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Schedule III Real Estate and Accumulated Depreciation (Details) - USD ($) | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 1,001,204,000 |  |  |
Initial Cost Land |  | 1,881,210,000 |  |  |
Initial Cost Buildings and Fixtures |  | 9,975,217,000 |  |  |
Gross Amount, Land |  | 1,887,472,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 11,084,698,000 |  |  |
Total |  | 12,972,170,000 | $ 8,215,768,000 | $ 8,069,395,000 | $ 7,722,181,000
Accumulated Depreciation |  | (1,674,801,000) | $ (1,499,213,000) | $ (1,373,678,000) | $ (1,138,315,000)
Net |  | 11,297,369,000 |  |  |
Land |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 6,262,000 |  |  |
Buildings and Fixtures |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,109,481,000 |  |  |
Total Residential Properties |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 1,000,773,000 |  |  |
Initial Cost Land |  | 1,705,646,000 |  |  |
Initial Cost Buildings and Fixtures |  | 9,579,476,000 |  |  |
Gross Amount, Land |  | 1,711,894,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 10,577,342,000 |  |  |
Total |  | 12,289,236,000 |  |  |
Accumulated Depreciation |  | (1,653,436,000) |  |  |
Net |  | 10,635,800,000 |  |  |
Total Residential Properties | Colonial Grand at Quarterdeck [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 920,000 |  |  |
Initial Cost Buildings and Fixtures |  | 24,097,000 |  |  |
Gross Amount, Land |  | 920,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 28,994,000 |  |  |
Total |  | 29,914,000 |  |  |
Accumulated Depreciation |  | (3,783,000) |  |  |
Net |  | $ 26,131,000 |  |  |
Date of Construction |  | Dec. 31, 1987 |  |  |
Total Residential Properties | Colonial Grand at Quarterdeck [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Quarterdeck [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Village at Westchase [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 4,571,000 |  |  |
Initial Cost Buildings and Fixtures |  | 20,091,000 |  |  |
Gross Amount, Land |  | 4,571,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 22,023,000 |  |  |
Total |  | 26,594,000 |  |  |
Accumulated Depreciation |  | (3,634,000) |  |  |
Net |  | $ 22,960,000 |  |  |
Date of Construction |  | Dec. 31, 1985 |  |  |
Total Residential Properties | Colonial Village at Westchase [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Village at Westchase [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | River's Walk [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 5,200,000 |  |  |
Initial Cost Buildings and Fixtures |  | 28,682,000 |  |  |
Gross Amount, Land |  | 5,200,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 28,965,000 |  |  |
Total |  | 34,165,000 |  |  |
Accumulated Depreciation |  | (2,314,000) |  |  |
Net |  | $ 31,851,000 |  |  |
Date of Construction |  | Dec. 31, 2013 |  |  |
Total Residential Properties | River's Walk [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | River's Walk [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | 1201 Midtown [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 11,929,000 |  |  |
Initial Cost Buildings and Fixtures |  | 57,885,000 |  |  |
Gross Amount, Land |  | 11,929,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 57,935,000 |  |  |
Total |  | 69,864,000 |  |  |
Accumulated Depreciation |  | (140,000) |  |  |
Net |  | $ 69,724,000 |  |  |
Date of Construction |  | Dec. 31, 2015 |  |  |
Total Residential Properties | Fairways [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 910,000 |  |  |
Initial Cost Buildings and Fixtures |  | 8,207,000 |  |  |
Gross Amount, Land |  | 910,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 11,437,000 |  |  |
Total |  | 12,347,000 |  |  |
Accumulated Depreciation |  | (7,850,000) |  |  |
Net |  | $ 4,497,000 |  |  |
Date of Construction |  | Dec. 31, 1992 |  |  |
Total Residential Properties | Fairways [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Fairways [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Paddock Club Columbia [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,840,000 |  |  |
Initial Cost Buildings and Fixtures |  | 16,560,000 |  |  |
Gross Amount, Land |  | 1,840,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 20,683,000 |  |  |
Total |  | 22,523,000 |  |  |
Accumulated Depreciation |  | (12,692,000) |  |  |
Net |  | $ 9,831,000 |  |  |
Date of Construction |  | Dec. 31, 1991 |  |  |
Total Residential Properties | Paddock Club Columbia [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Paddock Club Columbia [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Tanglewood [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 427,000 |  |  |
Initial Cost Buildings and Fixtures |  | 3,853,000 |  |  |
Gross Amount, Land |  | 427,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 6,764,000 |  |  |
Total |  | 7,191,000 |  |  |
Accumulated Depreciation |  | (4,810,000) |  |  |
Net |  | $ 2,381,000 |  |  |
Date of Construction |  | Dec. 31, 1980 |  |  |
Total Residential Properties | Tanglewood [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Tanglewood [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Corners [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Corners [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Birchall at Ross Bridge |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,640,000 |  |  |
Initial Cost Buildings and Fixtures |  | 28,842,000 |  |  |
Gross Amount, Land |  | 2,640,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 29,914,000 |  |  |
Total |  | 32,554,000 |  |  |
Accumulated Depreciation |  | (5,587,000) |  |  |
Net |  | $ 26,967,000 |  |  |
Date of Construction |  | Dec. 31, 2009 |  |  |
Total Residential Properties | Birchall at Ross Bridge | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Birchall at Ross Bridge | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Riverchase Trails |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,761,000 |  |  |
Initial Cost Buildings and Fixtures |  | 22,079,000 |  |  |
Gross Amount, Land |  | 3,761,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 24,338,000 |  |  |
Total |  | 28,099,000 |  |  |
Accumulated Depreciation |  | (3,881,000) |  |  |
Net |  | $ 24,218,000 |  |  |
Date of Construction |  | Dec. 31, 2010 |  |  |
Total Residential Properties | Colonial Grand at Riverchase Trails | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Riverchase Trails | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Village at Trussville |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,402,000 |  |  |
Initial Cost Buildings and Fixtures |  | 31,813,000 |  |  |
Gross Amount, Land |  | 3,402,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 33,507,000 |  |  |
Total |  | 36,909,000 |  |  |
Accumulated Depreciation |  | (4,868,000) |  |  |
Net |  | $ 32,041,000 |  |  |
Total Residential Properties | Colonial Village at Trussville | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Village at Trussville | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Eagle Ridge |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | $ 0 |  |  |
Initial Cost Land |  | 851,000 |  |  |
Initial Cost Buildings and Fixtures |  | 7,667,000 |  |  |
Gross Amount, Land |  | 851,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 11,260,000 |  |  |
Total |  | 12,111,000 |  |  |
Accumulated Depreciation |  | (6,842,000) |  |  |
Net |  | $ 5,269,000 |  |  |
Date of Construction |  | Dec. 31, 1986 |  |  |
Total Residential Properties | Eagle Ridge | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Eagle Ridge | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Traditions |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,211,000 |  |  |
Initial Cost Buildings and Fixtures |  | 25,162,000 |  |  |
Gross Amount, Land |  | 3,211,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 26,720,000 |  |  |
Total |  | 29,931,000 |  |  |
Accumulated Depreciation |  | (4,202,000) |  |  |
Net |  | $ 25,729,000 |  |  |
Date of Construction |  | Dec. 31, 2007 |  |  |
Total Residential Properties | Colonial Grand at Traditions | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Traditions | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Abbington Place [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Abbington Place [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Edgewater |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 20,472,000 |  |  |
Initial Cost Land |  | 4,943,000 |  |  |
Initial Cost Buildings and Fixtures |  | 38,673,000 |  |  |
Gross Amount, Land |  | 4,943,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 42,577,000 |  |  |
Total |  | 47,520,000 |  |  |
Accumulated Depreciation |  | (5,669,000) |  |  |
Net |  | $ 41,851,000 |  |  |
Date of Construction |  | Dec. 31, 1990 |  |  |
Total Residential Properties | Colonial Grand at Edgewater | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Edgewater | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Paddock Club Huntsville |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 909,000 |  |  |
Initial Cost Buildings and Fixtures |  | 10,152,000 |  |  |
Gross Amount, Land |  | 1,739,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 23,424,000 |  |  |
Total |  | 25,163,000 |  |  |
Accumulated Depreciation |  | (12,467,000) |  |  |
Net |  | $ 12,696,000 |  |  |
Date of Construction |  | Dec. 31, 1993 |  |  |
Total Residential Properties | Paddock Club Huntsville | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Paddock Club Huntsville | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Madison |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 17,028,000 |  |  |
Initial Cost Land |  | 3,601,000 |  |  |
Initial Cost Buildings and Fixtures |  | 28,934,000 |  |  |
Gross Amount, Land |  | 3,601,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 30,053,000 |  |  |
Total |  | 33,654,000 |  |  |
Accumulated Depreciation |  | (4,488,000) |  |  |
Net |  | $ 29,166,000 |  |  |
Date of Construction |  | Dec. 31, 2000 |  |  |
Total Residential Properties | Colonial Grand at Madison | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Madison | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Paddock Club Montgomery |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | $ 0 |  |  |
Initial Cost Land |  | 965,000 |  |  |
Initial Cost Buildings and Fixtures |  | 13,190,000 |  |  |
Gross Amount, Land |  | 965,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 14,959,000 |  |  |
Total |  | 15,924,000 |  |  |
Accumulated Depreciation |  | (7,299,000) |  |  |
Net |  | $ 8,625,000 |  |  |
Date of Construction |  | Dec. 31, 1999 |  |  |
Total Residential Properties | Paddock Club Montgomery | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Paddock Club Montgomery | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Cypress Village at Cypress Village |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,290,000 |  |  |
Initial Cost Buildings and Fixtures |  | 12,238,000 |  |  |
Gross Amount, Land |  | 1,290,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 12,821,000 |  |  |
Total |  | 14,111,000 |  |  |
Accumulated Depreciation |  | (1,861,000) |  |  |
Net |  | $ 12,250,000 |  |  |
Date of Construction |  | Dec. 31, 2008 |  |  |
Total Residential Properties | Cypress Village at Cypress Village | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Cypress Village at Cypress Village | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Liberty Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 16,404,000 |  |  |
Initial Cost Land |  | 3,922,000 |  |  |
Initial Cost Buildings and Fixtures |  | 30,977,000 |  |  |
Gross Amount, Land |  | 3,922,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 34,226,000 |  |  |
Total |  | 38,148,000 |  |  |
Accumulated Depreciation |  | (4,992,000) |  |  |
Net |  | $ 33,156,000 |  |  |
Date of Construction |  | Dec. 31, 2000 |  |  |
Total Residential Properties | Colonial Grand at Liberty Park | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Liberty Park | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at OldTown Scottsdale [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 7,820,000 |  |  |
Initial Cost Buildings and Fixtures |  | 51,627,000 |  |  |
Gross Amount, Land |  | 7,820,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 55,216,000 |  |  |
Total |  | 63,036,000 |  |  |
Accumulated Depreciation |  | (7,643,000) |  |  |
Net |  | $ 55,393,000 |  |  |
Total Residential Properties | Colonial Grand at OldTown Scottsdale [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at OldTown Scottsdale [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Calais Forest [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,026,000 |  |  |
Initial Cost Buildings and Fixtures |  | 9,244,000 |  |  |
Gross Amount, Land |  | 1,026,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 16,686,000 |  |  |
Total |  | 17,712,000 |  |  |
Accumulated Depreciation |  | (10,657,000) |  |  |
Net |  | $ 7,055,000 |  |  |
Date of Construction |  | Dec. 31, 1987 |  |  |
Total Residential Properties | Calais Forest [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Calais Forest [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | SkySong [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 0 |  |  |
Initial Cost Buildings and Fixtures |  | 55,748,000 |  |  |
Gross Amount, Land |  | 0 |  |  |
Gross Amount, Buildings and Fixtures |  | 56,357,000 |  |  |
Total |  | 56,357,000 |  |  |
Accumulated Depreciation |  | (2,310,000) |  |  |
Net |  | $ 54,047,000 |  |  |
Date of Construction |  | Dec. 31, 2014 |  |  |
Total Residential Properties | SkySong [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | SkySong [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Napa Valley [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 960,000 |  |  |
Initial Cost Buildings and Fixtures |  | 8,642,000 |  |  |
Gross Amount, Land |  | 960,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 13,475,000 |  |  |
Total |  | 14,435,000 |  |  |
Accumulated Depreciation |  | (8,507,000) |  |  |
Net |  | $ 5,928,000 |  |  |
Date of Construction |  | Dec. 31, 1984 |  |  |
Total Residential Properties | Napa Valley [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Napa Valley [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Palisades At Chenal Valley [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,560,000 |  |  |
Initial Cost Buildings and Fixtures |  | 25,234,000 |  |  |
Gross Amount, Land |  | 2,560,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 28,175,000 |  |  |
Total |  | 30,735,000 |  |  |
Accumulated Depreciation |  | (5,145,000) |  |  |
Net |  | $ 25,590,000 |  |  |
Date of Construction |  | Dec. 31, 2006 |  |  |
Total Residential Properties | Palisades At Chenal Valley [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Palisades At Chenal Valley [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Ridge at Chenal Valley |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,626,000 |  |  |
Initial Cost Buildings and Fixtures |  | 0 |  |  |
Gross Amount, Land |  | 2,626,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 27,222,000 |  |  |
Total |  | 29,848,000 |  |  |
Accumulated Depreciation |  | (3,130,000) |  |  |
Net |  | $ 26,718,000 |  |  |
Date of Construction |  | Dec. 31, 2012 |  |  |
Total Residential Properties | Ridge at Chenal Valley | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Ridge at Chenal Valley | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Westside Creek I & II |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | $ 0 |  |  |
Initial Cost Land |  | 1,271,000 |  |  |
Initial Cost Buildings and Fixtures |  | 11,463,000 |  |  |
Gross Amount, Land |  | 1,271,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 19,017,000 |  |  |
Total |  | 20,288,000 |  |  |
Accumulated Depreciation |  | (11,244,000) |  |  |
Net |  | $ 9,044,000 |  |  |
Total Residential Properties | Westside Creek I & II | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Westside Creek I & II | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Edge at Lyon's Gate |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 7,901,000 |  |  |
Initial Cost Buildings and Fixtures |  | 27,182,000 |  |  |
Gross Amount, Land |  | 7,901,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 29,073,000 |  |  |
Total |  | 36,974,000 |  |  |
Accumulated Depreciation |  | (8,483,000) |  |  |
Net |  | $ 28,491,000 |  |  |
Date of Construction |  | Dec. 31, 2007 |  |  |
Total Residential Properties | Edge at Lyon's Gate | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Edge at Lyon's Gate | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Residences at Fountainhead [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 12,212,000 |  |  |
Initial Cost Buildings and Fixtures |  | 56,705,000 |  |  |
Gross Amount, Land |  | 12,212,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 57,271,000 |  |  |
Total |  | 69,483,000 |  |  |
Accumulated Depreciation |  | (875,000) |  |  |
Net |  | $ 68,608,000 |  |  |
Date of Construction |  | Dec. 31, 2015 |  |  |
Total Residential Properties | Sky View Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,668,000 |  |  |
Initial Cost Buildings and Fixtures |  | 14,577,000 |  |  |
Gross Amount, Land |  | 2,668,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 16,409,000 |  |  |
Total |  | 19,077,000 |  |  |
Accumulated Depreciation |  | (4,413,000) |  |  |
Net |  | $ 14,664,000 |  |  |
Date of Construction |  | Dec. 31, 2007 |  |  |
Total Residential Properties | Sky View Ranch | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Sky View Ranch | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Talus Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 12,741,000 |  |  |
Initial Cost Buildings and Fixtures |  | 47,701,000 |  |  |
Gross Amount, Land |  | 12,741,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 49,854,000 |  |  |
Total |  | 62,595,000 |  |  |
Accumulated Depreciation |  | (17,449,000) |  |  |
Net |  | $ 45,146,000 |  |  |
Date of Construction |  | Dec. 31, 2005 |  |  |
Total Residential Properties | Talus Ranch | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Talus Ranch | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Inverness Commons |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 4,219,000 |  |  |
Initial Cost Buildings and Fixtures |  | 26,255,000 |  |  |
Gross Amount, Land |  | 4,219,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 27,466,000 |  |  |
Total |  | 31,685,000 |  |  |
Accumulated Depreciation |  | (3,931,000) |  |  |
Net |  | $ 27,754,000 |  |  |
Date of Construction |  | Dec. 31, 2002 |  |  |
Total Residential Properties | Colonial Grand at Inverness Commons | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Inverness Commons | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Scottsdale |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,612,000 |  |  |
Initial Cost Buildings and Fixtures |  | 20,273,000 |  |  |
Gross Amount, Land |  | 3,612,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 21,933,000 |  |  |
Total |  | 25,545,000 |  |  |
Accumulated Depreciation |  | (3,137,000) |  |  |
Net |  | $ 22,408,000 |  |  |
Date of Construction |  | Dec. 31, 1999 |  |  |
Total Residential Properties | Colonial Grand at Scottsdale | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Scottsdale | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Tiffany Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | $ 0 |  |  |
Initial Cost Land |  | 1,024,000 |  |  |
Initial Cost Buildings and Fixtures |  | 9,219,000 |  |  |
Gross Amount, Land |  | 1,024,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 13,890,000 |  |  |
Total |  | 14,914,000 |  |  |
Accumulated Depreciation |  | (9,016,000) |  |  |
Net |  | $ 5,898,000 |  |  |
Date of Construction |  | Dec. 31, 1985 |  |  |
Total Residential Properties | Tiffany Oaks | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Tiffany Oaks | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Indigo Point |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,167,000 |  |  |
Initial Cost Buildings and Fixtures |  | 10,500,000 |  |  |
Gross Amount, Land |  | 1,167,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 13,719,000 |  |  |
Total |  | 14,886,000 |  |  |
Accumulated Depreciation |  | (7,929,000) |  |  |
Net |  | $ 6,957,000 |  |  |
Date of Construction |  | Dec. 31, 1989 |  |  |
Total Residential Properties | Indigo Point | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Indigo Point | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Paddock Club Brandon |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,896,000 |  |  |
Initial Cost Buildings and Fixtures |  | 26,111,000 |  |  |
Gross Amount, Land |  | 2,896,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 31,334,000 |  |  |
Total |  | 34,230,000 |  |  |
Accumulated Depreciation |  | (17,961,000) |  |  |
Net |  | $ 16,269,000 |  |  |
Date of Construction |  | Dec. 31, 1998 |  |  |
Total Residential Properties | Paddock Club Brandon | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Paddock Club Brandon | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Lakewood Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,980,000 |  |  |
Initial Cost Buildings and Fixtures |  | 40,230,000 |  |  |
Gross Amount, Land |  | 2,980,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 42,745,000 |  |  |
Total |  | 45,725,000 |  |  |
Accumulated Depreciation |  | (5,885,000) |  |  |
Net |  | $ 39,840,000 |  |  |
Date of Construction |  | Dec. 31, 1999 |  |  |
Total Residential Properties | Colonial Grand at Lakewood Ranch | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Lakewood Ranch | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Preserve at Coral Square |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 9,600,000 |  |  |
Initial Cost Buildings and Fixtures |  | 40,004,000 |  |  |
Gross Amount, Land |  | 9,600,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 48,577,000 |  |  |
Total |  | 58,177,000 |  |  |
Accumulated Depreciation |  | (20,516,000) |  |  |
Net |  | $ 37,661,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Total Residential Properties | Preserve at Coral Square | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Preserve at Coral Square | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Paddock Club Gainesville |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,800,000 |  |  |
Initial Cost Buildings and Fixtures |  | 15,879,000 |  |  |
Gross Amount, Land |  | 1,800,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 20,174,000 |  |  |
Total |  | 21,974,000 |  |  |
Accumulated Depreciation |  | (8,645,000) |  |  |
Net |  | $ 13,329,000 |  |  |
Date of Construction |  | Dec. 31, 1999 |  |  |
Total Residential Properties | Paddock Club Gainesville | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Paddock Club Gainesville | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | The Retreat at Magnolia Parke |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,040,000 |  |  |
Initial Cost Buildings and Fixtures |  | 16,338,000 |  |  |
Gross Amount, Land |  | 2,040,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 16,842,000 |  |  |
Total |  | 18,882,000 |  |  |
Accumulated Depreciation |  | (3,299,000) |  |  |
Net |  | $ 15,583,000 |  |  |
Date of Construction |  | Dec. 31, 2009 |  |  |
Total Residential Properties | The Retreat at Magnolia Parke | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | The Retreat at Magnolia Parke | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Heathrow |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 20,310,000 |  |  |
Initial Cost Land |  | 4,101,000 |  |  |
Initial Cost Buildings and Fixtures |  | 35,684,000 |  |  |
Gross Amount, Land |  | 4,101,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 37,756,000 |  |  |
Total |  | 41,857,000 |  |  |
Accumulated Depreciation |  | (5,448,000) |  |  |
Net |  | $ 36,409,000 |  |  |
Date of Construction |  | Dec. 31, 1997 |  |  |
Total Residential Properties | Colonial Grand at Heathrow | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Heathrow | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Atlantic Crossing |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 4,000,000 |  |  |
Initial Cost Buildings and Fixtures |  | 19,495,000 |  |  |
Gross Amount, Land |  | 4,000,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 20,888,000 |  |  |
Total |  | 24,888,000 |  |  |
Accumulated Depreciation |  | (4,246,000) |  |  |
Net |  | $ 20,642,000 |  |  |
Date of Construction |  | Dec. 31, 2008 |  |  |
Total Residential Properties | Atlantic Crossing | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Atlantic Crossing | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Cooper's Hawk |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 854,000 |  |  |
Initial Cost Buildings and Fixtures |  | 7,500,000 |  |  |
Gross Amount, Land |  | 854,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 10,750,000 |  |  |
Total |  | 11,604,000 |  |  |
Accumulated Depreciation |  | (7,460,000) |  |  |
Net |  | $ 4,144,000 |  |  |
Date of Construction |  | Dec. 31, 1987 |  |  |
Total Residential Properties | Cooper's Hawk | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Cooper's Hawk | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Hunter's Ridge at Deerwood |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,533,000 |  |  |
Initial Cost Buildings and Fixtures |  | 13,835,000 |  |  |
Gross Amount, Land |  | 1,533,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 18,956,000 |  |  |
Total |  | 20,489,000 |  |  |
Accumulated Depreciation |  | (11,640,000) |  |  |
Net |  | $ 8,849,000 |  |  |
Date of Construction |  | Dec. 31, 1987 |  |  |
Total Residential Properties | Hunter's Ridge at Deerwood | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Hunter's Ridge at Deerwood | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Lakeside |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,430,000 |  |  |
Initial Cost Buildings and Fixtures |  | 12,883,000 |  |  |
Gross Amount, Land |  | 1,430,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 20,224,000 |  |  |
Total |  | 21,654,000 |  |  |
Accumulated Depreciation |  | (14,045,000) |  |  |
Net |  | $ 7,609,000 |  |  |
Date of Construction |  | Dec. 31, 1985 |  |  |
Total Residential Properties | Lakeside | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Lakeside | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Lighthouse at Fleming Island |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | $ 0 |  |  |
Initial Cost Land |  | 4,047,000 |  |  |
Initial Cost Buildings and Fixtures |  | 35,052,000 |  |  |
Gross Amount, Land |  | 4,047,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 39,821,000 |  |  |
Total |  | 43,868,000 |  |  |
Accumulated Depreciation |  | (17,929,000) |  |  |
Net |  | $ 25,939,000 |  |  |
Date of Construction |  | Dec. 31, 2003 |  |  |
Total Residential Properties | Lighthouse at Fleming Island | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Lighthouse at Fleming Island | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Paddock Club Mandarin |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,411,000 |  |  |
Initial Cost Buildings and Fixtures |  | 14,967,000 |  |  |
Gross Amount, Land |  | 1,411,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 17,349,000 |  |  |
Total |  | 18,760,000 |  |  |
Accumulated Depreciation |  | (8,381,000) |  |  |
Net |  | $ 10,379,000 |  |  |
Date of Construction |  | Dec. 31, 1998 |  |  |
Total Residential Properties | Paddock Club Mandarin | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Paddock Club Mandarin | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | St Augustine |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,857,000 |  |  |
Initial Cost Buildings and Fixtures |  | 6,475,000 |  |  |
Gross Amount, Land |  | 2,857,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 25,915,000 |  |  |
Total |  | 28,772,000 |  |  |
Accumulated Depreciation |  | (11,487,000) |  |  |
Net |  | $ 17,285,000 |  |  |
Date of Construction |  | Dec. 31, 1987 |  |  |
Total Residential Properties | St Augustine | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | St Augustine | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | St Augustine II |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | $ 0 |  |  |
Initial Cost Land |  | 0 |  |  |
Initial Cost Buildings and Fixtures |  | 0 |  |  |
Gross Amount, Land |  | 0 |  |  |
Gross Amount, Buildings and Fixtures |  | 0 |  |  |
Total |  | 0 |  |  |
Accumulated Depreciation |  | 0 |  |  |
Net |  | $ 0 |  |  |
Date of Construction |  | Dec. 31, 2008 |  |  |
Total Residential Properties | St Augustine II | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | St Augustine II | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Tattersall at Tapestry Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 6,417,000 |  |  |
Initial Cost Buildings and Fixtures |  | 36,069,000 |  |  |
Gross Amount, Land |  | 6,417,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 36,928,000 |  |  |
Total |  | 43,345,000 |  |  |
Accumulated Depreciation |  | (7,033,000) |  |  |
Net |  | $ 36,312,000 |  |  |
Date of Construction |  | Dec. 31, 2009 |  |  |
Total Residential Properties | Tattersall at Tapestry Park | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Tattersall at Tapestry Park | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Woodhollow |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,686,000 |  |  |
Initial Cost Buildings and Fixtures |  | 15,179,000 |  |  |
Gross Amount, Land |  | 1,678,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 23,535,000 |  |  |
Total |  | 25,213,000 |  |  |
Accumulated Depreciation |  | (15,203,000) |  |  |
Net |  | $ 10,010,000 |  |  |
Date of Construction |  | Dec. 31, 1986 |  |  |
Total Residential Properties | Woodhollow | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Woodhollow | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Paddock Club Lakeland |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,221,000 |  |  |
Initial Cost Buildings and Fixtures |  | 20,452,000 |  |  |
Gross Amount, Land |  | 1,221,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 27,899,000 |  |  |
Total |  | 29,120,000 |  |  |
Accumulated Depreciation |  | (17,072,000) |  |  |
Net |  | $ 12,048,000 |  |  |
Total Residential Properties | Paddock Club Lakeland | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Paddock Club Lakeland | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Lake Mary |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 6,346,000 |  |  |
Initial Cost Buildings and Fixtures |  | 41,539,000 |  |  |
Gross Amount, Land |  | 6,346,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 64,472,000 |  |  |
Total |  | 70,818,000 |  |  |
Accumulated Depreciation |  | (7,171,000) |  |  |
Net |  | $ 63,647,000 |  |  |
Date of Construction |  | Dec. 31, 2012 |  |  |
Total Residential Properties | Colonial Grand at Lake Mary | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Lake Mary | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Town Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 36,208,000 |  |  |
Initial Cost Land |  | 5,742,000 |  |  |
Initial Cost Buildings and Fixtures |  | 56,562,000 |  |  |
Gross Amount, Land |  | 5,742,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 58,903,000 |  |  |
Total |  | 64,645,000 |  |  |
Accumulated Depreciation |  | (8,810,000) |  |  |
Net |  | $ 55,835,000 |  |  |
Date of Construction |  | Dec. 31, 2005 |  |  |
Total Residential Properties | Colonial Grand at Town Park | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Town Park | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Town Park Reserve |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,481,000 |  |  |
Initial Cost Buildings and Fixtures |  | 10,311,000 |  |  |
Gross Amount, Land |  | 3,481,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 10,585,000 |  |  |
Total |  | 14,066,000 |  |  |
Accumulated Depreciation |  | (1,610,000) |  |  |
Net |  | $ 12,456,000 |  |  |
Date of Construction |  | Dec. 31, 2004 |  |  |
Total Residential Properties | Colonial Grand at Town Park Reserve | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Town Park Reserve | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Retreat at Lake Nona |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 7,880,000 |  |  |
Initial Cost Buildings and Fixtures |  | 41,175,000 |  |  |
Gross Amount, Land |  | 7,880,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 43,659,000 |  |  |
Total |  | 51,539,000 |  |  |
Accumulated Depreciation |  | (6,803,000) |  |  |
Net |  | $ 44,736,000 |  |  |
Date of Construction |  | Dec. 31, 2006 |  |  |
Total Residential Properties | Retreat at Lake Nona | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Retreat at Lake Nona | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Heather Glen |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 4,662,000 |  |  |
Initial Cost Buildings and Fixtures |  | 56,988,000 |  |  |
Gross Amount, Land |  | 4,662,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 60,461,000 |  |  |
Total |  | 65,123,000 |  |  |
Accumulated Depreciation |  | (8,260,000) |  |  |
Net |  | $ 56,863,000 |  |  |
Date of Construction |  | Dec. 31, 2000 |  |  |
Total Residential Properties | Colonial Grand at Heather Glen | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Heather Glen | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | The Club at Panama Beach |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 898,000 |  |  |
Initial Cost Buildings and Fixtures |  | 14,276,000 |  |  |
Gross Amount, Land |  | 893,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 17,752,000 |  |  |
Total |  | 18,645,000 |  |  |
Accumulated Depreciation |  | (9,179,000) |  |  |
Net |  | $ 9,466,000 |  |  |
Date of Construction |  | Dec. 31, 2000 |  |  |
Total Residential Properties | The Club at Panama Beach | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | The Club at Panama Beach | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Village at Twin Lakes |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 23,691,000 |  |  |
Initial Cost Land |  | 3,091,000 |  |  |
Initial Cost Buildings and Fixtures |  | 47,793,000 |  |  |
Gross Amount, Land |  | 3,091,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 49,118,000 |  |  |
Total |  | 52,209,000 |  |  |
Accumulated Depreciation |  | (7,053,000) |  |  |
Net |  | $ 45,156,000 |  |  |
Date of Construction |  | Dec. 31, 2005 |  |  |
Total Residential Properties | Colonial Village at Twin Lakes | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Village at Twin Lakes | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Paddock Club Tallahassee |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 530,000 |  |  |
Initial Cost Buildings and Fixtures |  | 4,805,000 |  |  |
Gross Amount, Land |  | 1,480,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 18,884,000 |  |  |
Total |  | 20,364,000 |  |  |
Accumulated Depreciation |  | (11,387,000) |  |  |
Net |  | $ 8,977,000 |  |  |
Date of Construction |  | Dec. 31, 1992 |  |  |
Total Residential Properties | Paddock Club Tallahassee | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Paddock Club Tallahassee | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Verandas at Southwood [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,600,000 |  |  |
Initial Cost Buildings and Fixtures |  | 25,914,000 |  |  |
Gross Amount, Land |  | 3,600,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 26,390,000 |  |  |
Total |  | 29,990,000 |  |  |
Accumulated Depreciation |  | (2,217,000) |  |  |
Net |  | $ 27,773,000 |  |  |
Date of Construction |  | Dec. 31, 2003 |  |  |
Total Residential Properties | Verandas at Southwood [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Verandas at Southwood [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Belmere |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 852,000 |  |  |
Initial Cost Buildings and Fixtures |  | 7,667,000 |  |  |
Gross Amount, Land |  | 852,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 13,321,000 |  |  |
Total |  | 14,173,000 |  |  |
Accumulated Depreciation |  | (9,259,000) |  |  |
Net |  | $ 4,914,000 |  |  |
Date of Construction |  | Dec. 31, 1984 |  |  |
Total Residential Properties | Belmere | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Belmere | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Links at Carrollwood |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 817,000 |  |  |
Initial Cost Buildings and Fixtures |  | 7,355,000 |  |  |
Cost Capitalized subsequent to Acquisition |  | 4,887,000 |  |  |
Gross Amount, Land |  | 927,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 12,242,000 |  |  |
Total |  | 13,169,000 |  |  |
Accumulated Depreciation |  | (7,431,000) |  |  |
Net |  | $ 5,738,000 |  |  |
Date of Construction |  | Dec. 31, 1980 |  |  |
Total Residential Properties | Links at Carrollwood | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Links at Carrollwood | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Post Bay at Rocky Point [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 4,550,000 |  |  |
Initial Cost Buildings and Fixtures |  | 28,437,000 |  |  |
Cost Capitalized subsequent to Acquisition |  | 24,000 |  |  |
Gross Amount, Land |  | 4,550,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 28,461,000 |  |  |
Total |  | 33,011,000 |  |  |
Accumulated Depreciation |  | (90,000) |  |  |
Net |  | $ 32,921,000 |  |  |
Date of Construction |  | Dec. 31, 1997 |  |  |
Total Residential Properties | Post Harbour Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 16,329,000 |  |  |
Initial Cost Buildings and Fixtures |  | 116,412,000 |  |  |
Cost Capitalized subsequent to Acquisition |  | 87,000 |  |  |
Gross Amount, Land |  | 16,329,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 116,499,000 |  |  |
Total |  | 132,828,000 |  |  |
Accumulated Depreciation |  | (401,000) |  |  |
Net |  | $ 132,427,000 |  |  |
Date of Construction |  | Dec. 31, 1997 |  |  |
Total Residential Properties | Post Hyde Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 42,807,000 |  |  |
Initial Cost Land |  | 16,925,000 |  |  |
Initial Cost Buildings and Fixtures |  | 95,441,000 |  |  |
Cost Capitalized subsequent to Acquisition |  | 84,000 |  |  |
Gross Amount, Land |  | 16,925,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 95,525,000 |  |  |
Total |  | 112,450,000 |  |  |
Accumulated Depreciation |  | (330,000) |  |  |
Net |  | $ 112,120,000 |  |  |
Date of Construction |  | Dec. 31, 1994 |  |  |
Total Residential Properties | Post Rocky Point [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 35,331,000 |  |  |
Initial Cost Buildings and Fixtures |  | 153,397,000 |  |  |
Cost Capitalized subsequent to Acquisition |  | 137,000 |  |  |
Gross Amount, Land |  | 35,331,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 153,534,000 |  |  |
Total |  | 188,865,000 |  |  |
Accumulated Depreciation |  | (502,000) |  |  |
Net |  | 188,363,000 |  |  |
Total Residential Properties | Post Soho Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 5,201,000 |  |  |
Initial Cost Buildings and Fixtures |  | 56,397,000 |  |  |
Cost Capitalized subsequent to Acquisition |  | 38,000 |  |  |
Gross Amount, Land |  | 5,201,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 56,435,000 |  |  |
Total |  | 61,636,000 |  |  |
Accumulated Depreciation |  | (215,000) |  |  |
Net |  | $ 61,421,000 |  |  |
Date of Construction |  | Dec. 31, 2012 |  |  |
Total Residential Properties | Village Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | $ 0 |  |  |
Initial Cost Land |  | 2,738,000 |  |  |
Initial Cost Buildings and Fixtures |  | 19,055,000 |  |  |
Gross Amount, Land |  | 2,891,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 21,240,000 |  |  |
Total |  | 24,131,000 |  |  |
Accumulated Depreciation |  | (6,126,000) |  |  |
Net |  | $ 18,005,000 |  |  |
Date of Construction |  | Dec. 31, 2005 |  |  |
Total Residential Properties | Village Oaks | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Village Oaks | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Hampton Preserve |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 6,233,000 |  |  |
Initial Cost Buildings and Fixtures |  | 69,535,000 |  |  |
Gross Amount, Land |  | 6,233,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 70,516,000 |  |  |
Total |  | 76,749,000 |  |  |
Accumulated Depreciation |  | (9,408,000) |  |  |
Net |  | $ 67,341,000 |  |  |
Date of Construction |  | Dec. 31, 2012 |  |  |
Total Residential Properties | Colonial Grand at Hampton Preserve | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Hampton Preserve | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Seven Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 25,015,000 |  |  |
Initial Cost Land |  | 3,051,000 |  |  |
Initial Cost Buildings and Fixtures |  | 42,768,000 |  |  |
Gross Amount, Land |  | 3,051,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 44,074,000 |  |  |
Total |  | 47,125,000 |  |  |
Accumulated Depreciation |  | (5,931,000) |  |  |
Net |  | $ 41,194,000 |  |  |
Date of Construction |  | Dec. 31, 2004 |  |  |
Total Residential Properties | Colonial Grand at Seven Oaks | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Seven Oaks | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Windermere |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,711,000 |  |  |
Initial Cost Buildings and Fixtures |  | 36,710,000 |  |  |
Gross Amount, Land |  | 2,711,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 37,554,000 |  |  |
Total |  | 40,265,000 |  |  |
Accumulated Depreciation |  | (4,930,000) |  |  |
Net |  | $ 35,335,000 |  |  |
Date of Construction |  | Dec. 31, 2009 |  |  |
Total Residential Properties | Colonial Grand at Windermere | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Windermere | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Park Crest At Innisbrook |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 27,805,000 |  |  |
Initial Cost Land |  | 6,900,000 |  |  |
Initial Cost Buildings and Fixtures |  | 26,613,000 |  |  |
Gross Amount, Land |  | 6,900,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 28,188,000 |  |  |
Total |  | 35,088,000 |  |  |
Accumulated Depreciation |  | (7,835,000) |  |  |
Net |  | $ 27,253,000 |  |  |
Date of Construction |  | Dec. 31, 2000 |  |  |
Total Residential Properties | Park Crest At Innisbrook | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Park Crest At Innisbrook | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Allure at Brookwood |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 11,168,000 |  |  |
Initial Cost Buildings and Fixtures |  | 52,758,000 |  |  |
Gross Amount, Land |  | 11,168,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 56,420,000 |  |  |
Total |  | 67,588,000 |  |  |
Accumulated Depreciation |  | (8,811,000) |  |  |
Net |  | $ 58,777,000 |  |  |
Date of Construction |  | Dec. 31, 2008 |  |  |
Total Residential Properties | Allure at Brookwood | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Allure at Brookwood | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Allure in Buckhead Village Residential |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 8,633,000 |  |  |
Initial Cost Buildings and Fixtures |  | 19,844,000 |  |  |
Gross Amount, Land |  | 8,633,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 25,469,000 |  |  |
Total |  | 34,102,000 |  |  |
Accumulated Depreciation |  | (4,603,000) |  |  |
Net |  | $ 29,499,000 |  |  |
Date of Construction |  | Dec. 31, 2002 |  |  |
Total Residential Properties | Allure in Buckhead Village Residential | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Allure in Buckhead Village Residential | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | The High Rise at Post Alexander [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 8,452,000 |  |  |
Initial Cost Buildings and Fixtures |  | 92,440,000 |  |  |
Gross Amount, Land |  | 8,452,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 92,562,000 |  |  |
Total |  | 101,014,000 |  |  |
Accumulated Depreciation |  | (450,000) |  |  |
Net |  | $ 100,564,000 |  |  |
Date of Construction |  | Dec. 31, 2015 |  |  |
Total Residential Properties | Post Alexander [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 15,471,000 |  |  |
Initial Cost Buildings and Fixtures |  | 73,418,000 |  |  |
Gross Amount, Land |  | 15,471,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 73,482,000 |  |  |
Total |  | 88,953,000 |  |  |
Accumulated Depreciation |  | (237,000) |  |  |
Net |  | $ 88,716,000 |  |  |
Date of Construction |  | Dec. 31, 2006 |  |  |
Total Residential Properties | Post Briarcliff [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 55,365,000 |  |  |
Initial Cost Land |  | 24,694,000 |  |  |
Initial Cost Buildings and Fixtures |  | 115,145,000 |  |  |
Gross Amount, Land |  | 24,694,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 115,248,000 |  |  |
Total |  | 139,942,000 |  |  |
Accumulated Depreciation |  | (359,000) |  |  |
Net |  | $ 139,583,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Total Residential Properties | Post Brookhaven [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 29,106,000 |  |  |
Initial Cost Buildings and Fixtures |  | 106,666,000 |  |  |
Gross Amount, Land |  | 29,106,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 106,773,000 |  |  |
Total |  | 135,879,000 |  |  |
Accumulated Depreciation |  | (361,000) |  |  |
Net |  | 135,518,000 |  |  |
Total Residential Properties | Post Chastain [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 30,284,000 |  |  |
Initial Cost Buildings and Fixtures |  | 83,125,000 |  |  |
Gross Amount, Land |  | 30,284,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 83,208,000 |  |  |
Total |  | 113,492,000 |  |  |
Accumulated Depreciation |  | (258,000) |  |  |
Net |  | $ 113,234,000 |  |  |
Date of Construction |  | Dec. 31, 1990 |  |  |
Total Residential Properties | Post Crossing [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 24,858,000 |  |  |
Initial Cost Land |  | 15,831,000 |  |  |
Initial Cost Buildings and Fixtures |  | 48,147,000 |  |  |
Gross Amount, Land |  | 15,831,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 48,203,000 |  |  |
Total |  | 64,034,000 |  |  |
Accumulated Depreciation |  | (157,000) |  |  |
Net |  | $ 63,877,000 |  |  |
Date of Construction |  | Dec. 31, 1995 |  |  |
Total Residential Properties | Post Gardens [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 17,943,000 |  |  |
Initial Cost Buildings and Fixtures |  | 56,198,000 |  |  |
Gross Amount, Land |  | 17,943,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 56,300,000 |  |  |
Total |  | 74,243,000 |  |  |
Accumulated Depreciation |  | (194,000) |  |  |
Net |  | $ 74,049,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Total Residential Properties | Post Glen [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 25,825,000 |  |  |
Initial Cost Land |  | 13,906,000 |  |  |
Initial Cost Buildings and Fixtures |  | 51,178,000 |  |  |
Gross Amount, Land |  | 13,906,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 51,240,000 |  |  |
Total |  | 65,146,000 |  |  |
Accumulated Depreciation |  | (162,000) |  |  |
Net |  | $ 64,984,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Total Residential Properties | Sanctuary At Oglethorpe [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 6,875,000 |  |  |
Initial Cost Buildings and Fixtures |  | 31,441,000 |  |  |
Gross Amount, Land |  | 6,875,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 35,386,000 |  |  |
Total |  | 42,261,000 |  |  |
Accumulated Depreciation |  | (10,954,000) |  |  |
Net |  | $ 31,307,000 |  |  |
Date of Construction |  | Dec. 31, 1994 |  |  |
Total Residential Properties | Sanctuary At Oglethorpe [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Sanctuary At Oglethorpe [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Terraces at Fieldstone |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,284,000 |  |  |
Initial Cost Buildings and Fixtures |  | 15,819,000 |  |  |
Gross Amount, Land |  | 1,284,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 18,283,000 |  |  |
Total |  | 19,567,000 |  |  |
Accumulated Depreciation |  | (8,518,000) |  |  |
Net |  | $ 11,049,000 |  |  |
Date of Construction |  | Dec. 31, 1999 |  |  |
Total Residential Properties | Terraces at Fieldstone | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Terraces at Fieldstone | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Prescott |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,840,000 |  |  |
Initial Cost Buildings and Fixtures |  | 24,011,000 |  |  |
Gross Amount, Land |  | 3,840,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 27,227,000 |  |  |
Total |  | 31,067,000 |  |  |
Accumulated Depreciation |  | (11,318,000) |  |  |
Net |  | $ 19,749,000 |  |  |
Date of Construction |  | Dec. 31, 2001 |  |  |
Total Residential Properties | Prescott | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Prescott | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Berkeley Lake |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,960,000 |  |  |
Initial Cost Buildings and Fixtures |  | 15,707,000 |  |  |
Gross Amount, Land |  | 1,960,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 17,088,000 |  |  |
Total |  | 19,048,000 |  |  |
Accumulated Depreciation |  | (2,839,000) |  |  |
Net |  | $ 16,209,000 |  |  |
Date of Construction |  | Dec. 31, 1998 |  |  |
Total Residential Properties | Colonial Grand at Berkeley Lake | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Berkeley Lake | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Lake Lanier Club I [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,560,000 |  |  |
Initial Cost Buildings and Fixtures |  | 22,611,000 |  |  |
Gross Amount, Land |  | 3,560,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 27,056,000 |  |  |
Total |  | 30,616,000 |  |  |
Accumulated Depreciation |  | (10,877,000) |  |  |
Net |  | $ 19,739,000 |  |  |
Date of Construction |  | Dec. 31, 1998 |  |  |
Total Residential Properties | Lake Lanier Club I [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Lake Lanier Club I [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at River Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 15,114,000 |  |  |
Initial Cost Land |  | 4,360,000 |  |  |
Initial Cost Buildings and Fixtures |  | 13,579,000 |  |  |
Gross Amount, Land |  | 4,360,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 14,954,000 |  |  |
Total |  | 19,314,000 |  |  |
Accumulated Depreciation |  | (3,126,000) |  |  |
Net |  | $ 16,188,000 |  |  |
Date of Construction |  | Dec. 31, 1992 |  |  |
Total Residential Properties | Colonial Grand at River Oaks | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at River Oaks | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Lake Lanier Club II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,150,000 |  |  |
Initial Cost Buildings and Fixtures |  | 18,383,000 |  |  |
Gross Amount, Land |  | 3,150,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 20,534,000 |  |  |
Total |  | 23,684,000 |  |  |
Accumulated Depreciation |  | (8,116,000) |  |  |
Net |  | $ 15,568,000 |  |  |
Date of Construction |  | Dec. 31, 2001 |  |  |
Total Residential Properties | Lake Lanier Club II [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Lake Lanier Club II [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at River Plantation |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,059,000 |  |  |
Initial Cost Buildings and Fixtures |  | 19,158,000 |  |  |
Gross Amount, Land |  | 2,059,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 20,683,000 |  |  |
Total |  | 22,742,000 |  |  |
Accumulated Depreciation |  | (3,427,000) |  |  |
Net |  | $ 19,315,000 |  |  |
Date of Construction |  | Dec. 31, 1994 |  |  |
Total Residential Properties | Colonial Grand at River Plantation | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at River Plantation | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at McDaniel Farm |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,985,000 |  |  |
Initial Cost Buildings and Fixtures |  | 32,206,000 |  |  |
Gross Amount, Land |  | 3,985,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 34,916,000 |  |  |
Total |  | 38,901,000 |  |  |
Accumulated Depreciation |  | (5,734,000) |  |  |
Net |  | $ 33,167,000 |  |  |
Date of Construction |  | Dec. 31, 1997 |  |  |
Total Residential Properties | Colonial Grand at McDaniel Farm | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at McDaniel Farm | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Pleasant Hill |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 6,753,000 |  |  |
Initial Cost Buildings and Fixtures |  | 32,202,000 |  |  |
Gross Amount, Land |  | 6,753,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 34,879,000 |  |  |
Total |  | 41,632,000 |  |  |
Accumulated Depreciation |  | (5,553,000) |  |  |
Net |  | $ 36,079,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Total Residential Properties | Colonial Grand at Pleasant Hill | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Pleasant Hill | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Mount Vernon |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [2] | $ 15,430,000 |  |  |
Initial Cost Land |  | 6,861,000 |  |  |
Initial Cost Buildings and Fixtures |  | 23,748,000 |  |  |
Gross Amount, Land |  | 6,861,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 25,870,000 |  |  |
Total |  | 32,731,000 |  |  |
Accumulated Depreciation |  | (3,498,000) |  |  |
Net |  | $ 29,233,000 |  |  |
Date of Construction |  | Dec. 31, 1997 |  |  |
Total Residential Properties | Colonial Grand at Mount Vernon | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Mount Vernon | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Shiloh |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 29,518,000 |  |  |
Initial Cost Land |  | 4,864,000 |  |  |
Initial Cost Buildings and Fixtures |  | 45,893,000 |  |  |
Gross Amount, Land |  | 4,864,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 48,347,000 |  |  |
Total |  | 53,211,000 |  |  |
Accumulated Depreciation |  | (7,224,000) |  |  |
Net |  | $ 45,987,000 |  |  |
Date of Construction |  | Dec. 31, 2002 |  |  |
Total Residential Properties | Colonial Grand at Shiloh | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Shiloh | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Milstead Village |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,100,000 |  |  |
Initial Cost Buildings and Fixtures |  | 29,240,000 |  |  |
Gross Amount, Land |  | 3,100,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 29,698,000 |  |  |
Total |  | 32,798,000 |  |  |
Accumulated Depreciation |  | (4,135,000) |  |  |
Net |  | $ 28,663,000 |  |  |
Date of Construction |  | Dec. 31, 1998 |  |  |
Total Residential Properties | Milstead Village | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Milstead Village | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Barrett Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 22,146,000 |  |  |
Initial Cost Land |  | 5,661,000 |  |  |
Initial Cost Buildings and Fixtures |  | 26,186,000 |  |  |
Gross Amount, Land |  | 5,661,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 28,049,000 |  |  |
Total |  | 33,710,000 |  |  |
Accumulated Depreciation |  | (4,713,000) |  |  |
Net |  | $ 28,997,000 |  |  |
Date of Construction |  | Dec. 31, 1999 |  |  |
Total Residential Properties | Colonial Grand at Barrett Creek | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Barrett Creek | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Godley Station |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 11,213,000 |  |  |
Initial Cost Land |  | 1,800,000 |  |  |
Initial Cost Buildings and Fixtures |  | 35,454,000 |  |  |
Gross Amount, Land |  | 1,800,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 37,238,000 |  |  |
Total |  | 39,038,000 |  |  |
Accumulated Depreciation |  | (5,079,000) |  |  |
Net |  | $ 33,959,000 |  |  |
Date of Construction |  | Dec. 31, 2001 |  |  |
Total Residential Properties | Colonial Grand at Godley Station | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Godley Station | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Village at Godley Lake |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,750,000 |  |  |
Initial Cost Buildings and Fixtures |  | 30,893,000 |  |  |
Gross Amount, Land |  | 1,750,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 31,746,000 |  |  |
Total |  | 33,496,000 |  |  |
Accumulated Depreciation |  | (4,563,000) |  |  |
Net |  | $ 28,933,000 |  |  |
Date of Construction |  | Dec. 31, 2008 |  |  |
Total Residential Properties | Colonial Village at Godley Lake | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Village at Godley Lake | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Avala at Savannah Quarters |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [2] | $ 0 |  |  |
Initial Cost Land |  | 1,500,000 |  |  |
Initial Cost Buildings and Fixtures |  | 24,862,000 |  |  |
Gross Amount, Land |  | 1,500,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 26,612,000 |  |  |
Total |  | 28,112,000 |  |  |
Accumulated Depreciation |  | (4,947,000) |  |  |
Net |  | $ 23,165,000 |  |  |
Date of Construction |  | Dec. 31, 2009 |  |  |
Total Residential Properties | Avala at Savannah Quarters | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Avala at Savannah Quarters | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Georgetown Grove |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,288,000 |  |  |
Initial Cost Buildings and Fixtures |  | 11,579,000 |  |  |
Gross Amount, Land |  | 1,288,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 14,555,000 |  |  |
Total |  | 15,843,000 |  |  |
Accumulated Depreciation |  | (8,724,000) |  |  |
Net |  | $ 7,119,000 |  |  |
Date of Construction |  | Dec. 31, 1997 |  |  |
Total Residential Properties | Georgetown Grove | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Georgetown Grove | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Hammocks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,441,000 |  |  |
Initial Cost Buildings and Fixtures |  | 36,863,000 |  |  |
Gross Amount, Land |  | 2,441,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 39,027,000 |  |  |
Total |  | 41,468,000 |  |  |
Accumulated Depreciation |  | (5,343,000) |  |  |
Net |  | $ 36,125,000 |  |  |
Date of Construction |  | Dec. 31, 1997 |  |  |
Total Residential Properties | Colonial Grand at Hammocks | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Hammocks | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Haven at Prairie Trace [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,500,000 |  |  |
Initial Cost Buildings and Fixtures |  | 40,614,000 |  |  |
Gross Amount, Land |  | 3,500,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 41,401,000 |  |  |
Total |  | 44,901,000 |  |  |
Accumulated Depreciation |  | (1,527,000) |  |  |
Net |  | $ 43,374,000 |  |  |
Date of Construction |  | Dec. 31, 2015 |  |  |
Total Residential Properties | Haven at Prairie Trace [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Haven at Prairie Trace [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Grand Reserve Lexington [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Grand Reserve Lexington [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Village at Greentree |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,710,000 |  |  |
Initial Cost Buildings and Fixtures |  | 10,494,000 |  |  |
Gross Amount, Land |  | 1,710,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 11,326,000 |  |  |
Total |  | 13,036,000 |  |  |
Accumulated Depreciation |  | (2,038,000) |  |  |
Net |  | $ 10,998,000 |  |  |
Date of Construction |  | Dec. 31, 1984 |  |  |
Total Residential Properties | Colonial Village at Greentree | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Village at Greentree | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Grand Reserve at Pinnacle [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,024,000 |  |  |
Initial Cost Buildings and Fixtures |  | 31,525,000 |  |  |
Gross Amount, Land |  | 2,024,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 35,903,000 |  |  |
Total |  | 37,927,000 |  |  |
Accumulated Depreciation |  | (15,607,000) |  |  |
Net |  | $ 22,320,000 |  |  |
Date of Construction |  | Dec. 31, 2000 |  |  |
Total Residential Properties | Colonial Village at Huntington |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,521,000 |  |  |
Initial Cost Buildings and Fixtures |  | 8,223,000 |  |  |
Gross Amount, Land |  | 2,521,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 8,796,000 |  |  |
Total |  | 11,317,000 |  |  |
Accumulated Depreciation |  | (1,382,000) |  |  |
Net |  | $ 9,935,000 |  |  |
Date of Construction |  | Dec. 31, 1986 |  |  |
Total Residential Properties | Colonial Village at Huntington | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Village at Huntington | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Village at Marsh Cove |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 5,231,000 |  |  |
Initial Cost Buildings and Fixtures |  | 8,555,000 |  |  |
Gross Amount, Land |  | 5,231,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 9,227,000 |  |  |
Total |  | 14,458,000 |  |  |
Accumulated Depreciation |  | (1,715,000) |  |  |
Net |  | $ 12,743,000 |  |  |
Date of Construction |  | Dec. 31, 1983 |  |  |
Total Residential Properties | Colonial Village at Marsh Cove | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Village at Marsh Cove | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Oaks at Wilmington Island |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,910,000 |  |  |
Initial Cost Buildings and Fixtures |  | 25,315,000 |  |  |
Gross Amount, Land |  | 2,864,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 28,744,000 |  |  |
Total |  | 31,608,000 |  |  |
Accumulated Depreciation |  | (10,188,000) |  |  |
Net |  | $ 21,420,000 |  |  |
Date of Construction |  | Dec. 31, 1999 |  |  |
Total Residential Properties | Oaks at Wilmington Island | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Oaks at Wilmington Island | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Highlands of West Village I [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 38,672,000 |  |  |
Initial Cost Land |  | 9,052,000 |  |  |
Initial Cost Buildings and Fixtures |  | 43,395,000 |  |  |
Gross Amount, Land |  | 9,052,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 48,616,000 |  |  |
Total |  | 57,668,000 |  |  |
Accumulated Depreciation |  | (3,765,000) |  |  |
Net |  | $ 53,903,000 |  |  |
Date of Construction |  | Dec. 31, 2006 |  |  |
Total Residential Properties | Highlands of West Village I [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Highlands of West Village I [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Highlands of West Village II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 5,358,000 |  |  |
Initial Cost Buildings and Fixtures |  | 30,338,000 |  |  |
Gross Amount, Land |  | 5,358,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 30,416,000 |  |  |
Total |  | 35,774,000 |  |  |
Accumulated Depreciation |  | (2,229,000) |  |  |
Net |  | $ 33,545,000 |  |  |
Date of Construction |  | Dec. 31, 2012 |  |  |
Total Residential Properties | Highlands of West Village II [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Highlands of West Village II [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Terraces At Townelake [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,331,000 |  |  |
Initial Cost Buildings and Fixtures |  | 11,918,000 |  |  |
Gross Amount, Land |  | 3,019,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 33,610,000 |  |  |
Total |  | 36,629,000 |  |  |
Accumulated Depreciation |  | (18,017,000) |  |  |
Net |  | $ 18,612,000 |  |  |
Date of Construction |  | Dec. 31, 1999 |  |  |
Total Residential Properties | Terraces At Townelake [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Terraces At Townelake [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Residences at Burlington Creek [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | $ 0 |  |  |
Initial Cost Land |  | 4,000,000 |  |  |
Initial Cost Buildings and Fixtures |  | 42,144,000 |  |  |
Gross Amount, Land |  | 4,000,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 42,658,000 |  |  |
Total |  | 46,658,000 |  |  |
Accumulated Depreciation |  | (2,203,000) |  |  |
Net |  | $ 44,455,000 |  |  |
Total Residential Properties | Residences at Burlington Creek [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Residences at Burlington Creek [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Lakepointe [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 411,000 |  |  |
Initial Cost Buildings and Fixtures |  | 3,699,000 |  |  |
Gross Amount, Land |  | 411,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 6,027,000 |  |  |
Total |  | 6,438,000 |  |  |
Accumulated Depreciation |  | (4,183,000) |  |  |
Net |  | $ 2,255,000 |  |  |
Date of Construction |  | Dec. 31, 1986 |  |  |
Total Residential Properties | Lakepointe [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Lakepointe [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | The Denton [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 750,000 |  |  |
Initial Cost Buildings and Fixtures |  | 8,795,000 |  |  |
Gross Amount, Land |  | 750,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 8,843,000 |  |  |
Total |  | 9,593,000 |  |  |
Accumulated Depreciation |  | (225,000) |  |  |
Net |  | $ 9,368,000 |  |  |
Date of Construction |  | Dec. 31, 2014 |  |  |
Total Residential Properties | The Denton [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | The Denton [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Mansion [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 694,000 |  |  |
Initial Cost Buildings and Fixtures |  | 6,242,000 |  |  |
Gross Amount, Land |  | 694,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 9,467,000 |  |  |
Total |  | 10,161,000 |  |  |
Accumulated Depreciation |  | (6,669,000) |  |  |
Net |  | $ 3,492,000 |  |  |
Date of Construction |  | Dec. 31, 1989 |  |  |
Total Residential Properties | Mansion [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Mansion [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Village [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 900,000 |  |  |
Initial Cost Buildings and Fixtures |  | 8,097,000 |  |  |
Gross Amount, Land |  | 900,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 12,380,000 |  |  |
Total |  | 13,280,000 |  |  |
Accumulated Depreciation |  | (8,662,000) |  |  |
Net |  | $ 4,618,000 |  |  |
Date of Construction |  | Dec. 31, 1989 |  |  |
Total Residential Properties | Village [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Village [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Stonemill Village [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,169,000 |  |  |
Initial Cost Buildings and Fixtures |  | 10,518,000 |  |  |
Gross Amount, Land |  | 1,169,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 19,441,000 |  |  |
Total |  | 20,610,000 |  |  |
Accumulated Depreciation |  | (12,906,000) |  |  |
Net |  | $ 7,704,000 |  |  |
Date of Construction |  | Dec. 31, 1985 |  |  |
Total Residential Properties | Stonemill Village [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Stonemill Village [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Crosswinds [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,535,000 |  |  |
Initial Cost Buildings and Fixtures |  | 13,826,000 |  |  |
Gross Amount, Land |  | 1,535,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 18,370,000 |  |  |
Total |  | 19,905,000 |  |  |
Accumulated Depreciation |  | (12,072,000) |  |  |
Net |  | $ 7,833,000 |  |  |
Date of Construction |  | Dec. 31, 1989 |  |  |
Total Residential Properties | Crosswinds [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Crosswinds [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Pear Orchard [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,351,000 |  |  |
Initial Cost Buildings and Fixtures |  | 12,168,000 |  |  |
Gross Amount, Land |  | 1,351,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 20,229,000 |  |  |
Total |  | 21,580,000 |  |  |
Accumulated Depreciation |  | (13,723,000) |  |  |
Net |  | $ 7,857,000 |  |  |
Date of Construction |  | Dec. 31, 1985 |  |  |
Total Residential Properties | Pear Orchard [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Pear Orchard [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Reflection Pointe [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 710,000 |  |  |
Initial Cost Buildings and Fixtures |  | 8,770,000 |  |  |
Gross Amount, Land |  | 848,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 17,045,000 |  |  |
Total |  | 17,893,000 |  |  |
Accumulated Depreciation |  | (11,088,000) |  |  |
Net |  | $ 6,805,000 |  |  |
Date of Construction |  | Dec. 31, 1986 |  |  |
Total Residential Properties | Reflection Pointe [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Reflection Pointe [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Lakeshore Landing [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 676,000 |  |  |
Initial Cost Buildings and Fixtures |  | 6,284,000 |  |  |
Gross Amount, Land |  | 676,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 9,095,000 |  |  |
Total |  | 9,771,000 |  |  |
Accumulated Depreciation |  | (4,145,000) |  |  |
Net |  | $ 5,626,000 |  |  |
Date of Construction |  | Dec. 31, 1974 |  |  |
Total Residential Properties | Lakeshore Landing [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Lakeshore Landing [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Market Station [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 5,814,000 |  |  |
Initial Cost Buildings and Fixtures |  | 46,241,000 |  |  |
Gross Amount, Land |  | 5,814,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 47,563,000 |  |  |
Total |  | 53,377,000 |  |  |
Accumulated Depreciation |  | (6,925,000) |  |  |
Net |  | $ 46,452,000 |  |  |
Date of Construction |  | Dec. 31, 2010 |  |  |
Total Residential Properties | Market Station [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Market Station [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Desert Vista [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | $ 0 |  |  |
Initial Cost Land |  | 4,091,000 |  |  |
Initial Cost Buildings and Fixtures |  | 29,826,000 |  |  |
Gross Amount, Land |  | 4,091,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 30,775,000 |  |  |
Total |  | 34,866,000 |  |  |
Accumulated Depreciation |  | (4,535,000) |  |  |
Net |  | $ 30,331,000 |  |  |
Date of Construction |  | Dec. 31, 2009 |  |  |
Total Residential Properties | Colonial Grand at Desert Vista [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Desert Vista [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Palm Vista [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | $ 0 |  |  |
Initial Cost Land |  | 4,909,000 |  |  |
Initial Cost Buildings and Fixtures |  | 25,643,000 |  |  |
Gross Amount, Land |  | 4,909,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 27,180,000 |  |  |
Total |  | 32,089,000 |  |  |
Accumulated Depreciation |  | (4,175,000) |  |  |
Net |  | $ 27,914,000 |  |  |
Date of Construction |  | Dec. 31, 2007 |  |  |
Total Residential Properties | Colonial Grand at Palm Vista [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Palm Vista [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Village at Beaver Creek (Raleigh, NC) [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 7,491,000 |  |  |
Initial Cost Buildings and Fixtures |  | 34,863,000 |  |  |
Gross Amount, Land |  | 7,491,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 36,138,000 |  |  |
Total |  | 43,629,000 |  |  |
Accumulated Depreciation |  | (4,968,000) |  |  |
Net |  | $ 38,661,000 |  |  |
Date of Construction |  | Dec. 31, 2007 |  |  |
Total Residential Properties | Colonial Village at Beaver Creek (Raleigh, NC) [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Village at Beaver Creek (Raleigh, NC) [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Hermitage at Beechtree |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | $ 0 |  |  |
Initial Cost Land |  | 900,000 |  |  |
Initial Cost Buildings and Fixtures |  | 8,099,000 |  |  |
Gross Amount, Land |  | 900,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 12,476,000 |  |  |
Total |  | 13,376,000 |  |  |
Accumulated Depreciation |  | (7,483,000) |  |  |
Net |  | $ 5,893,000 |  |  |
Date of Construction |  | Dec. 31, 1988 |  |  |
Total Residential Properties | Hermitage at Beechtree | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Hermitage at Beechtree | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Waterford Forest |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | $ 0 |  |  |
Initial Cost Land |  | 4,000,000 |  |  |
Initial Cost Buildings and Fixtures |  | 20,250,000 |  |  |
Gross Amount, Land |  | 4,000,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 23,471,000 |  |  |
Total |  | 27,471,000 |  |  |
Accumulated Depreciation |  | (9,431,000) |  |  |
Net |  | $ 18,040,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Total Residential Properties | Waterford Forest | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Waterford Forest | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | 1225 South Church I |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 9,612,000 |  |  |
Initial Cost Buildings and Fixtures |  | 22,342,000 |  |  |
Gross Amount, Land |  | 9,612,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 47,319,000 |  |  |
Total |  | 56,931,000 |  |  |
Accumulated Depreciation |  | (6,178,000) |  |  |
Net |  | $ 50,753,000 |  |  |
Date of Construction |  | Dec. 31, 2010 |  |  |
Total Residential Properties | 1225 South Church I | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | 1225 South Church I | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Ayrsley [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,481,000 |  |  |
Initial Cost Buildings and Fixtures |  | 52,119,000 |  |  |
Gross Amount, Land |  | 2,481,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 64,916,000 |  |  |
Total |  | 67,397,000 |  |  |
Accumulated Depreciation |  | (8,282,000) |  |  |
Net |  | $ 59,115,000 |  |  |
Date of Construction |  | Dec. 31, 2008 |  |  |
Total Residential Properties | Colonial Grand at Ayrsley [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Ayrsley [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Beverly Crest [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Gross Amount, Land |  | $ 3,161,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 26,133,000 |  |  |
Total |  | 29,294,000 |  |  |
Accumulated Depreciation |  | (3,617,000) |  |  |
Net |  | $ 25,677,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Total Residential Properties | Colonial Grand at Beverly Crest [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Beverly Crest [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Legacy Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,891,000 |  |  |
Initial Cost Buildings and Fixtures |  | 28,272,000 |  |  |
Gross Amount, Land |  | 2,891,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 29,918,000 |  |  |
Total |  | 32,809,000 |  |  |
Accumulated Depreciation |  | (4,282,000) |  |  |
Net |  | $ 28,527,000 |  |  |
Date of Construction |  | Dec. 31, 2001 |  |  |
Total Residential Properties | Colonial Grand at Legacy Park [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Legacy Park [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Mallard Creek [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 14,520,000 |  |  |
Initial Cost Land |  | 4,591,000 |  |  |
Initial Cost Buildings and Fixtures |  | 27,713,000 |  |  |
Gross Amount, Land |  | 4,591,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 28,672,000 |  |  |
Total |  | 33,263,000 |  |  |
Accumulated Depreciation |  | (4,170,000) |  |  |
Net |  | $ 29,093,000 |  |  |
Date of Construction |  | Dec. 31, 2005 |  |  |
Total Residential Properties | Colonial Grand at Mallard Creek [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Mallard Creek [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Village at South Tryon |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,260,000 |  |  |
Initial Cost Buildings and Fixtures |  | 19,489,000 |  |  |
Gross Amount, Land |  | 2,260,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 20,610,000 |  |  |
Total |  | 22,870,000 |  |  |
Accumulated Depreciation |  | (2,951,000) |  |  |
Net |  | $ 19,919,000 |  |  |
Date of Construction |  | Dec. 31, 2002 |  |  |
Total Residential Properties | Colonial Village at South Tryon | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Village at South Tryon | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Village at Stone Point | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Village at Stone Point | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Village at Timber Crest [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,901,000 |  |  |
Initial Cost Buildings and Fixtures |  | 17,192,000 |  |  |
Gross Amount, Land |  | 2,901,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 18,627,000 |  |  |
Total |  | 21,528,000 |  |  |
Accumulated Depreciation |  | (2,454,000) |  |  |
Net |  | $ 19,074,000 |  |  |
Date of Construction |  | Dec. 31, 2000 |  |  |
Total Residential Properties | Colonial Village at Timber Crest [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Village at Timber Crest [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Enclave [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,461,000 |  |  |
Initial Cost Buildings and Fixtures |  | 18,984,000 |  |  |
Gross Amount, Land |  | 1,461,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 19,659,000 |  |  |
Total |  | 21,120,000 |  |  |
Accumulated Depreciation |  | (2,366,000) |  |  |
Net |  | $ 18,754,000 |  |  |
Date of Construction |  | Dec. 31, 2008 |  |  |
Total Residential Properties | Enclave [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Enclave [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Post Ballantyne [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 16,249,000 |  |  |
Initial Cost Buildings and Fixtures |  | 44,904,000 |  |  |
Gross Amount, Land |  | 16,249,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 44,950,000 |  |  |
Total |  | 61,199,000 |  |  |
Accumulated Depreciation |  | (138,000) |  |  |
Net |  | $ 61,061,000 |  |  |
Date of Construction |  | Dec. 31, 2004 |  |  |
Total Residential Properties | Post Gateway Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 17,563,000 |  |  |
Initial Cost Buildings and Fixtures |  | 57,552,000 |  |  |
Gross Amount, Land |  | 17,563,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 57,608,000 |  |  |
Total |  | 75,171,000 |  |  |
Accumulated Depreciation |  | (199,000) |  |  |
Net |  | $ 74,972,000 |  |  |
Date of Construction |  | Dec. 31, 2000 |  |  |
Total Residential Properties | Post Park at Phillips Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 20,911,000 |  |  |
Initial Cost Buildings and Fixtures |  | 65,642,000 |  |  |
Gross Amount, Land |  | 20,911,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 65,758,000 |  |  |
Total |  | 86,669,000 |  |  |
Accumulated Depreciation |  | (215,000) |  |  |
Net |  | $ 86,454,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Total Residential Properties | Post Parkside at Wade [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 7,211,000 |  |  |
Initial Cost Buildings and Fixtures |  | 52,064,000 |  |  |
Gross Amount, Land |  | 7,211,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 52,101,000 |  |  |
Total |  | 59,312,000 |  |  |
Accumulated Depreciation |  | (204,000) |  |  |
Net |  | $ 59,108,000 |  |  |
Date of Construction |  | Dec. 31, 2011 |  |  |
Total Residential Properties | Post Parkside Orlando [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 5,680,000 |  |  |
Initial Cost Buildings and Fixtures |  | 49,849,000 |  |  |
Gross Amount, Land |  | 5,680,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 49,896,000 |  |  |
Total |  | 55,576,000 |  |  |
Accumulated Depreciation |  | (167,000) |  |  |
Net |  | $ 55,409,000 |  |  |
Date of Construction |  | Dec. 31, 1999 |  |  |
Total Residential Properties | Post South End [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 18,873,000 |  |  |
Initial Cost Buildings and Fixtures |  | 58,912,000 |  |  |
Gross Amount, Land |  | 18,873,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 58,960,000 |  |  |
Total |  | 77,833,000 |  |  |
Accumulated Depreciation |  | (169,000) |  |  |
Net |  | $ 77,664,000 |  |  |
Date of Construction |  | Dec. 31, 2009 |  |  |
Total Residential Properties | Post Uptown [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 10,910,000 |  |  |
Initial Cost Buildings and Fixtures |  | 30,136,000 |  |  |
Gross Amount, Land |  | 10,910,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 30,164,000 |  |  |
Total |  | 41,074,000 |  |  |
Accumulated Depreciation |  | (99,000) |  |  |
Net |  | $ 40,975,000 |  |  |
Date of Construction |  | Dec. 31, 2000 |  |  |
Total Residential Properties | Colonial Grand at Cornelius [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 4,571,000 |  |  |
Initial Cost Buildings and Fixtures |  | 29,151,000 |  |  |
Gross Amount, Land |  | 4,571,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 29,999,000 |  |  |
Total |  | 34,570,000 |  |  |
Accumulated Depreciation |  | (4,455,000) |  |  |
Net |  | $ 30,115,000 |  |  |
Date of Construction |  | Dec. 31, 2009 |  |  |
Total Residential Properties | Colonial Grand at Cornelius [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Cornelius [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Patterson Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 13,343,000 |  |  |
Initial Cost Land |  | 2,590,000 |  |  |
Initial Cost Buildings and Fixtures |  | 27,126,000 |  |  |
Gross Amount, Land |  | 2,590,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 28,870,000 |  |  |
Total |  | 31,460,000 |  |  |
Accumulated Depreciation |  | (4,023,000) |  |  |
Net |  | $ 27,437,000 |  |  |
Date of Construction |  | Dec. 31, 1997 |  |  |
Total Residential Properties | Colonial Grand at Patterson Place [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Patterson Place [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Village at Woodlake [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Village at Woodlake [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Village at Deerfield [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,271,000 |  |  |
Initial Cost Buildings and Fixtures |  | 15,609,000 |  |  |
Gross Amount, Land |  | 3,271,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 16,625,000 |  |  |
Total |  | 19,896,000 |  |  |
Accumulated Depreciation |  | (2,827,000) |  |  |
Net |  | $ 17,069,000 |  |  |
Date of Construction |  | Dec. 31, 1985 |  |  |
Total Residential Properties | Colonial Village at Deerfield [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Village at Deerfield [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Research Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 4,201,000 |  |  |
Initial Cost Buildings and Fixtures |  | 37,682,000 |  |  |
Gross Amount, Land |  | 4,201,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 39,077,000 |  |  |
Total |  | 43,278,000 |  |  |
Accumulated Depreciation |  | (5,671,000) |  |  |
Net |  | $ 37,607,000 |  |  |
Date of Construction |  | Dec. 31, 2002 |  |  |
Total Residential Properties | Colonial Grand at Research Park [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Research Park [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Village at Greystone [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Village at Greystone [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Autumn Park | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Autumn Park | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Huntersville [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 20,376,000 |  |  |
Initial Cost Land |  | 4,251,000 |  |  |
Initial Cost Buildings and Fixtures |  | 31,948,000 |  |  |
Gross Amount, Land |  | 4,251,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 33,248,000 |  |  |
Total |  | 37,499,000 |  |  |
Accumulated Depreciation |  | (4,786,000) |  |  |
Net |  | $ 32,713,000 |  |  |
Date of Construction |  | Dec. 31, 2008 |  |  |
Total Residential Properties | Colonial Grand at Huntersville [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Huntersville [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Village at Matthews [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,071,000 |  |  |
Initial Cost Buildings and Fixtures |  | 21,830,000 |  |  |
Gross Amount, Land |  | 3,071,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 25,169,000 |  |  |
Total |  | 28,240,000 |  |  |
Accumulated Depreciation |  | (3,993,000) |  |  |
Net |  | $ 24,247,000 |  |  |
Date of Construction |  | Dec. 31, 2008 |  |  |
Total Residential Properties | Colonial Village at Matthews [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Village at Matthews [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Matthews Commons [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,690,000 |  |  |
Initial Cost Buildings and Fixtures |  | 28,536,000 |  |  |
Gross Amount, Land |  | 3,690,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 30,017,000 |  |  |
Total |  | 33,707,000 |  |  |
Accumulated Depreciation |  | (4,193,000) |  |  |
Net |  | $ 29,514,000 |  |  |
Date of Construction |  | Dec. 31, 2008 |  |  |
Total Residential Properties | Colonial Grand at Matthews Commons [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Matthews Commons [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Arringdon [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 22,153,000 |  |  |
Initial Cost Land |  | 6,401,000 |  |  |
Initial Cost Buildings and Fixtures |  | 31,134,000 |  |  |
Gross Amount, Land |  | 6,401,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 32,797,000 |  |  |
Total |  | 39,198,000 |  |  |
Accumulated Depreciation |  | (4,680,000) |  |  |
Net |  | $ 34,518,000 |  |  |
Date of Construction |  | Dec. 31, 2003 |  |  |
Total Residential Properties | Colonial Grand at Arringdon [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Arringdon [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Brier Creek (Raleigh, NC) [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 28,856,000 |  |  |
Initial Cost Land |  | 7,372,000 |  |  |
Initial Cost Buildings and Fixtures |  | 50,202,000 |  |  |
Gross Amount, Land |  | 7,372,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 51,459,000 |  |  |
Total |  | 58,831,000 |  |  |
Accumulated Depreciation |  | (7,029,000) |  |  |
Net |  | $ 51,802,000 |  |  |
Date of Construction |  | Dec. 31, 2010 |  |  |
Total Residential Properties | Colonial Grand at Brier Creek (Raleigh, NC) [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Brier Creek (Raleigh, NC) [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Brier Falls (Raleigh, NC) [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 6,572,000 |  |  |
Initial Cost Buildings and Fixtures |  | 48,910,000 |  |  |
Gross Amount, Land |  | 6,572,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 49,985,000 |  |  |
Total |  | 56,557,000 |  |  |
Accumulated Depreciation |  | (6,730,000) |  |  |
Net |  | $ 49,827,000 |  |  |
Date of Construction |  | Dec. 31, 2008 |  |  |
Total Residential Properties | Colonial Grand at Brier Falls (Raleigh, NC) [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Brier Falls (Raleigh, NC) [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Crabtree Valley [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 12,219,000 |  |  |
Initial Cost Land |  | 2,241,000 |  |  |
Initial Cost Buildings and Fixtures |  | 18,434,000 |  |  |
Gross Amount, Land |  | 2,241,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 19,642,000 |  |  |
Total |  | 21,883,000 |  |  |
Accumulated Depreciation |  | (2,581,000) |  |  |
Net |  | $ 19,302,000 |  |  |
Date of Construction |  | Dec. 31, 1997 |  |  |
Total Residential Properties | Colonial Grand at Crabtree Valley [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Crabtree Valley [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Hue [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,690,000 |  |  |
Initial Cost Buildings and Fixtures |  | 29,910,000 |  |  |
Gross Amount, Land |  | 3,690,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 32,071,000 |  |  |
Total |  | 35,761,000 |  |  |
Accumulated Depreciation |  | (5,783,000) |  |  |
Net |  | $ 29,978,000 |  |  |
Date of Construction |  | Dec. 31, 2009 |  |  |
Total Residential Properties | Hue [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Hue [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Trinity Commons [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 27,974,000 |  |  |
Initial Cost Land |  | 5,232,000 |  |  |
Initial Cost Buildings and Fixtures |  | 45,138,000 |  |  |
Gross Amount, Land |  | 5,232,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 47,222,000 |  |  |
Total |  | 52,454,000 |  |  |
Accumulated Depreciation |  | (6,973,000) |  |  |
Net |  | $ 45,481,000 |  |  |
Date of Construction |  | Dec. 31, 2000 |  |  |
Total Residential Properties | Colonial Grand at Trinity Commons [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Trinity Commons [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Preserve At Brier Creek [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 5,850,000 |  |  |
Initial Cost Buildings and Fixtures |  | 21,980,000 |  |  |
Gross Amount, Land |  | 5,831,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 46,222,000 |  |  |
Total |  | 52,053,000 |  |  |
Accumulated Depreciation |  | (14,514,000) |  |  |
Net |  | $ 37,539,000 |  |  |
Date of Construction |  | Dec. 31, 2004 |  |  |
Total Residential Properties | Preserve At Brier Creek [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Preserve At Brier Creek [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Providence At Brier Creek [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 4,695,000 |  |  |
Initial Cost Buildings and Fixtures |  | 29,007,000 |  |  |
Gross Amount, Land |  | 4,695,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 30,568,000 |  |  |
Total |  | 35,263,000 |  |  |
Accumulated Depreciation |  | (8,939,000) |  |  |
Net |  | $ 26,324,000 |  |  |
Date of Construction |  | Dec. 31, 2007 |  |  |
Total Residential Properties | Providence At Brier Creek [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Providence At Brier Creek [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Park Haywood |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 325,000 |  |  |
Initial Cost Buildings and Fixtures |  | 2,925,000 |  |  |
Gross Amount, Land |  | 360,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 7,155,000 |  |  |
Total |  | 7,515,000 |  |  |
Accumulated Depreciation |  | (5,087,000) |  |  |
Net |  | $ 2,428,000 |  |  |
Date of Construction |  | Dec. 31, 1983 |  |  |
Total Residential Properties | Park Haywood | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Park Haywood | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Spring Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | $ 0 |  |  |
Initial Cost Land |  | 597,000 |  |  |
Initial Cost Buildings and Fixtures |  | 5,374,000 |  |  |
Gross Amount, Land |  | 583,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 8,253,000 |  |  |
Total |  | 8,836,000 |  |  |
Accumulated Depreciation |  | (5,483,000) |  |  |
Net |  | $ 3,353,000 |  |  |
Date of Construction |  | Dec. 31, 1985 |  |  |
Total Residential Properties | Spring Creek | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Spring Creek | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Innovation Apartment Homes [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | $ 0 |  |  |
Initial Cost Land |  | 4,437,000 |  |  |
Initial Cost Buildings and Fixtures |  | 52,026,000 |  |  |
Gross Amount, Land |  | 4,437,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 52,197,000 |  |  |
Total |  | 56,634,000 |  |  |
Accumulated Depreciation |  | (444,000) |  |  |
Net |  | $ 56,190,000 |  |  |
Date of Construction |  | Dec. 31, 2015 |  |  |
Total Residential Properties | Glen Eagles [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Date of Construction |  | Dec. 31, 1990 |  |  |
Total Residential Properties | Glen Eagles [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Glen Eagles [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Village at Mill Creek [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Village at Mill Creek [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Paddock Club Greenville [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,200,000 |  |  |
Initial Cost Buildings and Fixtures |  | 10,800,000 |  |  |
Gross Amount, Land |  | 1,200,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 12,583,000 |  |  |
Total |  | 13,783,000 |  |  |
Accumulated Depreciation |  | (7,885,000) |  |  |
Net |  | $ 5,898,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Total Residential Properties | Paddock Club Greenville [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Paddock Club Greenville [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Howell Commons [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,304,000 |  |  |
Initial Cost Buildings and Fixtures |  | 11,740,000 |  |  |
Gross Amount, Land |  | 1,304,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 15,003,000 |  |  |
Total |  | 16,307,000 |  |  |
Accumulated Depreciation |  | (9,725,000) |  |  |
Net |  | $ 6,582,000 |  |  |
Date of Construction |  | Dec. 31, 1987 |  |  |
Total Residential Properties | Howell Commons [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Howell Commons [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Highland Ridge [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 482,000 |  |  |
Initial Cost Buildings and Fixtures |  | 4,337,000 |  |  |
Gross Amount, Land |  | 482,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 6,743,000 |  |  |
Total |  | 7,225,000 |  |  |
Accumulated Depreciation |  | (4,298,000) |  |  |
Net |  | $ 2,927,000 |  |  |
Date of Construction |  | Dec. 31, 1984 |  |  |
Total Residential Properties | Highland Ridge [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Highland Ridge [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Village at Windsor Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,321,000 |  |  |
Initial Cost Buildings and Fixtures |  | 14,163,000 |  |  |
Gross Amount, Land |  | 1,321,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 16,082,000 |  |  |
Total |  | 17,403,000 |  |  |
Accumulated Depreciation |  | (2,593,000) |  |  |
Net |  | $ 14,810,000 |  |  |
Date of Construction |  | Dec. 31, 1985 |  |  |
Total Residential Properties | Colonial Village at Windsor Place [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Village at Windsor Place [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Woodwinds [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,968,000 |  |  |
Initial Cost Buildings and Fixtures |  | 19,928,000 |  |  |
Gross Amount, Land |  | 1,968,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 22,957,000 |  |  |
Total |  | 24,925,000 |  |  |
Accumulated Depreciation |  | (8,399,000) |  |  |
Net |  | $ 16,526,000 |  |  |
Date of Construction |  | Dec. 31, 1999 |  |  |
Total Residential Properties | Runaway Bay |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,085,000 |  |  |
Initial Cost Buildings and Fixtures |  | 7,269,000 |  |  |
Gross Amount, Land |  | 1,097,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 13,182,000 |  |  |
Total |  | 14,279,000 |  |  |
Accumulated Depreciation |  | (8,096,000) |  |  |
Net |  | $ 6,183,000 |  |  |
Date of Construction |  | Dec. 31, 1988 |  |  |
Total Residential Properties | Runaway Bay | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Runaway Bay | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Grand at Commerce Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,780,000 |  |  |
Initial Cost Buildings and Fixtures |  | 33,966,000 |  |  |
Gross Amount, Land |  | 2,780,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 35,204,000 |  |  |
Total |  | 37,984,000 |  |  |
Accumulated Depreciation |  | (4,877,000) |  |  |
Net |  | $ 33,107,000 |  |  |
Date of Construction |  | Dec. 31, 2008 |  |  |
Total Residential Properties | Colonial Grand at Commerce Park | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Grand at Commerce Park | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | 535 Brookwood |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 12,610,000 |  |  |
Initial Cost Land |  | 1,216,000 |  |  |
Initial Cost Buildings and Fixtures |  | 18,666,000 |  |  |
Gross Amount, Land |  | 1,216,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 19,723,000 |  |  |
Total |  | 20,939,000 |  |  |
Accumulated Depreciation |  | (4,490,000) |  |  |
Net |  | $ 16,449,000 |  |  |
Date of Construction |  | Dec. 31, 2008 |  |  |
Total Residential Properties | 535 Brookwood | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | 535 Brookwood | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Park Place |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 723,000 |  |  |
Initial Cost Buildings and Fixtures |  | 6,504,000 |  |  |
Gross Amount, Land |  | 723,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 9,477,000 |  |  |
Total |  | 10,200,000 |  |  |
Accumulated Depreciation |  | (5,972,000) |  |  |
Net |  | $ 4,228,000 |  |  |
Date of Construction |  | Dec. 31, 1987 |  |  |
Total Residential Properties | Park Place | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Park Place | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Farmington Village [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,800,000 |  |  |
Initial Cost Buildings and Fixtures |  | 26,295,000 |  |  |
Gross Amount, Land |  | 2,800,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 27,838,000 |  |  |
Total |  | 30,638,000 |  |  |
Accumulated Depreciation |  | (8,718,000) |  |  |
Net |  | $ 21,920,000 |  |  |
Date of Construction |  | Dec. 31, 2007 |  |  |
Total Residential Properties | Farmington Village [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Farmington Village [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Village at Waters Edge |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,103,000 |  |  |
Initial Cost Buildings and Fixtures |  | 9,187,000 |  |  |
Gross Amount, Land |  | 2,103,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 12,136,000 |  |  |
Total |  | 14,239,000 |  |  |
Accumulated Depreciation |  | (2,148,000) |  |  |
Net |  | $ 12,091,000 |  |  |
Date of Construction |  | Dec. 31, 1985 |  |  |
Total Residential Properties | Colonial Village at Waters Edge | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Village at Waters Edge | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Hamilton Pointe |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,131,000 |  |  |
Initial Cost Buildings and Fixtures |  | 10,632,000 |  |  |
Gross Amount, Land |  | 1,131,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 14,847,000 |  |  |
Total |  | 15,978,000 |  |  |
Accumulated Depreciation |  | (6,593,000) |  |  |
Net |  | $ 9,385,000 |  |  |
Date of Construction |  | Dec. 31, 1989 |  |  |
Total Residential Properties | Hamilton Pointe | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Hamilton Pointe | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Hidden Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 972,000 |  |  |
Initial Cost Buildings and Fixtures |  | 8,954,000 |  |  |
Gross Amount, Land |  | 972,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 13,576,000 |  |  |
Total |  | 14,548,000 |  |  |
Accumulated Depreciation |  | (5,183,000) |  |  |
Net |  | $ 9,365,000 |  |  |
Date of Construction |  | Dec. 31, 1987 |  |  |
Total Residential Properties | Hidden Creek | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Hidden Creek | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Steeplechase |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | $ 0 |  |  |
Initial Cost Land |  | 217,000 |  |  |
Initial Cost Buildings and Fixtures |  | 1,957,000 |  |  |
Gross Amount, Land |  | 217,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 5,012,000 |  |  |
Total |  | 5,229,000 |  |  |
Accumulated Depreciation |  | (3,343,000) |  |  |
Net |  | $ 1,886,000 |  |  |
Date of Construction |  | Dec. 31, 1986 |  |  |
Total Residential Properties | Steeplechase | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Steeplechase | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Windridge |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 817,000 |  |  |
Initial Cost Buildings and Fixtures |  | 7,416,000 |  |  |
Gross Amount, Land |  | 817,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 11,270,000 |  |  |
Total |  | 12,087,000 |  |  |
Accumulated Depreciation |  | (7,018,000) |  |  |
Net |  | $ 5,069,000 |  |  |
Date of Construction |  | Dec. 31, 1984 |  |  |
Total Residential Properties | Windridge | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Windridge | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Kirby Station |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,148,000 |  |  |
Initial Cost Buildings and Fixtures |  | 10,337,000 |  |  |
Gross Amount, Land |  | 1,148,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 20,050,000 |  |  |
Total |  | 21,198,000 |  |  |
Accumulated Depreciation |  | (12,593,000) |  |  |
Net |  | $ 8,605,000 |  |  |
Date of Construction |  | Dec. 31, 1978 |  |  |
Total Residential Properties | Kirby Station | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Kirby Station | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Lincoln on the Green |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | $ 0 |  |  |
Initial Cost Land |  | 1,498,000 |  |  |
Initial Cost Buildings and Fixtures |  | 20,483,000 |  |  |
Gross Amount, Land |  | 1,498,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 35,283,000 |  |  |
Total |  | 36,781,000 |  |  |
Accumulated Depreciation |  | (23,470,000) |  |  |
Net |  | $ 13,311,000 |  |  |
Date of Construction |  | Dec. 31, 1992 |  |  |
Total Residential Properties | Lincoln on the Green | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Lincoln on the Green | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Park Estate |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | $ 0 |  |  |
Initial Cost Land |  | 178,000 |  |  |
Initial Cost Buildings and Fixtures |  | 1,141,000 |  |  |
Gross Amount, Land |  | 178,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 5,831,000 |  |  |
Total |  | 6,009,000 |  |  |
Accumulated Depreciation |  | (4,515,000) |  |  |
Net |  | $ 1,494,000 |  |  |
Date of Construction |  | Dec. 31, 1974 |  |  |
Total Residential Properties | Park Estate | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Park Estate | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Reserve at Dexter Lake |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | $ 0 |  |  |
Initial Cost Land |  | 1,260,000 |  |  |
Initial Cost Buildings and Fixtures |  | 16,043,000 |  |  |
Gross Amount, Land |  | 3,407,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 55,021,000 |  |  |
Total |  | 58,428,000 |  |  |
Accumulated Depreciation |  | (23,640,000) |  |  |
Net |  | $ 34,788,000 |  |  |
Date of Construction |  | Dec. 31, 2000 |  |  |
Total Residential Properties | Reserve at Dexter Lake | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Reserve at Dexter Lake | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Post West Austin [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 7,821,000 |  |  |
Initial Cost Buildings and Fixtures |  | 48,925,000 |  |  |
Gross Amount, Land |  | 7,821,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 48,962,000 |  |  |
Total |  | 56,783,000 |  |  |
Accumulated Depreciation |  | (203,000) |  |  |
Net |  | $ 56,580,000 |  |  |
Date of Construction |  | Dec. 31, 2009 |  |  |
Total Residential Properties | Post Park Mesa [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 4,662,000 |  |  |
Initial Cost Buildings and Fixtures |  | 19,867,000 |  |  |
Gross Amount, Land |  | 4,662,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 19,882,000 |  |  |
Total |  | 24,544,000 |  |  |
Accumulated Depreciation |  | (64,000) |  |  |
Net |  | $ 24,480,000 |  |  |
Date of Construction |  | Dec. 31, 1992 |  |  |
Total Residential Properties | Paddock Club Murfreesboro |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 915,000 |  |  |
Initial Cost Buildings and Fixtures |  | 14,774,000 |  |  |
Gross Amount, Land |  | 915,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 17,724,000 |  |  |
Total |  | 18,639,000 |  |  |
Accumulated Depreciation |  | (8,414,000) |  |  |
Net |  | $ 10,225,000 |  |  |
Date of Construction |  | Dec. 31, 1999 |  |  |
Total Residential Properties | Paddock Club Murfreesboro | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Paddock Club Murfreesboro | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Aventura at Indian Lake Village |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 4,950,000 |  |  |
Initial Cost Buildings and Fixtures |  | 28,053,000 |  |  |
Gross Amount, Land |  | 4,950,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 29,270,000 |  |  |
Total |  | 34,220,000 |  |  |
Accumulated Depreciation |  | (5,466,000) |  |  |
Net |  | $ 28,754,000 |  |  |
Date of Construction |  | Dec. 31, 2010 |  |  |
Total Residential Properties | Aventura at Indian Lake Village | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Aventura at Indian Lake Village | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Avondale at Kennesaw |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 17,378,000 |  |  |
Initial Cost Land |  | 3,456,000 |  |  |
Initial Cost Buildings and Fixtures |  | 22,443,000 |  |  |
Gross Amount, Land |  | 3,456,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 24,148,000 |  |  |
Total |  | 27,604,000 |  |  |
Accumulated Depreciation |  | (5,550,000) |  |  |
Net |  | $ 22,054,000 |  |  |
Date of Construction |  | Dec. 31, 2008 |  |  |
Total Residential Properties | Avondale at Kennesaw | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Avondale at Kennesaw | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Brentwood Downs |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,193,000 |  |  |
Initial Cost Buildings and Fixtures |  | 10,739,000 |  |  |
Gross Amount, Land |  | 1,191,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 16,830,000 |  |  |
Total |  | 18,021,000 |  |  |
Accumulated Depreciation |  | (10,992,000) |  |  |
Net |  | $ 7,029,000 |  |  |
Date of Construction |  | Dec. 31, 1986 |  |  |
Total Residential Properties | Brentwood Downs | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Brentwood Downs | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Grand at Bellevue |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 20,893,000 |  |  |
Initial Cost Land |  | 8,622,000 |  |  |
Initial Cost Buildings and Fixtures |  | 34,229,000 |  |  |
Gross Amount, Land |  | 8,622,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 35,992,000 |  |  |
Total |  | 44,614,000 |  |  |
Accumulated Depreciation |  | (5,451,000) |  |  |
Net |  | $ 39,163,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Total Residential Properties | Colonial Grand at Bellevue | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Grand at Bellevue | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Grand View Nashville |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,963,000 |  |  |
Initial Cost Buildings and Fixtures |  | 33,673,000 |  |  |
Gross Amount, Land |  | 2,963,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 40,087,000 |  |  |
Total |  | 43,050,000 |  |  |
Accumulated Depreciation |  | (17,055,000) |  |  |
Net |  | $ 25,995,000 |  |  |
Date of Construction |  | Dec. 31, 2001 |  |  |
Total Residential Properties | Grand View Nashville | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Grand View Nashville | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Monthaven Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,736,000 |  |  |
Initial Cost Buildings and Fixtures |  | 28,902,000 |  |  |
Gross Amount, Land |  | 2,736,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 33,723,000 |  |  |
Total |  | 36,459,000 |  |  |
Accumulated Depreciation |  | (14,774,000) |  |  |
Net |  | $ 21,685,000 |  |  |
Date of Construction |  | Dec. 31, 2000 |  |  |
Total Residential Properties | Monthaven Park | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Monthaven Park | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Park at Hermitage |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | $ 0 |  |  |
Initial Cost Land |  | 1,524,000 |  |  |
Initial Cost Buildings and Fixtures |  | 14,800,000 |  |  |
Gross Amount, Land |  | 1,524,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 23,108,000 |  |  |
Total |  | 24,632,000 |  |  |
Accumulated Depreciation |  | (15,306,000) |  |  |
Net |  | $ 9,326,000 |  |  |
Date of Construction |  | Dec. 31, 1987 |  |  |
Total Residential Properties | Park at Hermitage | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Park at Hermitage | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Venue at Cool Springs |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | $ 0 |  |  |
Initial Cost Land |  | 6,670,000 |  |  |
Initial Cost Buildings and Fixtures |  | 0 |  |  |
Gross Amount, Land |  | 6,670,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 50,973,000 |  |  |
Total |  | 57,643,000 |  |  |
Accumulated Depreciation |  | (5,770,000) |  |  |
Net |  | $ 51,873,000 |  |  |
Date of Construction |  | Dec. 31, 2012 |  |  |
Total Residential Properties | Venue at Cool Springs | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Venue at Cool Springs | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Verandas at Sam Ridley |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | $ 21,388,000 |  |  |
Initial Cost Land |  | 3,350,000 |  |  |
Initial Cost Buildings and Fixtures |  | 28,308,000 |  |  |
Gross Amount, Land |  | 3,350,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 29,849,000 |  |  |
Total |  | 33,199,000 |  |  |
Accumulated Depreciation |  | (6,687,000) |  |  |
Net |  | $ 26,512,000 |  |  |
Date of Construction |  | Dec. 31, 2009 |  |  |
Total Residential Properties | Verandas at Sam Ridley | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Verandas at Sam Ridley | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Northwood |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 886,000 |  |  |
Initial Cost Buildings and Fixtures |  | 8,051,000 |  |  |
Gross Amount, Land |  | 886,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 10,877,000 |  |  |
Total |  | 11,763,000 |  |  |
Accumulated Depreciation |  | (4,828,000) |  |  |
Net |  | $ 6,935,000 |  |  |
Date of Construction |  | Dec. 31, 1980 |  |  |
Total Residential Properties | Northwood | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Northwood | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Balcones Woods |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,598,000 |  |  |
Initial Cost Buildings and Fixtures |  | 14,398,000 |  |  |
Gross Amount, Land |  | 1,598,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 22,914,000 |  |  |
Total |  | 24,512,000 |  |  |
Accumulated Depreciation |  | (14,395,000) |  |  |
Net |  | $ 10,117,000 |  |  |
Date of Construction |  | Dec. 31, 1983 |  |  |
Total Residential Properties | Balcones Woods | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Balcones Woods | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Grand at Canyon Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 13,951,000 |  |  |
Initial Cost Land |  | 3,621,000 |  |  |
Initial Cost Buildings and Fixtures |  | 32,137,000 |  |  |
Gross Amount, Land |  | 3,621,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 33,442,000 |  |  |
Total |  | 37,063,000 |  |  |
Accumulated Depreciation |  | (4,854,000) |  |  |
Net |  | $ 32,209,000 |  |  |
Date of Construction |  | Dec. 31, 2008 |  |  |
Total Residential Properties | Colonial Grand at Canyon Creek | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Grand at Canyon Creek | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Grand at Canyon Pointe |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,778,000 |  |  |
Initial Cost Buildings and Fixtures |  | 20,201,000 |  |  |
Gross Amount, Land |  | 3,778,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 21,690,000 |  |  |
Total |  | 25,468,000 |  |  |
Accumulated Depreciation |  | (3,477,000) |  |  |
Net |  | $ 21,991,000 |  |  |
Date of Construction |  | Dec. 31, 2003 |  |  |
Total Residential Properties | Colonial Grand at Canyon Pointe | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Grand at Canyon Pointe | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Post Abbey [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,716,000 |  |  |
Initial Cost Buildings and Fixtures |  | 4,377,000 |  |  |
Gross Amount, Land |  | 2,716,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 4,382,000 |  |  |
Total |  | 7,098,000 |  |  |
Accumulated Depreciation |  | (15,000) |  |  |
Net |  | $ 7,083,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Total Residential Properties | Post Addison Circle [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 12,333,000 |  |  |
Initial Cost Buildings and Fixtures |  | 189,783,000 |  |  |
Gross Amount, Land |  | 12,333,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 189,940,000 |  |  |
Total |  | 202,273,000 |  |  |
Accumulated Depreciation |  | (617,000) |  |  |
Net |  | 201,656,000 |  |  |
Total Residential Properties | Post Cole's Corner [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 13,056,000 |  |  |
Initial Cost Buildings and Fixtures |  | 14,409,000 |  |  |
Gross Amount, Land |  | 13,056,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 14,430,000 |  |  |
Total |  | 27,486,000 |  |  |
Accumulated Depreciation |  | (55,000) |  |  |
Net |  | $ 27,431,000 |  |  |
Date of Construction |  | Dec. 31, 1998 |  |  |
Total Residential Properties | Colonial Grand at Double Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,131,000 |  |  |
Initial Cost Buildings and Fixtures |  | 29,375,000 |  |  |
Gross Amount, Land |  | 3,131,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 29,818,000 |  |  |
Total |  | 32,949,000 |  |  |
Accumulated Depreciation |  | (4,408,000) |  |  |
Net |  | $ 28,541,000 |  |  |
Date of Construction |  | Dec. 31, 2013 |  |  |
Total Residential Properties | Colonial Grand at Double Creek | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Grand at Double Creek | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Grand at Onion Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 4,902,000 |  |  |
Initial Cost Buildings and Fixtures |  | 33,010,000 |  |  |
Gross Amount, Land |  | 4,902,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 34,090,000 |  |  |
Total |  | 38,992,000 |  |  |
Accumulated Depreciation |  | (5,034,000) |  |  |
Net |  | $ 33,958,000 |  |  |
Date of Construction |  | Dec. 31, 2009 |  |  |
Total Residential Properties | Colonial Grand at Onion Creek | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Grand at Onion Creek | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Post Eastside [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 7,148,000 |  |  |
Initial Cost Buildings and Fixtures |  | 58,200,000 |  |  |
Gross Amount, Land |  | 7,148,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 58,246,000 |  |  |
Total |  | 65,394,000 |  |  |
Accumulated Depreciation |  | (179,000) |  |  |
Net |  | $ 65,215,000 |  |  |
Date of Construction |  | Dec. 31, 2008 |  |  |
Total Residential Properties | Post Gallery [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 4,399,000 |  |  |
Initial Cost Buildings and Fixtures |  | 7,924,000 |  |  |
Gross Amount, Land |  | 4,399,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 7,933,000 |  |  |
Total |  | 12,332,000 |  |  |
Accumulated Depreciation |  | (34,000) |  |  |
Net |  | $ 12,298,000 |  |  |
Date of Construction |  | Dec. 31, 1999 |  |  |
Total Residential Properties | Post Heights [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 26,297,000 |  |  |
Initial Cost Buildings and Fixtures |  | 37,993,000 |  |  |
Gross Amount, Land |  | 26,297,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 38,035,000 |  |  |
Total |  | 64,332,000 |  |  |
Accumulated Depreciation |  | (137,000) |  |  |
Net |  | 64,195,000 |  |  |
Total Residential Properties | Post Katy Trail [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 10,353,000 |  |  |
Initial Cost Buildings and Fixtures |  | 32,521,000 |  |  |
Gross Amount, Land |  | 10,353,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 32,554,000 |  |  |
Total |  | 42,907,000 |  |  |
Accumulated Depreciation |  | (94,000) |  |  |
Net |  | $ 42,813,000 |  |  |
Date of Construction |  | Dec. 31, 2010 |  |  |
Total Residential Properties | Post Legacy [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 6,588,000 |  |  |
Initial Cost Buildings and Fixtures |  | 55,385,000 |  |  |
Gross Amount, Land |  | 6,588,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 55,423,000 |  |  |
Total |  | 62,011,000 |  |  |
Accumulated Depreciation |  | (179,000) |  |  |
Net |  | $ 61,832,000 |  |  |
Date of Construction |  | Dec. 31, 2000 |  |  |
Total Residential Properties | Post Meridian [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 8,798,000 |  |  |
Initial Cost Buildings and Fixtures |  | 13,680,000 |  |  |
Gross Amount, Land |  | 8,798,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 13,700,000 |  |  |
Total |  | 22,498,000 |  |  |
Accumulated Depreciation |  | (51,000) |  |  |
Net |  | $ 22,447,000 |  |  |
Date of Construction |  | Dec. 31, 1991 |  |  |
Total Residential Properties | Post Sierra at Frisco Bridges [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 6,790,000 |  |  |
Initial Cost Buildings and Fixtures |  | 32,607,000 |  |  |
Gross Amount, Land |  | 6,790,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 32,633,000 |  |  |
Total |  | 39,423,000 |  |  |
Accumulated Depreciation |  | (138,000) |  |  |
Net |  | $ 39,285,000 |  |  |
Date of Construction |  | Dec. 31, 2009 |  |  |
Total Residential Properties | Post Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 13,204,000 |  |  |
Initial Cost Buildings and Fixtures |  | 24,095,000 |  |  |
Gross Amount, Land |  | 13,204,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 24,122,000 |  |  |
Total |  | 37,326,000 |  |  |
Accumulated Depreciation |  | (74,000) |  |  |
Net |  | $ 37,252,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Total Residential Properties | Post Uptown Village [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 35,044,000 |  |  |
Initial Cost Buildings and Fixtures |  | 33,276,000 |  |  |
Gross Amount, Land |  | 35,044,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 33,324,000 |  |  |
Total |  | 68,368,000 |  |  |
Accumulated Depreciation |  | (115,000) |  |  |
Net |  | 68,253,000 |  |  |
Total Residential Properties | Post Vineyard [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 7,982,000 |  |  |
Initial Cost Buildings and Fixtures |  | 7,486,000 |  |  |
Gross Amount, Land |  | 7,982,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 7,500,000 |  |  |
Total |  | 15,482,000 |  |  |
Accumulated Depreciation |  | (24,000) |  |  |
Net |  | $ 15,458,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Total Residential Properties | Post Vintage [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 13,648,000 |  |  |
Initial Cost Buildings and Fixtures |  | 8,624,000 |  |  |
Gross Amount, Land |  | 13,648,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 8,638,000 |  |  |
Total |  | 22,286,000 |  |  |
Accumulated Depreciation |  | (31,000) |  |  |
Net |  | $ 22,255,000 |  |  |
Date of Construction |  | Dec. 31, 1993 |  |  |
Total Residential Properties | Post Worthington [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 13,740,000 |  |  |
Initial Cost Buildings and Fixtures |  | 43,352,000 |  |  |
Gross Amount, Land |  | 13,740,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 43,400,000 |  |  |
Total |  | 57,140,000 |  |  |
Accumulated Depreciation |  | (139,000) |  |  |
Net |  | 57,001,000 |  |  |
Total Residential Properties | Grand Reserve at Sunset Valley |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | 0 |  |  |
Initial Cost Land |  | 3,150,000 |  |  |
Initial Cost Buildings and Fixtures |  | 11,393,000 |  |  |
Gross Amount, Land |  | 3,150,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 14,519,000 |  |  |
Total |  | 17,669,000 |  |  |
Accumulated Depreciation |  | (6,067,000) |  |  |
Net |  | $ 11,602,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Total Residential Properties | Grand Reserve at Sunset Valley | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Grand Reserve at Sunset Valley | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Village at Quarry Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | $ 30,417,000 |  |  |
Initial Cost Land |  | 4,621,000 |  |  |
Initial Cost Buildings and Fixtures |  | 34,461,000 |  |  |
Gross Amount, Land |  | 4,621,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 39,260,000 |  |  |
Total |  | 43,881,000 |  |  |
Accumulated Depreciation |  | (6,005,000) |  |  |
Net |  | $ 37,876,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Total Residential Properties | Colonial Village at Quarry Oaks | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Village at Quarry Oaks | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Grand at Wells Branch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,094,000 |  |  |
Initial Cost Buildings and Fixtures |  | 32,283,000 |  |  |
Gross Amount, Land |  | 3,388,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 33,367,000 |  |  |
Total |  | 36,755,000 |  |  |
Accumulated Depreciation |  | (4,581,000) |  |  |
Net |  | $ 32,174,000 |  |  |
Date of Construction |  | Dec. 31, 2008 |  |  |
Total Residential Properties | Colonial Grand at Wells Branch | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Grand at Wells Branch | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Legacy at Western Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 9,100,000 |  |  |
Initial Cost Buildings and Fixtures |  | 49,339,000 |  |  |
Gross Amount, Land |  | 9,100,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 47,981,000 |  |  |
Total |  | 57,081,000 |  |  |
Accumulated Depreciation |  | (7,921,000) |  |  |
Net |  | $ 49,160,000 |  |  |
Date of Construction |  | Dec. 31, 2001 |  |  |
Total Residential Properties | Legacy at Western Oaks | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Legacy at Western Oaks | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Post South Lamar [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 11,565,000 |  |  |
Initial Cost Buildings and Fixtures |  | 41,361,000 |  |  |
Gross Amount, Land |  | 11,565,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 41,394,000 |  |  |
Total |  | 52,959,000 |  |  |
Accumulated Depreciation |  | (176,000) |  |  |
Net |  | $ 52,783,000 |  |  |
Date of Construction |  | Dec. 31, 2011 |  |  |
Total Residential Properties | Post Barton Creek [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 8,700,000 |  |  |
Initial Cost Buildings and Fixtures |  | 21,538,000 |  |  |
Gross Amount, Land |  | 8,700,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 21,566,000 |  |  |
Total |  | 30,266,000 |  |  |
Accumulated Depreciation |  | (80,000) |  |  |
Net |  | $ 30,186,000 |  |  |
Date of Construction |  | Dec. 31, 1998 |  |  |
Total Residential Properties | Silverado |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,900,000 |  |  |
Initial Cost Buildings and Fixtures |  | 24,009,000 |  |  |
Gross Amount, Land |  | 2,900,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 27,069,000 |  |  |
Total |  | 29,969,000 |  |  |
Accumulated Depreciation |  | (9,956,000) |  |  |
Net |  | $ 20,013,000 |  |  |
Date of Construction |  | Dec. 31, 2003 |  |  |
Total Residential Properties | Silverado | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Silverado | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Stassney Woods |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,621,000 |  |  |
Initial Cost Buildings and Fixtures |  | 7,501,000 |  |  |
Gross Amount, Land |  | 1,621,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 15,351,000 |  |  |
Total |  | 16,972,000 |  |  |
Accumulated Depreciation |  | (8,978,000) |  |  |
Net |  | $ 7,994,000 |  |  |
Date of Construction |  | Dec. 31, 1985 |  |  |
Total Residential Properties | Stassney Woods | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Stassney Woods | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Travis Station |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,281,000 |  |  |
Initial Cost Buildings and Fixtures |  | 6,169,000 |  |  |
Gross Amount, Land |  | 2,281,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 13,269,000 |  |  |
Total |  | 15,550,000 |  |  |
Accumulated Depreciation |  | (8,010,000) |  |  |
Net |  | $ 7,540,000 |  |  |
Date of Construction |  | Dec. 31, 1987 |  |  |
Total Residential Properties | Travis Station | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Travis Station | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Woods, The |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,405,000 |  |  |
Initial Cost Buildings and Fixtures |  | 12,769,000 |  |  |
Gross Amount, Land |  | 1,405,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 19,942,000 |  |  |
Total |  | 21,347,000 |  |  |
Accumulated Depreciation |  | (8,465,000) |  |  |
Net |  | $ 12,882,000 |  |  |
Date of Construction |  | Dec. 31, 1977 |  |  |
Total Residential Properties | Woods, The | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Woods, The | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Village at Shoal Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 18,662,000 |  |  |
Initial Cost Land |  | 4,982,000 |  |  |
Initial Cost Buildings and Fixtures |  | 27,377,000 |  |  |
Gross Amount, Land |  | 4,982,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 29,779,000 |  |  |
Total |  | 34,761,000 |  |  |
Accumulated Depreciation |  | (4,597,000) |  |  |
Net |  | $ 30,164,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Total Residential Properties | Colonial Village at Shoal Creek | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Village at Shoal Creek | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Village at Willow Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 22,425,000 |  |  |
Initial Cost Land |  | 3,109,000 |  |  |
Initial Cost Buildings and Fixtures |  | 33,488,000 |  |  |
Gross Amount, Land |  | 3,109,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 38,415,000 |  |  |
Total |  | 41,524,000 |  |  |
Accumulated Depreciation |  | (5,661,000) |  |  |
Net |  | $ 35,863,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Total Residential Properties | Colonial Village at Willow Creek | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Village at Willow Creek | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Post Midtown Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 19,076,000 |  |  |
Initial Cost Buildings and Fixtures |  | 89,736,000 |  |  |
Gross Amount, Land |  | 19,076,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 89,828,000 |  |  |
Total |  | 108,904,000 |  |  |
Accumulated Depreciation |  | (319,000) |  |  |
Net |  | 108,585,000 |  |  |
Total Residential Properties | Post 510 [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 7,241,000 |  |  |
Initial Cost Buildings and Fixtures |  | 33,421,000 |  |  |
Gross Amount, Land |  | 7,241,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 33,445,000 |  |  |
Total |  | 40,686,000 |  |  |
Accumulated Depreciation |  | (157,000) |  |  |
Net |  | $ 40,529,000 |  |  |
Date of Construction |  | Dec. 31, 2014 |  |  |
Total Residential Properties | Colonial Grand at Hebron (Dallas, TX) [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 4,231,000 |  |  |
Initial Cost Buildings and Fixtures |  | 42,237,000 |  |  |
Gross Amount, Land |  | 4,231,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 42,979,000 |  |  |
Total |  | 47,210,000 |  |  |
Accumulated Depreciation |  | (5,655,000) |  |  |
Net |  | $ 41,555,000 |  |  |
Date of Construction |  | Dec. 31, 2011 |  |  |
Total Residential Properties | Colonial Grand at Hebron (Dallas, TX) [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Grand at Hebron (Dallas, TX) [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Grand at Silverado [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,282,000 |  |  |
Initial Cost Buildings and Fixtures |  | 24,935,000 |  |  |
Gross Amount, Land |  | 3,282,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 25,865,000 |  |  |
Total |  | 29,147,000 |  |  |
Accumulated Depreciation |  | (3,709,000) |  |  |
Net |  | $ 25,438,000 |  |  |
Date of Construction |  | Dec. 31, 2005 |  |  |
Total Residential Properties | Colonial Grand at Silverado [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Grand at Silverado [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Grand at Silverado Reserve [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,951,000 |  |  |
Initial Cost Buildings and Fixtures |  | 31,705,000 |  |  |
Gross Amount, Land |  | 3,951,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 32,968,000 |  |  |
Total |  | 36,919,000 |  |  |
Accumulated Depreciation |  | (4,624,000) |  |  |
Net |  | $ 32,295,000 |  |  |
Date of Construction |  | Dec. 31, 2005 |  |  |
Total Residential Properties | Colonial Grand at Silverado Reserve [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Grand at Silverado Reserve [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Yale at 6th [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 13,107,000 |  |  |
Initial Cost Buildings and Fixtures |  | 62,764,000 |  |  |
Gross Amount, Land |  | 13,107,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 62,933,000 |  |  |
Total |  | 76,040,000 |  |  |
Accumulated Depreciation |  | (599,000) |  |  |
Net |  | $ 75,441,000 |  |  |
Date of Construction |  | Dec. 31, 2015 |  |  |
Total Residential Properties | Grand Cypress [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 15,824,000 |  |  |
Initial Cost Land |  | 3,881,000 |  |  |
Initial Cost Buildings and Fixtures |  | 24,267,000 |  |  |
Gross Amount, Land |  | 3,881,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 25,194,000 |  |  |
Total |  | 29,075,000 |  |  |
Accumulated Depreciation |  | (2,642,000) |  |  |
Net |  | $ 26,433,000 |  |  |
Date of Construction |  | Dec. 31, 2008 |  |  |
Total Residential Properties | Grand Cypress [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Grand Cypress [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Courtyards at Campbell |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 988,000 |  |  |
Initial Cost Buildings and Fixtures |  | 8,893,000 |  |  |
Gross Amount, Land |  | 988,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 12,369,000 |  |  |
Total |  | 13,357,000 |  |  |
Accumulated Depreciation |  | (7,562,000) |  |  |
Net |  | $ 5,795,000 |  |  |
Date of Construction |  | Dec. 31, 1986 |  |  |
Total Residential Properties | Courtyards at Campbell | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Courtyards at Campbell | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Deer Run |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,252,000 |  |  |
Initial Cost Buildings and Fixtures |  | 11,271,000 |  |  |
Gross Amount, Land |  | 1,252,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 15,654,000 |  |  |
Total |  | 16,906,000 |  |  |
Accumulated Depreciation |  | (9,517,000) |  |  |
Net |  | $ 7,389,000 |  |  |
Date of Construction |  | Dec. 31, 1985 |  |  |
Total Residential Properties | Deer Run | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Deer Run | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Grand Courtyard |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,730,000 |  |  |
Initial Cost Buildings and Fixtures |  | 22,240,000 |  |  |
Gross Amount, Land |  | 2,730,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 24,868,000 |  |  |
Total |  | 27,598,000 |  |  |
Accumulated Depreciation |  | (9,366,000) |  |  |
Net |  | $ 18,232,000 |  |  |
Date of Construction |  | Dec. 31, 2000 |  |  |
Total Residential Properties | Grand Courtyard | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Grand Courtyard | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Legends at Lowe's Farm |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 5,016,000 |  |  |
Initial Cost Buildings and Fixtures |  | 41,091,000 |  |  |
Gross Amount, Land |  | 5,016,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 42,972,000 |  |  |
Total |  | 47,988,000 |  |  |
Accumulated Depreciation |  | (8,011,000) |  |  |
Net |  | $ 39,977,000 |  |  |
Date of Construction |  | Dec. 31, 2008 |  |  |
Total Residential Properties | Legends at Lowe's Farm | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Legends at Lowe's Farm | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Reserve at Medical District |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 4,050,000 |  |  |
Initial Cost Buildings and Fixtures |  | 33,779,000 |  |  |
Gross Amount, Land |  | 4,050,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 35,110,000 |  |  |
Total |  | 39,160,000 |  |  |
Accumulated Depreciation |  | (4,402,000) |  |  |
Net |  | $ 34,758,000 |  |  |
Date of Construction |  | Dec. 31, 2007 |  |  |
Total Residential Properties | Colonial Reserve at Medical District | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Reserve at Medical District | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Watermark |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 960,000 |  |  |
Initial Cost Buildings and Fixtures |  | 14,438,000 |  |  |
Gross Amount, Land |  | 960,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 16,691,000 |  |  |
Total |  | 17,651,000 |  |  |
Accumulated Depreciation |  | (7,161,000) |  |  |
Net |  | $ 10,490,000 |  |  |
Date of Construction |  | Dec. 31, 2002 |  |  |
Total Residential Properties | Watermark | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Watermark | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Village at Main Park [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Village at Main Park [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Grand at Bear Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 22,568,000 |  |  |
Initial Cost Land |  | 6,453,000 |  |  |
Initial Cost Buildings and Fixtures |  | 30,048,000 |  |  |
Gross Amount, Land |  | 6,453,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 32,203,000 |  |  |
Total |  | 38,656,000 |  |  |
Accumulated Depreciation |  | (5,161,000) |  |  |
Net |  | $ 33,495,000 |  |  |
Date of Construction |  | Dec. 31, 1998 |  |  |
Total Residential Properties | Colonial Grand at Bear Creek | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Grand at Bear Creek | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Grand at Fairview |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,171,000 |  |  |
Initial Cost Buildings and Fixtures |  | 35,077,000 |  |  |
Gross Amount, Land |  | 2,171,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 35,658,000 |  |  |
Total |  | 37,829,000 |  |  |
Accumulated Depreciation |  | (4,648,000) |  |  |
Net |  | $ 33,181,000 |  |  |
Date of Construction |  | Dec. 31, 2012 |  |  |
Total Residential Properties | Colonial Grand at Fairview | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Grand at Fairview | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | La Valencia at Starwood |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 20,510,000 |  |  |
Initial Cost Land |  | 3,240,000 |  |  |
Initial Cost Buildings and Fixtures |  | 26,069,000 |  |  |
Gross Amount, Land |  | 3,240,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 27,283,000 |  |  |
Total |  | 30,523,000 |  |  |
Accumulated Depreciation |  | (6,049,000) |  |  |
Net |  | $ 24,474,000 |  |  |
Date of Construction |  | Dec. 31, 2009 |  |  |
Total Residential Properties | La Valencia at Starwood | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | La Valencia at Starwood | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Cityscape at Market Center II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 8,268,000 |  |  |
Initial Cost Buildings and Fixtures |  | 50,298,000 |  |  |
Gross Amount, Land |  | 8,268,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 50,805,000 |  |  |
Total |  | 59,073,000 |  |  |
Accumulated Depreciation |  | (1,412,000) |  |  |
Net |  | $ 57,661,000 |  |  |
Date of Construction |  | Dec. 31, 2015 |  |  |
Total Residential Properties | Cityscape at Market Center II [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Cityscape at Market Center II [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Reserve at Frisco Bridges |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,968,000 |  |  |
Initial Cost Buildings and Fixtures |  | 34,018,000 |  |  |
Gross Amount, Land |  | 1,968,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 35,023,000 |  |  |
Total |  | 36,991,000 |  |  |
Accumulated Depreciation |  | (4,489,000) |  |  |
Net |  | $ 32,502,000 |  |  |
Date of Construction |  | Dec. 31, 2013 |  |  |
Total Residential Properties | Colonial Reserve at Frisco Bridges | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Reserve at Frisco Bridges | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Village at Grapevine |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,351,000 |  |  |
Initial Cost Buildings and Fixtures |  | 29,757,000 |  |  |
Gross Amount, Land |  | 2,351,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 33,746,000 |  |  |
Total |  | 36,097,000 |  |  |
Accumulated Depreciation |  | (4,811,000) |  |  |
Net |  | 31,286,000 |  |  |
Total Residential Properties | Colonial Village at Grapevine | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Village at Grapevine | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Greenwood Forest |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 3,465,000 |  |  |
Initial Cost Buildings and Fixtures |  | 23,482,000 |  |  |
Gross Amount, Land |  | 3,465,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 23,554,000 |  |  |
Total |  | 27,019,000 |  |  |
Accumulated Depreciation |  | (3,071,000) |  |  |
Net |  | $ 23,948,000 |  |  |
Date of Construction |  | Dec. 31, 1994 |  |  |
Total Residential Properties | Greenwood Forest | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Greenwood Forest | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Legacy Pines |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,157,000 |  |  |
Initial Cost Buildings and Fixtures |  | 19,066,000 |  |  |
Gross Amount, Land |  | 2,142,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 22,175,000 |  |  |
Total |  | 24,317,000 |  |  |
Accumulated Depreciation |  | (10,323,000) |  |  |
Net |  | $ 13,994,000 |  |  |
Date of Construction |  | Dec. 31, 1999 |  |  |
Total Residential Properties | Legacy Pines | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Legacy Pines | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Reserve at Woodwind Lakes | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Reserve at Woodwind Lakes | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Park Place (Houston) |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Initial Cost Land |  | $ 2,061,000 |  |  |
Initial Cost Buildings and Fixtures |  | 15,830,000 |  |  |
Gross Amount, Land |  | 2,061,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 18,754,000 |  |  |
Total |  | 20,815,000 |  |  |
Accumulated Depreciation |  | (6,667,000) |  |  |
Net |  | $ 14,148,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Total Residential Properties | Park Place (Houston) | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Park Place (Houston) | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Ranchstone |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,480,000 |  |  |
Initial Cost Buildings and Fixtures |  | 14,807,000 |  |  |
Gross Amount, Land |  | 1,480,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 17,013,000 |  |  |
Total |  | 18,493,000 |  |  |
Accumulated Depreciation |  | (5,864,000) |  |  |
Net |  | $ 12,629,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Total Residential Properties | Ranchstone | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Ranchstone | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Retreat at Vintage Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 8,211,000 |  |  |
Initial Cost Buildings and Fixtures |  | 40,352,000 |  |  |
Gross Amount, Land |  | 8,211,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 40,859,000 |  |  |
Total |  | 49,070,000 |  |  |
Accumulated Depreciation |  | (2,197,000) |  |  |
Net |  | $ 46,873,000 |  |  |
Date of Construction |  | Dec. 31, 2014 |  |  |
Total Residential Properties | Retreat at Vintage Park [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Retreat at Vintage Park [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Cascade at Fall Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 5,985,000 |  |  |
Initial Cost Buildings and Fixtures |  | 40,011,000 |  |  |
Gross Amount, Land |  | 5,985,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 41,944,000 |  |  |
Total |  | 47,929,000 |  |  |
Accumulated Depreciation |  | (13,492,000) |  |  |
Net |  | $ 34,437,000 |  |  |
Date of Construction |  | Dec. 31, 2007 |  |  |
Total Residential Properties | Cascade at Fall Creek | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Cascade at Fall Creek | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Chalet at Fall Creek | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Chalet at Fall Creek | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Bella Casita at Las Colinas |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,521,000 |  |  |
Initial Cost Buildings and Fixtures |  | 26,432,000 |  |  |
Gross Amount, Land |  | 2,521,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 28,158,000 |  |  |
Total |  | 30,679,000 |  |  |
Accumulated Depreciation |  | (5,978,000) |  |  |
Net |  | $ 24,701,000 |  |  |
Date of Construction |  | Dec. 31, 2007 |  |  |
Total Residential Properties | Bella Casita at Las Colinas | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Bella Casita at Las Colinas | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Remington Hills |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 4,390,000 |  |  |
Initial Cost Buildings and Fixtures |  | 21,822,000 |  |  |
Gross Amount, Land |  | 4,390,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 29,230,000 |  |  |
Total |  | 33,620,000 |  |  |
Accumulated Depreciation |  | (4,049,000) |  |  |
Net |  | $ 29,571,000 |  |  |
Date of Construction |  | Dec. 31, 1984 |  |  |
Total Residential Properties | Remington Hills | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Remington Hills | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Reserve at Las Colinas |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,902,000 |  |  |
Initial Cost Buildings and Fixtures |  | 40,691,000 |  |  |
Gross Amount, Land |  | 3,902,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 41,916,000 |  |  |
Total |  | 45,818,000 |  |  |
Accumulated Depreciation |  | (5,332,000) |  |  |
Net |  | $ 40,486,000 |  |  |
Date of Construction |  | Dec. 31, 2006 |  |  |
Total Residential Properties | Colonial Reserve at Las Colinas | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Reserve at Las Colinas | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Grand at Valley Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 23,690,000 |  |  |
Initial Cost Land |  | 5,072,000 |  |  |
Initial Cost Buildings and Fixtures |  | 37,397,000 |  |  |
Gross Amount, Land |  | 5,072,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 44,991,000 |  |  |
Total |  | 50,063,000 |  |  |
Accumulated Depreciation |  | (6,544,000) |  |  |
Net |  | $ 43,519,000 |  |  |
Date of Construction |  | Dec. 31, 1997 |  |  |
Total Residential Properties | Colonial Grand at Valley Ranch | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Grand at Valley Ranch | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Lane At Towne Crossing [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Lane At Towne Crossing [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Village at Oakbend |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [2] | $ 0 |  |  |
Initial Cost Land |  | 5,598,000 |  |  |
Initial Cost Buildings and Fixtures |  | 28,616,000 |  |  |
Gross Amount, Land |  | 5,598,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 31,461,000 |  |  |
Total |  | 37,059,000 |  |  |
Accumulated Depreciation |  | (4,673,000) |  |  |
Net |  | $ 32,386,000 |  |  |
Date of Construction |  | Dec. 31, 1997 |  |  |
Total Residential Properties | Colonial Village at Oakbend | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Village at Oakbend | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Times Square at Craig Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,130,000 |  |  |
Initial Cost Buildings and Fixtures |  | 28,058,000 |  |  |
Gross Amount, Land |  | 1,130,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 31,440,000 |  |  |
Total |  | 32,570,000 |  |  |
Accumulated Depreciation |  | (7,329,000) |  |  |
Net |  | $ 25,241,000 |  |  |
Date of Construction |  | Dec. 31, 2009 |  |  |
Total Residential Properties | Times Square at Craig Ranch | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Times Square at Craig Ranch | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Venue at Stonebridge Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 14,152,000 |  |  |
Initial Cost Land |  | 4,034,000 |  |  |
Initial Cost Buildings and Fixtures |  | 19,528,000 |  |  |
Gross Amount, Land |  | 4,034,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 20,031,000 |  |  |
Total |  | 24,065,000 |  |  |
Accumulated Depreciation |  | (2,113,000) |  |  |
Net |  | $ 21,952,000 |  |  |
Date of Construction |  | Dec. 31, 2000 |  |  |
Total Residential Properties | Venue at Stonebridge Ranch | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Venue at Stonebridge Ranch | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Highwood |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 864,000 |  |  |
Initial Cost Buildings and Fixtures |  | 7,783,000 |  |  |
Gross Amount, Land |  | 864,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 10,818,000 |  |  |
Total |  | 11,682,000 |  |  |
Accumulated Depreciation |  | (6,667,000) |  |  |
Net |  | $ 5,015,000 |  |  |
Date of Construction |  | Dec. 31, 1983 |  |  |
Total Residential Properties | Highwood | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Highwood | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Cityscape at Market Center [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 8,626,000 |  |  |
Initial Cost Buildings and Fixtures |  | 60,407,000 |  |  |
Gross Amount, Land |  | 8,626,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 61,053,000 |  |  |
Total |  | 69,679,000 |  |  |
Accumulated Depreciation |  | (4,101,000) |  |  |
Net |  | $ 65,578,000 |  |  |
Date of Construction |  | Dec. 31, 2013 |  |  |
Total Residential Properties | Cityscape at Market Center [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Cityscape at Market Center [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Los Rios Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Total Residential Properties | Los Rios Park [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Los Rios Park [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Boulder Ridge |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 3,382,000 |  |  |
Initial Cost Buildings and Fixtures |  | 26,930,000 |  |  |
Gross Amount, Land |  | 3,382,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 32,477,000 |  |  |
Total |  | 35,859,000 |  |  |
Accumulated Depreciation |  | (12,766,000) |  |  |
Net |  | $ 23,093,000 |  |  |
Date of Construction |  | Dec. 31, 1999 |  |  |
Total Residential Properties | Boulder Ridge | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Boulder Ridge | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Copper Ridge |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 4,166,000 |  |  |
Initial Cost Buildings and Fixtures |  | 0 |  |  |
Gross Amount, Land |  | 4,166,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 21,471,000 |  |  |
Total |  | 25,637,000 |  |  |
Accumulated Depreciation |  | (4,581,000) |  |  |
Net |  | $ 21,056,000 |  |  |
Date of Construction |  | Dec. 31, 2009 |  |  |
Total Residential Properties | Copper Ridge | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Copper Ridge | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Grand at Ashton Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 5,511,000 |  |  |
Initial Cost Buildings and Fixtures |  | 36,241,000 |  |  |
Gross Amount, Land |  | 5,511,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 37,580,000 |  |  |
Total |  | 43,091,000 |  |  |
Accumulated Depreciation |  | (5,364,000) |  |  |
Net |  | $ 37,727,000 |  |  |
Date of Construction |  | Dec. 31, 2009 |  |  |
Total Residential Properties | Colonial Grand at Ashton Oaks | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Grand at Ashton Oaks | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Grand at Round Rock |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 23,752,000 |  |  |
Initial Cost Land |  | 4,691,000 |  |  |
Initial Cost Buildings and Fixtures |  | 45,379,000 |  |  |
Gross Amount, Land |  | 4,691,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 47,040,000 |  |  |
Total |  | 51,731,000 |  |  |
Accumulated Depreciation |  | (6,525,000) |  |  |
Net |  | $ 45,206,000 |  |  |
Date of Construction |  | Dec. 31, 1997 |  |  |
Total Residential Properties | Colonial Grand at Round Rock | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Grand at Round Rock | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Cobblestone Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 10,990,000 |  |  |
Initial Cost Buildings and Fixtures |  | 48,696,000 |  |  |
Gross Amount, Land |  | 10,990,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 50,504,000 |  |  |
Total |  | 61,494,000 |  |  |
Accumulated Depreciation |  | (1,540,000) |  |  |
Net |  | $ 59,954,000 |  |  |
Date of Construction |  | Dec. 31, 2012 |  |  |
Total Residential Properties | Station Square at Cosner's Corner II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 4,245,000 |  |  |
Initial Cost Buildings and Fixtures |  | 15,378,000 |  |  |
Gross Amount, Land |  | 4,245,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 15,565,000 |  |  |
Total |  | 19,810,000 |  |  |
Accumulated Depreciation |  | (322,000) |  |  |
Net |  | $ 19,488,000 |  |  |
Date of Construction |  | Dec. 31, 2016 |  |  |
Total Residential Properties | Colonial Village at Sierra Vista |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 11,594,000 |  |  |
Initial Cost Land |  | 2,561,000 |  |  |
Initial Cost Buildings and Fixtures |  | 16,488,000 |  |  |
Gross Amount, Land |  | 2,561,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 19,140,000 |  |  |
Total |  | 21,701,000 |  |  |
Accumulated Depreciation |  | (2,857,000) |  |  |
Net |  | $ 18,844,000 |  |  |
Date of Construction |  | Dec. 31, 1999 |  |  |
Total Residential Properties | Colonial Village at Sierra Vista | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Village at Sierra Vista | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Alamo Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,380,000 |  |  |
Initial Cost Buildings and Fixtures |  | 26,982,000 |  |  |
Gross Amount, Land |  | 2,380,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 29,195,000 |  |  |
Total |  | 31,575,000 |  |  |
Accumulated Depreciation |  | (6,200,000) |  |  |
Net |  | $ 25,375,000 |  |  |
Date of Construction |  | Dec. 31, 2009 |  |  |
Total Residential Properties | Alamo Ranch | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Alamo Ranch | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Haven at Blanco |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 5,450,000 |  |  |
Initial Cost Buildings and Fixtures |  | 45,958,000 |  |  |
Gross Amount, Land |  | 5,450,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 48,185,000 |  |  |
Total |  | 53,635,000 |  |  |
Accumulated Depreciation |  | (7,409,000) |  |  |
Net |  | $ 46,226,000 |  |  |
Date of Construction |  | Dec. 31, 2010 |  |  |
Total Residential Properties | Haven at Blanco | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Haven at Blanco | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Stone Ranch at Westover Hills |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 18,197,000 |  |  |
Initial Cost Land |  | 4,000,000 |  |  |
Initial Cost Buildings and Fixtures |  | 24,992,000 |  |  |
Gross Amount, Land |  | 4,000,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 27,211,000 |  |  |
Total |  | 31,211,000 |  |  |
Accumulated Depreciation |  | (6,727,000) |  |  |
Net |  | $ 24,484,000 |  |  |
Date of Construction |  | Dec. 31, 2009 |  |  |
Total Residential Properties | Stone Ranch at Westover Hills | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Stone Ranch at Westover Hills | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Bulverde Oaks [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [2] | $ 0 |  |  |
Initial Cost Land |  | 4,257,000 |  |  |
Initial Cost Buildings and Fixtures |  | 36,759,000 |  |  |
Gross Amount, Land |  | 4,257,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 37,547,000 |  |  |
Total |  | 41,804,000 |  |  |
Accumulated Depreciation |  | (2,134,000) |  |  |
Net |  | $ 39,670,000 |  |  |
Date of Construction |  | Dec. 31, 2014 |  |  |
Total Residential Properties | Bulverde Oaks [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Bulverde Oaks [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Cypresswood Court |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 576,000 |  |  |
Initial Cost Buildings and Fixtures |  | 5,190,000 |  |  |
Gross Amount, Land |  | 576,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 8,293,000 |  |  |
Total |  | 8,869,000 |  |  |
Accumulated Depreciation |  | (5,725,000) |  |  |
Net |  | $ 3,144,000 |  |  |
Date of Construction |  | Dec. 31, 1984 |  |  |
Total Residential Properties | Cypresswood Court | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Cypresswood Court | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Villages At Kirkwood [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,918,000 |  |  |
Initial Cost Buildings and Fixtures |  | 15,846,000 |  |  |
Gross Amount, Land |  | 1,918,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 18,346,000 |  |  |
Total |  | 20,264,000 |  |  |
Accumulated Depreciation |  | (7,725,000) |  |  |
Net |  | $ 12,539,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Total Residential Properties | Villages At Kirkwood [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Villages At Kirkwood [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Green Tree Place |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 539,000 |  |  |
Initial Cost Buildings and Fixtures |  | 4,850,000 |  |  |
Gross Amount, Land |  | 539,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 8,035,000 |  |  |
Total |  | 8,574,000 |  |  |
Accumulated Depreciation |  | (5,406,000) |  |  |
Net |  | $ 3,168,000 |  |  |
Date of Construction |  | Dec. 31, 1984 |  |  |
Total Residential Properties | Green Tree Place | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Green Tree Place | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Retreat at West Creek [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 7,112,000 |  |  |
Initial Cost Buildings and Fixtures |  | 36,136,000 |  |  |
Gross Amount, Land |  | 7,112,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 36,799,000 |  |  |
Total |  | 43,911,000 |  |  |
Accumulated Depreciation |  | (1,509,000) |  |  |
Net |  | $ 42,402,000 |  |  |
Date of Construction |  | Dec. 31, 2015 |  |  |
Total Residential Properties | Retreat at West Creek [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Retreat at West Creek [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Adalay Bay |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 5,280,000 |  |  |
Initial Cost Buildings and Fixtures |  | 31,341,000 |  |  |
Gross Amount, Land |  | 5,280,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 33,534,000 |  |  |
Total |  | 38,814,000 |  |  |
Accumulated Depreciation |  | (5,695,000) |  |  |
Net |  | $ 33,119,000 |  |  |
Date of Construction |  | Dec. 31, 2002 |  |  |
Total Residential Properties | Adalay Bay | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Adalay Bay | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Village at Greenbrier |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 4,842,000 |  |  |
Initial Cost Buildings and Fixtures |  | 21,677,000 |  |  |
Gross Amount, Land |  | 4,842,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 22,725,000 |  |  |
Total |  | 27,567,000 |  |  |
Accumulated Depreciation |  | (3,036,000) |  |  |
Net |  | $ 24,531,000 |  |  |
Date of Construction |  | Dec. 31, 1980 |  |  |
Total Residential Properties | Colonial Village at Greenbrier | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Village at Greenbrier | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Radius [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 5,040,000 |  |  |
Initial Cost Buildings and Fixtures |  | 36,481,000 |  |  |
Gross Amount, Land |  | 5,040,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 37,332,000 |  |  |
Total |  | 42,372,000 |  |  |
Accumulated Depreciation |  | (1,378,000) |  |  |
Net |  | $ 40,994,000 |  |  |
Date of Construction |  | Dec. 31, 2012 |  |  |
Total Residential Properties | Radius [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Radius [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Seasons at Celebrate Virginia |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 14,490,000 |  |  |
Initial Cost Buildings and Fixtures |  | 32,083,000 |  |  |
Gross Amount, Land |  | 14,490,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 70,819,000 |  |  |
Total |  | 85,309,000 |  |  |
Accumulated Depreciation |  | (8,852,000) |  |  |
Net |  | $ 76,457,000 |  |  |
Date of Construction |  | Dec. 31, 2011 |  |  |
Total Residential Properties | Seasons at Celebrate Virginia | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Seasons at Celebrate Virginia | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Post Carlyle Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 29,788,000 |  |  |
Initial Cost Buildings and Fixtures |  | 154,607,000 |  |  |
Gross Amount, Land |  | 29,788,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 154,721,000 |  |  |
Total |  | 184,509,000 |  |  |
Accumulated Depreciation |  | (480,000) |  |  |
Net |  | 184,029,000 |  |  |
Total Residential Properties | Post Corners at Trinity Centre [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 37,611,000 |  |  |
Initial Cost Land |  | 7,679,000 |  |  |
Initial Cost Buildings and Fixtures |  | 70,149,000 |  |  |
Gross Amount, Land |  | 7,679,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 70,203,000 |  |  |
Total |  | 77,882,000 |  |  |
Accumulated Depreciation |  | (216,000) |  |  |
Net |  | $ 77,666,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Total Residential Properties | Post Fallsgrove [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 17,559,000 |  |  |
Initial Cost Buildings and Fixtures |  | 59,010,000 |  |  |
Gross Amount, Land |  | 17,559,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 59,067,000 |  |  |
Total |  | 76,626,000 |  |  |
Accumulated Depreciation |  | (192,000) |  |  |
Net |  | $ 76,434,000 |  |  |
Date of Construction |  | Dec. 31, 2003 |  |  |
Total Residential Properties | Post Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 5,365,000 |  |  |
Initial Cost Buildings and Fixtures |  | 79,970,000 |  |  |
Gross Amount, Land |  | 5,365,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 80,036,000 |  |  |
Total |  | 85,401,000 |  |  |
Accumulated Depreciation |  | (356,000) |  |  |
Net |  | $ 85,045,000 |  |  |
Date of Construction |  | Dec. 31, 2010 |  |  |
Total Residential Properties | Post Pentagon Row [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 30,513,000 |  |  |
Initial Cost Buildings and Fixtures |  | 125,332,000 |  |  |
Gross Amount, Land |  | 30,513,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 125,427,000 |  |  |
Total |  | 155,940,000 |  |  |
Accumulated Depreciation |  | (409,000) |  |  |
Net |  | $ 155,531,000 |  |  |
Date of Construction |  | Dec. 31, 2001 |  |  |
Total Residential Properties | Post Tysons Corner [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 30,838,000 |  |  |
Initial Cost Buildings and Fixtures |  | 82,180,000 |  |  |
Gross Amount, Land |  | 30,838,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 82,253,000 |  |  |
Total |  | 113,091,000 |  |  |
Accumulated Depreciation |  | (260,000) |  |  |
Net |  | $ 112,831,000 |  |  |
Date of Construction |  | Dec. 31, 1990 |  |  |
Total Residential Properties | Stonefield Commons [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 11,044,000 |  |  |
Initial Cost Buildings and Fixtures |  | 36,689,000 |  |  |
Gross Amount, Land |  | 11,044,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 37,115,000 |  |  |
Total |  | 48,159,000 |  |  |
Accumulated Depreciation |  | (2,484,000) |  |  |
Net |  | $ 45,675,000 |  |  |
Date of Construction |  | Dec. 31, 2013 |  |  |
Total Residential Properties | Stonefield Commons [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Stonefield Commons [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Station Square at Cosner's Corner |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 8,580,000 |  |  |
Initial Cost Buildings and Fixtures |  | 35,700,000 |  |  |
Gross Amount, Land |  | 8,580,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 36,220,000 |  |  |
Total |  | 44,800,000 |  |  |
Accumulated Depreciation |  | (3,379,000) |  |  |
Net |  | $ 41,421,000 |  |  |
Date of Construction |  | Dec. 31, 2013 |  |  |
Total Residential Properties | Station Square at Cosner's Corner | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Station Square at Cosner's Corner | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Village at Hampton Glen |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 4,851,000 |  |  |
Initial Cost Buildings and Fixtures |  | 21,678,000 |  |  |
Gross Amount, Land |  | 4,851,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 23,185,000 |  |  |
Total |  | 28,036,000 |  |  |
Accumulated Depreciation |  | (3,308,000) |  |  |
Net |  | $ 24,728,000 |  |  |
Date of Construction |  | Dec. 31, 1986 |  |  |
Total Residential Properties | Colonial Village at Hampton Glen | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Village at Hampton Glen | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Village at West End |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 11,425,000 |  |  |
Initial Cost Land |  | 4,661,000 |  |  |
Initial Cost Buildings and Fixtures |  | 18,908,000 |  |  |
Gross Amount, Land |  | 4,661,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 20,796,000 |  |  |
Total |  | 25,457,000 |  |  |
Accumulated Depreciation |  | (2,845,000) |  |  |
Net |  | $ 22,612,000 |  |  |
Date of Construction |  | Dec. 31, 1987 |  |  |
Total Residential Properties | Colonial Village at West End | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Village at West End | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Township |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,509,000 |  |  |
Initial Cost Buildings and Fixtures |  | 8,189,000 |  |  |
Gross Amount, Land |  | 1,509,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 15,842,000 |  |  |
Total |  | 17,351,000 |  |  |
Accumulated Depreciation |  | (9,291,000) |  |  |
Net |  | $ 8,060,000 |  |  |
Date of Construction |  | Dec. 31, 1987 |  |  |
Total Residential Properties | Township | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Township | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Village at Tradewinds [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Village at Tradewinds [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Village at Waterford |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 6,733,000 |  |  |
Initial Cost Buildings and Fixtures |  | 29,221,000 |  |  |
Gross Amount, Land |  | 6,733,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 31,645,000 |  |  |
Total |  | 38,378,000 |  |  |
Accumulated Depreciation |  | (4,709,000) |  |  |
Net |  | $ 33,669,000 |  |  |
Date of Construction |  | Dec. 31, 1989 |  |  |
Total Residential Properties | Colonial Village at Waterford | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Village at Waterford | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Ashley Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 4,761,000 |  |  |
Initial Cost Buildings and Fixtures |  | 13,365,000 |  |  |
Gross Amount, Land |  | 4,761,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 14,679,000 |  |  |
Total |  | 19,440,000 |  |  |
Accumulated Depreciation |  | (2,432,000) |  |  |
Net |  | $ 17,008,000 |  |  |
Date of Construction |  | Dec. 31, 1988 |  |  |
Total Residential Properties | Ashley Park | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Ashley Park | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Village at Chase Gayton |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 6,021,000 |  |  |
Initial Cost Buildings and Fixtures |  | 29,004,000 |  |  |
Gross Amount, Land |  | 6,021,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 30,495,000 |  |  |
Total |  | 36,516,000 |  |  |
Accumulated Depreciation |  | (4,533,000) |  |  |
Net |  | $ 31,983,000 |  |  |
Date of Construction |  | Dec. 31, 1984 |  |  |
Total Residential Properties | Colonial Village at Chase Gayton | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Village at Chase Gayton | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Hamptons at Hunton Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 4,930,000 |  |  |
Initial Cost Buildings and Fixtures |  | 35,598,000 |  |  |
Gross Amount, Land |  | 4,930,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 38,561,000 |  |  |
Total |  | 43,491,000 |  |  |
Accumulated Depreciation |  | (7,722,000) |  |  |
Net |  | $ 35,769,000 |  |  |
Date of Construction |  | Dec. 31, 2003 |  |  |
Total Residential Properties | Hamptons at Hunton Park | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Hamptons at Hunton Park | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Village at Harbour Club [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Village at Harbour Club [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | Colonial Grand at Lake Mary Phase III | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Lake Mary Phase III | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Randal Lakes |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 5,659,000 |  |  |
Initial Cost Buildings and Fixtures |  | 50,553,000 |  |  |
Gross Amount, Land |  | 5,659,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 61,097,000 |  |  |
Total |  | 66,756,000 |  |  |
Accumulated Depreciation |  | (4,479,000) |  |  |
Net |  | $ 62,277,000 |  |  |
Date of Construction |  | Dec. 31, 2013 |  |  |
Total Residential Properties | Colonial Grand at Randal Lakes | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Randal Lakes | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Post Lake at Baldwin Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 18,137,000 |  |  |
Initial Cost Buildings and Fixtures |  | 144,474,000 |  |  |
Gross Amount, Land |  | 18,137,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 144,603,000 |  |  |
Total |  | 162,740,000 |  |  |
Accumulated Depreciation |  | (479,000) |  |  |
Net |  | $ 162,261,000 |  |  |
Date of Construction |  | Dec. 31, 2011 |  |  |
Total Residential Properties | Post Lakeside [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 7,060,000 |  |  |
Initial Cost Buildings and Fixtures |  | 52,688,000 |  |  |
Gross Amount, Land |  | 7,060,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 52,727,000 |  |  |
Total |  | 59,787,000 |  |  |
Accumulated Depreciation |  | (157,000) |  |  |
Net |  | $ 59,630,000 |  |  |
Date of Construction |  | Dec. 31, 2013 |  |  |
Total Residential Properties | Post Parkside [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 11,047,000 |  |  |
Initial Cost Buildings and Fixtures |  | 34,345,000 |  |  |
Gross Amount, Land |  | 11,047,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 34,372,000 |  |  |
Total |  | 45,419,000 |  |  |
Accumulated Depreciation |  | (102,000) |  |  |
Net |  | $ 45,317,000 |  |  |
Date of Construction |  | Dec. 31, 1999 |  |  |
Total Residential Properties | Post Peachtree Hills [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 11,998,000 |  |  |
Initial Cost Buildings and Fixtures |  | 55,372,000 |  |  |
Gross Amount, Land |  | 11,998,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 55,422,000 |  |  |
Total |  | 67,420,000 |  |  |
Accumulated Depreciation |  | (171,000) |  |  |
Net |  | 67,249,000 |  |  |
Total Residential Properties | Post Riverside [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 23,813,000 |  |  |
Initial Cost Buildings and Fixtures |  | 89,532,000 |  |  |
Gross Amount, Land |  | 23,813,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 89,649,000 |  |  |
Total |  | 113,462,000 |  |  |
Accumulated Depreciation |  | (332,000) |  |  |
Net |  | $ 113,130,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Total Residential Properties | Post Spring [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 18,634,000 |  |  |
Initial Cost Buildings and Fixtures |  | 57,927,000 |  |  |
Gross Amount, Land |  | 18,634,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 57,992,000 |  |  |
Total |  | 76,626,000 |  |  |
Accumulated Depreciation |  | (204,000) |  |  |
Net |  | $ 76,422,000 |  |  |
Date of Construction |  | Dec. 31, 1999 |  |  |
Total Residential Properties | Post Stratford [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 0 |  |  |
Initial Cost Buildings and Fixtures |  | 30,107,000 |  |  |
Gross Amount, Land |  | 0 |  |  |
Gross Amount, Buildings and Fixtures |  | 30,130,000 |  |  |
Total |  | 30,130,000 |  |  |
Accumulated Depreciation |  | (104,000) |  |  |
Net |  | $ 30,026,000 |  |  |
Date of Construction |  | Dec. 31, 1999 |  |  |
Total Residential Properties | Colonial Village at Chancellor Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | $ 0 |  |  |
Initial Cost Land |  | 5,311,000 |  |  |
Initial Cost Buildings and Fixtures |  | 28,016,000 |  |  |
Gross Amount, Land |  | 5,311,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 30,648,000 |  |  |
Total |  | 35,959,000 |  |  |
Accumulated Depreciation |  | (4,161,000) |  |  |
Net |  | $ 31,798,000 |  |  |
Date of Construction |  | Dec. 31, 1999 |  |  |
Total Residential Properties | Colonial Village at Chancellor Park [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Village at Chancellor Park [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Bellevue (Phase II) |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 8,656,000 |  |  |
Initial Cost Buildings and Fixtures |  | 29,967,000 |  |  |
Gross Amount, Land |  | 8,656,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 30,031,000 |  |  |
Total |  | 38,687,000 |  |  |
Accumulated Depreciation |  | (1,294,000) |  |  |
Net |  | $ 37,393,000 |  |  |
Date of Construction |  | Dec. 31, 2015 |  |  |
Total Residential Properties | Colonial Grand at Bellevue (Phase II) | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Total Residential Properties | Colonial Grand at Bellevue (Phase II) | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Total Residential Properties | 220 Riverside |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 2,500,000 |  |  |
Initial Cost Buildings and Fixtures |  | 38,416,000 |  |  |
Gross Amount, Land |  | 2,500,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 40,596,000 |  |  |
Total |  | 43,096,000 |  |  |
Accumulated Depreciation |  | (1,362,000) |  |  |
Net |  | $ 41,734,000 |  |  |
Date of Construction |  | Dec. 31, 2015 |  |  |
Total Residential Properties | 220 Riverside | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | 220 Riverside | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | River's Walk II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,631,000 |  |  |
Initial Cost Buildings and Fixtures |  | 10,748,000 |  |  |
Gross Amount, Land |  | 3,631,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 10,756,000 |  |  |
Total |  | 14,387,000 |  |  |
Accumulated Depreciation |  | (130,000) |  |  |
Net |  | $ 14,257,000 |  |  |
Date of Construction |  | Dec. 31, 2016 |  |  |
Total Residential Properties | Colonial Grand at Mallard Lake [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 19,942,000 |  |  |
Initial Cost Land |  | 3,250,000 |  |  |
Initial Cost Buildings and Fixtures |  | 31,389,000 |  |  |
Gross Amount, Land |  | 3,250,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 33,716,000 |  |  |
Total |  | 36,966,000 |  |  |
Accumulated Depreciation |  | (4,907,000) |  |  |
Net |  | $ 32,059,000 |  |  |
Date of Construction |  | Dec. 31, 1998 |  |  |
Total Residential Properties | Colonial Grand at Mallard Lake [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Mallard Lake [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at University Center [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,620,000 |  |  |
Initial Cost Buildings and Fixtures |  | 17,499,000 |  |  |
Gross Amount, Land |  | 1,620,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 18,010,000 |  |  |
Total |  | 19,630,000 |  |  |
Accumulated Depreciation |  | (2,437,000) |  |  |
Net |  | $ 17,193,000 |  |  |
Date of Construction |  | Dec. 31, 2005 |  |  |
Total Residential Properties | Colonial Grand at University Center [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at University Center [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Reserve at South End (Charlotte, NC) [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 4,628,000 |  |  |
Initial Cost Buildings and Fixtures |  | 44,282,000 |  |  |
Gross Amount, Land |  | 4,628,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 55,288,000 |  |  |
Total |  | 59,916,000 |  |  |
Accumulated Depreciation |  | (3,868,000) |  |  |
Net |  | $ 56,048,000 |  |  |
Date of Construction |  | Dec. 31, 2013 |  |  |
Total Residential Properties | Colonial Reserve at South End (Charlotte, NC) [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Reserve at South End (Charlotte, NC) [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Grand at Cypress Cove [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,610,000 |  |  |
Initial Cost Buildings and Fixtures |  | 28,645,000 |  |  |
Gross Amount, Land |  | 3,610,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 30,109,000 |  |  |
Total |  | 33,719,000 |  |  |
Accumulated Depreciation |  | (4,347,000) |  |  |
Net |  | $ 29,372,000 |  |  |
Date of Construction |  | Dec. 31, 2001 |  |  |
Total Residential Properties | Colonial Grand at Cypress Cove [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Grand at Cypress Cove [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Colonial Village at Hampton Pointe [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 3,971,000 |  |  |
Initial Cost Buildings and Fixtures |  | 22,790,000 |  |  |
Gross Amount, Land |  | 3,971,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 25,902,000 |  |  |
Total |  | 29,873,000 |  |  |
Accumulated Depreciation |  | (3,680,000) |  |  |
Net |  | $ 26,193,000 |  |  |
Date of Construction |  | Dec. 31, 1986 |  |  |
Total Residential Properties | Colonial Village at Hampton Pointe [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 40 years |  |  |
Total Residential Properties | Colonial Village at Hampton Pointe [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  | 1 year |  |  |
Total Residential Properties | Land |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | $ 6,248,000 |  |  |
Total Residential Properties | Land | Colonial Grand at Quarterdeck [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at Westchase [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | River's Walk [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | 1201 Midtown [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Fairways [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Paddock Club Columbia [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Tanglewood [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Birchall at Ross Bridge |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Riverchase Trails |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at Trussville |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Eagle Ridge |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Traditions |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Edgewater |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Paddock Club Huntsville |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 830,000 |  |  |
Total Residential Properties | Land | Colonial Grand at Madison |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Paddock Club Montgomery |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Cypress Village at Cypress Village |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Liberty Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at OldTown Scottsdale [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Calais Forest [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | SkySong [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Napa Valley [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Palisades At Chenal Valley [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Ridge at Chenal Valley |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Westside Creek I & II |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Edge at Lyon's Gate |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Residences at Fountainhead [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Sky View Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Talus Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Inverness Commons |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Scottsdale |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Tiffany Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Indigo Point |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Paddock Club Brandon |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Lakewood Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Preserve at Coral Square |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Paddock Club Gainesville |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | The Retreat at Magnolia Parke |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Heathrow |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Atlantic Crossing |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Cooper's Hawk |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Hunter's Ridge at Deerwood |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Lakeside |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Lighthouse at Fleming Island |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Paddock Club Mandarin |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | St Augustine |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | St Augustine II |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Tattersall at Tapestry Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Woodhollow |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | (8,000) |  |  |
Total Residential Properties | Land | Paddock Club Lakeland |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Lake Mary |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Town Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Town Park Reserve |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Retreat at Lake Nona |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Heather Glen |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | The Club at Panama Beach |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | (5,000) |  |  |
Total Residential Properties | Land | Colonial Village at Twin Lakes |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Paddock Club Tallahassee |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 950,000 |  |  |
Total Residential Properties | Land | Verandas at Southwood [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Belmere |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Links at Carrollwood |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 110,000 |  |  |
Total Residential Properties | Land | Post Bay at Rocky Point [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Harbour Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Hyde Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Rocky Point [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Soho Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Village Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 153,000 |  |  |
Total Residential Properties | Land | Colonial Grand at Hampton Preserve |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Seven Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Windermere |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Park Crest At Innisbrook |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Allure at Brookwood |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Allure in Buckhead Village Residential |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | The High Rise at Post Alexander [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Alexander [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Briarcliff [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Brookhaven [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Chastain [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Crossing [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Gardens [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Glen [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Sanctuary At Oglethorpe [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Terraces at Fieldstone |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Prescott |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Berkeley Lake |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Lake Lanier Club I [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at River Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Lake Lanier Club II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at River Plantation |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at McDaniel Farm |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Pleasant Hill |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Mount Vernon |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Shiloh |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Milstead Village |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Barrett Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Godley Station |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at Godley Lake |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Avala at Savannah Quarters |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Georgetown Grove |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Hammocks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Haven at Prairie Trace [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at Greentree |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Grand Reserve at Pinnacle [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at Huntington |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at Marsh Cove |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Oaks at Wilmington Island |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | (46,000) |  |  |
Total Residential Properties | Land | Highlands of West Village I [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Highlands of West Village II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Terraces At Townelake [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,688,000 |  |  |
Total Residential Properties | Land | Residences at Burlington Creek [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Lakepointe [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | The Denton [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Mansion [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Village [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Stonemill Village [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Crosswinds [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Pear Orchard [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Reflection Pointe [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 138,000 |  |  |
Total Residential Properties | Land | Lakeshore Landing [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Market Station [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Desert Vista [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Palm Vista [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at Beaver Creek (Raleigh, NC) [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Hermitage at Beechtree |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Waterford Forest |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | 1225 South Church I |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Ayrsley [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Beverly Crest [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Legacy Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Mallard Creek [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at South Tryon |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at Timber Crest [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Enclave [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Ballantyne [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Gateway Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Park at Phillips Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Parkside at Wade [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Parkside Orlando [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post South End [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Uptown [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Cornelius [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Patterson Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at Deerfield [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Research Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Huntersville [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at Matthews [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Matthews Commons [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Arringdon [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Brier Creek (Raleigh, NC) [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Brier Falls (Raleigh, NC) [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Crabtree Valley [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Hue [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Trinity Commons [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Preserve At Brier Creek [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | (19,000) |  |  |
Total Residential Properties | Land | Providence At Brier Creek [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Park Haywood |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 35,000 |  |  |
Total Residential Properties | Land | Spring Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | (14,000) |  |  |
Total Residential Properties | Land | Innovation Apartment Homes [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Paddock Club Greenville [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Howell Commons [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Highland Ridge [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at Windsor Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Woodwinds [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Runaway Bay |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 12,000 |  |  |
Total Residential Properties | Land | Colonial Grand at Commerce Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | 535 Brookwood |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Park Place |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Farmington Village [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at Waters Edge |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Hamilton Pointe |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Hidden Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Steeplechase |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Windridge |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Kirby Station |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Lincoln on the Green |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Park Estate |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Reserve at Dexter Lake |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,147,000 |  |  |
Total Residential Properties | Land | Post West Austin [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Park Mesa [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Paddock Club Murfreesboro |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Aventura at Indian Lake Village |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Avondale at Kennesaw |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Brentwood Downs |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | (2,000) |  |  |
Total Residential Properties | Land | Colonial Grand at Bellevue |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Grand View Nashville |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Monthaven Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Park at Hermitage |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Venue at Cool Springs |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Verandas at Sam Ridley |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Northwood |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Balcones Woods |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Canyon Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Canyon Pointe |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Abbey [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Addison Circle [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Cole's Corner [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Double Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Onion Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Eastside [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Gallery [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Heights [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Katy Trail [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Legacy [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Meridian [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Sierra at Frisco Bridges [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Uptown Village [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Vineyard [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Vintage [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Worthington [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Grand Reserve at Sunset Valley |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at Quarry Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Wells Branch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 294,000 |  |  |
Total Residential Properties | Land | Legacy at Western Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post South Lamar [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Barton Creek [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Silverado |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Stassney Woods |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Travis Station |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Woods, The |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at Shoal Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Midtown Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post 510 [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Hebron (Dallas, TX) [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Silverado [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Silverado Reserve [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Yale at 6th [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Grand Cypress [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Courtyards at Campbell |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Deer Run |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Grand Courtyard |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Legends at Lowe's Farm |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Reserve at Medical District |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Watermark |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Bear Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Fairview |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | La Valencia at Starwood |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Cityscape at Market Center II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Reserve at Frisco Bridges |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at Grapevine |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Greenwood Forest |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Legacy Pines |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | (15,000) |  |  |
Total Residential Properties | Land | Ranchstone |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Retreat at Vintage Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Cascade at Fall Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Bella Casita at Las Colinas |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Remington Hills |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Valley Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at Oakbend |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Times Square at Craig Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Venue at Stonebridge Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Highwood |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Cityscape at Market Center [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Los Rios Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Boulder Ridge |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Copper Ridge |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Ashton Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Round Rock |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Cobblestone Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Station Square at Cosner's Corner II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at Sierra Vista |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Alamo Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Haven at Blanco |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Stone Ranch at Westover Hills |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Bulverde Oaks [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Cypresswood Court |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Green Tree Place |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Retreat at West Creek [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Adalay Bay |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at Greenbrier |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Radius [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Seasons at Celebrate Virginia |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Carlyle Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Corners at Trinity Centre [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Fallsgrove [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Pentagon Row [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Tysons Corner [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Stonefield Commons [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Station Square at Cosner's Corner |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at Hampton Glen |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at West End |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Township |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Ashley Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at Chase Gayton |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Hamptons at Hunton Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Randal Lakes |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Lake at Baldwin Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Lakeside [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Parkside [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Peachtree Hills [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Riverside [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Spring [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Post Stratford [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at Chancellor Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Bellevue (Phase II) |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | 220 Riverside |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | River's Walk II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Mallard Lake [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at University Center [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Reserve at South End (Charlotte, NC) [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Grand at Cypress Cove [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Land | Colonial Village at Hampton Pointe [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Buildings and Fixtures |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 997,866,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Quarterdeck [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 4,897,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Westchase [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,932,000 |  |  |
Total Residential Properties | Buildings and Fixtures | River's Walk [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 283,000 |  |  |
Total Residential Properties | Buildings and Fixtures | 1201 Midtown [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 50,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Fairways [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,230,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Paddock Club Columbia [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 4,123,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Tanglewood [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,911,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Birchall at Ross Bridge |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,072,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Riverchase Trails |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,259,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Trussville |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,694,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Eagle Ridge |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,593,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Traditions |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,558,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Edgewater |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,904,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Paddock Club Huntsville |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 13,272,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Madison |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,119,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Paddock Club Montgomery |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,769,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Cypress Village at Cypress Village |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 583,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Liberty Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,249,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at OldTown Scottsdale [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,589,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Calais Forest [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 7,442,000 |  |  |
Total Residential Properties | Buildings and Fixtures | SkySong [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 609,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Napa Valley [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 4,833,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Palisades At Chenal Valley [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,941,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Ridge at Chenal Valley |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 27,222,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Westside Creek I & II |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 7,554,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Edge at Lyon's Gate |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,891,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Residences at Fountainhead [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 566,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Sky View Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,832,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Talus Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,153,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Inverness Commons |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,211,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Scottsdale |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,660,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Tiffany Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 4,671,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Indigo Point |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,219,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Paddock Club Brandon |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 5,223,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Lakewood Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,515,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Preserve at Coral Square |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 8,573,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Paddock Club Gainesville |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 4,295,000 |  |  |
Total Residential Properties | Buildings and Fixtures | The Retreat at Magnolia Parke |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 504,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Heathrow |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,072,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Atlantic Crossing |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,393,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Cooper's Hawk |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,250,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Hunter's Ridge at Deerwood |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 5,121,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Lakeside |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 7,341,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Lighthouse at Fleming Island |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 4,769,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Paddock Club Mandarin |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,382,000 |  |  |
Total Residential Properties | Buildings and Fixtures | St Augustine |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 19,440,000 |  |  |
Total Residential Properties | Buildings and Fixtures | St Augustine II |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Residential Properties | Buildings and Fixtures | Tattersall at Tapestry Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 859,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Woodhollow |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 8,356,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Paddock Club Lakeland |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 7,447,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Lake Mary |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 22,933,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Town Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,341,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Town Park Reserve |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 274,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Retreat at Lake Nona |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,484,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Heather Glen |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,473,000 |  |  |
Total Residential Properties | Buildings and Fixtures | The Club at Panama Beach |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,476,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Twin Lakes |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,325,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Paddock Club Tallahassee |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 14,079,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Verandas at Southwood [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 476,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Belmere |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 5,654,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Village Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,185,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Hampton Preserve |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 981,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Seven Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,306,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Windermere |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 844,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Park Crest At Innisbrook |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,575,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Allure at Brookwood |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,662,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Allure in Buckhead Village Residential |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 5,625,000 |  |  |
Total Residential Properties | Buildings and Fixtures | The High Rise at Post Alexander [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 122,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Alexander [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 64,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Briarcliff [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 103,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Brookhaven [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 107,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Chastain [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 83,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Crossing [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 56,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Gardens [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 102,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Glen [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 62,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Sanctuary At Oglethorpe [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,945,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Terraces at Fieldstone |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,464,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Prescott |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,216,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Berkeley Lake |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,381,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Lake Lanier Club I [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 4,445,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at River Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,375,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Lake Lanier Club II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,151,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at River Plantation |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,525,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at McDaniel Farm |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,710,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Pleasant Hill |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,677,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Mount Vernon |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,122,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Shiloh |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,454,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Milstead Village |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 458,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Barrett Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,863,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Godley Station |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,784,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Godley Lake |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 853,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Avala at Savannah Quarters |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,750,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Georgetown Grove |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,976,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Hammocks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,164,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Haven at Prairie Trace [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 787,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Greentree |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 832,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Huntington |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 573,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Marsh Cove |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 672,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Oaks at Wilmington Island |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,429,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Highlands of West Village I [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 5,221,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Highlands of West Village II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 78,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Terraces At Townelake [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 21,692,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Residences at Burlington Creek [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 514,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Lakepointe [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,328,000 |  |  |
Total Residential Properties | Buildings and Fixtures | The Denton [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 48,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Mansion [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,225,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Village [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 4,283,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Stonemill Village [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 8,923,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Crosswinds [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 4,544,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Pear Orchard [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 8,061,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Reflection Pointe [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 8,275,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Lakeshore Landing [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,811,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Market Station [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,322,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Desert Vista [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 949,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Palm Vista [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,537,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Beaver Creek (Raleigh, NC) [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,275,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Hermitage at Beechtree |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 4,377,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Waterford Forest |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,221,000 |  |  |
Total Residential Properties | Buildings and Fixtures | 1225 South Church I |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 24,977,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Ayrsley [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 12,797,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Beverly Crest [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances | [1] | 16,462,000 |  |  |
Initial Cost Land |  | 3,161,000 |  |  |
Initial Cost Buildings and Fixtures |  | 24,004,000 |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,129,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Legacy Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,646,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Mallard Creek [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 959,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at South Tryon |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,121,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Timber Crest [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,435,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Enclave [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 675,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Ballantyne [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 46,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Gateway Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 56,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Park at Phillips Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 116,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Parkside at Wade [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 37,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Parkside Orlando [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 47,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post South End [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 48,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Uptown [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 28,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Cornelius [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 848,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Patterson Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,744,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Deerfield [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,016,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Research Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,395,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Huntersville [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,300,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Matthews [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,339,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Matthews Commons [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,481,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Arringdon [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,663,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Brier Creek (Raleigh, NC) [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,257,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Brier Falls (Raleigh, NC) [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,075,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Crabtree Valley [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,208,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Hue [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,161,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Trinity Commons [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,084,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Preserve At Brier Creek [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 24,242,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Providence At Brier Creek [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,561,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Park Haywood |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 4,230,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Spring Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,879,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Innovation Apartment Homes [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 171,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Paddock Club Greenville [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,783,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Howell Commons [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,263,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Highland Ridge [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,406,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Windsor Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,919,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Woodwinds [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,029,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Runaway Bay |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 5,913,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Commerce Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,238,000 |  |  |
Total Residential Properties | Buildings and Fixtures | 535 Brookwood |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,057,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Park Place |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,973,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Farmington Village [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,543,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Waters Edge |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,949,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Hamilton Pointe |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 4,215,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Hidden Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 4,622,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Steeplechase |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,055,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Windridge |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,854,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Kirby Station |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 9,713,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Lincoln on the Green |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 14,800,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Park Estate |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 4,690,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Reserve at Dexter Lake |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 38,978,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post West Austin [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 37,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Park Mesa [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 15,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Paddock Club Murfreesboro |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,950,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Aventura at Indian Lake Village |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,217,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Avondale at Kennesaw |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,705,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Brentwood Downs |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 6,091,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Bellevue |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,763,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Grand View Nashville |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 6,414,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Monthaven Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 4,821,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Park at Hermitage |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 8,308,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Venue at Cool Springs |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 50,973,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Verandas at Sam Ridley |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,541,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Northwood |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,826,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Balcones Woods |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 8,516,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Canyon Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,305,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Canyon Pointe |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,489,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Abbey [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 5,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Addison Circle [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 157,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Cole's Corner [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 21,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Double Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 443,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Onion Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,080,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Eastside [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 46,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Gallery [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 9,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Heights [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 42,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Katy Trail [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 33,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Legacy [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 38,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Meridian [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 20,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Sierra at Frisco Bridges [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 26,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 27,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Uptown Village [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 48,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Vineyard [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 14,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Vintage [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 14,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Worthington [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 48,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Grand Reserve at Sunset Valley |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,126,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Quarry Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 4,799,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Wells Branch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,084,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Legacy at Western Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | (1,358,000) |  |  |
Total Residential Properties | Buildings and Fixtures | Post South Lamar [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 33,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Barton Creek [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 28,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Silverado |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,060,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Stassney Woods |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 7,850,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Travis Station |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 7,100,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Woods, The |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 7,173,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Shoal Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,402,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Willow Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 4,927,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Midtown Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 92,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post 510 [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 24,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Hebron (Dallas, TX) [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 742,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Silverado [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 930,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Silverado Reserve [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,263,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Yale at 6th [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 169,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Grand Cypress [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 927,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Courtyards at Campbell |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,476,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Deer Run |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 4,383,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Grand Courtyard |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,628,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Legends at Lowe's Farm |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,881,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Reserve at Medical District |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,331,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Watermark |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,253,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Bear Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,155,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Fairview |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 581,000 |  |  |
Total Residential Properties | Buildings and Fixtures | La Valencia at Starwood |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,214,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Cityscape at Market Center II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 507,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Reserve at Frisco Bridges |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,005,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Grapevine |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,989,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Greenwood Forest |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 72,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Legacy Pines |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,109,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Park Place (Houston) |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,924,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Ranchstone |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,206,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Retreat at Vintage Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 507,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Cascade at Fall Creek |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,933,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Bella Casita at Las Colinas |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,726,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Remington Hills |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 7,408,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Reserve at Las Colinas |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,225,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Valley Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 7,594,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Oakbend |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,845,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Times Square at Craig Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,382,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Venue at Stonebridge Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 503,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Highwood |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,035,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Cityscape at Market Center [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 646,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Los Rios Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 5,082,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Boulder Ridge |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 5,547,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Copper Ridge |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 21,471,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Ashton Oaks |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,339,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Round Rock |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,661,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Cobblestone Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,808,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Station Square at Cosner's Corner II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 187,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Sierra Vista |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,652,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Alamo Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,213,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Haven at Blanco |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,227,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Stone Ranch at Westover Hills |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,219,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Bulverde Oaks [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 788,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Cypresswood Court |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,103,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Villages At Kirkwood [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,500,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Green Tree Place |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,185,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Retreat at West Creek [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 663,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Adalay Bay |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,193,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Greenbrier |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,048,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Radius [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 851,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Seasons at Celebrate Virginia |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 38,736,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Carlyle Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 114,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Corners at Trinity Centre [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 54,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Fallsgrove [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 57,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 66,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Pentagon Row [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 95,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Tysons Corner [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 73,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Stonefield Commons [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 426,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Station Square at Cosner's Corner |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 520,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Hampton Glen |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,507,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at West End |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,888,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Township |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 7,653,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Waterford |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,424,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Ashley Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,314,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Chase Gayton |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,491,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Hamptons at Hunton Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,963,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Randal Lakes |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 10,544,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Lake at Baldwin Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 129,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Lakeside [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 39,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Parkside [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 27,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Peachtree Hills [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 50,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Riverside [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 117,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Spring [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 65,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Post Stratford [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 23,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Chancellor Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,632,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Bellevue (Phase II) |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 64,000 |  |  |
Total Residential Properties | Buildings and Fixtures | 220 Riverside |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,180,000 |  |  |
Total Residential Properties | Buildings and Fixtures | River's Walk II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 8,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Mallard Lake [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,327,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at University Center [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 511,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Reserve at South End (Charlotte, NC) [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 11,006,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Grand at Cypress Cove [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,464,000 |  |  |
Total Residential Properties | Buildings and Fixtures | Colonial Village at Hampton Pointe [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,112,000 |  |  |
Total Residential Properties | Villages At Kirkwood [Member] | Lane At Towne Crossing [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Los Rios Park [Member] | Los Rios Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Initial Cost Land |  | 3,273,000 |  |  |
Initial Cost Buildings and Fixtures |  | 28,823,000 |  |  |
Gross Amount, Land |  | 3,273,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 33,905,000 |  |  |
Total |  | 37,178,000 |  |  |
Accumulated Depreciation |  | (15,229,000) |  |  |
Net |  | $ 21,949,000 |  |  |
Date of Construction |  | Dec. 31, 2000 |  |  |
Grand Reserve at Pinnacle [Member] | Buildings and Fixtures | Colonial Village at Greentree |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | $ 4,378,000 |  |  |
Retail Properties |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Initial Cost Land |  | 30,527,000 |  |  |
Initial Cost Buildings and Fixtures |  | 166,099,000 |  |  |
Gross Amount, Land |  | 30,541,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 168,981,000 |  |  |
Total |  | 199,522,000 |  |  |
Accumulated Depreciation |  | (2,260,000) |  |  |
Net |  | 197,262,000 |  |  |
Retail Properties | Post Harbour Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 387,000 |  |  |
Initial Cost Buildings and Fixtures |  | 4,324,000 |  |  |
Gross Amount, Land |  | 387,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 4,324,000 |  |  |
Total |  | 4,711,000 |  |  |
Accumulated Depreciation |  | (9,000) |  |  |
Net |  | $ 4,702,000 |  |  |
Date of Construction |  | Dec. 31, 1997 |  |  |
Retail Properties | Post Rocky Point [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 34,000 |  |  |
Initial Cost Buildings and Fixtures |  | 51,000 |  |  |
Gross Amount, Land |  | 34,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 51,000 |  |  |
Total |  | 85,000 |  |  |
Accumulated Depreciation |  | 0 |  |  |
Net |  | 85,000 |  |  |
Retail Properties | Post Training Facility [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 1,094,000 |  |  |
Initial Cost Buildings and Fixtures |  | 969,000 |  |  |
Gross Amount, Land |  | 1,094,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 969,000 |  |  |
Total |  | 2,063,000 |  |  |
Accumulated Depreciation |  | (4,000) |  |  |
Net |  | 2,059,000 |  |  |
Retail Properties | Post Soho Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 268,000 |  |  |
Initial Cost Buildings and Fixtures |  | 4,039,000 |  |  |
Gross Amount, Land |  | 268,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 4,039,000 |  |  |
Total |  | 4,307,000 |  |  |
Accumulated Depreciation |  | (14,000) |  |  |
Net |  | $ 4,293,000 |  |  |
Date of Construction |  | Dec. 31, 2012 |  |  |
Retail Properties | Post Parkside Atlanta [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 427,000 |  |  |
Initial Cost Buildings and Fixtures |  | 1,091,000 |  |  |
Gross Amount, Land |  | 427,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 1,091,000 |  |  |
Total |  | 1,518,000 |  |  |
Accumulated Depreciation |  | (2,000) |  |  |
Net |  | $ 1,516,000 |  |  |
Date of Construction |  | Dec. 31, 1999 |  |  |
Retail Properties | Post Uptown Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 320,000 |  |  |
Initial Cost Buildings and Fixtures |  | 1,146,000 |  |  |
Gross Amount, Land |  | 320,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 1,146,000 |  |  |
Total |  | 1,466,000 |  |  |
Accumulated Depreciation |  | (3,000) |  |  |
Net |  | $ 1,463,000 |  |  |
Date of Construction |  | Dec. 31, 1998 |  |  |
Retail Properties | Post Park Maryland [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 25,000 |  |  |
Initial Cost Buildings and Fixtures |  | 137,000 |  |  |
Gross Amount, Land |  | 25,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 137,000 |  |  |
Total |  | 162,000 |  |  |
Accumulated Depreciation |  | 0 |  |  |
Net |  | $ 162,000 |  |  |
Date of Construction |  | Dec. 31, 2007 |  |  |
Retail Properties | The Denton [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 700,000 |  |  |
Initial Cost Buildings and Fixtures |  | 4,439,000 |  |  |
Gross Amount, Land |  | 700,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 4,439,000 |  |  |
Total |  | 5,139,000 |  |  |
Accumulated Depreciation |  | (133,000) |  |  |
Net |  | $ 5,006,000 |  |  |
Date of Construction |  | Dec. 31, 2014 |  |  |
Retail Properties | The Denton [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Retail Properties | The Denton [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Retail Properties | Post Gateway Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 319,000 |  |  |
Initial Cost Buildings and Fixtures |  | 1,433,000 |  |  |
Gross Amount, Land |  | 319,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 1,433,000 |  |  |
Total |  | 1,752,000 |  |  |
Accumulated Depreciation |  | (3,000) |  |  |
Net |  | $ 1,749,000 |  |  |
Date of Construction |  | Dec. 31, 2000 |  |  |
Retail Properties | Post Parkside at Wade [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 317,000 |  |  |
Initial Cost Buildings and Fixtures |  | 4,559,000 |  |  |
Gross Amount, Land |  | 317,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 4,559,000 |  |  |
Total |  | 4,876,000 |  |  |
Accumulated Depreciation |  | (15,000) |  |  |
Net |  | $ 4,861,000 |  |  |
Date of Construction |  | Dec. 31, 2011 |  |  |
Retail Properties | Post Parkside Orlando [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 743,000 |  |  |
Initial Cost Buildings and Fixtures |  | 11,947,000 |  |  |
Gross Amount, Land |  | 743,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 11,948,000 |  |  |
Total |  | 12,691,000 |  |  |
Accumulated Depreciation |  | (28,000) |  |  |
Net |  | $ 12,663,000 |  |  |
Date of Construction |  | Dec. 31, 1999 |  |  |
Retail Properties | Post South End [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 471,000 |  |  |
Initial Cost Buildings and Fixtures |  | 1,291,000 |  |  |
Gross Amount, Land |  | 471,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 1,291,000 |  |  |
Total |  | 1,762,000 |  |  |
Accumulated Depreciation |  | (3,000) |  |  |
Net |  | $ 1,759,000 |  |  |
Date of Construction |  | Dec. 31, 2009 |  |  |
Retail Properties | Post Addison Circle [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 449,000 |  |  |
Initial Cost Buildings and Fixtures |  | 21,426,000 |  |  |
Gross Amount, Land |  | 449,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 21,537,000 |  |  |
Total |  | 21,986,000 |  |  |
Accumulated Depreciation |  | (50,000) |  |  |
Net |  | 21,936,000 |  |  |
Retail Properties | Post Cole's Corner [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 348,000 |  |  |
Initial Cost Buildings and Fixtures |  | 717,000 |  |  |
Gross Amount, Land |  | 348,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 717,000 |  |  |
Total |  | 1,065,000 |  |  |
Accumulated Depreciation |  | (2,000) |  |  |
Net |  | $ 1,063,000 |  |  |
Date of Construction |  | Dec. 31, 1998 |  |  |
Retail Properties | Post Eastside [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 684,000 |  |  |
Initial Cost Buildings and Fixtures |  | 10,665,000 |  |  |
Gross Amount, Land |  | 684,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 10,665,000 |  |  |
Total |  | 11,349,000 |  |  |
Accumulated Depreciation |  | (21,000) |  |  |
Net |  | $ 11,328,000 |  |  |
Date of Construction |  | Dec. 31, 2008 |  |  |
Retail Properties | Post Heights [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,068,000 |  |  |
Initial Cost Buildings and Fixtures |  | 3,319,000 |  |  |
Gross Amount, Land |  | 1,068,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 3,319,000 |  |  |
Total |  | 4,387,000 |  |  |
Accumulated Depreciation |  | (8,000) |  |  |
Net |  | $ 4,379,000 |  |  |
Date of Construction |  | Dec. 31, 1997 |  |  |
Retail Properties | Post Katy Trail [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 466,000 |  |  |
Initial Cost Buildings and Fixtures |  | 4,893,000 |  |  |
Gross Amount, Land |  | 466,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 4,893,000 |  |  |
Total |  | 5,359,000 |  |  |
Accumulated Depreciation |  | (11,000) |  |  |
Net |  | $ 5,348,000 |  |  |
Date of Construction |  | Dec. 31, 2010 |  |  |
Retail Properties | Post Legacy [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 150,000 |  |  |
Initial Cost Buildings and Fixtures |  | 3,341,000 |  |  |
Gross Amount, Land |  | 150,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 3,341,000 |  |  |
Total |  | 3,491,000 |  |  |
Accumulated Depreciation |  | (7,000) |  |  |
Net |  | $ 3,484,000 |  |  |
Date of Construction |  | Dec. 31, 2000 |  |  |
Retail Properties | Post Sierra at Frisco Bridges [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 780,000 |  |  |
Initial Cost Buildings and Fixtures |  | 6,605,000 |  |  |
Gross Amount, Land |  | 780,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 6,606,000 |  |  |
Total |  | 7,386,000 |  |  |
Accumulated Depreciation |  | (16,000) |  |  |
Net |  | $ 7,370,000 |  |  |
Date of Construction |  | Dec. 31, 2009 |  |  |
Retail Properties | Post Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,584,000 |  |  |
Initial Cost Buildings and Fixtures |  | 5,994,000 |  |  |
Gross Amount, Land |  | 1,584,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 5,995,000 |  |  |
Total |  | 7,579,000 |  |  |
Accumulated Depreciation |  | (14,000) |  |  |
Net |  | $ 7,565,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Retail Properties | Post Worthington [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 108,000 |  |  |
Initial Cost Buildings and Fixtures |  | 496,000 |  |  |
Gross Amount, Land |  | 108,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 497,000 |  |  |
Total |  | 605,000 |  |  |
Accumulated Depreciation |  | (1,000) |  |  |
Net |  | 604,000 |  |  |
Retail Properties | Post South Lamar [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 422,000 |  |  |
Initial Cost Buildings and Fixtures |  | 3,078,000 |  |  |
Gross Amount, Land |  | 422,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 3,079,000 |  |  |
Total |  | 3,501,000 |  |  |
Accumulated Depreciation |  | (7,000) |  |  |
Net |  | $ 3,494,000 |  |  |
Date of Construction |  | Dec. 31, 2011 |  |  |
Retail Properties | Post Midtown Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,325,000 |  |  |
Initial Cost Buildings and Fixtures |  | 16,036,000 |  |  |
Gross Amount, Land |  | 1,330,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 16,053,000 |  |  |
Total |  | 17,383,000 |  |  |
Accumulated Depreciation |  | (36,000) |  |  |
Net |  | 17,347,000 |  |  |
Retail Properties | Rise Condo Development [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 0 |  |  |
Initial Cost Buildings and Fixtures |  | 2,284,000 |  |  |
Gross Amount, Land |  | 0 |  |  |
Gross Amount, Buildings and Fixtures |  | 2,284,000 |  |  |
Total |  | 2,284,000 |  |  |
Accumulated Depreciation |  | (5,000) |  |  |
Net |  | 2,279,000 |  |  |
Retail Properties | Bella Casita at Las Colinas |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 46,000 |  |  |
Initial Cost Buildings and Fixtures |  | 186,000 |  |  |
Gross Amount, Land |  | 46,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 312,000 |  |  |
Total |  | 358,000 |  |  |
Accumulated Depreciation |  | (66,000) |  |  |
Net |  | $ 292,000 |  |  |
Date of Construction |  | Dec. 31, 2007 |  |  |
Retail Properties | Bella Casita at Las Colinas | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Retail Properties | Bella Casita at Las Colinas | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Retail Properties | Times Square at Craig Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 253,000 |  |  |
Initial Cost Buildings and Fixtures |  | 1,310,000 |  |  |
Gross Amount, Land |  | 253,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 2,697,000 |  |  |
Total |  | 2,950,000 |  |  |
Accumulated Depreciation |  | (372,000) |  |  |
Net |  | $ 2,578,000 |  |  |
Date of Construction |  | Dec. 31, 2009 |  |  |
Retail Properties | Times Square at Craig Ranch | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Retail Properties | Times Square at Craig Ranch | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Retail Properties | Colonial Promenade Nord du Lac (Covington, LA) [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Retail Properties | Colonial Promenade Nord du Lac (Covington, LA) [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Retail Properties | Post Carlyle Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,050,000 |  |  |
Initial Cost Buildings and Fixtures |  | 7,945,000 |  |  |
Gross Amount, Land |  | 1,050,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 7,945,000 |  |  |
Total |  | 8,995,000 |  |  |
Accumulated Depreciation |  | (18,000) |  |  |
Net |  | 8,977,000 |  |  |
Retail Properties | Highlands of West Village [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 431,000 |  |  |
Initial Cost Land |  | 2,500,000 |  |  |
Initial Cost Buildings and Fixtures |  | 8,446,000 |  |  |
Gross Amount, Land |  | 2,500,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 9,394,000 |  |  |
Total |  | 11,894,000 |  |  |
Accumulated Depreciation |  | (702,000) |  |  |
Net |  | $ 11,192,000 |  |  |
Date of Construction |  | Dec. 31, 2012 |  |  |
Retail Properties | Highlands of West Village [Member] | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Retail Properties | Highlands of West Village [Member] | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Retail Properties | Allure at Buckhead |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 867,000 |  |  |
Initial Cost Buildings and Fixtures |  | 3,465,000 |  |  |
Gross Amount, Land |  | 867,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 3,487,000 |  |  |
Total |  | 4,354,000 |  |  |
Accumulated Depreciation |  | (542,000) |  |  |
Net |  | $ 3,812,000 |  |  |
Date of Construction |  | Dec. 31, 2012 |  |  |
Retail Properties | Allure at Buckhead | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Retail Properties | Allure at Buckhead | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Retail Properties | 1225 South Church |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 43,000 |  |  |
Initial Cost Buildings and Fixtures |  | 199,000 |  |  |
Gross Amount, Land |  | 52,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 441,000 |  |  |
Total |  | 493,000 |  |  |
Accumulated Depreciation |  | (86,000) |  |  |
Net |  | $ 407,000 |  |  |
Date of Construction |  | Dec. 31, 2010 |  |  |
Retail Properties | 1225 South Church | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Retail Properties | 1225 South Church | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Retail Properties | Post Riverside [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 890,000 |  |  |
Initial Cost Buildings and Fixtures |  | 2,344,000 |  |  |
Gross Amount, Land |  | 890,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 2,345,000 |  |  |
Total |  | 3,235,000 |  |  |
Accumulated Depreciation |  | (5,000) |  |  |
Net |  | $ 3,230,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Retail Properties | Land |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | $ 14,000 |  |  |
Retail Properties | Land | Post Harbour Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Post Rocky Point [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Post Training Facility [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Post Soho Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Post Parkside Atlanta [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Post Uptown Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Post Park Maryland [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | The Denton [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Post Gateway Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Post Parkside at Wade [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Post Parkside Orlando [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Post South End [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Post Addison Circle [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Post Cole's Corner [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Post Eastside [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Post Heights [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Post Katy Trail [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Post Legacy [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Post Sierra at Frisco Bridges [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Post Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Post Worthington [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Post South Lamar [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Post Midtown Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 5,000 |  |  |
Retail Properties | Land | Rise Condo Development [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Bella Casita at Las Colinas |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Times Square at Craig Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Post Carlyle Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Highlands of West Village [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | Allure at Buckhead |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Land | 1225 South Church |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 9,000 |  |  |
Retail Properties | Land | Post Riverside [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Buildings and Fixtures |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,882,000 |  |  |
Retail Properties | Buildings and Fixtures | Post Harbour Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Buildings and Fixtures | Post Rocky Point [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Buildings and Fixtures | Post Training Facility [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Buildings and Fixtures | Post Soho Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Buildings and Fixtures | Post Parkside Atlanta [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Buildings and Fixtures | Post Uptown Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Buildings and Fixtures | Post Park Maryland [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Buildings and Fixtures | The Denton [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Buildings and Fixtures | Post Gateway Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Buildings and Fixtures | Post Parkside at Wade [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Buildings and Fixtures | Post Parkside Orlando [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,000 |  |  |
Retail Properties | Buildings and Fixtures | Post South End [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Buildings and Fixtures | Post Addison Circle [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 111,000 |  |  |
Retail Properties | Buildings and Fixtures | Post Cole's Corner [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Buildings and Fixtures | Post Eastside [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Buildings and Fixtures | Post Heights [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Buildings and Fixtures | Post Katy Trail [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Buildings and Fixtures | Post Legacy [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Buildings and Fixtures | Post Sierra at Frisco Bridges [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,000 |  |  |
Retail Properties | Buildings and Fixtures | Post Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,000 |  |  |
Retail Properties | Buildings and Fixtures | Post Worthington [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,000 |  |  |
Retail Properties | Buildings and Fixtures | Post South Lamar [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,000 |  |  |
Retail Properties | Buildings and Fixtures | Post Midtown Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 17,000 |  |  |
Retail Properties | Buildings and Fixtures | Rise Condo Development [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Buildings and Fixtures | Bella Casita at Las Colinas |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 126,000 |  |  |
Retail Properties | Buildings and Fixtures | Times Square at Craig Ranch |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,387,000 |  |  |
Retail Properties | Buildings and Fixtures | Post Carlyle Square [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Retail Properties | Buildings and Fixtures | Highlands of West Village [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 948,000 |  |  |
Retail Properties | Buildings and Fixtures | Allure at Buckhead |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 22,000 |  |  |
Retail Properties | Buildings and Fixtures | 1225 South Church |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 242,000 |  |  |
Retail Properties | Buildings and Fixtures | Post Riverside [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,000 |  |  |
Other Property [Member] | Post Uptown Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 1,293,000 |  |  |
Initial Cost Buildings and Fixtures |  | 1,491,000 |  |  |
Gross Amount, Land |  | 1,293,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 1,491,000 |  |  |
Total |  | 2,784,000 |  |  |
Accumulated Depreciation |  | (3,000) |  |  |
Net |  | $ 2,781,000 |  |  |
Date of Construction |  | Dec. 31, 1998 |  |  |
Other Property [Member] | Post Addison Circle [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | $ 0 |  |  |
Initial Cost Land |  | 1,397,000 |  |  |
Initial Cost Buildings and Fixtures |  | 4,288,000 |  |  |
Gross Amount, Land |  | 1,397,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 4,293,000 |  |  |
Total |  | 5,690,000 |  |  |
Accumulated Depreciation |  | (13,000) |  |  |
Net |  | 5,677,000 |  |  |
Other Property [Member] | Post Riverside [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 9,699,000 |  |  |
Initial Cost Buildings and Fixtures |  | 22,145,000 |  |  |
Gross Amount, Land |  | 9,699,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 22,163,000 |  |  |
Total |  | 31,862,000 |  |  |
Accumulated Depreciation |  | (61,000) |  |  |
Net |  | $ 31,801,000 |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Other Property [Member] | Land | Post Uptown Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | $ 0 |  |  |
Other Property [Member] | Land | Post Addison Circle [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Other Property [Member] | Land | Post Riverside [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Other Property [Member] | Buildings and Fixtures | Post Uptown Place [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Other Property [Member] | Buildings and Fixtures | Post Addison Circle [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 5,000 |  |  |
Other Property [Member] | Buildings and Fixtures | Post Riverside [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 18,000 |  |  |
Development Properties |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 73,573,000 |  |  |
Initial Cost Buildings and Fixtures |  | 229,642,000 |  |  |
Gross Amount, Land |  | 73,573,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 306,867,000 |  |  |
Total |  | 380,440,000 |  |  |
Accumulated Depreciation |  | (375,000) |  |  |
Net |  | 380,065,000 |  |  |
Development Properties | Colonial Promenade Huntsville [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 2,000,000 |  |  |
Initial Cost Buildings and Fixtures |  | 0 |  |  |
Gross Amount, Land |  | 2,000,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 0 |  |  |
Total |  | 2,000,000 |  |  |
Accumulated Depreciation |  | 0 |  |  |
Net |  | 2,000,000 |  |  |
Development Properties | Colonial Grand at Randal Lakes II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 3,200,000 |  |  |
Initial Cost Buildings and Fixtures |  | 0 |  |  |
Gross Amount, Land |  | 3,200,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 33,725,000 |  |  |
Total |  | 36,925,000 |  |  |
Accumulated Depreciation |  | (123,000) |  |  |
Net |  | 36,802,000 |  |  |
Development Properties | Post Parkside at Wade II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 9,450,000 |  |  |
Initial Cost Buildings and Fixtures |  | 46,350,000 |  |  |
Gross Amount, Land |  | 9,450,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 48,198,000 |  |  |
Total |  | 57,648,000 |  |  |
Accumulated Depreciation |  | (143,000) |  |  |
Net |  | 57,505,000 |  |  |
Development Properties | Post Afton Oaks [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 12,090,000 |  |  |
Initial Cost Buildings and Fixtures |  | 68,810,000 |  |  |
Gross Amount, Land |  | 12,090,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 70,255,000 |  |  |
Total |  | 82,345,000 |  |  |
Accumulated Depreciation |  | (109,000) |  |  |
Net |  | 82,236,000 |  |  |
Development Properties | Post South Lamar II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 9,000,000 |  |  |
Initial Cost Buildings and Fixtures |  | 32,800,000 |  |  |
Gross Amount, Land |  | 9,000,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 36,107,000 |  |  |
Total |  | 45,107,000 |  |  |
Accumulated Depreciation |  | 0 |  |  |
Net |  | 45,107,000 |  |  |
Development Properties | Post Millennium Midtown [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 7,000,000 |  |  |
Initial Cost Buildings and Fixtures |  | 44,000,000 |  |  |
Gross Amount, Land |  | 7,000,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 52,312,000 |  |  |
Total |  | 59,312,000 |  |  |
Accumulated Depreciation |  | 0 |  |  |
Net |  | 59,312,000 |  |  |
Development Properties | Post River North [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 13,413,000 |  |  |
Initial Cost Buildings and Fixtures |  | 26,732,000 |  |  |
Gross Amount, Land |  | 13,413,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 30,019,000 |  |  |
Total |  | 43,432,000 |  |  |
Accumulated Depreciation |  | 0 |  |  |
Net |  | 43,432,000 |  |  |
Development Properties | Post Centennial Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 13,650,000 |  |  |
Initial Cost Buildings and Fixtures |  | 10,950,000 |  |  |
Gross Amount, Land |  | 13,650,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 13,271,000 |  |  |
Total |  | 26,921,000 |  |  |
Accumulated Depreciation |  | 0 |  |  |
Net |  | 26,921,000 |  |  |
Development Properties | The Denton II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 770,000 |  |  |
Initial Cost Buildings and Fixtures |  | 0 |  |  |
Gross Amount, Land |  | 770,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 12,806,000 |  |  |
Total |  | 13,576,000 |  |  |
Accumulated Depreciation |  | 0 |  |  |
Net |  | 13,576,000 |  |  |
Development Properties | Retreat at West Creek II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 3,000,000 |  |  |
Initial Cost Buildings and Fixtures |  | 0 |  |  |
Gross Amount, Land |  | 3,000,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 10,174,000 |  |  |
Total |  | 13,174,000 |  |  |
Accumulated Depreciation |  | 0 |  |  |
Net |  | 13,174,000 |  |  |
Development Properties | Land |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Development Properties | Land | Colonial Promenade Huntsville [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Development Properties | Land | Colonial Grand at Randal Lakes II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Development Properties | Land | Post Parkside at Wade II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Development Properties | Land | Post Afton Oaks [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Development Properties | Land | Post South Lamar II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Development Properties | Land | Post Millennium Midtown [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Development Properties | Land | Post River North [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Development Properties | Land | Post Centennial Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Development Properties | Land | The Denton II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Development Properties | Land | Retreat at West Creek II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Development Properties | Buildings and Fixtures |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 77,225,000 |  |  |
Development Properties | Buildings and Fixtures | Colonial Promenade Huntsville [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Development Properties | Buildings and Fixtures | Colonial Grand at Randal Lakes II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 33,725,000 |  |  |
Development Properties | Buildings and Fixtures | Post Parkside at Wade II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,848,000 |  |  |
Development Properties | Buildings and Fixtures | Post Afton Oaks [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,445,000 |  |  |
Development Properties | Buildings and Fixtures | Post South Lamar II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,307,000 |  |  |
Development Properties | Buildings and Fixtures | Post Millennium Midtown [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 8,312,000 |  |  |
Development Properties | Buildings and Fixtures | Post River North [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 3,287,000 |  |  |
Development Properties | Buildings and Fixtures | Post Centennial Park [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 2,321,000 |  |  |
Development Properties | Buildings and Fixtures | The Denton II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 12,806,000 |  |  |
Development Properties | Buildings and Fixtures | Retreat at West Creek II [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 10,174,000 |  |  |
Total Properties |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 1,001,204,000 |  |  |
Initial Cost Land |  | 1,809,746,000 |  |  |
Initial Cost Buildings and Fixtures |  | 9,975,217,000 |  |  |
Gross Amount, Land |  | 1,816,008,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 11,053,190,000 |  |  |
Total |  | 12,869,198,000 |  |  |
Accumulated Depreciation |  | (1,656,071,000) |  |  |
Net |  | 11,213,127,000 |  |  |
Total Properties | Land |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 6,262,000 |  |  |
Total Properties | Buildings and Fixtures |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 1,077,973,000 |  |  |
Land Held for Future Developments |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 71,464,000 |  |  |
Initial Cost Buildings and Fixtures |  | 0 |  |  |
Gross Amount, Land |  | 71,464,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 0 |  |  |
Total |  | 71,464,000 |  |  |
Accumulated Depreciation |  | 0 |  |  |
Net |  | 71,464,000 |  |  |
Land Held for Future Developments | Land |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Land Held for Future Developments | Buildings and Fixtures |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Total Other |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  |  |  |  |
Initial Cost Land |  | 71,464,000 |  |  |
Initial Cost Buildings and Fixtures |  | 0 |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Land |  | 0 |  |  |
Cost Capitalized subsequent to Acquisition |  | 31,508,000 |  |  |
Gross Amount, Land |  | 71,464,000 |  |  |
Gross Amount, Buildings and Fixtures |  | 31,508,000 |  |  |
Total |  | 102,972,000 |  |  |
Accumulated Depreciation |  | (18,730,000) |  |  |
Net |  | 84,242,000 |  |  |
Corporate Real Estate Owned |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Encumbrances |  | 0 |  |  |
Initial Cost Land |  | 0 |  |  |
Initial Cost Buildings and Fixtures |  | 0 |  |  |
Gross Amount, Land |  | 0 |  |  |
Gross Amount, Buildings and Fixtures |  | 31,508,000 |  |  |
Total |  | 31,508,000 |  |  |
Accumulated Depreciation |  | (18,730,000) |  |  |
Net |  | 12,778,000 |  |  |
Corporate Real Estate Owned | Maximum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 40 years |  |
Corporate Real Estate Owned | Minimum |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Life used to compute depreciation in latest income statement |  |  | 1 year |  |
Corporate Real Estate Owned | Land |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | 0 |  |  |
Corporate Real Estate Owned | Buildings and Fixtures |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Cost Capitalized subsequent to Acquisition |  | $ 31,508,000 |  |  |
Phase I | Total Residential Properties | Colonial Village at Trussville |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Date of Construction |  | Dec. 31, 1996 |  |  |
Phase I | Total Residential Properties | Westside Creek I & II |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Date of Construction |  | Dec. 31, 1984 |  |  |
Phase I | Total Residential Properties | Paddock Club Lakeland |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Date of Construction |  | Dec. 31, 1988 |  |  |
Phase I | Total Residential Properties | Residences at Burlington Creek [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Date of Construction |  | Dec. 31, 2013 |  |  |
Phase I | Total Residential Properties | Colonial Village at Greystone [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Date of Construction |  | Dec. 31, 1998 |  |  |
Phase I | Total Residential Properties | Colonial Grand at Autumn Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Date of Construction |  | Dec. 31, 2001 |  |  |
Phase I | Total Residential Properties | Colonial Village at Grapevine |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Date of Construction |  |  | Dec. 31, 1985 |  |
Phase II | Total Residential Properties | Colonial Village at Trussville |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Date of Construction |  | Dec. 31, 1997 |  |  |
Phase II | Total Residential Properties | Westside Creek I & II |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Date of Construction |  | Dec. 31, 1986 |  |  |
Phase II | Total Residential Properties | Paddock Club Lakeland |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Date of Construction |  | Dec. 31, 1990 |  |  |
Phase II | Total Residential Properties | Residences at Burlington Creek [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Date of Construction |  | Dec. 31, 2014 |  |  |
Phase II | Total Residential Properties | Colonial Village at Greystone [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Date of Construction |  | Dec. 31, 2000 |  |  |
Phase II | Total Residential Properties | Colonial Grand at Autumn Park |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Date of Construction |  | Dec. 31, 2004 |  |  |
Phase II | Total Residential Properties | Colonial Grand at Trinity Commons [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Date of Construction |  | Dec. 31, 2002 |  |  |
Phase II | Total Residential Properties | Glen Eagles [Member] |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Date of Construction |  | Dec. 31, 2000 |  |  |
Phase II | Total Residential Properties | Colonial Village at Grapevine |  |  |  |  |
Real Estate and Accumulated Depreciation [Line Items] |  |  |  |  |
Date of Construction |  |  | Dec. 31, 1986 |  |
[1] | Encumbered by a $160.0 million Fannie Mae facility, with $160.0 million available and outstanding with a variable interest rate of 1.1% on which there exists two interest rate caps totaling $50 million at an average rate of 4.50% at December 31, 2016.
[2] | Encumbered by a $127 million loan with a fixed interest rate of 5.08% which matures on June 10, 2021.

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- Definition Amount of accumulated depreciation pertaining to real estate investments for entities with a substantial portion of business acquiring and holding investment real estate. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 970 -SubTopic 360 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-28.FN4) -URI http://asc.fasb.org/extlink&oid=6590653&loc=d3e638233-123024 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 10 -Section S99 -Paragraph 6 -Subparagraph (SX 210.5-04.(c) Schedule III) -URI http://asc.fasb.org/extlink&oid=27047687&loc=d3e5864-122674 + Details
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Name: | us-gaap_RealEstatePropertiesAxis=maa_CorporateRealEstateOwnedDomain
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | maa_PhaseAxis=maa_PhaseIMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | maa_PhaseAxis=maa_PhaseIiMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |