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REAL ESTATE AND ACCUMULATED DEPRECIATION (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Total $ 1,198,104 $ 1,100,256 $ 1,008,104 $ 874,601
Accumulated Depreciation 295,740 $ 254,369 $ 216,332 $ 182,599
Allentown [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances 12,295      
Land 250      
Site, Land & Building Improvements and Rental Homes 2,569      
Capitalization Subsequent to Acquisition 14,003      
Land, gross [1] 703      
Site, Land & Building Improvements and Rental Homes, gross 16,119      
Total 16,822      
Accumulated Depreciation $ 7,547      
Location Memphis, TN      
Date of Construction prior to 1980      
Date Acquired 1986      
Depreciable Life (in years) 5 to 27.5      
Arbor Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [2]      
Land 2,650      
Site, Land & Building Improvements and Rental Homes 8,266      
Capitalization Subsequent to Acquisition 2,581      
Land, gross [1] 2,650      
Site, Land & Building Improvements and Rental Homes, gross 10,847      
Total 13,497      
Accumulated Depreciation $ 3,117      
Location Doylestown, PA      
Date of Construction 1959      
Date Acquired 2013      
Depreciable Life (in years) 5 to 27.5      
Auburn Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [3]      
Land 114      
Site, Land & Building Improvements and Rental Homes 1,174      
Capitalization Subsequent to Acquisition 896      
Land, gross [1] 114      
Site, Land & Building Improvements and Rental Homes, gross 2,070      
Total 2,184      
Accumulated Depreciation $ 509      
Location Orrville, OH      
Date of Construction 1971/1985/1995      
Date Acquired 2013      
Depreciable Life (in years) 5 to 27.5      
Bayshore Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 561      
Site, Land & Building Improvements and Rental Homes 9,553      
Capitalization Subsequent to Acquisition 2,067      
Land, gross [1] 560      
Site, Land & Building Improvements and Rental Homes, gross 11,621      
Total 12,181      
Accumulated Depreciation $ 224      
Location Sandusky, OH      
Date of Construction 1969      
Date Acquired 2021      
Depreciable Life (in years) 5 to 27.5      
Birchwood Farms [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [2]      
Land 70      
Site, Land & Building Improvements and Rental Homes 2,797      
Capitalization Subsequent to Acquisition 4,219      
Land, gross [1] 70      
Site, Land & Building Improvements and Rental Homes, gross 7,016      
Total 7,086      
Accumulated Depreciation $ 1,895      
Location Birch Run, MI      
Date of Construction 1976-1977      
Date Acquired 2013      
Depreciable Life (in years) 5 to 27.5      
Boardwalk [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [4] $ 13,073      
Land 1,796      
Site, Land & Building Improvements and Rental Homes 4,768      
Capitalization Subsequent to Acquisition 216      
Land, gross [1] 1,796      
Site, Land & Building Improvements and Rental Homes, gross 4,984      
Total 6,780      
Accumulated Depreciation $ 863      
Location Elkhart, IN      
Date of Construction 1995-1996      
Date Acquired 2017      
Depreciable Life (in years) 5 to 27.5      
Broadmore Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [2] $ 44,339      
Land 1,120      
Site, Land & Building Improvements and Rental Homes 11,136      
Capitalization Subsequent to Acquisition 12,006      
Land, gross [1] 1,120      
Site, Land & Building Improvements and Rental Homes, gross 23,142      
Total 24,262      
Accumulated Depreciation $ 6,648      
Location Goshen, IN      
Date of Construction 1950/1990      
Date Acquired 2013      
Depreciable Life (in years) 5 to 27.5      
Brookside [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 372      
Site, Land & Building Improvements and Rental Homes 4,776      
Capitalization Subsequent to Acquisition 3,892      
Land, gross [1] 372      
Site, Land & Building Improvements and Rental Homes, gross 8,668      
Total 9,040      
Accumulated Depreciation $ 2,524      
Location Berwick, PA      
Date of Construction 1973-1976      
Date Acquired 2010      
Depreciable Life (in years) 5 to 27.5      
Brookview [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 2,539      
Land 38      
Site, Land & Building Improvements and Rental Homes 233      
Capitalization Subsequent to Acquisition 11,529      
Land, gross [1] 123      
Site, Land & Building Improvements and Rental Homes, gross 11,677      
Total 11,800      
Accumulated Depreciation $ 3,625      
Location Greenfield Ctr, NY      
Date of Construction prior to 1970      
Date Acquired 1977      
Depreciable Life (in years) 5 to 27.5      
Camelot Village [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [5]      
Land 824      
Site, Land & Building Improvements and Rental Homes 2,480      
Capitalization Subsequent to Acquisition 518      
Land, gross [1] 828      
Site, Land & Building Improvements and Rental Homes, gross 2,994      
Total 3,822      
Accumulated Depreciation $ 363      
Location Anderson, IN      
Date of Construction 1998      
Date Acquired 2018      
Depreciable Life (in years) 5 to 27.5      
Camelot Woods [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 573      
Site, Land & Building Improvements and Rental Homes 2,767      
Capitalization Subsequent to Acquisition 1,567      
Land, gross [1] 766      
Site, Land & Building Improvements and Rental Homes, gross 4,141      
Total 4,907      
Accumulated Depreciation $ 201      
Location Altoona, PA      
Date of Construction 1999      
Date Acquired 2020      
Depreciable Life (in years) 5 to 27.5      
Candlewick Court [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 4,104      
Land 159      
Site, Land & Building Improvements and Rental Homes 7,087      
Capitalization Subsequent to Acquisition 5,910      
Land, gross [1] 159      
Site, Land & Building Improvements and Rental Homes, gross 12,997      
Total 13,156      
Accumulated Depreciation $ 3,189      
Location Owosso, MI      
Date of Construction 1975      
Date Acquired 2015      
Depreciable Life (in years) 5 to 27.5      
Carsons [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 176      
Site, Land & Building Improvements and Rental Homes 2,411      
Capitalization Subsequent to Acquisition 2,655      
Land, gross [1] 176      
Site, Land & Building Improvements and Rental Homes, gross 5,066      
Total 5,242      
Accumulated Depreciation $ 1,217      
Location Chambersburg, PA      
Date of Construction 1963      
Date Acquired 2012      
Depreciable Life (in years) 5 to 27.5      
Catalina [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 4,586      
Land 1,008      
Site, Land & Building Improvements and Rental Homes 11,735      
Capitalization Subsequent to Acquisition 12,567      
Land, gross [1] 1,008      
Site, Land & Building Improvements and Rental Homes, gross 24,302      
Total 25,310      
Accumulated Depreciation $ 4,991      
Location Middletown, OH      
Date of Construction 1968-1976      
Date Acquired 2015      
Depreciable Life (in years) 5 to 27.5      
Cedarcrest Village [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 10,956      
Land 320      
Site, Land & Building Improvements and Rental Homes 1,866      
Capitalization Subsequent to Acquisition 3,614      
Land, gross [1] 408      
Site, Land & Building Improvements and Rental Homes, gross 5,392      
Total 5,800      
Accumulated Depreciation $ 3,178      
Location Vineland, NJ      
Date of Construction 1973      
Date Acquired 1986      
Depreciable Life (in years) 5 to 27.5      
Chambersburg [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 108      
Site, Land & Building Improvements and Rental Homes 2,397      
Capitalization Subsequent to Acquisition 818      
Land, gross [1] 118      
Site, Land & Building Improvements and Rental Homes, gross 3,205      
Total 3,323      
Accumulated Depreciation $ 1,003      
Location Chambersburg, PA      
Date of Construction 1955      
Date Acquired 2012      
Depreciable Life (in years) 5 to 27.5      
Chelsea [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [7]      
Land 124      
Site, Land & Building Improvements and Rental Homes 2,049      
Capitalization Subsequent to Acquisition 2,220      
Land, gross [1] 124      
Site, Land & Building Improvements and Rental Homes, gross 4,269      
Total 4,393      
Accumulated Depreciation $ 1,097      
Location Sayre, PA      
Date of Construction 1972      
Date Acquired 2012      
Depreciable Life (in years) 5 to 27.5      
Cinnamon Woods [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 1,884      
Site, Land & Building Improvements and Rental Homes 2,116      
Capitalization Subsequent to Acquisition 1,117      
Land, gross [1] 1,884      
Site, Land & Building Improvements and Rental Homes, gross 3,233      
Total 5,117      
Accumulated Depreciation $ 437      
Location Conowingo, MD      
Date of Construction 2005      
Date Acquired 2017      
Depreciable Life (in years) 5 to 27.5      
City View [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 137      
Site, Land & Building Improvements and Rental Homes 613      
Capitalization Subsequent to Acquisition 1,530      
Land, gross [1] 137      
Site, Land & Building Improvements and Rental Homes, gross 2,143      
Total 2,280      
Accumulated Depreciation $ 616      
Location Lewistown, PA      
Date of Construction prior to 1980      
Date Acquired 2011      
Depreciable Life (in years) 5 to 27.5      
Clinton [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 3,227      
Land 142      
Site, Land & Building Improvements and Rental Homes 3,302      
Capitalization Subsequent to Acquisition 484      
Land, gross [1] 142      
Site, Land & Building Improvements and Rental Homes, gross 3,786      
Total 3,928      
Accumulated Depreciation $ 1,324      
Location Tiffin, OH      
Date of Construction 1968/1987      
Date Acquired 2011      
Depreciable Life (in years) 5 to 27.5      
Collingwood [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 196      
Site, Land & Building Improvements and Rental Homes 2,318      
Capitalization Subsequent to Acquisition 3,426      
Land, gross [1] 196      
Site, Land & Building Improvements and Rental Homes, gross 5,744      
Total 5,940      
Accumulated Depreciation $ 1,389      
Location Horseheads, NY      
Date of Construction 1970      
Date Acquired 2012      
Depreciable Life (in years) 5 to 27.5      
Colonial Heights [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [2]      
Land 67      
Site, Land & Building Improvements and Rental Homes 2,383      
Capitalization Subsequent to Acquisition 8,076      
Land, gross [1] 67      
Site, Land & Building Improvements and Rental Homes, gross 10,459      
Total 10,526      
Accumulated Depreciation $ 2,328      
Location Wintersville, OH      
Date of Construction 1972      
Date Acquired 2012      
Depreciable Life (in years) 5 to 27.5      
Countryside Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 174      
Site, Land & Building Improvements and Rental Homes 1,926      
Capitalization Subsequent to Acquisition 6,057      
Land, gross [1] 174      
Site, Land & Building Improvements and Rental Homes, gross 7,983      
Total 8,157      
Accumulated Depreciation $ 1,843      
Location Muncie, IN      
Date of Construction 1996      
Date Acquired 2012      
Depreciable Life (in years) 5 to 27.5      
Countryside Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 205      
Site, Land & Building Improvements and Rental Homes 2,896      
Capitalization Subsequent to Acquisition 5,934      
Land, gross [1] 205      
Site, Land & Building Improvements and Rental Homes, gross 8,830      
Total 9,035      
Accumulated Depreciation $ 2,014      
Location Ravenna, OH      
Date of Construction 1972      
Date Acquired 2014      
Depreciable Life (in years) 5 to 27.5      
Countryside Village [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6] $ 102,881      
Land 394      
Site, Land & Building Improvements and Rental Homes 6,917      
Capitalization Subsequent to Acquisition 11,537      
Land, gross [1] 609      
Site, Land & Building Improvements and Rental Homes, gross 18,239      
Total 18,848      
Accumulated Depreciation $ 5,601      
Location Columbia, TN      
Date of Construction 1988/1992      
Date Acquired 2011      
Depreciable Life (in years) 5 to 27.5      
Cranberry [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 6,965      
Land 182      
Site, Land & Building Improvements and Rental Homes 1,923      
Capitalization Subsequent to Acquisition 4,489      
Land, gross [1] 182      
Site, Land & Building Improvements and Rental Homes, gross 6,412      
Total 6,594      
Accumulated Depreciation $ 3,543      
Location Cranberry Twp, PA      
Date of Construction 1974      
Date Acquired 1986      
Depreciable Life (in years) 5 to 27.5      
Crestview [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 188      
Site, Land & Building Improvements and Rental Homes 2,258      
Capitalization Subsequent to Acquisition 3,086      
Land, gross [1] 362      
Site, Land & Building Improvements and Rental Homes, gross 5,170      
Total 5,532      
Accumulated Depreciation $ 1,238      
Location Athens, PA      
Date of Construction 1964      
Date Acquired 2012      
Depreciable Life (in years) 5 to 27.5      
Cross Keys [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 61      
Site, Land & Building Improvements and Rental Homes 378      
Capitalization Subsequent to Acquisition 4,731      
Land, gross [1] 61      
Site, Land & Building Improvements and Rental Homes, gross 5,109      
Total 5,170      
Accumulated Depreciation $ 1,863      
Location Duncansville, PA      
Date of Construction 1961      
Date Acquired 1979      
Depreciable Life (in years) 5 to 27.5      
Crossroads Village [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 183      
Site, Land & Building Improvements and Rental Homes 1,403      
Capitalization Subsequent to Acquisition 220      
Land, gross [1] 183      
Site, Land & Building Improvements and Rental Homes, gross 1,623      
Total 1,806      
Accumulated Depreciation $ 266      
Location Mount Pleasant, PA      
Date of Construction 1955/2004      
Date Acquired 2017      
Depreciable Life (in years) 5 to 27.5      
D&R [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 7,013      
Land 392      
Site, Land & Building Improvements and Rental Homes 704      
Capitalization Subsequent to Acquisition 3,728      
Land, gross [1] 392      
Site, Land & Building Improvements and Rental Homes, gross 4,432      
Total 4,824      
Accumulated Depreciation $ 2,415      
Location Clifton Park, NY      
Date of Construction 1972      
Date Acquired 1978      
Depreciable Life (in years) 5 to 27.5      
Dallas Mobile Home [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 276      
Site, Land & Building Improvements and Rental Homes 2,729      
Capitalization Subsequent to Acquisition 3,500      
Land, gross [1] 276      
Site, Land & Building Improvements and Rental Homes, gross 6,229      
Total 6,505      
Accumulated Depreciation $ 1,252      
Location Toronto, OH      
Date of Construction 1950-1957      
Date Acquired 2014      
Depreciable Life (in years) 5 to 27.5      
Deer Meadows [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 226      
Site, Land & Building Improvements and Rental Homes 2,299      
Capitalization Subsequent to Acquisition 3,861      
Land, gross [1] 226      
Site, Land & Building Improvements and Rental Homes, gross 6,160      
Total 6,386      
Accumulated Depreciation $ 1,333      
Location New Springfield, OH      
Date of Construction 1973      
Date Acquired 2014      
Depreciable Life (in years) 5 to 27.5      
Deer Run [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 298      
Site, Land & Building Improvements and Rental Homes 4,242      
Capitalization Subsequent to Acquisition 1,610      
Land, gross [1] 301      
Site, Land & Building Improvements and Rental Homes, gross 5,850      
Total 6,151      
Accumulated Depreciation $ 192      
Location Dothan, AL      
Date of Construction 1960      
Date Acquired 2021      
Depreciable Life (in years) 5 to 27.5      
Evergreen Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 99      
Site, Land & Building Improvements and Rental Homes 1,121      
Capitalization Subsequent to Acquisition 586      
Land, gross [1] 119      
Site, Land & Building Improvements and Rental Homes, gross 1,687      
Total 1,806      
Accumulated Depreciation $ 439      
Location Lodi, OH      
Date of Construction 1965      
Date Acquired 2014      
Depreciable Life (in years) 5 to 27.5      
Evergreen Manor [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 49      
Site, Land & Building Improvements and Rental Homes 2,372      
Capitalization Subsequent to Acquisition 1,522      
Land, gross [1] 49      
Site, Land & Building Improvements and Rental Homes, gross 3,894      
Total 3,943      
Accumulated Depreciation $ 951      
Location Bedford, OH      
Date of Construction 1960      
Date Acquired 2014      
Depreciable Life (in years) 5 to 27.5      
Evergreen Village [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 105      
Site, Land & Building Improvements and Rental Homes 1,277      
Capitalization Subsequent to Acquisition 1,202      
Land, gross [1] 105      
Site, Land & Building Improvements and Rental Homes, gross 2,479      
Total 2,584      
Accumulated Depreciation $ 617      
Location Mantua, OH      
Date of Construction 1960      
Date Acquired 2014      
Depreciable Life (in years) 5 to 27.5      
Fairview Manor [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 14,739      
Land 216      
Site, Land & Building Improvements and Rental Homes 1,167      
Capitalization Subsequent to Acquisition 11,029      
Land, gross [1] 2,535      
Site, Land & Building Improvements and Rental Homes, gross 9,877      
Total 12,412      
Accumulated Depreciation $ 6,203      
Location Millville, NJ      
Date of Construction prior to 1980      
Date Acquired 1985      
Depreciable Life (in years) 5 to 27.5      
Fifty One Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 1,214      
Site, Land & Building Improvements and Rental Homes 5,746      
Capitalization Subsequent to Acquisition 2,892      
Land, gross [1] 1,330      
Site, Land & Building Improvements and Rental Homes, gross 8,522      
Total 9,852      
Accumulated Depreciation $ 648      
Location Elizabeth, PA      
Date of Construction 1970      
Date Acquired 2019      
Depreciable Life (in years) 5 to 27.5      
Forest Creek [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [2]      
Land 440      
Site, Land & Building Improvements and Rental Homes 7,004      
Capitalization Subsequent to Acquisition 2,479      
Land, gross [1] 440      
Site, Land & Building Improvements and Rental Homes, gross 9,483      
Total 9,923      
Accumulated Depreciation $ 3,202      
Location Elkhart, IN      
Date of Construction 1996-1997      
Date Acquired 2013      
Depreciable Life (in years) 5 to 27.5      
Forest Park [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 7,652      
Land 75      
Site, Land & Building Improvements and Rental Homes 977      
Capitalization Subsequent to Acquisition 9,623      
Land, gross [1] 75      
Site, Land & Building Improvements and Rental Homes, gross 10,600      
Total 10,675      
Accumulated Depreciation $ 4,468      
Location Cranberry Twp, PA      
Date of Construction prior to 1980      
Date Acquired 1982      
Depreciable Life (in years) 5 to 27.5      
Fox Chapel Village [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 372      
Site, Land & Building Improvements and Rental Homes 4,082      
Capitalization Subsequent to Acquisition 3,574      
Land, gross [1] 372      
Site, Land & Building Improvements and Rental Homes, gross 7,656      
Total 8,028      
Accumulated Depreciation $ 888      
Location Cheswick, PA      
Date of Construction 1975      
Date Acquired 2017      
Depreciable Life (in years) 5 to 27.5      
Frieden Manor [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [7] $ 12,320      
Land 643      
Site, Land & Building Improvements and Rental Homes 5,294      
Capitalization Subsequent to Acquisition 4,670      
Land, gross [1] 643      
Site, Land & Building Improvements and Rental Homes, gross 9,964      
Total 10,607      
Accumulated Depreciation $ 2,662      
Location Schuylkill Haven, PA      
Date of Construction 1969      
Date Acquired 2012      
Depreciable Life (in years) 5 to 27.5      
Friendly Village [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 6,650      
Land 1,215      
Site, Land & Building Improvements and Rental Homes 18,141      
Capitalization Subsequent to Acquisition 9,510      
Land, gross [1] 1,266      
Site, Land & Building Improvements and Rental Homes, gross 27,600      
Total 28,866      
Accumulated Depreciation $ 2,216      
Location Perrysburg, OH      
Date of Construction 1970      
Date Acquired 2019      
Depreciable Life (in years) 5 to 27.5      
Green Acres [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 63      
Site, Land & Building Improvements and Rental Homes 584      
Capitalization Subsequent to Acquisition 147      
Land, gross [1] 63      
Site, Land & Building Improvements and Rental Homes, gross 731      
Total 794      
Accumulated Depreciation $ 226      
Location Chambersburg, PA      
Date of Construction 1978      
Date Acquired 2012      
Depreciable Life (in years) 5 to 27.5      
Gregory Courts [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances      
Land 370      
Site, Land & Building Improvements and Rental Homes 1,220      
Capitalization Subsequent to Acquisition 1,266      
Land, gross [1] 370      
Site, Land & Building Improvements and Rental Homes, gross 2,486      
Total 2,856      
Accumulated Depreciation $ 669      
Location Honey Brook, PA      
Date of Construction 1970      
Date Acquired 2013      
Depreciable Life (in years) 5 to 27.5      
Hayden Heights [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 1,914      
Land 248      
Site, Land & Building Improvements and Rental Homes 2,148      
Capitalization Subsequent to Acquisition 948      
Land, gross [1] 248      
Site, Land & Building Improvements and Rental Homes, gross 3,096      
Total 3,344      
Accumulated Depreciation $ 803      
Location Dublin, OH      
Date of Construction 1973      
Date Acquired 2014      
Depreciable Life (in years) 5 to 27.5      
Heather Highlands [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 573      
Site, Land & Building Improvements and Rental Homes 2,152      
Capitalization Subsequent to Acquisition 14,406      
Land, gross [1] 573      
Site, Land & Building Improvements and Rental Homes, gross 16,558      
Total 17,131      
Accumulated Depreciation $ 6,929      
Location Inkerman, PA      
Date of Construction 1970      
Date Acquired 1992      
Depreciable Life (in years) 5 to 27.5      
High View Acres [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 825      
Site, Land & Building Improvements and Rental Homes 4,264      
Capitalization Subsequent to Acquisition 592      
Land, gross [1] 825      
Site, Land & Building Improvements and Rental Homes, gross 4,856      
Total 5,681      
Accumulated Depreciation $ 707      
Location Apollo, PA      
Date of Construction 1984      
Date Acquired 2017      
Depreciable Life (in years) 5 to 27.5      
Highland [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [2]      
Land 510      
Site, Land & Building Improvements and Rental Homes 7,084      
Capitalization Subsequent to Acquisition 5,980      
Land, gross [1] 510      
Site, Land & Building Improvements and Rental Homes, gross 13,064      
Total 13,574      
Accumulated Depreciation $ 4,049      
Location Elkhart, IN      
Date of Construction 1969      
Date Acquired 2013      
Depreciable Life (in years) 5 to 27.5      
Highland Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 15,419      
Land 145      
Site, Land & Building Improvements and Rental Homes 1,695      
Capitalization Subsequent to Acquisition 12,724      
Land, gross [1] 404      
Site, Land & Building Improvements and Rental Homes, gross 14,160      
Total 14,564      
Accumulated Depreciation $ 8,355      
Location Kutztown, PA      
Date of Construction 1971      
Date Acquired 1979      
Depreciable Life (in years) 5 to 27.5      
Hillcrest Crossing [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 961      
Site, Land & Building Improvements and Rental Homes 1,464      
Capitalization Subsequent to Acquisition 8,736      
Land, gross [1] 961      
Site, Land & Building Improvements and Rental Homes, gross 10,200      
Total 11,161      
Accumulated Depreciation $ 1,280      
Location Lower Burrell, PA      
Date of Construction 1971      
Date Acquired 2017      
Depreciable Life (in years) 5 to 27.5      
Hillcrest Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 1,277      
Site, Land & Building Improvements and Rental Homes 3,034      
Capitalization Subsequent to Acquisition 5,630      
Land, gross [1] 1,277      
Site, Land & Building Improvements and Rental Homes, gross 8,664      
Total 9,941      
Accumulated Depreciation $ 1,137      
Location Marysville, OH      
Date of Construction 1995      
Date Acquired 2017      
Depreciable Life (in years) 5 to 27.5      
Hillside Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [8]      
Land 484      
Site, Land & Building Improvements and Rental Homes 2,679      
Capitalization Subsequent to Acquisition 3,648      
Land, gross 484      
Site, Land & Building Improvements and Rental Homes, gross 6,327      
Total 6,811      
Accumulated Depreciation $ 1,382      
Location Greensburg, PA      
Date of Construction 1980      
Date Acquired 2014      
Depreciable Life (in years) 5 to 27.5      
Holiday Villages [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 7,282      
Land 1,632      
Site, Land & Building Improvements and Rental Homes 5,618      
Capitalization Subsequent to Acquisition 13,300      
Land, gross 1,632      
Site, Land & Building Improvements and Rental Homes, gross 18,918      
Total 20,550      
Accumulated Depreciation $ 3,720      
Location Nashville, TN      
Date of Construction 1967      
Date Acquired 2013      
Depreciable Life (in years) 5 to 27.5      
Holiday Village [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 7,811      
Land 491      
Site, Land & Building Improvements and Rental Homes 13,808      
Capitalization Subsequent to Acquisition 8,593      
Land, gross 491      
Site, Land & Building Improvements and Rental Homes, gross 22,401      
Total 22,892      
Accumulated Depreciation $ 4,849      
Location Elkhart, IN      
Date of Construction 1966      
Date Acquired 2015      
Depreciable Life (in years) 5 to 27.5      
Holly Acres [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 6,031      
Land 194      
Site, Land & Building Improvements and Rental Homes 3,591      
Capitalization Subsequent to Acquisition 1,288      
Land, gross 194      
Site, Land & Building Improvements and Rental Homes, gross 4,879      
Total 5,073      
Accumulated Depreciation $ 1,103      
Location Erie, PA      
Date of Construction 1977/2007      
Date Acquired 2015      
Depreciable Life (in years) 5 to 27.5      
Hudson Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 141      
Site, Land & Building Improvements and Rental Homes 3,516      
Capitalization Subsequent to Acquisition 5,900      
Land, gross 141      
Site, Land & Building Improvements and Rental Homes, gross 9,416      
Total 9,557      
Accumulated Depreciation $ 2,259      
Location Peninsula, OH      
Date of Construction 1956      
Date Acquired 2014      
Depreciable Life (in years) 5 to 27.5      
Huntingdon Pointe [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 399      
Site, Land & Building Improvements and Rental Homes 865      
Capitalization Subsequent to Acquisition 2,173      
Land, gross 399      
Site, Land & Building Improvements and Rental Homes, gross 3,038      
Total 3,437      
Accumulated Depreciation $ 484      
Location Tarrs, PA      
Date of Construction 2000      
Date Acquired 2015      
Depreciable Life (in years) 5 to 27.5      
Independence Park [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [8] $ 7,418      
Land 686      
Site, Land & Building Improvements and Rental Homes 2,784      
Capitalization Subsequent to Acquisition 4,996      
Land, gross 686      
Site, Land & Building Improvements and Rental Homes, gross 7,780      
Total 8,466      
Accumulated Depreciation $ 1,513      
Location Clinton, PA      
Date of Construction 1987      
Date Acquired 2014      
Depreciable Life (in years) 5 to 27.5      
Iris Winds [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 121      
Site, Land & Building Improvements and Rental Homes 3,324      
Capitalization Subsequent to Acquisition 699      
Land, gross 122      
Site, Land & Building Improvements and Rental Homes, gross 4,021      
Total 4,143      
Accumulated Depreciation $ 157      
Location Sumter, SC      
Date of Construction 1972      
Date Acquired 2021      
Depreciable Life (in years) 5 to 27.5      
Kinnebrook [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 3,700      
Land 236      
Site, Land & Building Improvements and Rental Homes 1,403      
Capitalization Subsequent to Acquisition 14,731      
Land, gross 353      
Site, Land & Building Improvements and Rental Homes, gross 16,017      
Total 16,370      
Accumulated Depreciation $ 6,961      
Location Monticello, NY      
Date of Construction 1972      
Date Acquired 1988      
Depreciable Life (in years) 5 to 27.5      
Lake Erie Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 2,604      
Land 104      
Site, Land & Building Improvements and Rental Homes 4,391      
Capitalization Subsequent to Acquisition 2,600      
Land, gross 140      
Site, Land & Building Improvements and Rental Homes, gross 6,955      
Total 7,095      
Accumulated Depreciation $ 309      
Location Fredonia, NY      
Date of Construction 1965      
Date Acquired 2020      
Depreciable Life (in years) 5 to 27.5      
Lake Sherman [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 5,060      
Land 290      
Site, Land & Building Improvements and Rental Homes 1,458      
Capitalization Subsequent to Acquisition 14,582      
Land, gross 290      
Site, Land & Building Improvements and Rental Homes, gross 16,040      
Total 16,330      
Accumulated Depreciation $ 5,900      
Location Navarre, OH      
Date of Construction prior to 1980      
Date Acquired 1987      
Depreciable Life (in years) 5 to 27.5      
Lakeview Meadows [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 574      
Site, Land & Building Improvements and Rental Homes 1,104      
Capitalization Subsequent to Acquisition 1,999      
Land, gross 726      
Site, Land & Building Improvements and Rental Homes, gross 2,951      
Total 3,677      
Accumulated Depreciation $ 500      
Location Lakeview, OH      
Date of Construction 1995      
Date Acquired 2016      
Depreciable Life (in years) 5 to 27.5      
Laurel Woods [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 433      
Site, Land & Building Improvements and Rental Homes 2,070      
Capitalization Subsequent to Acquisition 5,721      
Land, gross 433      
Site, Land & Building Improvements and Rental Homes, gross 7,791      
Total 8,224      
Accumulated Depreciation $ 3,101      
Location Cresson, PA      
Date of Construction prior to 1980      
Date Acquired 2001      
Depreciable Life (in years) 5 to 27.5      
Little Chippewa [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [3]      
Land 113      
Site, Land & Building Improvements and Rental Homes 1,135      
Capitalization Subsequent to Acquisition 2,739      
Land, gross 113      
Site, Land & Building Improvements and Rental Homes, gross 3,874      
Total 3,987      
Accumulated Depreciation $ 800      
Location Orrville, OH      
Date of Construction 1968      
Date Acquired 2013      
Depreciable Life (in years) 5 to 27.5      
Maple Manor [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 674      
Site, Land & Building Improvements and Rental Homes 9,433      
Capitalization Subsequent to Acquisition 7,845      
Land, gross 674      
Site, Land & Building Improvements and Rental Homes, gross 17,278      
Total 17,952      
Accumulated Depreciation $ 5,465      
Location Taylor, PA      
Date of Construction 1972      
Date Acquired 2010      
Depreciable Life (in years) 5 to 27.5      
Marysville Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 810      
Site, Land & Building Improvements and Rental Homes 4,556      
Capitalization Subsequent to Acquisition 7,962      
Land, gross 818      
Site, Land & Building Improvements and Rental Homes, gross 12,510      
Total 13,328      
Accumulated Depreciation $ 1,635      
Location Marysville, OH      
Date of Construction 1960s to 2015      
Date Acquired 2017      
Depreciable Life (in years) 5 to 27.5      
Meadowood [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [2]      
Land 152      
Site, Land & Building Improvements and Rental Homes 3,191      
Capitalization Subsequent to Acquisition 5,140      
Land, gross 152      
Site, Land & Building Improvements and Rental Homes, gross 8,331      
Total 8,483      
Accumulated Depreciation $ 2,111      
Location New Middletown, OH      
Date of Construction 1957      
Date Acquired 2012      
Depreciable Life (in years) 5 to 27.5      
Meadows [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 549      
Site, Land & Building Improvements and Rental Homes 6,721      
Capitalization Subsequent to Acquisition 10,904      
Land, gross 549      
Site, Land & Building Improvements and Rental Homes, gross 17,625      
Total 18,174      
Accumulated Depreciation $ 3,237      
Location Nappanee, IN      
Date of Construction 1965-1973      
Date Acquired 2015      
Depreciable Life (in years) 5 to 27.5      
Meadows of Perrysburg [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 2,825      
Land 2,146      
Site, Land & Building Improvements and Rental Homes 5,541      
Capitalization Subsequent to Acquisition 1,004      
Land, gross 2,182      
Site, Land & Building Improvements and Rental Homes, gross 6,509      
Total 8,691      
Accumulated Depreciation $ 671      
Location Perrysburg, OH      
Date of Construction 1998      
Date Acquired 2018      
Depreciable Life (in years) 5 to 27.5      
Melrose Village [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [3] $ 6,523      
Land 767      
Site, Land & Building Improvements and Rental Homes 5,429      
Capitalization Subsequent to Acquisition 7,526      
Land, gross 767      
Site, Land & Building Improvements and Rental Homes, gross 12,955      
Total 13,722      
Accumulated Depreciation $ 3,041      
Location Wooster, OH      
Date of Construction 1970-1978      
Date Acquired 2013      
Depreciable Life (in years) 5 to 27.5      
Melrose West [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [3]      
Land 94      
Site, Land & Building Improvements and Rental Homes 1,040      
Capitalization Subsequent to Acquisition 118      
Land, gross 94      
Site, Land & Building Improvements and Rental Homes, gross 1,158      
Total 1,252      
Accumulated Depreciation $ 326      
Location Wooster, OH      
Date of Construction 1995      
Date Acquired 2013      
Depreciable Life (in years) 5 to 27.5      
Memphis Blues [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 78      
Site, Land & Building Improvements and Rental Homes 810      
Capitalization Subsequent to Acquisition 12,023      
Land, gross 336      
Site, Land & Building Improvements and Rental Homes, gross 12,575      
Total 12,911      
Accumulated Depreciation $ 2,849      
Location Memphis, TN      
Date of Construction 1955      
Date Acquired 1985      
Depreciable Life (in years) 5 to 27.5      
Monroe Valley [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [7]      
Land 114      
Site, Land & Building Improvements and Rental Homes 994      
Capitalization Subsequent to Acquisition 715      
Land, gross 114      
Site, Land & Building Improvements and Rental Homes, gross 1,709      
Total 1,823      
Accumulated Depreciation $ 491      
Location Jonestown, PA      
Date of Construction 1969      
Date Acquired 2012      
Depreciable Life (in years) 5 to 27.5      
Moosic Heights [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 330      
Site, Land & Building Improvements and Rental Homes 3,794      
Capitalization Subsequent to Acquisition 3,902      
Land, gross 330      
Site, Land & Building Improvements and Rental Homes, gross 7,696      
Total 8,026      
Accumulated Depreciation $ 2,243      
Location Avoca, PA      
Date of Construction 1972      
Date Acquired 2010      
Depreciable Life (in years) 5 to 27.5      
Mount Pleasant Village [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 280      
Site, Land & Building Improvements and Rental Homes 3,502      
Capitalization Subsequent to Acquisition 1,528      
Land, gross 280      
Site, Land & Building Improvements and Rental Homes, gross 5,030      
Total 5,310      
Accumulated Depreciation $ 827      
Location Mount Pleasant, PA      
Date of Construction 1977-1986      
Date Acquired 2017      
Depreciable Life (in years) 5 to 27.5      
Mountaintop [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [7]      
Land 134      
Site, Land & Building Improvements and Rental Homes 1,665      
Capitalization Subsequent to Acquisition 1,593      
Land, gross 249      
Site, Land & Building Improvements and Rental Homes, gross 3,143      
Total 3,392      
Accumulated Depreciation $ 760      
Location Narvon, PA      
Date of Construction 1972      
Date Acquired 2012      
Depreciable Life (in years) 5 to 27.5      
New Colony [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 429      
Site, Land & Building Improvements and Rental Homes 4,129      
Capitalization Subsequent to Acquisition 1,712      
Land, gross 448      
Site, Land & Building Improvements and Rental Homes, gross 5,822      
Total 6,270      
Accumulated Depreciation $ 460      
Location West Mifflin, PA      
Date of Construction 1930/1973      
Date Acquired 2019      
Depreciable Life (in years) 5 to 27.5      
Northtowne Meadows [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 11,576      
Land 1,272      
Site, Land & Building Improvements and Rental Homes 23,859      
Capitalization Subsequent to Acquisition 2,732      
Land, gross 1,313      
Site, Land & Building Improvements and Rental Homes, gross 26,550      
Total 27,863      
Accumulated Depreciation $ 2,505      
Location Erie, MI      
Date of Construction 1988      
Date Acquired 2019      
Depreciable Life (in years) 5 to 27.5      
Oak Ridge [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [2]      
Land 500      
Site, Land & Building Improvements and Rental Homes 7,524      
Capitalization Subsequent to Acquisition 3,553      
Land, gross 500      
Site, Land & Building Improvements and Rental Homes, gross 11,077      
Total 11,577      
Accumulated Depreciation $ 3,366      
Location Elkhart, IN      
Date of Construction 1990      
Date Acquired 2013      
Depreciable Life (in years) 5 to 27.5      
Oakwood Lake [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 379      
Site, Land & Building Improvements and Rental Homes 1,639      
Capitalization Subsequent to Acquisition 2,352      
Land, gross 379      
Site, Land & Building Improvements and Rental Homes, gross 3,991      
Total 4,370      
Accumulated Depreciation $ 1,013      
Location Tunkhannock, PA      
Date of Construction 1972      
Date Acquired 2010      
Depreciable Life (in years) 5 to 27.5      
Olmsted Falls [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 1,915      
Land 569      
Site, Land & Building Improvements and Rental Homes 3,031      
Capitalization Subsequent to Acquisition 2,362      
Land, gross 569      
Site, Land & Building Improvements and Rental Homes, gross 5,393      
Total 5,962      
Accumulated Depreciation $ 1,477      
Location Olmsted Township, OH      
Date of Construction 1953/1970      
Date Acquired 2012      
Depreciable Life (in years) 5 to 27.5      
Oxford [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 14,985      
Land 175      
Site, Land & Building Improvements and Rental Homes 991      
Capitalization Subsequent to Acquisition 2,885      
Land, gross 155      
Site, Land & Building Improvements and Rental Homes, gross 3,896      
Total 4,051      
Accumulated Depreciation $ 2,340      
Location West Grove, PA      
Date of Construction 1971      
Date Acquired 1974      
Depreciable Life (in years) 5 to 27.5      
Parke Place [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [4]      
Land 4,317      
Site, Land & Building Improvements and Rental Homes 10,341      
Capitalization Subsequent to Acquisition 6,267      
Land, gross 4,317      
Site, Land & Building Improvements and Rental Homes, gross 16,608      
Total 20,925      
Accumulated Depreciation $ 3,290      
Location Elkhart, IN      
Date of Construction 1995-1996      
Date Acquired 2017      
Depreciable Life (in years) 5 to 27.5      
Perrysburg Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 1,526      
Land 399      
Site, Land & Building Improvements and Rental Homes 4,047      
Capitalization Subsequent to Acquisition 5,834      
Land, gross 407      
Site, Land & Building Improvements and Rental Homes, gross 9,873      
Total 10,280      
Accumulated Depreciation $ 816      
Location Perrysburg, OH      
Date of Construction 1972      
Date Acquired 2018      
Depreciable Life (in years) 5 to 27.5      
Pikewood Manor [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 13,766      
Land 1,053      
Site, Land & Building Improvements and Rental Homes 22,068      
Capitalization Subsequent to Acquisition 16,100      
Land, gross 1,071      
Site, Land & Building Improvements and Rental Homes, gross 38,150      
Total 39,221      
Accumulated Depreciation $ 3,691      
Location Elyria, OH      
Date of Construction 1962      
Date Acquired 2018      
Depreciable Life (in years) 5 to 27.5      
Pine Ridge/Pine Manor [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 38      
Site, Land & Building Improvements and Rental Homes 198      
Capitalization Subsequent to Acquisition 10,757      
Land, gross 145      
Site, Land & Building Improvements and Rental Homes, gross 10,848      
Total 10,993      
Accumulated Depreciation $ 4,655      
Location Carlisle, PA      
Date of Construction 1961      
Date Acquired 1969      
Depreciable Life (in years) 5 to 27.5      
Pine Valley [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 670      
Site, Land & Building Improvements and Rental Homes 1,337      
Capitalization Subsequent to Acquisition 8,979      
Land, gross 732      
Site, Land & Building Improvements and Rental Homes, gross 10,254      
Total 10,986      
Accumulated Depreciation $ 3,917      
Location Apollo, PA      
Date of Construction prior to 1980      
Date Acquired 1995      
Depreciable Life (in years) 5 to 27.5      
Pleasant View [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 282      
Site, Land & Building Improvements and Rental Homes 2,175      
Capitalization Subsequent to Acquisition 2,924      
Land, gross 282      
Site, Land & Building Improvements and Rental Homes, gross 5,099      
Total 5,381      
Accumulated Depreciation $ 1,360      
Location Bloomsburg, PA      
Date of Construction 1960’s      
Date Acquired 2010      
Depreciable Life (in years) 5 to 27.5      
Port Royal [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 150      
Site, Land & Building Improvements and Rental Homes 2,492      
Capitalization Subsequent to Acquisition 16,011      
Land, gross 505      
Site, Land & Building Improvements and Rental Homes, gross 18,148      
Total 18,653      
Accumulated Depreciation $ 8,575      
Location Belle Vernon, PA      
Date of Construction 1973      
Date Acquired 1983      
Depreciable Life (in years) 5 to 27.5      
Redbud Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [5] $ 12,661      
Land 1,739      
Site, Land & Building Improvements and Rental Homes 15,091      
Capitalization Subsequent to Acquisition 6,251      
Land, gross 1,753      
Site, Land & Building Improvements and Rental Homes, gross 21,328      
Total 23,081      
Accumulated Depreciation $ 2,404      
Location Anderson, IN      
Date of Construction 1966/1998/2003      
Date Acquired 2018      
Depreciable Life (in years) 5 to 27.5      
River Valley [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 236      
Site, Land & Building Improvements and Rental Homes 785      
Capitalization Subsequent to Acquisition 8,943      
Land, gross 236      
Site, Land & Building Improvements and Rental Homes, gross 9,728      
Total 9,964      
Accumulated Depreciation $ 4,453      
Location Marion, OH      
Date of Construction 1950      
Date Acquired 1986      
Depreciable Life (in years) 5 to 27.5      
Rolling Hills Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 301      
Site, Land & Building Improvements and Rental Homes 1,419      
Capitalization Subsequent to Acquisition 2,415      
Land, gross 301      
Site, Land & Building Improvements and Rental Homes, gross 3,834      
Total 4,135      
Accumulated Depreciation $ 1,068      
Location Carlisle, PA      
Date of Construction 1972-1975      
Date Acquired 2013      
Depreciable Life (in years) 5 to 27.5      
Rostraver Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [8]      
Land 814      
Site, Land & Building Improvements and Rental Homes 2,204      
Capitalization Subsequent to Acquisition 2,565      
Land, gross 814      
Site, Land & Building Improvements and Rental Homes, gross 4,769      
Total 5,583      
Accumulated Depreciation $ 1,147      
Location Belle Vernon, PA      
Date of Construction 1970      
Date Acquired 2014      
Depreciable Life (in years) 5 to 27.5      
Sandy Valley [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 270      
Site, Land & Building Improvements and Rental Homes 1,941      
Capitalization Subsequent to Acquisition 12,805      
Land, gross 270      
Site, Land & Building Improvements and Rental Homes, gross 14,746      
Total 15,016      
Accumulated Depreciation $ 6,082      
Location Magnolia, OH      
Date of Construction prior to 1980      
Date Acquired 1985      
Depreciable Life (in years) 5 to 27.5      
Shady Hills [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 4,563      
Land 337      
Site, Land & Building Improvements and Rental Homes 3,379      
Capitalization Subsequent to Acquisition 4,458      
Land, gross 337      
Site, Land & Building Improvements and Rental Homes, gross 7,837      
Total 8,174      
Accumulated Depreciation $ 2,517      
Location Nashville, TN      
Date of Construction 1954      
Date Acquired 2011      
Depreciable Life (in years) 5 to 27.5      
Somerset/Whispering [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 1,485      
Site, Land & Building Improvements and Rental Homes 2,050      
Capitalization Subsequent to Acquisition 9,437      
Land, gross 1,489      
Site, Land & Building Improvements and Rental Homes, gross 11,483      
Total 12,972      
Accumulated Depreciation $ 4,751      
Location Somerset, PA      
Date of Construction prior to 1980      
Date Acquired 2004      
Depreciable Life (in years) 5 to 27.5      
Southern Terrace [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [2]      
Land 63      
Site, Land & Building Improvements and Rental Homes 3,387      
Capitalization Subsequent to Acquisition 685      
Land, gross 63      
Site, Land & Building Improvements and Rental Homes, gross 4,072      
Total 4,135      
Accumulated Depreciation $ 1,307      
Location Columbiana, OH      
Date of Construction 1983      
Date Acquired 2012      
Depreciable Life (in years) 5 to 27.5      
Southwind [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [9] $ 21,907      
Land 100      
Site, Land & Building Improvements and Rental Homes 603      
Capitalization Subsequent to Acquisition 3,245      
Land, gross 100      
Site, Land & Building Improvements and Rental Homes, gross 3,848      
Total 3,948      
Accumulated Depreciation $ 2,282      
Location Jackson, NJ      
Date of Construction 1969      
Date Acquired 1969      
Depreciable Life (in years) 5 to 27.5      
Spreading Oaks [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 67      
Site, Land & Building Improvements and Rental Homes 1,327      
Capitalization Subsequent to Acquisition 4,415      
Land, gross 67      
Site, Land & Building Improvements and Rental Homes, gross 5,742      
Total 5,809      
Accumulated Depreciation $ 2,447      
Location Athens, OH      
Date of Construction prior to 1980      
Date Acquired 1996      
Depreciable Life (in years) 5 to 27.5      
Springfield Meadows [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 2,914      
Land 1,230      
Site, Land & Building Improvements and Rental Homes 3,093      
Capitalization Subsequent to Acquisition 2,340      
Land, gross 1,230      
Site, Land & Building Improvements and Rental Homes, gross 5,433      
Total 6,663      
Accumulated Depreciation $ 788      
Location Springfield, OH      
Date of Construction 1970      
Date Acquired 2016      
Depreciable Life (in years) 5 to 27.5      
Suburban Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 5,126      
Land 299      
Site, Land & Building Improvements and Rental Homes 5,837      
Capitalization Subsequent to Acquisition 5,147      
Land, gross 299      
Site, Land & Building Improvements and Rental Homes, gross 10,984      
Total 11,283      
Accumulated Depreciation $ 3,373      
Location Greensburg, PA      
Date of Construction 1968/1980      
Date Acquired 2010      
Depreciable Life (in years) 5 to 27.5      
Summit Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 198      
Site, Land & Building Improvements and Rental Homes 2,779      
Capitalization Subsequent to Acquisition 4,327      
Land, gross 198      
Site, Land & Building Improvements and Rental Homes, gross 7,106      
Total 7,304      
Accumulated Depreciation $ 1,700      
Location Ravenna, OH      
Date of Construction 1969      
Date Acquired 2014      
Depreciable Life (in years) 5 to 27.5      
Summit Village [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 522      
Site, Land & Building Improvements and Rental Homes 2,821      
Capitalization Subsequent to Acquisition 2,374      
Land, gross 522      
Site, Land & Building Improvements and Rental Homes, gross 5,195      
Total 5,717      
Accumulated Depreciation $ 1,079      
Location Marion, IN      
Date of Construction 2000      
Date Acquired 2018      
Depreciable Life (in years) 5 to 27.5      
Sunny Acres [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 5,706      
Land 287      
Site, Land & Building Improvements and Rental Homes 6,114      
Capitalization Subsequent to Acquisition 3,383      
Land, gross [1] 287      
Site, Land & Building Improvements and Rental Homes, gross [1] 9,497      
Total [1] 9,784      
Accumulated Depreciation $ 3,162      
Location Somerset, PA      
Date of Construction 1970      
Date Acquired 2010      
Depreciable Life (in years) 5 to 27.5      
Sunnyside [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [2]      
Land 450      
Site, Land & Building Improvements and Rental Homes 2,674      
Capitalization Subsequent to Acquisition 945      
Land, gross [1] 662      
Site, Land & Building Improvements and Rental Homes, gross [1] 3,407      
Total [1] 4,069      
Accumulated Depreciation $ 990      
Location Eagleville, PA      
Date of Construction 1960      
Date Acquired 2013      
Depreciable Life (in years) 5 to 27.5      
Trailmont [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 3,042      
Land 411      
Site, Land & Building Improvements and Rental Homes 1,867      
Capitalization Subsequent to Acquisition 3,694      
Land, gross [1] 411      
Site, Land & Building Improvements and Rental Homes, gross [1] 5,561      
Total [1] 5,972      
Accumulated Depreciation $ 1,658      
Location Goodlettsville, TN      
Date of Construction 1964      
Date Acquired 2011      
Depreciable Life (in years) 5 to 27.5      
Twin Oaks [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 5,809      
Land 823      
Site, Land & Building Improvements and Rental Homes 3,527      
Capitalization Subsequent to Acquisition 2,308      
Land, gross [1] 998      
Site, Land & Building Improvements and Rental Homes, gross [1] 5,660      
Total [1] 6,658      
Accumulated Depreciation $ 1,756      
Location Olmsted Township, OH      
Date of Construction 1952/1997      
Date Acquired 2012      
Depreciable Life (in years) 5 to 27.5      
Twin Pines [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [2]      
Land 650      
Site, Land & Building Improvements and Rental Homes 6,307      
Capitalization Subsequent to Acquisition 5,529      
Land, gross [1] 650      
Site, Land & Building Improvements and Rental Homes, gross [1] 11,836      
Total [1] 12,486      
Accumulated Depreciation $ 3,482      
Location Goshen, IN      
Date of Construction 1956/1990      
Date Acquired 2013      
Depreciable Life (in years) 5 to 27.5      
Valley High [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [8]      
Land 284      
Site, Land & Building Improvements and Rental Homes 2,267      
Capitalization Subsequent to Acquisition 2,447      
Land, gross [1] 284      
Site, Land & Building Improvements and Rental Homes, gross [1] 4,714      
Total [1] 4,998      
Accumulated Depreciation $ 1,033      
Location Ruffs Dale, PA      
Date of Construction 1974      
Date Acquired 2014      
Depreciable Life (in years) 5 to 27.5      
Valley High [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 3,152      
Land 996      
Site, Land & Building Improvements and Rental Homes 6,542      
Capitalization Subsequent to Acquisition 9,613      
Land, gross [1] 996      
Site, Land & Building Improvements and Rental Homes, gross [1] 16,155      
Total [1] 17,151      
Accumulated Depreciation $ 3,888      
Location Ravenna, OH      
Date of Construction 1960-1970      
Date Acquired 2014      
Depreciable Life (in years) 5 to 27.5      
Valley Stream [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 323      
Site, Land & Building Improvements and Rental Homes 3,191      
Capitalization Subsequent to Acquisition 1,242      
Land, gross [1] 323      
Site, Land & Building Improvements and Rental Homes, gross [1] 4,433      
Total [1] 4,756      
Accumulated Depreciation $ 952      
Location Mountaintop, PA      
Date of Construction 1970      
Date Acquired 2015      
Depreciable Life (in years) 5 to 27.5      
Valley View HB [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [2]      
Land 1,380      
Site, Land & Building Improvements and Rental Homes 5,348      
Capitalization Subsequent to Acquisition 4,518      
Land, gross [1] 1,380      
Site, Land & Building Improvements and Rental Homes, gross [1] 9,866      
Total [1] 11,246      
Accumulated Depreciation $ 2,607      
Location Honeybrook, PA      
Date of Construction 1970      
Date Acquired 2013      
Depreciable Life (in years) 5 to 27.5      
Valley View I [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [7]      
Land 191      
Site, Land & Building Improvements and Rental Homes 4,359      
Capitalization Subsequent to Acquisition 1,220      
Land, gross [1] 280      
Site, Land & Building Improvements and Rental Homes, gross [1] 5,490      
Total [1] 5,770      
Accumulated Depreciation $ 1,806      
Location Ephrata, PA      
Date of Construction 1961      
Date Acquired 2012      
Depreciable Life (in years) 5 to 27.5      
Valley View II [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [7]      
Land 72      
Site, Land & Building Improvements and Rental Homes 1,746      
Capitalization Subsequent to Acquisition 76      
Land, gross [1] 72      
Site, Land & Building Improvements and Rental Homes, gross [1] 1,822      
Total [1] 1,894      
Accumulated Depreciation $ 604      
Location Ephrata, PA      
Date of Construction 1999      
Date Acquired 2012      
Depreciable Life (in years) 5 to 27.5      
Voyager Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 742      
Site, Land & Building Improvements and Rental Homes 3,143      
Capitalization Subsequent to Acquisition 5,044      
Land, gross [1] 742      
Site, Land & Building Improvements and Rental Homes, gross [1] 8,187      
Total [1] 8,929      
Accumulated Depreciation $ 1,498      
Location West Newton, PA      
Date of Construction 1968      
Date Acquired 2015      
Depreciable Life (in years) 5 to 27.5      
Waterfalls [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 4,293      
Land 424      
Site, Land & Building Improvements and Rental Homes 3,812      
Capitalization Subsequent to Acquisition 5,646      
Land, gross [1] 424      
Site, Land & Building Improvements and Rental Homes, gross [1] 9,458      
Total [1] 9,882      
Accumulated Depreciation $ 4,937      
Location Hamburg, NY      
Date of Construction prior to 1980      
Date Acquired 1997      
Depreciable Life (in years) 5 to 27.5      
Wayside [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 196      
Site, Land & Building Improvements and Rental Homes 1,080      
Capitalization Subsequent to Acquisition 2,669      
Land, gross [1] 261      
Site, Land & Building Improvements and Rental Homes, gross [1] 3,684      
Total [1] 3,945      
Accumulated Depreciation $ 439      
Location Bellefontaine, OH      
Date of Construction 1960’s      
Date Acquired 2016      
Depreciable Life (in years) 5 to 27.5      
Weatherly Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 7,422      
Land 1,184      
Site, Land & Building Improvements and Rental Homes 4,034      
Capitalization Subsequent to Acquisition 4,142      
Land, gross [1] 1,184      
Site, Land & Building Improvements and Rental Homes, gross [1] 8,176      
Total [1] 9,360      
Accumulated Depreciation $ 4,002      
Location Lebanon, TN      
Date of Construction 1997      
Date Acquired 2006      
Depreciable Life (in years) 5 to 27.5      
Wellington Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 2,205      
Land 896      
Site, Land & Building Improvements and Rental Homes 6,179      
Capitalization Subsequent to Acquisition 5,762      
Land, gross [1] 896      
Site, Land & Building Improvements and Rental Homes, gross [1] 11,941      
Total [1] 12,837      
Accumulated Depreciation $ 1,447      
Location Export, PA      
Date of Construction 1970/1996      
Date Acquired 2017      
Depreciable Life (in years) 5 to 27.5      
Wood Valley [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ (0)      
Land 260      
Site, Land & Building Improvements and Rental Homes 1,753      
Capitalization Subsequent to Acquisition 6,369      
Land, gross [1] 260      
Site, Land & Building Improvements and Rental Homes, gross [1] 8,122      
Total [1] 8,382      
Accumulated Depreciation $ 3,721      
Location Caledonia, OH      
Date of Construction prior to 1980      
Date Acquired 1996      
Depreciable Life (in years) 5 to 27.5      
Woodland Manor [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [6]      
Land 77      
Site, Land & Building Improvements and Rental Homes 841      
Capitalization Subsequent to Acquisition 4,825      
Land, gross [1] 77      
Site, Land & Building Improvements and Rental Homes, gross [1] 5,666      
Total [1] 5,743      
Accumulated Depreciation $ 1,779      
Location West Monroe, NY      
Date of Construction prior to 1980      
Date Acquired 2003      
Depreciable Life (in years) 5 to 27.5      
Woodlawn [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [9]      
Land 157      
Site, Land & Building Improvements and Rental Homes 281      
Capitalization Subsequent to Acquisition 2,050      
Land, gross [1] 135      
Site, Land & Building Improvements and Rental Homes, gross [1] 2,353      
Total [1] 2,488      
Accumulated Depreciation $ 1,024      
Location Eatontown, NJ      
Date of Construction 1964      
Date Acquired 1978      
Depreciable Life (in years) 5 to 27.5      
Woods Edge [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 5,628      
Land 1,808      
Site, Land & Building Improvements and Rental Homes 13,321      
Capitalization Subsequent to Acquisition 9,423      
Land, gross [1] 1,808      
Site, Land & Building Improvements and Rental Homes, gross [1] 22,744      
Total [1] 24,552      
Accumulated Depreciation $ 4,528      
Location West Lafayette, IN      
Date of Construction 1974      
Date Acquired 2015      
Depreciable Life (in years) 5 to 27.5      
Worthington Arms [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 8,580      
Land 437      
Site, Land & Building Improvements and Rental Homes 12,706      
Capitalization Subsequent to Acquisition 6,208      
Land, gross [1] 437      
Site, Land & Building Improvements and Rental Homes, gross [1] 18,914      
Total [1] 19,351      
Accumulated Depreciation $ 3,795      
Location Lewis Center, OH      
Date of Construction 1968      
Date Acquired 2015      
Depreciable Life (in years) 5 to 27.5      
Youngstown Estates [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances [3]      
Land 269      
Site, Land & Building Improvements and Rental Homes 1,606      
Capitalization Subsequent to Acquisition 1,837      
Land, gross [1] 269      
Site, Land & Building Improvements and Rental Homes, gross [1] 3,443      
Total [1] 3,712      
Accumulated Depreciation $ 781      
Location Youngstown, NY      
Date of Construction 1963      
Date Acquired 2013      
Depreciable Life (in years) 5 to 27.5      
Total [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]        
Encumbrances $ 456,702      
Land 66,905      
Site, Land & Building Improvements and Rental Homes 504,964      
Capitalization Subsequent to Acquisition 626,234      
Land, gross [1] 72,744      
Site, Land & Building Improvements and Rental Homes, gross [1] 1,125,359      
Total [1] 1,198,103      
Accumulated Depreciation $ 295,740      
[1] Reconciliation
[2] Represents one mortgage note payable secured by thirteen properties.
[3] Represents one mortgage note payable secured by five properties.
[4] Represents one mortgage note payable secured by two properties.
[5] Represents one mortgage note payable secured by two properties.
[6] Represents one mortgage note payable secured by twenty-eight properties.
[7] Represents one mortgage note payable secured by six properties.
[8] Represents one mortgage note payable secured by four properties.
[9] Represents one mortgage note payable secured by two properties.