SCHEDULE III REAL ESTATE AND ACCUMULATED DEPRECIATION (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($) apartment	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Real Estate and Accumulated Depreciation [Line Items]
Encumbrance	$ 593,943
Initial cost
Land	2,988,330
Buildings and improvements	10,415,345
Costs capitalized subsequent to acquisition	2,562,552
Gross amount carried at close of period
Land and improvements	3,043,321
Buildings and improvements	12,922,906
Total	15,966,227
Accumulated depreciation	(5,152,133)	$ (4,646,854)	$ (4,133,959)
Aggregate cost for federal income tax purpose	12,100,000
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Acquisition, development, and improvement of real estate	427,668	707,267	1,426,505
Disposition of real estate and other	(91,368)	(139,085)	(402,902)
Balance at the end of year	15,966,227
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at beginning of year	4,646,854	4,133,959	3,689,482
Depreciation expense	536,202	528,613	518,629
Depreciation expense - Disposals and other	(30,923)	(15,718)	(74,152)
Balance at the end of year	$ 5,152,133	4,646,854	4,133,959
Encumbered Apartment Communities
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	2,783
Encumbrance	$ 593,943
Initial cost
Land	179,039
Buildings and improvements	694,808
Costs capitalized subsequent to acquisition	144,786
Gross amount carried at close of period
Land and improvements	182,359
Buildings and improvements	836,274
Total	1,018,633
Accumulated depreciation	(317,561)
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	1,018,633
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 317,561
Encumbered Apartment Communities | Belmont Station
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	275
Encumbrance	$ 29,209
Initial cost
Land	8,100
Buildings and improvements	66,666
Costs capitalized subsequent to acquisition	9,778
Gross amount carried at close of period
Land and improvements	8,267
Buildings and improvements	76,277
Total	84,544
Accumulated depreciation	$ (39,299)
Date of construction	2009
Date acquired	Mar-09
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 84,544
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 39,299
Encumbered Apartment Communities | Brio
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	300
Encumbrance	$ 93,602
Initial cost
Land	16,885
Buildings and improvements	151,741
Costs capitalized subsequent to acquisition	4,423
Gross amount carried at close of period
Land and improvements	16,885
Buildings and improvements	156,164
Total	173,049
Accumulated depreciation	$ (20,332)
Date of construction	2015
Date acquired	Jun-19
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 173,049
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 20,332
Encumbered Apartment Communities | Fountain Park
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	705
Encumbrance	$ 82,577
Initial cost
Land	25,073
Buildings and improvements	94,980
Costs capitalized subsequent to acquisition	44,493
Gross amount carried at close of period
Land and improvements	25,203
Buildings and improvements	139,343
Total	164,546
Accumulated depreciation	$ (92,190)
Date of construction	2002
Date acquired	Feb-04
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 164,546
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 92,190
Encumbered Apartment Communities | Highridge
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	255
Encumbrance	$ 69,416
Initial cost
Land	5,419
Buildings and improvements	18,347
Costs capitalized subsequent to acquisition	35,981
Gross amount carried at close of period
Land and improvements	6,073
Buildings and improvements	53,674
Total	59,747
Accumulated depreciation	$ (45,470)
Date of construction	1972
Date acquired	May-97
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 59,747
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 45,470
Encumbered Apartment Communities | Magnolia Square/Magnolia Lane
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	188
Encumbrance	$ 52,368
Initial cost
Land	8,190
Buildings and improvements	24,736
Costs capitalized subsequent to acquisition	19,395
Gross amount carried at close of period
Land and improvements	8,191
Buildings and improvements	44,130
Total	52,321
Accumulated depreciation	$ (30,002)
Date of construction	1963
Date acquired	Sep-07
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 52,321
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 30,002
Encumbered Apartment Communities | Marquis
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	166
Encumbrance	$ 44,686
Initial cost
Land	20,495
Buildings and improvements	47,823
Costs capitalized subsequent to acquisition	1,508
Gross amount carried at close of period
Land and improvements	20,495
Buildings and improvements	49,331
Total	69,826
Accumulated depreciation	$ (6,651)
Date of construction	2015
Date acquired	Dec-18
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 69,826
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 6,651
Encumbered Apartment Communities | Sage at Cupertino
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	230
Encumbrance	$ 51,824
Initial cost
Land	35,719
Buildings and improvements	53,449
Costs capitalized subsequent to acquisition	12,695
Gross amount carried at close of period
Land and improvements	35,719
Buildings and improvements	66,144
Total	101,863
Accumulated depreciation	$ (16,631)
Date of construction	1971
Date acquired	Mar-17
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 101,863
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 16,631
Encumbered Apartment Communities | The Barkley
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	161
Encumbrance	$ 14,909
Initial cost
Land	0
Buildings and improvements	8,520
Costs capitalized subsequent to acquisition	8,824
Gross amount carried at close of period
Land and improvements	2,353
Buildings and improvements	14,991
Total	17,344
Accumulated depreciation	$ (11,861)
Date of construction	1984
Date acquired	Apr-00
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 17,344
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 11,861
Encumbered Apartment Communities | The Dylan
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	184
Encumbrance	$ 57,741
Initial cost
Land	19,984
Buildings and improvements	82,286
Costs capitalized subsequent to acquisition	2,792
Gross amount carried at close of period
Land and improvements	19,990
Buildings and improvements	85,072
Total	105,062
Accumulated depreciation	$ (24,097)
Date of construction	2015
Date acquired	Mar-15
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 105,062
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 24,097
Encumbered Apartment Communities | The Huxley
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	187
Encumbrance	$ 52,564
Initial cost
Land	19,362
Buildings and improvements	75,641
Costs capitalized subsequent to acquisition	3,148
Gross amount carried at close of period
Land and improvements	19,371
Buildings and improvements	78,780
Total	98,151
Accumulated depreciation	$ (22,518)
Date of construction	2014
Date acquired	Mar-15
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 98,151
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 22,518
Encumbered Apartment Communities | Township
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	132
Encumbrance	$ 45,047
Initial cost
Land	19,812
Buildings and improvements	70,619
Costs capitalized subsequent to acquisition	1,749
Gross amount carried at close of period
Land and improvements	19,812
Buildings and improvements	72,368
Total	92,180
Accumulated depreciation	$ (8,510)
Date of construction	2014
Date acquired	Sep-19
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 92,180
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 8,510
Unencumbered Apartment Communities
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	48,939
Initial cost
Land	$ 2,728,585
Buildings and improvements	9,703,950
Costs capitalized subsequent to acquisition	2,396,447
Gross amount carried at close of period
Land and improvements	2,778,895
Buildings and improvements	12,050,087
Total	14,828,982
Accumulated depreciation	(4,815,957)
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	14,828,982
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 4,815,957
Unencumbered Apartment Communities | Agora
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	49
Initial cost
Land	$ 4,932
Buildings and improvements	60,423
Costs capitalized subsequent to acquisition	1,534
Gross amount carried at close of period
Land and improvements	4,934
Buildings and improvements	61,955
Total	66,889
Accumulated depreciation	$ (6,249)
Date of construction	2016
Date acquired	Jan-20
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 66,889
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 6,249
Unencumbered Apartment Communities | Alessio
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	624
Initial cost
Land	$ 32,136
Buildings and improvements	128,543
Costs capitalized subsequent to acquisition	22,598
Gross amount carried at close of period
Land and improvements	32,136
Buildings and improvements	151,141
Total	183,277
Accumulated depreciation	$ (50,612)
Date of construction	2001
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 183,277
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 50,612
Unencumbered Apartment Communities | Allegro
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	97
Initial cost
Land	$ 5,869
Buildings and improvements	23,977
Costs capitalized subsequent to acquisition	3,456
Gross amount carried at close of period
Land and improvements	5,869
Buildings and improvements	27,433
Total	33,302
Accumulated depreciation	$ (13,310)
Date of construction	2010
Date acquired	Oct-10
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 33,302
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 13,310
Unencumbered Apartment Communities | Allure at Scripps Ranch
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	194
Initial cost
Land	$ 11,923
Buildings and improvements	47,690
Costs capitalized subsequent to acquisition	3,730
Gross amount carried at close of period
Land and improvements	11,923
Buildings and improvements	51,420
Total	63,343
Accumulated depreciation	$ (16,204)
Date of construction	2002
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 63,343
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 16,204
Unencumbered Apartment Communities | Alpine Village
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	301
Initial cost
Land	$ 4,967
Buildings and improvements	19,728
Costs capitalized subsequent to acquisition	11,728
Gross amount carried at close of period
Land and improvements	4,982
Buildings and improvements	31,441
Total	36,423
Accumulated depreciation	$ (21,352)
Date of construction	1971
Date acquired	Dec-02
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 36,423
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 21,352
Unencumbered Apartment Communities | Annaliese
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	56
Initial cost
Land	$ 4,727
Buildings and improvements	14,229
Costs capitalized subsequent to acquisition	1,110
Gross amount carried at close of period
Land and improvements	4,726
Buildings and improvements	15,340
Total	20,066
Accumulated depreciation	$ (5,346)
Date of construction	2009
Date acquired	Jan-13
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 20,066
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 5,346
Unencumbered Apartment Communities | Apex
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	367
Initial cost
Land	$ 44,240
Buildings and improvements	103,251
Costs capitalized subsequent to acquisition	9,638
Gross amount carried at close of period
Land and improvements	44,240
Buildings and improvements	112,889
Total	157,129
Accumulated depreciation	$ (32,041)
Date of construction	2014
Date acquired	Aug-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 157,129
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 32,041
Unencumbered Apartment Communities | Aqua Marina Del Rey
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	500
Initial cost
Land	$ 58,442
Buildings and improvements	175,326
Costs capitalized subsequent to acquisition	22,117
Gross amount carried at close of period
Land and improvements	58,442
Buildings and improvements	197,443
Total	255,885
Accumulated depreciation	$ (67,620)
Date of construction	2001
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 255,885
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 67,620
Unencumbered Apartment Communities | Ascent
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	90
Initial cost
Land	$ 3,924
Buildings and improvements	11,862
Costs capitalized subsequent to acquisition	3,121
Gross amount carried at close of period
Land and improvements	3,924
Buildings and improvements	14,983
Total	18,907
Accumulated depreciation	$ (6,136)
Date of construction	1988
Date acquired	Oct-12
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 18,907
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 6,136
Unencumbered Apartment Communities | Ashton Sherman Village
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	264
Initial cost
Land	$ 23,550
Buildings and improvements	93,811
Costs capitalized subsequent to acquisition	2,865
Gross amount carried at close of period
Land and improvements	23,550
Buildings and improvements	96,676
Total	120,226
Accumulated depreciation	$ (20,592)
Date of construction	2014
Date acquired	Dec-16
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 120,226
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 20,592
Unencumbered Apartment Communities | Avant
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	440
Initial cost
Land	$ 32,379
Buildings and improvements	137,940
Costs capitalized subsequent to acquisition	7,427
Gross amount carried at close of period
Land and improvements	32,379
Buildings and improvements	145,367
Total	177,746
Accumulated depreciation	$ (37,061)
Date of construction	2014
Date acquired	Jun-15
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 177,746
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 37,061
Unencumbered Apartment Communities | Avenue 64
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	224
Initial cost
Land	$ 27,235
Buildings and improvements	64,403
Costs capitalized subsequent to acquisition	17,507
Gross amount carried at close of period
Land and improvements	27,235
Buildings and improvements	81,910
Total	109,145
Accumulated depreciation	$ (25,061)
Date of construction	2007
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 109,145
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 25,061
Unencumbered Apartment Communities | Aviara
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	166
Initial cost
Land	$ 0
Buildings and improvements	49,813
Costs capitalized subsequent to acquisition	2,707
Gross amount carried at close of period
Land and improvements	0
Buildings and improvements	52,520
Total	52,520
Accumulated depreciation	$ (17,435)
Date of construction	2013
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 52,520
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 17,435
Unencumbered Apartment Communities | Avondale at Warner Center
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	446
Initial cost
Land	$ 10,536
Buildings and improvements	24,522
Costs capitalized subsequent to acquisition	31,247
Gross amount carried at close of period
Land and improvements	10,601
Buildings and improvements	55,704
Total	66,305
Accumulated depreciation	$ (41,427)
Date of construction	1970
Date acquired	Jan-99
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 66,305
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 41,427
Unencumbered Apartment Communities | Bel Air
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	462
Initial cost
Land	$ 12,105
Buildings and improvements	18,252
Costs capitalized subsequent to acquisition	48,315
Gross amount carried at close of period
Land and improvements	12,682
Buildings and improvements	65,990
Total	78,672
Accumulated depreciation	$ (50,470)
Date of construction	1988
Date acquired	Jan-95
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 78,672
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 50,470
Unencumbered Apartment Communities | Belcarra
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	296
Initial cost
Land	$ 21,725
Buildings and improvements	92,091
Costs capitalized subsequent to acquisition	5,848
Gross amount carried at close of period
Land and improvements	21,725
Buildings and improvements	97,939
Total	119,664
Accumulated depreciation	$ (30,235)
Date of construction	2009
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 119,664
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 30,235
Unencumbered Apartment Communities | Bella Villagio
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	231
Initial cost
Land	$ 17,247
Buildings and improvements	40,343
Costs capitalized subsequent to acquisition	7,214
Gross amount carried at close of period
Land and improvements	17,247
Buildings and improvements	47,557
Total	64,804
Accumulated depreciation	$ (20,346)
Date of construction	2004
Date acquired	Sep-10
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 64,804
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 20,346
Unencumbered Apartment Communities | BellCentre
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	249
Initial cost
Land	$ 16,197
Buildings and improvements	67,207
Costs capitalized subsequent to acquisition	7,137
Gross amount carried at close of period
Land and improvements	16,197
Buildings and improvements	74,344
Total	90,541
Accumulated depreciation	$ (24,768)
Date of construction	2001
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 90,541
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 24,768
Unencumbered Apartment Communities | Bellerive
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	63
Initial cost
Land	$ 5,401
Buildings and improvements	21,803
Costs capitalized subsequent to acquisition	1,843
Gross amount carried at close of period
Land and improvements	5,401
Buildings and improvements	23,646
Total	29,047
Accumulated depreciation	$ (10,151)
Date of construction	2011
Date acquired	Aug-11
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 29,047
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 10,151
Unencumbered Apartment Communities | Belmont Terrace
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	71
Initial cost
Land	$ 4,446
Buildings and improvements	10,290
Costs capitalized subsequent to acquisition	8,155
Gross amount carried at close of period
Land and improvements	4,473
Buildings and improvements	18,418
Total	22,891
Accumulated depreciation	$ (12,182)
Date of construction	1974
Date acquired	Oct-06
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 22,891
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 12,182
Unencumbered Apartment Communities | Bennett Lofts
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	164
Initial cost
Land	$ 21,771
Buildings and improvements	50,800
Costs capitalized subsequent to acquisition	34,664
Gross amount carried at close of period
Land and improvements	28,371
Buildings and improvements	78,864
Total	107,235
Accumulated depreciation	$ (29,400)
Date of construction	2004
Date acquired	Dec-12
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 107,235
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 29,400
Unencumbered Apartment Communities | Bernardo Crest
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	216
Initial cost
Land	$ 10,802
Buildings and improvements	43,209
Costs capitalized subsequent to acquisition	7,169
Gross amount carried at close of period
Land and improvements	10,802
Buildings and improvements	50,378
Total	61,180
Accumulated depreciation	$ (16,949)
Date of construction	1988
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 61,180
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 16,949
Unencumbered Apartment Communities | Bonita Cedars
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	120
Initial cost
Land	$ 2,496
Buildings and improvements	9,913
Costs capitalized subsequent to acquisition	6,765
Gross amount carried at close of period
Land and improvements	2,503
Buildings and improvements	16,671
Total	19,174
Accumulated depreciation	$ (11,489)
Date of construction	1983
Date acquired	Dec-02
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 19,174
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 11,489
Unencumbered Apartment Communities | Boulevard
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	172
Initial cost
Land	$ 3,520
Buildings and improvements	8,182
Costs capitalized subsequent to acquisition	15,812
Gross amount carried at close of period
Land and improvements	3,580
Buildings and improvements	23,934
Total	27,514
Accumulated depreciation	$ (20,846)
Date of construction	1978
Date acquired	Jan-96
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 27,514
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 20,846
Unencumbered Apartment Communities | Brookside Oaks
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	170
Initial cost
Land	$ 7,301
Buildings and improvements	16,310
Costs capitalized subsequent to acquisition	28,417
Gross amount carried at close of period
Land and improvements	10,328
Buildings and improvements	41,700
Total	52,028
Accumulated depreciation	$ (30,093)
Date of construction	1973
Date acquired	Jun-00
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 52,028
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 30,093
Unencumbered Apartment Communities | Bridle Trails
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	108
Initial cost
Land	$ 1,500
Buildings and improvements	5,930
Costs capitalized subsequent to acquisition	7,268
Gross amount carried at close of period
Land and improvements	1,531
Buildings and improvements	13,167
Total	14,698
Accumulated depreciation	$ (10,387)
Date of construction	1986
Date acquired	Oct-97
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 14,698
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 10,387
Unencumbered Apartment Communities | Brighton Ridge
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	264
Initial cost
Land	$ 2,623
Buildings and improvements	10,800
Costs capitalized subsequent to acquisition	9,253
Gross amount carried at close of period
Land and improvements	2,656
Buildings and improvements	20,020
Total	22,676
Accumulated depreciation	$ (15,329)
Date of construction	1986
Date acquired	Dec-96
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 22,676
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 15,329
Unencumbered Apartment Communities | Bristol Commons
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	188
Initial cost
Land	$ 5,278
Buildings and improvements	11,853
Costs capitalized subsequent to acquisition	11,741
Gross amount carried at close of period
Land and improvements	5,293
Buildings and improvements	23,579
Total	28,872
Accumulated depreciation	$ (19,266)
Date of construction	1989
Date acquired	Jan-95
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 28,872
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 19,266
Unencumbered Apartment Communities | Bunker Hill
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	456
Initial cost
Land	$ 11,498
Buildings and improvements	27,871
Costs capitalized subsequent to acquisition	103,729
Gross amount carried at close of period
Land and improvements	11,639
Buildings and improvements	131,459
Total	143,098
Accumulated depreciation	$ (99,288)
Date of construction	1968
Date acquired	Mar-98
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 143,098
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 99,288
Unencumbered Apartment Communities | Camarillo Oaks
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	564
Initial cost
Land	$ 10,953
Buildings and improvements	25,254
Costs capitalized subsequent to acquisition	10,529
Gross amount carried at close of period
Land and improvements	11,075
Buildings and improvements	35,661
Total	46,736
Accumulated depreciation	$ (29,837)
Date of construction	1985
Date acquired	Jul-96
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 46,736
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 29,837
Unencumbered Apartment Communities | Cambridge Park
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	320
Initial cost
Land	$ 18,185
Buildings and improvements	72,739
Costs capitalized subsequent to acquisition	6,538
Gross amount carried at close of period
Land and improvements	18,185
Buildings and improvements	79,277
Total	97,462
Accumulated depreciation	$ (25,495)
Date of construction	1998
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 97,462
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 25,495
Unencumbered Apartment Communities | Camino Ruiz Square
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	159
Initial cost
Land	$ 6,871
Buildings and improvements	26,119
Costs capitalized subsequent to acquisition	3,370
Gross amount carried at close of period
Land and improvements	6,931
Buildings and improvements	29,429
Total	36,360
Accumulated depreciation	$ (16,048)
Date of construction	1990
Date acquired	Dec-06
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 36,360
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 16,048
Unencumbered Apartment Communities | Canvas
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	123
Initial cost
Land	$ 10,489
Buildings and improvements	36,924
Costs capitalized subsequent to acquisition	421
Gross amount carried at close of period
Land and improvements	10,489
Buildings and improvements	37,345
Total	47,834
Accumulated depreciation	$ (1,378)
Date of construction	2014
Date acquired	Dec-21
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 47,834
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 1,378
Unencumbered Apartment Communities | Canyon Oaks
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	250
Initial cost
Land	$ 19,088
Buildings and improvements	44,473
Costs capitalized subsequent to acquisition	9,920
Gross amount carried at close of period
Land and improvements	19,088
Buildings and improvements	54,393
Total	73,481
Accumulated depreciation	$ (28,146)
Date of construction	2005
Date acquired	May-07
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 73,481
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 28,146
Unencumbered Apartment Communities | Canyon Pointe
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	250
Initial cost
Land	$ 4,692
Buildings and improvements	18,288
Costs capitalized subsequent to acquisition	11,235
Gross amount carried at close of period
Land and improvements	4,693
Buildings and improvements	29,522
Total	34,215
Accumulated depreciation	$ (19,838)
Date of construction	1990
Date acquired	Oct-03
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 34,215
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 19,838
Unencumbered Apartment Communities | Capri at Sunny Hills
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	102
Initial cost
Land	$ 3,337
Buildings and improvements	13,320
Costs capitalized subsequent to acquisition	10,738
Gross amount carried at close of period
Land and improvements	4,048
Buildings and improvements	23,347
Total	27,395
Accumulated depreciation	$ (17,157)
Date of construction	1961
Date acquired	Sep-01
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 27,395
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 17,157
Unencumbered Apartment Communities | Carmel Creek
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	348
Initial cost
Land	$ 26,842
Buildings and improvements	107,368
Costs capitalized subsequent to acquisition	10,837
Gross amount carried at close of period
Land and improvements	26,842
Buildings and improvements	118,205
Total	145,047
Accumulated depreciation	$ (39,336)
Date of construction	2000
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 145,047
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 39,336
Unencumbered Apartment Communities | Carmel Landing
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	356
Initial cost
Land	$ 16,725
Buildings and improvements	66,901
Costs capitalized subsequent to acquisition	16,210
Gross amount carried at close of period
Land and improvements	16,725
Buildings and improvements	83,111
Total	99,836
Accumulated depreciation	$ (27,661)
Date of construction	1989
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 99,836
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 27,661
Unencumbered Apartment Communities | Carmel Summit
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	246
Initial cost
Land	$ 14,968
Buildings and improvements	59,871
Costs capitalized subsequent to acquisition	6,766
Gross amount carried at close of period
Land and improvements	14,968
Buildings and improvements	66,637
Total	81,605
Accumulated depreciation	$ (21,491)
Date of construction	1989
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 81,605
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 21,491
Unencumbered Apartment Communities | Castle Creek
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	216
Initial cost
Land	$ 4,149
Buildings and improvements	16,028
Costs capitalized subsequent to acquisition	8,020
Gross amount carried at close of period
Land and improvements	4,833
Buildings and improvements	23,364
Total	28,197
Accumulated depreciation	$ (18,140)
Date of construction	1998
Date acquired	Dec-98
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 28,197
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 18,140
Unencumbered Apartment Communities | Catalina Gardens
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	128
Initial cost
Land	$ 6,714
Buildings and improvements	26,856
Costs capitalized subsequent to acquisition	3,420
Gross amount carried at close of period
Land and improvements	6,714
Buildings and improvements	30,276
Total	36,990
Accumulated depreciation	$ (9,805)
Date of construction	1987
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 36,990
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 9,805
Unencumbered Apartment Communities | CBC Apartments & The Sweeps
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	239
Initial cost
Land	$ 11,841
Buildings and improvements	45,320
Costs capitalized subsequent to acquisition	8,155
Gross amount carried at close of period
Land and improvements	11,906
Buildings and improvements	53,410
Total	65,316
Accumulated depreciation	$ (32,068)
Date of construction	1962
Date acquired	Jan-06
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 65,316
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 32,068
Unencumbered Apartment Communities | Cedar Terrace
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	180
Initial cost
Land	$ 5,543
Buildings and improvements	16,442
Costs capitalized subsequent to acquisition	10,082
Gross amount carried at close of period
Land and improvements	5,652
Buildings and improvements	26,415
Total	32,067
Accumulated depreciation	$ (16,498)
Date of construction	1984
Date acquired	Jan-05
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 32,067
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 16,498
Unencumbered Apartment Communities | CentrePointe
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	224
Initial cost
Land	$ 3,405
Buildings and improvements	7,743
Costs capitalized subsequent to acquisition	23,359
Gross amount carried at close of period
Land and improvements	3,442
Buildings and improvements	31,065
Total	34,507
Accumulated depreciation	$ (25,525)
Date of construction	1974
Date acquired	Jun-97
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 34,507
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 25,525
Unencumbered Apartment Communities | Chestnut Street Apartments
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	96
Initial cost
Land	$ 6,582
Buildings and improvements	15,689
Costs capitalized subsequent to acquisition	2,689
Gross amount carried at close of period
Land and improvements	6,582
Buildings and improvements	18,378
Total	24,960
Accumulated depreciation	$ (9,272)
Date of construction	2002
Date acquired	Jul-08
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 24,960
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 9,272
Unencumbered Apartment Communities | City View
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	572
Initial cost
Land	$ 9,883
Buildings and improvements	37,670
Costs capitalized subsequent to acquisition	39,609
Gross amount carried at close of period
Land and improvements	10,350
Buildings and improvements	76,812
Total	87,162
Accumulated depreciation	$ (59,999)
Date of construction	1975
Date acquired	Mar-98
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 87,162
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 59,999
Unencumbered Apartment Communities | Collins on Pine
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	76
Initial cost
Land	$ 7,276
Buildings and improvements	22,226
Costs capitalized subsequent to acquisition	994
Gross amount carried at close of period
Land and improvements	7,276
Buildings and improvements	23,220
Total	30,496
Accumulated depreciation	$ (6,904)
Date of construction	2013
Date acquired	May-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 30,496
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 6,904
Unencumbered Apartment Communities | Connolly Station
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	309
Initial cost
Land	$ 19,949
Buildings and improvements	123,428
Costs capitalized subsequent to acquisition	4,003
Gross amount carried at close of period
Land and improvements	19,949
Buildings and improvements	127,431
Total	147,380
Accumulated depreciation	$ (13,666)
Date of construction	2014
Date acquired	Jan-20
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 147,380
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 13,666
Unencumbered Apartment Communities | Corbella at Juanita Bay
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	169
Initial cost
Land	$ 5,801
Buildings and improvements	17,415
Costs capitalized subsequent to acquisition	4,925
Gross amount carried at close of period
Land and improvements	5,801
Buildings and improvements	22,340
Total	28,141
Accumulated depreciation	$ (10,276)
Date of construction	1978
Date acquired	Nov-10
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 28,141
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 10,276
Unencumbered Apartment Communities | Cortesia
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	308
Initial cost
Land	$ 13,912
Buildings and improvements	55,649
Costs capitalized subsequent to acquisition	5,145
Gross amount carried at close of period
Land and improvements	13,912
Buildings and improvements	60,794
Total	74,706
Accumulated depreciation	$ (19,483)
Date of construction	1999
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 74,706
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 19,483
Unencumbered Apartment Communities | Country Villas
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	180
Initial cost
Land	$ 4,174
Buildings and improvements	16,583
Costs capitalized subsequent to acquisition	6,848
Gross amount carried at close of period
Land and improvements	4,187
Buildings and improvements	23,418
Total	27,605
Accumulated depreciation	$ (15,961)
Date of construction	1976
Date acquired	Dec-02
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 27,605
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 15,961
Unencumbered Apartment Communities | Courtyard off Main
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	110
Initial cost
Land	$ 7,465
Buildings and improvements	21,405
Costs capitalized subsequent to acquisition	6,737
Gross amount carried at close of period
Land and improvements	7,465
Buildings and improvements	28,142
Total	35,607
Accumulated depreciation	$ (12,660)
Date of construction	2000
Date acquired	Oct-10
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 35,607
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 12,660
Unencumbered Apartment Communities | Crow Canyon
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	400
Initial cost
Land	$ 37,579
Buildings and improvements	87,685
Costs capitalized subsequent to acquisition	17,342
Gross amount carried at close of period
Land and improvements	37,579
Buildings and improvements	105,027
Total	142,606
Accumulated depreciation	$ (36,252)
Date of construction	1992
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 142,606
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 36,252
Unencumbered Apartment Communities | Deer Valley
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	171
Initial cost
Land	$ 21,478
Buildings and improvements	50,116
Costs capitalized subsequent to acquisition	5,688
Gross amount carried at close of period
Land and improvements	21,478
Buildings and improvements	55,804
Total	77,282
Accumulated depreciation	$ (18,191)
Date of construction	1996
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 77,282
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 18,191
Unencumbered Apartment Communities | Domaine
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	92
Initial cost
Land	$ 9,059
Buildings and improvements	27,177
Costs capitalized subsequent to acquisition	1,902
Gross amount carried at close of period
Land and improvements	9,059
Buildings and improvements	29,079
Total	38,138
Accumulated depreciation	$ (10,526)
Date of construction	2009
Date acquired	Sep-12
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 38,138
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 10,526
Unencumbered Apartment Communities | Elevation
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	158
Initial cost
Land	$ 4,758
Buildings and improvements	14,285
Costs capitalized subsequent to acquisition	8,555
Gross amount carried at close of period
Land and improvements	4,757
Buildings and improvements	22,841
Total	27,598
Accumulated depreciation	$ (12,820)
Date of construction	1986
Date acquired	Jun-10
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 27,598
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 12,820
Unencumbered Apartment Communities | Ellington
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	220
Initial cost
Land	$ 15,066
Buildings and improvements	45,249
Costs capitalized subsequent to acquisition	6,047
Gross amount carried at close of period
Land and improvements	15,066
Buildings and improvements	51,296
Total	66,362
Accumulated depreciation	$ (15,982)
Date of construction	1994
Date acquired	Jul-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 66,362
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 15,982
Unencumbered Apartment Communities | Emerald Pointe
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	160
Initial cost
Land	$ 8,458
Buildings and improvements	33,832
Costs capitalized subsequent to acquisition	3,448
Gross amount carried at close of period
Land and improvements	8,458
Buildings and improvements	37,280
Total	45,738
Accumulated depreciation	$ (12,180)
Date of construction	1989
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 45,738
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 12,180
Unencumbered Apartment Communities | Emerald Ridge
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	180
Initial cost
Land	$ 3,449
Buildings and improvements	7,801
Costs capitalized subsequent to acquisition	8,212
Gross amount carried at close of period
Land and improvements	3,449
Buildings and improvements	16,013
Total	19,462
Accumulated depreciation	$ (13,488)
Date of construction	1987
Date acquired	Nov-94
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 19,462
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 13,488
Unencumbered Apartment Communities | Emerson Valley Village
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	144
Initial cost
Land	$ 13,378
Buildings and improvements	53,240
Costs capitalized subsequent to acquisition	2,409
Gross amount carried at close of period
Land and improvements	13,378
Buildings and improvements	55,649
Total	69,027
Accumulated depreciation	$ (11,963)
Date of construction	2012
Date acquired	Dec-16
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 69,027
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 11,963
Unencumbered Apartment Communities | Emme
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	190
Initial cost
Land	$ 15,039
Buildings and improvements	80,532
Costs capitalized subsequent to acquisition	1,287
Gross amount carried at close of period
Land and improvements	15,039
Buildings and improvements	81,819
Total	96,858
Accumulated depreciation	$ (8,568)
Date of construction	2015
Date acquired	Jan-20
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 96,858
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 8,568
Unencumbered Apartment Communities | Enso
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	183
Initial cost
Land	$ 21,397
Buildings and improvements	71,135
Costs capitalized subsequent to acquisition	2,869
Gross amount carried at close of period
Land and improvements	21,397
Buildings and improvements	74,004
Total	95,401
Accumulated depreciation	$ (18,494)
Date of construction	2014
Date acquired	Dec-15
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 95,401
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 18,494
Unencumbered Apartment Communities | Epic
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	769
Initial cost
Land	$ 89,111
Buildings and improvements	307,769
Costs capitalized subsequent to acquisition	3,917
Gross amount carried at close of period
Land and improvements	89,111
Buildings and improvements	311,686
Total	400,797
Accumulated depreciation	$ (32,155)
Date of construction	2013
Date acquired	Jan-20
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 400,797
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 32,155
Unencumbered Apartment Communities | Esplanade
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	278
Initial cost
Land	$ 18,170
Buildings and improvements	40,086
Costs capitalized subsequent to acquisition	18,162
Gross amount carried at close of period
Land and improvements	18,429
Buildings and improvements	57,989
Total	76,418
Accumulated depreciation	$ (38,046)
Date of construction	2002
Date acquired	Apr-04
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 76,418
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 38,046
Unencumbered Apartment Communities | Essex Skyline
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	350
Initial cost
Land	$ 21,537
Buildings and improvements	146,099
Costs capitalized subsequent to acquisition	17,029
Gross amount carried at close of period
Land and improvements	21,537
Buildings and improvements	163,128
Total	184,665
Accumulated depreciation	$ (61,800)
Date of construction	2008
Date acquired	Apr-10
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 184,665
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 61,800
Unencumbered Apartment Communities | Evergreen Heights
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	200
Initial cost
Land	$ 3,566
Buildings and improvements	13,395
Costs capitalized subsequent to acquisition	8,494
Gross amount carried at close of period
Land and improvements	3,649
Buildings and improvements	21,806
Total	25,455
Accumulated depreciation	$ (17,748)
Date of construction	1990
Date acquired	Jun-97
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 25,455
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 17,748
Unencumbered Apartment Communities | Fairhaven Apartments
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	164
Initial cost
Land	$ 2,626
Buildings and improvements	10,485
Costs capitalized subsequent to acquisition	11,279
Gross amount carried at close of period
Land and improvements	2,957
Buildings and improvements	21,433
Total	24,390
Accumulated depreciation	$ (16,156)
Date of construction	1970
Date acquired	Nov-01
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 24,390
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 16,156
Unencumbered Apartment Communities | Fairway Apartments at Big Canyon
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	74
Initial cost
Land	$ 0
Buildings and improvements	7,850
Costs capitalized subsequent to acquisition	9,123
Gross amount carried at close of period
Land and improvements	0
Buildings and improvements	16,973
Total	16,973
Accumulated depreciation	$ (14,555)
Date of construction	1972
Date acquired	Jun-99
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 16,973
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 14,555
Unencumbered Apartment Communities | Fairwood Pond
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	194
Initial cost
Land	$ 5,296
Buildings and improvements	15,564
Costs capitalized subsequent to acquisition	5,629
Gross amount carried at close of period
Land and improvements	5,297
Buildings and improvements	21,192
Total	26,489
Accumulated depreciation	$ (13,281)
Date of construction	1997
Date acquired	Oct-04
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 26,489
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 13,281
Unencumbered Apartment Communities | Foothill Commons
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	394
Initial cost
Land	$ 2,435
Buildings and improvements	9,821
Costs capitalized subsequent to acquisition	43,866
Gross amount carried at close of period
Land and improvements	2,440
Buildings and improvements	53,682
Total	56,122
Accumulated depreciation	$ (50,019)
Date of construction	1978
Date acquired	Mar-90
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 56,122
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 50,019
Unencumbered Apartment Communities | Foothill Gardens/Twin Creeks
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	176
Initial cost
Land	$ 5,875
Buildings and improvements	13,992
Costs capitalized subsequent to acquisition	14,662
Gross amount carried at close of period
Land and improvements	5,964
Buildings and improvements	28,565
Total	34,529
Accumulated depreciation	$ (22,734)
Date of construction	1985
Date acquired	Feb-97
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 34,529
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 22,734
Unencumbered Apartment Communities | Forest View
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	192
Initial cost
Land	$ 3,731
Buildings and improvements	14,530
Costs capitalized subsequent to acquisition	4,842
Gross amount carried at close of period
Land and improvements	3,731
Buildings and improvements	19,372
Total	23,103
Accumulated depreciation	$ (12,291)
Date of construction	1998
Date acquired	Oct-03
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 23,103
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 12,291
Unencumbered Apartment Communities | Form 15
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	242
Initial cost
Land	$ 24,510
Buildings and improvements	72,221
Costs capitalized subsequent to acquisition	13,697
Gross amount carried at close of period
Land and improvements	25,540
Buildings and improvements	84,888
Total	110,428
Accumulated depreciation	$ (20,661)
Date of construction	2014
Date acquired	Mar-16
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 110,428
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 20,661
Unencumbered Apartment Communities | Foster's Landing
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	490
Initial cost
Land	$ 61,714
Buildings and improvements	144,000
Costs capitalized subsequent to acquisition	15,419
Gross amount carried at close of period
Land and improvements	61,714
Buildings and improvements	159,419
Total	221,133
Accumulated depreciation	$ (53,500)
Date of construction	1987
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 221,133
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 53,500
Unencumbered Apartment Communities | Fountain Court
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	320
Initial cost
Land	$ 6,702
Buildings and improvements	27,306
Costs capitalized subsequent to acquisition	16,129
Gross amount carried at close of period
Land and improvements	6,985
Buildings and improvements	43,152
Total	50,137
Accumulated depreciation	$ (33,603)
Date of construction	2000
Date acquired	Mar-00
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 50,137
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 33,603
Unencumbered Apartment Communities | Fountains at River Oaks
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	226
Initial cost
Land	$ 26,046
Buildings and improvements	60,773
Costs capitalized subsequent to acquisition	8,210
Gross amount carried at close of period
Land and improvements	26,046
Buildings and improvements	68,983
Total	95,029
Accumulated depreciation	$ (23,318)
Date of construction	1990
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 95,029
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 23,318
Unencumbered Apartment Communities | Fourth & U
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	171
Initial cost
Land	$ 8,879
Buildings and improvements	52,351
Costs capitalized subsequent to acquisition	5,119
Gross amount carried at close of period
Land and improvements	8,879
Buildings and improvements	57,470
Total	66,349
Accumulated depreciation	$ (25,729)
Date of construction	2010
Date acquired	Apr-10
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 66,349
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 25,729
Unencumbered Apartment Communities | Fox Plaza
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	445
Initial cost
Land	$ 39,731
Buildings and improvements	92,706
Costs capitalized subsequent to acquisition	42,615
Gross amount carried at close of period
Land and improvements	39,731
Buildings and improvements	135,321
Total	175,052
Accumulated depreciation	$ (56,408)
Date of construction	1968
Date acquired	Feb-13
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 175,052
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 56,408
Unencumbered Apartment Communities | The Henley I/The Henley II
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	215
Initial cost
Land	$ 6,695
Buildings and improvements	16,753
Costs capitalized subsequent to acquisition	30,898
Gross amount carried at close of period
Land and improvements	6,733
Buildings and improvements	47,613
Total	54,346
Accumulated depreciation	$ (36,596)
Date of construction	1970
Date acquired	Jun-99
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 54,346
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 36,596
Unencumbered Apartment Communities | Highlands at Wynhaven
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	333
Initial cost
Land	$ 16,271
Buildings and improvements	48,932
Costs capitalized subsequent to acquisition	17,285
Gross amount carried at close of period
Land and improvements	16,271
Buildings and improvements	66,217
Total	82,488
Accumulated depreciation	$ (36,521)
Date of construction	2000
Date acquired	Aug-08
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 82,488
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 36,521
Unencumbered Apartment Communities | Hillcrest Park
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	608
Initial cost
Land	$ 15,318
Buildings and improvements	40,601
Costs capitalized subsequent to acquisition	28,006
Gross amount carried at close of period
Land and improvements	15,755
Buildings and improvements	68,170
Total	83,925
Accumulated depreciation	$ (50,836)
Date of construction	1973
Date acquired	Mar-98
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 83,925
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 50,836
Unencumbered Apartment Communities | Hillsdale Garden
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	697
Initial cost
Land	$ 22,000
Buildings and improvements	94,681
Costs capitalized subsequent to acquisition	38,356
Gross amount carried at close of period
Land and improvements	22,000
Buildings and improvements	133,037
Total	155,037
Accumulated depreciation	$ (75,372)
Date of construction	1948
Date acquired	Sep-06
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 155,037
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 75,372
Unencumbered Apartment Communities | Hope Ranch
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	108
Initial cost
Land	$ 4,078
Buildings and improvements	16,877
Costs capitalized subsequent to acquisition	3,536
Gross amount carried at close of period
Land and improvements	4,208
Buildings and improvements	20,283
Total	24,491
Accumulated depreciation	$ (11,071)
Date of construction	1965
Date acquired	Mar-07
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 24,491
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 11,071
Unencumbered Apartment Communities | Huntington Breakers
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	342
Initial cost
Land	$ 9,306
Buildings and improvements	22,720
Costs capitalized subsequent to acquisition	25,258
Gross amount carried at close of period
Land and improvements	9,315
Buildings and improvements	47,969
Total	57,284
Accumulated depreciation	$ (39,444)
Date of construction	1984
Date acquired	Oct-97
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 57,284
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 39,444
Unencumbered Apartment Communities | Inglenook Court
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	224
Initial cost
Land	$ 3,467
Buildings and improvements	7,881
Costs capitalized subsequent to acquisition	9,621
Gross amount carried at close of period
Land and improvements	3,474
Buildings and improvements	17,495
Total	20,969
Accumulated depreciation	$ (15,240)
Date of construction	1985
Date acquired	Oct-94
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 20,969
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 15,240
Unencumbered Apartment Communities | Lafayette Highlands
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	150
Initial cost
Land	$ 17,774
Buildings and improvements	41,473
Costs capitalized subsequent to acquisition	8,271
Gross amount carried at close of period
Land and improvements	17,774
Buildings and improvements	49,744
Total	67,518
Accumulated depreciation	$ (15,989)
Date of construction	1973
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 67,518
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 15,989
Unencumbered Apartment Communities | Lakeshore Landing
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	308
Initial cost
Land	$ 38,155
Buildings and improvements	89,028
Costs capitalized subsequent to acquisition	13,716
Gross amount carried at close of period
Land and improvements	38,155
Buildings and improvements	102,744
Total	140,899
Accumulated depreciation	$ (34,590)
Date of construction	1988
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 140,899
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 34,590
Unencumbered Apartment Communities | Laurels at Mill Creek
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	164
Initial cost
Land	$ 1,559
Buildings and improvements	6,430
Costs capitalized subsequent to acquisition	9,215
Gross amount carried at close of period
Land and improvements	1,595
Buildings and improvements	15,609
Total	17,204
Accumulated depreciation	$ (12,809)
Date of construction	1981
Date acquired	Dec-96
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 17,204
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 12,809
Unencumbered Apartment Communities | Lawrence Station
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	336
Initial cost
Land	$ 45,532
Buildings and improvements	106,735
Costs capitalized subsequent to acquisition	7,155
Gross amount carried at close of period
Land and improvements	45,532
Buildings and improvements	113,890
Total	159,422
Accumulated depreciation	$ (38,670)
Date of construction	2012
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 159,422
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 38,670
Unencumbered Apartment Communities | Le Parc
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	140
Initial cost
Land	$ 3,090
Buildings and improvements	7,421
Costs capitalized subsequent to acquisition	14,806
Gross amount carried at close of period
Land and improvements	3,092
Buildings and improvements	22,225
Total	25,317
Accumulated depreciation	$ (19,170)
Date of construction	1975
Date acquired	Feb-94
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 25,317
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 19,170
Unencumbered Apartment Communities | Marbrisa
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	202
Initial cost
Land	$ 4,700
Buildings and improvements	18,605
Costs capitalized subsequent to acquisition	11,653
Gross amount carried at close of period
Land and improvements	4,760
Buildings and improvements	30,198
Total	34,958
Accumulated depreciation	$ (21,451)
Date of construction	1987
Date acquired	Sep-02
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 34,958
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 21,451
Unencumbered Apartment Communities | Marina City Club
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	101
Initial cost
Land	$ 0
Buildings and improvements	28,167
Costs capitalized subsequent to acquisition	34,966
Gross amount carried at close of period
Land and improvements	0
Buildings and improvements	63,133
Total	63,133
Accumulated depreciation	$ (38,015)
Date of construction	1971
Date acquired	Jan-04
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 63,133
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 38,015
Unencumbered Apartment Communities | Marina Cove
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	292
Initial cost
Land	$ 5,320
Buildings and improvements	16,431
Costs capitalized subsequent to acquisition	18,362
Gross amount carried at close of period
Land and improvements	5,324
Buildings and improvements	34,789
Total	40,113
Accumulated depreciation	$ (30,972)
Date of construction	1974
Date acquired	Jun-94
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 40,113
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 30,972
Unencumbered Apartment Communities | Mariner's Place
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	105
Initial cost
Land	$ 1,555
Buildings and improvements	6,103
Costs capitalized subsequent to acquisition	3,221
Gross amount carried at close of period
Land and improvements	1,562
Buildings and improvements	9,317
Total	10,879
Accumulated depreciation	$ (7,071)
Date of construction	1987
Date acquired	May-00
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 10,879
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 7,071
Unencumbered Apartment Communities | MB 360
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	360
Initial cost
Land	$ 42,001
Buildings and improvements	212,648
Costs capitalized subsequent to acquisition	15,158
Gross amount carried at close of period
Land and improvements	42,001
Buildings and improvements	227,806
Total	269,807
Accumulated depreciation	$ (65,764)
Date of construction	2014
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 269,807
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 65,764
Unencumbered Apartment Communities | Mesa Village
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	133
Initial cost
Land	$ 1,888
Buildings and improvements	7,498
Costs capitalized subsequent to acquisition	3,413
Gross amount carried at close of period
Land and improvements	1,894
Buildings and improvements	10,905
Total	12,799
Accumulated depreciation	$ (7,198)
Date of construction	1963
Date acquired	Dec-02
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 12,799
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 7,198
Unencumbered Apartment Communities | Mill Creek at Windermere
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	400
Initial cost
Land	$ 29,551
Buildings and improvements	69,032
Costs capitalized subsequent to acquisition	13,524
Gross amount carried at close of period
Land and improvements	29,551
Buildings and improvements	82,556
Total	112,107
Accumulated depreciation	$ (41,320)
Date of construction	2005
Date acquired	Sep-07
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 112,107
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 41,320
Unencumbered Apartment Communities | Mio
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	103
Initial cost
Land	$ 11,012
Buildings and improvements	39,982
Costs capitalized subsequent to acquisition	1,941
Gross amount carried at close of period
Land and improvements	11,012
Buildings and improvements	41,923
Total	52,935
Accumulated depreciation	$ (10,129)
Date of construction	2015
Date acquired	Jan-16
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 52,935
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 10,129
Unencumbered Apartment Communities | Mirabella
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	188
Initial cost
Land	$ 6,180
Buildings and improvements	26,673
Costs capitalized subsequent to acquisition	19,252
Gross amount carried at close of period
Land and improvements	6,270
Buildings and improvements	45,835
Total	52,105
Accumulated depreciation	$ (31,594)
Date of construction	2000
Date acquired	May-00
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 52,105
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 31,594
Unencumbered Apartment Communities | Mira Monte
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	354
Initial cost
Land	$ 7,165
Buildings and improvements	28,459
Costs capitalized subsequent to acquisition	14,669
Gross amount carried at close of period
Land and improvements	7,186
Buildings and improvements	43,107
Total	50,293
Accumulated depreciation	$ (30,231)
Date of construction	1982
Date acquired	Dec-02
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 50,293
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 30,231
Unencumbered Apartment Communities | Miracle Mile/Marbella
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	236
Initial cost
Land	$ 7,791
Buildings and improvements	23,075
Costs capitalized subsequent to acquisition	18,861
Gross amount carried at close of period
Land and improvements	7,886
Buildings and improvements	41,841
Total	49,727
Accumulated depreciation	$ (32,361)
Date of construction	1988
Date acquired	Aug-97
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 49,727
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 32,361
Unencumbered Apartment Communities | Mission Hills
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	282
Initial cost
Land	$ 10,099
Buildings and improvements	38,778
Costs capitalized subsequent to acquisition	14,162
Gross amount carried at close of period
Land and improvements	10,167
Buildings and improvements	52,872
Total	63,039
Accumulated depreciation	$ (32,289)
Date of construction	1984
Date acquired	Jul-05
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 63,039
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 32,289
Unencumbered Apartment Communities | Mission Peaks
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	453
Initial cost
Land	$ 46,499
Buildings and improvements	108,498
Costs capitalized subsequent to acquisition	11,824
Gross amount carried at close of period
Land and improvements	46,499
Buildings and improvements	120,322
Total	166,821
Accumulated depreciation	$ (39,719)
Date of construction	1995
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 166,821
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 39,719
Unencumbered Apartment Communities | Mission Peaks II
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	336
Initial cost
Land	$ 31,429
Buildings and improvements	73,334
Costs capitalized subsequent to acquisition	11,073
Gross amount carried at close of period
Land and improvements	31,429
Buildings and improvements	84,407
Total	115,836
Accumulated depreciation	$ (28,568)
Date of construction	1989
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 115,836
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 28,568
Unencumbered Apartment Communities | Montanosa
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	472
Initial cost
Land	$ 26,697
Buildings and improvements	106,787
Costs capitalized subsequent to acquisition	13,318
Gross amount carried at close of period
Land and improvements	26,697
Buildings and improvements	120,105
Total	146,802
Accumulated depreciation	$ (38,148)
Date of construction	1990
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 146,802
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 38,148
Unencumbered Apartment Communities | Montclaire
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	390
Initial cost
Land	$ 4,842
Buildings and improvements	19,776
Costs capitalized subsequent to acquisition	31,894
Gross amount carried at close of period
Land and improvements	4,997
Buildings and improvements	51,515
Total	56,512
Accumulated depreciation	$ (46,546)
Date of construction	1973
Date acquired	Dec-88
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 56,512
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 46,546
Unencumbered Apartment Communities | Montebello
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	248
Initial cost
Land	$ 13,857
Buildings and improvements	41,575
Costs capitalized subsequent to acquisition	12,941
Gross amount carried at close of period
Land and improvements	13,858
Buildings and improvements	54,515
Total	68,373
Accumulated depreciation	$ (20,666)
Date of construction	1996
Date acquired	Jul-12
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 68,373
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 20,666
Unencumbered Apartment Communities | Montejo Apartments
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	124
Initial cost
Land	$ 1,925
Buildings and improvements	7,685
Costs capitalized subsequent to acquisition	5,778
Gross amount carried at close of period
Land and improvements	2,194
Buildings and improvements	13,194
Total	15,388
Accumulated depreciation	$ (8,799)
Date of construction	1974
Date acquired	Nov-01
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 15,388
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 8,799
Unencumbered Apartment Communities | Monterey Villas
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	122
Initial cost
Land	$ 2,349
Buildings and improvements	5,579
Costs capitalized subsequent to acquisition	8,321
Gross amount carried at close of period
Land and improvements	2,424
Buildings and improvements	13,825
Total	16,249
Accumulated depreciation	$ (10,397)
Date of construction	1974
Date acquired	Jul-97
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 16,249
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 10,397
Unencumbered Apartment Communities | Muse
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	152
Initial cost
Land	$ 7,822
Buildings and improvements	33,436
Costs capitalized subsequent to acquisition	6,823
Gross amount carried at close of period
Land and improvements	7,823
Buildings and improvements	40,258
Total	48,081
Accumulated depreciation	$ (18,197)
Date of construction	2011
Date acquired	Feb-11
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 48,081
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 18,197
Unencumbered Apartment Communities | Mylo
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	476
Initial cost
Land	$ 6,472
Buildings and improvements	206,098
Costs capitalized subsequent to acquisition	647
Gross amount carried at close of period
Land and improvements	6,472
Buildings and improvements	206,745
Total	213,217
Accumulated depreciation	$ (25,842)
Date of construction	2021
Date acquired	Jun-21
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 213,217
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 25,842
Unencumbered Apartment Communities | 1000 Kiely
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	121
Initial cost
Land	$ 9,359
Buildings and improvements	21,845
Costs capitalized subsequent to acquisition	10,650
Gross amount carried at close of period
Land and improvements	9,359
Buildings and improvements	32,495
Total	41,854
Accumulated depreciation	$ (16,631)
Date of construction	1971
Date acquired	Mar-11
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 41,854
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 16,631
Unencumbered Apartment Communities | Palm Valley
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	1,100
Initial cost
Land	$ 133,802
Buildings and improvements	312,205
Costs capitalized subsequent to acquisition	28,233
Gross amount carried at close of period
Land and improvements	133,802
Buildings and improvements	340,438
Total	474,240
Accumulated depreciation	$ (76,852)
Date of construction	2008
Date acquired	Jan-17
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 474,240
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 76,852
Unencumbered Apartment Communities | Paragon Apartments
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	301
Initial cost
Land	$ 32,230
Buildings and improvements	77,320
Costs capitalized subsequent to acquisition	3,781
Gross amount carried at close of period
Land and improvements	32,230
Buildings and improvements	81,101
Total	113,331
Accumulated depreciation	$ (23,759)
Date of construction	2013
Date acquired	Jul-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 113,331
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 23,759
Unencumbered Apartment Communities | Park Catalina
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	90
Initial cost
Land	$ 4,710
Buildings and improvements	18,839
Costs capitalized subsequent to acquisition	4,461
Gross amount carried at close of period
Land and improvements	4,710
Buildings and improvements	23,300
Total	28,010
Accumulated depreciation	$ (9,892)
Date of construction	2002
Date acquired	Jun-12
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 28,010
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 9,892
Unencumbered Apartment Communities | Park Highland
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	250
Initial cost
Land	$ 9,391
Buildings and improvements	38,224
Costs capitalized subsequent to acquisition	15,311
Gross amount carried at close of period
Land and improvements	9,391
Buildings and improvements	53,535
Total	62,926
Accumulated depreciation	$ (22,330)
Date of construction	1993
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 62,926
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 22,330
Unencumbered Apartment Communities | Park Hill at Issaquah
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	245
Initial cost
Land	$ 7,284
Buildings and improvements	21,937
Costs capitalized subsequent to acquisition	14,134
Gross amount carried at close of period
Land and improvements	7,284
Buildings and improvements	36,071
Total	43,355
Accumulated depreciation	$ (22,322)
Date of construction	1999
Date acquired	Feb-99
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 43,355
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 22,322
Unencumbered Apartment Communities | Park Viridian
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	320
Initial cost
Land	$ 15,894
Buildings and improvements	63,574
Costs capitalized subsequent to acquisition	6,770
Gross amount carried at close of period
Land and improvements	15,894
Buildings and improvements	70,344
Total	86,238
Accumulated depreciation	$ (22,770)
Date of construction	2008
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 86,238
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 22,770
Unencumbered Apartment Communities | Park West
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	126
Initial cost
Land	$ 9,424
Buildings and improvements	21,988
Costs capitalized subsequent to acquisition	13,872
Gross amount carried at close of period
Land and improvements	9,424
Buildings and improvements	35,860
Total	45,284
Accumulated depreciation	$ (18,018)
Date of construction	1958
Date acquired	Sep-12
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 45,284
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 18,018
Unencumbered Apartment Communities | Parkwood at Mill Creek
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	240
Initial cost
Land	$ 10,680
Buildings and improvements	42,722
Costs capitalized subsequent to acquisition	4,289
Gross amount carried at close of period
Land and improvements	10,680
Buildings and improvements	47,011
Total	57,691
Accumulated depreciation	$ (15,712)
Date of construction	1989
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 57,691
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 15,712
Unencumbered Apartment Communities | Patent 523
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	295
Initial cost
Land	$ 14,558
Buildings and improvements	69,417
Costs capitalized subsequent to acquisition	7,456
Gross amount carried at close of period
Land and improvements	14,558
Buildings and improvements	76,873
Total	91,431
Accumulated depreciation	$ (35,368)
Date of construction	2010
Date acquired	Mar-10
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 91,431
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 35,368
Unencumbered Apartment Communities | Pathways at Bixby Village
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	296
Initial cost
Land	$ 4,083
Buildings and improvements	16,757
Costs capitalized subsequent to acquisition	23,185
Gross amount carried at close of period
Land and improvements	6,239
Buildings and improvements	37,786
Total	44,025
Accumulated depreciation	$ (34,740)
Date of construction	1975
Date acquired	Feb-91
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 44,025
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 34,740
Unencumbered Apartment Communities | Piedmont
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	396
Initial cost
Land	$ 19,848
Buildings and improvements	59,606
Costs capitalized subsequent to acquisition	18,453
Gross amount carried at close of period
Land and improvements	19,848
Buildings and improvements	78,059
Total	97,907
Accumulated depreciation	$ (27,927)
Date of construction	1969
Date acquired	May-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 97,907
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 27,927
Unencumbered Apartment Communities | Pinehurst
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	28
Initial cost
Land	$ 0
Buildings and improvements	1,711
Costs capitalized subsequent to acquisition	859
Gross amount carried at close of period
Land and improvements	0
Buildings and improvements	2,570
Total	2,570
Accumulated depreciation	$ (1,907)
Date of construction	1973
Date acquired	Dec-04
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 2,570
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 1,907
Unencumbered Apartment Communities | Pinnacle at Fullerton
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	192
Initial cost
Land	$ 11,019
Buildings and improvements	45,932
Costs capitalized subsequent to acquisition	6,248
Gross amount carried at close of period
Land and improvements	11,019
Buildings and improvements	52,180
Total	63,199
Accumulated depreciation	$ (17,490)
Date of construction	2004
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 63,199
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 17,490
Unencumbered Apartment Communities | Pinnacle on Lake Washington
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	180
Initial cost
Land	$ 7,760
Buildings and improvements	31,041
Costs capitalized subsequent to acquisition	5,020
Gross amount carried at close of period
Land and improvements	7,760
Buildings and improvements	36,061
Total	43,821
Accumulated depreciation	$ (12,439)
Date of construction	2001
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 43,821
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 12,439
Unencumbered Apartment Communities | Pinnacle at MacArthur Place
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	253
Initial cost
Land	$ 15,810
Buildings and improvements	66,401
Costs capitalized subsequent to acquisition	9,116
Gross amount carried at close of period
Land and improvements	15,810
Buildings and improvements	75,517
Total	91,327
Accumulated depreciation	$ (24,482)
Date of construction	2002
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 91,327
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 24,482
Unencumbered Apartment Communities | Pinnacle at Otay Ranch I & II
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	364
Initial cost
Land	$ 17,023
Buildings and improvements	68,093
Costs capitalized subsequent to acquisition	7,263
Gross amount carried at close of period
Land and improvements	17,023
Buildings and improvements	75,356
Total	92,379
Accumulated depreciation	$ (24,508)
Date of construction	2001
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 92,379
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 24,508
Unencumbered Apartment Communities | Pinnacle at Talega
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	362
Initial cost
Land	$ 19,292
Buildings and improvements	77,168
Costs capitalized subsequent to acquisition	7,794
Gross amount carried at close of period
Land and improvements	19,292
Buildings and improvements	84,962
Total	104,254
Accumulated depreciation	$ (26,568)
Date of construction	2002
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 104,254
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 26,568
Unencumbered Apartment Communities | Pinnacle Sonata
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	268
Initial cost
Land	$ 14,647
Buildings and improvements	58,586
Costs capitalized subsequent to acquisition	9,054
Gross amount carried at close of period
Land and improvements	14,647
Buildings and improvements	67,640
Total	82,287
Accumulated depreciation	$ (21,944)
Date of construction	2000
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 82,287
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 21,944
Unencumbered Apartment Communities | Pointe at Cupertino
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	116
Initial cost
Land	$ 4,505
Buildings and improvements	17,605
Costs capitalized subsequent to acquisition	13,837
Gross amount carried at close of period
Land and improvements	4,505
Buildings and improvements	31,442
Total	35,947
Accumulated depreciation	$ (23,231)
Date of construction	1963
Date acquired	Aug-98
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 35,947
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 23,231
Unencumbered Apartment Communities | Pure Redmond
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	105
Initial cost
Land	$ 7,461
Buildings and improvements	31,363
Costs capitalized subsequent to acquisition	1,836
Gross amount carried at close of period
Land and improvements	7,461
Buildings and improvements	33,199
Total	40,660
Accumulated depreciation	$ (3,654)
Date of construction	2016
Date acquired	Dec-19
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 40,660
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 3,654
Unencumbered Apartment Communities | Radius
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	264
Initial cost
Land	$ 11,702
Buildings and improvements	152,336
Costs capitalized subsequent to acquisition	4,553
Gross amount carried at close of period
Land and improvements	11,702
Buildings and improvements	156,889
Total	168,591
Accumulated depreciation	$ (49,503)
Date of construction	2015
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 168,591
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 49,503
Unencumbered Apartment Communities | Reed Square
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	100
Initial cost
Land	$ 6,873
Buildings and improvements	16,037
Costs capitalized subsequent to acquisition	9,107
Gross amount carried at close of period
Land and improvements	6,873
Buildings and improvements	25,144
Total	32,017
Accumulated depreciation	$ (13,891)
Date of construction	1970
Date acquired	Jan-12
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 32,017
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 13,891
Unencumbered Apartment Communities | Regency at Encino
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	75
Initial cost
Land	$ 3,184
Buildings and improvements	12,737
Costs capitalized subsequent to acquisition	4,959
Gross amount carried at close of period
Land and improvements	3,184
Buildings and improvements	17,696
Total	20,880
Accumulated depreciation	$ (9,169)
Date of construction	1989
Date acquired	Dec-09
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 20,880
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 9,169
Unencumbered Apartment Communities | Regency Palm Court
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	116
Initial cost
Land	$ 7,763
Buildings and improvements	28,019
Costs capitalized subsequent to acquisition	1,138
Gross amount carried at close of period
Land and improvements	7,763
Buildings and improvements	29,157
Total	36,920
Accumulated depreciation	$ (467)
Date of construction	1987
Date acquired	Jul-22
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 36,920
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 467
Unencumbered Apartment Communities | Renaissance at Uptown Orange
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	460
Initial cost
Land	$ 27,870
Buildings and improvements	111,482
Costs capitalized subsequent to acquisition	10,042
Gross amount carried at close of period
Land and improvements	27,870
Buildings and improvements	121,524
Total	149,394
Accumulated depreciation	$ (39,208)
Date of construction	2007
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 149,394
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 39,208
Unencumbered Apartment Communities | Reveal
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	438
Initial cost
Land	$ 25,073
Buildings and improvements	121,314
Costs capitalized subsequent to acquisition	6,099
Gross amount carried at close of period
Land and improvements	25,073
Buildings and improvements	127,413
Total	152,486
Accumulated depreciation	$ (37,131)
Date of construction	2010
Date acquired	Apr-15
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 152,486
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 37,131
Unencumbered Apartment Communities | Salmon Run at Perry Creek
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	132
Initial cost
Land	$ 3,717
Buildings and improvements	11,483
Costs capitalized subsequent to acquisition	3,550
Gross amount carried at close of period
Land and improvements	3,801
Buildings and improvements	14,949
Total	18,750
Accumulated depreciation	$ (10,837)
Date of construction	2000
Date acquired	Oct-00
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 18,750
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 10,837
Unencumbered Apartment Communities | Sammamish View
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	153
Initial cost
Land	$ 3,324
Buildings and improvements	7,501
Costs capitalized subsequent to acquisition	8,398
Gross amount carried at close of period
Land and improvements	3,331
Buildings and improvements	15,892
Total	19,223
Accumulated depreciation	$ (14,091)
Date of construction	1986
Date acquired	Nov-94
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 19,223
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 14,091
Unencumbered Apartment Communities | 101 San Fernando
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	323
Initial cost
Land	$ 4,173
Buildings and improvements	58,961
Costs capitalized subsequent to acquisition	17,835
Gross amount carried at close of period
Land and improvements	4,173
Buildings and improvements	76,796
Total	80,969
Accumulated depreciation	$ (36,704)
Date of construction	2001
Date acquired	Jul-10
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 80,969
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 36,704
Unencumbered Apartment Communities | San Marcos
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	432
Initial cost
Land	$ 15,563
Buildings and improvements	36,204
Costs capitalized subsequent to acquisition	38,058
Gross amount carried at close of period
Land and improvements	22,866
Buildings and improvements	66,959
Total	89,825
Accumulated depreciation	$ (42,507)
Date of construction	2003
Date acquired	Nov-03
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 89,825
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 42,507
Unencumbered Apartment Communities | Santee Court/Santee Village
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	238
Initial cost
Land	$ 9,581
Buildings and improvements	40,317
Costs capitalized subsequent to acquisition	17,391
Gross amount carried at close of period
Land and improvements	9,582
Buildings and improvements	57,707
Total	67,289
Accumulated depreciation	$ (25,651)
Date of construction	2004
Date acquired	Oct-10
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 67,289
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 25,651
Unencumbered Apartment Communities | Shadow Point
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	172
Initial cost
Land	$ 2,812
Buildings and improvements	11,170
Costs capitalized subsequent to acquisition	6,339
Gross amount carried at close of period
Land and improvements	2,820
Buildings and improvements	17,501
Total	20,321
Accumulated depreciation	$ (11,291)
Date of construction	1983
Date acquired	Dec-02
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 20,321
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 11,291
Unencumbered Apartment Communities | Shadowbrook
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	418
Initial cost
Land	$ 19,292
Buildings and improvements	77,168
Costs capitalized subsequent to acquisition	8,886
Gross amount carried at close of period
Land and improvements	19,292
Buildings and improvements	86,054
Total	105,346
Accumulated depreciation	$ (28,188)
Date of construction	1986
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 105,346
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 28,188
Unencumbered Apartment Communities | Slater 116
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	108
Initial cost
Land	$ 7,379
Buildings and improvements	22,138
Costs capitalized subsequent to acquisition	1,915
Gross amount carried at close of period
Land and improvements	7,379
Buildings and improvements	24,053
Total	31,432
Accumulated depreciation	$ (7,903)
Date of construction	2013
Date acquired	Sep-13
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 31,432
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 7,903
Unencumbered Apartment Communities | Solstice
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	280
Initial cost
Land	$ 34,444
Buildings and improvements	147,262
Costs capitalized subsequent to acquisition	8,105
Gross amount carried at close of period
Land and improvements	34,444
Buildings and improvements	155,367
Total	189,811
Accumulated depreciation	$ (52,443)
Date of construction	2014
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 189,811
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 52,443
Unencumbered Apartment Communities | Station Park Green
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	599
Initial cost
Land	$ 54,782
Buildings and improvements	314,694
Costs capitalized subsequent to acquisition	110,657
Gross amount carried at close of period
Land and improvements	67,204
Buildings and improvements	412,929
Total	480,133
Accumulated depreciation	$ (58,895)
Date of construction	2018
Date acquired	Mar-18
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 480,133
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 58,895
Unencumbered Apartment Communities | Stevenson Place
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	200
Initial cost
Land	$ 996
Buildings and improvements	5,582
Costs capitalized subsequent to acquisition	15,544
Gross amount carried at close of period
Land and improvements	1,001
Buildings and improvements	21,121
Total	22,122
Accumulated depreciation	$ (17,733)
Date of construction	1975
Date acquired	Apr-00
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 22,122
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 17,733
Unencumbered Apartment Communities | Stonehedge Village
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	196
Initial cost
Land	$ 3,167
Buildings and improvements	12,603
Costs capitalized subsequent to acquisition	11,219
Gross amount carried at close of period
Land and improvements	3,201
Buildings and improvements	23,788
Total	26,989
Accumulated depreciation	$ (18,480)
Date of construction	1986
Date acquired	Oct-97
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 26,989
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 18,480
Unencumbered Apartment Communities | Summerhill Park
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	100
Initial cost
Land	$ 2,654
Buildings and improvements	4,918
Costs capitalized subsequent to acquisition	11,661
Gross amount carried at close of period
Land and improvements	2,656
Buildings and improvements	16,577
Total	19,233
Accumulated depreciation	$ (14,478)
Date of construction	1988
Date acquired	Sep-88
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 19,233
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 14,478
Unencumbered Apartment Communities | Summit Park
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	300
Initial cost
Land	$ 5,959
Buildings and improvements	23,670
Costs capitalized subsequent to acquisition	10,112
Gross amount carried at close of period
Land and improvements	5,977
Buildings and improvements	33,764
Total	39,741
Accumulated depreciation	$ (22,902)
Date of construction	1972
Date acquired	Dec-02
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 39,741
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 22,902
Unencumbered Apartment Communities | Taylor 28
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	197
Initial cost
Land	$ 13,915
Buildings and improvements	57,700
Costs capitalized subsequent to acquisition	5,127
Gross amount carried at close of period
Land and improvements	13,915
Buildings and improvements	62,827
Total	76,742
Accumulated depreciation	$ (20,376)
Date of construction	2008
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 76,742
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 20,376
Unencumbered Apartment Communities | The Audrey at Belltown
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	137
Initial cost
Land	$ 9,228
Buildings and improvements	36,911
Costs capitalized subsequent to acquisition	3,046
Gross amount carried at close of period
Land and improvements	9,228
Buildings and improvements	39,957
Total	49,185
Accumulated depreciation	$ (12,553)
Date of construction	1992
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 49,185
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 12,553
Unencumbered Apartment Communities | The Avery
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	121
Initial cost
Land	$ 6,964
Buildings and improvements	29,922
Costs capitalized subsequent to acquisition	1,423
Gross amount carried at close of period
Land and improvements	6,964
Buildings and improvements	31,345
Total	38,309
Accumulated depreciation	$ (9,394)
Date of construction	2014
Date acquired	Mar-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 38,309
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 9,394
Unencumbered Apartment Communities | The Bernard
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	63
Initial cost
Land	$ 3,699
Buildings and improvements	11,345
Costs capitalized subsequent to acquisition	1,097
Gross amount carried at close of period
Land and improvements	3,689
Buildings and improvements	12,452
Total	16,141
Accumulated depreciation	$ (5,066)
Date of construction	2008
Date acquired	Sep-11
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 16,141
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 5,066
Unencumbered Apartment Communities | The Blake LA
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	196
Initial cost
Land	$ 4,023
Buildings and improvements	9,527
Costs capitalized subsequent to acquisition	25,573
Gross amount carried at close of period
Land and improvements	4,031
Buildings and improvements	35,092
Total	39,123
Accumulated depreciation	$ (25,348)
Date of construction	1979
Date acquired	Jun-97
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 39,123
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 25,348
Unencumbered Apartment Communities | The Cairns
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	99
Initial cost
Land	$ 6,937
Buildings and improvements	20,679
Costs capitalized subsequent to acquisition	3,407
Gross amount carried at close of period
Land and improvements	6,939
Buildings and improvements	24,084
Total	31,023
Accumulated depreciation	$ (12,852)
Date of construction	2006
Date acquired	Jun-07
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 31,023
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 12,852
Unencumbered Apartment Communities | The Commons
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	264
Initial cost
Land	$ 12,555
Buildings and improvements	29,307
Costs capitalized subsequent to acquisition	11,676
Gross amount carried at close of period
Land and improvements	12,556
Buildings and improvements	40,982
Total	53,538
Accumulated depreciation	$ (20,972)
Date of construction	1973
Date acquired	Jul-10
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 53,538
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 20,972
Unencumbered Apartment Communities | The Elliot at Mukilteo
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	301
Initial cost
Land	$ 2,498
Buildings and improvements	10,595
Costs capitalized subsequent to acquisition	19,851
Gross amount carried at close of period
Land and improvements	2,824
Buildings and improvements	30,120
Total	32,944
Accumulated depreciation	$ (25,366)
Date of construction	1981
Date acquired	Jan-97
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 32,944
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 25,366
Unencumbered Apartment Communities | The Galloway
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	506
Initial cost
Land	$ 32,966
Buildings and improvements	184,499
Costs capitalized subsequent to acquisition	4,810
Gross amount carried at close of period
Land and improvements	32,966
Buildings and improvements	189,309
Total	222,275
Accumulated depreciation	$ (20,181)
Date of construction	2016
Date acquired	Jan-20
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 222,275
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 20,181
Unencumbered Apartment Communities | The Grand
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	243
Initial cost
Land	$ 4,531
Buildings and improvements	89,208
Costs capitalized subsequent to acquisition	8,950
Gross amount carried at close of period
Land and improvements	4,531
Buildings and improvements	98,158
Total	102,689
Accumulated depreciation	$ (47,729)
Date of construction	2009
Date acquired	Jan-09
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 102,689
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 47,729
Unencumbered Apartment Communities | The Hallie
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	292
Initial cost
Land	$ 2,202
Buildings and improvements	4,794
Costs capitalized subsequent to acquisition	57,103
Gross amount carried at close of period
Land and improvements	8,385
Buildings and improvements	55,714
Total	64,099
Accumulated depreciation	$ (45,569)
Date of construction	1972
Date acquired	Apr-97
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 64,099
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 45,569
Unencumbered Apartment Communities | The Huntington
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	276
Initial cost
Land	$ 10,374
Buildings and improvements	41,495
Costs capitalized subsequent to acquisition	8,888
Gross amount carried at close of period
Land and improvements	10,374
Buildings and improvements	50,383
Total	60,757
Accumulated depreciation	$ (20,123)
Date of construction	1975
Date acquired	Jun-12
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 60,757
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 20,123
Unencumbered Apartment Communities | The Landing at Jack London Square
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	282
Initial cost
Land	$ 33,554
Buildings and improvements	78,292
Costs capitalized subsequent to acquisition	9,533
Gross amount carried at close of period
Land and improvements	33,554
Buildings and improvements	87,825
Total	121,379
Accumulated depreciation	$ (30,122)
Date of construction	2001
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 121,379
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 30,122
Unencumbered Apartment Communities | The Lofts at Pinehurst
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	118
Initial cost
Land	$ 1,570
Buildings and improvements	3,912
Costs capitalized subsequent to acquisition	6,219
Gross amount carried at close of period
Land and improvements	1,618
Buildings and improvements	10,083
Total	11,701
Accumulated depreciation	$ (7,542)
Date of construction	1971
Date acquired	Jun-97
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 11,701
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 7,542
Unencumbered Apartment Communities | The Palisades
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	192
Initial cost
Land	$ 1,560
Buildings and improvements	6,242
Costs capitalized subsequent to acquisition	15,618
Gross amount carried at close of period
Land and improvements	1,565
Buildings and improvements	21,855
Total	23,420
Accumulated depreciation	$ (19,371)
Date of construction	1977
Date acquired	May-90
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 23,420
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 19,371
Unencumbered Apartment Communities | The Palms at Laguna Niguel
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	460
Initial cost
Land	$ 23,584
Buildings and improvements	94,334
Costs capitalized subsequent to acquisition	16,019
Gross amount carried at close of period
Land and improvements	23,584
Buildings and improvements	110,353
Total	133,937
Accumulated depreciation	$ (37,515)
Date of construction	1988
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 133,937
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 37,515
Unencumbered Apartment Communities | The Stuart
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	188
Initial cost
Land	$ 13,574
Buildings and improvements	54,298
Costs capitalized subsequent to acquisition	5,096
Gross amount carried at close of period
Land and improvements	13,574
Buildings and improvements	59,394
Total	72,968
Accumulated depreciation	$ (19,069)
Date of construction	2007
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 72,968
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 19,069
Unencumbered Apartment Communities | The Trails of Redmond
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	423
Initial cost
Land	$ 21,930
Buildings and improvements	87,720
Costs capitalized subsequent to acquisition	8,769
Gross amount carried at close of period
Land and improvements	21,930
Buildings and improvements	96,489
Total	118,419
Accumulated depreciation	$ (31,532)
Date of construction	1985
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 118,419
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 31,532
Unencumbered Apartment Communities | The Village at Toluca Lake
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	145
Initial cost
Land	$ 14,634
Buildings and improvements	48,297
Costs capitalized subsequent to acquisition	1,354
Gross amount carried at close of period
Land and improvements	14,634
Buildings and improvements	49,651
Total	64,285
Accumulated depreciation	$ (2,767)
Date of construction	1974
Date acquired	Jun-21
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 64,285
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 2,767
Unencumbered Apartment Communities | The Waterford
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	238
Initial cost
Land	$ 11,808
Buildings and improvements	24,500
Costs capitalized subsequent to acquisition	18,880
Gross amount carried at close of period
Land and improvements	15,165
Buildings and improvements	40,023
Total	55,188
Accumulated depreciation	$ (29,398)
Date of construction	2000
Date acquired	Jun-00
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 55,188
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 29,398
Unencumbered Apartment Communities | Tierra Vista
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	404
Initial cost
Land	$ 13,652
Buildings and improvements	53,336
Costs capitalized subsequent to acquisition	10,699
Gross amount carried at close of period
Land and improvements	13,661
Buildings and improvements	64,026
Total	77,687
Accumulated depreciation	$ (39,508)
Date of construction	2001
Date acquired	Jan-01
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 77,687
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 39,508
Unencumbered Apartment Communities | Tiffany Court
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	101
Initial cost
Land	$ 6,949
Buildings and improvements	27,796
Costs capitalized subsequent to acquisition	3,123
Gross amount carried at close of period
Land and improvements	6,949
Buildings and improvements	30,919
Total	37,868
Accumulated depreciation	$ (9,943)
Date of construction	1987
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 37,868
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 9,943
Unencumbered Apartment Communities | Trabuco Villas
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	132
Initial cost
Land	$ 3,638
Buildings and improvements	8,640
Costs capitalized subsequent to acquisition	5,542
Gross amount carried at close of period
Land and improvements	3,890
Buildings and improvements	13,930
Total	17,820
Accumulated depreciation	$ (10,618)
Date of construction	1985
Date acquired	Oct-97
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 17,820
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 10,618
Unencumbered Apartment Communities | Valley Park
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	160
Initial cost
Land	$ 3,361
Buildings and improvements	13,420
Costs capitalized subsequent to acquisition	7,055
Gross amount carried at close of period
Land and improvements	3,761
Buildings and improvements	20,075
Total	23,836
Accumulated depreciation	$ (14,229)
Date of construction	1969
Date acquired	Nov-01
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 23,836
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 14,229
Unencumbered Apartment Communities | Via
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	284
Initial cost
Land	$ 22,000
Buildings and improvements	82,270
Costs capitalized subsequent to acquisition	6,904
Gross amount carried at close of period
Land and improvements	22,016
Buildings and improvements	89,158
Total	111,174
Accumulated depreciation	$ (37,128)
Date of construction	2011
Date acquired	Jul-11
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 111,174
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 37,128
Unencumbered Apartment Communities | Villa Angelina
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	256
Initial cost
Land	$ 4,498
Buildings and improvements	17,962
Costs capitalized subsequent to acquisition	9,357
Gross amount carried at close of period
Land and improvements	4,962
Buildings and improvements	26,855
Total	31,817
Accumulated depreciation	$ (19,266)
Date of construction	1970
Date acquired	Nov-01
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 31,817
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 19,266
Unencumbered Apartment Communities | Villa Granada
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	270
Initial cost
Land	$ 38,299
Buildings and improvements	89,365
Costs capitalized subsequent to acquisition	3,231
Gross amount carried at close of period
Land and improvements	38,299
Buildings and improvements	92,596
Total	130,895
Accumulated depreciation	$ (29,256)
Date of construction	2010
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 130,895
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 29,256
Unencumbered Apartment Communities | Villa Siena
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	272
Initial cost
Land	$ 13,842
Buildings and improvements	55,367
Costs capitalized subsequent to acquisition	11,919
Gross amount carried at close of period
Land and improvements	13,842
Buildings and improvements	67,286
Total	81,128
Accumulated depreciation	$ (24,118)
Date of construction	1974
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 81,128
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 24,118
Unencumbered Apartment Communities | Village Green
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	272
Initial cost
Land	$ 6,488
Buildings and improvements	36,768
Costs capitalized subsequent to acquisition	5,658
Gross amount carried at close of period
Land and improvements	6,488
Buildings and improvements	42,426
Total	48,914
Accumulated depreciation	$ (14,607)
Date of construction	1971
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 48,914
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 14,607
Unencumbered Apartment Communities | Vista Belvedere
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	76
Initial cost
Land	$ 5,573
Buildings and improvements	11,901
Costs capitalized subsequent to acquisition	9,706
Gross amount carried at close of period
Land and improvements	5,573
Buildings and improvements	21,607
Total	27,180
Accumulated depreciation	$ (15,005)
Date of construction	1963
Date acquired	Aug-04
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 27,180
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 15,005
Unencumbered Apartment Communities | Vox Apartments
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	58
Initial cost
Land	$ 5,545
Buildings and improvements	16,635
Costs capitalized subsequent to acquisition	543
Gross amount carried at close of period
Land and improvements	5,545
Buildings and improvements	17,178
Total	22,723
Accumulated depreciation	$ (5,400)
Date of construction	2013
Date acquired	Oct-13
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 22,723
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 5,400
Unencumbered Apartment Communities | Wallace on Sunset
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	200
Initial cost
Land	$ 24,005
Buildings and improvements	80,466
Costs capitalized subsequent to acquisition	4,041
Gross amount carried at close of period
Land and improvements	24,005
Buildings and improvements	84,507
Total	108,512
Accumulated depreciation	$ (13,371)
Date of construction	2021
Date acquired	Dec-21
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 108,512
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 13,371
Unencumbered Apartment Communities | Walnut Heights
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	163
Initial cost
Land	$ 4,858
Buildings and improvements	19,168
Costs capitalized subsequent to acquisition	6,829
Gross amount carried at close of period
Land and improvements	4,887
Buildings and improvements	25,968
Total	30,855
Accumulated depreciation	$ (17,053)
Date of construction	1964
Date acquired	Oct-03
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 30,855
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 17,053
Unencumbered Apartment Communities | Wandering Creek
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	156
Initial cost
Land	$ 1,285
Buildings and improvements	4,980
Costs capitalized subsequent to acquisition	6,079
Gross amount carried at close of period
Land and improvements	1,296
Buildings and improvements	11,048
Total	12,344
Accumulated depreciation	$ (9,315)
Date of construction	1986
Date acquired	Nov-95
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 12,344
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 9,315
Unencumbered Apartment Communities | Wharfside Pointe
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	155
Initial cost
Land	$ 2,245
Buildings and improvements	7,020
Costs capitalized subsequent to acquisition	14,184
Gross amount carried at close of period
Land and improvements	2,258
Buildings and improvements	21,191
Total	23,449
Accumulated depreciation	$ (17,924)
Date of construction	1990
Date acquired	Jun-94
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 23,449
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 17,924
Unencumbered Apartment Communities | Willow Lake
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	508
Initial cost
Land	$ 43,194
Buildings and improvements	101,030
Costs capitalized subsequent to acquisition	20,592
Gross amount carried at close of period
Land and improvements	43,194
Buildings and improvements	121,622
Total	164,816
Accumulated depreciation	$ (48,482)
Date of construction	1989
Date acquired	Oct-12
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 164,816
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 48,482
Unencumbered Apartment Communities | 5600 Wilshire
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	284
Initial cost
Land	$ 30,535
Buildings and improvements	91,604
Costs capitalized subsequent to acquisition	8,228
Gross amount carried at close of period
Land and improvements	30,535
Buildings and improvements	99,832
Total	130,367
Accumulated depreciation	$ (31,251)
Date of construction	2008
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 130,367
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 31,251
Unencumbered Apartment Communities | Wilshire La Brea
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	478
Initial cost
Land	$ 56,932
Buildings and improvements	211,998
Costs capitalized subsequent to acquisition	19,434
Gross amount carried at close of period
Land and improvements	56,932
Buildings and improvements	231,432
Total	288,364
Accumulated depreciation	$ (75,779)
Date of construction	2014
Date acquired	Apr-14
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 288,364
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 75,779
Unencumbered Apartment Communities | Wilshire Promenade
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	149
Initial cost
Land	$ 3,118
Buildings and improvements	7,385
Costs capitalized subsequent to acquisition	13,987
Gross amount carried at close of period
Land and improvements	3,797
Buildings and improvements	20,693
Total	24,490
Accumulated depreciation	$ (15,554)
Date of construction	1992
Date acquired	Jan-97
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 24,490
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 15,554
Unencumbered Apartment Communities | Windsor Court
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	95
Initial cost
Land	$ 6,383
Buildings and improvements	23,420
Costs capitalized subsequent to acquisition	816
Gross amount carried at close of period
Land and improvements	6,383
Buildings and improvements	24,236
Total	30,619
Accumulated depreciation	$ (389)
Date of construction	1987
Date acquired	Jul-22
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 30,619
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 389
Unencumbered Apartment Communities | Windsor Ridge
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	216
Initial cost
Land	$ 4,017
Buildings and improvements	10,315
Costs capitalized subsequent to acquisition	17,579
Gross amount carried at close of period
Land and improvements	4,021
Buildings and improvements	27,890
Total	31,911
Accumulated depreciation	$ (26,204)
Date of construction	1989
Date acquired	Mar-89
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 31,911
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 26,204
Unencumbered Apartment Communities | Woodland Commons
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	302
Initial cost
Land	$ 2,040
Buildings and improvements	8,727
Costs capitalized subsequent to acquisition	26,278
Gross amount carried at close of period
Land and improvements	2,044
Buildings and improvements	35,001
Total	37,045
Accumulated depreciation	$ (27,128)
Date of construction	1978
Date acquired	Mar-90
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 37,045
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	$ 27,128
Unencumbered Apartment Communities | Woodside Village
Real Estate and Accumulated Depreciation [Line Items]
Apartment Homes | apartment	145
Initial cost
Land	$ 5,331
Buildings and improvements	21,036
Costs capitalized subsequent to acquisition	6,494
Gross amount carried at close of period
Land and improvements	5,341
Buildings and improvements	27,520
Total	32,861
Accumulated depreciation	$ (17,226)
Date of construction	1987
Date acquired	Dec-04
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	$ 32,861
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	17,226
Other Property
Initial cost
Land	80,706
Buildings and improvements	16,587
Costs capitalized subsequent to acquisition	21,319
Gross amount carried at close of period
Land and improvements	82,067
Buildings and improvements	36,545
Total	118,612
Accumulated depreciation	(18,615)
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	118,612
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	18,615
Other Property | Other real estate assets
Initial cost
Land	80,706
Buildings and improvements	16,587
Costs capitalized subsequent to acquisition	21,319
Gross amount carried at close of period
Land and improvements	82,067
Buildings and improvements	36,545
Total	118,612
Accumulated depreciation	(18,615)
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at the end of year	118,612
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Balance at the end of year	18,615
Real Estate Rental Property
Gross amount carried at close of period
Total	15,966,227	15,629,927	15,061,745
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Balance at beginning of year	15,629,927	15,061,745	14,038,142
Balance at the end of year	$ 15,966,227	$ 15,629,927	$ 15,061,745