	372
Buildings and Improvements	2,031
Total	2,403
Accumulated Depreciation 12/31/2019	1,877
1707 Northwood Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	95
Buildings and Improvements	262
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,398
Land	239
Buildings and Improvements	1,516
Total	1,755
Accumulated Depreciation 12/31/2019	1,355
1826 Northwood Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	55
Buildings and Improvements	208
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	472
Land	103
Buildings and Improvements	632
Total	735
Accumulated Depreciation 12/31/2019	568
1864 Northwood Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	57
Buildings and Improvements	190
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	489
Land	107
Buildings and Improvements	629
Total	736
Accumulated Depreciation 12/31/2019	581
2730 Research Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	903
Buildings and Improvements	4,215
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,182
Land	903
Buildings and Improvements	5,397
Total	6,300
Accumulated Depreciation 12/31/2019	4,894
2791 Research Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	557
Buildings and Improvements	2,731
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	736
Land	560
Buildings and Improvements	3,464
Total	4,024
Accumulated Depreciation 12/31/2019	2,928
2871 Research Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	324
Buildings and Improvements	1,487
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	412
Land	327
Buildings and Improvements	1,896
Total	2,223
Accumulated Depreciation 12/31/2019	1,664
2870 Technology Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	275
Buildings and Improvements	1,262
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	369
Land	279
Buildings and Improvements	1,627
Total	1,906
Accumulated Depreciation 12/31/2019	1,541
2900 Technology Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	214
Buildings and Improvements	977
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	723
Land	219
Buildings and Improvements	1,695
Total	1,914
Accumulated Depreciation 12/31/2019	1,219
2930 Technology Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	131
Buildings and Improvements	594
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	432
Land	138
Buildings and Improvements	1,019
Total	1,157
Accumulated Depreciation 12/31/2019	832
2950 Technology Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	178
Buildings and Improvements	819
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	305
Land	185
Buildings and Improvements	1,117
Total	1,302
Accumulated Depreciation 12/31/2019	960
23014 Commerce Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	39
Buildings and Improvements	203
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	189
Land	56
Buildings and Improvements	375
Total	431
Accumulated Depreciation 12/31/2019	350
23035 Commerce Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	71
Buildings and Improvements	355
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	291
Land	93
Buildings and Improvements	624
Total	717
Accumulated Depreciation 12/31/2019	552
23093 Commerce Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	211
Buildings and Improvements	1,024
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,000
Land	295
Buildings and Improvements	1,940
Total	2,235
Accumulated Depreciation 12/31/2019	1,701
23135 Commerce Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	146
Buildings and Improvements	701
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	312
Land	158
Buildings and Improvements	1,001
Total	1,159
Accumulated Depreciation 12/31/2019	942
23163 Commerce Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	111
Buildings and Improvements	513
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	359
Land	138
Buildings and Improvements	845
Total	983
Accumulated Depreciation 12/31/2019	798
23177 Commerce Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	175
Buildings and Improvements	1,007
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	661
Land	254
Buildings and Improvements	1,589
Total	1,843
Accumulated Depreciation 12/31/2019	1,485
4400 Purks Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	602
Buildings and Improvements	3,410
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3,865
Land	612
Buildings and Improvements	7,265
Total	7,877
Accumulated Depreciation 12/31/2019	3,973
32975 Capitol Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	135
Buildings and Improvements	748
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(13)
Land	77
Buildings and Improvements	793
Total	870
Accumulated Depreciation 12/31/2019	386
11923 Brookfield Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	120
Buildings and Improvements	665
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(306)
Land	32
Buildings and Improvements	447
Total	479
Accumulated Depreciation 12/31/2019	314
47711 Clipper Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	539
Buildings and Improvements	2,983
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	579
Land	575
Buildings and Improvements	3,526
Total	4,101
Accumulated Depreciation 12/31/2019	1,843
12874 Westmore Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	137
Buildings and Improvements	761
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(230)
Land	58
Buildings and Improvements	610
Total	668
Accumulated Depreciation 12/31/2019	391
1775 Bellingham [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	344
Buildings and Improvements	1,902
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	481
Land	367
Buildings and Improvements	2,360
Total	2,727
Accumulated Depreciation 12/31/2019	1,186
1785 East Maple [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	92
Buildings and Improvements	507
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	210
Land	98
Buildings and Improvements	711
Total	809
Accumulated Depreciation 12/31/2019	362
980 Chicago [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	206
Buildings and Improvements	1,141
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	333
Land	220
Buildings and Improvements	1,460
Total	1,680
Accumulated Depreciation 12/31/2019	748
1935-55 Enterprise Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,285
Buildings and Improvements	7,144
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,326
Land	1,371
Buildings and Improvements	8,384
Total	9,755
Accumulated Depreciation 12/31/2019	4,490
5500 Enterprise Court [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	675
Buildings and Improvements	3,737
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	945
Land	721
Buildings and Improvements	4,636
Total	5,357
Accumulated Depreciation 12/31/2019	2,366
750 Chicago Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	323
Buildings and Improvements	1,790
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	404
Land	345
Buildings and Improvements	2,172
Total	2,517
Accumulated Depreciation 12/31/2019	1,164
800 Chicago Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	283
Buildings and Improvements	1,567
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	380
Land	302
Buildings and Improvements	1,928
Total	2,230
Accumulated Depreciation 12/31/2019	1,013
850 Chicago Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	183
Buildings and Improvements	1,016
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	279
Land	196
Buildings and Improvements	1,282
Total	1,478
Accumulated Depreciation 12/31/2019	658
4872 S. Lapeer Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,342
Buildings and Improvements	5,441
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	481
Land	1,412
Buildings and Improvements	5,852
Total	7,264
Accumulated Depreciation 12/31/2019	3,041
1400 Allen Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	209
Buildings and Improvements	1,154
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	393
Land	212
Buildings and Improvements	1,544
Total	1,756
Accumulated Depreciation 12/31/2019	712
1408 Allen Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	151
Buildings and Improvements	834
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	104
Land	153
Buildings and Improvements	936
Total	1,089
Accumulated Depreciation 12/31/2019	441
28435 Automation Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	621
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3,661
Land	628
Buildings and Improvements	3,654
Total	4,282
Accumulated Depreciation 12/31/2019	1,375
32200 N Avis Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	503
Buildings and Improvements	3,367
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(921)
Land	195
Buildings and Improvements	2,754
Total	2,949
Accumulated Depreciation 12/31/2019	1,021
100 Kay Industrial Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	677
Buildings and Improvements	2,018
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	259
Land	685
Buildings and Improvements	2,269
Total	2,954
Accumulated Depreciation 12/31/2019	1,320
42555 Merrill Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,080
Buildings and Improvements	2,300
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3,415
Land	1,090
Buildings and Improvements	5,705
Total	6,795
Accumulated Depreciation 12/31/2019	3,068
200 Northpointe Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	723
Buildings and Improvements	2,063
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(396)
Land	734
Buildings and Improvements	1,656
Total	2,390
Accumulated Depreciation 12/31/2019	810
3351 Rauch St [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	272
Buildings and Improvements	1,541
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	689
Land	278
Buildings and Improvements	2,224
Total	2,502
Accumulated Depreciation 12/31/2019	1,094
3801-3851 Yale St [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	413
Buildings and Improvements	2,343
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,523
Land	425
Buildings and Improvements	3,854
Total	4,279
Accumulated Depreciation 12/31/2019	1,737
3337-3347 Rauch Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	227
Buildings and Improvements	1,287
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	539
Land	233
Buildings and Improvements	1,820
Total	2,053
Accumulated Depreciation 12/31/2019	868
8505 N Loop East [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	439
Buildings and Improvements	2,489
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	849
Land	449
Buildings and Improvements	3,328
Total	3,777
Accumulated Depreciation 12/31/2019	1,614
4749-4799 Eastpark Dr [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	594
Buildings and Improvements	3,368
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,291
Land	611
Buildings and Improvements	4,642
Total	5,253
Accumulated Depreciation 12/31/2019	2,440
4851 Homestead Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	2,309
Land	491
Buildings and Improvements	2,782
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,683
Land	504
Buildings and Improvements	4,452
Total	4,956
Accumulated Depreciation 12/31/2019	2,177
3365-3385 Rauch Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	284
Buildings and Improvements	1,611
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	519
Land	290
Buildings and Improvements	2,124
Total	2,414
Accumulated Depreciation 12/31/2019	1,061
5050 Campbell Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	461
Buildings and Improvements	2,610
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,011
Land	470
Buildings and Improvements	3,612
Total	4,082
Accumulated Depreciation 12/31/2019	1,846
4300 Pine Timbers [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	2,153
Land	489
Buildings and Improvements	2,769
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,180
Land	499
Buildings and Improvements	3,939
Total	4,438
Accumulated Depreciation 12/31/2019	1,965
2500-2530 Fairway Park Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	766
Buildings and Improvements	4,342
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,044
Land	792
Buildings and Improvements	6,360
Total	7,152
Accumulated Depreciation 12/31/2019	2,973
6550 Longpointe [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	362
Buildings and Improvements	2,050
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	914
Land	370
Buildings and Improvements	2,956
Total	3,326
Accumulated Depreciation 12/31/2019	1,487
1815 Turning Basin Dr [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	487
Buildings and Improvements	2,761
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,230
Land	531
Buildings and Improvements	4,947
Total	5,478
Accumulated Depreciation 12/31/2019	2,325
1819 Turning Basin Dr [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	231
Buildings and Improvements	1,308
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	930
Land	251
Buildings and Improvements	2,218
Total	2,469
Accumulated Depreciation 12/31/2019	1,044
1805 Turning Basin Dr [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	564
Buildings and Improvements	3,197
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,611
Land	616
Buildings and Improvements	5,756
Total	6,372
Accumulated Depreciation 12/31/2019	2,865
11505 State Highway 225 [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	940
Buildings and Improvements	4,675
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	10
Land	940
Buildings and Improvements	4,685
Total	5,625
Accumulated Depreciation 12/31/2019	1,925
1500 E. Main Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	201
Buildings and Improvements	1,328
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(91)
Land	204
Buildings and Improvements	1,234
Total	1,438
Accumulated Depreciation 12/31/2019	1,220
7230-7238 Wynnwood [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	254
Buildings and Improvements	764
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	235
Land	259
Buildings and Improvements	994
Total	1,253
Accumulated Depreciation 12/31/2019	647
7240-7248 Wynnwood [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	271
Buildings and Improvements	726
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	359
Land	276
Buildings and Improvements	1,080
Total	1,356
Accumulated Depreciation 12/31/2019	627
7250-7260 Wynnwood [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	200
Buildings and Improvements	481
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,501
Land	203
Buildings and Improvements	1,979
Total	2,182
Accumulated Depreciation 12/31/2019	851
6400 Long Point [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	188
Buildings and Improvements	898
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	138
Land	188
Buildings and Improvements	1,036
Total	1,224
Accumulated Depreciation 12/31/2019	527
7967 Blankenship [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	307
Buildings and Improvements	1,166
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	192
Land	307
Buildings and Improvements	1,358
Total	1,665
Accumulated Depreciation 12/31/2019	570
8800 City Park Look East [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,717
Buildings and Improvements	19,237
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(535)
Land	3,717
Buildings and Improvements	18,702
Total	22,419
Accumulated Depreciation 12/31/2019	6,336
4800 West Greens Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,350
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	17,030
Land	3,312
Buildings and Improvements	17,068
Total	20,380
Accumulated Depreciation 12/31/2019	3,294
611 East Sam Houston Parkway S [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,970
Buildings and Improvements	7,431
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,313
Land	2,013
Buildings and Improvements	8,701
Total	10,714
Accumulated Depreciation 12/31/2019	1,170
619 East Sam Houston Parkway S [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,879
Buildings and Improvements	11,713
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	785
Land	2,876
Buildings and Improvements	12,501
Total	15,377
Accumulated Depreciation 12/31/2019	1,653
6913 Guhn Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,367
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	7,393
Land	1,367
Buildings and Improvements	7,393
Total	8,760
Accumulated Depreciation 12/31/2019	216
607 East Sam Houston Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,076
Buildings and Improvements	11,674
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	231
Land	2,076
Buildings and Improvements	11,905
Total	13,981
Accumulated Depreciation 12/31/2019	366
615 East Sam Houston Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,265
Buildings and Improvements	11,983
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(130)
Land	4,265
Buildings and Improvements	11,853
Total	16,118
Accumulated Depreciation 12/31/2019	468
2737 W Grand Parkway N [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,885
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	8,110
Land	2,885
Buildings and Improvements	8,110
Total	10,995
Accumulated Depreciation 12/31/2019	14
2747 W Grand Parkway N [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,885
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	9,446
Land	2,885
Buildings and Improvements	9,446
Total	12,331
Accumulated Depreciation 12/31/2019	17
4700 NW 15th Ave [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	908
Buildings and Improvements	1,883
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	330
Land	912
Buildings and Improvements	2,209
Total	3,121
Accumulated Depreciation 12/31/2019	917
4710 NW 15th Ave [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	830
Buildings and Improvements	2,722
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	126
Land	834
Buildings and Improvements	2,844
Total	3,678
Accumulated Depreciation 12/31/2019	1,000
4720 NW 15th Ave [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	937
Buildings and Improvements	2,455
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	302
Land	942
Buildings and Improvements	2,752
Total	3,694
Accumulated Depreciation 12/31/2019	1,098
4740 NW 15th Ave [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,107
Buildings and Improvements	3,111
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	360
Land	1,112
Buildings and Improvements	3,466
Total	4,578
Accumulated Depreciation 12/31/2019	1,176
4750 NW 15th Ave [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	947
Buildings and Improvements	3,079
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	399
Land	951
Buildings and Improvements	3,474
Total	4,425
Accumulated Depreciation 12/31/2019	1,202
4800 NW 15th Ave [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,092
Buildings and Improvements	3,308
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	118
Land	1,097
Buildings and Improvements	3,421
Total	4,518
Accumulated Depreciation 12/31/2019	1,163
6891 NW 74th Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	857
Buildings and Improvements	3,428
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3,777
Land	864
Buildings and Improvements	7,198
Total	8,062
Accumulated Depreciation 12/31/2019	2,824
12601 &12605 NW 115th Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,424
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	295
Land	477
Buildings and Improvements	1,242
Total	1,719
Accumulated Depreciation 12/31/2019	311
1351 NW 78th Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,111
Buildings and Improvements	4,634
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	10
Land	3,111
Buildings and Improvements	4,644
Total	7,755
Accumulated Depreciation 12/31/2019	753
2500 N.W. 19th Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	8,824
Buildings and Improvements	11,660
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	290
Land	8,824
Buildings and Improvements	11,950
Total	20,774
Accumulated Depreciation 12/31/2019	1,651
5355 South Westridge Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,630
Buildings and Improvements	7,058
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	36
Land	1,646
Buildings and Improvements	7,078
Total	8,724
Accumulated Depreciation 12/31/2019	2,488
17005 W. Ryerson Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	2,023
Land	403
Buildings and Improvements	3,647
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	120
Land	405
Buildings and Improvements	3,765
Total	4,170
Accumulated Depreciation 12/31/2019	2,264
16600 West Glendale Ave [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	1,595
Land	704
Buildings and Improvements	1,923
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	799
Land	715
Buildings and Improvements	2,711
Total	3,426
Accumulated Depreciation 12/31/2019	2,087
N58W15380 Shawn Circle [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,188
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	17,020
Land	1,204
Buildings and Improvements	17,004
Total	18,208
Accumulated Depreciation 12/31/2019	5,741
6201 West 111th Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,358
Buildings and Improvements	8,622
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	13,263
Land	1,519
Buildings and Improvements	21,724
Total	23,243
Accumulated Depreciation 12/31/2019	14,140
1030 Lone Oak Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	1,849
Land	456
Buildings and Improvements	2,703
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	811
Land	456
Buildings and Improvements	3,514
Total	3,970
Accumulated Depreciation 12/31/2019	2,142
1060 Lone Oak Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	2,420
Land	624
Buildings and Improvements	3,700
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	871
Land	624
Buildings and Improvements	4,571
Total	5,195
Accumulated Depreciation 12/31/2019	2,722
5400 Nathan Lane [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	749
Buildings and Improvements	4,461
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,133
Land	757
Buildings and Improvements	5,586
Total	6,343
Accumulated Depreciation 12/31/2019	3,222
6655 Wedgewood Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,466
Buildings and Improvements	8,342
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	5,938
Land	1,466
Buildings and Improvements	14,280
Total	15,746
Accumulated Depreciation 12/31/2019	7,839
12155 Nicollet Ave. [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	286
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,957
Land	288
Buildings and Improvements	1,955
Total	2,243
Accumulated Depreciation 12/31/2019	1,093
5775 12th Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	3,133
Land	590
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	5,868
Land	590
Buildings and Improvements	5,868
Total	6,458
Accumulated Depreciation 12/31/2019	2,418
1157 Valley Park Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	760
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	7,683
Land	888
Buildings and Improvements	7,555
Total	8,443
Accumulated Depreciation 12/31/2019	3,327
9600 West 76th Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,000
Buildings and Improvements	2,450
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	69
Land	1,036
Buildings and Improvements	2,483
Total	3,519
Accumulated Depreciation 12/31/2019	995
7600 69th Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,500
Buildings and Improvements	8,328
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(95)
Land	1,510
Buildings and Improvements	8,223
Total	9,733
Accumulated Depreciation 12/31/2019	2,462
1087 Park Place [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	2,833
Land	1,195
Buildings and Improvements	4,891
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(246)
Land	1,198
Buildings and Improvements	4,642
Total	5,840
Accumulated Depreciation 12/31/2019	1,786
5391 12th Avenue SE [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,392
Buildings and Improvements	8,149
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	110
Land	1,395
Buildings and Improvements	8,256
Total	9,651
Accumulated Depreciation 12/31/2019	2,894
4701 Valley Industrial Blvd S [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	4,465
Land	1,296
Buildings and Improvements	7,157
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	753
Land	1,299
Buildings and Improvements	7,907
Total	9,206
Accumulated Depreciation 12/31/2019	4,090
6455 City West Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	659
Buildings and Improvements	3,189
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,273
Land	665
Buildings and Improvements	4,456
Total	5,121
Accumulated Depreciation 12/31/2019	2,393
7035 Winnetka Avene North [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,275
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	7,335
Land	1,343
Buildings and Improvements	7,267
Total	8,610
Accumulated Depreciation 12/31/2019	2,352
139 Eva Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,132
Buildings and Improvements	3,105
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(286)
Land	2,175
Buildings and Improvements	2,776
Total	4,951
Accumulated Depreciation 12/31/2019	1,003
21900 Dodd Boulevard [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,289
Buildings and Improvements	7,952
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(902)
Land	2,289
Buildings and Improvements	7,050
Total	9,339
Accumulated Depreciation 12/31/2019	2,373
375 Rivertown Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,635
Buildings and Improvements	8,157
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,452
Land	2,635
Buildings and Improvements	9,609
Total	12,244
Accumulated Depreciation 12/31/2019	2,663
935 Aldrin Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,096
Buildings and Improvements	7,884
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	138
Land	2,096
Buildings and Improvements	8,022
Total	10,118
Accumulated Depreciation 12/31/2019	1,649
7050 Winnetka Avenue North [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,623
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	7,751
Land	1,634
Buildings and Improvements	7,740
Total	9,374
Accumulated Depreciation 12/31/2019	1,050
7051 West Broadway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	3,309
Land	1,275
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	5,829
Land	1,279
Buildings and Improvements	5,825
Total	7,104
Accumulated Depreciation 12/31/2019	738
1931 Air Lane Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	489
Buildings and Improvements	2,785
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	635
Land	493
Buildings and Improvements	3,416
Total	3,909
Accumulated Depreciation 12/31/2019	1,762
4640 Cummings Park [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	360
Buildings and Improvements	2,040
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	673
Land	365
Buildings and Improvements	2,708
Total	3,073
Accumulated Depreciation 12/31/2019	1,259
1740 River Hills Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	848
Buildings and Improvements	4,383
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	542
Land	888
Buildings and Improvements	4,885
Total	5,773
Accumulated Depreciation 12/31/2019	2,819
211 Ellery Court [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	1,639
Land	606
Buildings and Improvements	3,192
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(279)
Land	616
Buildings and Improvements	2,903
Total	3,519
Accumulated Depreciation 12/31/2019	1,148
130 Maddox Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,778
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	23,942
Land	1,778
Buildings and Improvements	23,942
Total	25,720
Accumulated Depreciation 12/31/2019	6,601
14 World's Fair Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	483
Buildings and Improvements	2,735
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	878
Land	503
Buildings and Improvements	3,593
Total	4,096
Accumulated Depreciation 12/31/2019	1,816
12 World's Fair Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	572
Buildings and Improvements	3,240
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	855
Land	593
Buildings and Improvements	4,074
Total	4,667
Accumulated Depreciation 12/31/2019	2,167
22 World's Fair Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	364
Buildings and Improvements	2,064
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	582
Land	375
Buildings and Improvements	2,635
Total	3,010
Accumulated Depreciation 12/31/2019	1,353
26 World's Fair Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	361
Buildings and Improvements	2,048
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	595
Land	377
Buildings and Improvements	2,627
Total	3,004
Accumulated Depreciation 12/31/2019	1,391
24 World's Fair Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	347
Buildings and Improvements	1,968
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	540
Land	362
Buildings and Improvements	2,493
Total	2,855
Accumulated Depreciation 12/31/2019	1,338
20 World's Fair Drive Lot 13 [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	9
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,734
Land	691
Buildings and Improvements	2,052
Total	2,743
Accumulated Depreciation 12/31/2019	896
45 Route 46 [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	969
Buildings and Improvements	5,491
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,142
Land	978
Buildings and Improvements	6,624
Total	7,602
Accumulated Depreciation 12/31/2019	2,993
43 Route 46 [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	474
Buildings and Improvements	2,686
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	508
Land	479
Buildings and Improvements	3,189
Total	3,668
Accumulated Depreciation 12/31/2019	1,507
39 Route 46 [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	260
Buildings and Improvements	1,471
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	283
Land	262
Buildings and Improvements	1,752
Total	2,014
Accumulated Depreciation 12/31/2019	811
26 Chapin Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	956
Buildings and Improvements	5,415
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	608
Land	965
Buildings and Improvements	6,014
Total	6,979
Accumulated Depreciation 12/31/2019	2,791
30 Chapin Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	960
Buildings and Improvements	5,440
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	582
Land	970
Buildings and Improvements	6,012
Total	6,982
Accumulated Depreciation 12/31/2019	2,790
20 Hook Mountain Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,507
Buildings and Improvements	8,542
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,401
Land	1,534
Buildings and Improvements	9,916
Total	11,450
Accumulated Depreciation 12/31/2019	4,743
30 Hook Mountain Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	389
Buildings and Improvements	2,206
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	402
Land	396
Buildings and Improvements	2,601
Total	2,997
Accumulated Depreciation 12/31/2019	1,185
16 Chapin Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	885
Buildings and Improvements	5,015
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	698
Land	901
Buildings and Improvements	5,697
Total	6,598
Accumulated Depreciation 12/31/2019	2,634
20 Chapin Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,134
Buildings and Improvements	6,426
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	812
Land	1,154
Buildings and Improvements	7,218
Total	8,372
Accumulated Depreciation 12/31/2019	3,266
2500 Main Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	944
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	4,469
Land	944
Buildings and Improvements	4,469
Total	5,413
Accumulated Depreciation 12/31/2019	1,867
2400 Main Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	996
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	5,397
Land	996
Buildings and Improvements	5,397
Total	6,393
Accumulated Depreciation 12/31/2019	2,064
7851 Airport Highway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	160
Buildings and Improvements	508
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	328
Land	162
Buildings and Improvements	834
Total	996
Accumulated Depreciation 12/31/2019	458
309-319 Pierce Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,300
Buildings and Improvements	4,628
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	606
Land	1,309
Buildings and Improvements	5,225
Total	6,534
Accumulated Depreciation 12/31/2019	2,185
400 Cedar Lane [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	9,730
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	26,221
Land	9,730
Buildings and Improvements	26,221
Total	35,951
Accumulated Depreciation 12/31/2019	2,276
301 Bordentown Hedding Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,983
Buildings and Improvements	15,881
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	30
Land	3,984
Buildings and Improvements	15,910
Total	19,894
Accumulated Depreciation 12/31/2019	1,374
302 Bordentown Hedding Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,738
Buildings and Improvements	8,190
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	396
Land	2,738
Buildings and Improvements	8,586
Total	11,324
Accumulated Depreciation 12/31/2019	449
304 Bordentown Hedding Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,684
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	7,689
Land	3,629
Buildings and Improvements	7,744
Total	11,373
Accumulated Depreciation 12/31/2019	45
6301 Hazeltine National Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	909
Buildings and Improvements	4,613
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	228
Land	920
Buildings and Improvements	4,830
Total	5,750
Accumulated Depreciation 12/31/2019	1,968
8751 Skinner Court [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,691
Buildings and Improvements	7,249
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(5)
Land	1,692
Buildings and Improvements	7,243
Total	8,935
Accumulated Depreciation 12/31/2019	927
4473 Shader Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,094
Buildings and Improvements	10,444
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	63
Land	2,094
Buildings and Improvements	10,507
Total	12,601
Accumulated Depreciation 12/31/2019	1,261
550 Gills Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,321
Buildings and Improvements	6,176
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	12
Land	1,321
Buildings and Improvements	6,188
Total	7,509
Accumulated Depreciation 12/31/2019	508
450 Gills Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,031
Buildings and Improvements	6,406
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	0
Land	1,031
Buildings and Improvements	6,406
Total	7,437
Accumulated Depreciation 12/31/2019	416
4401 Shader Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,037
Buildings and Improvements	7,116
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	4
Land	1,037
Buildings and Improvements	7,120
Total	8,157
Accumulated Depreciation 12/31/2019	347
770 Gills Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	851
Buildings and Improvements	5,195
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	4
Land	851
Buildings and Improvements	5,199
Total	6,050
Accumulated Depreciation 12/31/2019	51
1045 South Edward Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	390
Buildings and Improvements	2,160
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	768
Land	396
Buildings and Improvements	2,922
Total	3,318
Accumulated Depreciation 12/31/2019	1,211
50 South 56th Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,206
Buildings and Improvements	3,218
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,426
Land	1,252
Buildings and Improvements	4,598
Total	5,850
Accumulated Depreciation 12/31/2019	2,336
245 W. Lodge [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	898
Buildings and Improvements	3,066
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(2,153)
Land	362
Buildings and Improvements	1,449
Total	1,811
Accumulated Depreciation 12/31/2019	576
1590 E Riverview Dr. [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,293
Buildings and Improvements	5,950
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(267)
Land	1,292
Buildings and Improvements	5,684
Total	6,976
Accumulated Depreciation 12/31/2019	1,615
14131 N. Rio Vista Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	5,368
Land	2,563
Buildings and Improvements	9,388
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(428)
Land	2,563
Buildings and Improvements	8,960
Total	11,523
Accumulated Depreciation 12/31/2019	2,458
8716 W. Ludlow Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	6,588
Land	2,709
Buildings and Improvements	10,970
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	463
Land	2,709
Buildings and Improvements	11,433
Total	14,142
Accumulated Depreciation 12/31/2019	3,341
3815 W. Washington St. [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,675
Buildings and Improvements	4,514
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	316
Land	1,719
Buildings and Improvements	4,786
Total	6,505
Accumulated Depreciation 12/31/2019	1,651
9180 W. Buckeye Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,904
Buildings and Improvements	6,805
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3,160
Land	1,923
Buildings and Improvements	9,946
Total	11,869
Accumulated Depreciation 12/31/2019	3,305
8644 West Ludlow Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,726
Buildings and Improvements	7,216
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	0
Land	1,726
Buildings and Improvements	7,216
Total	8,942
Accumulated Depreciation 12/31/2019	1,329
8606 West Ludlow Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	956
Buildings and Improvements	2,668
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	123
Land	956
Buildings and Improvements	2,791
Total	3,747
Accumulated Depreciation 12/31/2019	539
8679 West Ludlow Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	672
Buildings and Improvements	2,791
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	0
Land	672
Buildings and Improvements	2,791
Total	3,463
Accumulated Depreciation 12/31/2019	525
94th Avenue and Buckeye Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,315
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	16,901
Land	4,315
Buildings and Improvements	16,901
Total	21,216
Accumulated Depreciation 12/31/2019	1,915
16560 West Sells Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	6,259
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	30,695
Land	6,269
Buildings and Improvements	30,685
Total	36,954
Accumulated Depreciation 12/31/2019	1,686
16951 W Camelback Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,805
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	5,105
Land	1,805
Buildings and Improvements	5,105
Total	6,910
Accumulated Depreciation 12/31/2019	32
1901 Raymond Ave SW [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,458
Buildings and Improvements	2,659
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	544
Land	4,594
Buildings and Improvements	3,067
Total	7,661
Accumulated Depreciation 12/31/2019	1,205
19014 64th Avenue South [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,990
Buildings and Improvements	3,979
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	452
Land	2,042
Buildings and Improvements	4,379
Total	6,421
Accumulated Depreciation 12/31/2019	1,925
18640 68th Avenue South [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,218
Buildings and Improvements	1,950
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	310
Land	1,258
Buildings and Improvements	2,220
Total	3,478
Accumulated Depreciation 12/31/2019	1,106
6407 S 210th Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,737
Buildings and Improvements	3,508
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	0
Land	1,737
Buildings and Improvements	3,508
Total	5,245
Accumulated Depreciation 12/31/2019	256
1402 Puyallup Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,766
Buildings and Improvements	4,457
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	382
Land	3,766
Buildings and Improvements	4,839
Total	8,605
Accumulated Depreciation 12/31/2019	128
22718 58th Place [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,446
Buildings and Improvements	2,388
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3
Land	1,447
Buildings and Improvements	2,390
Total	3,837
Accumulated Depreciation 12/31/2019	0
14302 24th Street East Lot 1 [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,643
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	9,927
Land	2,643
Buildings and Improvements	9,927
Total	12,570
Accumulated Depreciation 12/31/2019	173
1944 Vista Bella Way [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	2,599
Land	1,746
Buildings and Improvements	3,148
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	465
Land	1,822
Buildings and Improvements	3,537
Total	5,359
Accumulated Depreciation 12/31/2019	2,002
2000 Vista Bella Way [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	817
Buildings and Improvements	1,673
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	232
Land	853
Buildings and Improvements	1,869
Total	2,722
Accumulated Depreciation 12/31/2019	1,070
2835 East Ana Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	2,104
Land	1,682
Buildings and Improvements	2,750
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	85
Land	1,772
Buildings and Improvements	2,745
Total	4,517
Accumulated Depreciation 12/31/2019	1,496
665 N. Baldwin Park Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,124
Buildings and Improvements	5,219
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,759
Land	2,143
Buildings and Improvements	7,959
Total	10,102
Accumulated Depreciation 12/31/2019	2,487
27801 Avenue Scott [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	5,012
Land	2,890
Buildings and Improvements	7,020
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	423
Land	2,902
Buildings and Improvements	7,431
Total	10,333
Accumulated Depreciation 12/31/2019	3,128
2610 & 2660 Columbia [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,008
Buildings and Improvements	5,826
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	320
Land	3,031
Buildings and Improvements	6,123
Total	9,154
Accumulated Depreciation 12/31/2019	2,436
433 Alaska Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	681
Buildings and Improvements	168
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	13
Land	684
Buildings and Improvements	178
Total	862
Accumulated Depreciation 12/31/2019	118
2325 Camino Vida Roble [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	1,554
Land	1,441
Buildings and Improvements	1,239
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	563
Land	1,446
Buildings and Improvements	1,797
Total	3,243
Accumulated Depreciation 12/31/2019	714
2335 Camino Vida Roble [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	816
Land	817
Buildings and Improvements	762
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	125
Land	821
Buildings and Improvements	883
Total	1,704
Accumulated Depreciation 12/31/2019	394
2345 Camino Vida Roble [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	560
Land	562
Buildings and Improvements	456
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	151
Land	565
Buildings and Improvements	604
Total	1,169
Accumulated Depreciation 12/31/2019	315
2355 Camino Vida Roble [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	432
Land	481
Buildings and Improvements	365
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	56
Land	483
Buildings and Improvements	419
Total	902
Accumulated Depreciation 12/31/2019	204
2365 Camino Vida Roble [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	855
Land	1,098
Buildings and Improvements	630
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	55
Land	1,102
Buildings and Improvements	681
Total	1,783
Accumulated Depreciation 12/31/2019	364
2375 Camino Vida Roble [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	1,066
Land	1,210
Buildings and Improvements	874
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	140
Land	1,214
Buildings and Improvements	1,010
Total	2,224
Accumulated Depreciation 12/31/2019	503
6451 El Camino Real [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,885
Buildings and Improvements	1,931
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	719
Land	2,895
Buildings and Improvements	2,640
Total	5,535
Accumulated Depreciation 12/31/2019	1,179
13100 Gregg Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	2,835
Land	1,040
Buildings and Improvements	4,160
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	887
Land	1,073
Buildings and Improvements	5,014
Total	6,087
Accumulated Depreciation 12/31/2019	2,540
21730-21748 Marilla St. [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,585
Buildings and Improvements	3,210
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	281
Land	2,608
Buildings and Improvements	3,468
Total	6,076
Accumulated Depreciation 12/31/2019	1,505
8015 Paramount [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,616
Buildings and Improvements	3,902
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(510)
Land	3,657
Buildings and Improvements	3,351
Total	7,008
Accumulated Depreciation 12/31/2019	1,566
3365 E. Slauson [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,367
Buildings and Improvements	3,243
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(559)
Land	2,396
Buildings and Improvements	2,655
Total	5,051
Accumulated Depreciation 12/31/2019	1,241
3015 East Ana [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	19,678
Buildings and Improvements	9,321
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	6,239
Land	20,144
Buildings and Improvements	15,094
Total	35,238
Accumulated Depreciation 12/31/2019	5,854
1250 Rancho Conejo Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,435
Buildings and Improvements	779
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	45
Land	1,441
Buildings and Improvements	818
Total	2,259
Accumulated Depreciation 12/31/2019	401
1260 Rancho Conejo Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,353
Buildings and Improvements	722
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(722)
Land	675
Buildings and Improvements	678
Total	1,353
Accumulated Depreciation 12/31/2019	308
1270 Rancho Conejo Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,224
Buildings and Improvements	716
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(2)
Land	1,229
Buildings and Improvements	709
Total	1,938
Accumulated Depreciation 12/31/2019	347
100 West Sinclair Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,894
Buildings and Improvements	3,481
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(5,233)
Land	1,819
Buildings and Improvements	1,323
Total	3,142
Accumulated Depreciation 12/31/2019	766
14050 Day Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,538
Buildings and Improvements	2,538
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	545
Land	2,565
Buildings and Improvements	3,056
Total	5,621
Accumulated Depreciation 12/31/2019	1,369
12925 Marlay Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	6,072
Buildings and Improvements	7,891
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	309
Land	6,090
Buildings and Improvements	8,182
Total	14,272
Accumulated Depreciation 12/31/2019	4,707
18201-18291 Santa Fe [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	6,720
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	9,457
Land	6,897
Buildings and Improvements	9,280
Total	16,177
Accumulated Depreciation 12/31/2019	2,887
1011 Rancho Conejo [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	7,717
Buildings and Improvements	2,518
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(170)
Land	7,752
Buildings and Improvements	2,313
Total	10,065
Accumulated Depreciation 12/31/2019	1,230
20700 Denker Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	4,143
Land	5,767
Buildings and Improvements	2,538
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	341
Land	5,964
Buildings and Improvements	2,682
Total	8,646
Accumulated Depreciation 12/31/2019	1,532
18408 Laurel Park Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,850
Buildings and Improvements	2,850
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	907
Land	2,874
Buildings and Improvements	3,733
Total	6,607
Accumulated Depreciation 12/31/2019	1,577
19021 S. Reyes Ave [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	8,183
Buildings and Improvements	7,501
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	390
Land	8,545
Buildings and Improvements	7,528
Total	16,073
Accumulated Depreciation 12/31/2019	1,918
24870 Nandina Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	13,543
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	21,278
Land	6,482
Buildings and Improvements	28,339
Total	34,821
Accumulated Depreciation 12/31/2019	5,577
6185 Kimball Ave [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	6,385
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	10,994
Land	6,382
Buildings and Improvements	10,997
Total	17,379
Accumulated Depreciation 12/31/2019	1,834
5553 Bandini Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	32,536
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	21,622
Land	32,540
Buildings and Improvements	21,617
Total	54,157
Accumulated Depreciation 12/31/2019	3,505
16875 Heacock Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	0
Buildings and Improvements	6,831
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(750)
Land	0
Buildings and Improvements	6,082
Total	6,082
Accumulated Depreciation 12/31/2019	1,065
4710 Guasti Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	4,889
Land	2,846
Buildings and Improvements	6,564
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	213
Land	2,846
Buildings and Improvements	6,777
Total	9,623
Accumulated Depreciation 12/31/2019	1,284
17100 Perris Boulevard [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	6,388
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	25,801
Land	6,395
Buildings and Improvements	25,794
Total	32,189
Accumulated Depreciation 12/31/2019	4,219
13414 South Figueroa [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	3,857
Land	1,701
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	6,580
Land	1,887
Buildings and Improvements	6,394
Total	8,281
Accumulated Depreciation 12/31/2019	887
3841 Ocean Ranch Boulevard [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,400
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	8,039
Land	4,400
Buildings and Improvements	8,039
Total	12,439
Accumulated Depreciation 12/31/2019	1,346
3831 Ocean Ranch Boulevard [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,693
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	4,584
Land	2,694
Buildings and Improvements	4,583
Total	7,277
Accumulated Depreciation 12/31/2019	744
3821 Ocean Ranch Boulevard [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,792
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	4,469
Land	2,792
Buildings and Improvements	4,469
Total	7,261
Accumulated Depreciation 12/31/2019	719
145 West 134th Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,901
Buildings and Improvements	2,285
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	173
Land	2,901
Buildings and Improvements	2,458
Total	5,359
Accumulated Depreciation 12/31/2019	519
6150 Sycamore Canyon Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,182
Buildings and Improvements	10,643
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1
Land	3,182
Buildings and Improvements	10,644
Total	13,826
Accumulated Depreciation 12/31/2019	1,608
17825 Indian Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	5,034
Buildings and Improvements	22,095
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	55
Land	5,034
Buildings and Improvements	22,150
Total	27,184
Accumulated Depreciation 12/31/2019	3,171
24901 San Michele Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,274
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	11,546
Land	1,274
Buildings and Improvements	11,546
Total	12,820
Accumulated Depreciation 12/31/2019	1,147
1445 Engineer Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	6,816
Buildings and Improvements	4,417
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	55
Land	6,816
Buildings and Improvements	4,472
Total	11,288
Accumulated Depreciation 12/31/2019	843
19067 Reyes Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	9,281
Buildings and Improvements	3,920
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3,476
Land	9,381
Buildings and Improvements	7,296
Total	16,677
Accumulated Depreciation 12/31/2019	652
10586 Tamarind Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,275
Buildings and Improvements	8,275
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	298
Land	4,275
Buildings and Improvements	8,573
Total	12,848
Accumulated Depreciation 12/31/2019	720
2777 Loker Avenue West [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	10,729
Land	7,599
Buildings and Improvements	13,267
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	422
Land	7,599
Buildings and Improvements	13,689
Total	21,288
Accumulated Depreciation 12/31/2019	1,326
7105 Old 215 Frontage Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,900
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	12,731
Land	4,900
Buildings and Improvements	12,731
Total	17,631
Accumulated Depreciation 12/31/2019	998
28545 Livingston Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	9,813
Buildings and Improvements	10,954
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,207
Land	9,813
Buildings and Improvements	13,161
Total	22,974
Accumulated Depreciation 12/31/2019	854
3801 Ocean Ranch Boulevard [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	2,964
Land	2,907
Buildings and Improvements	6,151
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(11)
Land	2,909
Buildings and Improvements	6,138
Total	9,047
Accumulated Depreciation 12/31/2019	357
3809 Ocean Ranch Boulevard [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	3,240
Land	3,140
Buildings and Improvements	6,964
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	45
Land	3,141
Buildings and Improvements	7,008
Total	10,149
Accumulated Depreciation 12/31/2019	397
3817 Ocean Ranch Boulevard [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	4,981
Land	5,438
Buildings and Improvements	10,278
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(2)
Land	5,442
Buildings and Improvements	10,272
Total	15,714
Accumulated Depreciation 12/31/2019	607
24385 Nandina Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	17,023
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	62,788
Land	17,066
Buildings and Improvements	62,745
Total	79,811
Accumulated Depreciation 12/31/2019	2,107
14999 Summit Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,508
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3,129
Land	1,508
Buildings and Improvements	3,129
Total	4,637
Accumulated Depreciation 12/31/2019	139
14969 Summit Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,847
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	11,217
Land	3,847
Buildings and Improvements	11,217
Total	15,064
Accumulated Depreciation 12/31/2019	927
14939 Summit Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,107
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	8,409
Land	3,107
Buildings and Improvements	8,409
Total	11,516
Accumulated Depreciation 12/31/2019	352
14909 Summit Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	7,099
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	19,242
Land	7,099
Buildings and Improvements	19,242
Total	26,341
Accumulated Depreciation 12/31/2019	983
14940 Summit Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	5,423
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	13,973
Land	5,423
Buildings and Improvements	13,973
Total	19,396
Accumulated Depreciation 12/31/2019	564
14910 Summit Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,873
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	5,388
Land	1,873
Buildings and Improvements	5,388
Total	7,261
Accumulated Depreciation 12/31/2019	292
930 Columbia Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,813
Buildings and Improvements	3,840
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	52
Land	1,813
Buildings and Improvements	3,892
Total	5,705
Accumulated Depreciation 12/31/2019	57
305 Sequoia Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	6,641
Buildings and Improvements	8,155
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	15
Land	6,641
Buildings and Improvements	8,170
Total	14,811
Accumulated Depreciation 12/31/2019	144
3051 E. Maria Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,392
Buildings and Improvements	1,532
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3
Land	1,392
Buildings and Improvements	1,535
Total	2,927
Accumulated Depreciation 12/31/2019	49
1709-1811 W. Mahalo Place [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,132
Buildings and Improvements	1,961
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2
Land	2,130
Buildings and Improvements	1,965
Total	4,095
Accumulated Depreciation 12/31/2019	57
1964 Kellogg Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,836
Buildings and Improvements	3,524
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	25
Land	3,836
Buildings and Improvements	3,549
Total	7,385
Accumulated Depreciation 12/31/2019	54
353 Perry Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,780
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	18,871
Land	1,788
Buildings and Improvements	18,863
Total	20,651
Accumulated Depreciation 12/31/2019	117
8572 Spectrum Lane [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	806
Buildings and Improvements	3,225
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,054
Land	806
Buildings and Improvements	4,279
Total	5,085
Accumulated Depreciation 12/31/2019	90
5455 W Waters Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	307
Buildings and Improvements	1,742
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	353
Land	326
Buildings and Improvements	2,076
Total	2,402
Accumulated Depreciation 12/31/2019	1,096
5553 W Waters Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	307
Buildings and Improvements	1,742
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	321
Land	326
Buildings and Improvements	2,044
Total	2,370
Accumulated Depreciation 12/31/2019	1,090
5501 W Waters Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	215
Buildings and Improvements	871
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	410
Land	242
Buildings and Improvements	1,254
Total	1,496
Accumulated Depreciation 12/31/2019	640
5503 W Waters Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	98
Buildings and Improvements	402
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	170
Land	110
Buildings and Improvements	560
Total	670
Accumulated Depreciation 12/31/2019	287
5555 W Waters Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	213
Buildings and Improvements	1,206
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	593
Land	221
Buildings and Improvements	1,791
Total	2,012
Accumulated Depreciation 12/31/2019	869
5557 W Waters Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	59
Buildings and Improvements	335
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	76
Land	62
Buildings and Improvements	408
Total	470
Accumulated Depreciation 12/31/2019	208
5463 W Waters Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	497
Buildings and Improvements	2,751
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,501
Land	560
Buildings and Improvements	4,189
Total	4,749
Accumulated Depreciation 12/31/2019	2,100
5461 W Waters Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	261
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,336
Land	265
Buildings and Improvements	1,332
Total	1,597
Accumulated Depreciation 12/31/2019	672
5481 W Waters Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	558
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3,680
Land	561
Buildings and Improvements	3,677
Total	4,238
Accumulated Depreciation 12/31/2019	1,354
600 Greene Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	294
Buildings and Improvements	8,570
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(727)
Land	296
Buildings and Improvements	7,841
Total	8,137
Accumulated Depreciation 12/31/2019	7,044
1335 Sadlier Circle E Dr [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	81
Buildings and Improvements	460
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	244
Land	86
Buildings and Improvements	699
Total	785
Accumulated Depreciation 12/31/2019	369
7501 NW 106th Terrace [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,152
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	13,697
Land	4,228
Buildings and Improvements	13,621
Total	17,849
Accumulated Depreciation 12/31/2019	3,825
1908-2000 Innerbelt [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	5,832
Land	1,590
Buildings and Improvements	9,026
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,554
Land	1,591
Buildings and Improvements	10,579
Total	12,170
Accumulated Depreciation 12/31/2019	5,698
1500 Peebles Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,577
Buildings and Improvements	1,018
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(441)
Land	1,528
Buildings and Improvements	626
Total	2,154
Accumulated Depreciation 12/31/2019	569
1815-1957 South 4650 West [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,707
Buildings and Improvements	10,873
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	62
Land	1,713
Buildings and Improvements	10,929
Total	12,642
Accumulated Depreciation 12/31/2019	4,343
First Sawgrass Commerce Center [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	5,703
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	949
Land	5,703
Buildings and Improvements	949
Total	6,652
Accumulated Depreciation 12/31/2019	0
First Redwood Logistics Center I Building A & B [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	15,156
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	20,152
Land	15,154
Buildings and Improvements	20,154
Total	35,308
Accumulated Depreciation 12/31/2019	0
First Redwood II Logistics Center Building C [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,333
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	740
Land	3,333
Buildings and Improvements	740
Total	4,073
Accumulated Depreciation 12/31/2019	0
First Cypress Creek Commerce Center Building B [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	0
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	487
Land	0
Buildings and Improvements	487
Total	487
Accumulated Depreciation 12/31/2019	0
First Cypress Creek Commerce Center Building C [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	0
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	778
Land	0
Buildings and Improvements	778
Total	778
Accumulated Depreciation 12/31/2019	0
First Cypress Creek Commerce Center Building D [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	0
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	711
Land	0
Buildings and Improvements	711
Total	711
Accumulated Depreciation 12/31/2019	0
Ferrero BTS @ PV303 [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	5,660
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	35,644
Land	5,658
Buildings and Improvements	35,646
Total	41,304
Accumulated Depreciation 12/31/2019	0
First Independence Logistics Center [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,059
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	4,657
Land	2,087
Buildings and Improvements	4,629
Total	6,716
Accumulated Depreciation 12/31/2019	0
First Park 121 Building E [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	7,519
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,649
Land	7,520
Buildings and Improvements	1,648
Total	9,168
Accumulated Depreciation 12/31/2019	0
Developments / Land Parcels [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	196,219
Buildings and Improvements	966
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	31,460
Land	191,465
Buildings and Improvements	37,181
Total	228,646
Accumulated Depreciation 12/31/2019	$ 4,452