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SCHEDULE III REAL ESTATE AND ACCUMULATED DEPRECIATION (Details) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2019 USD ($) apartment | Dec. 31, 2018 USD ($) | Dec. 31, 2017 USD ($) | Dec. 31, 2019 USD ($) ft² | Mar. 31, 2019 USD ($)
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrance |  |  |  | $ 990,667 |
Initial cost |  |  |  |  |
Land |  |  |  | 2,736,256 |
Buildings and improvements |  |  |  | 9,395,624 |
Costs capitalized subsequent to acquisition |  |  |  | 1,906,262 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 2,773,805 |
Buildings and improvements |  |  |  | 11,264,337 |
Total | $ 14,038,142 |  |  | 14,038,142 |
Accumulated depreciation | (3,209,548) | $ (2,769,297) | $ (2,769,297) | (3,689,482) |
Aggregate cost for federal income tax purpose | 11,000,000 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Acquisition, development, and improvement of real estate | 672,041 | 325,986 | 700,892 |  |
Disposition of real estate and other | 0 | (321,958) | (28,367) |  |
Reclassification from other assets and into building and improvements, net | 0 | 0 | 1,826 |  |
Balance at the end of year | 14,038,142 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at beginning of year | (3,209,548) | (2,769,297) | (2,311,546) |  |
Depreciation expense | 479,934 | 478,721 | 464,043 |  |
Depreciation expense - Disposals and other | 0 | (38,470) | (6,292) |  |
Balance at the end of year | (3,689,482) | (3,209,548) | (2,769,297) |  |
Hidden Valley |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrance |  |  |  | 29,700 |
Gross amount carried at close of period |  |  |  |  |
Total | 97,000 |  |  | 97,000 |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 97,000 |  |  |  |
One South Market |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrance |  |  |  |  | $ 86,000
Gross amount carried at close of period |  |  |  |  |
Total |  |  |  |  | $ 179,000
Encumbered Apartment Communities |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 5,966 |  |  |  |
Encumbrance |  |  |  | 990,667 |
Initial cost |  |  |  |  |
Land |  |  |  | 318,097 |
Buildings and improvements |  |  |  | 1,126,510 |
Costs capitalized subsequent to acquisition |  |  |  | 250,268 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 326,263 |
Buildings and improvements |  |  |  | 1,368,612 |
Total | $ 1,694,875 |  |  | 1,694,875 |
Accumulated depreciation | (456,922) |  |  | (456,922) |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | 1,694,875 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (456,922) |  |  |  |
Encumbered Apartment Communities | Belmont Station |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 275 |  |  |  |
Encumbrance |  |  |  | 29,703 |
Initial cost |  |  |  |  |
Land |  |  |  | 8,100 |
Buildings and improvements |  |  |  | 66,666 |
Costs capitalized subsequent to acquisition |  |  |  | 6,642 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 8,267 |
Buildings and improvements |  |  |  | 73,141 |
Total | $ 81,408 |  |  | 81,408 |
Accumulated depreciation | $ (31,302) |  |  | (31,302) |
Date of construction | 2009 |  |  |  |
Date acquired | Mar-09 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 81,408 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (31,302) |  |  |  |
Encumbered Apartment Communities | Belmont Station | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Encumbered Apartment Communities | Belmont Station | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | Brio |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 300 |  |  |  |
Encumbrance |  |  |  | 101,540 |
Initial cost |  |  |  |  |
Land |  |  |  | 16,885 |
Buildings and improvements |  |  |  | 151,741 |
Costs capitalized subsequent to acquisition |  |  |  | 704 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 16,885 |
Buildings and improvements |  |  |  | 152,445 |
Total | $ 169,330 |  |  | 169,330 |
Accumulated depreciation | $ (2,972) |  |  | (2,972) |
Date of construction | 2015 |  |  |  |
Date acquired | Jun-19 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 169,330 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (2,972) |  |  |  |
Encumbered Apartment Communities | Brio | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Encumbered Apartment Communities | Brio | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | Brookside Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 170 |  |  |  |
Encumbrance |  |  |  | 17,318 |
Initial cost |  |  |  |  |
Land |  |  |  | 7,301 |
Buildings and improvements |  |  |  | 16,310 |
Costs capitalized subsequent to acquisition |  |  |  | 27,158 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 10,328 |
Buildings and improvements |  |  |  | 40,441 |
Total | $ 50,769 |  |  | 50,769 |
Accumulated depreciation | $ (24,680) |  |  | (24,680) |
Date of construction | 1973 |  |  |  |
Date acquired | Jun-00 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 50,769 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (24,680) |  |  |  |
Encumbered Apartment Communities | Brookside Oaks | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Encumbered Apartment Communities | Brookside Oaks | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | City View |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 572 |  |  |  |
Encumbrance |  |  |  | 60,841 |
Initial cost |  |  |  |  |
Land |  |  |  | 9,883 |
Buildings and improvements |  |  |  | 37,670 |
Costs capitalized subsequent to acquisition |  |  |  | 31,487 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 10,350 |
Buildings and improvements |  |  |  | 68,690 |
Total | $ 79,040 |  |  | 79,040 |
Accumulated depreciation | $ (50,256) |  |  | (50,256) |
Date of construction | 1975 |  |  |  |
Date acquired | Mar-98 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 79,040 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (50,256) |  |  |  |
Encumbered Apartment Communities | City View | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Encumbered Apartment Communities | City View | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | Domaine |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 92 |  |  |  |
Encumbrance |  |  |  | 12,845 |
Initial cost |  |  |  |  |
Land |  |  |  | 9,059 |
Buildings and improvements |  |  |  | 27,177 |
Costs capitalized subsequent to acquisition |  |  |  | 1,296 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 9,059 |
Buildings and improvements |  |  |  | 28,473 |
Total | $ 37,532 |  |  | 37,532 |
Accumulated depreciation | $ (7,309) |  |  | (7,309) |
Date of construction | 2009 |  |  |  |
Date acquired | Sep-12 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 37,532 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (7,309) |  |  |  |
Encumbered Apartment Communities | Domaine | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Encumbered Apartment Communities | Domaine | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | Fairhaven Apartments |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 164 |  |  |  |
Encumbrance |  |  |  | 17,602 |
Initial cost |  |  |  |  |
Land |  |  |  | 2,626 |
Buildings and improvements |  |  |  | 10,485 |
Costs capitalized subsequent to acquisition |  |  |  | 9,757 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 2,957 |
Buildings and improvements |  |  |  | 19,911 |
Total | $ 22,868 |  |  | 22,868 |
Accumulated depreciation | $ (12,157) |  |  | (12,157) |
Date of construction | 1970 |  |  |  |
Date acquired | Nov-01 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 22,868 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (12,157) |  |  |  |
Encumbered Apartment Communities | Fairhaven Apartments | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Encumbered Apartment Communities | Fairhaven Apartments | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | Form 15 |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 242 |  |  |  |
Encumbrance |  |  |  | 43,616 |
Initial cost |  |  |  |  |
Land |  |  |  | 24,510 |
Buildings and improvements |  |  |  | 72,221 |
Costs capitalized subsequent to acquisition |  |  |  | 8,167 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 25,540 |
Buildings and improvements |  |  |  | 79,358 |
Total | $ 104,898 |  |  | 104,898 |
Accumulated depreciation | $ (10,490) |  |  | (10,490) |
Date of construction | 2014 |  |  |  |
Date acquired | Mar-16 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 104,898 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (10,490) |  |  |  |
Encumbered Apartment Communities | Form 15 | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Encumbered Apartment Communities | Form 15 | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | Fountain Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 705 |  |  |  |
Encumbrance |  |  |  | 82,639 |
Initial cost |  |  |  |  |
Land |  |  |  | 25,073 |
Buildings and improvements |  |  |  | 94,980 |
Costs capitalized subsequent to acquisition |  |  |  | 34,339 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 25,203 |
Buildings and improvements |  |  |  | 129,189 |
Total | $ 154,392 |  |  | 154,392 |
Accumulated depreciation | $ (74,993) |  |  | (74,993) |
Date of construction | 2002 |  |  |  |
Date acquired | Feb-04 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 154,392 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (74,993) |  |  |  |
Encumbered Apartment Communities | Fountain Park | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Encumbered Apartment Communities | Fountain Park | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | Hidden Valley |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 324 |  |  |  |
Encumbrance |  |  |  | 29,392 |
Initial cost |  |  |  |  |
Land |  |  |  | 14,174 |
Buildings and improvements |  |  |  | 34,065 |
Costs capitalized subsequent to acquisition |  |  |  | 7,501 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 9,674 |
Buildings and improvements |  |  |  | 46,066 |
Total | $ 55,740 |  |  | 55,740 |
Accumulated depreciation | $ (22,843) |  |  | (22,843) |
Date of construction | 2004 |  |  |  |
Date acquired | Dec-04 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 55,740 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (22,843) |  |  |  |
Encumbered Apartment Communities | Hidden Valley | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Encumbered Apartment Communities | Hidden Valley | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | Highridge |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 255 |  |  |  |
Encumbrance |  |  |  | 69,309 |
Initial cost |  |  |  |  |
Land |  |  |  | 5,419 |
Buildings and improvements |  |  |  | 18,347 |
Costs capitalized subsequent to acquisition |  |  |  | 32,286 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 6,073 |
Buildings and improvements |  |  |  | 49,979 |
Total | $ 56,052 |  |  | 56,052 |
Accumulated depreciation | $ (39,463) |  |  | (39,463) |
Date of construction | 1972 |  |  |  |
Date acquired | May-97 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 56,052 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (39,463) |  |  |  |
Encumbered Apartment Communities | Highridge | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Encumbered Apartment Communities | Highridge | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | 1000 Kiely |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 121 |  |  |  |
Encumbrance |  |  |  | 33,260 |
Initial cost |  |  |  |  |
Land |  |  |  | 9,359 |
Buildings and improvements |  |  |  | 21,845 |
Costs capitalized subsequent to acquisition |  |  |  | 8,294 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 9,359 |
Buildings and improvements |  |  |  | 30,139 |
Total | $ 39,498 |  |  | 39,498 |
Accumulated depreciation | $ (12,313) |  |  | (12,313) |
Date of construction | 1971 |  |  |  |
Date acquired | Mar-11 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 39,498 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (12,313) |  |  |  |
Encumbered Apartment Communities | 1000 Kiely | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Encumbered Apartment Communities | 1000 Kiely | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | Magnolia Square/Magnolia Lane |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 188 |  |  |  |
Encumbrance |  |  |  | 52,270 |
Initial cost |  |  |  |  |
Land |  |  |  | 8,190 |
Buildings and improvements |  |  |  | 24,736 |
Costs capitalized subsequent to acquisition |  |  |  | 18,388 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 8,191 |
Buildings and improvements |  |  |  | 43,123 |
Total | $ 51,314 |  |  | 51,314 |
Accumulated depreciation | $ (23,557) |  |  | (23,557) |
Date of construction | 1963 |  |  |  |
Date acquired | Sep-07 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 51,314 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (23,557) |  |  |  |
Encumbered Apartment Communities | Magnolia Square/Magnolia Lane | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Encumbered Apartment Communities | Magnolia Square/Magnolia Lane | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | Marquis |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 166 |  |  |  |
Encumbrance |  |  |  | 43,772 |
Initial cost |  |  |  |  |
Land |  |  |  | 20,495 |
Buildings and improvements |  |  |  | 47,823 |
Costs capitalized subsequent to acquisition |  |  |  | 46 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 20,495 |
Buildings and improvements |  |  |  | 47,869 |
Total | $ 68,364 |  |  | 68,364 |
Accumulated depreciation | $ (1,664) |  |  | (1,664) |
Date of construction | 2015 |  |  |  |
Date acquired | Dec-18 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 68,364 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (1,664) |  |  |  |
Encumbered Apartment Communities | Marquis | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Encumbered Apartment Communities | Marquis | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | Montarosa |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 472 |  |  |  |
Encumbrance |  |  |  | 59,723 |
Initial cost |  |  |  |  |
Land |  |  |  | 26,697 |
Buildings and improvements |  |  |  | 106,787 |
Costs capitalized subsequent to acquisition |  |  |  | 6,299 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 26,697 |
Buildings and improvements |  |  |  | 113,086 |
Total | $ 139,783 |  |  | 139,783 |
Accumulated depreciation | $ (24,590) |  |  | (24,590) |
Date of construction | 1990 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 139,783 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (24,590) |  |  |  |
Encumbered Apartment Communities | Montarosa | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Encumbered Apartment Communities | Montarosa | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | Montebello |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 248 |  |  |  |
Encumbrance |  |  |  | 23,682 |
Initial cost |  |  |  |  |
Land |  |  |  | 13,857 |
Buildings and improvements |  |  |  | 41,575 |
Costs capitalized subsequent to acquisition |  |  |  | 5,542 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 13,858 |
Buildings and improvements |  |  |  | 47,116 |
Total | $ 60,974 |  |  | 60,974 |
Accumulated depreciation | $ (13,781) |  |  | (13,781) |
Date of construction | 1996 |  |  |  |
Date acquired | Jul-12 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 60,974 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (13,781) |  |  |  |
Encumbered Apartment Communities | Montebello | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Encumbered Apartment Communities | Montebello | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | Montejo Apartments |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 124 |  |  |  |
Encumbrance |  |  |  | 12,536 |
Initial cost |  |  |  |  |
Land |  |  |  | 1,925 |
Buildings and improvements |  |  |  | 7,685 |
Costs capitalized subsequent to acquisition |  |  |  | 4,365 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 2,194 |
Buildings and improvements |  |  |  | 11,781 |
Total | $ 13,975 |  |  | 13,975 |
Accumulated depreciation | $ (7,013) |  |  | (7,013) |
Date of construction | 1974 |  |  |  |
Date acquired | Nov-01 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 13,975 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (7,013) |  |  |  |
Encumbered Apartment Communities | Montejo Apartments | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Encumbered Apartment Communities | Montejo Apartments | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | Sage at Cupertino |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 230 |  |  |  |
Encumbrance |  |  |  | 51,724 |
Initial cost |  |  |  |  |
Land |  |  |  | 35,719 |
Buildings and improvements |  |  |  | 53,449 |
Costs capitalized subsequent to acquisition |  |  |  | 6,442 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 35,719 |
Buildings and improvements |  |  |  | 59,891 |
Total | $ 95,610 |  |  | 95,610 |
Accumulated depreciation | $ (6,349) |  |  | (6,349) |
Date of construction | 1971 |  |  |  |
Date acquired | Mar-17 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 95,610 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (6,349) |  |  |  |
Encumbered Apartment Communities | Sage at Cupertino | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Encumbered Apartment Communities | Sage at Cupertino | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | The Barkley |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 161 |  |  |  |
Encumbrance |  |  |  | 14,857 |
Initial cost |  |  |  |  |
Land |  |  |  | 0 |
Buildings and improvements |  |  |  | 8,520 |
Costs capitalized subsequent to acquisition |  |  |  | 7,440 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 2,353 |
Buildings and improvements |  |  |  | 13,607 |
Total | $ 15,960 |  |  | 15,960 |
Accumulated depreciation | $ (9,240) |  |  | (9,240) |
Date of construction | 1984 |  |  |  |
Date acquired | Apr-00 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 15,960 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (9,240) |  |  |  |
Encumbered Apartment Communities | The Barkley | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Encumbered Apartment Communities | The Barkley | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | The Dylan |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 184 |  |  |  |
Encumbrance |  |  |  | 58,854 |
Initial cost |  |  |  |  |
Land |  |  |  | 19,984 |
Buildings and improvements |  |  |  | 82,286 |
Costs capitalized subsequent to acquisition |  |  |  | 1,202 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 19,990 |
Buildings and improvements |  |  |  | 83,482 |
Total | $ 103,472 |  |  | 103,472 |
Accumulated depreciation | $ (15,578) |  |  | (15,578) |
Date of construction | 2015 |  |  |  |
Date acquired | Mar-15 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 103,472 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (15,578) |  |  |  |
Encumbered Apartment Communities | The Dylan | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Encumbered Apartment Communities | The Dylan | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | The Huxley |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 187 |  |  |  |
Encumbrance |  |  |  | 53,589 |
Initial cost |  |  |  |  |
Land |  |  |  | 19,362 |
Buildings and improvements |  |  |  | 75,641 |
Costs capitalized subsequent to acquisition |  |  |  | 1,385 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 19,371 |
Buildings and improvements |  |  |  | 77,017 |
Total | $ 96,388 |  |  | 96,388 |
Accumulated depreciation | $ (14,609) |  |  | (14,609) |
Date of construction | 2014 |  |  |  |
Date acquired | Mar-15 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 96,388 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (14,609) |  |  |  |
Encumbered Apartment Communities | The Huxley | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Encumbered Apartment Communities | The Huxley | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | The Waterford |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 238 |  |  |  |
Encumbrance |  |  |  | 28,713 |
Initial cost |  |  |  |  |
Land |  |  |  | 11,808 |
Buildings and improvements |  |  |  | 24,500 |
Costs capitalized subsequent to acquisition |  |  |  | 17,347 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 15,165 |
Buildings and improvements |  |  |  | 38,490 |
Total | $ 53,655 |  |  | 53,655 |
Accumulated depreciation | $ (23,732) |  |  | (23,732) |
Date of construction | 2000 |  |  |  |
Date acquired | Jun-00 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 53,655 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (23,732) |  |  |  |
Encumbered Apartment Communities | The Waterford | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Encumbered Apartment Communities | The Waterford | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | Township |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 132 |  |  |  |
Encumbrance |  |  |  | 46,087 |
Initial cost |  |  |  |  |
Land |  |  |  | 19,812 |
Buildings and improvements |  |  |  | 70,619 |
Costs capitalized subsequent to acquisition |  |  |  | 251 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 19,812 |
Buildings and improvements |  |  |  | 70,870 |
Total | $ 90,682 |  |  | 90,682 |
Accumulated depreciation | $ (713) |  |  | (713) |
Date of construction | 2014 |  |  |  |
Date acquired | Sep-19 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 90,682 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (713) |  |  |  |
Encumbered Apartment Communities | Township | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Encumbered Apartment Communities | Township | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | Valley Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 160 |  |  |  |
Encumbrance |  |  |  | 20,327 |
Initial cost |  |  |  |  |
Land |  |  |  | 3,361 |
Buildings and improvements |  |  |  | 13,420 |
Costs capitalized subsequent to acquisition |  |  |  | 6,186 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 3,761 |
Buildings and improvements |  |  |  | 19,206 |
Total | $ 22,967 |  |  | 22,967 |
Accumulated depreciation | $ (11,634) |  |  | (11,634) |
Date of construction | 1969 |  |  |  |
Date acquired | Nov-01 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 22,967 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (11,634) |  |  |  |
Encumbered Apartment Communities | Valley Park | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Encumbered Apartment Communities | Valley Park | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | Villa Angelina |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 256 |  |  |  |
Encumbrance |  |  |  | 26,468 |
Initial cost |  |  |  |  |
Land |  |  |  | 4,498 |
Buildings and improvements |  |  |  | 17,962 |
Costs capitalized subsequent to acquisition |  |  |  | 7,744 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 4,962 |
Buildings and improvements |  |  |  | 25,242 |
Total | $ 30,204 |  |  | 30,204 |
Accumulated depreciation | $ (15,684) |  |  | (15,684) |
Date of construction | 1970 |  |  |  |
Date acquired | Nov-01 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 30,204 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (15,684) |  |  |  |
Encumbered Apartment Communities | Villa Angelina | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Encumbered Apartment Communities | Villa Angelina | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Encumbered Apartment Communities | Foster's Landing | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Encumbered Apartment Communities | Foster's Landing | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 43,932 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 2,415,080 |
Buildings and improvements |  |  |  | 8,256,799 |
Costs capitalized subsequent to acquisition |  |  |  | 1,643,811 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 2,443,633 |
Buildings and improvements |  |  |  | 9,872,057 |
Total | $ 12,315,690 |  |  | 12,315,690 |
Accumulated depreciation | (3,217,204) |  |  | (3,217,204) |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | 12,315,690 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (3,217,204) |  |  |  |
Unencumbered Apartment Communities | Alessio |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 624 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 32,136 |
Buildings and improvements |  |  |  | 128,543 |
Costs capitalized subsequent to acquisition |  |  |  | 12,865 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 32,136 |
Buildings and improvements |  |  |  | 141,408 |
Total | $ 173,544 |  |  | 173,544 |
Accumulated depreciation | $ (31,530) |  |  | (31,530) |
Date of construction | 2001 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 173,544 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (31,530) |  |  |  |
Unencumbered Apartment Communities | Alessio | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Alessio | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Allegro |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 97 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 5,869 |
Buildings and improvements |  |  |  | 23,977 |
Costs capitalized subsequent to acquisition |  |  |  | 2,530 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 5,869 |
Buildings and improvements |  |  |  | 26,507 |
Total | $ 32,376 |  |  | 32,376 |
Accumulated depreciation | $ (10,365) |  |  | (10,365) |
Date of construction | 2010 |  |  |  |
Date acquired | Oct-10 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 32,376 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (10,365) |  |  |  |
Unencumbered Apartment Communities | Allegro | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Allegro | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Allure at Scripps Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 194 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 11,923 |
Buildings and improvements |  |  |  | 47,690 |
Costs capitalized subsequent to acquisition |  |  |  | 1,653 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 11,923 |
Buildings and improvements |  |  |  | 49,343 |
Total | $ 61,266 |  |  | 61,266 |
Accumulated depreciation | $ (10,557) |  |  | (10,557) |
Date of construction | 2002 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 61,266 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (10,557) |  |  |  |
Unencumbered Apartment Communities | Allure at Scripps Ranch | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Allure at Scripps Ranch | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Alpine Village |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 301 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 4,967 |
Buildings and improvements |  |  |  | 19,728 |
Costs capitalized subsequent to acquisition |  |  |  | 9,094 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 4,982 |
Buildings and improvements |  |  |  | 28,807 |
Total | $ 33,789 |  |  | 33,789 |
Accumulated depreciation | $ (16,958) |  |  | (16,958) |
Date of construction | 1971 |  |  |  |
Date acquired | Dec-02 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 33,789 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (16,958) |  |  |  |
Unencumbered Apartment Communities | Alpine Village | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Alpine Village | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Anavia |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 250 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 15,925 |
Buildings and improvements |  |  |  | 63,712 |
Costs capitalized subsequent to acquisition |  |  |  | 8,796 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 15,925 |
Buildings and improvements |  |  |  | 72,508 |
Total | $ 88,433 |  |  | 88,433 |
Accumulated depreciation | $ (22,599) |  |  | (22,599) |
Date of construction | 2009 |  |  |  |
Date acquired | Dec-10 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 88,433 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (22,599) |  |  |  |
Unencumbered Apartment Communities | Anavia | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Anavia | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Annaliese |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 56 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 4,727 |
Buildings and improvements |  |  |  | 14,229 |
Costs capitalized subsequent to acquisition |  |  |  | 701 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 4,726 |
Buildings and improvements |  |  |  | 14,931 |
Total | $ 19,657 |  |  | 19,657 |
Accumulated depreciation | $ (3,613) |  |  | (3,613) |
Date of construction | 2009 |  |  |  |
Date acquired | Jan-13 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 19,657 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (3,613) |  |  |  |
Unencumbered Apartment Communities | Annaliese | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Annaliese | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Apex |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 366 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 44,240 |
Buildings and improvements |  |  |  | 103,251 |
Costs capitalized subsequent to acquisition |  |  |  | 3,857 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 44,240 |
Buildings and improvements |  |  |  | 107,108 |
Total | $ 151,348 |  |  | 151,348 |
Accumulated depreciation | $ (19,343) |  |  | (19,343) |
Date of construction | 2014 |  |  |  |
Date acquired | Aug-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 151,348 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (19,343) |  |  |  |
Unencumbered Apartment Communities | Apex | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Apex | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Aqua at Marina Del Rey |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 500 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 58,442 |
Buildings and improvements |  |  |  | 175,326 |
Costs capitalized subsequent to acquisition |  |  |  | 14,430 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 58,442 |
Buildings and improvements |  |  |  | 189,756 |
Total | $ 248,198 |  |  | 248,198 |
Accumulated depreciation | $ (44,329) |  |  | (44,329) |
Date of construction | 2001 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 248,198 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (44,329) |  |  |  |
Unencumbered Apartment Communities | Aqua at Marina Del Rey | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Aqua at Marina Del Rey | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Ascent |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 90 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 3,924 |
Buildings and improvements |  |  |  | 11,862 |
Costs capitalized subsequent to acquisition |  |  |  | 2,172 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 3,924 |
Buildings and improvements |  |  |  | 14,034 |
Total | $ 17,958 |  |  | 17,958 |
Accumulated depreciation | $ (4,169) |  |  | (4,169) |
Date of construction | 1988 |  |  |  |
Date acquired | Oct-12 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 17,958 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (4,169) |  |  |  |
Unencumbered Apartment Communities | Ascent | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Ascent | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Ashton Sherman Village |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 264 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 23,550 |
Buildings and improvements |  |  |  | 93,811 |
Costs capitalized subsequent to acquisition |  |  |  | 976 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 23,550 |
Buildings and improvements |  |  |  | 94,787 |
Total | $ 118,337 |  |  | 118,337 |
Accumulated depreciation | $ (10,157) |  |  | (10,157) |
Date of construction | 2014 |  |  |  |
Date acquired | Dec-16 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 118,337 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (10,157) |  |  |  |
Unencumbered Apartment Communities | Ashton Sherman Village | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Ashton Sherman Village | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Avant |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 440 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 32,379 |
Buildings and improvements |  |  |  | 137,940 |
Costs capitalized subsequent to acquisition |  |  |  | 3,203 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 32,379 |
Buildings and improvements |  |  |  | 141,143 |
Total | $ 173,522 |  |  | 173,522 |
Accumulated depreciation | $ (21,614) |  |  | (21,614) |
Date of construction | 2014 |  |  |  |
Date acquired | Jun-15 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 173,522 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (21,614) |  |  |  |
Unencumbered Apartment Communities | Avant | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Avant | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Avenue 64 |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 224 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 27,235 |
Buildings and improvements |  |  |  | 64,403 |
Costs capitalized subsequent to acquisition |  |  |  | 14,656 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 27,235 |
Buildings and improvements |  |  |  | 79,059 |
Total | $ 106,294 |  |  | 106,294 |
Accumulated depreciation | $ (15,897) |  |  | (15,897) |
Date of construction | 2007 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 106,294 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (15,897) |  |  |  |
Unencumbered Apartment Communities | Avenue 64 | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Avenue 64 | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Aviara |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 166 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 0 |
Buildings and improvements |  |  |  | 49,813 |
Costs capitalized subsequent to acquisition |  |  |  | 1,412 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 0 |
Buildings and improvements |  |  |  | 51,225 |
Total | $ 51,225 |  |  | 51,225 |
Accumulated depreciation | $ (11,908) |  |  | (11,908) |
Date of construction | 2013 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 51,225 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (11,908) |  |  |  |
Unencumbered Apartment Communities | Aviara | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Aviara | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Avondale at Warner Center |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 446 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 10,536 |
Buildings and improvements |  |  |  | 24,522 |
Costs capitalized subsequent to acquisition |  |  |  | 24,703 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 10,601 |
Buildings and improvements |  |  |  | 49,160 |
Total | $ 59,761 |  |  | 59,761 |
Accumulated depreciation | $ (34,453) |  |  | (34,453) |
Date of construction | 1970 |  |  |  |
Date acquired | Jan-99 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 59,761 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (34,453) |  |  |  |
Unencumbered Apartment Communities | Avondale at Warner Center | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Avondale at Warner Center | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Axis 2300 |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 115 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 5,405 |
Buildings and improvements |  |  |  | 33,585 |
Costs capitalized subsequent to acquisition |  |  |  | 1,963 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 5,405 |
Buildings and improvements |  |  |  | 35,548 |
Total | $ 40,953 |  |  | 40,953 |
Accumulated depreciation | $ (13,576) |  |  | (13,576) |
Date of construction | 2010 |  |  |  |
Date acquired | Aug-10 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 40,953 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (13,576) |  |  |  |
Unencumbered Apartment Communities | Axis 2300 | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Axis 2300 | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Bel Air |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 462 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 12,105 |
Buildings and improvements |  |  |  | 18,252 |
Costs capitalized subsequent to acquisition |  |  |  | 40,856 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 12,682 |
Buildings and improvements |  |  |  | 58,531 |
Total | $ 71,213 |  |  | 71,213 |
Accumulated depreciation | $ (40,414) |  |  | (40,414) |
Date of construction | 1988 |  |  |  |
Date acquired | Jan-95 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 71,213 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (40,414) |  |  |  |
Unencumbered Apartment Communities | Bel Air | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Bel Air | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Belcarra |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 296 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 21,725 |
Buildings and improvements |  |  |  | 92,091 |
Costs capitalized subsequent to acquisition |  |  |  | 2,283 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 21,725 |
Buildings and improvements |  |  |  | 94,374 |
Total | $ 116,099 |  |  | 116,099 |
Accumulated depreciation | $ (19,774) |  |  | (19,774) |
Date of construction | 2009 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 116,099 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (19,774) |  |  |  |
Unencumbered Apartment Communities | Belcarra | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Belcarra | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Bella Villagio |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 231 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 17,247 |
Buildings and improvements |  |  |  | 40,343 |
Costs capitalized subsequent to acquisition |  |  |  | 4,001 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 17,247 |
Buildings and improvements |  |  |  | 44,344 |
Total | $ 61,591 |  |  | 61,591 |
Accumulated depreciation | $ (14,888) |  |  | (14,888) |
Date of construction | 2004 |  |  |  |
Date acquired | Sep-10 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 61,591 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (14,888) |  |  |  |
Unencumbered Apartment Communities | Bella Villagio | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Bella Villagio | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | BellCentre |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 248 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 16,197 |
Buildings and improvements |  |  |  | 67,207 |
Costs capitalized subsequent to acquisition |  |  |  | 5,041 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 16,197 |
Buildings and improvements |  |  |  | 72,248 |
Total | $ 88,445 |  |  | 88,445 |
Accumulated depreciation | $ (15,892) |  |  | (15,892) |
Date of construction | 2001 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 88,445 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (15,892) |  |  |  |
Unencumbered Apartment Communities | BellCentre | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | BellCentre | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Bellerive |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 63 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 5,401 |
Buildings and improvements |  |  |  | 21,803 |
Costs capitalized subsequent to acquisition |  |  |  | 1,312 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 5,401 |
Buildings and improvements |  |  |  | 23,115 |
Total | $ 28,516 |  |  | 28,516 |
Accumulated depreciation | $ (7,768) |  |  | (7,768) |
Date of construction | 2011 |  |  |  |
Date acquired | Aug-11 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 28,516 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (7,768) |  |  |  |
Unencumbered Apartment Communities | Bellerive | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Bellerive | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Belmont Terrace |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 71 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 4,446 |
Buildings and improvements |  |  |  | 10,290 |
Costs capitalized subsequent to acquisition |  |  |  | 7,294 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 4,473 |
Buildings and improvements |  |  |  | 17,557 |
Total | $ 22,030 |  |  | 22,030 |
Accumulated depreciation | $ (9,414) |  |  | (9,414) |
Date of construction | 1974 |  |  |  |
Date acquired | Oct-06 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 22,030 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (9,414) |  |  |  |
Unencumbered Apartment Communities | Belmont Terrace | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Belmont Terrace | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Bennett Lofts |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 165 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 21,771 |
Buildings and improvements |  |  |  | 50,800 |
Costs capitalized subsequent to acquisition |  |  |  | 30,544 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 28,371 |
Buildings and improvements |  |  |  | 74,744 |
Total | $ 103,115 |  |  | 103,115 |
Accumulated depreciation | $ (19,437) |  |  | (19,437) |
Date of construction | 2004 |  |  |  |
Date acquired | Dec-12 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 103,115 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (19,437) |  |  |  |
Unencumbered Apartment Communities | Bennett Lofts | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Bennett Lofts | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Bernardo Crest |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 216 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 10,802 |
Buildings and improvements |  |  |  | 43,209 |
Costs capitalized subsequent to acquisition |  |  |  | 4,737 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 10,802 |
Buildings and improvements |  |  |  | 47,946 |
Total | $ 58,748 |  |  | 58,748 |
Accumulated depreciation | $ (10,574) |  |  | (10,574) |
Date of construction | 1988 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 58,748 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (10,574) |  |  |  |
Unencumbered Apartment Communities | Bernardo Crest | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Bernardo Crest | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Bonita Cedars |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 120 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 2,496 |
Buildings and improvements |  |  |  | 9,913 |
Costs capitalized subsequent to acquisition |  |  |  | 5,583 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 2,503 |
Buildings and improvements |  |  |  | 15,489 |
Total | $ 17,992 |  |  | 17,992 |
Accumulated depreciation | $ (8,551) |  |  | (8,551) |
Date of construction | 1983 |  |  |  |
Date acquired | Dec-02 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 17,992 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (8,551) |  |  |  |
Unencumbered Apartment Communities | Bonita Cedars | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Bonita Cedars | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Boulevard |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 172 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 3,520 |
Buildings and improvements |  |  |  | 8,182 |
Costs capitalized subsequent to acquisition |  |  |  | 14,248 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 3,580 |
Buildings and improvements |  |  |  | 22,370 |
Total | $ 25,950 |  |  | 25,950 |
Accumulated depreciation | $ (17,944) |  |  | (17,944) |
Date of construction | 1978 |  |  |  |
Date acquired | Jan-96 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 25,950 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (17,944) |  |  |  |
Unencumbered Apartment Communities | Boulevard | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Boulevard | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Bridle Trails |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 108 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 1,500 |
Buildings and improvements |  |  |  | 5,930 |
Costs capitalized subsequent to acquisition |  |  |  | 6,614 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 1,531 |
Buildings and improvements |  |  |  | 12,513 |
Total | $ 14,044 |  |  | 14,044 |
Accumulated depreciation | $ (8,949) |  |  | (8,949) |
Date of construction | 1986 |  |  |  |
Date acquired | Oct-97 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 14,044 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (8,949) |  |  |  |
Unencumbered Apartment Communities | Bridle Trails | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Bridle Trails | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Brighton Ridge |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 264 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 2,623 |
Buildings and improvements |  |  |  | 10,800 |
Costs capitalized subsequent to acquisition |  |  |  | 6,174 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 2,656 |
Buildings and improvements |  |  |  | 16,941 |
Total | $ 19,597 |  |  | 19,597 |
Accumulated depreciation | $ (12,601) |  |  | (12,601) |
Date of construction | 1986 |  |  |  |
Date acquired | Dec-96 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 19,597 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (12,601) |  |  |  |
Unencumbered Apartment Communities | Brighton Ridge | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Brighton Ridge | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Bristol Commons |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 188 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 5,278 |
Buildings and improvements |  |  |  | 11,853 |
Costs capitalized subsequent to acquisition |  |  |  | 10,206 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 5,293 |
Buildings and improvements |  |  |  | 22,044 |
Total | $ 27,337 |  |  | 27,337 |
Accumulated depreciation | $ (15,631) |  |  | (15,631) |
Date of construction | 1989 |  |  |  |
Date acquired | Jan-95 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 27,337 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (15,631) |  |  |  |
Unencumbered Apartment Communities | Bristol Commons | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Bristol Commons | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | 416 on Broadway |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 115 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 8,557 |
Buildings and improvements |  |  |  | 34,235 |
Costs capitalized subsequent to acquisition |  |  |  | 3,407 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 8,557 |
Buildings and improvements |  |  |  | 37,642 |
Total | $ 46,199 |  |  | 46,199 |
Accumulated depreciation | $ (12,466) |  |  | (12,466) |
Date of construction | 2009 |  |  |  |
Date acquired | Dec-10 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 46,199 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (12,466) |  |  |  |
Unencumbered Apartment Communities | 416 on Broadway | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | 416 on Broadway | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Bunker Hill |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 456 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 11,498 |
Buildings and improvements |  |  |  | 27,871 |
Costs capitalized subsequent to acquisition |  |  |  | 91,959 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 11,639 |
Buildings and improvements |  |  |  | 119,689 |
Total | $ 131,328 |  |  | 131,328 |
Accumulated depreciation | $ (67,010) |  |  | (67,010) |
Date of construction | 1968 |  |  |  |
Date acquired | Mar-98 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 131,328 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (67,010) |  |  |  |
Unencumbered Apartment Communities | Bunker Hill | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Bunker Hill | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Camarillo Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 564 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 10,953 |
Buildings and improvements |  |  |  | 25,254 |
Costs capitalized subsequent to acquisition |  |  |  | 8,562 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 11,075 |
Buildings and improvements |  |  |  | 33,694 |
Total | $ 44,769 |  |  | 44,769 |
Accumulated depreciation | $ (25,023) |  |  | (25,023) |
Date of construction | 1985 |  |  |  |
Date acquired | Jul-96 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 44,769 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (25,023) |  |  |  |
Unencumbered Apartment Communities | Camarillo Oaks | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Camarillo Oaks | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Cambridge Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 320 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 18,185 |
Buildings and improvements |  |  |  | 72,739 |
Costs capitalized subsequent to acquisition |  |  |  | 3,642 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 18,185 |
Buildings and improvements |  |  |  | 76,381 |
Total | $ 94,566 |  |  | 94,566 |
Accumulated depreciation | $ (16,732) |  |  | (16,732) |
Date of construction | 1998 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 94,566 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (16,732) |  |  |  |
Unencumbered Apartment Communities | Cambridge Park | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Cambridge Park | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Camino Ruiz Square |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 159 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 6,871 |
Buildings and improvements |  |  |  | 26,119 |
Costs capitalized subsequent to acquisition |  |  |  | 2,349 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 6,931 |
Buildings and improvements |  |  |  | 28,408 |
Total | $ 35,339 |  |  | 35,339 |
Accumulated depreciation | $ (12,693) |  |  | (12,693) |
Date of construction | 1990 |  |  |  |
Date acquired | Dec-06 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 35,339 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (12,693) |  |  |  |
Unencumbered Apartment Communities | Camino Ruiz Square | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Camino Ruiz Square | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Canyon Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 250 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 19,088 |
Buildings and improvements |  |  |  | 44,473 |
Costs capitalized subsequent to acquisition |  |  |  | 4,988 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 19,088 |
Buildings and improvements |  |  |  | 49,461 |
Total | $ 68,549 |  |  | 68,549 |
Accumulated depreciation | $ (21,478) |  |  | (21,478) |
Date of construction | 2005 |  |  |  |
Date acquired | May-07 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 68,549 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (21,478) |  |  |  |
Unencumbered Apartment Communities | Canyon Oaks | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Canyon Oaks | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Canyon Pointe |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 250 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 4,692 |
Buildings and improvements |  |  |  | 18,288 |
Costs capitalized subsequent to acquisition |  |  |  | 9,096 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 4,693 |
Buildings and improvements |  |  |  | 27,383 |
Total | $ 32,076 |  |  | 32,076 |
Accumulated depreciation | $ (15,931) |  |  | (15,931) |
Date of construction | 1990 |  |  |  |
Date acquired | Oct-03 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 32,076 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (15,931) |  |  |  |
Unencumbered Apartment Communities | Canyon Pointe | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Canyon Pointe | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Capri at Sunny Hills |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 102 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 3,337 |
Buildings and improvements |  |  |  | 13,320 |
Costs capitalized subsequent to acquisition |  |  |  | 9,503 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 4,048 |
Buildings and improvements |  |  |  | 22,112 |
Total | $ 26,160 |  |  | 26,160 |
Accumulated depreciation | $ (14,445) |  |  | (14,445) |
Date of construction | 1961 |  |  |  |
Date acquired | Sep-01 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 26,160 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (14,445) |  |  |  |
Unencumbered Apartment Communities | Capri at Sunny Hills | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Capri at Sunny Hills | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Carmel Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 348 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 26,842 |
Buildings and improvements |  |  |  | 107,368 |
Costs capitalized subsequent to acquisition |  |  |  | 6,878 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 26,842 |
Buildings and improvements |  |  |  | 114,246 |
Total | $ 141,088 |  |  | 141,088 |
Accumulated depreciation | $ (25,679) |  |  | (25,679) |
Date of construction | 2000 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 141,088 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (25,679) |  |  |  |
Unencumbered Apartment Communities | Carmel Creek | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Carmel Creek | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Carnel Landing |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 356 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 16,725 |
Buildings and improvements |  |  |  | 66,901 |
Costs capitalized subsequent to acquisition |  |  |  | 9,043 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 16,725 |
Buildings and improvements |  |  |  | 75,944 |
Total | $ 92,669 |  |  | 92,669 |
Accumulated depreciation | $ (16,943) |  |  | (16,943) |
Date of construction | 1989 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 92,669 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (16,943) |  |  |  |
Unencumbered Apartment Communities | Carnel Landing | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Carnel Landing | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Carnel Summit |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 246 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 14,968 |
Buildings and improvements |  |  |  | 59,871 |
Costs capitalized subsequent to acquisition |  |  |  | 4,154 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 14,968 |
Buildings and improvements |  |  |  | 64,025 |
Total | $ 78,993 |  |  | 78,993 |
Accumulated depreciation | $ (13,876) |  |  | (13,876) |
Date of construction | 1989 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 78,993 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (13,876) |  |  |  |
Unencumbered Apartment Communities | Carnel Summit | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Carnel Summit | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Castle Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 216 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 4,149 |
Buildings and improvements |  |  |  | 16,028 |
Costs capitalized subsequent to acquisition |  |  |  | 5,185 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 4,833 |
Buildings and improvements |  |  |  | 20,529 |
Total | $ 25,362 |  |  | 25,362 |
Accumulated depreciation | $ (14,880) |  |  | (14,880) |
Date of construction | 1998 |  |  |  |
Date acquired | Dec-98 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 25,362 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (14,880) |  |  |  |
Unencumbered Apartment Communities | Castle Creek | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Castle Creek | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Catalina Gardens |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 128 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 6,714 |
Buildings and improvements |  |  |  | 26,856 |
Costs capitalized subsequent to acquisition |  |  |  | 1,970 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 6,714 |
Buildings and improvements |  |  |  | 28,826 |
Total | $ 35,540 |  |  | 35,540 |
Accumulated depreciation | $ (6,159) |  |  | (6,159) |
Date of construction | 1987 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 35,540 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (6,159) |  |  |  |
Unencumbered Apartment Communities | Catalina Gardens | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Catalina Gardens | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | CBC Apartments and The Sweeps |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 239 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 11,841 |
Buildings and improvements |  |  |  | 45,320 |
Costs capitalized subsequent to acquisition |  |  |  | 6,718 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 11,906 |
Buildings and improvements |  |  |  | 51,973 |
Total | $ 63,879 |  |  | 63,879 |
Accumulated depreciation | $ (26,615) |  |  | (26,615) |
Date of construction | 1962 |  |  |  |
Date acquired | Jan-06 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 63,879 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (26,615) |  |  |  |
Unencumbered Apartment Communities | CBC Apartments and The Sweeps | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | CBC Apartments and The Sweeps | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Cedar Terrace |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 180 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 5,543 |
Buildings and improvements |  |  |  | 16,442 |
Costs capitalized subsequent to acquisition |  |  |  | 8,092 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 5,652 |
Buildings and improvements |  |  |  | 24,425 |
Total | $ 30,077 |  |  | 30,077 |
Accumulated depreciation | $ (12,765) |  |  | (12,765) |
Date of construction | 1984 |  |  |  |
Date acquired | Jan-05 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 30,077 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (12,765) |  |  |  |
Unencumbered Apartment Communities | Cedar Terrace | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Cedar Terrace | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | CentrePointe |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 224 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 3,405 |
Buildings and improvements |  |  |  | 7,743 |
Costs capitalized subsequent to acquisition |  |  |  | 21,698 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 3,442 |
Buildings and improvements |  |  |  | 29,404 |
Total | $ 32,846 |  |  | 32,846 |
Accumulated depreciation | $ (20,349) |  |  | (20,349) |
Date of construction | 1974 |  |  |  |
Date acquired | Jun-97 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 32,846 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (20,349) |  |  |  |
Unencumbered Apartment Communities | CentrePointe | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | CentrePointe | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Chestnut Street Apartments |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 96 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 6,582 |
Buildings and improvements |  |  |  | 15,689 |
Costs capitalized subsequent to acquisition |  |  |  | 2,057 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 6,582 |
Buildings and improvements |  |  |  | 17,746 |
Total | $ 24,328 |  |  | 24,328 |
Accumulated depreciation | $ (7,206) |  |  | (7,206) |
Date of construction | 2002 |  |  |  |
Date acquired | Jul-08 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 24,328 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (7,206) |  |  |  |
Unencumbered Apartment Communities | Chestnut Street Apartments | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Chestnut Street Apartments | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Collins on Pine |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 76 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 7,276 |
Buildings and improvements |  |  |  | 22,226 |
Costs capitalized subsequent to acquisition |  |  |  | 562 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 7,276 |
Buildings and improvements |  |  |  | 22,788 |
Total | $ 30,064 |  |  | 30,064 |
Accumulated depreciation | $ (4,337) |  |  | (4,337) |
Date of construction | 2013 |  |  |  |
Date acquired | May-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 30,064 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (4,337) |  |  |  |
Unencumbered Apartment Communities | Collins on Pine | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Collins on Pine | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Corbella at Juanita Bay |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 169 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 5,801 |
Buildings and improvements |  |  |  | 17,415 |
Costs capitalized subsequent to acquisition |  |  |  | 3,815 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 5,801 |
Buildings and improvements |  |  |  | 21,230 |
Total | $ 27,031 |  |  | 27,031 |
Accumulated depreciation | $ (7,273) |  |  | (7,273) |
Date of construction | 1978 |  |  |  |
Date acquired | Nov-10 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 27,031 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (7,273) |  |  |  |
Unencumbered Apartment Communities | Corbella at Juanita Bay | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Corbella at Juanita Bay | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Cortesia |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 308 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 13,912 |
Buildings and improvements |  |  |  | 55,649 |
Costs capitalized subsequent to acquisition |  |  |  | 3,034 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 13,912 |
Buildings and improvements |  |  |  | 58,683 |
Total | $ 72,595 |  |  | 72,595 |
Accumulated depreciation | $ (12,706) |  |  | (12,706) |
Date of construction | 1999 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 72,595 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (12,706) |  |  |  |
Unencumbered Apartment Communities | Cortesia | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Cortesia | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Country Villas |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 180 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 4,174 |
Buildings and improvements |  |  |  | 16,583 |
Costs capitalized subsequent to acquisition |  |  |  | 5,358 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 4,187 |
Buildings and improvements |  |  |  | 21,928 |
Total | $ 26,115 |  |  | 26,115 |
Accumulated depreciation | $ (12,942) |  |  | (12,942) |
Date of construction | 1976 |  |  |  |
Date acquired | Dec-02 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 26,115 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (12,942) |  |  |  |
Unencumbered Apartment Communities | Country Villas | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Country Villas | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Courtyard off Main |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 110 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 7,465 |
Buildings and improvements |  |  |  | 21,405 |
Costs capitalized subsequent to acquisition |  |  |  | 4,911 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 7,465 |
Buildings and improvements |  |  |  | 26,316 |
Total | $ 33,781 |  |  | 33,781 |
Accumulated depreciation | $ (8,924) |  |  | (8,924) |
Date of construction | 2000 |  |  |  |
Date acquired | Oct-10 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 33,781 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (8,924) |  |  |  |
Unencumbered Apartment Communities | Courtyard off Main | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Courtyard off Main | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Crow Canyon |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 400 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 37,579 |
Buildings and improvements |  |  |  | 87,685 |
Costs capitalized subsequent to acquisition |  |  |  | 11,695 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 37,579 |
Buildings and improvements |  |  |  | 99,380 |
Total | $ 136,959 |  |  | 136,959 |
Accumulated depreciation | $ (22,121) |  |  | (22,121) |
Date of construction | 1992 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 136,959 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (22,121) |  |  |  |
Unencumbered Apartment Communities | Crow Canyon | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Crow Canyon | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Deer Valley |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 171 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 21,478 |
Buildings and improvements |  |  |  | 50,116 |
Costs capitalized subsequent to acquisition |  |  |  | 3,175 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 21,478 |
Buildings and improvements |  |  |  | 53,291 |
Total | $ 74,769 |  |  | 74,769 |
Accumulated depreciation | $ (11,659) |  |  | (11,659) |
Date of construction | 1996 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 74,769 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (11,659) |  |  |  |
Unencumbered Apartment Communities | Deer Valley | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Deer Valley | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Delano |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 126 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 7,470 |
Buildings and improvements |  |  |  | 22,511 |
Costs capitalized subsequent to acquisition |  |  |  | 1,655 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 7,470 |
Buildings and improvements |  |  |  | 24,166 |
Total | $ 31,636 |  |  | 31,636 |
Accumulated depreciation | $ (6,762) |  |  | (6,762) |
Date of construction | 2005 |  |  |  |
Date acquired | Dec-11 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 31,636 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (6,762) |  |  |  |
Unencumbered Apartment Communities | Delano | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Delano | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Devonshire |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 276 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 3,470 |
Buildings and improvements |  |  |  | 13,786 |
Costs capitalized subsequent to acquisition |  |  |  | 5,988 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 3,482 |
Buildings and improvements |  |  |  | 19,762 |
Total | $ 23,244 |  |  | 23,244 |
Accumulated depreciation | $ (11,177) |  |  | (11,177) |
Date of construction | 1988 |  |  |  |
Date acquired | Dec-02 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 23,244 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (11,177) |  |  |  |
Unencumbered Apartment Communities | Devonshire | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Devonshire | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Elevation |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 158 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 4,758 |
Buildings and improvements |  |  |  | 14,285 |
Costs capitalized subsequent to acquisition |  |  |  | 7,182 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 4,757 |
Buildings and improvements |  |  |  | 21,468 |
Total | $ 26,225 |  |  | 26,225 |
Accumulated depreciation | $ (9,807) |  |  | (9,807) |
Date of construction | 1986 |  |  |  |
Date acquired | Jun-10 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 26,225 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (9,807) |  |  |  |
Unencumbered Apartment Communities | Elevation | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Elevation | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Ellington |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 220 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 15,066 |
Buildings and improvements |  |  |  | 45,249 |
Costs capitalized subsequent to acquisition |  |  |  | 3,914 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 15,066 |
Buildings and improvements |  |  |  | 49,163 |
Total | $ 64,229 |  |  | 64,229 |
Accumulated depreciation | $ (9,897) |  |  | (9,897) |
Date of construction | 1994 |  |  |  |
Date acquired | Jul-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 64,229 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (9,897) |  |  |  |
Unencumbered Apartment Communities | Ellington | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Ellington | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Emerald Pointe |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 160 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 8,458 |
Buildings and improvements |  |  |  | 33,832 |
Costs capitalized subsequent to acquisition |  |  |  | 2,098 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 8,458 |
Buildings and improvements |  |  |  | 35,930 |
Total | $ 44,388 |  |  | 44,388 |
Accumulated depreciation | $ (7,907) |  |  | (7,907) |
Date of construction | 1989 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 44,388 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (7,907) |  |  |  |
Unencumbered Apartment Communities | Emerald Pointe | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Emerald Pointe | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Emerald Ridge |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 180 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 3,449 |
Buildings and improvements |  |  |  | 7,801 |
Costs capitalized subsequent to acquisition |  |  |  | 6,444 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 3,449 |
Buildings and improvements |  |  |  | 14,245 |
Total | $ 17,694 |  |  | 17,694 |
Accumulated depreciation | $ (10,963) |  |  | (10,963) |
Date of construction | 1987 |  |  |  |
Date acquired | Nov-94 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 17,694 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (10,963) |  |  |  |
Unencumbered Apartment Communities | Emerald Ridge | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Emerald Ridge | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Emerson Valley Village |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 144 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 13,378 |
Buildings and improvements |  |  |  | 53,240 |
Costs capitalized subsequent to acquisition |  |  |  | 979 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 13,378 |
Buildings and improvements |  |  |  | 54,219 |
Total | $ 67,597 |  |  | 67,597 |
Accumulated depreciation | $ (5,806) |  |  | (5,806) |
Date of construction | 2012 |  |  |  |
Date acquired | Dec-16 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 67,597 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (5,806) |  |  |  |
Unencumbered Apartment Communities | Emerson Valley Village | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Emerson Valley Village | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Enso |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 183 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 21,397 |
Buildings and improvements |  |  |  | 71,135 |
Costs capitalized subsequent to acquisition |  |  |  | 1,630 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 21,397 |
Buildings and improvements |  |  |  | 72,765 |
Total | $ 94,162 |  |  | 94,162 |
Accumulated depreciation | $ (10,555) |  |  | (10,555) |
Date of construction | 2014 |  |  |  |
Date acquired | Dec-15 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 94,162 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (10,555) |  |  |  |
Unencumbered Apartment Communities | Enso | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Enso | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Esplanade |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 278 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 18,170 |
Buildings and improvements |  |  |  | 40,086 |
Costs capitalized subsequent to acquisition |  |  |  | 15,809 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 18,429 |
Buildings and improvements |  |  |  | 55,636 |
Total | $ 74,065 |  |  | 74,065 |
Accumulated depreciation | $ (29,746) |  |  | (29,746) |
Date of construction | 2002 |  |  |  |
Date acquired | Apr-04 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 74,065 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (29,746) |  |  |  |
Unencumbered Apartment Communities | Esplanade | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Esplanade | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Essex Skyline |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 349 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 21,537 |
Buildings and improvements |  |  |  | 146,099 |
Costs capitalized subsequent to acquisition |  |  |  | 10,028 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 21,537 |
Buildings and improvements |  |  |  | 156,127 |
Total | $ 177,664 |  |  | 177,664 |
Accumulated depreciation | $ (41,718) |  |  | (41,718) |
Date of construction | 2008 |  |  |  |
Date acquired | Apr-10 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 177,664 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (41,718) |  |  |  |
Unencumbered Apartment Communities | Essex Skyline | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Essex Skyline | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Evergreen Heights |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 200 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 3,566 |
Buildings and improvements |  |  |  | 13,395 |
Costs capitalized subsequent to acquisition |  |  |  | 6,886 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 3,649 |
Buildings and improvements |  |  |  | 20,198 |
Total | $ 23,847 |  |  | 23,847 |
Accumulated depreciation | $ (14,843) |  |  | (14,843) |
Date of construction | 1990 |  |  |  |
Date acquired | Jun-97 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 23,847 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (14,843) |  |  |  |
Unencumbered Apartment Communities | Evergreen Heights | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Evergreen Heights | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Fairway Apartments at Big Canyon |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 74 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 0 |
Buildings and improvements |  |  |  | 7,850 |
Costs capitalized subsequent to acquisition |  |  |  | 8,180 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 0 |
Buildings and improvements |  |  |  | 16,030 |
Total | $ 16,030 |  |  | 16,030 |
Accumulated depreciation | $ (11,744) |  |  | (11,744) |
Date of construction | 1972 |  |  |  |
Date acquired | Jun-99 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 16,030 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (11,744) |  |  |  |
Unencumbered Apartment Communities | Fairway Apartments at Big Canyon | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Fairway Apartments at Big Canyon | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 28 years |  |  |  |
Unencumbered Apartment Communities | Fairwood Pond |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 194 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 5,296 |
Buildings and improvements |  |  |  | 15,564 |
Costs capitalized subsequent to acquisition |  |  |  | 4,408 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 5,297 |
Buildings and improvements |  |  |  | 19,971 |
Total | $ 25,268 |  |  | 25,268 |
Accumulated depreciation | $ (10,643) |  |  | (10,643) |
Date of construction | 1997 |  |  |  |
Date acquired | Oct-04 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 25,268 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (10,643) |  |  |  |
Unencumbered Apartment Communities | Fairwood Pond | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Fairwood Pond | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Foothill Commons |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 394 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 2,435 |
Buildings and improvements |  |  |  | 9,821 |
Costs capitalized subsequent to acquisition |  |  |  | 41,492 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 2,440 |
Buildings and improvements |  |  |  | 51,308 |
Total | $ 53,748 |  |  | 53,748 |
Accumulated depreciation | $ (45,513) |  |  | (45,513) |
Date of construction | 1978 |  |  |  |
Date acquired | Mar-90 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 53,748 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (45,513) |  |  |  |
Unencumbered Apartment Communities | Foothill Commons | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Foothill Commons | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Foothill Gardens/Twin Creeks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 176 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 5,875 |
Buildings and improvements |  |  |  | 13,992 |
Costs capitalized subsequent to acquisition |  |  |  | 11,404 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 5,964 |
Buildings and improvements |  |  |  | 25,307 |
Total | $ 31,271 |  |  | 31,271 |
Accumulated depreciation | $ (18,366) |  |  | (18,366) |
Date of construction | 1985 |  |  |  |
Date acquired | Feb-97 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 31,271 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (18,366) |  |  |  |
Unencumbered Apartment Communities | Foothill Gardens/Twin Creeks | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Foothill Gardens/Twin Creeks | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Forest View |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 192 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 3,731 |
Buildings and improvements |  |  |  | 14,530 |
Costs capitalized subsequent to acquisition |  |  |  | 3,095 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 3,731 |
Buildings and improvements |  |  |  | 17,625 |
Total | $ 21,356 |  |  | 21,356 |
Accumulated depreciation | $ (9,840) |  |  | (9,840) |
Date of construction | 1998 |  |  |  |
Date acquired | Oct-03 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 21,356 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (9,840) |  |  |  |
Unencumbered Apartment Communities | Forest View | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Forest View | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Foster's Landing |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 490 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 61,714 |
Buildings and improvements |  |  |  | 144,000 |
Costs capitalized subsequent to acquisition |  |  |  | 10,178 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 61,714 |
Buildings and improvements |  |  |  | 154,178 |
Total | $ 215,892 |  |  | 215,892 |
Accumulated depreciation | $ (35,111) |  |  | (35,111) |
Date of construction | 1987 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 215,892 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (35,111) |  |  |  |
Unencumbered Apartment Communities | Fountain Court |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 320 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 6,702 |
Buildings and improvements |  |  |  | 27,306 |
Costs capitalized subsequent to acquisition |  |  |  | 13,162 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 6,985 |
Buildings and improvements |  |  |  | 40,185 |
Total | $ 47,170 |  |  | 47,170 |
Accumulated depreciation | $ (28,006) |  |  | (28,006) |
Date of construction | 2000 |  |  |  |
Date acquired | Mar-00 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 47,170 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (28,006) |  |  |  |
Unencumbered Apartment Communities | Fountain Court | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Fountain Court | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Fountain At Riveroaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 226 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 26,046 |
Buildings and improvements |  |  |  | 60,773 |
Costs capitalized subsequent to acquisition |  |  |  | 5,104 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 26,046 |
Buildings and improvements |  |  |  | 65,877 |
Total | $ 91,923 |  |  | 91,923 |
Accumulated depreciation | $ (14,742) |  |  | (14,742) |
Date of construction | 1990 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 91,923 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (14,742) |  |  |  |
Unencumbered Apartment Communities | Fountain At Riveroaks | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Fountain At Riveroaks | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Fourth & U |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 171 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 8,879 |
Buildings and improvements |  |  |  | 52,351 |
Costs capitalized subsequent to acquisition |  |  |  | 3,967 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 8,879 |
Buildings and improvements |  |  |  | 56,318 |
Total | $ 65,197 |  |  | 65,197 |
Accumulated depreciation | $ (19,549) |  |  | (19,549) |
Date of construction | 2010 |  |  |  |
Date acquired | Apr-10 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 65,197 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (19,549) |  |  |  |
Unencumbered Apartment Communities | Fourth & U | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Fourth & U | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Fox Plaza |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 445 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 39,731 |
Buildings and improvements |  |  |  | 92,706 |
Costs capitalized subsequent to acquisition |  |  |  | 35,532 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 39,731 |
Buildings and improvements |  |  |  | 128,238 |
Total | $ 167,969 |  |  | 167,969 |
Accumulated depreciation | $ (34,285) |  |  | (34,285) |
Date of construction | 1968 |  |  |  |
Date acquired | Feb-13 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 167,969 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (34,285) |  |  |  |
Unencumbered Apartment Communities | Fox Plaza | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Fox Plaza | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | The Henley I/The Henley II |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 215 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 6,695 |
Buildings and improvements |  |  |  | 16,753 |
Costs capitalized subsequent to acquisition |  |  |  | 27,953 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 6,733 |
Buildings and improvements |  |  |  | 44,668 |
Total | $ 51,401 |  |  | 51,401 |
Accumulated depreciation | $ (26,394) |  |  | (26,394) |
Date of construction | 1970 |  |  |  |
Date acquired | Jun-99 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 51,401 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (26,394) |  |  |  |
Unencumbered Apartment Communities | The Henley I/The Henley II | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | The Henley I/The Henley II | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Highlands at Wynhaven |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 333 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 16,271 |
Buildings and improvements |  |  |  | 48,932 |
Costs capitalized subsequent to acquisition |  |  |  | 14,851 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 16,271 |
Buildings and improvements |  |  |  | 63,783 |
Total | $ 80,054 |  |  | 80,054 |
Accumulated depreciation | $ (27,806) |  |  | (27,806) |
Date of construction | 2000 |  |  |  |
Date acquired | Aug-08 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 80,054 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (27,806) |  |  |  |
Unencumbered Apartment Communities | Highlands at Wynhaven | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Highlands at Wynhaven | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Hillcrest Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 608 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 15,318 |
Buildings and improvements |  |  |  | 40,601 |
Costs capitalized subsequent to acquisition |  |  |  | 21,179 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 15,755 |
Buildings and improvements |  |  |  | 61,343 |
Total | $ 77,098 |  |  | 77,098 |
Accumulated depreciation | $ (42,560) |  |  | (42,560) |
Date of construction | 1973 |  |  |  |
Date acquired | Mar-98 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 77,098 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (42,560) |  |  |  |
Unencumbered Apartment Communities | Hillcrest Park | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Hillcrest Park | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Hillsdale Garden |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 697 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 22,000 |
Buildings and improvements |  |  |  | 94,681 |
Costs capitalized subsequent to acquisition |  |  |  | 28,988 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 22,000 |
Buildings and improvements |  |  |  | 123,669 |
Total | $ 145,669 |  |  | 145,669 |
Accumulated depreciation | $ (58,877) |  |  | (58,877) |
Date of construction | 1948 |  |  |  |
Date acquired | Sep-06 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 145,669 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (58,877) |  |  |  |
Unencumbered Apartment Communities | Hillsdale Garden | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Hillsdale Garden | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Hope Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 108 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 4,078 |
Buildings and improvements |  |  |  | 16,877 |
Costs capitalized subsequent to acquisition |  |  |  | 2,989 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 4,208 |
Buildings and improvements |  |  |  | 19,736 |
Total | $ 23,944 |  |  | 23,944 |
Accumulated depreciation | $ (8,757) |  |  | (8,757) |
Date of construction | 1965 |  |  |  |
Date acquired | Mar-07 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 23,944 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (8,757) |  |  |  |
Unencumbered Apartment Communities | Hope Ranch | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Hope Ranch | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Huntington Breakers |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 342 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 9,306 |
Buildings and improvements |  |  |  | 22,720 |
Costs capitalized subsequent to acquisition |  |  |  | 21,487 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 9,315 |
Buildings and improvements |  |  |  | 44,198 |
Total | $ 53,513 |  |  | 53,513 |
Accumulated depreciation | $ (32,546) |  |  | (32,546) |
Date of construction | 1984 |  |  |  |
Date acquired | Oct-97 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 53,513 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (32,546) |  |  |  |
Unencumbered Apartment Communities | Huntington Breakers | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Huntington Breakers | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Inglenook Court |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 224 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 3,467 |
Buildings and improvements |  |  |  | 7,881 |
Costs capitalized subsequent to acquisition |  |  |  | 8,307 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 3,474 |
Buildings and improvements |  |  |  | 16,181 |
Total | $ 19,655 |  |  | 19,655 |
Accumulated depreciation | $ (13,291) |  |  | (13,291) |
Date of construction | 1985 |  |  |  |
Date acquired | Oct-94 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 19,655 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (13,291) |  |  |  |
Unencumbered Apartment Communities | Inglenook Court | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Inglenook Court | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Lafayette Highlands |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 150 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 17,774 |
Buildings and improvements |  |  |  | 41,473 |
Costs capitalized subsequent to acquisition |  |  |  | 3,526 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 17,774 |
Buildings and improvements |  |  |  | 44,999 |
Total | $ 62,773 |  |  | 62,773 |
Accumulated depreciation | $ (9,732) |  |  | (9,732) |
Date of construction | 1973 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 62,773 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (9,732) |  |  |  |
Unencumbered Apartment Communities | Lafayette Highlands | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Lafayette Highlands | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Lakeshore Landing |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 308 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 38,155 |
Buildings and improvements |  |  |  | 89,028 |
Costs capitalized subsequent to acquisition |  |  |  | 8,183 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 38,155 |
Buildings and improvements |  |  |  | 97,211 |
Total | $ 135,366 |  |  | 135,366 |
Accumulated depreciation | $ (22,592) |  |  | (22,592) |
Date of construction | 1988 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 135,366 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (22,592) |  |  |  |
Unencumbered Apartment Communities | Lakeshore Landing | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Lakeshore Landing | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Laurels at Mill Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 164 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 1,559 |
Buildings and improvements |  |  |  | 6,430 |
Costs capitalized subsequent to acquisition |  |  |  | 8,202 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 1,595 |
Buildings and improvements |  |  |  | 14,596 |
Total | $ 16,191 |  |  | 16,191 |
Accumulated depreciation | $ (10,517) |  |  | (10,517) |
Date of construction | 1981 |  |  |  |
Date acquired | Dec-96 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 16,191 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (10,517) |  |  |  |
Unencumbered Apartment Communities | Laurels at Mill Creek | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Laurels at Mill Creek | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Lawrence Station |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 336 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 45,532 |
Buildings and improvements |  |  |  | 106,735 |
Costs capitalized subsequent to acquisition |  |  |  | 2,006 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 45,532 |
Buildings and improvements |  |  |  | 108,741 |
Total | $ 154,273 |  |  | 154,273 |
Accumulated depreciation | $ (27,218) |  |  | (27,218) |
Date of construction | 2012 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 154,273 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (27,218) |  |  |  |
Unencumbered Apartment Communities | Lawrence Station | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Lawrence Station | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Le Parc |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 140 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 3,090 |
Buildings and improvements |  |  |  | 7,421 |
Costs capitalized subsequent to acquisition |  |  |  | 13,782 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 3,092 |
Buildings and improvements |  |  |  | 21,201 |
Total | $ 24,293 |  |  | 24,293 |
Accumulated depreciation | $ (16,474) |  |  | (16,474) |
Date of construction | 1975 |  |  |  |
Date acquired | Feb-94 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 24,293 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (16,474) |  |  |  |
Unencumbered Apartment Communities | Le Parc | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Le Parc | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Marbrisa |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 202 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 4,700 |
Buildings and improvements |  |  |  | 18,605 |
Costs capitalized subsequent to acquisition |  |  |  | 9,755 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 4,760 |
Buildings and improvements |  |  |  | 28,300 |
Total | $ 33,060 |  |  | 33,060 |
Accumulated depreciation | $ (17,214) |  |  | (17,214) |
Date of construction | 1987 |  |  |  |
Date acquired | Sep-02 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 33,060 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (17,214) |  |  |  |
Unencumbered Apartment Communities | Marbrisa | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Marbrisa | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Marina City Club |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 101 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 0 |
Buildings and improvements |  |  |  | 28,167 |
Costs capitalized subsequent to acquisition |  |  |  | 31,783 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 0 |
Buildings and improvements |  |  |  | 59,950 |
Total | $ 59,950 |  |  | 59,950 |
Accumulated depreciation | $ (28,367) |  |  | (28,367) |
Date of construction | 1971 |  |  |  |
Date acquired | Jan-04 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 59,950 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (28,367) |  |  |  |
Unencumbered Apartment Communities | Marina City Club | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Marina City Club | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Marina Cove |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 292 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 5,320 |
Buildings and improvements |  |  |  | 16,431 |
Costs capitalized subsequent to acquisition |  |  |  | 15,948 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 5,324 |
Buildings and improvements |  |  |  | 32,375 |
Total | $ 37,699 |  |  | 37,699 |
Accumulated depreciation | $ (26,197) |  |  | (26,197) |
Date of construction | 1974 |  |  |  |
Date acquired | Jun-94 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 37,699 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (26,197) |  |  |  |
Unencumbered Apartment Communities | Marina Cove | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Marina Cove | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Mariner's Place |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 105 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 1,555 |
Buildings and improvements |  |  |  | 6,103 |
Costs capitalized subsequent to acquisition |  |  |  | 2,589 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 1,562 |
Buildings and improvements |  |  |  | 8,685 |
Total | $ 10,247 |  |  | 10,247 |
Accumulated depreciation | $ (6,020) |  |  | (6,020) |
Date of construction | 1987 |  |  |  |
Date acquired | May-00 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 10,247 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (6,020) |  |  |  |
Unencumbered Apartment Communities | Mariner's Place | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Mariner's Place | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | MB 360 |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 360 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 42,001 |
Buildings and improvements |  |  |  | 212,648 |
Costs capitalized subsequent to acquisition |  |  |  | 11,373 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 42,001 |
Buildings and improvements |  |  |  | 224,021 |
Total | $ 266,022 |  |  | 266,022 |
Accumulated depreciation | $ (41,021) |  |  | (41,021) |
Date of construction | 2014 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 266,022 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (41,021) |  |  |  |
Unencumbered Apartment Communities | MB 360 | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | MB 360 | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Mesa Village |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 133 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 1,888 |
Buildings and improvements |  |  |  | 7,498 |
Costs capitalized subsequent to acquisition |  |  |  | 2,591 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 1,894 |
Buildings and improvements |  |  |  | 10,083 |
Total | $ 11,977 |  |  | 11,977 |
Accumulated depreciation | $ (5,624) |  |  | (5,624) |
Date of construction | 1963 |  |  |  |
Date acquired | Dec-02 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 11,977 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (5,624) |  |  |  |
Unencumbered Apartment Communities | Mesa Village | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Mesa Village | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Mill Creek at Windermere |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 400 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 29,551 |
Buildings and improvements |  |  |  | 69,032 |
Costs capitalized subsequent to acquisition |  |  |  | 6,201 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 29,551 |
Buildings and improvements |  |  |  | 75,233 |
Total | $ 104,784 |  |  | 104,784 |
Accumulated depreciation | $ (31,986) |  |  | (31,986) |
Date of construction | 2005 |  |  |  |
Date acquired | Sep-07 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 104,784 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (31,986) |  |  |  |
Unencumbered Apartment Communities | Mill Creek at Windermere | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Mill Creek at Windermere | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Mio |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 103 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 11,012 |
Buildings and improvements |  |  |  | 39,982 |
Costs capitalized subsequent to acquisition |  |  |  | 557 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 11,012 |
Buildings and improvements |  |  |  | 40,539 |
Total | $ 51,551 |  |  | 51,551 |
Accumulated depreciation | $ (5,695) |  |  | (5,695) |
Date of construction | 2015 |  |  |  |
Date acquired | Jan-16 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 51,551 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (5,695) |  |  |  |
Unencumbered Apartment Communities | Mio | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Mio | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Mirabella |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 188 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 6,180 |
Buildings and improvements |  |  |  | 26,673 |
Costs capitalized subsequent to acquisition |  |  |  | 16,790 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 6,270 |
Buildings and improvements |  |  |  | 43,373 |
Total | $ 49,643 |  |  | 49,643 |
Accumulated depreciation | $ (26,253) |  |  | (26,253) |
Date of construction | 2000 |  |  |  |
Date acquired | May-00 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 49,643 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (26,253) |  |  |  |
Unencumbered Apartment Communities | Mirabella | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Mirabella | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Mira Monte |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 354 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 7,165 |
Buildings and improvements |  |  |  | 28,459 |
Costs capitalized subsequent to acquisition |  |  |  | 11,933 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 7,186 |
Buildings and improvements |  |  |  | 40,371 |
Total | $ 47,557 |  |  | 47,557 |
Accumulated depreciation | $ (25,280) |  |  | (25,280) |
Date of construction | 1982 |  |  |  |
Date acquired | Dec-02 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 47,557 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (25,280) |  |  |  |
Unencumbered Apartment Communities | Mira Monte | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Mira Monte | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Miracle Mile Marbella |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 236 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 7,791 |
Buildings and improvements |  |  |  | 23,075 |
Costs capitalized subsequent to acquisition |  |  |  | 15,151 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 7,886 |
Buildings and improvements |  |  |  | 38,131 |
Total | $ 46,017 |  |  | 46,017 |
Accumulated depreciation | $ (27,856) |  |  | (27,856) |
Date of construction | 1988 |  |  |  |
Date acquired | Aug-97 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 46,017 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (27,856) |  |  |  |
Unencumbered Apartment Communities | Miracle Mile Marbella | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Miracle Mile Marbella | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Mission Hills |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 282 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 10,099 |
Buildings and improvements |  |  |  | 38,778 |
Costs capitalized subsequent to acquisition |  |  |  | 11,134 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 10,167 |
Buildings and improvements |  |  |  | 49,844 |
Total | $ 60,011 |  |  | 60,011 |
Accumulated depreciation | $ (24,458) |  |  | (24,458) |
Date of construction | 1984 |  |  |  |
Date acquired | Jul-05 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 60,011 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (24,458) |  |  |  |
Unencumbered Apartment Communities | Mission Hills | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Mission Hills | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Mission Peaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 453 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 46,499 |
Buildings and improvements |  |  |  | 108,498 |
Costs capitalized subsequent to acquisition |  |  |  | 7,387 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 46,499 |
Buildings and improvements |  |  |  | 115,885 |
Total | $ 162,384 |  |  | 162,384 |
Accumulated depreciation | $ (25,036) |  |  | (25,036) |
Date of construction | 1995 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 162,384 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (25,036) |  |  |  |
Unencumbered Apartment Communities | Mission Peaks | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Mission Peaks | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Mission Peaks II |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 336 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 31,429 |
Buildings and improvements |  |  |  | 73,334 |
Costs capitalized subsequent to acquisition |  |  |  | 7,308 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 31,429 |
Buildings and improvements |  |  |  | 80,642 |
Total | $ 112,071 |  |  | 112,071 |
Accumulated depreciation | $ (17,908) |  |  | (17,908) |
Date of construction | 1989 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 112,071 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (17,908) |  |  |  |
Unencumbered Apartment Communities | Mission Peaks II | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Mission Peaks II | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Montclaire |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 390 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 4,842 |
Buildings and improvements |  |  |  | 19,776 |
Costs capitalized subsequent to acquisition |  |  |  | 28,185 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 4,997 |
Buildings and improvements |  |  |  | 47,806 |
Total | $ 52,803 |  |  | 52,803 |
Accumulated depreciation | $ (41,752) |  |  | (41,752) |
Date of construction | 1973 |  |  |  |
Date acquired | Dec-88 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 52,803 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (41,752) |  |  |  |
Unencumbered Apartment Communities | Montclaire | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Montclaire | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Monterey Villas |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 122 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 2,349 |
Buildings and improvements |  |  |  | 5,579 |
Costs capitalized subsequent to acquisition |  |  |  | 6,873 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 2,424 |
Buildings and improvements |  |  |  | 12,377 |
Total | $ 14,801 |  |  | 14,801 |
Accumulated depreciation | $ (8,553) |  |  | (8,553) |
Date of construction | 1974 |  |  |  |
Date acquired | Jul-97 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 14,801 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (8,553) |  |  |  |
Unencumbered Apartment Communities | Monterey Villas | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Monterey Villas | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Muse |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 152 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 7,822 |
Buildings and improvements |  |  |  | 33,436 |
Costs capitalized subsequent to acquisition |  |  |  | 3,466 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 7,823 |
Buildings and improvements |  |  |  | 36,901 |
Total | $ 44,724 |  |  | 44,724 |
Accumulated depreciation | $ (13,932) |  |  | (13,932) |
Date of construction | 2011 |  |  |  |
Date acquired | Feb-11 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 44,724 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (13,932) |  |  |  |
Unencumbered Apartment Communities | Muse | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Muse | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Museum Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 117 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 13,864 |
Buildings and improvements |  |  |  | 32,348 |
Costs capitalized subsequent to acquisition |  |  |  | 2,012 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 13,864 |
Buildings and improvements |  |  |  | 34,360 |
Total | $ 48,224 |  |  | 48,224 |
Accumulated depreciation | $ (7,530) |  |  | (7,530) |
Date of construction | 2002 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 48,224 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (7,530) |  |  |  |
Unencumbered Apartment Communities | Museum Park | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Museum Park | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | One South Market |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 312 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 28,290 |
Buildings and improvements |  |  |  | 148,649 |
Costs capitalized subsequent to acquisition |  |  |  | 162 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 28,290 |
Buildings and improvements |  |  |  | 148,811 |
Total | $ 177,101 |  |  | 177,101 |
Accumulated depreciation | $ (3,931) |  |  | (3,931) |
Date of construction | 2015 |  |  |  |
Date acquired | Mar-19 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 177,101 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (3,931) |  |  |  |
Unencumbered Apartment Communities | One South Market | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | One South Market | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Palm Valley |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 1,099 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 133,802 |
Buildings and improvements |  |  |  | 312,205 |
Costs capitalized subsequent to acquisition |  |  |  | 15,296 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 133,802 |
Buildings and improvements |  |  |  | 327,501 |
Total | $ 461,303 |  |  | 461,303 |
Accumulated depreciation | $ (35,244) |  |  | (35,244) |
Date of construction | 2008 |  |  |  |
Date acquired | Jan-17 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 461,303 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (35,244) |  |  |  |
Unencumbered Apartment Communities | Palm Valley | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Palm Valley | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Paragon Apartments |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 301 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 32,230 |
Buildings and improvements |  |  |  | 77,320 |
Costs capitalized subsequent to acquisition |  |  |  | 2,173 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 32,230 |
Buildings and improvements |  |  |  | 79,493 |
Total | $ 111,723 |  |  | 111,723 |
Accumulated depreciation | $ (14,796) |  |  | (14,796) |
Date of construction | 2013 |  |  |  |
Date acquired | Jul-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 111,723 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (14,796) |  |  |  |
Unencumbered Apartment Communities | Paragon Apartments | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Paragon Apartments | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Park Catalina |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 90 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 4,710 |
Buildings and improvements |  |  |  | 18,839 |
Costs capitalized subsequent to acquisition |  |  |  | 3,372 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 4,710 |
Buildings and improvements |  |  |  | 22,211 |
Total | $ 26,921 |  |  | 26,921 |
Accumulated depreciation | $ (7,029) |  |  | (7,029) |
Date of construction | 2002 |  |  |  |
Date acquired | Jun-12 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 26,921 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (7,029) |  |  |  |
Unencumbered Apartment Communities | Park Catalina | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Park Catalina | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Park Highland |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 250 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 9,391 |
Buildings and improvements |  |  |  | 38,224 |
Costs capitalized subsequent to acquisition |  |  |  | 12,981 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 9,391 |
Buildings and improvements |  |  |  | 51,205 |
Total | $ 60,596 |  |  | 60,596 |
Accumulated depreciation | $ (13,942) |  |  | (13,942) |
Date of construction | 1993 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 60,596 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (13,942) |  |  |  |
Unencumbered Apartment Communities | Park Highland | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Park Highland | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Park Hill at Issaquah |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 245 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 7,284 |
Buildings and improvements |  |  |  | 21,937 |
Costs capitalized subsequent to acquisition |  |  |  | 10,119 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 7,284 |
Buildings and improvements |  |  |  | 32,056 |
Total | $ 39,340 |  |  | 39,340 |
Accumulated depreciation | $ (16,614) |  |  | (16,614) |
Date of construction | 1999 |  |  |  |
Date acquired | Feb-99 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 39,340 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (16,614) |  |  |  |
Unencumbered Apartment Communities | Park Hill at Issaquah | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Park Hill at Issaquah | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Park Viridian |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 320 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 15,894 |
Buildings and improvements |  |  |  | 63,574 |
Costs capitalized subsequent to acquisition |  |  |  | 3,789 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 15,894 |
Buildings and improvements |  |  |  | 67,363 |
Total | $ 83,257 |  |  | 83,257 |
Accumulated depreciation | $ (14,776) |  |  | (14,776) |
Date of construction | 2008 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 83,257 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (14,776) |  |  |  |
Unencumbered Apartment Communities | Park Viridian | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Park Viridian | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Park West |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 126 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 9,424 |
Buildings and improvements |  |  |  | 21,988 |
Costs capitalized subsequent to acquisition |  |  |  | 12,500 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 9,424 |
Buildings and improvements |  |  |  | 34,488 |
Total | $ 43,912 |  |  | 43,912 |
Accumulated depreciation | $ (11,971) |  |  | (11,971) |
Date of construction | 1958 |  |  |  |
Date acquired | Sep-12 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 43,912 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (11,971) |  |  |  |
Unencumbered Apartment Communities | Park West | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Park West | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Parkwood at Mill Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 240 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 10,680 |
Buildings and improvements |  |  |  | 42,722 |
Costs capitalized subsequent to acquisition |  |  |  | 3,376 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 10,680 |
Buildings and improvements |  |  |  | 46,098 |
Total | $ 56,778 |  |  | 56,778 |
Accumulated depreciation | $ (10,263) |  |  | (10,263) |
Date of construction | 1989 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 56,778 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (10,263) |  |  |  |
Unencumbered Apartment Communities | Parkwood at Mill Creek | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Parkwood at Mill Creek | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Patent 523 |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 295 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 14,558 |
Buildings and improvements |  |  |  | 69,417 |
Costs capitalized subsequent to acquisition |  |  |  | 5,923 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 14,558 |
Buildings and improvements |  |  |  | 75,340 |
Total | $ 89,898 |  |  | 89,898 |
Accumulated depreciation | $ (26,798) |  |  | (26,798) |
Date of construction | 2010 |  |  |  |
Date acquired | Mar-10 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 89,898 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (26,798) |  |  |  |
Unencumbered Apartment Communities | Patent 523 | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Patent 523 | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Pathways at Bixby Village |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 296 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 4,083 |
Buildings and improvements |  |  |  | 16,757 |
Costs capitalized subsequent to acquisition |  |  |  | 21,850 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 6,239 |
Buildings and improvements |  |  |  | 36,451 |
Total | $ 42,690 |  |  | 42,690 |
Accumulated depreciation | $ (31,839) |  |  | (31,839) |
Date of construction | 1975 |  |  |  |
Date acquired | Feb-91 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 42,690 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (31,839) |  |  |  |
Unencumbered Apartment Communities | Pathways at Bixby Village | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Pathways at Bixby Village | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Piedmont |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 396 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 19,848 |
Buildings and improvements |  |  |  | 59,606 |
Costs capitalized subsequent to acquisition |  |  |  | 12,913 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 19,848 |
Buildings and improvements |  |  |  | 72,519 |
Total | $ 92,367 |  |  | 92,367 |
Accumulated depreciation | $ (16,747) |  |  | (16,747) |
Date of construction | 1969 |  |  |  |
Date acquired | May-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 92,367 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (16,747) |  |  |  |
Unencumbered Apartment Communities | Piedmont | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Piedmont | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Pinehurst |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 28 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 0 |
Buildings and improvements |  |  |  | 1,711 |
Costs capitalized subsequent to acquisition |  |  |  | 731 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 0 |
Buildings and improvements |  |  |  | 2,442 |
Total | $ 2,442 |  |  | 2,442 |
Accumulated depreciation | $ (1,517) |  |  | (1,517) |
Date of construction | 1973 |  |  |  |
Date acquired | Dec-04 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 2,442 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (1,517) |  |  |  |
Unencumbered Apartment Communities | Pinehurst | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Pinehurst | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 24 years |  |  |  |
Unencumbered Apartment Communities | Pinnacle at Fullerton |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 192 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 11,019 |
Buildings and improvements |  |  |  | 45,932 |
Costs capitalized subsequent to acquisition |  |  |  | 3,983 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 11,019 |
Buildings and improvements |  |  |  | 49,915 |
Total | $ 60,934 |  |  | 60,934 |
Accumulated depreciation | $ (11,134) |  |  | (11,134) |
Date of construction | 2004 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 60,934 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (11,134) |  |  |  |
Unencumbered Apartment Communities | Pinnacle at Fullerton | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Pinnacle at Fullerton | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Pinnacle on Lake Washington |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 180 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 7,760 |
Buildings and improvements |  |  |  | 31,041 |
Costs capitalized subsequent to acquisition |  |  |  | 3,513 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 7,760 |
Buildings and improvements |  |  |  | 34,554 |
Total | $ 42,314 |  |  | 42,314 |
Accumulated depreciation | $ (7,545) |  |  | (7,545) |
Date of construction | 2001 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 42,314 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (7,545) |  |  |  |
Unencumbered Apartment Communities | Pinnacle on Lake Washington | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Pinnacle on Lake Washington | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Pinnacle at MacArthur Place |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 253 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 15,810 |
Buildings and improvements |  |  |  | 66,401 |
Costs capitalized subsequent to acquisition |  |  |  | 5,238 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 15,810 |
Buildings and improvements |  |  |  | 71,639 |
Total | $ 87,449 |  |  | 87,449 |
Accumulated depreciation | $ (15,689) |  |  | (15,689) |
Date of construction | 2002 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 87,449 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (15,689) |  |  |  |
Unencumbered Apartment Communities | Pinnacle at MacArthur Place | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Pinnacle at MacArthur Place | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Pinnacle at Otay Ranch I & II |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 364 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 17,023 |
Buildings and improvements |  |  |  | 68,093 |
Costs capitalized subsequent to acquisition |  |  |  | 4,227 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 17,023 |
Buildings and improvements |  |  |  | 72,320 |
Total | $ 89,343 |  |  | 89,343 |
Accumulated depreciation | $ (15,862) |  |  | (15,862) |
Date of construction | 2001 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 89,343 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (15,862) |  |  |  |
Unencumbered Apartment Communities | Pinnacle at Otay Ranch I & II | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Pinnacle at Otay Ranch I & II | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Pinnacle at Talega |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 362 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 19,292 |
Buildings and improvements |  |  |  | 77,168 |
Costs capitalized subsequent to acquisition |  |  |  | 3,097 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 19,292 |
Buildings and improvements |  |  |  | 80,265 |
Total | $ 99,557 |  |  | 99,557 |
Accumulated depreciation | $ (17,314) |  |  | (17,314) |
Date of construction | 2002 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 99,557 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (17,314) |  |  |  |
Unencumbered Apartment Communities | Pinnacle at Talega | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Pinnacle at Talega | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Pinnacle Sonata |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 268 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 14,647 |
Buildings and improvements |  |  |  | 58,586 |
Costs capitalized subsequent to acquisition |  |  |  | 4,597 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 14,647 |
Buildings and improvements |  |  |  | 63,183 |
Total | $ 77,830 |  |  | 77,830 |
Accumulated depreciation | $ (13,613) |  |  | (13,613) |
Date of construction | 2000 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 77,830 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (13,613) |  |  |  |
Unencumbered Apartment Communities | Pinnacle Sonata | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Pinnacle Sonata | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Pointe at Cupertino |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 116 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 4,505 |
Buildings and improvements |  |  |  | 17,605 |
Costs capitalized subsequent to acquisition |  |  |  | 12,637 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 4,505 |
Buildings and improvements |  |  |  | 30,242 |
Total | $ 34,747 |  |  | 34,747 |
Accumulated depreciation | $ (19,206) |  |  | (19,206) |
Date of construction | 1963 |  |  |  |
Date acquired | Aug-98 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 34,747 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (19,206) |  |  |  |
Unencumbered Apartment Communities | Pointe at Cupertino | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Pointe at Cupertino | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Pure Redmond |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 105 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 7,461 |
Buildings and improvements |  |  |  | 31,363 |
Costs capitalized subsequent to acquisition |  |  |  | 0 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 7,461 |
Buildings and improvements |  |  |  | 31,363 |
Total | $ 38,824 |  |  | 38,824 |
Accumulated depreciation | $ (46) |  |  | (46) |
Date of construction | 2016 |  |  |  |
Date acquired | Dec-19 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 38,824 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (46) |  |  |  |
Unencumbered Apartment Communities | Pure Redmond | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Pure Redmond | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Radius |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 264 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 11,702 |
Buildings and improvements |  |  |  | 152,336 |
Costs capitalized subsequent to acquisition |  |  |  | 904 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 11,702 |
Buildings and improvements |  |  |  | 153,240 |
Total | $ 164,942 |  |  | 164,942 |
Accumulated depreciation | $ (33,929) |  |  | (33,929) |
Date of construction | 2015 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 164,942 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (33,929) |  |  |  |
Unencumbered Apartment Communities | Radius | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Radius | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Reed Square |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 100 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 6,873 |
Buildings and improvements |  |  |  | 16,037 |
Costs capitalized subsequent to acquisition |  |  |  | 8,451 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 6,873 |
Buildings and improvements |  |  |  | 24,488 |
Total | $ 31,361 |  |  | 31,361 |
Accumulated depreciation | $ (10,156) |  |  | (10,156) |
Date of construction | 1970 |  |  |  |
Date acquired | Jan-12 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 31,361 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (10,156) |  |  |  |
Unencumbered Apartment Communities | Reed Square | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Reed Square | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Regency at Encino |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 75 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 3,184 |
Buildings and improvements |  |  |  | 12,737 |
Costs capitalized subsequent to acquisition |  |  |  | 3,911 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 3,184 |
Buildings and improvements |  |  |  | 16,648 |
Total | $ 19,832 |  |  | 19,832 |
Accumulated depreciation | $ (6,945) |  |  | (6,945) |
Date of construction | 1989 |  |  |  |
Date acquired | Dec-09 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 19,832 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (6,945) |  |  |  |
Unencumbered Apartment Communities | Regency at Encino | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Regency at Encino | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Renaissance at Uptown Orange |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 460 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 27,870 |
Buildings and improvements |  |  |  | 111,482 |
Costs capitalized subsequent to acquisition |  |  |  | 6,212 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 27,870 |
Buildings and improvements |  |  |  | 117,694 |
Total | $ 145,564 |  |  | 145,564 |
Accumulated depreciation | $ (25,469) |  |  | (25,469) |
Date of construction | 2007 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 145,564 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (25,469) |  |  |  |
Unencumbered Apartment Communities | Renaissance at Uptown Orange | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Renaissance at Uptown Orange | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | The Reveal |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 438 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 25,073 |
Buildings and improvements |  |  |  | 121,314 |
Costs capitalized subsequent to acquisition |  |  |  | 2,446 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 25,073 |
Buildings and improvements |  |  |  | 123,760 |
Total | $ 148,833 |  |  | 148,833 |
Accumulated depreciation | $ (22,720) |  |  | (22,720) |
Date of construction | 2010 |  |  |  |
Date acquired | Apr-15 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 148,833 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (22,720) |  |  |  |
Unencumbered Apartment Communities | The Reveal | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | The Reveal | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Salmon Run at Perry Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 132 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 3,717 |
Buildings and improvements |  |  |  | 11,483 |
Costs capitalized subsequent to acquisition |  |  |  | 2,941 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 3,801 |
Buildings and improvements |  |  |  | 14,340 |
Total | $ 18,141 |  |  | 18,141 |
Accumulated depreciation | $ (8,857) |  |  | (8,857) |
Date of construction | 2000 |  |  |  |
Date acquired | Oct-00 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 18,141 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (8,857) |  |  |  |
Unencumbered Apartment Communities | Salmon Run at Perry Creek | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Salmon Run at Perry Creek | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Sammamish View |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 153 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 3,324 |
Buildings and improvements |  |  |  | 7,501 |
Costs capitalized subsequent to acquisition |  |  |  | 7,285 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 3,331 |
Buildings and improvements |  |  |  | 14,779 |
Total | $ 18,110 |  |  | 18,110 |
Accumulated depreciation | $ (12,571) |  |  | (12,571) |
Date of construction | 1986 |  |  |  |
Date acquired | Nov-94 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 18,110 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (12,571) |  |  |  |
Unencumbered Apartment Communities | Sammamish View | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Sammamish View | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | 101 San Fernando |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 323 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 4,173 |
Buildings and improvements |  |  |  | 58,961 |
Costs capitalized subsequent to acquisition |  |  |  | 13,374 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 4,173 |
Buildings and improvements |  |  |  | 72,335 |
Total | $ 76,508 |  |  | 76,508 |
Accumulated depreciation | $ (26,862) |  |  | (26,862) |
Date of construction | 2001 |  |  |  |
Date acquired | Jul-10 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 76,508 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (26,862) |  |  |  |
Unencumbered Apartment Communities | 101 San Fernando | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | 101 San Fernando | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | San Marcos |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 432 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 15,563 |
Buildings and improvements |  |  |  | 36,204 |
Costs capitalized subsequent to acquisition |  |  |  | 33,430 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 22,866 |
Buildings and improvements |  |  |  | 62,331 |
Total | $ 85,197 |  |  | 85,197 |
Accumulated depreciation | $ (33,909) |  |  | (33,909) |
Date of construction | 2003 |  |  |  |
Date acquired | Nov-03 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 85,197 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (33,909) |  |  |  |
Unencumbered Apartment Communities | San Marcos | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | San Marcos | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Santee Court/Santee Village |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 238 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 9,581 |
Buildings and improvements |  |  |  | 40,317 |
Costs capitalized subsequent to acquisition |  |  |  | 11,607 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 9,582 |
Buildings and improvements |  |  |  | 51,923 |
Total | $ 61,505 |  |  | 61,505 |
Accumulated depreciation | $ (17,070) |  |  | (17,070) |
Date of construction | 2004 |  |  |  |
Date acquired | Oct-10 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 61,505 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (17,070) |  |  |  |
Unencumbered Apartment Communities | Santee Court/Santee Village | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Santee Court/Santee Village | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Shadow Point |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 172 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 2,812 |
Buildings and improvements |  |  |  | 11,170 |
Costs capitalized subsequent to acquisition |  |  |  | 4,305 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 2,820 |
Buildings and improvements |  |  |  | 15,467 |
Total | $ 18,287 |  |  | 18,287 |
Accumulated depreciation | $ (8,864) |  |  | (8,864) |
Date of construction | 1983 |  |  |  |
Date acquired | Dec-02 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 18,287 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (8,864) |  |  |  |
Unencumbered Apartment Communities | Shadow Point | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Shadow Point | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Shadowbrook |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 418 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 19,292 |
Buildings and improvements |  |  |  | 77,168 |
Costs capitalized subsequent to acquisition |  |  |  | 5,704 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 19,292 |
Buildings and improvements |  |  |  | 82,872 |
Total | $ 102,164 |  |  | 102,164 |
Accumulated depreciation | $ (18,117) |  |  | (18,117) |
Date of construction | 1986 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 102,164 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (18,117) |  |  |  |
Unencumbered Apartment Communities | Shadowbrook | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Shadowbrook | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Slater 116 |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 108 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 7,379 |
Buildings and improvements |  |  |  | 22,138 |
Costs capitalized subsequent to acquisition |  |  |  | 1,194 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 7,379 |
Buildings and improvements |  |  |  | 23,332 |
Total | $ 30,711 |  |  | 30,711 |
Accumulated depreciation | $ (5,181) |  |  | (5,181) |
Date of construction | 2013 |  |  |  |
Date acquired | Sep-13 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 30,711 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (5,181) |  |  |  |
Unencumbered Apartment Communities | Slater 116 | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Slater 116 | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Solstice |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 280 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 34,444 |
Buildings and improvements |  |  |  | 147,262 |
Costs capitalized subsequent to acquisition |  |  |  | 6,544 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 34,444 |
Buildings and improvements |  |  |  | 153,806 |
Total | $ 188,250 |  |  | 188,250 |
Accumulated depreciation | $ (36,993) |  |  | (36,993) |
Date of construction | 2014 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 188,250 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (36,993) |  |  |  |
Unencumbered Apartment Communities | Solstice | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Solstice | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Station Park Green - Phase I |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 121 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 14,923 |
Buildings and improvements |  |  |  | 96,229 |
Costs capitalized subsequent to acquisition |  |  |  | 5,610 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 14,924 |
Buildings and improvements |  |  |  | 101,838 |
Total | $ 116,762 |  |  | 116,762 |
Accumulated depreciation | $ (8,241) |  |  | (8,241) |
Date of construction | 2018 |  |  |  |
Date acquired | Mar-18 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 116,762 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (8,241) |  |  |  |
Unencumbered Apartment Communities | Station Park Green - Phase I | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Station Park Green - Phase I | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Stevenson Place |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 200 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 996 |
Buildings and improvements |  |  |  | 5,582 |
Costs capitalized subsequent to acquisition |  |  |  | 13,651 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 1,001 |
Buildings and improvements |  |  |  | 19,228 |
Total | $ 20,229 |  |  | 20,229 |
Accumulated depreciation | $ (14,432) |  |  | (14,432) |
Date of construction | 1975 |  |  |  |
Date acquired | Apr-00 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 20,229 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (14,432) |  |  |  |
Unencumbered Apartment Communities | Stevenson Place | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Stevenson Place | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Stonehedge Village |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 196 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 3,167 |
Buildings and improvements |  |  |  | 12,603 |
Costs capitalized subsequent to acquisition |  |  |  | 8,669 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 3,201 |
Buildings and improvements |  |  |  | 21,238 |
Total | $ 24,439 |  |  | 24,439 |
Accumulated depreciation | $ (14,829) |  |  | (14,829) |
Date of construction | 1986 |  |  |  |
Date acquired | Oct-97 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 24,439 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (14,829) |  |  |  |
Unencumbered Apartment Communities | Stonehedge Village | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Stonehedge Village | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Summerhill Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 100 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 2,654 |
Buildings and improvements |  |  |  | 4,918 |
Costs capitalized subsequent to acquisition |  |  |  | 11,180 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 2,656 |
Buildings and improvements |  |  |  | 16,096 |
Total | $ 18,752 |  |  | 18,752 |
Accumulated depreciation | $ (11,728) |  |  | (11,728) |
Date of construction | 1988 |  |  |  |
Date acquired | Sep-88 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 18,752 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (11,728) |  |  |  |
Unencumbered Apartment Communities | Summerhill Park | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Summerhill Park | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Summit Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 300 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 5,959 |
Buildings and improvements |  |  |  | 23,670 |
Costs capitalized subsequent to acquisition |  |  |  | 8,485 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 5,977 |
Buildings and improvements |  |  |  | 32,137 |
Total | $ 38,114 |  |  | 38,114 |
Accumulated depreciation | $ (18,375) |  |  | (18,375) |
Date of construction | 1972 |  |  |  |
Date acquired | Dec-02 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 38,114 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (18,375) |  |  |  |
Unencumbered Apartment Communities | Summit Park | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Summit Park | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Taylor 28 |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 197 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 13,915 |
Buildings and improvements |  |  |  | 57,700 |
Costs capitalized subsequent to acquisition |  |  |  | 3,391 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 13,915 |
Buildings and improvements |  |  |  | 61,091 |
Total | $ 75,006 |  |  | 75,006 |
Accumulated depreciation | $ (13,005) |  |  | (13,005) |
Date of construction | 2008 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 75,006 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (13,005) |  |  |  |
Unencumbered Apartment Communities | Taylor 28 | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Taylor 28 | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | The Audrey at Belltown |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 137 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 9,228 |
Buildings and improvements |  |  |  | 36,911 |
Costs capitalized subsequent to acquisition |  |  |  | 1,290 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 9,228 |
Buildings and improvements |  |  |  | 38,201 |
Total | $ 47,429 |  |  | 47,429 |
Accumulated depreciation | $ (8,013) |  |  | (8,013) |
Date of construction | 1992 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 47,429 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (8,013) |  |  |  |
Unencumbered Apartment Communities | The Audrey at Belltown | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | The Audrey at Belltown | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | The Avery |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 121 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 6,964 |
Buildings and improvements |  |  |  | 29,922 |
Costs capitalized subsequent to acquisition |  |  |  | 726 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 6,964 |
Buildings and improvements |  |  |  | 30,648 |
Total | $ 37,612 |  |  | 37,612 |
Accumulated depreciation | $ (5,957) |  |  | (5,957) |
Date of construction | 2014 |  |  |  |
Date acquired | Mar-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 37,612 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (5,957) |  |  |  |
Unencumbered Apartment Communities | The Avery | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | The Avery | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | The Bernard |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 63 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 3,699 |
Buildings and improvements |  |  |  | 11,345 |
Costs capitalized subsequent to acquisition |  |  |  | 800 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 3,689 |
Buildings and improvements |  |  |  | 12,155 |
Total | $ 15,844 |  |  | 15,844 |
Accumulated depreciation | $ (3,574) |  |  | (3,574) |
Date of construction | 2008 |  |  |  |
Date acquired | Sep-11 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 15,844 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (3,574) |  |  |  |
Unencumbered Apartment Communities | The Bernard | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | The Bernard | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | The Blake LA |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 196 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 4,023 |
Buildings and improvements |  |  |  | 9,527 |
Costs capitalized subsequent to acquisition |  |  |  | 22,158 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 4,031 |
Buildings and improvements |  |  |  | 31,677 |
Total | $ 35,708 |  |  | 35,708 |
Accumulated depreciation | $ (18,135) |  |  | (18,135) |
Date of construction | 1979 |  |  |  |
Date acquired | Jun-97 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 35,708 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (18,135) |  |  |  |
Unencumbered Apartment Communities | The Blake LA | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | The Blake LA | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | The Cairns |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 99 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 6,937 |
Buildings and improvements |  |  |  | 20,679 |
Costs capitalized subsequent to acquisition |  |  |  | 2,389 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 6,939 |
Buildings and improvements |  |  |  | 23,066 |
Total | $ 30,005 |  |  | 30,005 |
Accumulated depreciation | $ (9,915) |  |  | (9,915) |
Date of construction | 2006 |  |  |  |
Date acquired | Jun-07 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 30,005 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (9,915) |  |  |  |
Unencumbered Apartment Communities | The Cairns | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | The Cairns | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | The Commons |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 264 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 12,555 |
Buildings and improvements |  |  |  | 29,307 |
Costs capitalized subsequent to acquisition |  |  |  | 9,206 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 12,556 |
Buildings and improvements |  |  |  | 38,512 |
Total | $ 51,068 |  |  | 51,068 |
Accumulated depreciation | $ (14,792) |  |  | (14,792) |
Date of construction | 1973 |  |  |  |
Date acquired | Jul-10 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 51,068 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (14,792) |  |  |  |
Unencumbered Apartment Communities | The Commons | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | The Commons | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | The Elliot at Mukilteo |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 301 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 2,498 |
Buildings and improvements |  |  |  | 10,595 |
Costs capitalized subsequent to acquisition |  |  |  | 17,699 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 2,824 |
Buildings and improvements |  |  |  | 27,968 |
Total | $ 30,792 |  |  | 30,792 |
Accumulated depreciation | $ (21,381) |  |  | (21,381) |
Date of construction | 1981 |  |  |  |
Date acquired | Jan-97 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 30,792 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (21,381) |  |  |  |
Unencumbered Apartment Communities | The Elliot at Mukilteo | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | The Elliot at Mukilteo | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | The Grand |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 243 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 4,531 |
Buildings and improvements |  |  |  | 89,208 |
Costs capitalized subsequent to acquisition |  |  |  | 7,334 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 4,531 |
Buildings and improvements |  |  |  | 96,542 |
Total | $ 101,073 |  |  | 101,073 |
Accumulated depreciation | $ (37,589) |  |  | (37,589) |
Date of construction | 2009 |  |  |  |
Date acquired | Jan-09 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 101,073 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (37,589) |  |  |  |
Unencumbered Apartment Communities | The Grand | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | The Grand | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | The Hallie |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 292 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 2,202 |
Buildings and improvements |  |  |  | 4,794 |
Costs capitalized subsequent to acquisition |  |  |  | 54,674 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 8,385 |
Buildings and improvements |  |  |  | 53,285 |
Total | $ 61,670 |  |  | 61,670 |
Accumulated depreciation | $ (35,599) |  |  | (35,599) |
Date of construction | 1972 |  |  |  |
Date acquired | Apr-97 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 61,670 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (35,599) |  |  |  |
Unencumbered Apartment Communities | The Hallie | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | The Hallie | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | The Huntington |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 276 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 10,374 |
Buildings and improvements |  |  |  | 41,495 |
Costs capitalized subsequent to acquisition |  |  |  | 5,741 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 10,374 |
Buildings and improvements |  |  |  | 47,236 |
Total | $ 57,610 |  |  | 57,610 |
Accumulated depreciation | $ (13,725) |  |  | (13,725) |
Date of construction | 1975 |  |  |  |
Date acquired | Jun-12 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 57,610 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (13,725) |  |  |  |
Unencumbered Apartment Communities | The Huntington | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | The Huntington | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | The Landing at Jack London Square |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 282 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 33,554 |
Buildings and improvements |  |  |  | 78,292 |
Costs capitalized subsequent to acquisition |  |  |  | 6,329 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 33,554 |
Buildings and improvements |  |  |  | 84,621 |
Total | $ 118,175 |  |  | 118,175 |
Accumulated depreciation | $ (19,726) |  |  | (19,726) |
Date of construction | 2001 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 118,175 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (19,726) |  |  |  |
Unencumbered Apartment Communities | The Landing at Jack London Square | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | The Landing at Jack London Square | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | The Lofts at Pinehurst |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 118 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 1,570 |
Buildings and improvements |  |  |  | 3,912 |
Costs capitalized subsequent to acquisition |  |  |  | 5,499 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 1,618 |
Buildings and improvements |  |  |  | 9,363 |
Total | $ 10,981 |  |  | 10,981 |
Accumulated depreciation | $ (6,164) |  |  | (6,164) |
Date of construction | 1971 |  |  |  |
Date acquired | Jun-97 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 10,981 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (6,164) |  |  |  |
Unencumbered Apartment Communities | The Lofts at Pinehurst | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | The Lofts at Pinehurst | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | The Palisades |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 192 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 1,560 |
Buildings and improvements |  |  |  | 6,242 |
Costs capitalized subsequent to acquisition |  |  |  | 13,743 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 1,565 |
Buildings and improvements |  |  |  | 19,980 |
Total | $ 21,545 |  |  | 21,545 |
Accumulated depreciation | $ (17,648) |  |  | (17,648) |
Date of construction | 1977 |  |  |  |
Date acquired | May-90 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 21,545 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (17,648) |  |  |  |
Unencumbered Apartment Communities | The Palisades | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | The Palisades | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | The Palms at Laguna Niguel |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 460 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 23,584 |
Buildings and improvements |  |  |  | 94,334 |
Costs capitalized subsequent to acquisition |  |  |  | 9,442 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 23,584 |
Buildings and improvements |  |  |  | 103,776 |
Total | $ 127,360 |  |  | 127,360 |
Accumulated depreciation | $ (23,149) |  |  | (23,149) |
Date of construction | 1988 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 127,360 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (23,149) |  |  |  |
Unencumbered Apartment Communities | The Palms at Laguna Niguel | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | The Palms at Laguna Niguel | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | The Stuart |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 188 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 13,574 |
Buildings and improvements |  |  |  | 54,298 |
Costs capitalized subsequent to acquisition |  |  |  | 2,693 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 13,574 |
Buildings and improvements |  |  |  | 56,991 |
Total | $ 70,565 |  |  | 70,565 |
Accumulated depreciation | $ (12,753) |  |  | (12,753) |
Date of construction | 2007 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 70,565 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (12,753) |  |  |  |
Unencumbered Apartment Communities | The Stuart | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | The Stuart | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | The Trails of Redmond |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 423 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 21,930 |
Buildings and improvements |  |  |  | 87,720 |
Costs capitalized subsequent to acquisition |  |  |  | 5,406 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 21,930 |
Buildings and improvements |  |  |  | 93,126 |
Total | $ 115,056 |  |  | 115,056 |
Accumulated depreciation | $ (20,366) |  |  | (20,366) |
Date of construction | 1985 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 115,056 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (20,366) |  |  |  |
Unencumbered Apartment Communities | The Trails of Redmond | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | The Trails of Redmond | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Tierra Vista |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 404 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 13,652 |
Buildings and improvements |  |  |  | 53,336 |
Costs capitalized subsequent to acquisition |  |  |  | 6,023 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 13,661 |
Buildings and improvements |  |  |  | 59,350 |
Total | $ 73,011 |  |  | 73,011 |
Accumulated depreciation | $ (32,123) |  |  | (32,123) |
Date of construction | 2001 |  |  |  |
Date acquired | Jan-01 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 73,011 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (32,123) |  |  |  |
Unencumbered Apartment Communities | Tierra Vista | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Tierra Vista | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Tiffany Court |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 101 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 6,949 |
Buildings and improvements |  |  |  | 27,796 |
Costs capitalized subsequent to acquisition |  |  |  | 1,857 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 6,949 |
Buildings and improvements |  |  |  | 29,653 |
Total | $ 36,602 |  |  | 36,602 |
Accumulated depreciation | $ (6,429) |  |  | (6,429) |
Date of construction | 1987 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 36,602 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (6,429) |  |  |  |
Unencumbered Apartment Communities | Tiffany Court | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Tiffany Court | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Trabucco Villas |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 132 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 3,638 |
Buildings and improvements |  |  |  | 8,640 |
Costs capitalized subsequent to acquisition |  |  |  | 4,061 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 3,890 |
Buildings and improvements |  |  |  | 12,449 |
Total | $ 16,339 |  |  | 16,339 |
Accumulated depreciation | $ (8,740) |  |  | (8,740) |
Date of construction | 1985 |  |  |  |
Date acquired | Oct-97 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 16,339 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (8,740) |  |  |  |
Unencumbered Apartment Communities | Trabucco Villas | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Trabucco Villas | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Via |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 284 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 22,000 |
Buildings and improvements |  |  |  | 82,270 |
Costs capitalized subsequent to acquisition |  |  |  | 3,189 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 22,016 |
Buildings and improvements |  |  |  | 85,443 |
Total | $ 107,459 |  |  | 107,459 |
Accumulated depreciation | $ (27,803) |  |  | (27,803) |
Date of construction | 2011 |  |  |  |
Date acquired | Jul-11 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 107,459 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (27,803) |  |  |  |
Unencumbered Apartment Communities | Via | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Via | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Villa Granada |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 270 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 38,299 |
Buildings and improvements |  |  |  | 89,365 |
Costs capitalized subsequent to acquisition |  |  |  | 2,200 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 38,299 |
Buildings and improvements |  |  |  | 91,565 |
Total | $ 129,864 |  |  | 129,864 |
Accumulated depreciation | $ (19,559) |  |  | (19,559) |
Date of construction | 2010 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 129,864 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (19,559) |  |  |  |
Unencumbered Apartment Communities | Villa Granada | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Villa Granada | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Villa Siena |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 272 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 13,842 |
Buildings and improvements |  |  |  | 55,367 |
Costs capitalized subsequent to acquisition |  |  |  | 8,399 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 13,842 |
Buildings and improvements |  |  |  | 63,766 |
Total | $ 77,608 |  |  | 77,608 |
Accumulated depreciation | $ (14,671) |  |  | (14,671) |
Date of construction | 1974 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 77,608 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (14,671) |  |  |  |
Unencumbered Apartment Communities | Villa Siena | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Villa Siena | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Village Green |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 272 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 6,488 |
Buildings and improvements |  |  |  | 36,768 |
Costs capitalized subsequent to acquisition |  |  |  | 4,061 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 6,488 |
Buildings and improvements |  |  |  | 40,829 |
Total | $ 47,317 |  |  | 47,317 |
Accumulated depreciation | $ (9,428) |  |  | (9,428) |
Date of construction | 1971 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 47,317 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (9,428) |  |  |  |
Unencumbered Apartment Communities | Village Green | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Village Green | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Vista Belvedere |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 76 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 5,573 |
Buildings and improvements |  |  |  | 11,901 |
Costs capitalized subsequent to acquisition |  |  |  | 8,844 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 5,573 |
Buildings and improvements |  |  |  | 20,745 |
Total | $ 26,318 |  |  | 26,318 |
Accumulated depreciation | $ (12,068) |  |  | (12,068) |
Date of construction | 1963 |  |  |  |
Date acquired | Aug-04 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 26,318 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (12,068) |  |  |  |
Unencumbered Apartment Communities | Vista Belvedere | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Vista Belvedere | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Vox Apartments |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 58 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 5,545 |
Buildings and improvements |  |  |  | 16,635 |
Costs capitalized subsequent to acquisition |  |  |  | 408 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 5,545 |
Buildings and improvements |  |  |  | 17,043 |
Total | $ 22,588 |  |  | 22,588 |
Accumulated depreciation | $ (3,543) |  |  | (3,543) |
Date of construction | 2013 |  |  |  |
Date acquired | Oct-13 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 22,588 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (3,543) |  |  |  |
Unencumbered Apartment Communities | Vox Apartments | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Vox Apartments | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Walnut Heights |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 163 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 4,858 |
Buildings and improvements |  |  |  | 19,168 |
Costs capitalized subsequent to acquisition |  |  |  | 5,645 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 4,887 |
Buildings and improvements |  |  |  | 24,784 |
Total | $ 29,671 |  |  | 29,671 |
Accumulated depreciation | $ (13,726) |  |  | (13,726) |
Date of construction | 1964 |  |  |  |
Date acquired | Oct-03 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 29,671 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (13,726) |  |  |  |
Unencumbered Apartment Communities | Walnut Heights | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Walnut Heights | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Wandering Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 156 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 1,285 |
Buildings and improvements |  |  |  | 4,980 |
Costs capitalized subsequent to acquisition |  |  |  | 5,152 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 1,296 |
Buildings and improvements |  |  |  | 10,121 |
Total | $ 11,417 |  |  | 11,417 |
Accumulated depreciation | $ (7,945) |  |  | (7,945) |
Date of construction | 1986 |  |  |  |
Date acquired | Nov-95 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 11,417 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (7,945) |  |  |  |
Unencumbered Apartment Communities | Wandering Creek | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Wandering Creek | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Wharfside Pointe |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 155 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 2,245 |
Buildings and improvements |  |  |  | 7,020 |
Costs capitalized subsequent to acquisition |  |  |  | 12,465 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 2,258 |
Buildings and improvements |  |  |  | 19,472 |
Total | $ 21,730 |  |  | 21,730 |
Accumulated depreciation | $ (14,892) |  |  | (14,892) |
Date of construction | 1990 |  |  |  |
Date acquired | Jun-94 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 21,730 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (14,892) |  |  |  |
Unencumbered Apartment Communities | Wharfside Pointe | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Wharfside Pointe | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Willow Lake |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 508 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 43,194 |
Buildings and improvements |  |  |  | 101,030 |
Costs capitalized subsequent to acquisition |  |  |  | 15,998 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 43,194 |
Buildings and improvements |  |  |  | 117,028 |
Total | $ 160,222 |  |  | 160,222 |
Accumulated depreciation | $ (32,271) |  |  | (32,271) |
Date of construction | 1989 |  |  |  |
Date acquired | Oct-12 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 160,222 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (32,271) |  |  |  |
Unencumbered Apartment Communities | Willow Lake | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Willow Lake | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | 5600 Wilshire |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 284 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 30,535 |
Buildings and improvements |  |  |  | 91,604 |
Costs capitalized subsequent to acquisition |  |  |  | 4,495 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 30,535 |
Buildings and improvements |  |  |  | 96,099 |
Total | $ 126,634 |  |  | 126,634 |
Accumulated depreciation | $ (20,175) |  |  | (20,175) |
Date of construction | 2008 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 126,634 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (20,175) |  |  |  |
Unencumbered Apartment Communities | 5600 Wilshire | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | 5600 Wilshire | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Wilshire La Brea |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 478 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 56,932 |
Buildings and improvements |  |  |  | 211,998 |
Costs capitalized subsequent to acquisition |  |  |  | 11,252 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 56,932 |
Buildings and improvements |  |  |  | 223,250 |
Total | $ 280,182 |  |  | 280,182 |
Accumulated depreciation | $ (52,822) |  |  | (52,822) |
Date of construction | 2014 |  |  |  |
Date acquired | Apr-14 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 280,182 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (52,822) |  |  |  |
Unencumbered Apartment Communities | Wilshire La Brea | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 5 years |  |  |  |
Unencumbered Apartment Communities | Wilshire La Brea | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Wilshire Promenade |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 149 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 3,118 |
Buildings and improvements |  |  |  | 7,385 |
Costs capitalized subsequent to acquisition |  |  |  | 10,727 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 3,797 |
Buildings and improvements |  |  |  | 17,433 |
Total | $ 21,230 |  |  | 21,230 |
Accumulated depreciation | $ (11,640) |  |  | (11,640) |
Date of construction | 1992 |  |  |  |
Date acquired | Jan-97 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 21,230 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (11,640) |  |  |  |
Unencumbered Apartment Communities | Wilshire Promenade | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Wilshire Promenade | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Windsor Ridge |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 216 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 4,017 |
Buildings and improvements |  |  |  | 10,315 |
Costs capitalized subsequent to acquisition |  |  |  | 16,759 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 4,021 |
Buildings and improvements |  |  |  | 27,070 |
Total | $ 31,091 |  |  | 31,091 |
Accumulated depreciation | $ (22,682) |  |  | (22,682) |
Date of construction | 1989 |  |  |  |
Date acquired | Mar-89 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 31,091 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (22,682) |  |  |  |
Unencumbered Apartment Communities | Windsor Ridge | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Windsor Ridge | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Woodland Commons |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 302 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 2,040 |
Buildings and improvements |  |  |  | 8,727 |
Costs capitalized subsequent to acquisition |  |  |  | 24,610 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 2,044 |
Buildings and improvements |  |  |  | 33,333 |
Total | $ 35,377 |  |  | 35,377 |
Accumulated depreciation | $ (22,838) |  |  | (22,838) |
Date of construction | 1978 |  |  |  |
Date acquired | Mar-90 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 35,377 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (22,838) |  |  |  |
Unencumbered Apartment Communities | Woodland Commons | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Woodland Commons | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Unencumbered Apartment Communities | Woodside Village |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Units | apartment | 145 |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 5,331 |
Buildings and improvements |  |  |  | 21,036 |
Costs capitalized subsequent to acquisition |  |  |  | 5,387 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 5,341 |
Buildings and improvements |  |  |  | 26,413 |
Total | $ 31,754 |  |  | 31,754 |
Accumulated depreciation | $ (13,691) |  |  | $ (13,691) |
Date of construction | 1987 |  |  |  |
Date acquired | Dec-04 |  |  |  |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | $ 31,754 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | $ (13,691) |  |  |  |
Unencumbered Apartment Communities | Woodside Village | Minimum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 3 years |  |  |  |
Unencumbered Apartment Communities | Woodside Village | Maximum |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Life used for depreciation | 30 years |  |  |  |
Other Property |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Area of real estate property | ft² |  |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | $ 3,079 |
Buildings and improvements |  |  |  | 12,315 |
Costs capitalized subsequent to acquisition |  |  |  | 12,183 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 3,909 |
Buildings and improvements |  |  |  | 23,668 |
Total | $ 27,577 |  |  | 27,577 |
Accumulated depreciation | (15,356) |  |  | (15,356) |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | 27,577 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | (15,356) |  |  |  |
Other Property | Other real estate assets |  |  |  |  |
Initial cost |  |  |  |  |
Land |  |  |  | 3,079 |
Buildings and improvements |  |  |  | 12,315 |
Costs capitalized subsequent to acquisition |  |  |  | 12,183 |
Gross amount carried at close of period |  |  |  |  |
Land and improvements |  |  |  | 3,909 |
Buildings and improvements |  |  |  | 23,668 |
Total | 27,577 |  |  | 27,577 |
Accumulated depreciation | (15,356) |  |  | (15,356) |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at the end of year | 27,577 |  |  |  |
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] |  |  |  |  |
Balance at the end of year | (15,356) |  |  |  |
Real Estate Rental Property |  |  |  |  |
Gross amount carried at close of period |  |  |  |  |
Total | 13,366,101 | 13,366,101 | 12,687,722 | $ 14,038,142 |
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] |  |  |  |  |
Balance at beginning of year | 13,366,101 | 13,362,073 | 12,687,722 |  |
Balance at the end of year | $ 14,038,142 | $ 13,366,101 | $ 13,362,073 |  |

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