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SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Deductions during year |  |  |
Total real estate investments, excluding mortgage notes receivable | $ 1,998,723 | $ 1,870,854 |
Net basis of real estate investments for federal income tax purposes | 1,500,000 | 1,800,000 |
Wholly Owned Properties |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Total | 2,534,124 | 2,271,170 | $ 1,812,557
Accumulated Depreciation | (535,401) | (443,592) | (399,249)
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at beginning of year | 2,271,170 | 1,812,557 | 1,643,077
Multifamily and Other | 206,623 | 491,648 | 181,771
Improvements and Other | 57,203 | 34,427 | 27,460
Total additions including opening balance | 2,534,996 | 2,338,632 | 1,852,308
Cost of real estate sold | 0 | (57,698) | (38,111)
Other | (872) | (9,764) | (1,640)
Balance at close of year | 2,534,124 | 2,271,170 | 1,812,557
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Accumulated Depreciation [Roll Forward] |  |  |
Balance at beginning of year | 443,592 | 399,249 | 349,122
Additions during year |  |  |
Provisions for depreciation | 92,056 | 78,268 | 72,051
Deductions during year |  |  |
Accumulated depreciation on real estate sold or classified as held for sale | 0 | (24,161) | (21,440)
Other | (247) | (9,764) | (484)
Balance at close of year | 535,401 | 443,592 | 399,249
Total real estate investments, excluding mortgage notes receivable | 1,998,723 | $ 1,827,578 | $ 1,413,308
Multi Family Same-Store |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 235,559 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 142,236 |  |
Buildings & Improvements | 1,427,116 |  |
Costs capitalized subsequent to acquisition | 225,192 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 158,655 |  |
Buildings & Improvements | 1,635,889 |  |
Total | 1,794,544 |  |
Accumulated Depreciation | (497,331) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 1,794,544 |  |
Deductions during year |  |  |
Balance at close of year | 497,331 |  |
Multi Family Same-Store | 71 France - Edina, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 50,933 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 4,721 |  |
Buildings & Improvements | 61,762 |  |
Costs capitalized subsequent to acquisition | 781 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 4,801 |  |
Buildings & Improvements | 62,463 |  |
Total | 67,264 |  |
Accumulated Depreciation | (19,278) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 67,264 |  |
Deductions during year |  |  |
Balance at close of year | $ 19,278 |  |
Multi Family Same-Store | 71 France - Edina, MN | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | 71 France - Edina, MN | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Alps Park Apartments - Rapid City, SD |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 287 |  |
Buildings & Improvements | 5,551 |  |
Costs capitalized subsequent to acquisition | 731 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 336 |  |
Buildings & Improvements | 6,233 |  |
Total | 6,569 |  |
Accumulated Depreciation | (2,053) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 6,569 |  |
Deductions during year |  |  |
Balance at close of year | $ 2,053 |  |
Multi Family Same-Store | Alps Park Apartments - Rapid City, SD | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Alps Park Apartments - Rapid City, SD | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Arcata Apartments - Golden Valley, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 2,088 |  |
Buildings & Improvements | 31,036 |  |
Costs capitalized subsequent to acquisition | 576 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 2,128 |  |
Buildings & Improvements | 31,572 |  |
Total | 33,700 |  |
Accumulated Depreciation | (10,664) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 33,700 |  |
Deductions during year |  |  |
Balance at close of year | $ 10,664 |  |
Multi Family Same-Store | Arcata Apartments - Golden Valley, MN | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Arcata Apartments - Golden Valley, MN | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Ashland Apartment Homes - Grand Forks, ND |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 741 |  |
Buildings & Improvements | 7,569 |  |
Costs capitalized subsequent to acquisition | 402 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 823 |  |
Buildings & Improvements | 7,889 |  |
Total | 8,712 |  |
Accumulated Depreciation | (2,981) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 8,712 |  |
Deductions during year |  |  |
Balance at close of year | $ 2,981 |  |
Multi Family Same-Store | Ashland Apartment Homes - Grand Forks, ND | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Ashland Apartment Homes - Grand Forks, ND | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Avalon Cove Townhomes - Rochester, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 1,616 |  |
Buildings & Improvements | 34,074 |  |
Costs capitalized subsequent to acquisition | 1,880 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,808 |  |
Buildings & Improvements | 35,762 |  |
Total | 37,570 |  |
Accumulated Depreciation | (8,751) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 37,570 |  |
Deductions during year |  |  |
Balance at close of year | $ 8,751 |  |
Multi Family Same-Store | Avalon Cove Townhomes - Rochester, MN | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Avalon Cove Townhomes - Rochester, MN | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Boulder Court Apartment Homes - Eagan, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 1,067 |  |
Buildings & Improvements | 5,498 |  |
Costs capitalized subsequent to acquisition | 3,179 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,576 |  |
Buildings & Improvements | 8,168 |  |
Total | 9,744 |  |
Accumulated Depreciation | (4,980) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 9,744 |  |
Deductions during year |  |  |
Balance at close of year | $ 4,980 |  |
Multi Family Same-Store | Boulder Court Apartment Homes - Eagan, MN | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Boulder Court Apartment Homes - Eagan, MN | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Canyon Lake Apartments - Rapid City, SD |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 305 |  |
Buildings & Improvements | 3,958 |  |
Costs capitalized subsequent to acquisition | 2,471 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 420 |  |
Buildings & Improvements | 6,314 |  |
Total | 6,734 |  |
Accumulated Depreciation | (3,645) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 6,734 |  |
Deductions during year |  |  |
Balance at close of year | $ 3,645 |  |
Multi Family Same-Store | Canyon Lake Apartments - Rapid City, SD | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Canyon Lake Apartments - Rapid City, SD | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Cardinal Point Apartments - Grand Forks, ND |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 1,600 |  |
Buildings & Improvements | 33,400 |  |
Costs capitalized subsequent to acquisition | 540 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,727 |  |
Buildings & Improvements | 33,813 |  |
Total | 35,540 |  |
Accumulated Depreciation | (5,318) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 35,540 |  |
Deductions during year |  |  |
Balance at close of year | $ 5,318 |  |
Multi Family Same-Store | Cardinal Point Apartments - Grand Forks, ND | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Cardinal Point Apartments - Grand Forks, ND | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Cascade Shores Townhomes + Flats - Rochester, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 45,100 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 6,588 |  |
Buildings & Improvements | 67,072 |  |
Costs capitalized subsequent to acquisition | 9,623 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 6,776 |  |
Buildings & Improvements | 76,507 |  |
Total | 83,283 |  |
Accumulated Depreciation | (19,922) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 83,283 |  |
Deductions during year |  |  |
Balance at close of year | $ 19,922 |  |
Multi Family Same-Store | Cascade Shores Townhomes + Flats - Rochester, MN | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Cascade Shores Townhomes + Flats - Rochester, MN | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Castlerock Apartment Homes - Billings, MT |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 736 |  |
Buildings & Improvements | 4,864 |  |
Costs capitalized subsequent to acquisition | 2,441 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,045 |  |
Buildings & Improvements | 6,996 |  |
Total | 8,041 |  |
Accumulated Depreciation | (4,917) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 8,041 |  |
Deductions during year |  |  |
Balance at close of year | $ 4,917 |  |
Multi Family Same-Store | Castlerock Apartment Homes - Billings, MT | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Castlerock Apartment Homes - Billings, MT | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Chateau Apartment Homes - Minot, ND |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 301 |  |
Buildings & Improvements | 20,058 |  |
Costs capitalized subsequent to acquisition | 1,256 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 326 |  |
Buildings & Improvements | 21,289 |  |
Total | 21,615 |  |
Accumulated Depreciation | (7,659) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 21,615 |  |
Deductions during year |  |  |
Balance at close of year | $ 7,659 |  |
Multi Family Same-Store | Chateau Apartment Homes - Minot, ND | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Chateau Apartment Homes - Minot, ND | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Cimarron Hills Apartments - Omaha, NE |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 8,700 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 706 |  |
Buildings & Improvements | 9,588 |  |
Costs capitalized subsequent to acquisition | 5,256 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,639 |  |
Buildings & Improvements | 13,911 |  |
Total | 15,550 |  |
Accumulated Depreciation | (8,665) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 15,550 |  |
Deductions during year |  |  |
Balance at close of year | $ 8,665 |  |
Multi Family Same-Store | Cimarron Hills Apartments - Omaha, NE | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Cimarron Hills Apartments - Omaha, NE | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Commons and Landing at Southgate - Minot, ND |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 5,945 |  |
Buildings & Improvements | 47,512 |  |
Costs capitalized subsequent to acquisition | 2,793 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 6,424 |  |
Buildings & Improvements | 49,826 |  |
Total | 56,250 |  |
Accumulated Depreciation | (17,451) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 56,250 |  |
Deductions during year |  |  |
Balance at close of year | $ 17,451 |  |
Multi Family Same-Store | Commons and Landing at Southgate - Minot, ND | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Commons and Landing at Southgate - Minot, ND | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Connelly on Eleven - Burnsville, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 2,401 |  |
Buildings & Improvements | 11,515 |  |
Costs capitalized subsequent to acquisition | 17,012 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 3,206 |  |
Buildings & Improvements | 27,722 |  |
Total | 30,928 |  |
Accumulated Depreciation | (16,356) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 30,928 |  |
Deductions during year |  |  |
Balance at close of year | $ 16,356 |  |
Multi Family Same-Store | Connelly on Eleven - Burnsville, MN | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Connelly on Eleven - Burnsville, MN | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Cottonwood Apartment Homes - Bismarck, ND |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 1,056 |  |
Buildings & Improvements | 17,372 |  |
Costs capitalized subsequent to acquisition | 6,308 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,962 |  |
Buildings & Improvements | 22,774 |  |
Total | 24,736 |  |
Accumulated Depreciation | (13,762) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 24,736 |  |
Deductions during year |  |  |
Balance at close of year | $ 13,762 |  |
Multi Family Same-Store | Cottonwood Apartment Homes - Bismarck, ND | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Cottonwood Apartment Homes - Bismarck, ND | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Country Meadows Apartment Homes - Billings, MT |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 491 |  |
Buildings & Improvements | 7,809 |  |
Costs capitalized subsequent to acquisition | 1,742 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 599 |  |
Buildings & Improvements | 9,443 |  |
Total | 10,042 |  |
Accumulated Depreciation | (6,184) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 10,042 |  |
Deductions during year |  |  |
Balance at close of year | $ 6,184 |  |
Multi Family Same-Store | Country Meadows Apartment Homes - Billings, MT | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Country Meadows Apartment Homes - Billings, MT | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Cypress Court Apartments - St. Cloud, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 11,023 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 1,583 |  |
Buildings & Improvements | 18,879 |  |
Costs capitalized subsequent to acquisition | 666 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,625 |  |
Buildings & Improvements | 19,503 |  |
Total | 21,128 |  |
Accumulated Depreciation | (6,593) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 21,128 |  |
Deductions during year |  |  |
Balance at close of year | $ 6,593 |  |
Multi Family Same-Store | Cypress Court Apartments - St. Cloud, MN | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Cypress Court Apartments - St. Cloud, MN | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Deer Ridge Apartment Homes - Jamestown, ND |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 711 |  |
Buildings & Improvements | 24,129 |  |
Costs capitalized subsequent to acquisition | 459 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 785 |  |
Buildings & Improvements | 24,514 |  |
Total | 25,299 |  |
Accumulated Depreciation | (8,119) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 25,299 |  |
Deductions during year |  |  |
Balance at close of year | $ 8,119 |  |
Multi Family Same-Store | Deer Ridge Apartment Homes - Jamestown, ND | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Deer Ridge Apartment Homes - Jamestown, ND | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Donovan Apartment Homes - Lincoln, NE |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 1,515 |  |
Buildings & Improvements | 15,730 |  |
Costs capitalized subsequent to acquisition | 6,822 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,817 |  |
Buildings & Improvements | 22,250 |  |
Total | 24,067 |  |
Accumulated Depreciation | (7,838) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 24,067 |  |
Deductions during year |  |  |
Balance at close of year | $ 7,838 |  |
Multi Family Same-Store | Donovan Apartment Homes - Lincoln, NE | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Donovan Apartment Homes - Lincoln, NE | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Dylan at RiNo - Denver, CO |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 12,155 |  |
Buildings & Improvements | 77,215 |  |
Costs capitalized subsequent to acquisition | 1,208 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 12,241 |  |
Buildings & Improvements | 78,337 |  |
Total | 90,578 |  |
Accumulated Depreciation | $ (13,596) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 90,578 |  |
Deductions during year |  |  |
Balance at close of year | 13,596 |  |
Multi Family Same-Store | Evergreen Apartment Homes - Isanti, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 1,129 |  |
Buildings & Improvements | 5,524 |  |
Costs capitalized subsequent to acquisition | 713 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,159 |  |
Buildings & Improvements | 6,207 |  |
Total | 7,366 |  |
Accumulated Depreciation | (2,550) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 7,366 |  |
Deductions during year |  |  |
Balance at close of year | $ 2,550 |  |
Multi Family Same-Store | Evergreen Apartment Homes - Isanti, MN | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Evergreen Apartment Homes - Isanti, MN | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | FreightYard Townhomes & Flats - Minneapolis, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 1,889 |  |
Buildings & Improvements | 23,616 |  |
Costs capitalized subsequent to acquisition | 1,372 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,895 |  |
Buildings & Improvements | 24,982 |  |
Total | 26,877 |  |
Accumulated Depreciation | $ (3,031) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 26,877 |  |
Deductions during year |  |  |
Balance at close of year | 3,031 |  |
Multi Family Same-Store | Gardens Apartments - Grand Forks, ND |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 518 |  |
Buildings & Improvements | 8,702 |  |
Costs capitalized subsequent to acquisition | 160 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 535 |  |
Buildings & Improvements | 8,845 |  |
Total | 9,380 |  |
Accumulated Depreciation | (2,441) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 9,380 |  |
Deductions during year |  |  |
Balance at close of year | $ 2,441 |  |
Multi Family Same-Store | Gardens Apartments - Grand Forks, ND | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Gardens Apartments - Grand Forks, ND | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Grand Gateway Apartment Homes - St. Cloud, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 814 |  |
Buildings & Improvements | 7,086 |  |
Costs capitalized subsequent to acquisition | 2,388 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 970 |  |
Buildings & Improvements | 9,318 |  |
Total | 10,288 |  |
Accumulated Depreciation | (4,316) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 10,288 |  |
Deductions during year |  |  |
Balance at close of year | $ 4,316 |  |
Multi Family Same-Store | Grand Gateway Apartment Homes - St. Cloud, MN | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Grand Gateway Apartment Homes - St. Cloud, MN | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Greenfield - Omaha, NE |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 578 |  |
Buildings & Improvements | 4,122 |  |
Costs capitalized subsequent to acquisition | 3,241 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 876 |  |
Buildings & Improvements | 7,065 |  |
Total | 7,941 |  |
Accumulated Depreciation | (3,324) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 7,941 |  |
Deductions during year |  |  |
Balance at close of year | $ 3,324 |  |
Multi Family Same-Store | Greenfield - Omaha, NE | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Greenfield - Omaha, NE | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Homestead Garden Apartments - Rapid City, SD |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 655 |  |
Buildings & Improvements | 14,139 |  |
Costs capitalized subsequent to acquisition | 1,547 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 792 |  |
Buildings & Improvements | 15,549 |  |
Total | 16,341 |  |
Accumulated Depreciation | (4,560) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 16,341 |  |
Deductions during year |  |  |
Balance at close of year | $ 4,560 |  |
Multi Family Same-Store | Homestead Garden Apartments - Rapid City, SD | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Homestead Garden Apartments - Rapid City, SD | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Ironwood - New Hope, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 2,165 |  |
Buildings & Improvements | 36,874 |  |
Costs capitalized subsequent to acquisition | 540 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 2,167 |  |
Buildings & Improvements | 37,412 |  |
Total | 39,579 |  |
Accumulated Depreciation | $ (3,966) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 39,579 |  |
Deductions during year |  |  |
Balance at close of year | 3,966 |  |
Multi Family Same-Store | Lakeside Village Apartment Homes - Lincoln, NE |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 1,215 |  |
Buildings & Improvements | 15,837 |  |
Costs capitalized subsequent to acquisition | 5,069 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,476 |  |
Buildings & Improvements | 20,645 |  |
Total | 22,121 |  |
Accumulated Depreciation | (7,156) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 22,121 |  |
Deductions during year |  |  |
Balance at close of year | $ 7,156 |  |
Multi Family Same-Store | Lakeside Village Apartment Homes - Lincoln, NE | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Lakeside Village Apartment Homes - Lincoln, NE | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Legacy Apartments - Grand Forks, ND |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 1,362 |  |
Buildings & Improvements | 21,727 |  |
Costs capitalized subsequent to acquisition | 11,036 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 2,474 |  |
Buildings & Improvements | 31,651 |  |
Total | 34,125 |  |
Accumulated Depreciation | (20,814) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 34,125 |  |
Deductions during year |  |  |
Balance at close of year | $ 20,814 |  |
Multi Family Same-Store | Legacy Apartments - Grand Forks, ND | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Legacy Apartments - Grand Forks, ND | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Legacy Heights Apartment Homes - Bismarck, ND |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 1,207 |  |
Buildings & Improvements | 13,742 |  |
Costs capitalized subsequent to acquisition | 399 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,142 |  |
Buildings & Improvements | 14,206 |  |
Total | 15,348 |  |
Accumulated Depreciation | (3,592) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 15,348 |  |
Deductions during year |  |  |
Balance at close of year | $ 3,592 |  |
Multi Family Same-Store | Legacy Heights Apartment Homes - Bismarck, ND | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Legacy Heights Apartment Homes - Bismarck, ND | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Lugano at Cherry Creek - Denver, CO |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 7,679 |  |
Buildings & Improvements | 87,766 |  |
Costs capitalized subsequent to acquisition | 3,577 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 7,679 |  |
Buildings & Improvements | 91,343 |  |
Total | 99,022 |  |
Accumulated Depreciation | $ (11,223) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 99,022 |  |
Deductions during year |  |  |
Balance at close of year | 11,223 |  |
Multi Family Same-Store | Meadows Apartments - Jamestown, ND |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 590 |  |
Buildings & Improvements | 4,519 |  |
Costs capitalized subsequent to acquisition | 2,103 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 730 |  |
Buildings & Improvements | 6,482 |  |
Total | 7,212 |  |
Accumulated Depreciation | (4,287) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 7,212 |  |
Deductions during year |  |  |
Balance at close of year | $ 4,287 |  |
Multi Family Same-Store | Meadows Apartments - Jamestown, ND | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Meadows Apartments - Jamestown, ND | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Monticello Crossings - Monticello, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 1,734 |  |
Buildings & Improvements | 30,136 |  |
Costs capitalized subsequent to acquisition | 631 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,951 |  |
Buildings & Improvements | 30,550 |  |
Total | 32,501 |  |
Accumulated Depreciation | (7,538) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 32,501 |  |
Deductions during year |  |  |
Balance at close of year | $ 7,538 |  |
Multi Family Same-Store | Monticello Crossings - Monticello, MN | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Monticello Crossings - Monticello, MN | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Monticello Village - Monticello, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 490 |  |
Buildings & Improvements | 3,756 |  |
Costs capitalized subsequent to acquisition | 1,263 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 655 |  |
Buildings & Improvements | 4,854 |  |
Total | 5,509 |  |
Accumulated Depreciation | (2,865) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 5,509 |  |
Deductions during year |  |  |
Balance at close of year | $ 2,865 |  |
Multi Family Same-Store | Monticello Village - Monticello, MN | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Monticello Village - Monticello, MN | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Northridge Apartments - Bismarck, ND |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 884 |  |
Buildings & Improvements | 7,515 |  |
Costs capitalized subsequent to acquisition | 266 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,048 |  |
Buildings & Improvements | 7,617 |  |
Total | 8,665 |  |
Accumulated Depreciation | (2,182) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 8,665 |  |
Deductions during year |  |  |
Balance at close of year | $ 2,182 |  |
Multi Family Same-Store | Northridge Apartments - Bismarck, ND | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Northridge Apartments - Bismarck, ND | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Olympic Village Apartments - Billings, MT |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 1,164 |  |
Buildings & Improvements | 10,441 |  |
Costs capitalized subsequent to acquisition | 4,464 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,885 |  |
Buildings & Improvements | 14,184 |  |
Total | 16,069 |  |
Accumulated Depreciation | (9,160) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 16,069 |  |
Deductions during year |  |  |
Balance at close of year | $ 9,160 |  |
Multi Family Same-Store | Olympic Village Apartments - Billings, MT | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Olympic Village Apartments - Billings, MT | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Oxbo Urban Rentals - St Paul, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 5,809 |  |
Buildings & Improvements | 51,586 |  |
Costs capitalized subsequent to acquisition | 565 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 5,822 |  |
Buildings & Improvements | 52,138 |  |
Total | 57,960 |  |
Accumulated Depreciation | $ (10,412) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 57,960 |  |
Deductions during year |  |  |
Balance at close of year | 10,412 |  |
Multi Family Same-Store | Park Meadows Apartment Homes - Waite Park, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 1,143 |  |
Buildings & Improvements | 9,099 |  |
Costs capitalized subsequent to acquisition | 10,149 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 2,140 |  |
Buildings & Improvements | 18,251 |  |
Total | 20,391 |  |
Accumulated Depreciation | (13,904) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 20,391 |  |
Deductions during year |  |  |
Balance at close of year | $ 13,904 |  |
Multi Family Same-Store | Park Meadows Apartment Homes - Waite Park, MN | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Park Meadows Apartment Homes - Waite Park, MN | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Park Place Apartments - Plymouth, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 10,609 |  |
Buildings & Improvements | 80,781 |  |
Costs capitalized subsequent to acquisition | 19,032 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 10,819 |  |
Buildings & Improvements | 99,603 |  |
Total | 110,422 |  |
Accumulated Depreciation | $ (21,002) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 110,422 |  |
Deductions during year |  |  |
Balance at close of year | 21,002 |  |
Multi Family Same-Store | Parkhouse Apartment Homes - Thornton, CO |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 10,474 |  |
Buildings & Improvements | 132,105 |  |
Costs capitalized subsequent to acquisition | 1,583 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 10,484 |  |
Buildings & Improvements | 133,678 |  |
Total | 144,162 |  |
Accumulated Depreciation | $ (12,245) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 144,162 |  |
Deductions during year |  |  |
Balance at close of year | 12,245 |  |
Multi Family Same-Store | Plaza Apartments - Minot, ND |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 867 |  |
Buildings & Improvements | 12,784 |  |
Costs capitalized subsequent to acquisition | 3,160 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,011 |  |
Buildings & Improvements | 15,800 |  |
Total | 16,811 |  |
Accumulated Depreciation | (6,823) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 16,811 |  |
Deductions during year |  |  |
Balance at close of year | $ 6,823 |  |
Multi Family Same-Store | Plaza Apartments - Minot, ND | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Plaza Apartments - Minot, ND | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Pointe West Apartments - Rapid City, SD |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 240 |  |
Buildings & Improvements | 3,538 |  |
Costs capitalized subsequent to acquisition | 2,299 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 463 |  |
Buildings & Improvements | 5,614 |  |
Total | 6,077 |  |
Accumulated Depreciation | (4,303) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 6,077 |  |
Deductions during year |  |  |
Balance at close of year | $ 4,303 |  |
Multi Family Same-Store | Pointe West Apartments - Rapid City, SD | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Pointe West Apartments - Rapid City, SD | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Ponds at Heritage Place - Sartell, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 395 |  |
Buildings & Improvements | 4,564 |  |
Costs capitalized subsequent to acquisition | 566 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 419 |  |
Buildings & Improvements | 5,106 |  |
Total | 5,525 |  |
Accumulated Depreciation | (1,993) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 5,525 |  |
Deductions during year |  |  |
Balance at close of year | $ 1,993 |  |
Multi Family Same-Store | Ponds at Heritage Place - Sartell, MN | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Ponds at Heritage Place - Sartell, MN | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Prosper West - Waite Park, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 16,425 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 939 |  |
Buildings & Improvements | 10,167 |  |
Costs capitalized subsequent to acquisition | 17,243 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,912 |  |
Buildings & Improvements | 26,437 |  |
Total | 28,349 |  |
Accumulated Depreciation | (14,646) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 28,349 |  |
Deductions during year |  |  |
Balance at close of year | $ 14,646 |  |
Multi Family Same-Store | Prosper West - Waite Park, MN | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Prosper West - Waite Park, MN | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Quarry Ridge Apartments - Rochester, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 22,733 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 2,254 |  |
Buildings & Improvements | 30,024 |  |
Costs capitalized subsequent to acquisition | 8,777 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 2,412 |  |
Buildings & Improvements | 38,643 |  |
Total | 41,055 |  |
Accumulated Depreciation | (14,145) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 41,055 |  |
Deductions during year |  |  |
Balance at close of year | $ 14,145 |  |
Multi Family Same-Store | Quarry Ridge Apartments - Rochester, MN | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Quarry Ridge Apartments - Rochester, MN | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Red 20 Apartments - Minneapolis, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 20,256 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 1,900 |  |
Buildings & Improvements | 24,116 |  |
Costs capitalized subsequent to acquisition | 758 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,908 |  |
Buildings & Improvements | 24,866 |  |
Total | 26,774 |  |
Accumulated Depreciation | (8,313) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 26,774 |  |
Deductions during year |  |  |
Balance at close of year | $ 8,313 |  |
Multi Family Same-Store | Red 20 Apartments - Minneapolis, MN | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Red 20 Apartments - Minneapolis, MN | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Regency Park Estates - St. Cloud, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 6,923 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 702 |  |
Buildings & Improvements | 10,198 |  |
Costs capitalized subsequent to acquisition | 8,040 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,179 |  |
Buildings & Improvements | 17,761 |  |
Total | 18,940 |  |
Accumulated Depreciation | (6,476) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 18,940 |  |
Deductions during year |  |  |
Balance at close of year | $ 6,476 |  |
Multi Family Same-Store | Regency Park Estates - St. Cloud, MN | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Regency Park Estates - St. Cloud, MN | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Rimrock West Apartments - Billings, MT |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 330 |  |
Buildings & Improvements | 3,489 |  |
Costs capitalized subsequent to acquisition | 2,102 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 568 |  |
Buildings & Improvements | 5,353 |  |
Total | 5,921 |  |
Accumulated Depreciation | (3,623) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 5,921 |  |
Deductions during year |  |  |
Balance at close of year | $ 3,623 |  |
Multi Family Same-Store | Rimrock West Apartments - Billings, MT | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Rimrock West Apartments - Billings, MT | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | River Ridge Apartment Homes - Bismarck, ND |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 576 |  |
Buildings & Improvements | 24,670 |  |
Costs capitalized subsequent to acquisition | 1,214 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 922 |  |
Buildings & Improvements | 25,538 |  |
Total | 26,460 |  |
Accumulated Depreciation | (9,992) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 26,460 |  |
Deductions during year |  |  |
Balance at close of year | $ 9,992 |  |
Multi Family Same-Store | River Ridge Apartment Homes - Bismarck, ND | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | River Ridge Apartment Homes - Bismarck, ND | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Rocky Meadows Apartments - Billings, MT |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 656 |  |
Buildings & Improvements | 5,726 |  |
Costs capitalized subsequent to acquisition | 1,732 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 840 |  |
Buildings & Improvements | 7,274 |  |
Total | 8,114 |  |
Accumulated Depreciation | (5,084) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 8,114 |  |
Deductions during year |  |  |
Balance at close of year | $ 5,084 |  |
Multi Family Same-Store | Rocky Meadows Apartments - Billings, MT | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Rocky Meadows Apartments - Billings, MT | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Rum River Apartments - Isanti, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 843 |  |
Buildings & Improvements | 4,823 |  |
Costs capitalized subsequent to acquisition | 542 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 870 |  |
Buildings & Improvements | 5,338 |  |
Total | 6,208 |  |
Accumulated Depreciation | (2,591) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 6,208 |  |
Deductions during year |  |  |
Balance at close of year | $ 2,591 |  |
Multi Family Same-Store | Rum River Apartments - Isanti, MN | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Rum River Apartments - Isanti, MN | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Silver Springs Apartment Homes - Rapid City, SD |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 215 |  |
Buildings & Improvements | 3,007 |  |
Costs capitalized subsequent to acquisition | 1,116 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 273 |  |
Buildings & Improvements | 4,065 |  |
Total | 4,338 |  |
Accumulated Depreciation | (1,319) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 4,338 |  |
Deductions during year |  |  |
Balance at close of year | $ 1,319 |  |
Multi Family Same-Store | Silver Springs Apartment Homes - Rapid City, SD | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Silver Springs Apartment Homes - Rapid City, SD | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | South Pointe Apartment Homes - Minot, ND |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 550 |  |
Buildings & Improvements | 9,548 |  |
Costs capitalized subsequent to acquisition | 6,374 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,489 |  |
Buildings & Improvements | 14,983 |  |
Total | 16,472 |  |
Accumulated Depreciation | (11,368) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 16,472 |  |
Deductions during year |  |  |
Balance at close of year | $ 11,368 |  |
Multi Family Same-Store | South Pointe Apartment Homes - Minot, ND | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | South Pointe Apartment Homes - Minot, ND | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | SouthFork Townhomes + Flats - Lakeville, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 21,675 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 3,502 |  |
Buildings & Improvements | 40,153 |  |
Costs capitalized subsequent to acquisition | 11,146 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 3,583 |  |
Buildings & Improvements | 51,218 |  |
Total | 54,801 |  |
Accumulated Depreciation | $ (9,354) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 54,801 |  |
Deductions during year |  |  |
Balance at close of year | 9,354 |  |
Multi Family Same-Store | Southpoint Apartments - Grand Forks, ND |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 576 |  |
Buildings & Improvements | 9,893 |  |
Costs capitalized subsequent to acquisition | 444 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 663 |  |
Buildings & Improvements | 10,250 |  |
Total | 10,913 |  |
Accumulated Depreciation | (3,098) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 10,913 |  |
Deductions during year |  |  |
Balance at close of year | $ 3,098 |  |
Multi Family Same-Store | Southpoint Apartments - Grand Forks, ND | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Southpoint Apartments - Grand Forks, ND | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Sunset Trail Apartment Homes - Rochester, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 336 |  |
Buildings & Improvements | 12,814 |  |
Costs capitalized subsequent to acquisition | 3,621 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 826 |  |
Buildings & Improvements | 15,945 |  |
Total | 16,771 |  |
Accumulated Depreciation | (10,109) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 16,771 |  |
Deductions during year |  |  |
Balance at close of year | $ 10,109 |  |
Multi Family Same-Store | Sunset Trail Apartment Homes - Rochester, MN | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Sunset Trail Apartment Homes - Rochester, MN | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Thomasbrook Apartment - Lincoln, NE |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 13,100 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 600 |  |
Buildings & Improvements | 10,306 |  |
Costs capitalized subsequent to acquisition | 6,391 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,710 |  |
Buildings & Improvements | 15,587 |  |
Total | 17,297 |  |
Accumulated Depreciation | (9,677) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 17,297 |  |
Deductions during year |  |  |
Balance at close of year | $ 9,677 |  |
Multi Family Same-Store | Thomasbrook Apartment - Lincoln, NE | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Thomasbrook Apartment - Lincoln, NE | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Westend - Denver, CO |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 25,525 |  |
Buildings & Improvements | 102,180 |  |
Costs capitalized subsequent to acquisition | 1,270 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 25,532 |  |
Buildings & Improvements | 103,443 |  |
Total | 128,975 |  |
Accumulated Depreciation | $ (17,153) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 128,975 |  |
Deductions during year |  |  |
Balance at close of year | 17,153 |  |
Multi Family Same-Store | Whispering Ridge - Omaha, NE |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 18,691 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 2,139 |  |
Buildings & Improvements | 25,424 |  |
Costs capitalized subsequent to acquisition | 5,780 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 2,551 |  |
Buildings & Improvements | 30,792 |  |
Total | 33,343 |  |
Accumulated Depreciation | (10,636) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 33,343 |  |
Deductions during year |  |  |
Balance at close of year | $ 10,636 |  |
Multi Family Same-Store | Whispering Ridge - Omaha, NE | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Whispering Ridge - Omaha, NE | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Multi Family Same-Store | Woodridge on Second - Rochester, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 370 |  |
Buildings & Improvements | 6,028 |  |
Costs capitalized subsequent to acquisition | 6,373 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 761 |  |
Buildings & Improvements | 12,010 |  |
Total | 12,771 |  |
Accumulated Depreciation | (7,328) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 12,771 |  |
Deductions during year |  |  |
Balance at close of year | $ 7,328 |  |
Multi Family Same-Store | Woodridge on Second - Rochester, MN | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Multi Family Same-Store | Woodridge on Second - Rochester, MN | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
MultiFamily Non-Same-Store |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 262,718 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 65,558 |  |
Buildings & Improvements | 623,230 |  |
Costs capitalized subsequent to acquisition | 24,116 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 66,562 |  |
Buildings & Improvements | 646,342 |  |
Total | 712,904 |  |
Accumulated Depreciation | (29,868) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 712,904 |  |
Deductions during year |  |  |
Balance at close of year | 29,868 |  |
MultiFamily Non-Same-Store | Bayberry Place - Eagan, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 11,048 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 1,807 |  |
Buildings & Improvements | 14,113 |  |
Costs capitalized subsequent to acquisition | 801 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,865 |  |
Buildings & Improvements | 14,856 |  |
Total | 16,721 |  |
Accumulated Depreciation | $ (736) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 16,721 |  |
Deductions during year |  |  |
Balance at close of year | 736 |  |
MultiFamily Non-Same-Store | Burgandy & Hillsboro - New Hope, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 23,570 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 2,834 |  |
Buildings & Improvements | 31,149 |  |
Costs capitalized subsequent to acquisition | 1,816 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 2,913 |  |
Buildings & Improvements | 32,886 |  |
Total | 35,799 |  |
Accumulated Depreciation | $ (1,686) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 35,799 |  |
Deductions during year |  |  |
Balance at close of year | 1,686 |  |
MultiFamily Non-Same-Store | Civic Lofts - Denver, CO |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 6,166 |  |
Buildings & Improvements | 55,182 |  |
Costs capitalized subsequent to acquisition | 172 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 6,171 |  |
Buildings & Improvements | 55,349 |  |
Total | 61,520 |  |
Accumulated Depreciation | $ (2,318) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 61,520 |  |
Deductions during year |  |  |
Balance at close of year | 2,318 |  |
MultiFamily Non-Same-Store | Elements of Linden Hills - Minneapolis, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 5,969 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 941 |  |
Buildings & Improvements | 7,853 |  |
Costs capitalized subsequent to acquisition | 178 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 949 |  |
Buildings & Improvements | 8,023 |  |
Total | 8,972 |  |
Accumulated Depreciation | $ (332) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 8,972 |  |
Deductions during year |  |  |
Balance at close of year | 332 |  |
MultiFamily Non-Same-Store | Gatewood - Waite Park, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 5,156 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 327 |  |
Buildings & Improvements | 6,858 |  |
Costs capitalized subsequent to acquisition | 808 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 342 |  |
Buildings & Improvements | 7,651 |  |
Total | 7,993 |  |
Accumulated Depreciation | $ (428) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 7,993 |  |
Deductions during year |  |  |
Balance at close of year | 428 |  |
MultiFamily Non-Same-Store | Grove Ridge - Cottage Grove, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 7,992 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 1,250 |  |
Buildings & Improvements | 10,271 |  |
Costs capitalized subsequent to acquisition | 551 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,293 |  |
Buildings & Improvements | 10,779 |  |
Total | 12,072 |  |
Accumulated Depreciation | $ (546) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 12,072 |  |
Deductions during year |  |  |
Balance at close of year | 546 |  |
MultiFamily Non-Same-Store | Legacy Waite Park - Waite Park, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 6,923 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 412 |  |
Buildings & Improvements | 9,556 |  |
Costs capitalized subsequent to acquisition | 1,008 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 426 |  |
Buildings & Improvements | 10,550 |  |
Total | 10,976 |  |
Accumulated Depreciation | $ (580) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 10,976 |  |
Deductions during year |  |  |
Balance at close of year | 580 |  |
MultiFamily Non-Same-Store | Lyra Apartments - Centennial, CO |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 6,473 |  |
Buildings & Improvements | 86,149 |  |
Costs capitalized subsequent to acquisition | 163 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 6,481 |  |
Buildings & Improvements | 86,304 |  |
Total | 92,785 |  |
Accumulated Depreciation | $ (1,123) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 92,785 |  |
Deductions during year |  |  |
Balance at close of year | 1,123 |  |
MultiFamily Non-Same-Store | Martin Blu - Eden Prairie, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 27,939 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 3,547 |  |
Buildings & Improvements | 45,212 |  |
Costs capitalized subsequent to acquisition | 323 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 3,560 |  |
Buildings & Improvements | 45,522 |  |
Total | 49,082 |  |
Accumulated Depreciation | $ (1,854) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 49,082 |  |
Deductions during year |  |  |
Balance at close of year | 1,854 |  |
MultiFamily Non-Same-Store | New Hope Garden & Village - New Hope, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 9,943 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 1,603 |  |
Buildings & Improvements | 12,578 |  |
Costs capitalized subsequent to acquisition | 1,032 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,651 |  |
Buildings & Improvements | 13,562 |  |
Total | 15,213 |  |
Accumulated Depreciation | $ (742) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 15,213 |  |
Deductions during year |  |  |
Balance at close of year | 742 |  |
MultiFamily Non-Same-Store | Noko Apartments - Minneapolis, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 1,915 |  |
Buildings & Improvements | 42,636 |  |
Costs capitalized subsequent to acquisition | 98 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,918 |  |
Buildings & Improvements | 42,731 |  |
Total | 44,649 |  |
Accumulated Depreciation | $ (1,690) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 44,649 |  |
Deductions during year |  |  |
Balance at close of year | 1,690 |  |
MultiFamily Non-Same-Store | Palisades - Roseville, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 22,048 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 6,919 |  |
Buildings & Improvements | 46,577 |  |
Costs capitalized subsequent to acquisition | 1,010 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 6,959 |  |
Buildings & Improvements | 47,547 |  |
Total | 54,506 |  |
Accumulated Depreciation | $ (2,360) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 54,506 |  |
Deductions during year |  |  |
Balance at close of year | 2,360 |  |
MultiFamily Non-Same-Store | Plymouth Pointe - Plymouth, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 9,575 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 1,042 |  |
Buildings & Improvements | 12,810 |  |
Costs capitalized subsequent to acquisition | 801 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,073 |  |
Buildings & Improvements | 13,580 |  |
Total | 14,653 |  |
Accumulated Depreciation | $ (723) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 14,653 |  |
Deductions during year |  |  |
Balance at close of year | 723 |  |
MultiFamily Non-Same-Store | Pointe West - St. Cloud, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 5,008 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 246 |  |
Buildings & Improvements | 6,850 |  |
Costs capitalized subsequent to acquisition | 765 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 260 |  |
Buildings & Improvements | 7,601 |  |
Total | 7,861 |  |
Accumulated Depreciation | $ (422) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 7,861 |  |
Deductions during year |  |  |
Balance at close of year | 422 |  |
MultiFamily Non-Same-Store | Portage - Minneapolis, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 5,991 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 2,133 |  |
Buildings & Improvements | 6,685 |  |
Costs capitalized subsequent to acquisition | 535 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 2,226 |  |
Buildings & Improvements | 7,127 |  |
Total | 9,353 |  |
Accumulated Depreciation | $ (348) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 9,353 |  |
Deductions during year |  |  |
Balance at close of year | 348 |  |
MultiFamily Non-Same-Store | River Pointe - Fridley, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 25,412 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 3,346 |  |
Buildings & Improvements | 33,118 |  |
Costs capitalized subsequent to acquisition | 2,144 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 3,426 |  |
Buildings & Improvements | 35,182 |  |
Total | 38,608 |  |
Accumulated Depreciation | $ (1,764) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 38,608 |  |
Deductions during year |  |  |
Balance at close of year | 1,764 |  |
MultiFamily Non-Same-Store | Southdale Parc - Richfield, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 5,301 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 1,569 |  |
Buildings & Improvements | 7,740 |  |
Costs capitalized subsequent to acquisition | 466 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,618 |  |
Buildings & Improvements | 8,157 |  |
Total | 9,775 |  |
Accumulated Depreciation | $ (401) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 9,775 |  |
Deductions during year |  |  |
Balance at close of year | 401 |  |
MultiFamily Non-Same-Store | Union Pointe - Longmont, CO |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 5,727 |  |
Buildings & Improvements | 69,966 |  |
Costs capitalized subsequent to acquisition | 624 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 5,736 |  |
Buildings & Improvements | 70,581 |  |
Total | 76,317 |  |
Accumulated Depreciation | $ (5,495) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 76,317 |  |
Deductions during year |  |  |
Balance at close of year | 5,495 |  |
MultiFamily Non-Same-Store | Venue on Knox - Minneapolis, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 11,660 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 3,438 |  |
Buildings & Improvements | 14,743 |  |
Costs capitalized subsequent to acquisition | 2,514 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 3,530 |  |
Buildings & Improvements | 17,165 |  |
Total | 20,695 |  |
Accumulated Depreciation | $ (815) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 20,695 |  |
Deductions during year |  |  |
Balance at close of year | 815 |  |
MultiFamily Non-Same-Store | Windsor Gates - Brooklyn Park, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 14,731 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 2,140 |  |
Buildings & Improvements | 18,943 |  |
Costs capitalized subsequent to acquisition | 1,850 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 2,204 |  |
Buildings & Improvements | 20,729 |  |
Total | 22,933 |  |
Accumulated Depreciation | $ (1,065) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 22,933 |  |
Deductions during year |  |  |
Balance at close of year | 1,065 |  |
MultiFamily Non-Same-Store | Wingate - New Hope, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 10,459 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 1,480 |  |
Buildings & Improvements | 13,530 |  |
Costs capitalized subsequent to acquisition | 1,018 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 1,526 |  |
Buildings & Improvements | 14,502 |  |
Total | 16,028 |  |
Accumulated Depreciation | $ (766) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 16,028 |  |
Deductions during year |  |  |
Balance at close of year | 766 |  |
MultiFamily Non-Same-Store | Woodhaven - Minneapolis, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 14,408 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 3,940 |  |
Buildings & Improvements | 20,080 |  |
Costs capitalized subsequent to acquisition | 1,223 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 4,040 |  |
Buildings & Improvements | 21,203 |  |
Total | 25,243 |  |
Accumulated Depreciation | $ (1,036) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 25,243 |  |
Deductions during year |  |  |
Balance at close of year | 1,036 |  |
MultiFamily Non-Same-Store | Woodland Pointe - Woodbury, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 31,675 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 5,367 |  |
Buildings & Improvements | 40,422 |  |
Costs capitalized subsequent to acquisition | 3,932 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 5,449 |  |
Buildings & Improvements | 44,272 |  |
Total | 49,721 |  |
Accumulated Depreciation | $ (2,217) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 49,721 |  |
Deductions during year |  |  |
Balance at close of year | 2,217 |  |
MultiFamily Non-Same-Store | Zest - Minneapolis, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 7,910 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 936 |  |
Buildings & Improvements | 10,209 |  |
Costs capitalized subsequent to acquisition | 284 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 946 |  |
Buildings & Improvements | 10,483 |  |
Total | 11,429 |  |
Accumulated Depreciation | $ (421) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 11,429 |  |
Deductions during year |  |  |
Balance at close of year | 421 |  |
Total Multifamily |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 498,277 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 207,794 |  |
Buildings & Improvements | 2,050,346 |  |
Costs capitalized subsequent to acquisition | 249,308 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 225,217 |  |
Buildings & Improvements | 2,282,231 |  |
Total | 2,507,448 |  |
Accumulated Depreciation | (527,199) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 2,507,448 |  |
Deductions during year |  |  |
Balance at close of year | 527,199 |  |
Other - Mixed Use |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 389 |  |
Buildings & Improvements | 19,090 |  |
Costs capitalized subsequent to acquisition | 5,212 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 607 |  |
Buildings & Improvements | 24,084 |  |
Total | 24,691 |  |
Accumulated Depreciation | (7,904) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 24,691 |  |
Deductions during year |  |  |
Balance at close of year | 7,904 |  |
Other - Mixed Use | 71 France - Edina, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 0 |  |
Buildings & Improvements | 5,879 |  |
Costs capitalized subsequent to acquisition | 518 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 0 |  |
Buildings & Improvements | 6,397 |  |
Total | 6,397 |  |
Accumulated Depreciation | (1,457) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 6,397 |  |
Deductions during year |  |  |
Balance at close of year | $ 1,457 |  |
Other - Mixed Use | 71 France - Edina, MN | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Other - Mixed Use | 71 France - Edina, MN | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Other - Mixed Use | Lugano at Cherry Creek - Denver, CO |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 0 |  |
Buildings & Improvements | 1,600 |  |
Costs capitalized subsequent to acquisition | 738 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 0 |  |
Buildings & Improvements | 2,338 |  |
Total | 2,338 |  |
Accumulated Depreciation | $ (234) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 2,338 |  |
Deductions during year |  |  |
Balance at close of year | 234 |  |
Other - Mixed Use | Civic Lofts - Denver, CO |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 0 |  |
Buildings & Improvements | 0 |  |
Costs capitalized subsequent to acquisition | 0 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 0 |  |
Buildings & Improvements | 0 |  |
Total | 0 |  |
Accumulated Depreciation | $ 0 |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 0 |  |
Deductions during year |  |  |
Balance at close of year | 0 |  |
Other - Mixed Use | Zest - Minneapolis, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 0 |  |
Buildings & Improvements | 52 |  |
Costs capitalized subsequent to acquisition | 1 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 0 |  |
Buildings & Improvements | 53 |  |
Total | 53 |  |
Accumulated Depreciation | $ (10) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 53 |  |
Deductions during year |  |  |
Balance at close of year | 10 |  |
Other - Mixed Use | Noko - Minneapolis, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 0 |  |
Buildings & Improvements | 118 |  |
Costs capitalized subsequent to acquisition | 0 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 0 |  |
Buildings & Improvements | 118 |  |
Total | 118 |  |
Accumulated Depreciation | $ (8) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 118 |  |
Deductions during year |  |  |
Balance at close of year | 8 |  |
Other - Mixed Use | 191 homes - Oxbo - St Paul, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 0 |  |
Buildings & Improvements | 3,472 |  |
Costs capitalized subsequent to acquisition | 54 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 0 |  |
Buildings & Improvements | 3,526 |  |
Total | 3,526 |  |
Accumulated Depreciation | $ (620) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 3,526 |  |
Deductions during year |  |  |
Balance at close of year | 620 |  |
Other - Mixed Use | Plaza - Minot, ND |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 389 |  |
Buildings & Improvements | 5,444 |  |
Costs capitalized subsequent to acquisition | 3,467 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 607 |  |
Buildings & Improvements | 8,693 |  |
Total | 9,300 |  |
Accumulated Depreciation | (4,683) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 9,300 |  |
Deductions during year |  |  |
Balance at close of year | $ 4,683 |  |
Other - Mixed Use | Plaza - Minot, ND | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Other - Mixed Use | Plaza - Minot, ND | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Other - Mixed Use | Red 20 - Minneapolis, MN |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 0 |  |
Buildings & Improvements | 2,525 |  |
Costs capitalized subsequent to acquisition | 434 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 0 |  |
Buildings & Improvements | 2,959 |  |
Total | 2,959 |  |
Accumulated Depreciation | (892) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 2,959 |  |
Deductions during year |  |  |
Balance at close of year | $ 892 |  |
Other - Mixed Use | Red 20 - Minneapolis, MN | Minimum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
Other - Mixed Use | Red 20 - Minneapolis, MN | Maximum |  |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Life on which depreciation in latest income statement is computed | 37 years |  |
Other - Commercial |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | $ 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 246 |  |
Buildings & Improvements | 1,866 |  |
Costs capitalized subsequent to acquisition | (127) |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 246 |  |
Buildings & Improvements | 1,739 |  |
Total | 1,985 |  |
Accumulated Depreciation | (298) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 1,985 |  |
Deductions during year |  |  |
Balance at close of year | 298 |  |
Other - Commercial | 3100 10th St SW - Minot, ND |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 0 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 246 |  |
Buildings & Improvements | 1,866 |  |
Costs capitalized subsequent to acquisition | (127) |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 246 |  |
Buildings & Improvements | 1,739 |  |
Total | 1,985 |  |
Accumulated Depreciation | $ (298) |  |
Life on which depreciation in latest income statement is computed | 30 years |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | $ 1,985 |  |
Deductions during year |  |  |
Balance at close of year | 298 |  |
Total |  |  |
Real Estate And Accumulated Depreciation [Abstract] |  |  |
Encumbrances | 498,277 |  |
Initial Cost to Company [Abstract] |  |  |
Land | 208,429 |  |
Buildings & Improvements | 2,071,302 |  |
Costs capitalized subsequent to acquisition | 254,393 |  |
Gross amount at which carries at close of period [Abstract] |  |  |
Land | 226,070 |  |
Buildings & Improvements | 2,308,054 |  |
Total | 2,534,124 |  |
Accumulated Depreciation | (535,401) |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |  |
Balance at close of year | 2,534,124 |  |
Deductions during year |  |  |
Balance at close of year | $ 535,401 |  |

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