Schedule III - Real Estate Assets and Accumulated Depreciation (Detail) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2019		Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Land, Initial Cost to Company		$ 223,596
Buildings and Improvements, Initial Cost to Company		2,433,971
Cost Capitalized Subsequent to Acquisition		974,566
Land and Land Improvements, Gross Amount		272,148
Buildings and Leasehold Improvements, Gross Amount		3,332,989
Total Gross Amount		3,605,137	[1]	$ 3,697,160	$ 3,367,358	$ 3,306,896
Accumulated Depreciation		$ (1,053,670)	[2]	$ (1,075,389)	$ (976,121)	$ (888,745)
Adams County Correctional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Adams County, Mississippi
Land, Initial Cost to Company		$ 874
Buildings and Improvements, Initial Cost to Company		119,565
Cost Capitalized Subsequent to Acquisition		3,798
Land and Land Improvements, Gross Amount		1,089
Buildings and Leasehold Improvements, Gross Amount		123,148
Total Gross Amount	[1]	124,237
Accumulated Depreciation	[2]	$ (27,756)
Constructed/Acquired Date		2008
Adams Transitional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Denver, Colorado
Land, Initial Cost to Company		$ 6,090
Buildings and Improvements, Initial Cost to Company		853
Cost Capitalized Subsequent to Acquisition		236
Land and Land Improvements, Gross Amount		6,090
Buildings and Leasehold Improvements, Gross Amount		1,089
Total Gross Amount	[1]	7,179
Accumulated Depreciation	[2]	$ (84)
Constructed/Acquired Date		2017
Arapahoe Community Treatment Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Englewood, Colorado
Land, Initial Cost to Company		$ 3,760
Buildings and Improvements, Initial Cost to Company		1,239
Cost Capitalized Subsequent to Acquisition		511
Land and Land Improvements, Gross Amount		3,760
Buildings and Leasehold Improvements, Gross Amount		1,750
Total Gross Amount	[1]	5,510
Accumulated Depreciation	[2]	$ (175)
Constructed/Acquired Date		2017
Augusta Transitional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Augusta, Georgia
Land, Initial Cost to Company		$ 1,281
Buildings and Improvements, Initial Cost to Company		2,674
Cost Capitalized Subsequent to Acquisition		77
Land and Land Improvements, Gross Amount		1,281
Buildings and Leasehold Improvements, Gross Amount		2,751
Total Gross Amount	[1]	4,032
Accumulated Depreciation	[2]	$ (163)
Constructed/Acquired Date		2017
Austin Residential Reentry Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Del Valle, Texas
Land, Initial Cost to Company		$ 4,190
Buildings and Improvements, Initial Cost to Company		1,058
Cost Capitalized Subsequent to Acquisition		371
Land and Land Improvements, Gross Amount		4,201
Buildings and Leasehold Improvements, Gross Amount		1,418
Total Gross Amount	[1]	5,619
Accumulated Depreciation	[2]	$ (292)
Constructed/Acquired Date		2015
Austin Transitional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Del Valle, Texas
Land, Initial Cost to Company		$ 19,488
Buildings and Improvements, Initial Cost to Company		4,607
Cost Capitalized Subsequent to Acquisition		949
Land and Land Improvements, Gross Amount		19,497
Buildings and Leasehold Improvements, Gross Amount		5,547
Total Gross Amount	[1]	25,044
Accumulated Depreciation	[2]	$ (986)
Constructed/Acquired Date		2015
Bent County Correctional Facility
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Las Animas, Colorado
Land, Initial Cost to Company		$ 550
Buildings and Improvements, Initial Cost to Company		13,115
Cost Capitalized Subsequent to Acquisition		68,330
Land and Land Improvements, Gross Amount		1,545
Buildings and Leasehold Improvements, Gross Amount		80,450
Total Gross Amount	[1]	81,995
Accumulated Depreciation	[2]	$ (27,741)
Constructed/Acquired Date		1992
Bridgeport Pre-Parole Transfer Facility
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Bridgeport, Texas
Land, Initial Cost to Company		$ 70
Buildings and Improvements, Initial Cost to Company		291
Land and Land Improvements, Gross Amount		70
Total Gross Amount	[1],[3]	$ 70
Constructed/Acquired Date		1995
Broad Street Residential Reentry Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Philadelphia, Pennsylvania
Land, Initial Cost to Company		$ 663
Buildings and Improvements, Initial Cost to Company		2,700
Cost Capitalized Subsequent to Acquisition		197
Land and Land Improvements, Gross Amount		663
Buildings and Leasehold Improvements, Gross Amount		2,897
Total Gross Amount	[1]	3,560
Accumulated Depreciation	[2]	$ (338)
Constructed/Acquired Date		2015
CAI - Boston Avenue
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		San Diego, California
Land, Initial Cost to Company		$ 800
Buildings and Improvements, Initial Cost to Company		11,440
Cost Capitalized Subsequent to Acquisition		1,197
Land and Land Improvements, Gross Amount		845
Buildings and Leasehold Improvements, Gross Amount		12,592
Total Gross Amount	[1]	13,437
Accumulated Depreciation	[2]	$ (2,751)
Constructed/Acquired Date		2013
California City Correctional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		California City, California
Land, Initial Cost to Company		$ 1,785
Buildings and Improvements, Initial Cost to Company		125,337
Cost Capitalized Subsequent to Acquisition		15,759
Land and Land Improvements, Gross Amount		2,748
Buildings and Leasehold Improvements, Gross Amount		140,133
Total Gross Amount	[1]	142,881
Accumulated Depreciation	[2]	$ (55,342)
Constructed/Acquired Date		1999
Capital Commerce Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Tallahassee, Florida
Land, Initial Cost to Company		$ 2,255
Buildings and Improvements, Initial Cost to Company		38,362
Cost Capitalized Subsequent to Acquisition		522
Land and Land Improvements, Gross Amount		2,255
Buildings and Leasehold Improvements, Gross Amount		38,884
Total Gross Amount	[1]	41,139
Accumulated Depreciation	[2]	$ (1,955)
Constructed/Acquired Date		2018
Carver Transitional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Oklahoma City, Oklahoma
Land, Initial Cost to Company		$ 8,562
Buildings and Improvements, Initial Cost to Company		4,631
Cost Capitalized Subsequent to Acquisition		1,140
Land and Land Improvements, Gross Amount		8,599
Buildings and Leasehold Improvements, Gross Amount		5,734
Total Gross Amount	[1]	14,333
Accumulated Depreciation	[2]	$ (1,024)
Constructed/Acquired Date		2015
Centennial Community Transition Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Englewood, Colorado
Land, Initial Cost to Company		$ 4,905
Buildings and Improvements, Initial Cost to Company		1,256
Cost Capitalized Subsequent to Acquisition		269
Land and Land Improvements, Gross Amount		4,908
Buildings and Leasehold Improvements, Gross Amount		1,522
Total Gross Amount	[1]	6,430
Accumulated Depreciation	[2]	$ (209)
Constructed/Acquired Date		2016
Central Arizona Florence Correctional Complex
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Florence, Arizona
Land, Initial Cost to Company		$ 1,298
Buildings and Improvements, Initial Cost to Company		133,531
Cost Capitalized Subsequent to Acquisition		49,348
Land and Land Improvements, Gross Amount		4,395
Buildings and Leasehold Improvements, Gross Amount		179,782
Total Gross Amount	[1]	184,177
Accumulated Depreciation	[2]	$ (76,328)
Central Arizona Florence Correctional Complex | Minimum
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Constructed/Acquired Date		1994
Central Arizona Florence Correctional Complex | Maximum
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Constructed/Acquired Date		1999
Cheyenne Transitional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Cheyenne, Wyoming
Land, Initial Cost to Company		$ 5,567
Buildings and Improvements, Initial Cost to Company		2,092
Cost Capitalized Subsequent to Acquisition		831
Land and Land Improvements, Gross Amount		5,567
Buildings and Leasehold Improvements, Gross Amount		2,923
Total Gross Amount	[1]	8,490
Accumulated Depreciation	[2]	$ (475)
Constructed/Acquired Date		2015
Cibola County Corrections Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Milan, New Mexico
Land, Initial Cost to Company		$ 444
Buildings and Improvements, Initial Cost to Company		16,215
Cost Capitalized Subsequent to Acquisition		32,620
Land and Land Improvements, Gross Amount		1,368
Buildings and Leasehold Improvements, Gross Amount		47,911
Total Gross Amount	[1]	49,279
Accumulated Depreciation	[2]	$ (21,346)
Constructed/Acquired Date		1994
Cimarron Correctional Facility
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Cushing, Oklahoma
Land, Initial Cost to Company		$ 250
Buildings and Improvements, Initial Cost to Company		71,303
Cost Capitalized Subsequent to Acquisition		45,200
Land and Land Improvements, Gross Amount		602
Buildings and Leasehold Improvements, Gross Amount		116,151
Total Gross Amount	[1]	116,753
Accumulated Depreciation	[2]	$ (42,079)
Constructed/Acquired Date		1997
Coffee Correctional Facility
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location	[4]	Nicholls, Georgia
Constructed/Acquired Date	[4]	1998
Columbine Facility
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Denver, Colorado
Land, Initial Cost to Company		$ 1,414
Buildings and Improvements, Initial Cost to Company		488
Cost Capitalized Subsequent to Acquisition		230
Land and Land Improvements, Gross Amount		1,438
Buildings and Leasehold Improvements, Gross Amount		694
Total Gross Amount	[1]	2,132
Accumulated Depreciation	[2]	$ (111)
Constructed/Acquired Date		2016
Commerce Transitional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Commerce City, Colorado
Land, Initial Cost to Company		$ 5,166
Buildings and Improvements, Initial Cost to Company		1,758
Cost Capitalized Subsequent to Acquisition		207
Land and Land Improvements, Gross Amount		5,166
Buildings and Leasehold Improvements, Gross Amount		1,965
Total Gross Amount	[1]	7,131
Accumulated Depreciation	[2]	$ (152)
Constructed/Acquired Date		2017
Corpus Christi Transitional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Corpus Christi, Texas
Buildings and Improvements, Initial Cost to Company		$ 1,886
Cost Capitalized Subsequent to Acquisition		486
Buildings and Leasehold Improvements, Gross Amount		2,372
Total Gross Amount	[1]	2,372
Accumulated Depreciation	[2]	$ (1,001)
Constructed/Acquired Date		2015
Crossroads Correctional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Shelby, Montana
Land, Initial Cost to Company		$ 413
Buildings and Improvements, Initial Cost to Company		33,196
Cost Capitalized Subsequent to Acquisition		43,867
Land and Land Improvements, Gross Amount		1,614
Buildings and Leasehold Improvements, Gross Amount		75,862
Total Gross Amount	[1]	77,476
Accumulated Depreciation	[2]	$ (42,217)
Constructed/Acquired Date		1999
Crowley County Correctional Facility
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Olney Springs, Colorado
Land, Initial Cost to Company		$ 211
Buildings and Improvements, Initial Cost to Company		46,845
Cost Capitalized Subsequent to Acquisition		31,122
Land and Land Improvements, Gross Amount		2,680
Buildings and Leasehold Improvements, Gross Amount		75,498
Total Gross Amount	[1]	78,178
Accumulated Depreciation	[2]	$ (27,444)
Constructed/Acquired Date		2003
Dahlia Facility
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Denver, Colorado
Land, Initial Cost to Company		$ 6,788
Buildings and Improvements, Initial Cost to Company		727
Cost Capitalized Subsequent to Acquisition		269
Land and Land Improvements, Gross Amount		6,835
Buildings and Leasehold Improvements, Gross Amount		949
Total Gross Amount	[1]	7,784
Accumulated Depreciation	[2]	$ (155)
Constructed/Acquired Date		2016
Dallas Transitional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Hutchins, Texas
Buildings and Improvements, Initial Cost to Company		$ 3,852
Cost Capitalized Subsequent to Acquisition		1,731
Buildings and Leasehold Improvements, Gross Amount		5,583
Total Gross Amount	[1]	5,583
Accumulated Depreciation	[2]	$ (1,326)
Constructed/Acquired Date		2015
Davis Correctional Facility
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Holdenville, Oklahoma
Land, Initial Cost to Company		$ 250
Buildings and Improvements, Initial Cost to Company		66,701
Cost Capitalized Subsequent to Acquisition		41,840
Land and Land Improvements, Gross Amount		1,209
Buildings and Leasehold Improvements, Gross Amount		107,582
Total Gross Amount	[1]	108,791
Accumulated Depreciation	[2]	$ (39,346)
Constructed/Acquired Date		1996
DHS-Chattanooga
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Chattanooga, Tennessee
Buildings and Improvements, Initial Cost to Company		$ 205
Cost Capitalized Subsequent to Acquisition		5
Buildings and Leasehold Improvements, Gross Amount		210
Total Gross Amount	[1]	210
Accumulated Depreciation	[2]	$ (7)
Constructed/Acquired Date		2018
DHS-Knoxville
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Knoxville, Tennessee
Land, Initial Cost to Company		$ 275
Buildings and Improvements, Initial Cost to Company		67
Cost Capitalized Subsequent to Acquisition		5
Land and Land Improvements, Gross Amount		275
Buildings and Leasehold Improvements, Gross Amount		72
Total Gross Amount	[1]	347
Accumulated Depreciation	[2]	$ (3)
Constructed/Acquired Date		2018
Diamondback Correctional Facility
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Watonga, Oklahoma
Land, Initial Cost to Company		$ 208
Buildings and Improvements, Initial Cost to Company		41,677
Cost Capitalized Subsequent to Acquisition		25,689
Land and Land Improvements, Gross Amount		1,361
Buildings and Leasehold Improvements, Gross Amount		66,213
Total Gross Amount	[1]	67,574
Accumulated Depreciation	[2]	$ (27,844)
Constructed/Acquired Date		1998
Eden Detention Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Eden, Texas
Land, Initial Cost to Company		$ 925
Buildings and Improvements, Initial Cost to Company		27,645
Cost Capitalized Subsequent to Acquisition		34,273
Land and Land Improvements, Gross Amount		5,552
Buildings and Leasehold Improvements, Gross Amount		57,291
Total Gross Amount	[1]	62,843
Accumulated Depreciation	[2]	$ (25,800)
Constructed/Acquired Date		1995
El Paso Multi Use Facility
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		El Paso, Texas
Land, Initial Cost to Company		$ 14,936
Buildings and Improvements, Initial Cost to Company		4,536
Cost Capitalized Subsequent to Acquisition		1,234
Land and Land Improvements, Gross Amount		14,936
Buildings and Leasehold Improvements, Gross Amount		5,770
Total Gross Amount	[1]	20,706
Accumulated Depreciation	[2]	$ (1,039)
Constructed/Acquired Date		2015
El Paso Transitional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		El Paso, Texas
Land, Initial Cost to Company		$ 10,325
Buildings and Improvements, Initial Cost to Company		4,198
Cost Capitalized Subsequent to Acquisition		789
Land and Land Improvements, Gross Amount		10,389
Buildings and Leasehold Improvements, Gross Amount		4,923
Total Gross Amount	[1]	15,312
Accumulated Depreciation	[2]	$ (849)
Constructed/Acquired Date		2015
Eloy Detention Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Eloy, Arizona
Land, Initial Cost to Company		$ 498
Buildings and Improvements, Initial Cost to Company		33,308
Cost Capitalized Subsequent to Acquisition		17,428
Land and Land Improvements, Gross Amount		2,180
Buildings and Leasehold Improvements, Gross Amount		49,054
Total Gross Amount	[1]	51,234
Accumulated Depreciation	[2]	$ (23,747)
Constructed/Acquired Date		1995
Fort Worth Transitional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Fort Worth, Texas
Land, Initial Cost to Company		$ 3,251
Buildings and Improvements, Initial Cost to Company		334
Cost Capitalized Subsequent to Acquisition		286
Land and Land Improvements, Gross Amount		3,264
Buildings and Leasehold Improvements, Gross Amount		607
Total Gross Amount	[1]	3,871
Accumulated Depreciation	[2]	$ (568)
Constructed/Acquired Date		2015
Fox Facility and Training Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Denver, Colorado
Land, Initial Cost to Company		$ 3,038
Buildings and Improvements, Initial Cost to Company		1,203
Cost Capitalized Subsequent to Acquisition		657
Land and Land Improvements, Gross Amount		3,180
Buildings and Leasehold Improvements, Gross Amount		1,718
Total Gross Amount	[1]	4,898
Accumulated Depreciation	[2]	$ (257)
Constructed/Acquired Date		2016
Houston Processing Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Houston, Texas
Land, Initial Cost to Company		$ 2,250
Buildings and Improvements, Initial Cost to Company		53,373
Cost Capitalized Subsequent to Acquisition		40,884
Land and Land Improvements, Gross Amount		3,587
Buildings and Leasehold Improvements, Gross Amount		92,920
Total Gross Amount	[1]	96,507
Accumulated Depreciation	[2]	$ (39,568)
Constructed/Acquired Date		1984
Huerfano County Correctional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Walsenburg, Colorado
Land, Initial Cost to Company		$ 124
Buildings and Improvements, Initial Cost to Company		26,358
Cost Capitalized Subsequent to Acquisition		4,771
Land and Land Improvements, Gross Amount		1,115
Buildings and Leasehold Improvements, Gross Amount		30,138
Total Gross Amount	[1]	31,253
Accumulated Depreciation	[2]	$ (14,988)
Constructed/Acquired Date		1997
James River Residential Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Newport News, Virginia
Land, Initial Cost to Company		$ 800
Buildings and Improvements, Initial Cost to Company		501
Land and Land Improvements, Gross Amount		800
Buildings and Leasehold Improvements, Gross Amount		501
Total Gross Amount	[1]	$ 1,301
Constructed/Acquired Date		2019
ICE-Fayetteville
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Fayetteville, Arkansas
Land, Initial Cost to Company		$ 159
Buildings and Improvements, Initial Cost to Company		641
Cost Capitalized Subsequent to Acquisition		49
Land and Land Improvements, Gross Amount		159
Buildings and Leasehold Improvements, Gross Amount		690
Total Gross Amount	[1]	849
Accumulated Depreciation	[2]	$ (23)
Constructed/Acquired Date		2018
IRS-Greenville
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Greenville, North Carolina
Land, Initial Cost to Company		$ 361
Buildings and Improvements, Initial Cost to Company		1,387
Cost Capitalized Subsequent to Acquisition		8
Land and Land Improvements, Gross Amount		361
Buildings and Leasehold Improvements, Gross Amount		1,395
Total Gross Amount	[1]	1,756
Accumulated Depreciation	[2]	$ (83)
Constructed/Acquired Date		2017
Jenkins Correctional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location	[4]	Millen, Georgia
Constructed/Acquired Date	[4]	2012
Kit Carson Correctional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Burlington, Colorado
Land, Initial Cost to Company		$ 432
Buildings and Improvements, Initial Cost to Company		35,980
Cost Capitalized Subsequent to Acquisition		43,967
Land and Land Improvements, Gross Amount		1,051
Buildings and Leasehold Improvements, Gross Amount		79,328
Total Gross Amount	[1]	80,379
Accumulated Depreciation	[2]	$ (26,338)
Constructed/Acquired Date		1998
La Palma Correctional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Eloy, Arizona
Land, Initial Cost to Company		$ 283
Buildings and Improvements, Initial Cost to Company		183,155
Cost Capitalized Subsequent to Acquisition		13,819
Land and Land Improvements, Gross Amount		486
Buildings and Leasehold Improvements, Gross Amount		196,771
Total Gross Amount	[1]	197,257
Accumulated Depreciation	[2]	$ (48,836)
Constructed/Acquired Date		2008
Lake Erie Correctional Institution
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Conneaut, Ohio
Land, Initial Cost to Company		$ 2,871
Buildings and Improvements, Initial Cost to Company		69,779
Cost Capitalized Subsequent to Acquisition		6,274
Land and Land Improvements, Gross Amount		4,031
Buildings and Leasehold Improvements, Gross Amount		74,893
Total Gross Amount	[1]	78,924
Accumulated Depreciation	[2]	$ (13,483)
Constructed/Acquired Date		2011
Laredo Processing Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Laredo, Texas
Land, Initial Cost to Company		$ 788
Buildings and Improvements, Initial Cost to Company		26,737
Cost Capitalized Subsequent to Acquisition		3,482
Land and Land Improvements, Gross Amount		986
Buildings and Leasehold Improvements, Gross Amount		30,021
Total Gross Amount	[1]	31,007
Accumulated Depreciation	[2]	$ (13,228)
Constructed/Acquired Date		1985
Leavenworth Detention Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Leavenworth, Kansas
Land, Initial Cost to Company		$ 130
Buildings and Improvements, Initial Cost to Company		44,970
Cost Capitalized Subsequent to Acquisition		43,566
Land and Land Improvements, Gross Amount		491
Buildings and Leasehold Improvements, Gross Amount		88,175
Total Gross Amount	[1]	88,666
Accumulated Depreciation	[2]	$ (32,913)
Constructed/Acquired Date		1992
Lee Adjustment Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Beattyville, Kentucky
Land, Initial Cost to Company		$ 500
Buildings and Improvements, Initial Cost to Company		515
Cost Capitalized Subsequent to Acquisition		17,893
Land and Land Improvements, Gross Amount		1,277
Buildings and Leasehold Improvements, Gross Amount		17,631
Total Gross Amount	[1]	18,908
Accumulated Depreciation	[2]	$ (8,491)
Constructed/Acquired Date		1998
Leo Chesney Correctional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Live Oak, California
Land, Initial Cost to Company		$ 250
Buildings and Improvements, Initial Cost to Company		4,774
Cost Capitalized Subsequent to Acquisition		1,603
Land and Land Improvements, Gross Amount		250
Buildings and Leasehold Improvements, Gross Amount		6,377
Total Gross Amount	[1]	6,627
Accumulated Depreciation	[2]	$ (3,376)
Constructed/Acquired Date		1989
Long Beach Community Corrections Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Long Beach, California
Land, Initial Cost to Company		$ 5,038
Buildings and Improvements, Initial Cost to Company		2,413
Land and Land Improvements, Gross Amount		5,038
Buildings and Leasehold Improvements, Gross Amount		2,413
Total Gross Amount	[1]	7,451
Accumulated Depreciation	[2]	$ (216)
Constructed/Acquired Date		2016
Longmont Community Treatment Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Longmont, Colorado
Land, Initial Cost to Company		$ 3,364
Buildings and Improvements, Initial Cost to Company		582
Cost Capitalized Subsequent to Acquisition		118
Land and Land Improvements, Gross Amount		3,363
Buildings and Leasehold Improvements, Gross Amount		701
Total Gross Amount	[1]	4,064
Accumulated Depreciation	[2]	$ (100)
Constructed/Acquired Date		2016
Marion Adjustment Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		St. Mary, Kentucky
Land, Initial Cost to Company		$ 250
Buildings and Improvements, Initial Cost to Company		9,994
Cost Capitalized Subsequent to Acquisition		8,772
Land and Land Improvements, Gross Amount		918
Buildings and Leasehold Improvements, Gross Amount		18,098
Total Gross Amount	[1]	19,016
Accumulated Depreciation	[2]	$ (7,665)
Constructed/Acquired Date		1998
McRae Correctional Facility
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		McRae, Georgia
Land, Initial Cost to Company		$ 462
Buildings and Improvements, Initial Cost to Company		60,396
Cost Capitalized Subsequent to Acquisition		20,354
Land and Land Improvements, Gross Amount		1,099
Buildings and Leasehold Improvements, Gross Amount		80,113
Total Gross Amount	[1]	81,212
Accumulated Depreciation	[2]	$ (24,812)
Constructed/Acquired Date		2000
Mineral Wells Pre-Parole Transfer Facility
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Mineral Wells, Texas
Land, Initial Cost to Company		$ 176
Buildings and Improvements, Initial Cost to Company		22,589
Land and Land Improvements, Gross Amount		100
Total Gross Amount	[1],[3]	$ 100
Constructed/Acquired Date		1995
MDHHS-Detroit
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Detroit, Michigan
Land, Initial Cost to Company		$ 830
Buildings and Improvements, Initial Cost to Company		5,739
Cost Capitalized Subsequent to Acquisition		113
Land and Land Improvements, Gross Amount		943
Buildings and Leasehold Improvements, Gross Amount		5,739
Total Gross Amount	[1]	6,682
Accumulated Depreciation	[2]	$ (111)
Constructed/Acquired Date		2019
Nevada Southern Detention Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Pahrump, Nevada
Land, Initial Cost to Company		$ 7,548
Buildings and Improvements, Initial Cost to Company		64,362
Cost Capitalized Subsequent to Acquisition		10,123
Land and Land Improvements, Gross Amount		8,399
Buildings and Leasehold Improvements, Gross Amount		73,634
Total Gross Amount	[1]	82,033
Accumulated Depreciation	[2]	$ (16,705)
Constructed/Acquired Date		2010
North Fork Correctional Facility
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Sayre, Oklahoma
Buildings and Improvements, Initial Cost to Company		$ 42,166
Cost Capitalized Subsequent to Acquisition		62,506
Land and Land Improvements, Gross Amount		368
Buildings and Leasehold Improvements, Gross Amount		104,304
Total Gross Amount	[1]	104,672
Accumulated Depreciation	[2]	$ (36,794)
Constructed/Acquired Date		1998
NARA-Dayton
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Dayton, Ohio
Land, Initial Cost to Company		$ 548
Buildings and Improvements, Initial Cost to Company		6,439
Cost Capitalized Subsequent to Acquisition		317
Land and Land Improvements, Gross Amount		569
Buildings and Leasehold Improvements, Gross Amount		6,735
Total Gross Amount	[1]	7,304
Accumulated Depreciation	[2]	$ (248)
Constructed/Acquired Date		2018
Northeast Ohio Correctional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Youngstown, Ohio
Land, Initial Cost to Company		$ 750
Buildings and Improvements, Initial Cost to Company		39,583
Cost Capitalized Subsequent to Acquisition		13,616
Land and Land Improvements, Gross Amount		1,901
Buildings and Leasehold Improvements, Gross Amount		52,048
Total Gross Amount	[1]	53,949
Accumulated Depreciation	[2]	$ (22,782)
Constructed/Acquired Date		1997
Northwest New Mexico Correctional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Grants, New Mexico
Land, Initial Cost to Company		$ 142
Buildings and Improvements, Initial Cost to Company		15,888
Cost Capitalized Subsequent to Acquisition		19,199
Land and Land Improvements, Gross Amount		879
Buildings and Leasehold Improvements, Gross Amount		34,350
Total Gross Amount	[1]	35,229
Accumulated Depreciation	[2]	$ (16,285)
Constructed/Acquired Date		1989
Oklahoma City Transitional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Oklahoma City, Oklahoma
Land, Initial Cost to Company		$ 1,114
Buildings and Improvements, Initial Cost to Company		2,626
Cost Capitalized Subsequent to Acquisition		1,654
Land and Land Improvements, Gross Amount		1,144
Buildings and Leasehold Improvements, Gross Amount		4,250
Total Gross Amount	[1]	5,394
Accumulated Depreciation	[2]	$ (375)
Constructed/Acquired Date		2017
Oracle Transitional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Tucson, Arizona
Land, Initial Cost to Company		$ 4,544
Buildings and Improvements, Initial Cost to Company		1,220
Cost Capitalized Subsequent to Acquisition		354
Land and Land Improvements, Gross Amount		895
Buildings and Leasehold Improvements, Gross Amount		1,183
Total Gross Amount	[1],[3]	2,078
Accumulated Depreciation	[2]	$ (129)
Constructed/Acquired Date		2017
Otay Mesa Detention Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		San Diego, California
Land, Initial Cost to Company		$ 28,845
Buildings and Improvements, Initial Cost to Company		114,411
Cost Capitalized Subsequent to Acquisition		46,853
Land and Land Improvements, Gross Amount		37,092
Buildings and Leasehold Improvements, Gross Amount		153,017
Total Gross Amount	[1]	190,109
Accumulated Depreciation	[2]	$ (11,586)
Otay Mesa Detention Center | Minimum
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Constructed/Acquired Date		2015
Otay Mesa Detention Center | Maximum
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Constructed/Acquired Date		2019
Prairie Correctional Facility
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Appleton, Minnesota
Land, Initial Cost to Company		$ 100
Buildings and Improvements, Initial Cost to Company		22,306
Cost Capitalized Subsequent to Acquisition		9,940
Land and Land Improvements, Gross Amount		1,068
Buildings and Leasehold Improvements, Gross Amount		31,278
Total Gross Amount	[1]	32,346
Accumulated Depreciation	[2]	$ (17,484)
Constructed/Acquired Date		1991
Recovery Monitoring Solutions
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Dallas, Texas
Land, Initial Cost to Company		$ 1,152
Buildings and Improvements, Initial Cost to Company		1,979
Cost Capitalized Subsequent to Acquisition		462
Land and Land Improvements, Gross Amount		1,280
Buildings and Leasehold Improvements, Gross Amount		2,313
Total Gross Amount	[1]	3,593
Accumulated Depreciation	[2]	$ (212)
Constructed/Acquired Date		2018
Red Rock Correctional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location	[4]	Eloy, Arizona
Constructed/Acquired Date	[4]	2006
Shelby Training Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Memphis, Tennessee
Land, Initial Cost to Company		$ 150
Buildings and Improvements, Initial Cost to Company		6,393
Cost Capitalized Subsequent to Acquisition		3,495
Land and Land Improvements, Gross Amount		279
Buildings and Leasehold Improvements, Gross Amount		9,759
Total Gross Amount	[1]	10,038
Accumulated Depreciation	[2]	$ (9,510)
Constructed/Acquired Date		1986
Roth Hall Residential Reentry Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Philadelphia, Pennsylvania
Land, Initial Cost to Company		$ 654
Buildings and Improvements, Initial Cost to Company		2,693
Land and Land Improvements, Gross Amount		654
Buildings and Leasehold Improvements, Gross Amount		2,693
Total Gross Amount	[1]	3,347
Accumulated Depreciation	[2]	$ (297)
Constructed/Acquired Date		2015
Saguaro Correctional Facility
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Eloy, Arizona
Land, Initial Cost to Company		$ 193
Buildings and Improvements, Initial Cost to Company		98,903
Cost Capitalized Subsequent to Acquisition		1,942
Land and Land Improvements, Gross Amount		486
Buildings and Leasehold Improvements, Gross Amount		100,552
Total Gross Amount	[1]	101,038
Accumulated Depreciation	[2]	$ (25,539)
Constructed/Acquired Date		2007
Southeast Kentucky Correctional Facility
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Wheelwright, Kentucky
Land, Initial Cost to Company		$ 500
Buildings and Improvements, Initial Cost to Company		24,487
Cost Capitalized Subsequent to Acquisition		11,776
Land and Land Improvements, Gross Amount		1,590
Buildings and Leasehold Improvements, Gross Amount		35,173
Total Gross Amount	[1]	36,763
Accumulated Depreciation	[2]	$ (16,429)
Constructed/Acquired Date		1998
SSA-Balch Springs
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Balch Springs, Texas
Land, Initial Cost to Company		$ 541
Buildings and Improvements, Initial Cost to Company		405
Cost Capitalized Subsequent to Acquisition		428
Land and Land Improvements, Gross Amount		541
Buildings and Leasehold Improvements, Gross Amount		833
Total Gross Amount	[1]	1,374
Accumulated Depreciation	[2]	$ (22)
Constructed/Acquired Date		2018
South Raleigh Reentry Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Raleigh, North Carolina
Land, Initial Cost to Company		$ 277
Buildings and Improvements, Initial Cost to Company		663
Land and Land Improvements, Gross Amount		277
Buildings and Leasehold Improvements, Gross Amount		663
Total Gross Amount	[1]	940
Accumulated Depreciation	[2]	$ (15)
Constructed/Acquired Date		2019
SSA-Baltimore
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Baltimore, Maryland
Land, Initial Cost to Company		$ 27,987
Buildings and Improvements, Initial Cost to Company		179,424
Land and Land Improvements, Gross Amount		29,717
Buildings and Leasehold Improvements, Gross Amount		177,694
Total Gross Amount	[1]	207,411
Accumulated Depreciation	[2]	$ (7,015)
Constructed/Acquired Date		2018
SSA-Bryan
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Bryan, Texas
Land, Initial Cost to Company		$ 277
Buildings and Improvements, Initial Cost to Company		578
Land and Land Improvements, Gross Amount		277
Buildings and Leasehold Improvements, Gross Amount		578
Total Gross Amount	[1]	855
Accumulated Depreciation	[2]	$ (17)
Constructed/Acquired Date		2018
SSA-Denton
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Denton, Texas
Land, Initial Cost to Company		$ 467
Buildings and Improvements, Initial Cost to Company		823
Cost Capitalized Subsequent to Acquisition		32
Land and Land Improvements, Gross Amount		467
Buildings and Leasehold Improvements, Gross Amount		855
Total Gross Amount	[1]	1,322
Accumulated Depreciation	[2]	$ (26)
Constructed/Acquired Date		2018
SSA-Florissant
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		St Louis, Missouri
Land, Initial Cost to Company		$ 245
Buildings and Improvements, Initial Cost to Company		553
Cost Capitalized Subsequent to Acquisition		19
Land and Land Improvements, Gross Amount		245
Buildings and Leasehold Improvements, Gross Amount		572
Total Gross Amount	[1]	817
Accumulated Depreciation	[2]	$ (18)
Constructed/Acquired Date		2018
SSA-Harrison
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Harrison, Arkansas
Land, Initial Cost to Company		$ 188
Buildings and Improvements, Initial Cost to Company		1,524
Cost Capitalized Subsequent to Acquisition		79
Land and Land Improvements, Gross Amount		188
Buildings and Leasehold Improvements, Gross Amount		1,603
Total Gross Amount	[1]	1,791
Accumulated Depreciation	[2]	$ (48)
Constructed/Acquired Date		2018
SSA-Hot Springs
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Hot Springs, Arkansas
Land, Initial Cost to Company		$ 337
Buildings and Improvements, Initial Cost to Company		1,323
Cost Capitalized Subsequent to Acquisition		47
Land and Land Improvements, Gross Amount		346
Buildings and Leasehold Improvements, Gross Amount		1,361
Total Gross Amount	[1]	1,707
Accumulated Depreciation	[2]	$ (45)
Constructed/Acquired Date		2018
SSA-Marshall
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Marshall, Texas
Land, Initial Cost to Company		$ 44
Buildings and Improvements, Initial Cost to Company		790
Cost Capitalized Subsequent to Acquisition		419
Land and Land Improvements, Gross Amount		44
Buildings and Leasehold Improvements, Gross Amount		1,209
Total Gross Amount	[1]	1,253
Accumulated Depreciation	[2]	$ (28)
Constructed/Acquired Date		2018
SSA-McAlester
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		McAlester, Oklahoma
Land, Initial Cost to Company		$ 139
Buildings and Improvements, Initial Cost to Company		1,094
Cost Capitalized Subsequent to Acquisition		8
Land and Land Improvements, Gross Amount		139
Buildings and Leasehold Improvements, Gross Amount		1,102
Total Gross Amount	[1]	1,241
Accumulated Depreciation	[2]	$ (34)
Constructed/Acquired Date		2018
SSA-Milledgeville
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Milledgeville, Georgia
Land, Initial Cost to Company		$ 120
Buildings and Improvements, Initial Cost to Company		714
Land and Land Improvements, Gross Amount		120
Buildings and Leasehold Improvements, Gross Amount		714
Total Gross Amount	[1]	834
Accumulated Depreciation	[2]	$ (42)
Constructed/Acquired Date		2017
SSA-Poteau
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Poteau, Oklahoma
Land, Initial Cost to Company		$ 175
Buildings and Improvements, Initial Cost to Company		275
Cost Capitalized Subsequent to Acquisition		46
Land and Land Improvements, Gross Amount		175
Buildings and Leasehold Improvements, Gross Amount		321
Total Gross Amount	[1]	496
Accumulated Depreciation	[2]	$ (12)
Constructed/Acquired Date		2018
SSA-Rockingham
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Rockingham, North Carolina
Land, Initial Cost to Company		$ 95
Buildings and Improvements, Initial Cost to Company		1,070
Cost Capitalized Subsequent to Acquisition		33
Land and Land Improvements, Gross Amount		117
Buildings and Leasehold Improvements, Gross Amount		1,081
Total Gross Amount	[1]	1,198
Accumulated Depreciation	[2]	$ (67)
Constructed/Acquired Date		2017
T.Don Hutto Residential Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Taylor, Texas
Land, Initial Cost to Company		$ 183
Buildings and Improvements, Initial Cost to Company		13,418
Cost Capitalized Subsequent to Acquisition		5,112
Land and Land Improvements, Gross Amount		594
Buildings and Leasehold Improvements, Gross Amount		18,119
Total Gross Amount	[1]	18,713
Accumulated Depreciation	[2]	$ (8,686)
Constructed/Acquired Date		1997
Stewart Detention Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Lumpkin, Georgia
Land, Initial Cost to Company		$ 143
Buildings and Improvements, Initial Cost to Company		70,560
Cost Capitalized Subsequent to Acquisition		21,356
Land and Land Improvements, Gross Amount		1,622
Buildings and Leasehold Improvements, Gross Amount		90,437
Total Gross Amount	[1]	92,059
Accumulated Depreciation	[2]	$ (27,967)
Constructed/Acquired Date		2004
Tallahatchie County Correctional Facility
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Tutwiler, Mississippi
Buildings and Improvements, Initial Cost to Company		$ 44,638
Cost Capitalized Subsequent to Acquisition		101,356
Land and Land Improvements, Gross Amount		1,650
Buildings and Leasehold Improvements, Gross Amount		144,344
Total Gross Amount	[1]	145,994
Accumulated Depreciation	[2]	$ (51,747)
Constructed/Acquired Date		2000
Stockton Female Community Corrections Facility
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Stockton, California
Land, Initial Cost to Company		$ 692
Buildings and Improvements, Initial Cost to Company		788
Land and Land Improvements, Gross Amount		692
Buildings and Leasehold Improvements, Gross Amount		788
Total Gross Amount	[1]	1,480
Accumulated Depreciation	[2]	$ (57)
Constructed/Acquired Date		2017
Torrance County Detention Facility
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Estancia, New Mexico
Land, Initial Cost to Company		$ 511
Buildings and Improvements, Initial Cost to Company		52,599
Cost Capitalized Subsequent to Acquisition		8,564
Land and Land Improvements, Gross Amount		1,719
Buildings and Leasehold Improvements, Gross Amount		59,955
Total Gross Amount	[1]	61,674
Accumulated Depreciation	[2]	$ (27,650)
Constructed/Acquired Date		1990
Trousdale Turner Correctional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Hartsville, TN
Land, Initial Cost to Company		$ 649
Buildings and Improvements, Initial Cost to Company		135,412
Cost Capitalized Subsequent to Acquisition		4,896
Land and Land Improvements, Gross Amount		1,701
Buildings and Leasehold Improvements, Gross Amount		139,256
Total Gross Amount	[1]	140,957
Accumulated Depreciation	[2]	$ (11,562)
Constructed/Acquired Date		2015
Tulsa Transitional Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Tulsa, OK
Land, Initial Cost to Company		$ 8,206
Buildings and Improvements, Initial Cost to Company		4,061
Cost Capitalized Subsequent to Acquisition		864
Land and Land Improvements, Gross Amount		8,206
Buildings and Leasehold Improvements, Gross Amount		4,925
Total Gross Amount	[1]	13,131
Accumulated Depreciation	[2]	$ (858)
Constructed/Acquired Date		2015
Turley Residential Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Tulsa, OK
Land, Initial Cost to Company		$ 421
Buildings and Improvements, Initial Cost to Company		4,105
Cost Capitalized Subsequent to Acquisition		930
Land and Land Improvements, Gross Amount		421
Buildings and Leasehold Improvements, Gross Amount		5,035
Total Gross Amount	[1]	5,456
Accumulated Depreciation	[2]	$ (914)
Constructed/Acquired Date		2015
Ulster Facility
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Denver, Colorado
Land, Initial Cost to Company		$ 4,068
Buildings and Improvements, Initial Cost to Company		442
Cost Capitalized Subsequent to Acquisition		195
Land and Land Improvements, Gross Amount		4,126
Buildings and Leasehold Improvements, Gross Amount		579
Total Gross Amount	[1]	4,705
Accumulated Depreciation	[2]	$ (90)
Constructed/Acquired Date		2016
Walker Hall Residential Reentry Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Philadelphia, PA
Land, Initial Cost to Company		$ 654
Buildings and Improvements, Initial Cost to Company		2,693
Cost Capitalized Subsequent to Acquisition		1
Land and Land Improvements, Gross Amount		654
Buildings and Leasehold Improvements, Gross Amount		2,694
Total Gross Amount	[1]	3,348
Accumulated Depreciation	[2]	$ (299)
Constructed/Acquired Date		2015
Webb County Detention Center
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Laredo, Texas
Land, Initial Cost to Company		$ 498
Buildings and Improvements, Initial Cost to Company		20,160
Cost Capitalized Subsequent to Acquisition		6,262
Land and Land Improvements, Gross Amount		2,206
Buildings and Leasehold Improvements, Gross Amount		24,714
Total Gross Amount	[1]	26,920
Accumulated Depreciation	[2]	$ (12,499)
Constructed/Acquired Date		1998
West Tennessee Detention Facility
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Mason, Tennessee
Land, Initial Cost to Company		$ 538
Buildings and Improvements, Initial Cost to Company		31,931
Cost Capitalized Subsequent to Acquisition		6,670
Land and Land Improvements, Gross Amount		2,012
Buildings and Leasehold Improvements, Gross Amount		37,127
Total Gross Amount	[1]	39,139
Accumulated Depreciation	[2]	$ (18,409)
Constructed/Acquired Date		1990
Wheeler Correctional Facility
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location	[4]	Alamo, Georgia
Constructed/Acquired Date	[4]	1998
Whiteville Correctional Facility
SEC Schedule III, Real Estate Assets and Accumulated Depreciation [Line Items]
Location		Whiteville, Tennessee
Land, Initial Cost to Company		$ 303
Buildings and Improvements, Initial Cost to Company		51,694
Cost Capitalized Subsequent to Acquisition		7,866
Land and Land Improvements, Gross Amount		1,671
Buildings and Leasehold Improvements, Gross Amount		58,192
Total Gross Amount	[1]	59,863
Accumulated Depreciation	[2]	$ (26,027)
Constructed/Acquired Date		1998

[1] The aggregate cost of properties for federal income tax purposes is approximately $4.0 billion at December 31, 2019.

[2] Depreciation is calculated using estimated useful lives of depreciable assets up to 50 years for prison facilities.

[3] CoreCivic recorded non-cash impairments during the fourth quarter of 2014 to write down the book value of the Mineral Wells facility, during the third quarter of 2017 to write down the book value of the Bridgeport facility, and during the second quarter of 2019 to write down the book value of the Oracle facility to the estimated fair values assuming uses other than correctional facilities.

[4] CoreCivic retains title to this asset, which is classified under other real estate assets on the Company's consolidated balance sheets in accordance with ASC 853.