SCHEDULE III (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2021		Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[1],[2]	$ 2,156
Initial Cost to the Company [Abstract]
Land	[1],[2]	735,126
Buildings and Improvements	[1],[2]	1,467,360
Costs Capitalized Subsequent to Acquisition	[1],[2]	1,826,204
Gross Amount at which Carried at Close of Period [Abstract]
Land	[1],[2]	739,581
Buildings and Improvements	[1],[2]	3,289,109
Total	[3]	4,051,325	[1],[2]	$ 3,519,085	$ 3,264,566	$ 2,817,145
Accumulated Depreciation		1,035,617	[1],[2]	$ 955,328	$ 871,139	$ 814,915
Operating leases, Right-of-Use Assets, net of amortization		22,635
Industrial [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances		2,156
Initial Cost to the Company [Abstract]
Land		539,975
Buildings and Improvements		1,347,289
Costs Capitalized Subsequent to Acquisition		1,636,812
Gross Amount at which Carried at Close of Period [Abstract]
Land		544,505
Buildings and Improvements		2,979,571
Total		3,546,711
Accumulated Depreciation		1,035,098
Industrial [Member] | Westport Commerce Center [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	0
Initial Cost to the Company [Abstract]
Land	[4]	980
Buildings and Improvements	[4]	3,800
Costs Capitalized Subsequent to Acquisition	[4]	3,239
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	980
Buildings and Improvements	[4]	7,039
Total	[4]	8,019
Accumulated Depreciation	[4]	$ 5,327
Year Acquired	[4]	1994
Year Constructed	[4]	1983/87
Industrial [Member] | Benjamin Distribution Center I and II [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	843
Buildings and Improvements	[4]	3,963
Costs Capitalized Subsequent to Acquisition	[4]	2,047
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	883
Buildings and Improvements	[4]	5,970
Total	[4]	6,853
Accumulated Depreciation	[4]	$ 4,455
Year Acquired	[4]	1997
Year Constructed	[4]	1996
Industrial [Member] | Benjamin Distribution Center III [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	407
Buildings and Improvements	[4]	1,503
Costs Capitalized Subsequent to Acquisition	[4]	747
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	407
Buildings and Improvements	[4]	2,250
Total	[4]	2,657
Accumulated Depreciation	[4]	$ 1,735
Year Acquired	[4]	1999
Year Constructed	[4]	1988
Industrial [Member] | Palm River Center [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,190
Buildings and Improvements	[4]	4,625
Costs Capitalized Subsequent to Acquisition	[4]	2,986
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,190
Buildings and Improvements	[4]	7,611
Total	[4]	8,801
Accumulated Depreciation	[4]	$ 5,721
Year Acquired	[4]	1997/98
Year Constructed	[4]	1990/97/98
Industrial [Member] | Palm River North I and III [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,005
Buildings and Improvements	[4]	4,688
Costs Capitalized Subsequent to Acquisition	[4]	3,418
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,005
Buildings and Improvements	[4]	8,106
Total	[4]	9,111
Accumulated Depreciation	[4]	$ 5,160
Year Acquired	[4]	1998
Year Constructed	[4]	2000
Industrial [Member] | Palm River North II [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	634
Buildings and Improvements	[4]	4,418
Costs Capitalized Subsequent to Acquisition	[4]	468
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	634
Buildings and Improvements	[4]	4,886
Total	[4]	5,520
Accumulated Depreciation	[4]	$ 3,698
Year Acquired	[4]	1997/98
Year Constructed	[4]	1999
Industrial [Member] | Palm River South I [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	655
Buildings and Improvements	[4]	3,187
Costs Capitalized Subsequent to Acquisition	[4]	782
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	655
Buildings and Improvements	[4]	3,969
Total	[4]	4,624
Accumulated Depreciation	[4]	$ 2,210
Year Acquired	[4]	2000
Year Constructed	[4]	2005
Industrial [Member] | Palm River South II [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	655
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,905
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	655
Buildings and Improvements	[4]	4,905
Total	[4]	5,560
Accumulated Depreciation	[4]	$ 2,558
Year Acquired	[4]	2000
Year Constructed	[4]	2006
Industrial [Member] | Walden Distribution Center I [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	337
Buildings and Improvements	[4]	3,318
Costs Capitalized Subsequent to Acquisition	[4]	891
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	337
Buildings and Improvements	[4]	4,209
Total	[4]	4,546
Accumulated Depreciation	[4]	$ 2,513
Year Acquired	[4]	1997/98
Year Constructed	[4]	2001
Industrial [Member] | Walden Distribution Center II [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	465
Buildings and Improvements	[4]	3,738
Costs Capitalized Subsequent to Acquisition	[4]	1,547
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	465
Buildings and Improvements	[4]	5,285
Total	[4]	5,750
Accumulated Depreciation	[4]	$ 3,448
Year Acquired	[4]	1998
Year Constructed	[4]	1998
Industrial [Member] | Oak Creek Distribution Center I [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,109
Buildings and Improvements	[4]	6,126
Costs Capitalized Subsequent to Acquisition	[4]	1,487
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,109
Buildings and Improvements	[4]	7,613
Total	[4]	8,722
Accumulated Depreciation	[4]	$ 4,957
Year Acquired	[4]	1998
Year Constructed	[4]	1998
Industrial [Member] | Oak Creek Distribution Center II [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	647
Buildings and Improvements	[4]	3,603
Costs Capitalized Subsequent to Acquisition	[4]	1,927
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	647
Buildings and Improvements	[4]	5,530
Total	[4]	6,177
Accumulated Depreciation	[4]	$ 3,268
Year Acquired	[4]	2003
Year Constructed	[4]	2001
Industrial [Member] | Oak Creek Distribution Center III [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	439
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	3,270
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	556
Buildings and Improvements	[4]	3,153
Total	[4]	3,709
Accumulated Depreciation	[4]	$ 1,515
Year Acquired	[4]	2005
Year Constructed	[4]	2007
Industrial [Member] | Oak Creek Distribution Center IV [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	682
Buildings and Improvements	[4]	6,472
Costs Capitalized Subsequent to Acquisition	[4]	903
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	682
Buildings and Improvements	[4]	7,375
Total	[4]	8,057
Accumulated Depreciation	[4]	$ 3,766
Year Acquired	[4]	2005
Year Constructed	[4]	2001
Industrial [Member] | Oak Creek Distribution Center V [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	724
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	6,078
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	916
Buildings and Improvements	[4]	5,886
Total	[4]	6,802
Accumulated Depreciation	[4]	$ 2,935
Year Acquired	[4]	2005
Year Constructed	[4]	2007
Industrial [Member] | Oak Creek Distribution Center VI [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	642
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	5,860
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	812
Buildings and Improvements	[4]	5,690
Total	[4]	6,502
Accumulated Depreciation	[4]	$ 2,618
Year Acquired	[4]	2005
Year Constructed	[4]	2008
Industrial [Member] | Oak Creek VII [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	740
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	6,399
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	740
Buildings and Improvements	[4]	6,399
Total	[4]	7,139
Accumulated Depreciation	[4]	$ 922
Year Acquired	[4]	2005
Year Constructed	[4]	2017
Industrial [Member] | Oak Creek Distribution Center VIII [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	843
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	6,302
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,051
Buildings and Improvements	[4]	6,094
Total	[4]	7,145
Accumulated Depreciation	[4]	$ 1,277
Year Acquired	[4]	2005
Year Constructed	[4]	2015
Industrial [Member] | Oak Creek Distribution Center IX [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	618
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	5,187
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	781
Buildings and Improvements	[4]	5,024
Total	[4]	5,805
Accumulated Depreciation	[4]	$ 1,928
Year Acquired	[4]	2005
Year Constructed	[4]	2009
Industrial [Member] | Oak Creek Distribution Center A [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	185
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	1,517
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	185
Buildings and Improvements	[4]	1,517
Total	[4]	1,702
Accumulated Depreciation	[4]	$ 644
Year Acquired	[4]	2005
Year Constructed	[4]	2008
Industrial [Member] | Oak Creek Distribution Center B [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	227
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	1,574
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	227
Buildings and Improvements	[4]	1,574
Total	[4]	1,801
Accumulated Depreciation	[4]	$ 669
Year Acquired	[4]	2005
Year Constructed	[4]	2008
Industrial [Member] | Oak Creek Distribution Center C | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	355
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	425
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	355
Buildings and Improvements	[4]	425
Total	[4]	780
Accumulated Depreciation	[4]	$ 11
Year Acquired	[4]	2005
Year Constructed	[4]	n/a
Industrial [Member] | Airport Commerce Center [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,257
Buildings and Improvements	[4]	4,012
Costs Capitalized Subsequent to Acquisition	[4]	1,147
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,257
Buildings and Improvements	[4]	5,159
Total	[4]	6,416
Accumulated Depreciation	[4]	$ 3,249
Year Acquired	[4]	1998
Year Constructed	[4]	1998
Industrial [Member] | Airport Commerce Center [Member] | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,454
Buildings and Improvements	[4]	10,136
Costs Capitalized Subsequent to Acquisition	[4]	2,783
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,454
Buildings and Improvements	[4]	12,919
Total	[4]	14,373
Accumulated Depreciation	[4]	$ 6,175
Year Acquired	[4]	2008
Year Constructed	[4]	2001/02
Industrial [Member] | Westlake Distribution Center [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,333
Buildings and Improvements	[4]	6,998
Costs Capitalized Subsequent to Acquisition	[4]	2,849
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,333
Buildings and Improvements	[4]	9,847
Total	[4]	11,180
Accumulated Depreciation	[4]	$ 6,598
Year Acquired	[4]	1998
Year Constructed	[4]	1998/99
Industrial [Member] | Expressway Commerce Center I [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	915
Buildings and Improvements	[4]	5,346
Costs Capitalized Subsequent to Acquisition	[4]	1,688
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	915
Buildings and Improvements	[4]	7,034
Total	[4]	7,949
Accumulated Depreciation	[4]	$ 4,127
Year Acquired	[4]	2002
Year Constructed	[4]	2004
Industrial [Member] | Expressway Commerce Center II [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,013
Buildings and Improvements	[4]	3,247
Costs Capitalized Subsequent to Acquisition	[4]	1,066
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,013
Buildings and Improvements	[4]	4,313
Total	[4]	5,326
Accumulated Depreciation	[4]	$ 2,470
Year Acquired	[4]	2003
Year Constructed	[4]	2001
Industrial [Member] | Silo Bend Distribution Center [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	4,131
Buildings and Improvements	[4]	27,497
Costs Capitalized Subsequent to Acquisition	[4]	5,665
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	4,132
Buildings and Improvements	[4]	33,161
Total	[4]	37,293
Accumulated Depreciation	[4]	$ 10,408
Year Acquired	[4]	2011
Year Constructed	[4]	1987/90
Industrial [Member] | Tampa East Distribution Center [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	791
Buildings and Improvements	[4]	4,758
Costs Capitalized Subsequent to Acquisition	[4]	727
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	791
Buildings and Improvements	[4]	5,485
Total	[4]	6,276
Accumulated Depreciation	[4]	$ 2,014
Year Acquired	[4]	2011
Year Constructed	[4]	1984
Industrial [Member] | Tampa West Distribution Center [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,139
Buildings and Improvements	[4]	8,502
Costs Capitalized Subsequent to Acquisition	[4]	1,776
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,140
Buildings and Improvements	[4]	10,277
Total	[4]	12,417
Accumulated Depreciation	[4]	$ 3,361
Year Acquired	[4]	2011
Year Constructed	[4]	1975/93/94
Industrial [Member] | Madison Distribution Center [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	495
Buildings and Improvements	[4]	2,779
Costs Capitalized Subsequent to Acquisition	[4]	612
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	495
Buildings and Improvements	[4]	3,391
Total	[4]	3,886
Accumulated Depreciation	[4]	$ 1,211
Year Acquired	[4]	2012
Year Constructed	[4]	2007
Industrial [Member] | Madison II & III [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	624
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	7,123
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	624
Buildings and Improvements	[4]	7,123
Total	[4]	7,747
Accumulated Depreciation	[4]	$ 1,689
Year Acquired	[4]	2012
Year Constructed	[4]	2015
Industrial [Member] | Madison IV & V [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	565
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	8,411
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	565
Buildings and Improvements	[4]	8,411
Total	[4]	8,976
Accumulated Depreciation	[4]	$ 1,831
Year Acquired	[4]	2012
Year Constructed	[4]	2016
Industrial [Member] | Grand Oaks 75 Business Center I [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	3,572
Buildings and Improvements	[4]	12,979
Costs Capitalized Subsequent to Acquisition	[4]	105
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	3,572
Buildings and Improvements	[4]	13,084
Total	[4]	16,656
Accumulated Depreciation	[4]	$ 1,100
Year Acquired	[4]	2019
Year Constructed	[4]	2017
Industrial [Member] | Grand Oaks 75 Business Center II [Member] | Tampa [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,589
Buildings and Improvements	[4]	10,226
Costs Capitalized Subsequent to Acquisition	[4]	2,329
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,589
Buildings and Improvements	[4]	12,555
Total	[4]	15,144
Accumulated Depreciation	[4]	$ 753
Year Acquired	[4]	2019
Year Constructed	[4]	2019
Industrial [Member] | Chancellor Center [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	291
Buildings and Improvements	[4]	1,711
Costs Capitalized Subsequent to Acquisition	[4]	560
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	291
Buildings and Improvements	[4]	2,271
Total	[4]	2,562
Accumulated Depreciation	[4]	$ 1,558
Year Acquired	[4]	1996/97
Year Constructed	[4]	1996/97
Industrial [Member] | Exchange Distribution Center I [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	603
Buildings and Improvements	[4]	2,414
Costs Capitalized Subsequent to Acquisition	[4]	2,441
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	603
Buildings and Improvements	[4]	4,855
Total	[4]	5,458
Accumulated Depreciation	[4]	$ 3,786
Year Acquired	[4]	1994
Year Constructed	[4]	1975
Industrial [Member] | Exchange Distribution Center II [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	300
Buildings and Improvements	[4]	945
Costs Capitalized Subsequent to Acquisition	[4]	487
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	300
Buildings and Improvements	[4]	1,432
Total	[4]	1,732
Accumulated Depreciation	[4]	$ 989
Year Acquired	[4]	2002
Year Constructed	[4]	1976
Industrial [Member] | Exchange Distribution Center III [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	320
Buildings and Improvements	[4]	997
Costs Capitalized Subsequent to Acquisition	[4]	450
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	320
Buildings and Improvements	[4]	1,447
Total	[4]	1,767
Accumulated Depreciation	[4]	$ 1,021
Year Acquired	[4]	2002
Year Constructed	[4]	1980
Industrial [Member] | Sunbelt Distribution Center [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,472
Buildings and Improvements	[4]	5,745
Costs Capitalized Subsequent to Acquisition	[4]	6,223
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,472
Buildings and Improvements	[4]	11,968
Total	[4]	13,440
Accumulated Depreciation	[4]	$ 9,810
Year Acquired	[4]	1989/97/98
Year Constructed	[4]	1974/87/97/98
Industrial [Member] | John Young Commerce Center I [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	497
Buildings and Improvements	[4]	2,444
Costs Capitalized Subsequent to Acquisition	[4]	1,615
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	497
Buildings and Improvements	[4]	4,059
Total	[4]	4,556
Accumulated Depreciation	[4]	$ 2,696
Year Acquired	[4]	1997/98
Year Constructed	[4]	1997/98
Industrial [Member] | John Young Commerce Center II [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	512
Buildings and Improvements	[4]	3,613
Costs Capitalized Subsequent to Acquisition	[4]	606
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	512
Buildings and Improvements	[4]	4,219
Total	[4]	4,731
Accumulated Depreciation	[4]	$ 3,036
Year Acquired	[4]	1998
Year Constructed	[4]	1999
Industrial [Member] | Sunport Center I [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	555
Buildings and Improvements	[4]	1,977
Costs Capitalized Subsequent to Acquisition	[4]	1,234
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	555
Buildings and Improvements	[4]	3,211
Total	[4]	3,766
Accumulated Depreciation	[4]	$ 1,959
Year Acquired	[4]	1999
Year Constructed	[4]	1999
Industrial [Member] | Sunport Center II [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	597
Buildings and Improvements	[4]	3,271
Costs Capitalized Subsequent to Acquisition	[4]	2,288
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	597
Buildings and Improvements	[4]	5,559
Total	[4]	6,156
Accumulated Depreciation	[4]	$ 4,026
Year Acquired	[4]	1999
Year Constructed	[4]	2001
Industrial [Member] | Sunport Center III [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	642
Buildings and Improvements	[4]	3,121
Costs Capitalized Subsequent to Acquisition	[4]	1,326
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	642
Buildings and Improvements	[4]	4,447
Total	[4]	5,089
Accumulated Depreciation	[4]	$ 2,766
Year Acquired	[4]	1999
Year Constructed	[4]	2002
Industrial [Member] | Sunport Center IV [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	642
Buildings and Improvements	[4]	2,917
Costs Capitalized Subsequent to Acquisition	[4]	2,259
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	642
Buildings and Improvements	[4]	5,176
Total	[4]	5,818
Accumulated Depreciation	[4]	$ 3,169
Year Acquired	[4]	1999
Year Constructed	[4]	2004
Industrial [Member] | Sunport Center V [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	750
Buildings and Improvements	[4]	2,509
Costs Capitalized Subsequent to Acquisition	[4]	2,597
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	750
Buildings and Improvements	[4]	5,106
Total	[4]	5,856
Accumulated Depreciation	[4]	$ 3,183
Year Acquired	[4]	1999
Year Constructed	[4]	2005
Industrial [Member] | Sunport Center VI [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	672
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	3,789
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	672
Buildings and Improvements	[4]	3,789
Total	[4]	4,461
Accumulated Depreciation	[4]	$ 1,808
Year Acquired	[4]	1999
Year Constructed	[4]	2006
Industrial [Member] | Southridge Commerce Park I [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	373
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	5,279
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	373
Buildings and Improvements	[4]	5,279
Total	[4]	5,652
Accumulated Depreciation	[4]	$ 3,343
Year Acquired	[4]	2003
Year Constructed	[4]	2006
Industrial [Member] | Southridge Commerce Park II [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	342
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,766
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	342
Buildings and Improvements	[4]	4,766
Total	[4]	5,108
Accumulated Depreciation	[4]	$ 2,605
Year Acquired	[4]	2003
Year Constructed	[4]	2007
Industrial [Member] | Southridge Commerce Park III [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	547
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	5,756
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	547
Buildings and Improvements	[4]	5,756
Total	[4]	6,303
Accumulated Depreciation	[4]	$ 2,785
Year Acquired	[4]	2003
Year Constructed	[4]	2007
Industrial [Member] | Southridge Commerce Park IV [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	506
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,980
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	506
Buildings and Improvements	[4]	4,980
Total	[4]	5,486
Accumulated Depreciation	[4]	$ 2,364
Year Acquired	[4]	2003
Year Constructed	[4]	2006
Industrial [Member] | Southridge Commerce Park V [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	382
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,548
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	382
Buildings and Improvements	[4]	4,548
Total	[4]	4,930
Accumulated Depreciation	[4]	$ 2,525
Year Acquired	[4]	2003
Year Constructed	[4]	2006
Industrial [Member] | Southridge Commerce Park VI [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	571
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	5,579
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	571
Buildings and Improvements	[4]	5,579
Total	[4]	6,150
Accumulated Depreciation	[4]	$ 2,543
Year Acquired	[4]	2003
Year Constructed	[4]	2007
Industrial [Member] | Southridge Commerce Park VII [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	520
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	6,787
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	520
Buildings and Improvements	[4]	6,787
Total	[4]	7,307
Accumulated Depreciation	[4]	$ 3,147
Year Acquired	[4]	2003
Year Constructed	[4]	2008
Industrial [Member] | Southridge Commerce Park VIII [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	531
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	6,730
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	531
Buildings and Improvements	[4]	6,730
Total	[4]	7,261
Accumulated Depreciation	[4]	$ 2,521
Year Acquired	[4]	2003
Year Constructed	[4]	2008
Industrial [Member] | Southridge Commerce Park IX [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	468
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	6,462
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	468
Buildings and Improvements	[4]	6,462
Total	[4]	6,930
Accumulated Depreciation	[4]	$ 2,512
Year Acquired	[4]	2003
Year Constructed	[4]	2012
Industrial [Member] | Southridge Commerce Park X [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	414
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,879
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	414
Buildings and Improvements	[4]	4,879
Total	[4]	5,293
Accumulated Depreciation	[4]	$ 1,467
Year Acquired	[4]	2003
Year Constructed	[4]	2012
Industrial [Member] | Southridge Commerce Park XI [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	513
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	5,939
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	513
Buildings and Improvements	[4]	5,939
Total	[4]	6,452
Accumulated Depreciation	[4]	$ 1,921
Year Acquired	[4]	2003
Year Constructed	[4]	2012
Industrial [Member] | Southridge Commerce Park XII [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,025
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	17,237
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,025
Buildings and Improvements	[4]	17,237
Total	[4]	19,262
Accumulated Depreciation	[4]	$ 6,468
Year Acquired	[4]	2005
Year Constructed	[4]	2008
Industrial [Member] | Horizon I [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	991
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	6,605
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	991
Buildings and Improvements	[4]	6,605
Total	[4]	7,596
Accumulated Depreciation	[4]	$ 1,852
Year Acquired	[4]	2008
Year Constructed	[4]	2014
Industrial [Member] | Horizon II [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,111
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	7,257
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,111
Buildings and Improvements	[4]	7,257
Total	[4]	8,368
Accumulated Depreciation	[4]	$ 1,934
Year Acquired	[4]	2008
Year Constructed	[4]	2014
Industrial [Member] | Horizon III [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	991
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	6,583
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	991
Buildings and Improvements	[4]	6,583
Total	[4]	7,574
Accumulated Depreciation	[4]	$ 1,442
Year Acquired	[4]	2008
Year Constructed	[4]	2016
Industrial [Member] | Horizon IV [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,097
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	8,612
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,097
Buildings and Improvements	[4]	8,612
Total	[4]	9,709
Accumulated Depreciation	[4]	$ 1,999
Year Acquired	[4]	2008
Year Constructed	[4]	2015
Industrial [Member] | Horizon V [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,108
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	8,608
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,108
Buildings and Improvements	[4]	8,608
Total	[4]	9,716
Accumulated Depreciation	[4]	$ 1,508
Year Acquired	[4]	2008
Year Constructed	[4]	2017
Industrial [Member] | Horizon VI [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,099
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	11,131
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,099
Buildings and Improvements	[4]	11,131
Total	[4]	12,230
Accumulated Depreciation	[4]	$ 1,286
Year Acquired	[4]	2008
Year Constructed	[4]	2019
Industrial [Member] | Horizon VII [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	962
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	7,641
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	962
Buildings and Improvements	[4]	7,641
Total	[4]	8,603
Accumulated Depreciation	[4]	$ 1,598
Year Acquired	[4]	2008
Year Constructed	[4]	2017
Industrial [Member] | Horizon VIII & IX [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,590
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	16,628
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,590
Buildings and Improvements	[4]	16,628
Total	[4]	18,218
Accumulated Depreciation	[4]	$ 1,129
Year Acquired	[4]	2008
Year Constructed	[4]	2019
Industrial [Member] | Horizon X [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	846
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	6,601
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	846
Buildings and Improvements	[4]	6,601
Total	[4]	7,447
Accumulated Depreciation	[4]	$ 951
Year Acquired	[4]	2009
Year Constructed	[4]	2018
Industrial [Member] | Horizon XI [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,101
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	9,877
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,101
Buildings and Improvements	[4]	9,877
Total	[4]	10,978
Accumulated Depreciation	[4]	$ 918
Year Acquired	[4]	2009
Year Constructed	[4]	2019
Industrial [Member] | Horizon XII [Member] | Orlando [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,416
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	10,581
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,416
Buildings and Improvements	[4]	10,581
Total	[4]	11,997
Accumulated Depreciation	[4]	$ 1,540
Year Acquired	[4]	2009
Year Constructed	[4]	2017
Industrial [Member] | Deerwood Distribution Center [Member] | Jacksonville [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,147
Buildings and Improvements	[4]	1,799
Costs Capitalized Subsequent to Acquisition	[4]	6,541
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,147
Buildings and Improvements	[4]	8,340
Total	[4]	9,487
Accumulated Depreciation	[4]	$ 4,363
Year Acquired	[4]	1989
Year Constructed	[4]	1978
Industrial [Member] | Phillips Distribution Center [Member] | Jacksonville [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,375
Buildings and Improvements	[4]	2,961
Costs Capitalized Subsequent to Acquisition	[4]	5,229
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,375
Buildings and Improvements	[4]	8,190
Total	[4]	9,565
Accumulated Depreciation	[4]	$ 6,098
Year Acquired	[4]	1994
Year Constructed	[4]	1984/95
Industrial [Member] | Lake Pointe Business Park [Member] | Jacksonville [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	3,442
Buildings and Improvements	[4]	6,450
Costs Capitalized Subsequent to Acquisition	[4]	10,983
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	3,442
Buildings and Improvements	[4]	17,433
Total	[4]	20,875
Accumulated Depreciation	[4]	$ 13,437
Year Acquired	[4]	1993
Year Constructed	[4]	1986/87
Industrial [Member] | Ellis Distribution Center [Member] | Jacksonville [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	540
Buildings and Improvements	[4]	7,513
Costs Capitalized Subsequent to Acquisition	[4]	4,237
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	540
Buildings and Improvements	[4]	11,750
Total	[4]	12,290
Accumulated Depreciation	[4]	$ 5,596
Year Acquired	[4]	1997
Year Constructed	[4]	1977
Industrial [Member] | Westside Distribution Center [Member] | Jacksonville [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,011
Buildings and Improvements	[4]	15,374
Costs Capitalized Subsequent to Acquisition	[4]	10,134
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,011
Buildings and Improvements	[4]	25,508
Total	[4]	27,519
Accumulated Depreciation	[4]	$ 15,310
Year Acquired	[4]	1997/2008
Year Constructed	[4]	1984/85
Industrial [Member] | Beach Commerce Center [Member] | Jacksonville [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	476
Buildings and Improvements	[4]	1,899
Costs Capitalized Subsequent to Acquisition	[4]	898
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	476
Buildings and Improvements	[4]	2,797
Total	[4]	3,273
Accumulated Depreciation	[4]	$ 1,696
Year Acquired	[4]	2000
Year Constructed	[4]	2000
Industrial [Member] | Interstate Distribution Center [Member] | Jacksonville [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,879
Buildings and Improvements	[4]	5,700
Costs Capitalized Subsequent to Acquisition	[4]	2,318
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,879
Buildings and Improvements	[4]	8,018
Total	[4]	9,897
Accumulated Depreciation	[4]	$ 5,042
Year Acquired	[4]	2005
Year Constructed	[4]	1990
Industrial [Member] | Flagler Center [Member] | Jacksonville [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	7,317
Buildings and Improvements	[4]	14,912
Costs Capitalized Subsequent to Acquisition	[4]	1,307
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	7,317
Buildings and Improvements	[4]	16,219
Total	[4]	23,536
Accumulated Depreciation	[4]	$ 2,830
Year Acquired	[4]	2016
Year Constructed	[4]	1997 & 2005
Industrial [Member] | Linpro Commerce Center [Member] | Fort Lauderdale/Palm Beach area [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	613
Buildings and Improvements	[4]	2,243
Costs Capitalized Subsequent to Acquisition	[4]	3,722
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	616
Buildings and Improvements	[4]	5,962
Total	[4]	6,578
Accumulated Depreciation	[4]	$ 4,360
Year Acquired	[4]	1996
Year Constructed	[4]	1986
Industrial [Member] | Cypress Creek Business Park [Member] | Fort Lauderdale/Palm Beach area [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	0
Buildings and Improvements	[4]	2,465
Costs Capitalized Subsequent to Acquisition	[4]	2,945
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	0
Buildings and Improvements	[4]	5,410
Total	[4]	5,410
Accumulated Depreciation	[4]	$ 3,709
Year Acquired	[4]	1997
Year Constructed	[4]	1986
Industrial [Member] | Lockhart Distribution Center [Member] | Fort Lauderdale/Palm Beach area [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	0
Buildings and Improvements	[4]	3,489
Costs Capitalized Subsequent to Acquisition	[4]	3,379
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	0
Buildings and Improvements	[4]	6,868
Total	[4]	6,868
Accumulated Depreciation	[4]	$ 5,177
Year Acquired	[4]	1997
Year Constructed	[4]	1986
Industrial [Member] | Interstate Commerce Center [Member] | Fort Lauderdale/Palm Beach area [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	485
Buildings and Improvements	[4]	2,652
Costs Capitalized Subsequent to Acquisition	[4]	2,025
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	485
Buildings and Improvements	[4]	4,677
Total	[4]	5,162
Accumulated Depreciation	[4]	$ 2,806
Year Acquired	[4]	1998
Year Constructed	[4]	1988
Industrial [Member] | Executive Airport Distribution Center [Member] | Fort Lauderdale/Palm Beach area [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,991
Buildings and Improvements	[4]	4,857
Costs Capitalized Subsequent to Acquisition	[4]	6,552
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,991
Buildings and Improvements	[4]	11,409
Total	[4]	13,400
Accumulated Depreciation	[4]	$ 5,943
Year Acquired	[4]	2001
Year Constructed	[4]	2004/06
Industrial [Member] | Sample 95 Business Park [Member] | Fort Lauderdale/Palm Beach area [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,202
Buildings and Improvements	[4]	8,785
Costs Capitalized Subsequent to Acquisition	[4]	5,197
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,202
Buildings and Improvements	[4]	13,982
Total	[4]	16,184
Accumulated Depreciation	[4]	$ 9,067
Year Acquired	[4]	1996/98
Year Constructed	[4]	1990/99
Industrial [Member] | Blue Heron Distribution Center [Member] | Fort Lauderdale/Palm Beach area [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	975
Buildings and Improvements	[4]	3,626
Costs Capitalized Subsequent to Acquisition	[4]	2,881
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	975
Buildings and Improvements	[4]	6,507
Total	[4]	7,482
Accumulated Depreciation	[4]	$ 4,254
Year Acquired	[4]	1999
Year Constructed	[4]	1986
Industrial [Member] | Blue Heron Distribution Center II [Member] | Fort Lauderdale/Palm Beach area [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,385
Buildings and Improvements	[4]	4,222
Costs Capitalized Subsequent to Acquisition	[4]	2,188
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,385
Buildings and Improvements	[4]	6,410
Total	[4]	7,795
Accumulated Depreciation	[4]	$ 3,675
Year Acquired	[4]	2004
Year Constructed	[4]	1988
Industrial [Member] | Blue Heron Distribution Center 3 | Fort Lauderdale/Palm Beach area [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	450
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	2,899
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	450
Buildings and Improvements	[4]	2,899
Total	[4]	3,349
Accumulated Depreciation	[4]	$ 1,266
Year Acquired	[4]	2004
Year Constructed	[4]	2009
Industrial [Member] | Weston [Member] | Fort Lauderdale/Palm Beach area [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	4,163
Buildings and Improvements	[4]	9,951
Costs Capitalized Subsequent to Acquisition	[4]	1,740
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	4,163
Buildings and Improvements	[4]	11,691
Total	[4]	15,854
Accumulated Depreciation	[4]	$ 1,888
Year Acquired	[4]	2016
Year Constructed	[4]	1998
Industrial [Member] | SunCoast Commerce Center I [Member] | Fort Myers [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	911
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,841
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	928
Buildings and Improvements	[4]	4,824
Total	[4]	5,752
Accumulated Depreciation	[4]	$ 2,173
Year Acquired	[4]	2005
Year Constructed	[4]	2008
Industrial [Member] | SunCoast Commerce Center II [Member] | Fort Myers [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	911
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	5,037
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	928
Buildings and Improvements	[4]	5,020
Total	[4]	5,948
Accumulated Depreciation	[4]	$ 2,424
Year Acquired	[4]	2005
Year Constructed	[4]	2007
Industrial [Member] | SunCoast Commerce Center III [Member] | Fort Myers [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,720
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	6,720
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,763
Buildings and Improvements	[4]	6,677
Total	[4]	8,440
Accumulated Depreciation	[4]	$ 2,912
Year Acquired	[4]	2006
Year Constructed	[4]	2008
Industrial [Member] | SunCoast 4 [Member] | Fort Myers [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,733
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	7,548
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,762
Buildings and Improvements	[4]	7,519
Total	[4]	9,281
Accumulated Depreciation	[4]	$ 1,307
Year Acquired	[4]	2006
Year Constructed	[4]	2017
Industrial [Member] | SunCoast 5 [Member] | Fort Myers [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,511
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	6,737
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,594
Buildings and Improvements	[4]	6,654
Total	[4]	8,248
Accumulated Depreciation	[4]	$ 823
Year Acquired	[4]	2006
Year Constructed	[4]	2019
Industrial [Member] | SunCoast Commerce Center 6 | Fort Myers [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,537
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	7,080
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,594
Buildings and Improvements	[4]	7,023
Total	[4]	8,617
Accumulated Depreciation	[4]	$ 557
Year Acquired	[4]	2006
Year Constructed	[4]	2019
Industrial [Member] | SunCoast 7 | Fort Myers [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,533
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	7,041
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,533
Buildings and Improvements	[4]	7,041
Total	[4]	8,574
Accumulated Depreciation	[4]	$ 136
Year Acquired	[4]	2006
Year Constructed	[4]	2020
Industrial [Member] | Suncoast Commerce Center 8 [Member] | Fort Myers [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,533
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	6,789
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,533
Buildings and Improvements	[4]	6,789
Total	[4]	8,322
Accumulated Depreciation	[4]	$ 492
Year Acquired	[4]	2006
Year Constructed	[4]	2020
Industrial [Member] | Gateway Commerce Park I [Member] | Miami [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	5,746
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	17,726
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	5,746
Buildings and Improvements	[4]	17,726
Total	[4]	23,472
Accumulated Depreciation	[4]	$ 2,145
Year Acquired	[4]	2016
Year Constructed	[4]	2018
Industrial [Member] | Gateway Commerce Park 4 | Miami [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	4,711
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	20,013
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	4,711
Buildings and Improvements	[4]	20,013
Total	[4]	24,724
Accumulated Depreciation	[4]	$ 314
Year Acquired	[4]	2016
Year Constructed	[4]	2020
Industrial [Member] | Gateway Commerce Park 5 [Member] | Miami [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	5,746
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	18,221
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	5,357
Buildings and Improvements	[4]	18,610
Total	[4]	23,967
Accumulated Depreciation	[4]	$ 1,794
Year Acquired	[4]	2016
Year Constructed	[4]	2019
Industrial [Member] | Wiegman Distribution Center I [Member] | San Francisco area [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,197
Buildings and Improvements	[4]	8,788
Costs Capitalized Subsequent to Acquisition	[4]	2,711
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,308
Buildings and Improvements	[4]	11,388
Total	[4]	13,696
Accumulated Depreciation	[4]	$ 7,583
Year Acquired	[4]	1996
Year Constructed	[4]	1986/87
Industrial [Member] | Wiegman Distribution Center II [Member] | San Francisco area [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,579
Buildings and Improvements	[4]	4,316
Costs Capitalized Subsequent to Acquisition	[4]	152
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,579
Buildings and Improvements	[4]	4,468
Total	[4]	7,047
Accumulated Depreciation	[4]	$ 1,195
Year Acquired	[4]	2012
Year Constructed	[4]	1998
Industrial [Member] | Huntwood Distribution Center [Member] | San Francisco area [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	3,842
Buildings and Improvements	[4]	15,368
Costs Capitalized Subsequent to Acquisition	[4]	4,088
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	3,842
Buildings and Improvements	[4]	19,456
Total	[4]	23,298
Accumulated Depreciation	[4]	$ 13,133
Year Acquired	[4]	1996
Year Constructed	[4]	1988
Industrial [Member] | San Clemente Distribution Center [Member] | San Francisco area [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	893
Buildings and Improvements	[4]	2,004
Costs Capitalized Subsequent to Acquisition	[4]	967
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	893
Buildings and Improvements	[4]	2,971
Total	[4]	3,864
Accumulated Depreciation	[4]	$ 2,153
Year Acquired	[4]	1997
Year Constructed	[4]	1978
Industrial [Member] | Yosemite Distribution Center [Member] | San Francisco area [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	259
Buildings and Improvements	[4]	7,058
Costs Capitalized Subsequent to Acquisition	[4]	2,072
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	731
Buildings and Improvements	[4]	8,658
Total	[4]	9,389
Accumulated Depreciation	[4]	$ 5,700
Year Acquired	[4]	1999
Year Constructed	[4]	1974/87
Industrial [Member] | Eucalyptus Distribution Center [Member] | Los Angeles area [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	11,392
Buildings and Improvements	[4]	11,498
Costs Capitalized Subsequent to Acquisition	[4]	803
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	11,392
Buildings and Improvements	[4]	12,301
Total	[4]	23,693
Accumulated Depreciation	[4]	$ 1,395
Year Acquired	[4]	2018
Year Constructed	[4]	1988
Industrial [Member] | Kingsview Industrial Center [Member] | Los Angeles area [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	643
Buildings and Improvements	[4]	2,573
Costs Capitalized Subsequent to Acquisition	[4]	812
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	643
Buildings and Improvements	[4]	3,385
Total	[4]	4,028
Accumulated Depreciation	[4]	$ 2,367
Year Acquired	[4]	1996
Year Constructed	[4]	1980
Industrial [Member] | Dominguez Distribution Center [Member] | Los Angeles area [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,006
Buildings and Improvements	[4]	8,025
Costs Capitalized Subsequent to Acquisition	[4]	4,014
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,006
Buildings and Improvements	[4]	12,039
Total	[4]	14,045
Accumulated Depreciation	[4]	$ 6,441
Year Acquired	[4]	1996
Year Constructed	[4]	1977
Industrial [Member] | Main Street Distribution Center [Member] | Los Angeles area [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,606
Buildings and Improvements	[4]	4,103
Costs Capitalized Subsequent to Acquisition	[4]	1,013
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,606
Buildings and Improvements	[4]	5,116
Total	[4]	6,722
Accumulated Depreciation	[4]	$ 3,251
Year Acquired	[4]	1999
Year Constructed	[4]	1999
Industrial [Member] | Walnut Business Center [Member] | Los Angeles area [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,885
Buildings and Improvements	[4]	5,274
Costs Capitalized Subsequent to Acquisition	[4]	2,641
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,885
Buildings and Improvements	[4]	7,915
Total	[4]	10,800
Accumulated Depreciation	[4]	$ 5,489
Year Acquired	[4]	1996
Year Constructed	[4]	1966/90
Industrial [Member] | Washington Distribution Center [Member] | Los Angeles area [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,636
Buildings and Improvements	[4]	4,900
Costs Capitalized Subsequent to Acquisition	[4]	840
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,636
Buildings and Improvements	[4]	5,740
Total	[4]	7,376
Accumulated Depreciation	[4]	$ 3,728
Year Acquired	[4]	1997
Year Constructed	[4]	1996/97
Industrial [Member] | Chino Distribution Center [Member] | Los Angeles area [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,544
Buildings and Improvements	[4]	10,175
Costs Capitalized Subsequent to Acquisition	[4]	1,623
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,544
Buildings and Improvements	[4]	11,798
Total	[4]	14,342
Accumulated Depreciation	[4]	$ 9,600
Year Acquired	[4]	1998
Year Constructed	[4]	1980
Industrial [Member] | Ramona Distribution Center [Member] | Los Angeles area [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 2,156
Initial Cost to the Company [Abstract]
Land	[4]	3,761
Buildings and Improvements	[4]	5,751
Costs Capitalized Subsequent to Acquisition	[4]	160
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	3,761
Buildings and Improvements	[4]	5,911
Total	[4]	9,672
Accumulated Depreciation	[4]	$ 1,157
Year Acquired	[4]	2014
Year Constructed	[4]	1984
Industrial [Member] | Industry Distribution Center I [Member] | Los Angeles area [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	10,230
Buildings and Improvements	[4]	12,373
Costs Capitalized Subsequent to Acquisition	[4]	4,890
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	10,230
Buildings and Improvements	[4]	17,263
Total	[4]	27,493
Accumulated Depreciation	[4]	$ 11,348
Year Acquired	[4]	1998
Year Constructed	[4]	1959
Industrial [Member] | Industry Distribution Center III [Member] | Los Angeles area [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	0
Buildings and Improvements	[4]	3,012
Costs Capitalized Subsequent to Acquisition	[4]	(157)
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	0
Buildings and Improvements	[4]	2,855
Total	[4]	2,855
Accumulated Depreciation	[4]	$ 2,855
Year Acquired	[4]	2007
Year Constructed	[4]	1992
Industrial [Member] | Chestnut Business Center [Member] | Los Angeles area [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,674
Buildings and Improvements	[4]	3,465
Costs Capitalized Subsequent to Acquisition	[4]	409
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,674
Buildings and Improvements	[4]	3,874
Total	[4]	5,548
Accumulated Depreciation	[4]	$ 2,328
Year Acquired	[4]	1998
Year Constructed	[4]	1999
Industrial [Member] | Los Angeles Corporate Center [Member] | Los Angeles area [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,363
Buildings and Improvements	[4]	5,453
Costs Capitalized Subsequent to Acquisition	[4]	4,364
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,363
Buildings and Improvements	[4]	9,817
Total	[4]	11,180
Accumulated Depreciation	[4]	$ 6,796
Year Acquired	[4]	1996
Year Constructed	[4]	1986
Industrial [Member] | Shaw Commerce Center [Member] | Fresno [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,465
Buildings and Improvements	[4]	11,627
Costs Capitalized Subsequent to Acquisition	[4]	8,059
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,465
Buildings and Improvements	[4]	19,686
Total	[4]	22,151
Accumulated Depreciation	[4]	$ 13,535
Year Acquired	[4]	1998
Year Constructed	[4]	1978/81/87
Industrial [Member] | Eastlake Distribution Center [Member] | San Diego [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	3,046
Buildings and Improvements	[4]	6,888
Costs Capitalized Subsequent to Acquisition	[4]	2,039
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	3,046
Buildings and Improvements	[4]	8,927
Total	[4]	11,973
Accumulated Depreciation	[4]	$ 6,239
Year Acquired	[4]	1997
Year Constructed	[4]	1989
Industrial [Member] | Miramar Land [Member] | San Diego [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	13,980
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	29
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	13,981
Buildings and Improvements	[4]	28
Total	[4]	14,009
Accumulated Depreciation	[4]	$ 1
Year Acquired	[4]	2019
Year Constructed	[4]	n/a
Industrial [Member] | Ocean View Corporate Center [Member] | San Diego [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	6,577
Buildings and Improvements	[4]	7,105
Costs Capitalized Subsequent to Acquisition	[4]	1,871
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	6,577
Buildings and Improvements	[4]	8,976
Total	[4]	15,553
Accumulated Depreciation	[4]	$ 3,778
Year Acquired	[4]	2010
Year Constructed	[4]	2005
Industrial [Member] | Rancho Distribution Center | San Diego [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	16,180
Buildings and Improvements	[4]	11,140
Costs Capitalized Subsequent to Acquisition	[4]	326
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	16,180
Buildings and Improvements	[4]	11,466
Total	[4]	27,646
Accumulated Depreciation	[4]	$ 511
Year Acquired	[4]	2020
Year Constructed	[4]	2006
Industrial [Member] | Rocky Point Distribution Center I [Member] | San Diego [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	8,857
Buildings and Improvements	[4]	13,388
Costs Capitalized Subsequent to Acquisition	[4]	1
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	8,857
Buildings and Improvements	[4]	13,389
Total	[4]	22,246
Accumulated Depreciation	[4]	$ 1,281
Year Acquired	[4]	2019
Year Constructed	[4]	2019
Industrial [Member] | Rocky Point Distribution Center II [Member] | San Diego [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	7,623
Buildings and Improvements	[4]	11,614
Costs Capitalized Subsequent to Acquisition	[4]	1,423
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	7,623
Buildings and Improvements	[4]	13,037
Total	[4]	20,660
Accumulated Depreciation	[4]	$ 542
Year Acquired	[4]	2019
Year Constructed	[4]	2019
Industrial [Member] | Siempre Viva Distribution Center I [Member] | San Diego [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	4,628
Buildings and Improvements	[4]	9,211
Costs Capitalized Subsequent to Acquisition	[4]	368
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	4,628
Buildings and Improvements	[4]	9,579
Total	[4]	14,207
Accumulated Depreciation	[4]	$ 916
Year Acquired	[4]	2018
Year Constructed	[4]	2003
Industrial [Member] | Siempre Viva Distribution Center II [Member] | San Diego [Member] | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,868
Buildings and Improvements	[4]	5,694
Costs Capitalized Subsequent to Acquisition	[4]	125
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,877
Buildings and Improvements	[4]	5,810
Total	[4]	8,687
Accumulated Depreciation	[4]	$ 419
Year Acquired	[4]	2019
Year Constructed	[4]	2002
Industrial [Member] | Allen Station I & II [Member] | Dallas [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	5,815
Buildings and Improvements	[4]	17,612
Costs Capitalized Subsequent to Acquisition	[4]	2,156
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	5,815
Buildings and Improvements	[4]	19,768
Total	[4]	25,583
Accumulated Depreciation	[4]	$ 2,741
Year Acquired	[4]	2018
Year Constructed	[4]	2001
Industrial [Member] | Arlington Tech Centre 1 & 2 [Member] | Dallas [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,510
Buildings and Improvements	[4]	10,096
Costs Capitalized Subsequent to Acquisition	[4]	3,307
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,515
Buildings and Improvements	[4]	13,398
Total	[4]	15,913
Accumulated Depreciation	[4]	$ 626
Year Acquired	[4]	2019
Year Constructed	[4]	2019
Industrial [Member] | Interstate Distribution Center I and II [Member] | Dallas [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,746
Buildings and Improvements	[4]	4,941
Costs Capitalized Subsequent to Acquisition	[4]	3,934
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,746
Buildings and Improvements	[4]	8,875
Total	[4]	10,621
Accumulated Depreciation	[4]	$ 7,558
Year Acquired	[4]	1988
Year Constructed	[4]	1978
Industrial [Member] | Interstate Distribution Center III [Member] | Dallas [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	519
Buildings and Improvements	[4]	2,008
Costs Capitalized Subsequent to Acquisition	[4]	1,674
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	519
Buildings and Improvements	[4]	3,682
Total	[4]	4,201
Accumulated Depreciation	[4]	$ 2,729
Year Acquired	[4]	2000
Year Constructed	[4]	1979
Industrial [Member] | Interstate Distribution Center IV [Member] | Dallas [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	416
Buildings and Improvements	[4]	2,481
Costs Capitalized Subsequent to Acquisition	[4]	899
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	416
Buildings and Improvements	[4]	3,380
Total	[4]	3,796
Accumulated Depreciation	[4]	$ 1,950
Year Acquired	[4]	2004
Year Constructed	[4]	2002
Industrial [Member] | Interstate Distribution Center V, VI, VII [Member] | Dallas [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,824
Buildings and Improvements	[4]	4,106
Costs Capitalized Subsequent to Acquisition	[4]	2,779
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,824
Buildings and Improvements	[4]	6,885
Total	[4]	8,709
Accumulated Depreciation	[4]	$ 4,302
Year Acquired	[4]	2009
Year Constructed	[4]	1979/80/81
Industrial [Member] | LakePort 1-3 [Member] | Dallas [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,984
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	21,208
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,984
Buildings and Improvements	[4]	21,208
Total	[4]	24,192
Accumulated Depreciation	[4]	$ 317
Year Acquired	[4]	2018
Year Constructed	[4]	2020
Industrial [Member] | Logistics Center 6 & 7 [Member] | Dallas [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	0
Buildings and Improvements	[4]	12,605
Costs Capitalized Subsequent to Acquisition	[4]	3,219
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	0
Buildings and Improvements	[4]	15,824
Total	[4]	15,824
Accumulated Depreciation	[4]	$ 1,479
Year Acquired	[4]	2019
Year Constructed	[4]	2018
Industrial [Member] | Venture Warehouses [Member] | Dallas [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,452
Buildings and Improvements	[4]	3,762
Costs Capitalized Subsequent to Acquisition	[4]	2,889
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,452
Buildings and Improvements	[4]	6,651
Total	[4]	8,103
Accumulated Depreciation	[4]	$ 5,811
Year Acquired	[4]	1988
Year Constructed	[4]	1979
Industrial [Member] | ParkView 1-3 [Member] | Dallas [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,663
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	18,908
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,663
Buildings and Improvements	[4]	18,908
Total	[4]	21,571
Accumulated Depreciation	[4]	$ 4,175
Year Acquired	[4]	2014
Year Constructed	[4]	2015
Industrial [Member] | Shady Trail Distribution Center [Member] | Dallas [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	635
Buildings and Improvements	[4]	3,621
Costs Capitalized Subsequent to Acquisition	[4]	1,408
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	635
Buildings and Improvements	[4]	5,029
Total	[4]	5,664
Accumulated Depreciation	[4]	$ 3,056
Year Acquired	[4]	2003
Year Constructed	[4]	1998
Industrial [Member] | Valwood Distribution Center [Member] | Dallas [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	4,361
Buildings and Improvements	[4]	34,405
Costs Capitalized Subsequent to Acquisition	[4]	4,469
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	4,361
Buildings and Improvements	[4]	38,874
Total	[4]	43,235
Accumulated Depreciation	[4]	$ 13,168
Year Acquired	[4]	2012
Year Constructed	[4]	1986/87/97/98
Industrial [Member] | Northfield Distribution Center [Member] | Dallas [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	12,470
Buildings and Improvements	[4]	50,713
Costs Capitalized Subsequent to Acquisition	[4]	8,133
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	12,471
Buildings and Improvements	[4]	58,845
Total	[4]	71,316
Accumulated Depreciation	[4]	$ 19,098
Year Acquired	[4]	2013
Year Constructed	[4]	1999-2001/03/04/08
Industrial [Member] | Parc North 1-4 [Member] | Dallas [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	4,615
Buildings and Improvements	[4]	26,358
Costs Capitalized Subsequent to Acquisition	[4]	6,421
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	4,615
Buildings and Improvements	[4]	32,779
Total	[4]	37,394
Accumulated Depreciation	[4]	$ 6,518
Year Acquired	[4]	2016
Year Constructed	[4]	2016
Industrial [Member] | Parc North 5 [Member] | Dallas [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,286
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	7,966
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,286
Buildings and Improvements	[4]	7,966
Total	[4]	9,252
Accumulated Depreciation	[4]	$ 789
Year Acquired	[4]	2016
Year Constructed	[4]	2019
Industrial [Member] | Parc North 6 [Member] | Dallas [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,233
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	9,537
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,233
Buildings and Improvements	[4]	9,537
Total	[4]	10,770
Accumulated Depreciation	[4]	$ 741
Year Acquired	[4]	2016
Year Constructed	[4]	2019
Industrial [Member] | CreekView 121 1&2 [Member] | Dallas [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	3,275
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	14,883
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	3,275
Buildings and Improvements	[4]	14,883
Total	[4]	18,158
Accumulated Depreciation	[4]	$ 3,279
Year Acquired	[4]	2015
Year Constructed	[4]	2017
Industrial [Member] | Creekview 121 3 & 4 [Member] | Dallas [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,600
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	13,518
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,600
Buildings and Improvements	[4]	13,518
Total	[4]	16,118
Accumulated Depreciation	[4]	$ 2,214
Year Acquired	[4]	2015
Year Constructed	[4]	2018
Industrial [Member] | Creekview 121 5 & 6 [Member] | Dallas [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,682
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	12,910
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,681
Buildings and Improvements	[4]	12,911
Total	[4]	15,592
Accumulated Depreciation	[4]	$ 1,136
Year Acquired	[4]	2016
Year Constructed	[4]	2020
Industrial [Member] | Creek View 121 7 & 8 [Member] | Dallas [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,640
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	15,047
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,640
Buildings and Improvements	[4]	15,047
Total	[4]	17,687
Accumulated Depreciation	[4]	$ 606
Year Acquired	[4]	2016
Year Constructed	[4]	2020
Industrial [Member] | The Rock at Star Business Park | Dallas [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	5,296
Buildings and Improvements	[4]	27,223
Costs Capitalized Subsequent to Acquisition	[4]	294
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	5,296
Buildings and Improvements	[4]	27,517
Total	[4]	32,813
Accumulated Depreciation	[4]	$ 1,735
Year Acquired	[4]	2020
Year Constructed	[4]	2019
Industrial [Member] | DFW Global Logistics Centre | Dallas [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	0
Buildings and Improvements	[4]	86,564
Costs Capitalized Subsequent to Acquisition	[4]	68
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	0
Buildings and Improvements	[4]	86,632
Total	[4]	86,632
Accumulated Depreciation	[4]	$ 1,106
Year Acquired	[4]	2021
Year Constructed	[4]	2014/15
Industrial [Member] | World Houston Intl Business Ctr 1 and 2 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	660
Buildings and Improvements	[4]	5,893
Costs Capitalized Subsequent to Acquisition	[4]	2,795
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	660
Buildings and Improvements	[4]	8,688
Total	[4]	9,348
Accumulated Depreciation	[4]	$ 5,811
Year Acquired	[4]	1998
Year Constructed	[4]	1996
Industrial [Member] | World Houston Intl Business Ctr 3 and 4 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	820
Buildings and Improvements	[4]	5,130
Costs Capitalized Subsequent to Acquisition	[4]	874
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	707
Buildings and Improvements	[4]	6,117
Total	[4]	6,824
Accumulated Depreciation	[4]	$ 3,900
Year Acquired	[4]	1998
Year Constructed	[4]	1998
Industrial [Member] | World Houston Intl Business Ctr 6 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	425
Buildings and Improvements	[4]	2,423
Costs Capitalized Subsequent to Acquisition	[4]	732
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	425
Buildings and Improvements	[4]	3,155
Total	[4]	3,580
Accumulated Depreciation	[4]	$ 2,224
Year Acquired	[4]	1998
Year Constructed	[4]	1998
Industrial [Member] | World Houston Intl Business Ctr 7 and 8 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	680
Buildings and Improvements	[4]	4,584
Costs Capitalized Subsequent to Acquisition	[4]	5,600
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	680
Buildings and Improvements	[4]	10,184
Total	[4]	10,864
Accumulated Depreciation	[4]	$ 6,964
Year Acquired	[4]	1998
Year Constructed	[4]	1998
Industrial [Member] | World Houston Intl Business Ctr 9 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	800
Buildings and Improvements	[4]	4,355
Costs Capitalized Subsequent to Acquisition	[4]	2,166
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	800
Buildings and Improvements	[4]	6,521
Total	[4]	7,321
Accumulated Depreciation	[4]	$ 3,923
Year Acquired	[4]	1998
Year Constructed	[4]	1998
Industrial [Member] | World Houston Intl Business Ctr 10 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	933
Buildings and Improvements	[4]	4,779
Costs Capitalized Subsequent to Acquisition	[4]	904
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	933
Buildings and Improvements	[4]	5,683
Total	[4]	6,616
Accumulated Depreciation	[4]	$ 3,348
Year Acquired	[4]	2001
Year Constructed	[4]	1999
Industrial [Member] | World Houston Intl Business Ctr 11 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	638
Buildings and Improvements	[4]	3,764
Costs Capitalized Subsequent to Acquisition	[4]	1,799
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	638
Buildings and Improvements	[4]	5,563
Total	[4]	6,201
Accumulated Depreciation	[4]	$ 3,419
Year Acquired	[4]	1999
Year Constructed	[4]	1999
Industrial [Member] | World Houston Intl Business Ctr 12 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	340
Buildings and Improvements	[4]	2,419
Costs Capitalized Subsequent to Acquisition	[4]	383
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	340
Buildings and Improvements	[4]	2,802
Total	[4]	3,142
Accumulated Depreciation	[4]	$ 1,855
Year Acquired	[4]	2000
Year Constructed	[4]	2002
Industrial [Member] | World Houston Intl Business Ctr 13 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	282
Buildings and Improvements	[4]	2,569
Costs Capitalized Subsequent to Acquisition	[4]	787
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	282
Buildings and Improvements	[4]	3,356
Total	[4]	3,638
Accumulated Depreciation	[4]	$ 2,306
Year Acquired	[4]	2000
Year Constructed	[4]	2002
Industrial [Member] | World Houston Intl Business Ctr 14 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	722
Buildings and Improvements	[4]	2,629
Costs Capitalized Subsequent to Acquisition	[4]	1,350
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	722
Buildings and Improvements	[4]	3,979
Total	[4]	4,701
Accumulated Depreciation	[4]	$ 2,542
Year Acquired	[4]	2000
Year Constructed	[4]	2003
Industrial [Member] | World Houston Intl Business Ctr 15 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	731
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	6,297
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	731
Buildings and Improvements	[4]	6,297
Total	[4]	7,028
Accumulated Depreciation	[4]	$ 3,843
Year Acquired	[4]	2000
Year Constructed	[4]	2007
Industrial [Member] | World Houston Intl Business Ctr 16 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	519
Buildings and Improvements	[4]	4,248
Costs Capitalized Subsequent to Acquisition	[4]	1,840
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	519
Buildings and Improvements	[4]	6,088
Total	[4]	6,607
Accumulated Depreciation	[4]	$ 3,594
Year Acquired	[4]	2000
Year Constructed	[4]	2005
Industrial [Member] | World Houston Intl Business Ctr 17 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	373
Buildings and Improvements	[4]	1,945
Costs Capitalized Subsequent to Acquisition	[4]	848
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	373
Buildings and Improvements	[4]	2,793
Total	[4]	3,166
Accumulated Depreciation	[4]	$ 1,670
Year Acquired	[4]	2000
Year Constructed	[4]	2004
Industrial [Member] | World Houston Intl Business Ctr 19 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	373
Buildings and Improvements	[4]	2,256
Costs Capitalized Subsequent to Acquisition	[4]	1,327
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	373
Buildings and Improvements	[4]	3,583
Total	[4]	3,956
Accumulated Depreciation	[4]	$ 2,219
Year Acquired	[4]	2000
Year Constructed	[4]	2004
Industrial [Member] | World Houston Intl Business Ctr 20 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,008
Buildings and Improvements	[4]	1,948
Costs Capitalized Subsequent to Acquisition	[4]	2,201
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,008
Buildings and Improvements	[4]	4,149
Total	[4]	5,157
Accumulated Depreciation	[4]	$ 2,633
Year Acquired	[4]	2000
Year Constructed	[4]	2004
Industrial [Member] | World Houston Intl Business Ctr 21 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	436
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,142
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	436
Buildings and Improvements	[4]	4,142
Total	[4]	4,578
Accumulated Depreciation	[4]	$ 2,053
Year Acquired	[4]	2000/03
Year Constructed	[4]	2006
Industrial [Member] | World Houston Intl Business Ctr 22 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	436
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,654
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	436
Buildings and Improvements	[4]	4,654
Total	[4]	5,090
Accumulated Depreciation	[4]	$ 2,505
Year Acquired	[4]	2000
Year Constructed	[4]	2007
Industrial [Member] | World Houston Intl Business Ctr 23 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	910
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	7,438
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	910
Buildings and Improvements	[4]	7,438
Total	[4]	8,348
Accumulated Depreciation	[4]	$ 3,788
Year Acquired	[4]	2000
Year Constructed	[4]	2007
Industrial [Member] | World Houston Intl Business Ctr 24 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	837
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	6,202
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	838
Buildings and Improvements	[4]	6,201
Total	[4]	7,039
Accumulated Depreciation	[4]	$ 3,136
Year Acquired	[4]	2005
Year Constructed	[4]	2008
Industrial [Member] | World Houston Intl Business Ctr 25 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	508
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,486
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	508
Buildings and Improvements	[4]	4,486
Total	[4]	4,994
Accumulated Depreciation	[4]	$ 2,137
Year Acquired	[4]	2005
Year Constructed	[4]	2008
Industrial [Member] | World Houston Intl Business Ctr 26 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	445
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	3,267
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	445
Buildings and Improvements	[4]	3,267
Total	[4]	3,712
Accumulated Depreciation	[4]	$ 1,424
Year Acquired	[4]	2005
Year Constructed	[4]	2008
Industrial [Member] | World Houston Intl Business Ctr 27 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	837
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	5,202
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	838
Buildings and Improvements	[4]	5,201
Total	[4]	6,039
Accumulated Depreciation	[4]	$ 2,600
Year Acquired	[4]	2005
Year Constructed	[4]	2008
Industrial [Member] | World Houston Intl Business Ctr 28 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	550
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,667
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	550
Buildings and Improvements	[4]	4,667
Total	[4]	5,217
Accumulated Depreciation	[4]	$ 2,349
Year Acquired	[4]	2005
Year Constructed	[4]	2009
Industrial [Member] | World Houston Intl Business Ctr 29 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	782
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,179
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	974
Buildings and Improvements	[4]	3,987
Total	[4]	4,961
Accumulated Depreciation	[4]	$ 1,680
Year Acquired	[4]	2007
Year Constructed	[4]	2009
Industrial [Member] | World Houston Intl Business Ctr 30 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	981
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	6,000
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,222
Buildings and Improvements	[4]	5,759
Total	[4]	6,981
Accumulated Depreciation	[4]	$ 2,736
Year Acquired	[4]	2007
Year Constructed	[4]	2009
Industrial [Member] | World Houston Intl Business Ctr31a Member | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	684
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,186
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	684
Buildings and Improvements	[4]	4,186
Total	[4]	4,870
Accumulated Depreciation	[4]	$ 2,019
Year Acquired	[4]	2008
Year Constructed	[4]	2011
Industrial [Member] | World Houston Intl Business Ctr 31B [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	546
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	3,640
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	546
Buildings and Improvements	[4]	3,640
Total	[4]	4,186
Accumulated Depreciation	[4]	$ 1,562
Year Acquired	[4]	2008
Year Constructed	[4]	2012
Industrial [Member] | World Houston Intl Business Ctr 32 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,225
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	5,655
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,526
Buildings and Improvements	[4]	5,354
Total	[4]	6,880
Accumulated Depreciation	[4]	$ 1,880
Year Acquired	[4]	2007
Year Constructed	[4]	2012
Industrial [Member] | World Houston 33 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,166
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	7,969
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,166
Buildings and Improvements	[4]	7,969
Total	[4]	9,135
Accumulated Depreciation	[4]	$ 2,547
Year Acquired	[4]	2011
Year Constructed	[4]	2013
Industrial [Member] | World Houston 34 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	439
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	3,453
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	439
Buildings and Improvements	[4]	3,453
Total	[4]	3,892
Accumulated Depreciation	[4]	$ 1,153
Year Acquired	[4]	2005
Year Constructed	[4]	2012
Industrial [Member] | World Houston 35 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	340
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	2,602
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	340
Buildings and Improvements	[4]	2,602
Total	[4]	2,942
Accumulated Depreciation	[4]	$ 700
Year Acquired	[4]	2005
Year Constructed	[4]	2012
Industrial [Member] | World Houston 36 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	684
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,959
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	684
Buildings and Improvements	[4]	4,959
Total	[4]	5,643
Accumulated Depreciation	[4]	$ 1,738
Year Acquired	[4]	2011
Year Constructed	[4]	2013
Industrial [Member] | World Houston 37 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	759
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	6,663
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	759
Buildings and Improvements	[4]	6,663
Total	[4]	7,422
Accumulated Depreciation	[4]	$ 2,242
Year Acquired	[4]	2011
Year Constructed	[4]	2013
Industrial [Member] | World Houston 38 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,053
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	7,881
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,053
Buildings and Improvements	[4]	7,881
Total	[4]	8,934
Accumulated Depreciation	[4]	$ 2,495
Year Acquired	[4]	2011
Year Constructed	[4]	2013
Industrial [Member] | World Houston 39 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	620
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	5,310
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	621
Buildings and Improvements	[4]	5,309
Total	[4]	5,930
Accumulated Depreciation	[4]	$ 1,390
Year Acquired	[4]	2011
Year Constructed	[4]	2014
Industrial [Member] | World Houston 40 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,072
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	9,426
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,072
Buildings and Improvements	[4]	9,426
Total	[4]	10,498
Accumulated Depreciation	[4]	$ 2,305
Year Acquired	[4]	2011
Year Constructed	[4]	2014
Industrial [Member] | World Houston 41 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	649
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	6,039
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	649
Buildings and Improvements	[4]	6,039
Total	[4]	6,688
Accumulated Depreciation	[4]	$ 1,522
Year Acquired	[4]	2011
Year Constructed	[4]	2014
Industrial [Member] | World Houston 42 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	571
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,814
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	571
Buildings and Improvements	[4]	4,814
Total	[4]	5,385
Accumulated Depreciation	[4]	$ 1,073
Year Acquired	[4]	2011
Year Constructed	[4]	2015
Industrial [Member] | World Houston 43 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	443
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	6,132
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	443
Buildings and Improvements	[4]	6,132
Total	[4]	6,575
Accumulated Depreciation	[4]	$ 589
Year Acquired	[4]	2011
Year Constructed	[4]	2019
Industrial [Member] | World Houston 44 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	653
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	8,579
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	653
Buildings and Improvements	[4]	8,579
Total	[4]	9,232
Accumulated Depreciation	[4]	$ 245
Year Acquired	[4]	2011
Year Constructed	[4]	2020
Industrial [Member] | World Houston 45 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	3,243
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	13,745
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	3,243
Buildings and Improvements	[4]	13,745
Total	[4]	16,988
Accumulated Depreciation	[4]	$ 995
Year Acquired	[4]	2015
Year Constructed	[4]	2019
Industrial [Member] | Glenmont Business Park [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	936
Buildings and Improvements	[4]	6,161
Costs Capitalized Subsequent to Acquisition	[4]	3,661
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	937
Buildings and Improvements	[4]	9,821
Total	[4]	10,758
Accumulated Depreciation	[4]	$ 6,250
Year Acquired	[4]	1998
Year Constructed	[4]	1999/2000
Industrial [Member] | Beltway Crossing I [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	458
Buildings and Improvements	[4]	5,712
Costs Capitalized Subsequent to Acquisition	[4]	3,264
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	458
Buildings and Improvements	[4]	8,976
Total	[4]	9,434
Accumulated Depreciation	[4]	$ 5,576
Year Acquired	[4]	2002
Year Constructed	[4]	2001
Industrial [Member] | Beltway Crossing II [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	415
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	3,222
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	415
Buildings and Improvements	[4]	3,222
Total	[4]	3,637
Accumulated Depreciation	[4]	$ 1,577
Year Acquired	[4]	2005
Year Constructed	[4]	2007
Industrial [Member] | Beltway Crossing III [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	460
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	3,331
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	460
Buildings and Improvements	[4]	3,331
Total	[4]	3,791
Accumulated Depreciation	[4]	$ 1,688
Year Acquired	[4]	2005
Year Constructed	[4]	2008
Industrial [Member] | Beltway Crossing IV [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	460
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	3,307
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	460
Buildings and Improvements	[4]	3,307
Total	[4]	3,767
Accumulated Depreciation	[4]	$ 1,627
Year Acquired	[4]	2005
Year Constructed	[4]	2008
Industrial [Member] | Beltway Crossing V [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	701
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	5,339
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	701
Buildings and Improvements	[4]	5,339
Total	[4]	6,040
Accumulated Depreciation	[4]	$ 2,709
Year Acquired	[4]	2005
Year Constructed	[4]	2008
Industrial [Member] | Beltway Crossing VI [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	618
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	6,486
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	618
Buildings and Improvements	[4]	6,486
Total	[4]	7,104
Accumulated Depreciation	[4]	$ 2,681
Year Acquired	[4]	2005
Year Constructed	[4]	2008
Industrial [Member] | Beltway Crossing VII [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	765
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	6,217
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	765
Buildings and Improvements	[4]	6,217
Total	[4]	6,982
Accumulated Depreciation	[4]	$ 2,875
Year Acquired	[4]	2005
Year Constructed	[4]	2009
Industrial [Member] | Beltway Crossing VIII [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	721
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	5,662
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	721
Buildings and Improvements	[4]	5,662
Total	[4]	6,383
Accumulated Depreciation	[4]	$ 2,572
Year Acquired	[4]	2005
Year Constructed	[4]	2011
Industrial [Member] | Beltway Crossing IX [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	418
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	2,141
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	418
Buildings and Improvements	[4]	2,141
Total	[4]	2,559
Accumulated Depreciation	[4]	$ 741
Year Acquired	[4]	2007
Year Constructed	[4]	2012
Industrial [Member] | Beltway Crossing X [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	733
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,082
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	733
Buildings and Improvements	[4]	4,082
Total	[4]	4,815
Accumulated Depreciation	[4]	$ 1,356
Year Acquired	[4]	2007
Year Constructed	[4]	2012
Industrial [Member] | Beltway Crossing XI [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	690
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,604
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	690
Buildings and Improvements	[4]	4,604
Total	[4]	5,294
Accumulated Depreciation	[4]	$ 1,310
Year Acquired	[4]	2007
Year Constructed	[4]	2013
Industrial [Member] | West Road I [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	621
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,103
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	541
Buildings and Improvements	[4]	4,183
Total	[4]	4,724
Accumulated Depreciation	[4]	$ 1,278
Year Acquired	[4]	2012
Year Constructed	[4]	2014
Industrial [Member] | West Road II [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	981
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,819
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	854
Buildings and Improvements	[4]	4,946
Total	[4]	5,800
Accumulated Depreciation	[4]	$ 1,338
Year Acquired	[4]	2012
Year Constructed	[4]	2014
Industrial [Member] | West Road III [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	597
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,222
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	520
Buildings and Improvements	[4]	4,299
Total	[4]	4,819
Accumulated Depreciation	[4]	$ 853
Year Acquired	[4]	2012
Year Constructed	[4]	2015
Industrial [Member] | West Road IV [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	621
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,650
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	541
Buildings and Improvements	[4]	4,730
Total	[4]	5,271
Accumulated Depreciation	[4]	$ 1,352
Year Acquired	[4]	2012
Year Constructed	[4]	2015
Industrial [Member] | West Road 5 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	484
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,373
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	421
Buildings and Improvements	[4]	4,436
Total	[4]	4,857
Accumulated Depreciation	[4]	$ 802
Year Acquired	[4]	2012
Year Constructed	[4]	2018
Industrial [Member] | Ten West Crossing 1 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	566
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	3,041
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	566
Buildings and Improvements	[4]	3,041
Total	[4]	3,607
Accumulated Depreciation	[4]	$ 1,035
Year Acquired	[4]	2012
Year Constructed	[4]	2013
Industrial [Member] | Ten West Crossing 2 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	829
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,533
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	833
Buildings and Improvements	[4]	4,529
Total	[4]	5,362
Accumulated Depreciation	[4]	$ 1,822
Year Acquired	[4]	2012
Year Constructed	[4]	2013
Industrial [Member] | Ten West Crossing 3 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	609
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,565
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	613
Buildings and Improvements	[4]	4,561
Total	[4]	5,174
Accumulated Depreciation	[4]	$ 1,565
Year Acquired	[4]	2012
Year Constructed	[4]	2013
Industrial [Member] | Ten West Crossing 4 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	694
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,569
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	699
Buildings and Improvements	[4]	4,564
Total	[4]	5,263
Accumulated Depreciation	[4]	$ 1,599
Year Acquired	[4]	2012
Year Constructed	[4]	2014
Industrial [Member] | Ten West Crossing 5 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	933
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	5,970
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	940
Buildings and Improvements	[4]	5,963
Total	[4]	6,903
Accumulated Depreciation	[4]	$ 1,806
Year Acquired	[4]	2012
Year Constructed	[4]	2014
Industrial [Member] | Ten West Crossing 6 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	640
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,733
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	644
Buildings and Improvements	[4]	4,729
Total	[4]	5,373
Accumulated Depreciation	[4]	$ 1,298
Year Acquired	[4]	2012
Year Constructed	[4]	2014
Industrial [Member] | Ten West Crossing 7 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	584
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	5,388
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	589
Buildings and Improvements	[4]	5,383
Total	[4]	5,972
Accumulated Depreciation	[4]	$ 1,428
Year Acquired	[4]	2012
Year Constructed	[4]	2015
Industrial [Member] | Ten West Crossing 8 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,126
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	9,449
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,135
Buildings and Improvements	[4]	9,440
Total	[4]	10,575
Accumulated Depreciation	[4]	$ 936
Year Acquired	[4]	2012
Year Constructed	[4]	2019
Industrial [Member] | Northwest Crossing 1-3 [Member] | Houston [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	5,665
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	19,082
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	5,665
Buildings and Improvements	[4]	19,082
Total	[4]	24,747
Accumulated Depreciation	[4]	$ 399
Year Acquired	[4]	2019
Year Constructed	[4]	2020
Industrial [Member] | Butterfield Trail [Member] | El Paso [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	0
Buildings and Improvements	[4]	20,725
Costs Capitalized Subsequent to Acquisition	[4]	9,897
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	0
Buildings and Improvements	[4]	30,622
Total	[4]	30,622
Accumulated Depreciation	[4]	$ 22,448
Year Acquired	[4]	1997/2000
Year Constructed	[4]	1987/95
Industrial [Member] | Rojas Commerce Park [Member] | El Paso [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	900
Buildings and Improvements	[4]	3,659
Costs Capitalized Subsequent to Acquisition	[4]	4,059
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	900
Buildings and Improvements	[4]	7,718
Total	[4]	8,618
Accumulated Depreciation	[4]	$ 5,965
Year Acquired	[4]	1999
Year Constructed	[4]	1986
Industrial [Member] | Americas Ten Business Center I [Member] | El Paso [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	526
Buildings and Improvements	[4]	2,778
Costs Capitalized Subsequent to Acquisition	[4]	1,741
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	526
Buildings and Improvements	[4]	4,519
Total	[4]	5,045
Accumulated Depreciation	[4]	$ 2,686
Year Acquired	[4]	2001
Year Constructed	[4]	2003
Industrial [Member] | Alamo Downs Distribution Center [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,342
Buildings and Improvements	[4]	6,338
Costs Capitalized Subsequent to Acquisition	[4]	1,861
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,342
Buildings and Improvements	[4]	8,199
Total	[4]	9,541
Accumulated Depreciation	[4]	$ 5,218
Year Acquired	[4]	2004
Year Constructed	[4]	1986/2002
Industrial [Member] | Arion Business Park 1-13, 15 [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	4,143
Buildings and Improvements	[4]	31,432
Costs Capitalized Subsequent to Acquisition	[4]	10,530
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	4,143
Buildings and Improvements	[4]	41,962
Total	[4]	46,105
Accumulated Depreciation	[4]	$ 23,091
Year Acquired	[4]	2005
Year Constructed	[4]	1988-2000/06
Industrial [Member] | Arion 14 [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	423
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,011
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	423
Buildings and Improvements	[4]	4,011
Total	[4]	4,434
Accumulated Depreciation	[4]	$ 1,911
Year Acquired	[4]	2005
Year Constructed	[4]	2006
Industrial [Member] | Arion 16 [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	427
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	3,715
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	427
Buildings and Improvements	[4]	3,715
Total	[4]	4,142
Accumulated Depreciation	[4]	$ 1,799
Year Acquired	[4]	2005
Year Constructed	[4]	2007
Industrial [Member] | Arion 17 [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	616
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,413
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	616
Buildings and Improvements	[4]	4,413
Total	[4]	5,029
Accumulated Depreciation	[4]	$ 2,793
Year Acquired	[4]	2005
Year Constructed	[4]	2007
Industrial [Member] | Arion 18 [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	418
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	2,402
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	418
Buildings and Improvements	[4]	2,402
Total	[4]	2,820
Accumulated Depreciation	[4]	$ 1,274
Year Acquired	[4]	2005
Year Constructed	[4]	2008
Industrial [Member] | Wetmore Business Center 1-4 [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,494
Buildings and Improvements	[4]	10,804
Costs Capitalized Subsequent to Acquisition	[4]	3,919
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,494
Buildings and Improvements	[4]	14,723
Total	[4]	16,217
Accumulated Depreciation	[4]	$ 8,857
Year Acquired	[4]	2005
Year Constructed	[4]	1998/99
Industrial [Member] | Wetmore Business Center 5 [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	412
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	3,870
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	412
Buildings and Improvements	[4]	3,870
Total	[4]	4,282
Accumulated Depreciation	[4]	$ 2,085
Year Acquired	[4]	2006
Year Constructed	[4]	2008
Industrial [Member] | Wetmore Business Center 6 [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	505
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,093
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	505
Buildings and Improvements	[4]	4,093
Total	[4]	4,598
Accumulated Depreciation	[4]	$ 1,946
Year Acquired	[4]	2006
Year Constructed	[4]	2008
Industrial [Member] | Wetmore Business Center 7 [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	546
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	5,333
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	546
Buildings and Improvements	[4]	5,333
Total	[4]	5,879
Accumulated Depreciation	[4]	$ 2,190
Year Acquired	[4]	2006
Year Constructed	[4]	2008
Industrial [Member] | Wetmore Business Center 8 [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,056
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	8,368
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,056
Buildings and Improvements	[4]	8,368
Total	[4]	9,424
Accumulated Depreciation	[4]	$ 4,042
Year Acquired	[4]	2006
Year Constructed	[4]	2008
Industrial [Member] | Fairgrounds Business Park [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,644
Buildings and Improvements	[4]	8,209
Costs Capitalized Subsequent to Acquisition	[4]	2,720
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,644
Buildings and Improvements	[4]	10,929
Total	[4]	12,573
Accumulated Depreciation	[4]	$ 6,222
Year Acquired	[4]	2007
Year Constructed	[4]	1985/86
Industrial [Member] | Rittiman Distribution Center [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,083
Buildings and Improvements	[4]	6,649
Costs Capitalized Subsequent to Acquisition	[4]	671
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,083
Buildings and Improvements	[4]	7,320
Total	[4]	8,403
Accumulated Depreciation	[4]	$ 2,190
Year Acquired	[4]	2011
Year Constructed	[4]	2000
Industrial [Member] | Thousand Oaks I [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	607
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,954
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	607
Buildings and Improvements	[4]	4,954
Total	[4]	5,561
Accumulated Depreciation	[4]	$ 1,904
Year Acquired	[4]	2008
Year Constructed	[4]	2012
Industrial [Member] | Thousand Oaks 2 [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	794
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,844
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	794
Buildings and Improvements	[4]	4,844
Total	[4]	5,638
Accumulated Depreciation	[4]	$ 1,747
Year Acquired	[4]	2008
Year Constructed	[4]	2012
Industrial [Member] | Thousand Oaks 3 [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	772
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,651
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	772
Buildings and Improvements	[4]	4,651
Total	[4]	5,423
Accumulated Depreciation	[4]	$ 1,645
Year Acquired	[4]	2008
Year Constructed	[4]	2013
Industrial [Member] | Thousand Oaks 4 [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	753
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,752
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	753
Buildings and Improvements	[4]	4,752
Total	[4]	5,505
Accumulated Depreciation	[4]	$ 1,094
Year Acquired	[4]	2013
Year Constructed	[4]	2015
Industrial [Member] | Alamo Ridge I [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	623
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	8,313
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	623
Buildings and Improvements	[4]	8,313
Total	[4]	8,936
Accumulated Depreciation	[4]	$ 2,757
Year Acquired	[4]	2007
Year Constructed	[4]	2015
Industrial [Member] | Alamo Ridge II [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	402
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	5,368
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	402
Buildings and Improvements	[4]	5,368
Total	[4]	5,770
Accumulated Depreciation	[4]	$ 1,328
Year Acquired	[4]	2007
Year Constructed	[4]	2015
Industrial [Member] | Alamo Ridge III [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	907
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	10,144
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	907
Buildings and Improvements	[4]	10,144
Total	[4]	11,051
Accumulated Depreciation	[4]	$ 1,782
Year Acquired	[4]	2007
Year Constructed	[4]	2017
Industrial [Member] | Alamo Ridge IV [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	354
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	7,480
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	355
Buildings and Improvements	[4]	7,479
Total	[4]	7,834
Accumulated Depreciation	[4]	$ 2,073
Year Acquired	[4]	2007
Year Constructed	[4]	2017
Industrial [Member] | Eisenhauer Point 1 & 2 [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,881
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	14,767
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,881
Buildings and Improvements	[4]	14,767
Total	[4]	16,648
Accumulated Depreciation	[4]	$ 3,412
Year Acquired	[4]	2015
Year Constructed	[4]	2016
Industrial [Member] | Eisenhauer Point 3 [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	577
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	6,125
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	577
Buildings and Improvements	[4]	6,125
Total	[4]	6,702
Accumulated Depreciation	[4]	$ 1,506
Year Acquired	[4]	2015
Year Constructed	[4]	2017
Industrial [Member] | Eisenhauer Point 4 [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	555
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,832
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	555
Buildings and Improvements	[4]	4,832
Total	[4]	5,387
Accumulated Depreciation	[4]	$ 875
Year Acquired	[4]	2015
Year Constructed	[4]	2017
Industrial [Member] | Eisenhauer Point 5 [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	818
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	7,015
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	818
Buildings and Improvements	[4]	7,015
Total	[4]	7,833
Accumulated Depreciation	[4]	$ 1,438
Year Acquired	[4]	2015
Year Constructed	[4]	2018
Industrial [Member] | Eisenhauer Point 6 [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	569
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,869
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	569
Buildings and Improvements	[4]	4,869
Total	[4]	5,438
Accumulated Depreciation	[4]	$ 568
Year Acquired	[4]	2015
Year Constructed	[4]	2018
Industrial [Member] | Eisenhauer Point 7 & 8 [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,000
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	22,243
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,593
Buildings and Improvements	[4]	20,650
Total	[4]	23,243
Accumulated Depreciation	[4]	$ 2,241
Year Acquired	[4]	2016
Year Constructed	[4]	2019
Industrial [Member] | Eisenhauer Point 9 [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	632
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	5,729
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	632
Buildings and Improvements	[4]	5,729
Total	[4]	6,361
Accumulated Depreciation	[4]	$ 444
Year Acquired	[4]	2016
Year Constructed	[4]	2019
Industrial [Member] | Tri-County Crossing 1 & 2 [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,623
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	14,816
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,623
Buildings and Improvements	[4]	14,816
Total	[4]	16,439
Accumulated Depreciation	[4]	$ 1,690
Year Acquired	[4]	2017
Year Constructed	[4]	2019
Industrial [Member] | Tri-County Crossing 3 & 4 [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,733
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	14,442
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,733
Buildings and Improvements	[4]	14,442
Total	[4]	16,175
Accumulated Depreciation	[4]	$ 583
Year Acquired	[4]	2017
Year Constructed	[4]	2020
Industrial [Member] | Ridgeview 1 & 2 [Member] | San Antonio [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,004
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	18,545
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,004
Buildings and Improvements	[4]	18,545
Total	[4]	20,549
Accumulated Depreciation	[4]	$ 368
Year Acquired	[4]	2018
Year Constructed	[4]	2020
Industrial [Member] | Colorado Crossing Distribution Center [Member] | Austin [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	4,602
Buildings and Improvements	[4]	19,757
Costs Capitalized Subsequent to Acquisition	[4]	833
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	4,595
Buildings and Improvements	[4]	20,597
Total	[4]	25,192
Accumulated Depreciation	[4]	$ 7,161
Year Acquired	[4]	2014
Year Constructed	[4]	2009
Industrial [Member] | Greenhill Distribution Center [Member] | Austin [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	802
Buildings and Improvements	[4]	3,273
Costs Capitalized Subsequent to Acquisition	[4]	328
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	802
Buildings and Improvements	[4]	3,601
Total	[4]	4,403
Accumulated Depreciation	[4]	$ 436
Year Acquired	[4]	2018
Year Constructed	[4]	1999
Industrial [Member] | Settlers Crossing 1 [Member] | Austin [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,211
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	8,207
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,211
Buildings and Improvements	[4]	8,207
Total	[4]	9,418
Accumulated Depreciation	[4]	$ 850
Year Acquired	[4]	2017
Year Constructed	[4]	2019
Industrial [Member] | Settlers Crossing 2 [Member] | Austin [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,306
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	7,553
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,306
Buildings and Improvements	[4]	7,553
Total	[4]	8,859
Accumulated Depreciation	[4]	$ 1,007
Year Acquired	[4]	2017
Year Constructed	[4]	2019
Industrial [Member] | Settlers Crossing 3 & 4 [Member] | Austin [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,774
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	17,221
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,774
Buildings and Improvements	[4]	17,221
Total	[4]	19,995
Accumulated Depreciation	[4]	$ 673
Year Acquired	[4]	2017
Year Constructed	[4]	2020
Industrial [Member] | Southpark Corporate Center 3 & 4 [Member] | Austin [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,670
Buildings and Improvements	[4]	14,756
Costs Capitalized Subsequent to Acquisition	[4]	1,921
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,670
Buildings and Improvements	[4]	16,677
Total	[4]	19,347
Accumulated Depreciation	[4]	$ 4,922
Year Acquired	[4]	2015
Year Constructed	[4]	1995
Industrial [Member] | Southpark Corporate Center 5-7 [Member] | Austin [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,301
Buildings and Improvements	[4]	7,589
Costs Capitalized Subsequent to Acquisition	[4]	1,342
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,301
Buildings and Improvements	[4]	8,931
Total	[4]	10,232
Accumulated Depreciation	[4]	$ 1,724
Year Acquired	[4]	2017
Year Constructed	[4]	1995
Industrial [Member] | Springdale Business Center [Member] | Austin [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,824
Buildings and Improvements	[4]	8,398
Costs Capitalized Subsequent to Acquisition	[4]	723
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,824
Buildings and Improvements	[4]	9,121
Total	[4]	11,945
Accumulated Depreciation	[4]	$ 2,287
Year Acquired	[4]	2015
Year Constructed	[4]	2000
Industrial [Member] | Texas Avenue | Austin [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	4,143
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	0
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	4,143
Buildings and Improvements	[4]	0
Total	[4]	4,143
Accumulated Depreciation	[4]	$ 0
Year Acquired	[4]	2021
Year Constructed	[4]	1983
Industrial [Member] | Wells Point One | Austin [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	907
Buildings and Improvements	[4]	4,904
Costs Capitalized Subsequent to Acquisition	[4]	571
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	907
Buildings and Improvements	[4]	5,475
Total	[4]	6,382
Accumulated Depreciation	[4]	$ 587
Year Acquired	[4]	2020
Year Constructed	[4]	2001
Industrial [Member] | Broadway Industrial Park I [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	837
Buildings and Improvements	[4]	3,349
Costs Capitalized Subsequent to Acquisition	[4]	2,932
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	837
Buildings and Improvements	[4]	6,281
Total	[4]	7,118
Accumulated Depreciation	[4]	$ 3,755
Year Acquired	[4]	1996
Year Constructed	[4]	1971
Industrial [Member] | Broadway Industrial Park II [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	455
Buildings and Improvements	[4]	482
Costs Capitalized Subsequent to Acquisition	[4]	390
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	455
Buildings and Improvements	[4]	872
Total	[4]	1,327
Accumulated Depreciation	[4]	$ 589
Year Acquired	[4]	1999
Year Constructed	[4]	1971
Industrial [Member] | Broadway Industrial Park III [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	775
Buildings and Improvements	[4]	1,742
Costs Capitalized Subsequent to Acquisition	[4]	1,054
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	775
Buildings and Improvements	[4]	2,796
Total	[4]	3,571
Accumulated Depreciation	[4]	$ 1,636
Year Acquired	[4]	2000
Year Constructed	[4]	1983
Industrial [Member] | Broadway Industrial Park IV [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	380
Buildings and Improvements	[4]	1,652
Costs Capitalized Subsequent to Acquisition	[4]	1,163
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	380
Buildings and Improvements	[4]	2,815
Total	[4]	3,195
Accumulated Depreciation	[4]	$ 1,841
Year Acquired	[4]	2000
Year Constructed	[4]	1986
Industrial [Member] | Broadway Industrial Park V [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	353
Buildings and Improvements	[4]	1,090
Costs Capitalized Subsequent to Acquisition	[4]	871
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	353
Buildings and Improvements	[4]	1,961
Total	[4]	2,314
Accumulated Depreciation	[4]	$ 1,112
Year Acquired	[4]	2002
Year Constructed	[4]	1980
Industrial [Member] | Broadway Industrial Park VI [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	599
Buildings and Improvements	[4]	1,855
Costs Capitalized Subsequent to Acquisition	[4]	913
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	599
Buildings and Improvements	[4]	2,768
Total	[4]	3,367
Accumulated Depreciation	[4]	$ 1,901
Year Acquired	[4]	2002
Year Constructed	[4]	1979
Industrial [Member] | Broadway Industrial Park VII [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	450
Buildings and Improvements	[4]	650
Costs Capitalized Subsequent to Acquisition	[4]	298
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	450
Buildings and Improvements	[4]	948
Total	[4]	1,398
Accumulated Depreciation	[4]	$ 376
Year Acquired	[4]	2011
Year Constructed	[4]	1999
Industrial [Member] | Kyrene Distribution Center [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,490
Buildings and Improvements	[4]	4,453
Costs Capitalized Subsequent to Acquisition	[4]	2,206
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,490
Buildings and Improvements	[4]	6,659
Total	[4]	8,149
Accumulated Depreciation	[4]	$ 4,588
Year Acquired	[4]	1999
Year Constructed	[4]	1981/2001
Industrial [Member] | Falcon Field [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,312
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	8,010
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,312
Buildings and Improvements	[4]	8,010
Total	[4]	9,322
Accumulated Depreciation	[4]	$ 1,044
Year Acquired	[4]	2015
Year Constructed	[4]	2018
Industrial [Member] | Southpark Distribution Center [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	918
Buildings and Improvements	[4]	2,738
Costs Capitalized Subsequent to Acquisition	[4]	2,005
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	918
Buildings and Improvements	[4]	4,743
Total	[4]	5,661
Accumulated Depreciation	[4]	$ 3,014
Year Acquired	[4]	2001
Year Constructed	[4]	2000
Industrial [Member] | Southpark Distribution Center 2 | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,785
Buildings and Improvements	[4]	6,882
Costs Capitalized Subsequent to Acquisition	[4]	1,017
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,785
Buildings and Improvements	[4]	7,899
Total	[4]	9,684
Accumulated Depreciation	[4]	$ 142
Year Acquired	[4]	2021
Year Constructed	[4]	1995
Industrial [Member] | Santan 10 Distribution Center I [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	846
Buildings and Improvements	[4]	2,647
Costs Capitalized Subsequent to Acquisition	[4]	711
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	846
Buildings and Improvements	[4]	3,358
Total	[4]	4,204
Accumulated Depreciation	[4]	$ 1,883
Year Acquired	[4]	2001
Year Constructed	[4]	2005
Industrial [Member] | Santan 10 Distribution Center II [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,088
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	5,498
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,088
Buildings and Improvements	[4]	5,498
Total	[4]	6,586
Accumulated Depreciation	[4]	$ 2,760
Year Acquired	[4]	2004
Year Constructed	[4]	2007
Industrial [Member] | Chandler Freeways [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,525
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	7,381
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,525
Buildings and Improvements	[4]	7,381
Total	[4]	8,906
Accumulated Depreciation	[4]	$ 2,280
Year Acquired	[4]	2012
Year Constructed	[4]	2013
Industrial [Member] | Kyrene 202 I [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	653
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	5,820
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	653
Buildings and Improvements	[4]	5,820
Total	[4]	6,473
Accumulated Depreciation	[4]	$ 1,437
Year Acquired	[4]	2011
Year Constructed	[4]	2014
Industrial [Member] | Kyrene 202 II [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	387
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	3,414
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	387
Buildings and Improvements	[4]	3,414
Total	[4]	3,801
Accumulated Depreciation	[4]	$ 836
Year Acquired	[4]	2011
Year Constructed	[4]	2014
Industrial [Member] | Kyrene 202 III, IV & V [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,244
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	11,878
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,244
Buildings and Improvements	[4]	11,878
Total	[4]	13,122
Accumulated Depreciation	[4]	$ 1,638
Year Acquired	[4]	2011
Year Constructed	[4]	2018
Industrial [Member] | Kyrene 202 VI [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	936
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	8,344
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	936
Buildings and Improvements	[4]	8,344
Total	[4]	9,280
Accumulated Depreciation	[4]	$ 1,983
Year Acquired	[4]	2011
Year Constructed	[4]	2015
Industrial [Member] | 51st Avenue Distribution Center [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	300
Buildings and Improvements	[4]	2,029
Costs Capitalized Subsequent to Acquisition	[4]	1,261
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	300
Buildings and Improvements	[4]	3,290
Total	[4]	3,590
Accumulated Depreciation	[4]	$ 2,414
Year Acquired	[4]	1998
Year Constructed	[4]	1987
Industrial [Member] | East University Distribution Center I and II [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,120
Buildings and Improvements	[4]	4,482
Costs Capitalized Subsequent to Acquisition	[4]	2,046
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,120
Buildings and Improvements	[4]	6,528
Total	[4]	7,648
Accumulated Depreciation	[4]	$ 5,164
Year Acquired	[4]	1998
Year Constructed	[4]	1987/89
Industrial [Member] | East University Distribution Center III [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	444
Buildings and Improvements	[4]	698
Costs Capitalized Subsequent to Acquisition	[4]	461
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	444
Buildings and Improvements	[4]	1,159
Total	[4]	1,603
Accumulated Depreciation	[4]	$ 611
Year Acquired	[4]	2010
Year Constructed	[4]	1981
Industrial [Member] | 55th Avenue Distribution Center [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	912
Buildings and Improvements	[4]	3,717
Costs Capitalized Subsequent to Acquisition	[4]	1,543
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	917
Buildings and Improvements	[4]	5,255
Total	[4]	6,172
Accumulated Depreciation	[4]	$ 4,042
Year Acquired	[4]	1998
Year Constructed	[4]	1987
Industrial [Member] | Interstate Commons Dist Ctr I [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	311
Buildings and Improvements	[4]	1,416
Costs Capitalized Subsequent to Acquisition	[4]	1,164
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	311
Buildings and Improvements	[4]	2,580
Total	[4]	2,891
Accumulated Depreciation	[4]	$ 1,721
Year Acquired	[4]	1999
Year Constructed	[4]	1988
Industrial [Member] | Interstate Commons II [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,298
Buildings and Improvements	[4]	7,088
Costs Capitalized Subsequent to Acquisition	[4]	2,958
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,298
Buildings and Improvements	[4]	10,046
Total	[4]	12,344
Accumulated Depreciation	[4]	$ 632
Year Acquired	[4]	2019
Year Constructed	[4]	1988/2001
Industrial [Member] | Interstate Commons Dist Ctr III [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	242
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	3,112
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	242
Buildings and Improvements	[4]	3,112
Total	[4]	3,354
Accumulated Depreciation	[4]	$ 1,382
Year Acquired	[4]	2000
Year Constructed	[4]	2008
Industrial [Member] | Airport Commons Distribution Center [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,000
Buildings and Improvements	[4]	1,510
Costs Capitalized Subsequent to Acquisition	[4]	1,780
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,000
Buildings and Improvements	[4]	3,290
Total	[4]	4,290
Accumulated Depreciation	[4]	$ 2,435
Year Acquired	[4]	2003
Year Constructed	[4]	1971
Industrial [Member] | 40th Avenue Distribution Center [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	703
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	6,278
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	703
Buildings and Improvements	[4]	6,278
Total	[4]	6,981
Accumulated Depreciation	[4]	$ 2,677
Year Acquired	[4]	2004
Year Constructed	[4]	2008
Industrial [Member] | Sky Harbor Business Park [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	5,839
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	22,051
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	5,839
Buildings and Improvements	[4]	22,051
Total	[4]	27,890
Accumulated Depreciation	[4]	$ 9,542
Year Acquired	[4]	2006
Year Constructed	[4]	2008
Industrial [Member] | Sky Harbor Business Park 6 [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	807
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	2,142
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	807
Buildings and Improvements	[4]	2,142
Total	[4]	2,949
Accumulated Depreciation	[4]	$ 483
Year Acquired	[4]	2014
Year Constructed	[4]	2015
Industrial [Member] | Ten Sky Harbor [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,568
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	5,132
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,569
Buildings and Improvements	[4]	5,131
Total	[4]	6,700
Accumulated Depreciation	[4]	$ 1,074
Year Acquired	[4]	2015
Year Constructed	[4]	2016
Industrial [Member] | Gilbert Crossroads A & B [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,825
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	14,145
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,825
Buildings and Improvements	[4]	14,145
Total	[4]	16,970
Accumulated Depreciation	[4]	$ 966
Year Acquired	[4]	2018
Year Constructed	[4]	2020
Industrial [Member] | Gilbert Crossroads C & D [Member] | Phoenix [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	3,602
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	19,417
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	3,602
Buildings and Improvements	[4]	19,417
Total	[4]	23,019
Accumulated Depreciation	[4]	$ 154
Year Acquired	[4]	2018
Year Constructed	[4]	2021
Industrial [Member] | Country Club I [Member] | Tucson [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	506
Buildings and Improvements	[4]	3,564
Costs Capitalized Subsequent to Acquisition	[4]	4,526
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	693
Buildings and Improvements	[4]	7,903
Total	[4]	8,596
Accumulated Depreciation	[4]	$ 3,979
Year Acquired	[4]	1997/2003
Year Constructed	[4]	1994/2003
Industrial [Member] | Country Club II [Member] | Tucson [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	442
Buildings and Improvements	[4]	3,381
Costs Capitalized Subsequent to Acquisition	[4]	1,065
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	709
Buildings and Improvements	[4]	4,179
Total	[4]	4,888
Accumulated Depreciation	[4]	$ 1,702
Year Acquired	[4]	2007
Year Constructed	[4]	2000
Industrial [Member] | Country Club III and IV [Member] | Tucson [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,407
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	12,286
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,575
Buildings and Improvements	[4]	12,118
Total	[4]	13,693
Accumulated Depreciation	[4]	$ 5,568
Year Acquired	[4]	2007
Year Constructed	[4]	2009
Industrial [Member] | Country Club V [Member] | Tucson [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,885
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	21,438
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,886
Buildings and Improvements	[4]	21,437
Total	[4]	24,323
Accumulated Depreciation	[4]	$ 2,396
Year Acquired	[4]	2016
Year Constructed	[4]	2018
Industrial [Member] | Airport Distribution Center [Member] | Tucson [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,403
Buildings and Improvements	[4]	4,672
Costs Capitalized Subsequent to Acquisition	[4]	1,834
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,403
Buildings and Improvements	[4]	6,506
Total	[4]	7,909
Accumulated Depreciation	[4]	$ 4,480
Year Acquired	[4]	1998/2000
Year Constructed	[4]	1995
Industrial [Member] | Benan Distribution Center [Member] | Tucson [Member] | ARIZONA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	707
Buildings and Improvements	[4]	1,842
Costs Capitalized Subsequent to Acquisition	[4]	751
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	707
Buildings and Improvements	[4]	2,593
Total	[4]	3,300
Accumulated Depreciation	[4]	$ 1,657
Year Acquired	[4]	2005
Year Constructed	[4]	2001
Industrial [Member] | NorthPark Business Park [Member] | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,758
Buildings and Improvements	[4]	15,932
Costs Capitalized Subsequent to Acquisition	[4]	5,517
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,758
Buildings and Improvements	[4]	21,449
Total	[4]	24,207
Accumulated Depreciation	[4]	$ 12,146
Year Acquired	[4]	2006
Year Constructed	[4]	1987-89
Industrial [Member] | Lindbergh Business Park [Member] | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	470
Buildings and Improvements	[4]	3,401
Costs Capitalized Subsequent to Acquisition	[4]	872
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	470
Buildings and Improvements	[4]	4,273
Total	[4]	4,743
Accumulated Depreciation	[4]	$ 2,145
Year Acquired	[4]	2007
Year Constructed	[4]	2001/03
Industrial [Member] | Commerce Park I [Member] | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	765
Buildings and Improvements	[4]	4,303
Costs Capitalized Subsequent to Acquisition	[4]	1,072
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	765
Buildings and Improvements	[4]	5,375
Total	[4]	6,140
Accumulated Depreciation	[4]	$ 2,722
Year Acquired	[4]	2007
Year Constructed	[4]	1983
Industrial [Member] | Commerce Park Center II [Member] | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	335
Buildings and Improvements	[4]	1,603
Costs Capitalized Subsequent to Acquisition	[4]	415
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	335
Buildings and Improvements	[4]	2,018
Total	[4]	2,353
Accumulated Depreciation	[4]	$ 894
Year Acquired	[4]	2010
Year Constructed	[4]	1987
Industrial [Member] | Commerce Park III [Member] | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	558
Buildings and Improvements	[4]	2,225
Costs Capitalized Subsequent to Acquisition	[4]	1,214
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	558
Buildings and Improvements	[4]	3,439
Total	[4]	3,997
Accumulated Depreciation	[4]	$ 1,502
Year Acquired	[4]	2010
Year Constructed	[4]	1981
Industrial [Member] | Nations Ford Business Park [Member] | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	3,924
Buildings and Improvements	[4]	16,171
Costs Capitalized Subsequent to Acquisition	[4]	5,473
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	3,924
Buildings and Improvements	[4]	21,644
Total	[4]	25,568
Accumulated Depreciation	[4]	$ 11,713
Year Acquired	[4]	2007
Year Constructed	[4]	1989/94
Industrial [Member] | Airport Commerce Center III [Member] | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	855
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	8,045
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	855
Buildings and Improvements	[4]	8,045
Total	[4]	8,900
Accumulated Depreciation	[4]	$ 960
Year Acquired	[4]	2008
Year Constructed	[4]	2019
Industrial [Member] | Interchange Park I [Member] | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	986
Buildings and Improvements	[4]	7,949
Costs Capitalized Subsequent to Acquisition	[4]	795
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	986
Buildings and Improvements	[4]	8,744
Total	[4]	9,730
Accumulated Depreciation	[4]	$ 3,690
Year Acquired	[4]	2008
Year Constructed	[4]	1989
Industrial [Member] | Interchange Park II [Member] | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	746
Buildings and Improvements	[4]	1,456
Costs Capitalized Subsequent to Acquisition	[4]	409
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	746
Buildings and Improvements	[4]	1,865
Total	[4]	2,611
Accumulated Depreciation	[4]	$ 468
Year Acquired	[4]	2013
Year Constructed	[4]	2000
Industrial [Member] | Ridge Creek Distribution Center I [Member] | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,284
Buildings and Improvements	[4]	13,163
Costs Capitalized Subsequent to Acquisition	[4]	1,226
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,284
Buildings and Improvements	[4]	14,389
Total	[4]	15,673
Accumulated Depreciation	[4]	$ 5,666
Year Acquired	[4]	2008
Year Constructed	[4]	2006
Industrial [Member] | Ridge Creek Distribution Center II [Member] | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	3,033
Buildings and Improvements	[4]	11,497
Costs Capitalized Subsequent to Acquisition	[4]	2,180
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	3,033
Buildings and Improvements	[4]	13,677
Total	[4]	16,710
Accumulated Depreciation	[4]	$ 4,687
Year Acquired	[4]	2011
Year Constructed	[4]	2003
Industrial [Member] | Ridge Creek Distribution Center III [Member] | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,459
Buildings and Improvements	[4]	11,147
Costs Capitalized Subsequent to Acquisition	[4]	793
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,459
Buildings and Improvements	[4]	11,940
Total	[4]	14,399
Accumulated Depreciation	[4]	$ 2,912
Year Acquired	[4]	2014
Year Constructed	[4]	2013
Industrial [Member] | Lakeview Business [Member] | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,392
Buildings and Improvements	[4]	5,068
Costs Capitalized Subsequent to Acquisition	[4]	1,237
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,392
Buildings and Improvements	[4]	6,305
Total	[4]	7,697
Accumulated Depreciation	[4]	$ 2,324
Year Acquired	[4]	2011
Year Constructed	[4]	1996
Industrial [Member] | Steele Creek I [Member] | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	993
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,372
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,010
Buildings and Improvements	[4]	4,355
Total	[4]	5,365
Accumulated Depreciation	[4]	$ 1,595
Year Acquired	[4]	2013
Year Constructed	[4]	2014
Industrial [Member] | Steele Creek II [Member] | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	941
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,771
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	957
Buildings and Improvements	[4]	4,755
Total	[4]	5,712
Accumulated Depreciation	[4]	$ 1,529
Year Acquired	[4]	2013
Year Constructed	[4]	2014
Industrial [Member] | Steele Creek III [Member] | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,464
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	6,609
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,469
Buildings and Improvements	[4]	6,604
Total	[4]	8,073
Accumulated Depreciation	[4]	$ 1,988
Year Acquired	[4]	2013
Year Constructed	[4]	2014
Industrial [Member] | Steele Creek IV [Member] | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	684
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	4,040
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	687
Buildings and Improvements	[4]	4,037
Total	[4]	4,724
Accumulated Depreciation	[4]	$ 1,244
Year Acquired	[4]	2013
Year Constructed	[4]	2015
Industrial [Member] | Steele Creek V [Member] | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	610
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	5,239
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	631
Buildings and Improvements	[4]	5,218
Total	[4]	5,849
Accumulated Depreciation	[4]	$ 508
Year Acquired	[4]	2013/14/15
Year Constructed	[4]	2019
Industrial [Member] | Steele Creek VI [Member] | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	867
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	7,149
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	919
Buildings and Improvements	[4]	7,097
Total	[4]	8,016
Accumulated Depreciation	[4]	$ 1,520
Year Acquired	[4]	2013/14
Year Constructed	[4]	2016
Industrial [Member] | Steele Creek VII [Member] | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,207
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	8,001
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,253
Buildings and Improvements	[4]	7,955
Total	[4]	9,208
Accumulated Depreciation	[4]	$ 1,312
Year Acquired	[4]	2013/14/15
Year Constructed	[4]	2017
Industrial [Member] | Steele Creek IX [Member] | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	949
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	10,191
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,090
Buildings and Improvements	[4]	10,050
Total	[4]	11,140
Accumulated Depreciation	[4]	$ 771
Year Acquired	[4]	2016
Year Constructed	[4]	2019
Industrial [Member] | Steele Creek X | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,221
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	9,822
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,509
Buildings and Improvements	[4]	9,534
Total	[4]	11,043
Accumulated Depreciation	[4]	$ 26
Year Acquired	[4]	2016
Year Constructed	[4]	2021
Industrial [Member] | Waterford Distribution Center [Member] | Charlotte [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	654
Buildings and Improvements	[4]	3,392
Costs Capitalized Subsequent to Acquisition	[4]	989
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	654
Buildings and Improvements	[4]	4,381
Total	[4]	5,035
Accumulated Depreciation	[4]	$ 1,848
Year Acquired	[4]	2008
Year Constructed	[4]	2000
Industrial [Member] | 385 Business Park [Member] | Greenville [Member] | SOUTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,308
Buildings and Improvements	[4]	10,822
Costs Capitalized Subsequent to Acquisition	[4]	529
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,308
Buildings and Improvements	[4]	11,351
Total	[4]	12,659
Accumulated Depreciation	[4]	$ 1,137
Year Acquired	[4]	2019
Year Constructed	[4]	2019
Industrial [Member] | Shiloh 400 I & II [Member] | Atlanta [Member] | GEORGIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	3,092
Buildings and Improvements	[4]	14,216
Costs Capitalized Subsequent to Acquisition	[4]	2,538
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	3,064
Buildings and Improvements	[4]	16,782
Total	[4]	19,846
Accumulated Depreciation	[4]	$ 3,570
Year Acquired	[4]	2017
Year Constructed	[4]	2008
Industrial [Member] | Broadmoor Commerce Park I [Member] | Atlanta [Member] | GEORGIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,307
Buildings and Improvements	[4]	3,560
Costs Capitalized Subsequent to Acquisition	[4]	1,298
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,307
Buildings and Improvements	[4]	4,858
Total	[4]	6,165
Accumulated Depreciation	[4]	$ 1,149
Year Acquired	[4]	2017
Year Constructed	[4]	1999
Industrial [Member] | Broadmoor Commerce Park II [Member] | Atlanta [Member] | GEORGIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	519
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	7,392
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	519
Buildings and Improvements	[4]	7,392
Total	[4]	7,911
Accumulated Depreciation	[4]	$ 793
Year Acquired	[4]	2017
Year Constructed	[4]	2018
Industrial [Member] | Hurricane Shoals I & II [Member] | Atlanta [Member] | GEORGIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	4,284
Buildings and Improvements	[4]	12,449
Costs Capitalized Subsequent to Acquisition	[4]	4,157
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	4,284
Buildings and Improvements	[4]	16,606
Total	[4]	20,890
Accumulated Depreciation	[4]	$ 2,630
Year Acquired	[4]	2017
Year Constructed	[4]	2017
Industrial [Member] | Hurricane Shoals 3 [Member] | Atlanta [Member] | GEORGIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	497
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	9,834
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	644
Buildings and Improvements	[4]	9,687
Total	[4]	10,331
Accumulated Depreciation	[4]	$ 290
Year Acquired	[4]	2017
Year Constructed	[4]	2020
Industrial [Member] | Progress Center 1 & 2 [Member] | Atlanta [Member] | GEORGIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,297
Buildings and Improvements	[4]	9,015
Costs Capitalized Subsequent to Acquisition	[4]	332
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,297
Buildings and Improvements	[4]	9,347
Total	[4]	10,644
Accumulated Depreciation	[4]	$ 1,995
Year Acquired	[4]	2017
Year Constructed	[4]	2017
Industrial [Member] | Progress Center 3 | Atlanta [Member] | GEORGIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	465
Buildings and Improvements	[4]	4,285
Costs Capitalized Subsequent to Acquisition	[4]	0
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	465
Buildings and Improvements	[4]	4,285
Total	[4]	4,750
Accumulated Depreciation	[4]	$ 44
Year Acquired	[4]	2021
Year Constructed	[4]	2008
Industrial [Member] | Gwinnett 316 [Member] | Atlanta [Member] | GEORGIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	531
Buildings and Improvements	[4]	3,617
Costs Capitalized Subsequent to Acquisition	[4]	21
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	531
Buildings and Improvements	[4]	3,638
Total	[4]	4,169
Accumulated Depreciation	[4]	$ 384
Year Acquired	[4]	2018
Year Constructed	[4]	1990
Industrial [Member] | Cherokee 75 Business Center I | Atlanta [Member] | GEORGIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,183
Buildings and Improvements	[4]	6,727
Costs Capitalized Subsequent to Acquisition	[4]	(3)
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,183
Buildings and Improvements	[4]	6,724
Total	[4]	7,907
Accumulated Depreciation	[4]	$ 274
Year Acquired	[4]	2020
Year Constructed	[4]	2020
Industrial [Member] | Cherokee 75 Business Center 2 | Atlanta [Member] | GEORGIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,336
Buildings and Improvements	[4]	7,495
Costs Capitalized Subsequent to Acquisition	[4]	481
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,337
Buildings and Improvements	[4]	7,975
Total	[4]	9,312
Accumulated Depreciation	[4]	$ 110
Year Acquired	[4]	2021
Year Constructed	[4]	2021
Industrial [Member] | Northpoint 200 [Member] | Atlanta [Member] | GEORGIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,102
Buildings and Improvements	[4]	5,140
Costs Capitalized Subsequent to Acquisition	[4]	648
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,104
Buildings and Improvements	[4]	5,786
Total	[4]	6,890
Accumulated Depreciation	[4]	$ 225
Year Acquired	[4]	2021
Year Constructed	[4]	2021
Industrial [Member] | Elmwood Business Park [Member] | New Orleans [Member] | LOUISIANA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,861
Buildings and Improvements	[4]	6,337
Costs Capitalized Subsequent to Acquisition	[4]	6,528
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,861
Buildings and Improvements	[4]	12,865
Total	[4]	15,726
Accumulated Depreciation	[4]	$ 9,659
Year Acquired	[4]	1997
Year Constructed	[4]	1979
Industrial [Member] | Riverbend Business Park [Member] | New Orleans [Member] | LOUISIANA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	2,557
Buildings and Improvements	[4]	17,623
Costs Capitalized Subsequent to Acquisition	[4]	10,306
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	2,557
Buildings and Improvements	[4]	27,929
Total	[4]	30,486
Accumulated Depreciation	[4]	$ 19,097
Year Acquired	[4]	1997
Year Constructed	[4]	1984
Industrial [Member] | Airways Business Center [Member] | Denver [Member] | COLORADO
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	6,137
Buildings and Improvements	[4]	39,637
Costs Capitalized Subsequent to Acquisition	[4]	1,203
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	6,137
Buildings and Improvements	[4]	40,840
Total	[4]	46,977
Accumulated Depreciation	[4]	$ 3,396
Year Acquired	[4]	2019
Year Constructed	[4]	2007/08
Industrial [Member] | Rampart Distribution Center I [Member] | Denver [Member] | COLORADO
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,023
Buildings and Improvements	[4]	3,861
Costs Capitalized Subsequent to Acquisition	[4]	2,545
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,023
Buildings and Improvements	[4]	6,406
Total	[4]	7,429
Accumulated Depreciation	[4]	$ 5,420
Year Acquired	[4]	1988
Year Constructed	[4]	1987
Industrial [Member] | Rampart Distribution Center II [Member] | Denver [Member] | COLORADO
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	230
Buildings and Improvements	[4]	2,977
Costs Capitalized Subsequent to Acquisition	[4]	1,660
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	230
Buildings and Improvements	[4]	4,637
Total	[4]	4,867
Accumulated Depreciation	[4]	$ 3,550
Year Acquired	[4]	1996/97
Year Constructed	[4]	1997
Industrial [Member] | Rampart Distribution Center III [Member] | Denver [Member] | COLORADO
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,098
Buildings and Improvements	[4]	3,884
Costs Capitalized Subsequent to Acquisition	[4]	2,881
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,098
Buildings and Improvements	[4]	6,765
Total	[4]	7,863
Accumulated Depreciation	[4]	$ 4,270
Year Acquired	[4]	1997/98
Year Constructed	[4]	1999
Industrial [Member] | Rampart Distribution Center IV [Member] | Denver [Member] | COLORADO
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	590
Buildings and Improvements	[4]	0
Costs Capitalized Subsequent to Acquisition	[4]	8,340
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	590
Buildings and Improvements	[4]	8,340
Total	[4]	8,930
Accumulated Depreciation	[4]	$ 1,991
Year Acquired	[4]	2012
Year Constructed	[4]	2014
Industrial [Member] | Concord Distribution Center [Member] | Denver [Member] | COLORADO
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	1,051
Buildings and Improvements	[4]	4,773
Costs Capitalized Subsequent to Acquisition	[4]	1,062
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	1,051
Buildings and Improvements	[4]	5,835
Total	[4]	6,886
Accumulated Depreciation	[4]	$ 2,650
Year Acquired	[4]	2007
Year Constructed	[4]	2000
Industrial [Member] | Centennial Park [Member] | Denver [Member] | COLORADO
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	750
Buildings and Improvements	[4]	3,319
Costs Capitalized Subsequent to Acquisition	[4]	2,169
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	750
Buildings and Improvements	[4]	5,488
Total	[4]	6,238
Accumulated Depreciation	[4]	$ 2,426
Year Acquired	[4]	2007
Year Constructed	[4]	1990
Industrial [Member] | Arville Distribution Center [Member] | Las Vegas [Member] | NEVADA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	4,933
Buildings and Improvements	[4]	5,094
Costs Capitalized Subsequent to Acquisition	[4]	825
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	4,933
Buildings and Improvements	[4]	5,919
Total	[4]	10,852
Accumulated Depreciation	[4]	$ 2,401
Year Acquired	[4]	2009
Year Constructed	[4]	1997
Industrial [Member] | Jones Corporate Park [Member] | Las Vegas [Member] | NEVADA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	13,068
Buildings and Improvements	[4]	26,325
Costs Capitalized Subsequent to Acquisition	[4]	1,942
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	13,068
Buildings and Improvements	[4]	28,267
Total	[4]	41,335
Accumulated Depreciation	[4]	$ 4,701
Year Acquired	[4]	2016
Year Constructed	[4]	2016
Industrial [Member] | Southwest Commerce Center [Member] | Las Vegas [Member] | NEVADA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	9,008
Buildings and Improvements	[4]	16,576
Costs Capitalized Subsequent to Acquisition	[4]	4,203
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	9,008
Buildings and Improvements	[4]	20,779
Total	[4]	29,787
Accumulated Depreciation	[4]	$ 1,210
Year Acquired	[4]	2019
Year Constructed	[4]	2019
Industrial [Member] | Interchange Business Park [Member] | Jackson [Member] | MISSISSIPPI
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	343
Buildings and Improvements	[4]	5,007
Costs Capitalized Subsequent to Acquisition	[4]	5,378
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	343
Buildings and Improvements	[4]	10,385
Total	[4]	10,728
Accumulated Depreciation	[4]	$ 7,255
Year Acquired	[4]	1997
Year Constructed	[4]	1981
Industrial [Member] | Tower Automotive [Member] | Jackson [Member] | MISSISSIPPI
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	0
Buildings and Improvements	[4]	9,958
Costs Capitalized Subsequent to Acquisition	[4]	1,959
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	17
Buildings and Improvements	[4]	11,900
Total	[4]	11,917
Accumulated Depreciation	[4]	$ 6,242
Year Acquired	[4]	2001
Year Constructed	[4]	2002
Industrial [Member] | Metro Airport Commerce Center I [Member] | Jackson [Member] | MISSISSIPPI
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[4]	$ 0
Initial Cost to the Company [Abstract]
Land	[4]	303
Buildings and Improvements	[4]	1,479
Costs Capitalized Subsequent to Acquisition	[4]	1,282
Gross Amount at which Carried at Close of Period [Abstract]
Land	[4]	303
Buildings and Improvements	[4]	2,761
Total	[4]	3,064
Accumulated Depreciation	[4]	$ 1,804
Year Acquired	[4]	2001
Year Constructed	[4]	2003
Industrial Development [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances		$ 0
Initial Cost to the Company [Abstract]
Land		195,151
Buildings and Improvements		120,071
Costs Capitalized Subsequent to Acquisition		189,392
Gross Amount at which Carried at Close of Period [Abstract]
Land		195,076
Buildings and Improvements		309,538
Total		504,614
Accumulated Depreciation		519
Industrial Development [Member] | Siempre Viva 3-6 | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	0
Initial Cost to the Company [Abstract]
Land	[5]	31,815
Buildings and Improvements	[5]	100,861
Costs Capitalized Subsequent to Acquisition	[5]	12
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	31,816
Buildings and Improvements	[5]	100,872
Total	[5]	132,688
Accumulated Depreciation	[5]	$ 255
Year Acquired	[5]	2021
Year Constructed	[5]	2001-2003
Industrial Development [Member] | Speed Distribution Center | CALIFORNIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	15,282
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	52,536
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	15,290
Buildings and Improvements	[5]	52,528
Total	[5]	67,818
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2019
Year Constructed	[5]	n/a
Industrial Development [Member] | SunCoast Commerce Center 12 | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	1,552
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	2,626
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	785
Buildings and Improvements	[5]	3,393
Total	[5]	4,178
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2020
Year Constructed	[5]	n/a
Industrial Development [Member] | Suncoast Commerce Center Land | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	4,995
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	3,303
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	5,845
Buildings and Improvements	[5]	2,453
Total	[5]	8,298
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2020
Year Constructed	[5]	n/a
Industrial Development [Member] | Gateway Commerce Park 3 | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	5,491
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	7,675
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	3,176
Buildings and Improvements	[5]	9,990
Total	[5]	13,166
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2016
Year Constructed	[5]	n/a
Industrial Development [Member] | Gateway Commerce Park Land [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	5,574
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	8,757
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	7,889
Buildings and Improvements	[5]	6,442
Total	[5]	14,331
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2016
Year Constructed	[5]	n/a
Industrial Development [Member] | Horizon Commerce Park Land [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	650
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	426
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	650
Buildings and Improvements	[5]	426
Total	[5]	1,076
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2008/09
Year Constructed	[5]	n/a
Industrial Development [Member] | Horizon West 2 & 3 | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	2,895
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	14,295
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	2,895
Buildings and Improvements	[5]	14,295
Total	[5]	17,190
Accumulated Depreciation	[5]	$ 10
Year Acquired	[5]	2020
Year Constructed	[5]	2021
Industrial Development [Member] | Horizon West Land [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	17,633
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	7,529
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	17,635
Buildings and Improvements	[5]	7,527
Total	[5]	25,162
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2020
Year Constructed	[5]	n/a
Industrial Development [Member] | Grand Oaks 75 3 | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	1,767
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	8,425
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	1,770
Buildings and Improvements	[5]	8,422
Total	[5]	10,192
Accumulated Depreciation	[5]	$ 42
Year Acquired	[5]	2019
Year Constructed	[5]	2021
Industrial Development [Member] | Grand Oaks 75 4 | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	2,334
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	4,044
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	2,338
Buildings and Improvements	[5]	4,040
Total	[5]	6,378
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2019
Year Constructed	[5]	n/a
Industrial Development [Member] | Oak Creek Distribution Center Land [Member] | FLORIDA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	106
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	719
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	352
Buildings and Improvements	[5]	473
Total	[5]	825
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2005
Year Constructed	[5]	n/a
Industrial Development [Member] | 45 Crossing Land | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	10,028
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	7,032
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	10,028
Buildings and Improvements	[5]	7,032
Total	[5]	17,060
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2021
Year Constructed	[5]	n/a
Industrial Development [Member] | Arlington Tech Centre Land [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	1,725
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	255
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	1,725
Buildings and Improvements	[5]	255
Total	[5]	1,980
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2020
Year Constructed	[5]	n/a
Industrial Development [Member] | Stonefield 35 Land | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	6,031
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	400
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	6,031
Buildings and Improvements	[5]	400
Total	[5]	6,431
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2021
Year Constructed	[5]	n/a
Industrial Development [Member] | Basswood 1 & 2 | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	4,086
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	11,143
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	4,087
Buildings and Improvements	[5]	11,142
Total	[5]	15,229
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2019
Year Constructed	[5]	n/a
Industrial Development [Member] | Basswood Land [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	11,680
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	1,667
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	11,681
Buildings and Improvements	[5]	1,666
Total	[5]	13,347
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2019
Year Constructed	[5]	n/a
Industrial Development [Member] | Creekview 9 & 10 | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	3,985
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	7,351
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	3,987
Buildings and Improvements	[5]	7,349
Total	[5]	11,336
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2020
Year Constructed	[5]	n/a
Industrial Development [Member] | LakePort 4 & 5 [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	2,716
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	5,222
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	2,716
Buildings and Improvements	[5]	5,222
Total	[5]	7,938
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2018
Year Constructed	[5]	n/a
Industrial Development [Member] | McKinney 3 & 4 | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	6,767
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	3,671
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	4,228
Buildings and Improvements	[5]	6,210
Total	[5]	10,438
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2020
Year Constructed	[5]	n/a
Industrial Development [Member] | McKinney Land | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	5,472
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	2,926
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	8,012
Buildings and Improvements	[5]	386
Total	[5]	8,398
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2020
Year Constructed	[5]	n/a
Industrial Development [Member] | Grand West Crossing 1 | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	2,733
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	6,136
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	2,726
Buildings and Improvements	[5]	6,143
Total	[5]	8,869
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2019
Year Constructed	[5]	n/a
Industrial Development [Member] | Grand West Crossing Land [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	6,024
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	1,631
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	6,024
Buildings and Improvements	[5]	1,631
Total	[5]	7,655
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2019
Year Constructed	[5]	n/a
Industrial Development [Member] | Lee Road Land [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	2,689
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	(1)
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	1,960
Buildings and Improvements	[5]	728
Total	[5]	2,688
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2007
Year Constructed	[5]	n/a
Industrial Development [Member] | Springwood Business Park Land | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	6,208
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	153
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	6,208
Buildings and Improvements	[5]	153
Total	[5]	6,361
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2021
Year Constructed	[5]	n/a
Industrial Development [Member] | World Houston Int'l Business Ctr Land - 2011 expansion | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	1,636
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	1,898
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	1,824
Buildings and Improvements	[5]	1,710
Total	[5]	3,534
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2011
Year Constructed	[5]	n/a
Industrial Development [Member] | World Houston Int'l Business Center land - 2015 expansion [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	2,798
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	1,797
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	2,798
Buildings and Improvements	[5]	1,797
Total	[5]	4,595
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2015
Year Constructed	[5]	n/a
Industrial Development [Member] | Americas Ten 2 | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	2,516
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	6,584
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	2,518
Buildings and Improvements	[5]	6,582
Total	[5]	9,100
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2020
Year Constructed	[5]	n/a
Industrial Development [Member] | Ridgeview 3 [Member] | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	839
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	4,965
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	839
Buildings and Improvements	[5]	4,965
Total	[5]	5,804
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2018
Year Constructed	[5]	n/a
Industrial Development [Member] | Ridgeview Land | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	430
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	288
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	430
Buildings and Improvements	[5]	288
Total	[5]	718
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2018
Year Constructed	[5]	n/a
Industrial Development [Member] | Tri-County Crossing 5 | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	871
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	4,729
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	871
Buildings and Improvements	[5]	4,729
Total	[5]	5,600
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2017
Year Constructed	[5]	n/a
Industrial Development [Member] | Tri-County Crossing 6 | TEXAS
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	1,033
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	2,749
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	1,033
Buildings and Improvements	[5]	2,749
Total	[5]	3,782
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2017
Year Constructed	[5]	n/a
Industrial Development [Member] | Skyway Logistics Park Land | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	12,038
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	210
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	12,038
Buildings and Improvements	[5]	210
Total	[5]	12,248
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2021
Year Constructed	[5]	n/a
Industrial Development [Member] | Steele Creek 8 | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	544
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	2,184
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	673
Buildings and Improvements	[5]	2,055
Total	[5]	2,728
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2016/17
Year Constructed	[5]	n/a
Industrial Development [Member] | Steele Creek Land [Member] | NORTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	1,866
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	990
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	1,866
Buildings and Improvements	[5]	990
Total	[5]	2,856
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2016/17
Year Constructed	[5]	n/a
Industrial Development [Member] | Access Point 1 | SOUTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	884
Buildings and Improvements	[5]	9,606
Costs Capitalized Subsequent to Acquisition	[5]	2,032
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	893
Buildings and Improvements	[5]	11,629
Total	[5]	12,522
Accumulated Depreciation	[5]	$ 198
Year Acquired	[5]	2021
Year Constructed	[5]	2021
Industrial Development [Member] | Access Point 2 | SOUTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	1,010
Buildings and Improvements	[5]	9,604
Costs Capitalized Subsequent to Acquisition	[5]	1,017
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	1,012
Buildings and Improvements	[5]	10,619
Total	[5]	11,631
Accumulated Depreciation	[5]	$ 14
Year Acquired	[5]	2021
Year Constructed	[5]	2021
Industrial Development [Member] | Hillside Land | SOUTH CAROLINA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	1,593
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	143
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	1,595
Buildings and Improvements	[5]	141
Total	[5]	1,736
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2021
Year Constructed	[5]	n/a
Industrial Development [Member] | I-20 West Business Center | GEORGIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	1,670
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	1,294
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	1,647
Buildings and Improvements	[5]	1,317
Total	[5]	2,964
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2021
Year Constructed	[5]	n/a
Industrial Development [Member] | Cass White Land | GEORGIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	2,923
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	134
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	2,923
Buildings and Improvements	[5]	134
Total	[5]	3,057
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2021
Year Constructed	[5]	n/a
Industrial Development [Member] | Riverside Parkway Land | GEORGIA
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	1,955
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	46
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	1,955
Buildings and Improvements	[5]	46
Total	[5]	2,001
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2021
Year Constructed	[5]	n/a
Industrial Development [Member] | Metro Airport Commerce Center 2 Land [Member] | MISSISSIPPI
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	[5]	$ 0
Initial Cost to the Company [Abstract]
Land	[5]	307
Buildings and Improvements	[5]	0
Costs Capitalized Subsequent to Acquisition	[5]	399
Gross Amount at which Carried at Close of Period [Abstract]
Land	[5]	307
Buildings and Improvements	[5]	399
Total	[5]	706
Accumulated Depreciation	[5]	$ 0
Year Acquired	[5]	2001
Year Constructed	[5]	n/a

[1] Changes in Real Estate Properties and Development and Value-Add Properties follow:                                                                                                                                                                                                                                                                                                                                                                                    Years Ended December 31,202120202019(In thousands)Balance at beginning of year $3,519,085 3,264,566 2,817,145 Purchases of real estate properties 104,205 46,240 135,033 Development of real estate properties and value-add properties415,260 195,446 318,288 Improvements to real estate properties36,692 33,522 37,558 Right-of-use assets, net – ground leases11,562 (924)11,997 Real estate assets held for sale(18,233)— — Carrying amount of investments sold (15,288)(17,182)(51,662)Write-off of improvements (1,958)(2,583)(3,793) Balance at end of year (1)  $4,051,325 3,519,085 3,264,566 
(1) Includes noncontrolling interest in joint ventures of $1,379,000, $852,000 and $3,148,000 at December 31, 2021, 2020 and 2019, respectively.
Changes in the accumulated depreciation on real estate properties follow:                                                                                                                                                                                                                                                                                                                                                                                   Years Ended December 31,202120202019(In thousands)Balance at beginning of year $955,328 871,139 814,915 Depreciation expense 104,910 96,290 86,590 Real estate assets held for sale(12,538)— — Accumulated depreciation on assets sold (10,178)(9,599)(27,030)Other (1,905)(2,502)(3,336)Balance at end of year $1,035,617 955,328 871,139 

[2] The estimated aggregate cost of real estate properties at December 31, 2021 for federal income tax purposes was approximately $3,974,390,000 before estimated accumulated tax depreciation of $749,711,000.  The federal income tax return for the year ended December 31, 2021, has not been filed and accordingly, this estimate is based on preliminary data.

[3] Includes noncontrolling interest in joint ventures of $1,379,000, $852,000 and $3,148,000 at December 31, 2021, 2020 and 2019, respectively.

[4] The Company computes depreciation using the straight-line method over the estimated useful lives of the buildings (generally 40 years) and improvements (generally 3 to 15 years).   

[5] The Company transfers properties from the development and value-add program to Real estate properties as follows: (i) for development properties, at the earlier of 90% occupancy or one year after completion of the shell construction, and (ii) for value-add properties, at the earlier of 90% occupancy or one year after acquisition. Upon the earlier of 90% occupancy or one year after completion of the shell construction, capitalization of development costs, including interest expense, property taxes and internal personnel costs, ceases and depreciation commences on the entire property (excluding the land).