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SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020
Gross amount at which carries at close of period [Abstract] |  |
Accumulated Depreciation | $ (443,592) | $ (399,249)
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Total real estate investments | 1,870,854 | 1,437,969
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Accumulated Depreciation [Roll Forward] |  |
Balance at beginning of year | 399,249 | 349,122
Additions during year [Abstract] |  |
Provisions for depreciation | 78,268 | 72,051
Deductions during year [Abstract] |  |
Accumulated depreciation on real estate sold or classified as held for sale | (24,161) | (21,440)
Other | (9,764) | (484)
Balance at close of year | 443,592 | 399,249
Net basis of real estate investments for federal income tax purposes | 1,800,000 | 1,400,000
Unimproved Land |  |
Gross amount at which carries at close of period [Abstract] |  |
Total | 0 | 0
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at beginning of year | 0 | 1,376
Cost of real estate sold | 0 | (1,376)
Balance at close of year | 0 | 0
Total real estate investments | 1,827,578 | 1,413,308
Wholly Owned Properties |  |
Gross amount at which carries at close of period [Abstract] |  |
Total | 2,271,170 | 1,812,557
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at beginning of year | 1,812,557 | 1,643,078
Improvements and Other | 34,427 | 27,460
Total additions | 2,338,632 | 1,852,309
Cost of real estate sold | (57,698) | (38,111)
Other | (9,764) | (1,641)
Balance at close of year | 2,271,170 | 1,812,557
Multifamily |  |
Real Estate And Accumulated Depreciation [Abstract] |  |
Encumbrances | 262,673 |
Initial Cost to Company [Abstract] |  |
Land | 129,597 |
Buildings & Improvements | 1,258,137 |
Costs capitalized subsequent to acquisition | 180,716 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 146,004 |
Buildings & Improvements | 1,422,446 |
Total | 1,568,450 |
Accumulated Depreciation | (419,730) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 1,568,450 |
Deductions during year [Abstract] |  |
Balance at close of year | 419,730 |
Multifamily | 71 France - Edina, MN |  |
Real Estate And Accumulated Depreciation [Abstract] |  |
Encumbrances | 52,149 |
Initial Cost to Company [Abstract] |  |
Land | 4,721 |
Buildings & Improvements | 61,762 |
Costs capitalized subsequent to acquisition | 625 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 4,801 |
Buildings & Improvements | 62,307 |
Total | 67,108 |
Accumulated Depreciation | (17,093) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 67,108 |
Deductions during year [Abstract] |  |
Balance at close of year | 17,093 |
Multifamily | Alps Park - 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 | 691 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 336 |
Buildings & Improvements | 6,193 |
Total | 6,529 |
Accumulated Depreciation | (1,817) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 6,529 |
Deductions during year [Abstract] |  |
Balance at close of year | 1,817 |
Multifamily | Arcata - 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 | 413 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 2,128 |
Buildings & Improvements | 31,409 |
Total | 33,537 |
Accumulated Depreciation | (9,627) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 33,537 |
Deductions during year [Abstract] |  |
Balance at close of year | 9,627 |
Multifamily | Ashland - 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 | 364 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 823 |
Buildings & Improvements | 7,851 |
Total | 8,674 |
Accumulated Depreciation | (2,688) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 8,674 |
Deductions during year [Abstract] |  |
Balance at close of year | 2,688 |
Multifamily | Avalon Cove - 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 | 825 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,808 |
Buildings & Improvements | 34,707 |
Total | 36,515 |
Accumulated Depreciation | (7,327) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 36,515 |
Deductions during year [Abstract] |  |
Balance at close of year | 7,327 |
Multifamily | Boulder Court - 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 | 3,124 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,576 |
Buildings & Improvements | 8,113 |
Total | 9,689 |
Accumulated Depreciation | (4,590) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 9,689 |
Deductions during year [Abstract] |  |
Balance at close of year | 4,590 |
Multifamily | Canyon Lake - 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 | 2,285 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 420 |
Buildings & Improvements | 6,128 |
Total | 6,548 |
Accumulated Depreciation | (3,287) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 6,548 |
Deductions during year [Abstract] |  |
Balance at close of year | 3,287 |
Multifamily | Cardinal Point - 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 | 400 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,727 |
Buildings & Improvements | 33,673 |
Total | 35,400 |
Accumulated Depreciation | (4,132) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 35,400 |
Deductions during year [Abstract] |  |
Balance at close of year | 4,132 |
Multifamily | Castlerock - 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 | 2,257 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,045 |
Buildings & Improvements | 6,812 |
Total | 7,857 |
Accumulated Depreciation | (4,582) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 7,857 |
Deductions during year [Abstract] |  |
Balance at close of year | 4,582 |
Multifamily | Chateau - 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 | 1,185 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 326 |
Buildings & Improvements | 21,218 |
Total | 21,544 |
Accumulated Depreciation | (6,880) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 21,544 |
Deductions during year [Abstract] |  |
Balance at close of year | 6,880 |
Multifamily | Cimarron Hills - 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 | 4,684 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,639 |
Buildings & Improvements | 13,339 |
Total | 14,978 |
Accumulated Depreciation | (7,998) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 14,978 |
Deductions during year [Abstract] |  |
Balance at close of year | 7,998 |
Multifamily | 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 | 2,448 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 6,424 |
Buildings & Improvements | 49,481 |
Total | 55,905 |
Accumulated Depreciation | (15,690) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 55,905 |
Deductions during year [Abstract] |  |
Balance at close of year | 15,690 |
Multifamily | 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 | 16,010 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 3,206 |
Buildings & Improvements | 26,720 |
Total | 29,926 |
Accumulated Depreciation | (14,315) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 29,926 |
Deductions during year [Abstract] |  |
Balance at close of year | 14,315 |
Multifamily | Cottonwood - 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 | 5,799 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,962 |
Buildings & Improvements | 22,265 |
Total | 24,227 |
Accumulated Depreciation | (13,046) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 24,227 |
Deductions during year [Abstract] |  |
Balance at close of year | 13,046 |
Multifamily | Country Meadows - 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 | 1,623 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 599 |
Buildings & Improvements | 9,324 |
Total | 9,923 |
Accumulated Depreciation | (5,872) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 9,923 |
Deductions during year [Abstract] |  |
Balance at close of year | 5,872 |
Multifamily | Cypress Court - St. Cloud, MN |  |
Real Estate And Accumulated Depreciation [Abstract] |  |
Encumbrances | 11,338 |
Initial Cost to Company [Abstract] |  |
Land | 1,583 |
Buildings & Improvements | 18,879 |
Costs capitalized subsequent to acquisition | 545 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,625 |
Buildings & Improvements | 19,382 |
Total | 21,007 |
Accumulated Depreciation | (5,995) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 21,007 |
Deductions during year [Abstract] |  |
Balance at close of year | 5,995 |
Multifamily | Deer Ridge - 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 | 348 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 785 |
Buildings & Improvements | 24,403 |
Total | 25,188 |
Accumulated Depreciation | (7,292) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 25,188 |
Deductions during year [Abstract] |  |
Balance at close of year | 7,292 |
Multifamily | Donovan - Lincoln, NE |  |
Real Estate And Accumulated Depreciation [Abstract] |  |
Encumbrances | 11,270 |
Initial Cost to Company [Abstract] |  |
Land | 1,515 |
Buildings & Improvements | 15,730 |
Costs capitalized subsequent to acquisition | 4,952 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,817 |
Buildings & Improvements | 20,380 |
Total | 22,197 |
Accumulated Depreciation | (6,531) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 22,197 |
Deductions during year [Abstract] |  |
Balance at close of year | 6,531 |
Multifamily | Dylan - 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 | 1,138 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 12,241 |
Buildings & Improvements | 78,267 |
Total | 90,508 |
Accumulated Depreciation | $ (10,892) |
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 | $ 90,508 |
Deductions during year [Abstract] |  |
Balance at close of year | 10,892 |
Multifamily | Evergreen - 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 | 628 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,159 |
Buildings & Improvements | 6,122 |
Total | 7,281 |
Accumulated Depreciation | (2,290) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 7,281 |
Deductions during year [Abstract] |  |
Balance at close of year | 2,290 |
Multifamily | Freightyard - 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 | 1,296 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,895 |
Buildings & Improvements | 24,906 |
Total | 26,801 |
Accumulated Depreciation | $ (2,091) |
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 | $ 26,801 |
Deductions during year [Abstract] |  |
Balance at close of year | 2,091 |
Multifamily | Gardens - 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 | 141 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 535 |
Buildings & Improvements | 8,826 |
Total | 9,361 |
Accumulated Depreciation | (2,100) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 9,361 |
Deductions during year [Abstract] |  |
Balance at close of year | 2,100 |
Multifamily | Grand Gateway - 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 | 2,152 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 970 |
Buildings & Improvements | 9,082 |
Total | 10,052 |
Accumulated Depreciation | (3,972) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 10,052 |
Deductions during year [Abstract] |  |
Balance at close of year | 3,972 |
Multifamily | GrandeVille Shores - Rochester, MN |  |
Real Estate And Accumulated Depreciation [Abstract] |  |
Encumbrances | 46,320 |
Initial Cost to Company [Abstract] |  |
Land | 6,588 |
Buildings & Improvements | 67,072 |
Costs capitalized subsequent to acquisition | 5,741 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 6,776 |
Buildings & Improvements | 72,625 |
Total | 79,401 |
Accumulated Depreciation | (16,311) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 79,401 |
Deductions during year [Abstract] |  |
Balance at close of year | 16,311 |
Multifamily | 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 | 3,007 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 876 |
Buildings & Improvements | 6,831 |
Total | 7,707 |
Accumulated Depreciation | (2,769) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 7,707 |
Deductions during year [Abstract] |  |
Balance at close of year | 2,769 |
Multifamily | Homestead Garden - 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 | 1,219 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 792 |
Buildings & Improvements | 15,221 |
Total | 16,013 |
Accumulated Depreciation | (3,944) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 16,013 |
Deductions during year [Abstract] |  |
Balance at close of year | 3,944 |
Multifamily | Lakeside Village - Lincoln, NE |  |
Real Estate And Accumulated Depreciation [Abstract] |  |
Encumbrances | 11,158 |
Initial Cost to Company [Abstract] |  |
Land | 1,215 |
Buildings & Improvements | 15,837 |
Costs capitalized subsequent to acquisition | 3,369 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,476 |
Buildings & Improvements | 18,945 |
Total | 20,421 |
Accumulated Depreciation | (6,098) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 20,421 |
Deductions during year [Abstract] |  |
Balance at close of year | 6,098 |
Multifamily | Legacy - 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 | 10,958 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 2,474 |
Buildings & Improvements | 31,573 |
Total | 34,047 |
Accumulated Depreciation | (19,735) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 34,047 |
Deductions during year [Abstract] |  |
Balance at close of year | 19,735 |
Multifamily | Legacy Heights - 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 | 290 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,142 |
Buildings & Improvements | 14,097 |
Total | 15,239 |
Accumulated Depreciation | (3,102) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 15,239 |
Deductions during year [Abstract] |  |
Balance at close of year | 3,102 |
Multifamily | 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 | 1,317 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 7,679 |
Buildings & Improvements | 89,083 |
Total | 96,762 |
Accumulated Depreciation | $ (7,670) |
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 | $ 96,762 |
Deductions during year [Abstract] |  |
Balance at close of year | 7,670 |
Multifamily | Meadows - 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 | 2,075 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 730 |
Buildings & Improvements | 6,454 |
Total | 7,184 |
Accumulated Depreciation | (4,101) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 7,184 |
Deductions during year [Abstract] |  |
Balance at close of year | 4,101 |
Multifamily | 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 | 649 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,951 |
Buildings & Improvements | 30,568 |
Total | 32,519 |
Accumulated Depreciation | (6,660) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 32,519 |
Deductions during year [Abstract] |  |
Balance at close of year | 6,660 |
Multifamily | 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 | 1,211 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 655 |
Buildings & Improvements | 4,802 |
Total | 5,457 |
Accumulated Depreciation | (2,655) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 5,457 |
Deductions during year [Abstract] |  |
Balance at close of year | 2,655 |
Multifamily | Northridge - 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 | 296 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,048 |
Buildings & Improvements | 7,647 |
Total | 8,695 |
Accumulated Depreciation | (1,912) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 8,695 |
Deductions during year [Abstract] |  |
Balance at close of year | 1,912 |
Multifamily | Olympic Village - 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 | 4,047 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,885 |
Buildings & Improvements | 13,767 |
Total | 15,652 |
Accumulated Depreciation | (8,539) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 15,652 |
Deductions during year [Abstract] |  |
Balance at close of year | 8,539 |
Multifamily | Oxbo - 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 | 263 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 5,822 |
Buildings & Improvements | 51,836 |
Total | 57,658 |
Accumulated Depreciation | $ (8,896) |
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 | $ 57,658 |
Deductions during year [Abstract] |  |
Balance at close of year | 8,896 |
Multifamily | Park Meadows - 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 | 9,976 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 2,140 |
Buildings & Improvements | 18,078 |
Total | 20,218 |
Accumulated Depreciation | (13,170) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 20,218 |
Deductions during year [Abstract] |  |
Balance at close of year | 13,170 |
Multifamily | Park Place - 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 | 13,587 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 10,819 |
Buildings & Improvements | 94,158 |
Total | 104,977 |
Accumulated Depreciation | $ (15,767) |
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 | $ 104,977 |
Deductions during year [Abstract] |  |
Balance at close of year | 15,767 |
Multifamily | Plaza - 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 | 3,118 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,011 |
Buildings & Improvements | 15,758 |
Total | 16,769 |
Accumulated Depreciation | (6,270) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 16,769 |
Deductions during year [Abstract] |  |
Balance at close of year | 6,270 |
Multifamily | Pointe West - 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 | 2,209 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 463 |
Buildings & Improvements | 5,524 |
Total | 5,987 |
Accumulated Depreciation | (4,044) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 5,987 |
Deductions during year [Abstract] |  |
Balance at close of year | 4,044 |
Multifamily | 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 | 540 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 419 |
Buildings & Improvements | 5,080 |
Total | 5,499 |
Accumulated Depreciation | (1,773) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 5,499 |
Deductions during year [Abstract] |  |
Balance at close of year | 1,773 |
Multifamily | Quarry Ridge - Rochester, MN |  |
Real Estate And Accumulated Depreciation [Abstract] |  |
Encumbrances | 23,409 |
Initial Cost to Company [Abstract] |  |
Land | 2,254 |
Buildings & Improvements | 30,024 |
Costs capitalized subsequent to acquisition | 5,223 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 2,412 |
Buildings & Improvements | 35,089 |
Total | 37,501 |
Accumulated Depreciation | (12,114) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 37,501 |
Deductions during year [Abstract] |  |
Balance at close of year | 12,114 |
Multifamily | Red 20 - Minneapolis, MN |  |
Real Estate And Accumulated Depreciation [Abstract] |  |
Encumbrances | 20,775 |
Initial Cost to Company [Abstract] |  |
Land | 1,900 |
Buildings & Improvements | 24,116 |
Costs capitalized subsequent to acquisition | 521 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,908 |
Buildings & Improvements | 24,629 |
Total | 26,537 |
Accumulated Depreciation | (7,560) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 26,537 |
Deductions during year [Abstract] |  |
Balance at close of year | 7,560 |
Multifamily | Regency Park Estates - St. Cloud, MN |  |
Real Estate And Accumulated Depreciation [Abstract] |  |
Encumbrances | 7,167 |
Initial Cost to Company [Abstract] |  |
Land | 702 |
Buildings & Improvements | 10,198 |
Costs capitalized subsequent to acquisition | 6,155 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,179 |
Buildings & Improvements | 15,876 |
Total | 17,055 |
Accumulated Depreciation | (5,205) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 17,055 |
Deductions during year [Abstract] |  |
Balance at close of year | 5,205 |
Multifamily | Rimrock West - 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 | 2,044 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 568 |
Buildings & Improvements | 5,295 |
Total | 5,863 |
Accumulated Depreciation | (3,403) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 5,863 |
Deductions during year [Abstract] |  |
Balance at close of year | 3,403 |
Multifamily | River Ridge - 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 | 1,154 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 922 |
Buildings & Improvements | 25,478 |
Total | 26,400 |
Accumulated Depreciation | (9,018) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 26,400 |
Deductions during year [Abstract] |  |
Balance at close of year | 9,018 |
Multifamily | Rocky Meadows - 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 | 1,632 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 840 |
Buildings & Improvements | 7,174 |
Total | 8,014 |
Accumulated Depreciation | (4,817) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 8,014 |
Deductions during year [Abstract] |  |
Balance at close of year | 4,817 |
Multifamily | Rum River - 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 | 515 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 870 |
Buildings & Improvements | 5,311 |
Total | 6,181 |
Accumulated Depreciation | (2,358) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 6,181 |
Deductions during year [Abstract] |  |
Balance at close of year | 2,358 |
Multifamily | Silver Springs - 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 | 1,077 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 273 |
Buildings & Improvements | 4,026 |
Total | 4,299 |
Accumulated Depreciation | (1,142) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 4,299 |
Deductions during year [Abstract] |  |
Balance at close of year | 1,142 |
Multifamily | South Pointe - 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 | 5,814 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,489 |
Buildings & Improvements | 14,423 |
Total | 15,912 |
Accumulated Depreciation | (10,819) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 15,912 |
Deductions during year [Abstract] |  |
Balance at close of year | 10,819 |
Multifamily | Southpoint - 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 | 284 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 663 |
Buildings & Improvements | 10,090 |
Total | 10,753 |
Accumulated Depreciation | (2,696) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 10,753 |
Deductions during year [Abstract] |  |
Balance at close of year | 2,696 |
Multifamily | Southfork - 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 | 8,626 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 3,583 |
Buildings & Improvements | 48,698 |
Total | 52,281 |
Accumulated Depreciation | $ (6,292) |
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 | $ 52,281 |
Deductions during year [Abstract] |  |
Balance at close of year | 6,292 |
Multifamily | Sunset Trail - 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 | 3,429 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 826 |
Buildings & Improvements | 15,753 |
Total | 16,579 |
Accumulated Depreciation | (9,579) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 16,579 |
Deductions during year [Abstract] |  |
Balance at close of year | 9,579 |
Multifamily | Thomasbrook - 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 | 5,474 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,710 |
Buildings & Improvements | 14,670 |
Total | 16,380 |
Accumulated Depreciation | (9,080) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 16,380 |
Deductions during year [Abstract] |  |
Balance at close of year | 9,080 |
Multifamily | West Stonehill - 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 | 10,933 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,912 |
Buildings & Improvements | 20,127 |
Total | 22,039 |
Accumulated Depreciation | (12,812) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 22,039 |
Deductions during year [Abstract] |  |
Balance at close of year | 12,812 |
Multifamily | 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 | 935 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 25,532 |
Buildings & Improvements | 103,108 |
Total | 128,640 |
Accumulated Depreciation | $ (13,525) |
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 | $ 128,640 |
Deductions during year [Abstract] |  |
Balance at close of year | 13,525 |
Multifamily | Whispering Ridge - Omaha, NE |  |
Real Estate And Accumulated Depreciation [Abstract] |  |
Encumbrances | 19,187 |
Initial Cost to Company [Abstract] |  |
Land | 2,139 |
Buildings & Improvements | 25,424 |
Costs capitalized subsequent to acquisition | 3,715 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 2,551 |
Buildings & Improvements | 28,727 |
Total | 31,278 |
Accumulated Depreciation | (9,162) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 31,278 |
Deductions during year [Abstract] |  |
Balance at close of year | 9,162 |
Multifamily | Woodridge - 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 | 5,380 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 761 |
Buildings & Improvements | 11,017 |
Total | 11,778 |
Accumulated Depreciation | (6,625) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 11,778 |
Deductions during year [Abstract] |  |
Balance at close of year | $ 6,625 |
Multifamily | Minimum | 71 France - Edina, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Alps Park - Rapid City, SD |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Ashland - Grand Forks, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Avalon Cove - Rochester, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Boulder Court - Eagan, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Canyon Lake - Rapid City, SD |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Cardinal Point - Grand Forks, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Castlerock - Billings, MT |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Chateau - Minot, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Cimarron Hills - Omaha, NE |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Commons and Landing at Southgate - Minot, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Connelly on Eleven - Burnsville, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Cottonwood - Bismarck, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Country Meadows - Billings, MT |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Cypress Court - St. Cloud, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Deer Ridge - Jamestown, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Donovan - Lincoln, NE |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Evergreen - Isanti, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Gardens - Grand Forks, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Grand Gateway - St. Cloud, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | GrandeVille Shores - Rochester, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Greenfield - Omaha, NE |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Homestead Garden - Rapid City, SD |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Lakeside Village - Lincoln, NE |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Legacy - Grand Forks, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Legacy Heights - Bismarck, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Meadows - Jamestown, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Monticello Crossings - Monticello, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Monticello Village - Monticello, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Northridge - Bismarck, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Olympic Village - Billings, MT |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Park Meadows - Waite Park, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Plaza - Minot, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Pointe West - Rapid City, SD |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Ponds at Heritage Place - Sartell, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Quarry Ridge - Rochester, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Red 20 - Minneapolis, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Regency Park Estates - St. Cloud, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Rimrock West - Billings, MT |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | River Ridge - Bismarck, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Rocky Meadows - Billings, MT |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Rum River - Isanti, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Silver Springs - Rapid City, SD |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | South Pointe - Minot, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Southpoint - Grand Forks, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Sunset Trail - Rochester, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Thomasbrook - Lincoln, NE |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | West Stonehill - Waite Park, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Whispering Ridge - Omaha, NE |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Minimum | Woodridge - Rochester, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 30 years |
Multifamily | Maximum | 71 France - Edina, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Alps Park - Rapid City, SD |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Ashland - Grand Forks, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Avalon Cove - Rochester, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Boulder Court - Eagan, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Canyon Lake - Rapid City, SD |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Cardinal Point - Grand Forks, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Castlerock - Billings, MT |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Chateau - Minot, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Cimarron Hills - Omaha, NE |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Commons and Landing at Southgate - Minot, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Connelly on Eleven - Burnsville, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Cottonwood - Bismarck, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Country Meadows - Billings, MT |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Cypress Court - St. Cloud, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Deer Ridge - Jamestown, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Donovan - Lincoln, NE |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Evergreen - Isanti, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Gardens - Grand Forks, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Grand Gateway - St. Cloud, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | GrandeVille Shores - Rochester, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Greenfield - Omaha, NE |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Homestead Garden - Rapid City, SD |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Lakeside Village - Lincoln, NE |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Legacy - Grand Forks, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Legacy Heights - Bismarck, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Meadows - Jamestown, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Monticello Crossings - Monticello, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Monticello Village - Monticello, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Northridge - Bismarck, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Olympic Village - Billings, MT |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Park Meadows - Waite Park, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Plaza - Minot, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Pointe West - Rapid City, SD |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Ponds at Heritage Place - Sartell, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Quarry Ridge - Rochester, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Red 20 - Minneapolis, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Regency Park Estates - St. Cloud, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Rimrock West - Billings, MT |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | River Ridge - Bismarck, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Rocky Meadows - Billings, MT |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Rum River - Isanti, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Silver Springs - Rapid City, SD |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | South Pointe - Minot, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Southpoint - Grand Forks, ND |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Sunset Trail - Rochester, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Thomasbrook - Lincoln, NE |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | West Stonehill - Waite Park, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Whispering Ridge - Omaha, NE |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Maximum | Woodridge - Rochester, MN |  |
Gross amount at which carries at close of period [Abstract] |  |
Life on which depreciation in latest income statement is computed | 37 years |
Multifamily | Wholly Owned Properties |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Multifamily and Other | $ 491,648 | $ 181,771
MultiFamily Non-Same-Store |  |
Real Estate And Accumulated Depreciation [Abstract] |  |
Encumbrances | 221,110 |
Initial Cost to Company [Abstract] |  |
Land | 64,385 |
Buildings & Improvements | 600,150 |
Costs capitalized subsequent to acquisition | 11,264 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 65,359 |
Buildings & Improvements | 610,440 |
Total | 675,799 |
Accumulated Depreciation | (16,273) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 675,799 |
Deductions during year [Abstract] |  |
Balance at close of year | 16,273 |
MultiFamily Non-Same-Store | Bayberry Place - Minneapolis, 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 | 538 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,865 |
Buildings & Improvements | 14,593 |
Total | 16,458 |
Accumulated Depreciation | $ (177) |
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 | $ 16,458 |
Deductions during year [Abstract] |  |
Balance at close of year | 177 |
MultiFamily Non-Same-Store | Burgundy and Hillsboro Court - Minneapolis, 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 | 1,177 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 2,913 |
Buildings & Improvements | 32,247 |
Total | 35,160 |
Accumulated Depreciation | $ (398) |
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 | $ 35,160 |
Deductions during year [Abstract] |  |
Balance at close of year | 398 |
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 | 51 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 6,171 |
Buildings & Improvements | 55,228 |
Total | 61,399 |
Accumulated Depreciation | $ (148) |
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 | $ 61,399 |
Deductions during year [Abstract] |  |
Balance at close of year | 148 |
MultiFamily Non-Same-Store | Gatewood - St Cloud, 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 | 348 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 342 |
Buildings & Improvements | 7,191 |
Total | 7,533 |
Accumulated Depreciation | $ (95) |
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 | $ 7,533 |
Deductions during year [Abstract] |  |
Balance at close of year | 95 |
MultiFamily Non-Same-Store | Grove Ridge - Minneapolis, 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 | 405 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,293 |
Buildings & Improvements | 10,633 |
Total | 11,926 |
Accumulated Depreciation | $ (133) |
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 | $ 11,926 |
Deductions during year [Abstract] |  |
Balance at close of year | 133 |
MultiFamily Non-Same-Store | Ironwood - Minneapolis, 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 | 238 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 2,167 |
Buildings & Improvements | 37,110 |
Total | 39,277 |
Accumulated Depreciation | $ (2,564) |
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 | $ 39,277 |
Deductions during year [Abstract] |  |
Balance at close of year | 2,564 |
MultiFamily Non-Same-Store | Legacy Waite Park - St Cloud, 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 | 428 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 426 |
Buildings & Improvements | 9,970 |
Total | 10,396 |
Accumulated Depreciation | $ (135) |
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 | $ 10,396 |
Deductions during year [Abstract] |  |
Balance at close of year | 135 |
MultiFamily Non-Same-Store | New Hope Garden and Village - Minneapolis, 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 | 480 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,651 |
Buildings & Improvements | 13,010 |
Total | 14,661 |
Accumulated Depreciation | $ (170) |
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 | $ 14,661 |
Deductions during year [Abstract] |  |
Balance at close of year | 170 |
MultiFamily Non-Same-Store | Palisades - Minneapolis, MN |  |
Real Estate And Accumulated Depreciation [Abstract] |  |
Encumbrances | 22,260 |
Initial Cost to Company [Abstract] |  |
Land | 6,919 |
Buildings & Improvements | 46,577 |
Costs capitalized subsequent to acquisition | 386 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 6,959 |
Buildings & Improvements | 46,923 |
Total | 53,882 |
Accumulated Depreciation | $ (574) |
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 | $ 53,882 |
Deductions during year [Abstract] |  |
Balance at close of year | 574 |
MultiFamily Non-Same-Store | Parkhouse - 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 | 987 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 10,484 |
Buildings & Improvements | 133,082 |
Total | 143,566 |
Accumulated Depreciation | $ (6,922) |
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 | $ 143,566 |
Deductions during year [Abstract] |  |
Balance at close of year | 6,922 |
MultiFamily Non-Same-Store | Plymouth Pointe - Minneapolis, 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 | 526 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,073 |
Buildings & Improvements | 13,305 |
Total | 14,378 |
Accumulated Depreciation | $ (174) |
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 | $ 14,378 |
Deductions during year [Abstract] |  |
Balance at close of year | 174 |
MultiFamily Non-Same-Store | Pointe West St Cloud - 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 | 437 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 260 |
Buildings & Improvements | 7,273 |
Total | 7,533 |
Accumulated Depreciation | $ (98) |
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 | $ 7,533 |
Deductions during year [Abstract] |  |
Balance at close of year | 98 |
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 | 415 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 2,226 |
Buildings & Improvements | 7,007 |
Total | 9,233 |
Accumulated Depreciation | $ (83) |
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 | $ 9,233 |
Deductions during year [Abstract] |  |
Balance at close of year | 83 |
MultiFamily Non-Same-Store | River Pointe - Minneapolis, 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 | 951 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 3,426 |
Buildings & Improvements | 33,989 |
Total | 37,415 |
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 | $ 37,415 |
Deductions during year [Abstract] |  |
Balance at close of year | 422 |
MultiFamily Non-Same-Store | Southdale Parc - Minneapolis, 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 | 302 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,618 |
Buildings & Improvements | 7,993 |
Total | 9,611 |
Accumulated Depreciation | $ (96) |
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 | $ 9,611 |
Deductions during year [Abstract] |  |
Balance at close of year | 96 |
MultiFamily Non-Same-Store | Union Pointe - Denver, 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 | 336 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 5,736 |
Buildings & Improvements | 70,293 |
Total | 76,029 |
Accumulated Depreciation | $ (2,723) |
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 | $ 76,029 |
Deductions during year [Abstract] |  |
Balance at close of year | 2,723 |
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 | 548 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 3,530 |
Buildings & Improvements | 15,199 |
Total | 18,729 |
Accumulated Depreciation | $ (177) |
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 | $ 18,729 |
Deductions during year [Abstract] |  |
Balance at close of year | 177 |
MultiFamily Non-Same-Store | Windsor - Minneapolis, 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 | 738 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 2,204 |
Buildings & Improvements | 19,617 |
Total | 21,821 |
Accumulated Depreciation | $ (243) |
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 | $ 21,821 |
Deductions during year [Abstract] |  |
Balance at close of year | 243 |
MultiFamily Non-Same-Store | Wingate - Minneapolis, 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 | 503 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 1,526 |
Buildings & Improvements | 13,987 |
Total | 15,513 |
Accumulated Depreciation | $ (180) |
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 | $ 15,513 |
Deductions during year [Abstract] |  |
Balance at close of year | 180 |
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 | 627 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 4,040 |
Buildings & Improvements | 20,607 |
Total | 24,647 |
Accumulated Depreciation | $ (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 | $ 24,647 |
Deductions during year [Abstract] |  |
Balance at close of year | 245 |
MultiFamily Non-Same-Store | Woodland Pointe - Minneapolis, MN |  |
Real Estate And Accumulated Depreciation [Abstract] |  |
Encumbrances | 31,673 |
Initial Cost to Company [Abstract] |  |
Land | 5,367 |
Buildings & Improvements | 40,422 |
Costs capitalized subsequent to acquisition | 843 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 5,449 |
Buildings & Improvements | 41,183 |
Total | 46,632 |
Accumulated Depreciation | $ (516) |
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 | $ 46,632 |
Deductions during year [Abstract] |  |
Balance at close of year | 516 |
Total Multifamily |  |
Real Estate And Accumulated Depreciation [Abstract] |  |
Encumbrances | 483,783 |
Initial Cost to Company [Abstract] |  |
Land | 193,982 |
Buildings & Improvements | 1,858,287 |
Costs capitalized subsequent to acquisition | 191,980 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 211,363 |
Buildings & Improvements | 2,032,886 |
Total | 2,244,249 |
Accumulated Depreciation | (436,003) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 2,244,249 |
Deductions during year [Abstract] |  |
Balance at close of year | 436,003 |
Other - Mixed Use |  |
Real Estate And Accumulated Depreciation [Abstract] |  |
Encumbrances | 0 |
Initial Cost to Company [Abstract] |  |
Land | 389 |
Buildings & Improvements | 18,920 |
Costs capitalized subsequent to acquisition | 5,500 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 607 |
Buildings & Improvements | 24,202 |
Total | 24,809 |
Accumulated Depreciation | (7,201) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 24,809 |
Deductions during year [Abstract] |  |
Balance at close of year | 7,201 |
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 | 867 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 0 |
Buildings & Improvements | 6,746 |
Total | 6,746 |
Accumulated Depreciation | (1,399) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 6,746 |
Deductions during year [Abstract] |  |
Balance at close of year | 1,399 |
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 | 657 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 0 |
Buildings & Improvements | 2,257 |
Total | 2,257 |
Accumulated Depreciation | $ (148) |
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 | $ 2,257 |
Deductions during year [Abstract] |  |
Balance at close of year | 148 |
Other - Mixed Use | 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 | $ (541) |
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 [Abstract] |  |
Balance at close of year | 541 |
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 | 3,447 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 607 |
Buildings & Improvements | 8,673 |
Total | 9,280 |
Accumulated Depreciation | (4,303) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 9,280 |
Deductions during year [Abstract] |  |
Balance at close of year | 4,303 |
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 | 475 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 0 |
Buildings & Improvements | 3,000 |
Total | 3,000 |
Accumulated Depreciation | (810) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 3,000 |
Deductions during year [Abstract] |  |
Balance at close of year | $ 810 |
Other - Mixed Use | Minimum | 71 France - Edina, MN |  |
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 | Minimum | Plaza - Minot, ND |  |
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 | Minimum | Red 20 - Minneapolis, MN |  |
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 | Maximum | 71 France - Edina, MN |  |
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 | Maximum | Plaza - Minot, ND |  |
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 | Maximum | Red 20 - Minneapolis, MN |  |
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 | 0 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 246 |
Buildings & Improvements | 1,866 |
Total | 2,112 |
Accumulated Depreciation | (388) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 2,112 |
Deductions during year [Abstract] |  |
Balance at close of year | 388 |
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 | 0 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 246 |
Buildings & Improvements | 1,866 |
Total | 2,112 |
Accumulated Depreciation | $ (388) |
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 | $ 2,112 |
Deductions during year [Abstract] |  |
Balance at close of year | 388 |
Total |  |
Real Estate And Accumulated Depreciation [Abstract] |  |
Encumbrances | 483,783 |
Initial Cost to Company [Abstract] |  |
Land | 194,617 |
Buildings & Improvements | 1,879,073 |
Costs capitalized subsequent to acquisition | 197,480 |
Gross amount at which carries at close of period [Abstract] |  |
Land | 212,216 |
Buildings & Improvements | 2,058,954 |
Total | 2,271,170 |
Accumulated Depreciation | (443,592) |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] |  |
Balance at close of year | 2,271,170 |
Deductions during year [Abstract] |  |
Balance at close of year | $ 443,592 |

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