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SCHEDULE III Schedule of Property (Details) - USD ($)
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Real Estate and Accumulated Depreciation [Line Items]        
Carrying Amount, Total $ 13,762,704,000 $ 11,684,603,000 $ 8,919,600,000 $ 7,560,946,000
Accumulated Depreciation (2,337,247,000) (1,968,812,000) $ (1,686,980,000) $ (1,442,630,000)
Line of credit and other   1,197,181,000    
Long-term Debt 5,698,458      
49er Village RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,180,000      
Initial Cost to Company, Depreciable Assets 10,710,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,483,000      
Carrying Amount, Land 2,180,000      
Carrying Amount, Depreciable Assets 13,193,000      
Carrying Amount, Total 15,373,000      
Accumulated Depreciation (2,343,000)      
Academy/Westpoint [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 33,150,000      
Initial Cost to Company, Land 1,485,000      
Initial Cost to Company, Depreciable Assets 14,278,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 10,188,000      
Carrying Amount, Land 1,485,000      
Carrying Amount, Depreciable Assets 24,466,000      
Carrying Amount, Total 25,951,000      
Accumulated Depreciation (14,361,000)      
Adirondack Gateway Campground RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 620,000      
Initial Cost to Company, Depreciable Assets 1,970,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,732,000      
Carrying Amount, Land 620,000      
Carrying Amount, Depreciable Assets 4,702,000      
Carrying Amount, Total 5,322,000      
Accumulated Depreciation (1,049,000)      
Allendale [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 22,801,000      
Initial Cost to Company, Land 366,000      
Initial Cost to Company, Depreciable Assets 3,684,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 8,598,000      
Carrying Amount, Land 366,000      
Carrying Amount, Depreciable Assets 12,282,000      
Carrying Amount, Total 12,648,000      
Accumulated Depreciation (8,258,000)      
Alpine [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 10,510,000      
Initial Cost to Company, Land 729,000      
Initial Cost to Company, Depreciable Assets 6,692,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 9,511,000      
Carrying Amount, Land 729,000      
Carrying Amount, Depreciable Assets 16,203,000      
Carrying Amount, Total 16,932,000      
Accumulated Depreciation (10,539,000)      
Alta Laguna [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 26,763,000      
Initial Cost to Company, Land 23,736,000      
Initial Cost to Company, Depreciable Assets 21,088,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,835,000      
Carrying Amount, Land 23,736,000      
Carrying Amount, Depreciable Assets 22,923,000      
Carrying Amount, Total 46,659,000      
Accumulated Depreciation (4,416,000)      
Apple Carr Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 800,000      
Initial Cost to Company, Depreciable Assets 6,172,000      
Cost Capitalized Subsequent to Acquisition, Land 336,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 24,661,000      
Carrying Amount, Land 1,136,000      
Carrying Amount, Depreciable Assets 30,833,000      
Carrying Amount, Total 31,969,000      
Accumulated Depreciation (7,153,000)      
Apple Creek [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 7,245,000      
Initial Cost to Company, Land 543,000      
Initial Cost to Company, Depreciable Assets 5,480,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,861,000      
Carrying Amount, Land 543,000      
Carrying Amount, Depreciable Assets 8,341,000      
Carrying Amount, Total 8,884,000      
Accumulated Depreciation (5,119,000)      
Arbor Terrace [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 16,049,000      
Initial Cost to Company, Land 456,000      
Initial Cost to Company, Depreciable Assets 4,410,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 6,438,000      
Carrying Amount, Land 456,000      
Carrying Amount, Depreciable Assets 10,848,000      
Carrying Amount, Total 11,304,000      
Accumulated Depreciation (6,106,000)      
Arbor Woods [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,340,000      
Initial Cost to Company, Depreciable Assets 12,385,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 11,032,000      
Carrying Amount, Land 3,340,000      
Carrying Amount, Depreciable Assets 23,417,000      
Carrying Amount, Total 26,757,000      
Accumulated Depreciation (5,376,000)      
Archview [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 6,289,000      
Initial Cost to Company, Depreciable Assets 8,419,000      
Cost Capitalized Subsequent to Acquisition, Land 5,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 792,000      
Carrying Amount, Land 6,294,000      
Carrying Amount, Depreciable Assets 9,211,000      
Carrying Amount, Total 15,505,000      
Accumulated Depreciation (1,200,000)      
Ariana Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 5,074,000      
Initial Cost to Company, Land 240,000      
Initial Cost to Company, Depreciable Assets 2,195,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,255,000      
Carrying Amount, Land 240,000      
Carrying Amount, Depreciable Assets 4,450,000      
Carrying Amount, Total 4,690,000      
Accumulated Depreciation (2,656,000)      
Arran Lake [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,190,000      
Initial Cost to Company, Depreciable Assets 1,175,000      
Cost Capitalized Subsequent to Acquisition, Land 1,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 491,000      
Carrying Amount, Land 1,191,000      
Carrying Amount, Depreciable Assets 1,666,000      
Carrying Amount, Total 2,857,000      
Accumulated Depreciation (361,000)      
Austin Lone Star [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 630,000      
Initial Cost to Company, Depreciable Assets 7,913,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,333,000      
Carrying Amount, Land 630,000      
Carrying Amount, Depreciable Assets 10,246,000      
Carrying Amount, Total 10,876,000      
Accumulated Depreciation (2,027,000)      
Autumn Ridge [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 23,433,000      
Initial Cost to Company, Land 890,000      
Initial Cost to Company, Depreciable Assets 8,054,000      
Cost Capitalized Subsequent to Acquisition, Land (33,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 7,649,000      
Carrying Amount, Land 857,000      
Carrying Amount, Depreciable Assets 15,703,000      
Carrying Amount, Total 16,560,000      
Accumulated Depreciation (9,045,000)      
Bahia Vista Estates [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 6,810,000      
Initial Cost to Company, Depreciable Assets 17,650,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,261,000      
Carrying Amount, Land 6,810,000      
Carrying Amount, Depreciable Assets 20,911,000      
Carrying Amount, Total 27,721,000      
Accumulated Depreciation (3,694,000)      
Baker Acres [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 6,904,000      
Initial Cost to Company, Land 2,140,000      
Initial Cost to Company, Depreciable Assets 11,880,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,099,000      
Carrying Amount, Land 2,140,000      
Carrying Amount, Depreciable Assets 14,979,000      
Carrying Amount, Total 17,119,000      
Accumulated Depreciation (2,857,000)      
Beechwood [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 7,897,000      
Initial Cost to Company, Depreciable Assets 18,400,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,026,000      
Carrying Amount, Land 7,897,000      
Carrying Amount, Depreciable Assets 19,426,000      
Carrying Amount, Total 27,323,000      
Accumulated Depreciation (1,650,000)      
Bell Crossing [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 9,005,000      
Initial Cost to Company, Land 717,000      
Initial Cost to Company, Depreciable Assets 1,916,000      
Cost Capitalized Subsequent to Acquisition, Land (13,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 7,305,000      
Carrying Amount, Land 704,000      
Carrying Amount, Depreciable Assets 9,221,000      
Carrying Amount, Total 9,925,000      
Accumulated Depreciation (5,891,000)      
Big Tree RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,250,000      
Initial Cost to Company, Depreciable Assets 13,534,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,870,000      
Carrying Amount, Land 1,250,000      
Carrying Amount, Depreciable Assets 16,404,000      
Carrying Amount, Total 17,654,000      
Accumulated Depreciation (3,240,000)      
Blue Heron Pines [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 17,329,000      
Initial Cost to Company, Land 410,000      
Initial Cost to Company, Depreciable Assets 35,294,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,870,000      
Carrying Amount, Land 410,000      
Carrying Amount, Depreciable Assets 41,164,000      
Carrying Amount, Total 41,574,000      
Accumulated Depreciation (8,679,000)      
Blue Jay MH & RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,040,000      
Initial Cost to Company, Depreciable Assets 9,679,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,329,000      
Carrying Amount, Land 2,040,000      
Carrying Amount, Depreciable Assets 12,008,000      
Carrying Amount, Total 14,048,000      
Accumulated Depreciation (2,183,000)      
Blueberry Hill [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 12,974,000      
Initial Cost to Company, Land 3,830,000      
Initial Cost to Company, Depreciable Assets 3,240,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,172,000      
Carrying Amount, Land 3,830,000      
Carrying Amount, Depreciable Assets 7,412,000      
Carrying Amount, Total 11,242,000      
Accumulated Depreciation (3,007,000)      
Boulder Ridge [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 25,743,000      
Initial Cost to Company, Land 1,000,000      
Initial Cost to Company, Depreciable Assets 500,000      
Cost Capitalized Subsequent to Acquisition, Land 3,324,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 58,098,000      
Carrying Amount, Land 4,324,000      
Carrying Amount, Depreciable Assets 58,598,000      
Carrying Amount, Total 62,922,000      
Accumulated Depreciation (17,655,000)      
Branch Creek [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 22,378,000      
Initial Cost to Company, Land 796,000      
Initial Cost to Company, Depreciable Assets 3,716,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 7,819,000      
Carrying Amount, Land 796,000      
Carrying Amount, Depreciable Assets 11,535,000      
Carrying Amount, Total 12,331,000      
Accumulated Depreciation (7,257,000)      
Brentwood Estates [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 5,599,000      
Initial Cost to Company, Land 1,150,000      
Initial Cost to Company, Depreciable Assets 9,359,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,830,000      
Carrying Amount, Land 1,150,000      
Carrying Amount, Depreciable Assets 12,189,000      
Carrying Amount, Total 13,339,000      
Accumulated Depreciation (2,966,000)      
Brentwood Mobile Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 9,849,000      
Initial Cost to Company, Land 385,000      
Initial Cost to Company, Depreciable Assets 3,592,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,680,000      
Carrying Amount, Land 385,000      
Carrying Amount, Depreciable Assets 5,272,000      
Carrying Amount, Total 5,657,000      
Accumulated Depreciation (3,634,000)      
Brentwood West [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 27,775,000      
Initial Cost to Company, Land 13,620,000      
Initial Cost to Company, Depreciable Assets 24,202,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,275,000      
Carrying Amount, Land 13,620,000      
Carrying Amount, Depreciable Assets 25,477,000      
Carrying Amount, Total 39,097,000      
Accumulated Depreciation (6,662,000)      
Broadview Estates [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 4,635,000      
Initial Cost to Company, Land 749,000      
Initial Cost to Company, Depreciable Assets 6,089,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 19,312,000      
Carrying Amount, Land 749,000      
Carrying Amount, Depreciable Assets 25,401,000      
Carrying Amount, Total 26,150,000      
Accumulated Depreciation (13,958,000)      
Brook Ridge [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 959,000      
Initial Cost to Company, Depreciable Assets 5,971,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 365,000      
Carrying Amount, Land 959,000      
Carrying Amount, Depreciable Assets 6,336,000      
Carrying Amount, Total 7,295,000      
Accumulated Depreciation (552,000)      
Brookside Mobile Home Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 260,000      
Initial Cost to Company, Depreciable Assets 1,080,000      
Cost Capitalized Subsequent to Acquisition, Land 386,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 19,623,000      
Carrying Amount, Land 646,000      
Carrying Amount, Depreciable Assets 20,703,000      
Carrying Amount, Total 21,349,000      
Accumulated Depreciation (11,252,000)      
Brookside Village, Kentwood, MI [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 6,446,000      
Initial Cost to Company, Land 170,000      
Initial Cost to Company, Depreciable Assets 5,564,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 522,000      
Carrying Amount, Land 170,000      
Carrying Amount, Depreciable Assets 6,086,000      
Carrying Amount, Total 6,256,000      
Accumulated Depreciation (2,048,000)      
Buena Vista [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 9,190,000      
Initial Cost to Company, Depreciable Assets 14,363,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,988,000      
Carrying Amount, Land 9,190,000      
Carrying Amount, Depreciable Assets 17,351,000      
Carrying Amount, Total 26,541,000      
Accumulated Depreciation (1,682,000)      
Buttonwood Bay [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 30,064,000      
Initial Cost to Company, Land 1,952,000      
Initial Cost to Company, Depreciable Assets 18,294,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 8,176,000      
Carrying Amount, Land 1,952,000      
Carrying Amount, Depreciable Assets 26,470,000      
Carrying Amount, Total 28,422,000      
Accumulated Depreciation (16,570,000)      
Byron Center [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 3,121,000      
Initial Cost to Company, Land 253,000      
Initial Cost to Company, Depreciable Assets 2,402,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,623,000      
Carrying Amount, Land 253,000      
Carrying Amount, Depreciable Assets 4,025,000      
Carrying Amount, Total 4,278,000      
Accumulated Depreciation (2,622,000)      
Caliente Sands [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,930,000      
Initial Cost to Company, Depreciable Assets 6,710,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 795,000      
Carrying Amount, Land 1,930,000      
Carrying Amount, Depreciable Assets 7,505,000      
Carrying Amount, Total 9,435,000      
Accumulated Depreciation (1,152,000)      
Camelot Villa [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 15,860,000      
Initial Cost to Company, Land 910,000      
Initial Cost to Company, Depreciable Assets 21,211,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 12,368,000      
Carrying Amount, Land 910,000      
Carrying Amount, Depreciable Assets 33,579,000      
Carrying Amount, Total 34,489,000      
Accumulated Depreciation (10,378,000)      
Campers Haven RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 15,713,000      
Initial Cost to Company, Land 14,260,000      
Initial Cost to Company, Depreciable Assets 11,915,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 11,004,000      
Carrying Amount, Land 14,260,000      
Carrying Amount, Depreciable Assets 22,919,000      
Carrying Amount, Total 37,179,000      
Accumulated Depreciation (3,729,000)      
Candlelight Manor [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,140,000      
Initial Cost to Company, Depreciable Assets 3,867,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,075,000      
Carrying Amount, Land 3,140,000      
Carrying Amount, Depreciable Assets 6,942,000      
Carrying Amount, Total 10,082,000      
Accumulated Depreciation (1,325,000)      
Canyonlands [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,661,000      
Initial Cost to Company, Depreciable Assets 7,415,000      
Cost Capitalized Subsequent to Acquisition, Land 1,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 798,000      
Carrying Amount, Land 3,662,000      
Carrying Amount, Depreciable Assets 8,213,000      
Carrying Amount, Total 11,875,000      
Accumulated Depreciation (1,177,000)      
Cape May Crossing [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 270,000      
Initial Cost to Company, Depreciable Assets 1,693,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 494,000      
Carrying Amount, Land 270,000      
Carrying Amount, Depreciable Assets 2,187,000      
Carrying Amount, Total 2,457,000      
Accumulated Depreciation (412,000)      
Carolina Pines [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 5,900,000      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 693,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 97,018,000      
Carrying Amount, Land 6,593,000      
Carrying Amount, Depreciable Assets 97,018,000      
Carrying Amount, Total 103,611,000      
Accumulated Depreciation (8,684,000)      
Carriage Cove [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 16,028,000      
Initial Cost to Company, Land 6,050,000      
Initial Cost to Company, Depreciable Assets 21,235,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,695,000      
Carrying Amount, Land 6,050,000      
Carrying Amount, Depreciable Assets 22,930,000      
Carrying Amount, Total 28,980,000      
Accumulated Depreciation (5,841,000)      
Carrington Pointe [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 19,775,000      
Initial Cost to Company, Land 1,076,000      
Initial Cost to Company, Depreciable Assets 3,632,000      
Cost Capitalized Subsequent to Acquisition, Land (1,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 21,218,000      
Carrying Amount, Land 1,075,000      
Carrying Amount, Depreciable Assets 24,850,000      
Carrying Amount, Total 25,925,000      
Accumulated Depreciation (10,002,000)      
Cava Robles RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,396,000      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 40,955,000      
Carrying Amount, Land 1,396,000      
Carrying Amount, Depreciable Assets 40,955,000      
Carrying Amount, Total 42,351,000      
Accumulated Depreciation (6,641,000)      
Cave Creek [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 23,704,000      
Initial Cost to Company, Land 2,241,000      
Initial Cost to Company, Depreciable Assets 15,343,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 9,492,000      
Carrying Amount, Land 2,241,000      
Carrying Amount, Depreciable Assets 24,835,000      
Carrying Amount, Total 27,076,000      
Accumulated Depreciation (11,542,000)      
Cedar Springs [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,899,000      
Initial Cost to Company, Depreciable Assets 10,253,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 475,000      
Carrying Amount, Land 2,899,000      
Carrying Amount, Depreciable Assets 10,728,000      
Carrying Amount, Total 13,627,000      
Accumulated Depreciation (910,000)      
Central Park MH & RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,600,000      
Initial Cost to Company, Depreciable Assets 10,405,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,421,000      
Carrying Amount, Land 2,600,000      
Carrying Amount, Depreciable Assets 14,826,000      
Carrying Amount, Total 17,426,000      
Accumulated Depreciation (2,698,000)      
Cherrywood [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 662,000      
Initial Cost to Company, Depreciable Assets 9,629,000      
Cost Capitalized Subsequent to Acquisition, Land (135,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,922,000      
Carrying Amount, Land 527,000      
Carrying Amount, Depreciable Assets 11,551,000      
Carrying Amount, Total 12,078,000      
Accumulated Depreciation (897,000)      
Chisholm Point [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 22,365,000      
Initial Cost to Company, Land 609,000      
Initial Cost to Company, Depreciable Assets 5,286,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 6,344,000      
Carrying Amount, Land 609,000      
Carrying Amount, Depreciable Assets 11,630,000      
Carrying Amount, Total 12,239,000      
Accumulated Depreciation (7,337,000)      
Chincoteague [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 5,750,000      
Initial Cost to Company, Depreciable Assets 13,836,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 15,077,000      
Carrying Amount, Land 5,750,000      
Carrying Amount, Depreciable Assets 28,913,000      
Carrying Amount, Total 34,663,000      
Accumulated Depreciation (1,723,000)      
Cider Mill Crossings [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 520,000      
Initial Cost to Company, Depreciable Assets 1,568,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 45,076,000      
Carrying Amount, Land 520,000      
Carrying Amount, Depreciable Assets 46,644,000      
Carrying Amount, Total 47,164,000      
Accumulated Depreciation (13,113,000)      
Cider Mill Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 4,427,000      
Initial Cost to Company, Land 250,000      
Initial Cost to Company, Depreciable Assets 3,590,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,224,000      
Carrying Amount, Land 250,000      
Carrying Amount, Depreciable Assets 4,814,000      
Carrying Amount, Total 5,064,000      
Accumulated Depreciation (1,819,000)      
Citrus Hill RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,170,000      
Initial Cost to Company, Depreciable Assets 2,422,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,062,000      
Carrying Amount, Land 1,170,000      
Carrying Amount, Depreciable Assets 4,484,000      
Carrying Amount, Total 5,654,000      
Accumulated Depreciation (732,000)      
Clear Water Mobile [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 12,249,000      
Initial Cost to Company, Land 80,000      
Initial Cost to Company, Depreciable Assets 1,270,000      
Cost Capitalized Subsequent to Acquisition, Land 61,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 6,116,000      
Carrying Amount, Land 141,000      
Carrying Amount, Depreciable Assets 7,386,000      
Carrying Amount, Total 7,527,000      
Accumulated Depreciation (4,594,000)      
Club Naples [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 5,780,000      
Initial Cost to Company, Depreciable Assets 4,952,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,578,000      
Carrying Amount, Land 5,780,000      
Carrying Amount, Depreciable Assets 8,530,000      
Carrying Amount, Total 14,310,000      
Accumulated Depreciation (3,423,000)      
Club Wildwood [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 21,672,000      
Initial Cost to Company, Land 14,206,000      
Initial Cost to Company, Depreciable Assets 21,275,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,022,000      
Carrying Amount, Land 14,206,000      
Carrying Amount, Depreciable Assets 24,297,000      
Carrying Amount, Total 38,503,000      
Accumulated Depreciation (4,378,000)      
Coastal Plantation [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,264,000      
Initial Cost to Company, Depreciable Assets 6,469,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,884,000      
Carrying Amount, Land 3,264,000      
Carrying Amount, Depreciable Assets 9,353,000      
Carrying Amount, Total 12,617,000      
Accumulated Depreciation (683,000)      
Cobus Green [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 8,550,000      
Initial Cost to Company, Land 762,000      
Initial Cost to Company, Depreciable Assets 7,037,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 8,318,000      
Carrying Amount, Land 762,000      
Carrying Amount, Depreciable Assets 15,355,000      
Carrying Amount, Total 16,117,000      
Accumulated Depreciation (10,203,000)      
Colony In The Wood [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 5,650,000      
Initial Cost to Company, Depreciable Assets 26,828,000      
Cost Capitalized Subsequent to Acquisition, Land 29,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,245,000      
Carrying Amount, Land 5,679,000      
Carrying Amount, Depreciable Assets 30,073,000      
Carrying Amount, Total 35,752,000      
Accumulated Depreciation (3,481,000)      
Comal Farms [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,455,000      
Initial Cost to Company, Depreciable Assets 1,732,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 9,123,000      
Carrying Amount, Land 1,455,000      
Carrying Amount, Depreciable Assets 10,855,000      
Carrying Amount, Total 12,310,000      
Accumulated Depreciation (5,750,000)      
Country Acres [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 4,156,000      
Initial Cost to Company, Land 380,000      
Initial Cost to Company, Depreciable Assets 3,495,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,154,000      
Carrying Amount, Land 380,000      
Carrying Amount, Depreciable Assets 6,649,000      
Carrying Amount, Total 7,029,000      
Accumulated Depreciation (4,358,000)      
Country Hills Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 5,759,000      
Initial Cost to Company, Land 340,000      
Initial Cost to Company, Depreciable Assets 3,861,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 607,000      
Carrying Amount, Land 340,000      
Carrying Amount, Depreciable Assets 4,468,000      
Carrying Amount, Total 4,808,000      
Accumulated Depreciation (1,490,000)      
Country Lakes [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,746,000      
Initial Cost to Company, Depreciable Assets 5,522,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 287,000      
Carrying Amount, Land 1,746,000      
Carrying Amount, Depreciable Assets 5,809,000      
Carrying Amount, Total 7,555,000      
Accumulated Depreciation (508,000)      
Country Meadows Mobile [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 42,427,000      
Initial Cost to Company, Land 924,000      
Initial Cost to Company, Depreciable Assets 7,583,000      
Cost Capitalized Subsequent to Acquisition, Land 295,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 20,527,000      
Carrying Amount, Land 1,219,000      
Carrying Amount, Depreciable Assets 28,110,000      
Carrying Amount, Total 29,329,000      
Accumulated Depreciation (18,508,000)      
Country Meadows Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 550,000      
Initial Cost to Company, Depreciable Assets 5,555,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 6,209,000      
Carrying Amount, Land 550,000      
Carrying Amount, Depreciable Assets 11,764,000      
Carrying Amount, Total 12,314,000      
Accumulated Depreciation (3,441,000)      
Country Squire MH & RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 520,000      
Initial Cost to Company, Depreciable Assets 1,719,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,561,000      
Carrying Amount, Land 520,000      
Carrying Amount, Depreciable Assets 4,280,000      
Carrying Amount, Total 4,800,000      
Accumulated Depreciation (868,000)      
Country Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 22,020,000      
Initial Cost to Company, Depreciable Assets 42,615,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,034,000      
Carrying Amount, Land 22,020,000      
Carrying Amount, Depreciable Assets 43,649,000      
Carrying Amount, Total 65,669,000      
Accumulated Depreciation (3,825,000)      
Countryside Estates [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 6,374,000      
Initial Cost to Company, Land 320,000      
Initial Cost to Company, Depreciable Assets 11,610,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,545,000      
Carrying Amount, Land 320,000      
Carrying Amount, Depreciable Assets 15,155,000      
Carrying Amount, Total 15,475,000      
Accumulated Depreciation (3,601,000)      
Countryside Atlanta [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,274,000      
Initial Cost to Company, Depreciable Assets 10,957,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 10,852,000      
Carrying Amount, Land 1,274,000      
Carrying Amount, Depreciable Assets 21,809,000      
Carrying Amount, Total 23,083,000      
Accumulated Depreciation (8,792,000)      
Countryside Gwinnett [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 25,950,000      
Initial Cost to Company, Land 1,124,000      
Initial Cost to Company, Depreciable Assets 9,539,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,226,000      
Carrying Amount, Land 1,124,000      
Carrying Amount, Depreciable Assets 11,765,000      
Carrying Amount, Total 12,889,000      
Accumulated Depreciation (5,965,000)      
Countryside Lake Lanier [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 26,002,000      
Initial Cost to Company, Land 1,916,000      
Initial Cost to Company, Depreciable Assets 16,357,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 6,488,000      
Carrying Amount, Land 1,916,000      
Carrying Amount, Depreciable Assets 22,845,000      
Carrying Amount, Total 24,761,000      
Accumulated Depreciation (12,579,000)      
Craigleith [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 420,000      
Initial Cost to Company, Depreciable Assets 705,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 828,000      
Carrying Amount, Land 420,000      
Carrying Amount, Depreciable Assets 1,533,000      
Carrying Amount, Total 1,953,000      
Accumulated Depreciation (213,000)      
Creeks Crossing [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,484,000      
Initial Cost to Company, Depreciable Assets 2,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 12,259,000      
Carrying Amount, Land 3,484,000      
Carrying Amount, Depreciable Assets 12,261,000      
Carrying Amount, Total 15,745,000      
Accumulated Depreciation (173,000)      
Creekwood Meadows [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 17,535,000      
Initial Cost to Company, Land 808,000      
Initial Cost to Company, Depreciable Assets 2,043,000      
Cost Capitalized Subsequent to Acquisition, Land 403,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 14,359,000      
Carrying Amount, Land 1,211,000      
Carrying Amount, Depreciable Assets 16,402,000      
Carrying Amount, Total 17,613,000      
Accumulated Depreciation (10,768,000)      
Crestwood [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,849,000      
Initial Cost to Company, Depreciable Assets 22,367,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 667,000      
Carrying Amount, Land 1,849,000      
Carrying Amount, Depreciable Assets 23,034,000      
Carrying Amount, Total 24,883,000      
Accumulated Depreciation (1,950,000)      
Crossroads [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 822,000      
Initial Cost to Company, Depreciable Assets 3,675,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 6,759,000      
Carrying Amount, Land 822,000      
Carrying Amount, Depreciable Assets 10,434,000      
Carrying Amount, Total 11,256,000      
Accumulated Depreciation (1,638,000)      
Cutler Estates [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 13,542,000      
Initial Cost to Company, Land 749,000      
Initial Cost to Company, Depreciable Assets 6,941,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,592,000      
Carrying Amount, Land 749,000      
Carrying Amount, Depreciable Assets 10,533,000      
Carrying Amount, Total 11,282,000      
Accumulated Depreciation (7,074,000)      
Cypress Greens [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 7,192,000      
Initial Cost to Company, Land 960,000      
Initial Cost to Company, Depreciable Assets 17,518,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,365,000      
Carrying Amount, Land 960,000      
Carrying Amount, Depreciable Assets 19,883,000      
Carrying Amount, Total 20,843,000      
Accumulated Depreciation (4,332,000)      
Daytona Beach RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,300,000      
Initial Cost to Company, Depreciable Assets 7,158,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,955,000      
Carrying Amount, Land 2,300,000      
Carrying Amount, Depreciable Assets 12,113,000      
Carrying Amount, Total 14,413,000      
Accumulated Depreciation (2,224,000)      
Deep Run [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,020,000      
Initial Cost to Company, Depreciable Assets 13,053,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 522,000      
Carrying Amount, Land 2,020,000      
Carrying Amount, Depreciable Assets 13,575,000      
Carrying Amount, Total 15,595,000      
Accumulated Depreciation (1,166,000)      
Deer Lake RV Resort & Campground [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,830,000      
Initial Cost to Company, Depreciable Assets 4,260,000      
Cost Capitalized Subsequent to Acquisition, Land 2,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 908,000      
Carrying Amount, Land 2,832,000      
Carrying Amount, Depreciable Assets 5,168,000      
Carrying Amount, Total 8,000,000      
Accumulated Depreciation (1,010,000)      
Deerwood [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 36,769,000      
Initial Cost to Company, Land 6,920,000      
Initial Cost to Company, Depreciable Assets 37,593,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,894,000      
Carrying Amount, Land 6,920,000      
Carrying Amount, Depreciable Assets 42,487,000      
Carrying Amount, Total 49,407,000      
Accumulated Depreciation (9,801,000)      
Desert Harbor [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 10,760,000      
Initial Cost to Company, Land 3,940,000      
Initial Cost to Company, Depreciable Assets 14,891,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 541,000      
Carrying Amount, Land 3,940,000      
Carrying Amount, Depreciable Assets 15,432,000      
Carrying Amount, Total 19,372,000      
Accumulated Depreciation (3,975,000)      
Driftwood RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 16,112,000      
Initial Cost to Company, Land 1,450,000      
Initial Cost to Company, Depreciable Assets 29,851,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,990,000      
Carrying Amount, Land 1,450,000      
Carrying Amount, Depreciable Assets 33,841,000      
Carrying Amount, Total 35,291,000      
Accumulated Depreciation (9,518,000)      
Dunedin RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 9,626,000      
Initial Cost to Company, Land 4,400,000      
Initial Cost to Company, Depreciable Assets 16,923,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,990,000      
Carrying Amount, Land 4,400,000      
Carrying Amount, Depreciable Assets 19,913,000      
Carrying Amount, Total 24,313,000      
Accumulated Depreciation (3,917,000)      
Dutton Mill Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 8,773,000      
Initial Cost to Company, Land 370,000      
Initial Cost to Company, Depreciable Assets 8,997,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,821,000      
Carrying Amount, Land 370,000      
Carrying Amount, Depreciable Assets 10,818,000      
Carrying Amount, Total 11,188,000      
Accumulated Depreciation (3,857,000)      
Eagle Crest [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 30,987,000      
Initial Cost to Company, Land 2,015,000      
Initial Cost to Company, Depreciable Assets 150,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 30,937,000      
Carrying Amount, Land 2,015,000      
Carrying Amount, Depreciable Assets 31,087,000      
Carrying Amount, Total 33,102,000      
Accumulated Depreciation (18,638,000)      
East Fork [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,280,000      
Initial Cost to Company, Depreciable Assets 6,302,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 17,708,000      
Carrying Amount, Land 1,280,000      
Carrying Amount, Depreciable Assets 24,010,000      
Carrying Amount, Total 25,290,000      
Accumulated Depreciation (13,700,000)      
East Village Estates [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 18,131,000      
Initial Cost to Company, Land 1,410,000      
Initial Cost to Company, Depreciable Assets 25,413,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,308,000      
Carrying Amount, Land 1,410,000      
Carrying Amount, Depreciable Assets 30,721,000      
Carrying Amount, Total 32,131,000      
Accumulated Depreciation (10,021,000)      
Egelcraft [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 18,488,000      
Initial Cost to Company, Land 690,000      
Initial Cost to Company, Depreciable Assets 22,596,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,224,000      
Carrying Amount, Land 690,000      
Carrying Amount, Depreciable Assets 25,820,000      
Carrying Amount, Total 26,510,000      
Accumulated Depreciation (6,797,000)      
Ellenton Gardens RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 4,505,000      
Initial Cost to Company, Land 2,130,000      
Initial Cost to Company, Depreciable Assets 7,755,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,356,000      
Carrying Amount, Land 2,130,000      
Carrying Amount, Depreciable Assets 11,111,000      
Carrying Amount, Total 13,241,000      
Accumulated Depreciation (2,177,000)      
Fairfield Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 10,311,000      
Initial Cost to Company, Land 1,160,000      
Initial Cost to Company, Depreciable Assets 18,673,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,280,000      
Carrying Amount, Land 1,160,000      
Carrying Amount, Depreciable Assets 19,953,000      
Carrying Amount, Total 21,113,000      
Accumulated Depreciation (4,429,000)      
Farmwood Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,232,000      
Initial Cost to Company, Depreciable Assets 12,348,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 543,000      
Carrying Amount, Land 1,232,000      
Carrying Amount, Depreciable Assets 12,891,000      
Carrying Amount, Total 14,123,000      
Accumulated Depreciation (1,092,000)      
Fisherman's Cove [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 4,615,000      
Initial Cost to Company, Land 380,000      
Initial Cost to Company, Depreciable Assets 3,438,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,406,000      
Carrying Amount, Land 380,000      
Carrying Amount, Depreciable Assets 7,844,000      
Carrying Amount, Total 8,224,000      
Accumulated Depreciation (5,671,000)      
Forest Hill [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 5,170,000      
Initial Cost to Company, Depreciable Assets 10,775,000      
Cost Capitalized Subsequent to Acquisition, Land (24,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,277,000      
Carrying Amount, Land 5,146,000      
Carrying Amount, Depreciable Assets 12,052,000      
Carrying Amount, Total 17,198,000      
Accumulated Depreciation (1,013,000)      
Forest Meadows [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 2,419,000      
Initial Cost to Company, Land 1,031,000      
Initial Cost to Company, Depreciable Assets 2,050,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,995,000      
Carrying Amount, Land 1,031,000      
Carrying Amount, Depreciable Assets 5,045,000      
Carrying Amount, Total 6,076,000      
Accumulated Depreciation (1,687,000)      
Forest View [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,330,000      
Initial Cost to Company, Depreciable Assets 22,056,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,319,000      
Carrying Amount, Land 1,330,000      
Carrying Amount, Depreciable Assets 23,375,000      
Carrying Amount, Total 24,705,000      
Accumulated Depreciation (5,256,000)      
Forth Tatham RV Resort & Campground [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 110,000      
Initial Cost to Company, Depreciable Assets 760,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,081,000      
Carrying Amount, Land 110,000      
Carrying Amount, Depreciable Assets 1,841,000      
Carrying Amount, Total 1,951,000      
Accumulated Depreciation (352,000)      
Four Seasons [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 11,199,000      
Initial Cost to Company, Land 500,000      
Initial Cost to Company, Depreciable Assets 4,811,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,512,000      
Carrying Amount, Land 500,000      
Carrying Amount, Depreciable Assets 8,323,000      
Carrying Amount, Total 8,823,000      
Accumulated Depreciation (4,604,000)      
Frenchtown Villa District [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 28,125,000      
Initial Cost to Company, Land 1,450,000      
Initial Cost to Company, Depreciable Assets 52,327,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 34,801,000      
Carrying Amount, Land 1,450,000      
Carrying Amount, Depreciable Assets 87,128,000      
Carrying Amount, Total 88,578,000      
Accumulated Depreciation (22,903,000)      
Friendly Village of La Habra [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 31,635,000      
Initial Cost to Company, Land 26,956,000      
Initial Cost to Company, Depreciable Assets 25,202,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,558,000      
Carrying Amount, Land 26,956,000      
Carrying Amount, Depreciable Assets 26,760,000      
Carrying Amount, Total 53,716,000      
Accumulated Depreciation (5,261,000)      
Friendly Village of Modesto [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 16,449,000      
Initial Cost to Company, Land 6,260,000      
Initial Cost to Company, Depreciable Assets 20,885,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,578,000      
Carrying Amount, Land 6,260,000      
Carrying Amount, Depreciable Assets 22,463,000      
Carrying Amount, Total 28,723,000      
Accumulated Depreciation (4,191,000)      
Friendly Village of Simi [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 16,128,000      
Initial Cost to Company, Land 14,906,000      
Initial Cost to Company, Depreciable Assets 15,986,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,073,000      
Carrying Amount, Land 14,906,000      
Carrying Amount, Depreciable Assets 17,059,000      
Carrying Amount, Total 31,965,000      
Accumulated Depreciation (3,264,000)      
Friendly Village of West Covina [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 12,406,000      
Initial Cost to Company, Land 14,520,000      
Initial Cost to Company, Depreciable Assets 5,221,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,023,000      
Carrying Amount, Land 14,520,000      
Carrying Amount, Depreciable Assets 6,244,000      
Carrying Amount, Total 20,764,000      
Accumulated Depreciation (1,246,000)      
Glen Ellis [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 11,652,000      
Initial Cost to Company, Land 448,000      
Initial Cost to Company, Depreciable Assets 5,798,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 12,967,000      
Carrying Amount, Land 448,000      
Carrying Amount, Depreciable Assets 18,765,000      
Carrying Amount, Total 19,213,000      
Accumulated Depreciation (1,272,000)      
Glen Haven RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 5,090,000      
Initial Cost to Company, Land 1,980,000      
Initial Cost to Company, Depreciable Assets 8,373,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,973,000      
Carrying Amount, Land 1,980,000      
Carrying Amount, Depreciable Assets 10,346,000      
Carrying Amount, Total 12,326,000      
Accumulated Depreciation (1,996,000)      
Glen Laurel [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,641,000      
Initial Cost to Company, Depreciable Assets 453,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 10,405,000      
Carrying Amount, Land 1,641,000      
Carrying Amount, Depreciable Assets 10,858,000      
Carrying Amount, Total 12,499,000      
Accumulated Depreciation (6,456,000)      
Goldcoaster [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 12,952,000      
Initial Cost to Company, Land 446,000      
Initial Cost to Company, Depreciable Assets 4,234,000      
Cost Capitalized Subsequent to Acquisition, Land 171,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 6,431,000      
Carrying Amount, Land 617,000      
Carrying Amount, Depreciable Assets 10,665,000      
Carrying Amount, Total 11,282,000      
Accumulated Depreciation (6,200,000)      
Grand Bay [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,460,000      
Initial Cost to Company, Depreciable Assets 6,314,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,632,000      
Carrying Amount, Land 3,460,000      
Carrying Amount, Depreciable Assets 7,946,000      
Carrying Amount, Total 11,406,000      
Accumulated Depreciation (1,413,000)      
Grand Lakes [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 5,280,000      
Initial Cost to Company, Depreciable Assets 4,501,000      
Cost Capitalized Subsequent to Acquisition, Land 93,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 6,030,000      
Carrying Amount, Land 5,373,000      
Carrying Amount, Depreciable Assets 10,531,000      
Carrying Amount, Total 15,904,000      
Accumulated Depreciation (3,576,000)      
Grand [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 9,152,000      
Initial Cost to Company, Land 374,000      
Initial Cost to Company, Depreciable Assets 3,587,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,620,000      
Carrying Amount, Land 374,000      
Carrying Amount, Depreciable Assets 7,207,000      
Carrying Amount, Total 7,581,000      
Accumulated Depreciation (4,323,000)      
Grand Oaks RV Resort & Campground [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 970,000      
Initial Cost to Company, Depreciable Assets 4,220,000      
Cost Capitalized Subsequent to Acquisition, Land 1,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,320,000      
Carrying Amount, Land 971,000      
Carrying Amount, Depreciable Assets 7,540,000      
Carrying Amount, Total 8,511,000      
Accumulated Depreciation (1,239,000)      
Grove Beach [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,221,000      
Initial Cost to Company, Depreciable Assets 10,225,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 179,000      
Carrying Amount, Land 1,221,000      
Carrying Amount, Depreciable Assets 10,404,000      
Carrying Amount, Total 11,625,000      
Accumulated Depreciation (895,000)      
Grove Ridge RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 3,186,000      
Initial Cost to Company, Land 1,290,000      
Initial Cost to Company, Depreciable Assets 5,387,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,223,000      
Carrying Amount, Land 1,290,000      
Carrying Amount, Depreciable Assets 7,610,000      
Carrying Amount, Total 8,900,000      
Accumulated Depreciation (1,491,000)      
Groves [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 16,063,000      
Initial Cost to Company, Land 249,000      
Initial Cost to Company, Depreciable Assets 2,396,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,676,000      
Carrying Amount, Land 249,000      
Carrying Amount, Depreciable Assets 7,072,000      
Carrying Amount, Total 7,321,000      
Accumulated Depreciation (3,843,000)      
Gulfstream Harbor [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 14,510,000      
Initial Cost to Company, Depreciable Assets 78,930,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,682,000      
Carrying Amount, Land 14,510,000      
Carrying Amount, Depreciable Assets 84,612,000      
Carrying Amount, Total 99,122,000      
Accumulated Depreciation (18,804,000)      
Gulliver's Lake RV Resort & Campground [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,950,000      
Initial Cost to Company, Depreciable Assets 2,950,000      
Cost Capitalized Subsequent to Acquisition, Land 2,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,588,000      
Carrying Amount, Land 2,952,000      
Carrying Amount, Depreciable Assets 5,538,000      
Carrying Amount, Total 8,490,000      
Accumulated Depreciation (799,000)      
Gwynn's Island [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 760,000      
Initial Cost to Company, Depreciable Assets 595,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,936,000      
Carrying Amount, Land 760,000      
Carrying Amount, Depreciable Assets 2,531,000      
Carrying Amount, Total 3,291,000      
Accumulated Depreciation (881,000)      
Hacienda del Rio [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 33,309,000      
Initial Cost to Company, Depreciable Assets 80,310,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 6,561,000      
Carrying Amount, Land 33,309,000      
Carrying Amount, Depreciable Assets 86,871,000      
Carrying Amount, Total 120,180,000      
Accumulated Depreciation (7,235,000)      
Hamlin [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 10,242,000      
Initial Cost to Company, Land 125,000      
Initial Cost to Company, Depreciable Assets 1,675,000      
Cost Capitalized Subsequent to Acquisition, Land 535,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 13,170,000      
Carrying Amount, Land 660,000      
Carrying Amount, Depreciable Assets 14,845,000      
Carrying Amount, Total 15,505,000      
Accumulated Depreciation (8,478,000)      
Hannah Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 365,000      
Initial Cost to Company, Depreciable Assets 4,705,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 162,000      
Carrying Amount, Land 365,000      
Carrying Amount, Depreciable Assets 4,867,000      
Carrying Amount, Total 5,232,000      
Accumulated Depreciation (424,000)      
Hemlocks [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,016,000      
Initial Cost to Company, Depreciable Assets 7,151,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 457,000      
Carrying Amount, Land 1,016,000      
Carrying Amount, Depreciable Assets 7,608,000      
Carrying Amount, Total 8,624,000      
Accumulated Depreciation (654,000)      
Heritage [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 12,583,000      
Initial Cost to Company, Land 13,200,000      
Initial Cost to Company, Depreciable Assets 7,877,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,170,000      
Carrying Amount, Land 13,200,000      
Carrying Amount, Depreciable Assets 9,047,000      
Carrying Amount, Total 22,247,000      
Accumulated Depreciation (1,763,000)      
Hickory Hills Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 760,000      
Initial Cost to Company, Depreciable Assets 7,697,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,329,000      
Carrying Amount, Land 760,000      
Carrying Amount, Depreciable Assets 10,026,000      
Carrying Amount, Total 10,786,000      
Accumulated Depreciation (3,564,000)      
Hidden River RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,950,000      
Initial Cost to Company, Depreciable Assets 6,376,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 9,347,000      
Carrying Amount, Land 3,950,000      
Carrying Amount, Depreciable Assets 15,723,000      
Carrying Amount, Total 19,673,000      
Accumulated Depreciation (1,868,000)      
Hidden Valley RV Resort & Campground [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,610,000      
Initial Cost to Company, Depreciable Assets 4,170,000      
Cost Capitalized Subsequent to Acquisition, Land 2,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,499,000      
Carrying Amount, Land 2,612,000      
Carrying Amount, Depreciable Assets 6,669,000      
Carrying Amount, Total 9,281,000      
Accumulated Depreciation (1,117,000)      
High Point [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 898,000      
Initial Cost to Company, Depreciable Assets 7,031,000      
Cost Capitalized Subsequent to Acquisition, Land (42,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 6,183,000      
Carrying Amount, Land 856,000      
Carrying Amount, Depreciable Assets 13,214,000      
Carrying Amount, Total 14,070,000      
Accumulated Depreciation (6,725,000)      
Hillcrest [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 10,670,000      
Initial Cost to Company, Depreciable Assets 9,607,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,339,000      
Carrying Amount, Land 10,670,000      
Carrying Amount, Depreciable Assets 10,946,000      
Carrying Amount, Total 21,616,000      
Accumulated Depreciation (934,000)      
Holiday West Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 13,479,000      
Initial Cost to Company, Land 340,000      
Initial Cost to Company, Depreciable Assets 8,067,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 518,000      
Carrying Amount, Land 340,000      
Carrying Amount, Depreciable Assets 8,585,000      
Carrying Amount, Total 8,925,000      
Accumulated Depreciation (2,974,000)      
Holly Forest [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 23,807,000      
Initial Cost to Company, Land 920,000      
Initial Cost to Company, Depreciable Assets 8,376,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,376,000      
Carrying Amount, Land 920,000      
Carrying Amount, Depreciable Assets 9,752,000      
Carrying Amount, Total 10,672,000      
Accumulated Depreciation (7,262,000)      
Holly Village/Hawaiian Gardens [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 18,979,000      
Initial Cost to Company, Land 1,514,000      
Initial Cost to Company, Depreciable Assets 13,596,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 8,495,000      
Carrying Amount, Land 1,514,000      
Carrying Amount, Depreciable Assets 22,091,000      
Carrying Amount, Total 23,605,000      
Accumulated Depreciation (10,515,000)      
Homosassa River RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,520,000      
Initial Cost to Company, Depreciable Assets 5,020,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,520,000      
Carrying Amount, Land 1,520,000      
Carrying Amount, Depreciable Assets 8,540,000      
Carrying Amount, Total 10,060,000      
Accumulated Depreciation (1,551,000)      
Horseshoe Cove RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 19,014,000      
Initial Cost to Company, Land 9,466,000      
Initial Cost to Company, Depreciable Assets 32,612,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,563,000      
Carrying Amount, Land 9,466,000      
Carrying Amount, Depreciable Assets 37,175,000      
Carrying Amount, Total 46,641,000      
Accumulated Depreciation (7,127,000)      
Hunters Crossing [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 430,000      
Initial Cost to Company, Depreciable Assets 1,092,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,121,000      
Carrying Amount, Land 430,000      
Carrying Amount, Depreciable Assets 2,213,000      
Carrying Amount, Total 2,643,000      
Accumulated Depreciation (691,000)      
Hunters Glen [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,102,000      
Initial Cost to Company, Depreciable Assets 11,926,000      
Cost Capitalized Subsequent to Acquisition, Land 310,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 15,911,000      
Carrying Amount, Land 1,412,000      
Carrying Amount, Depreciable Assets 27,837,000      
Carrying Amount, Total 29,249,000      
Accumulated Depreciation (12,223,000)      
Hyde Park [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 6,585,000      
Initial Cost to Company, Depreciable Assets 18,256,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 874,000      
Carrying Amount, Land 6,585,000      
Carrying Amount, Depreciable Assets 19,130,000      
Carrying Amount, Total 25,715,000      
Accumulated Depreciation (1,601,000)      
Indian Creek [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 59,190,000      
Initial Cost to Company, Land 3,832,000      
Initial Cost to Company, Depreciable Assets 34,660,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 14,570,000      
Carrying Amount, Land 3,832,000      
Carrying Amount, Depreciable Assets 49,230,000      
Carrying Amount, Total 53,062,000      
Accumulated Depreciation (35,475,000)      
Indian Wells RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 10,988,000      
Initial Cost to Company, Land 2,880,000      
Initial Cost to Company, Depreciable Assets 19,470,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 6,895,000      
Carrying Amount, Land 2,880,000      
Carrying Amount, Depreciable Assets 26,365,000      
Carrying Amount, Total 29,245,000      
Accumulated Depreciation (4,652,000)      
Island Lake [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 10,992,000      
Initial Cost to Company, Land 700,000      
Initial Cost to Company, Depreciable Assets 6,431,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,282,000      
Carrying Amount, Land 700,000      
Carrying Amount, Depreciable Assets 7,713,000      
Carrying Amount, Total 8,413,000      
Accumulated Depreciation (5,923,000)      
Jellystone at Birchwood [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 3,654,000      
Initial Cost to Company, Land 560,000      
Initial Cost to Company, Depreciable Assets 5,527,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 10,085,000      
Carrying Amount, Land 560,000      
Carrying Amount, Depreciable Assets 15,612,000      
Carrying Amount, Total 16,172,000      
Accumulated Depreciation (4,993,000)      
Jellystone Park At Gardiner [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 873,000      
Initial Cost to Company, Depreciable Assets 28,406,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 14,015,000      
Carrying Amount, Land 873,000      
Carrying Amount, Depreciable Assets 42,421,000      
Carrying Amount, Total 43,294,000      
Accumulated Depreciation (5,539,000)      
Jellystone Park At Golden Valley [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 4,829,000      
Initial Cost to Company, Depreciable Assets 4,260,000      
Cost Capitalized Subsequent to Acquisition, Land (9,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 46,863,000      
Carrying Amount, Land 4,820,000      
Carrying Amount, Depreciable Assets 51,123,000      
Carrying Amount, Total 55,943,000      
Accumulated Depreciation (5,224,000)      
Jellystone Park At Guadalupe River [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,519,000      
Initial Cost to Company, Depreciable Assets 23,939,000      
Cost Capitalized Subsequent to Acquisition, Land (2,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 10,809,000      
Carrying Amount, Land 2,517,000      
Carrying Amount, Depreciable Assets 34,748,000      
Carrying Amount, Total 37,265,000      
Accumulated Depreciation (4,618,000)      
Jellystone Park At Hill Country [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,991,000      
Initial Cost to Company, Depreciable Assets 20,709,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,629,000      
Carrying Amount, Land 1,991,000      
Carrying Amount, Depreciable Assets 26,338,000      
Carrying Amount, Total 28,329,000      
Accumulated Depreciation (3,261,000)      
Jellystone Park at Larkspur [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,880,000      
Initial Cost to Company, Depreciable Assets 5,521,000      
Cost Capitalized Subsequent to Acquisition, Land 429,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 97,895,000      
Carrying Amount, Land 2,309,000      
Carrying Amount, Depreciable Assets 103,416,000      
Carrying Amount, Total 105,725,000      
Accumulated Depreciation (7,741,000)      
Jellystone Park At Luray [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,164,000      
Initial Cost to Company, Depreciable Assets 29,588,000      
Cost Capitalized Subsequent to Acquisition, Land (1,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 7,183,000      
Carrying Amount, Land 3,163,000      
Carrying Amount, Depreciable Assets 36,771,000      
Carrying Amount, Total 39,934,000      
Accumulated Depreciation (4,848,000)      
Jellystone Park At Maryland [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,096,000      
Initial Cost to Company, Depreciable Assets 23,737,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 9,499,000      
Carrying Amount, Land 2,096,000      
Carrying Amount, Depreciable Assets 33,236,000      
Carrying Amount, Total 35,332,000      
Accumulated Depreciation (4,182,000)      
Jellystone Park At Memphis [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 2,566,000      
Initial Cost to Company, Land 889,000      
Initial Cost to Company, Depreciable Assets 6,846,000      
Cost Capitalized Subsequent to Acquisition, Land 3,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,479,000      
Carrying Amount, Land 892,000      
Carrying Amount, Depreciable Assets 8,325,000      
Carrying Amount, Total 9,217,000      
Accumulated Depreciation (1,083,000)      
Jellystone Park At Quarryville [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,882,000      
Initial Cost to Company, Depreciable Assets 33,781,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 7,773,000      
Carrying Amount, Land 3,882,000      
Carrying Amount, Depreciable Assets 41,554,000      
Carrying Amount, Total 45,436,000      
Accumulated Depreciation (5,506,000)      
Jellystone Park At Tower Park [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,560,000      
Initial Cost to Company, Depreciable Assets 29,819,000      
Cost Capitalized Subsequent to Acquisition, Land (1,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 26,654,000      
Carrying Amount, Land 2,559,000      
Carrying Amount, Depreciable Assets 56,473,000      
Carrying Amount, Total 59,032,000      
Accumulated Depreciation (6,063,000)      
Jellystone Park Of Western New York [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 6,251,000      
Initial Cost to Company, Land 870,000      
Initial Cost to Company, Depreciable Assets 8,884,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 7,419,000      
Carrying Amount, Land 870,000      
Carrying Amount, Depreciable Assets 16,303,000      
Carrying Amount, Total 17,173,000      
Accumulated Depreciation (5,913,000)      
Kensington Meadows [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 17,725,000      
Initial Cost to Company, Land 250,000      
Initial Cost to Company, Depreciable Assets 2,699,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 9,879,000      
Carrying Amount, Land 250,000      
Carrying Amount, Depreciable Assets 12,578,000      
Carrying Amount, Total 12,828,000      
Accumulated Depreciation (8,188,000)      
Kimberly Estates [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,250,000      
Initial Cost to Company, Depreciable Assets 6,160,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 12,205,000      
Carrying Amount, Land 1,250,000      
Carrying Amount, Depreciable Assets 18,365,000      
Carrying Amount, Total 19,615,000      
Accumulated Depreciation (4,895,000)      
King's Court [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 64,950,000      
Initial Cost to Company, Land 1,473,000      
Initial Cost to Company, Depreciable Assets 13,782,000      
Cost Capitalized Subsequent to Acquisition, Land 269,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 21,674,000      
Carrying Amount, Land 1,742,000      
Carrying Amount, Depreciable Assets 35,456,000      
Carrying Amount, Total 37,198,000      
Accumulated Depreciation (16,668,000)      
King's Lake [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 8,456,000      
Initial Cost to Company, Land 280,000      
Initial Cost to Company, Depreciable Assets 2,542,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,218,000      
Carrying Amount, Land 280,000      
Carrying Amount, Depreciable Assets 5,760,000      
Carrying Amount, Total 6,040,000      
Accumulated Depreciation (3,958,000)      
Kings Manor [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,270,000      
Initial Cost to Company, Depreciable Assets 5,578,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,786,000      
Carrying Amount, Land 2,270,000      
Carrying Amount, Depreciable Assets 11,364,000      
Carrying Amount, Total 13,634,000      
Accumulated Depreciation (2,548,000)      
King's Pointe [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 7,552,000      
Initial Cost to Company, Land 510,000      
Initial Cost to Company, Depreciable Assets 16,763,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 570,000      
Carrying Amount, Land 510,000      
Carrying Amount, Depreciable Assets 17,333,000      
Carrying Amount, Total 17,843,000      
Accumulated Depreciation (3,864,000)      
Kissimmee Gardens [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,270,000      
Initial Cost to Company, Depreciable Assets 14,402,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,916,000      
Carrying Amount, Land 3,270,000      
Carrying Amount, Depreciable Assets 16,318,000      
Carrying Amount, Total 19,588,000      
Accumulated Depreciation (3,100,000)      
Kissimmee South RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,740,000      
Initial Cost to Company, Depreciable Assets 6,819,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,521,000      
Carrying Amount, Land 3,740,000      
Carrying Amount, Depreciable Assets 12,340,000      
Carrying Amount, Total 16,080,000      
Accumulated Depreciation (2,179,000)      
Knollwood Estates [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 9,225,000      
Initial Cost to Company, Land 400,000      
Initial Cost to Company, Depreciable Assets 4,061,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,748,000      
Carrying Amount, Land 400,000      
Carrying Amount, Depreciable Assets 6,809,000      
Carrying Amount, Total 7,209,000      
Accumulated Depreciation (3,883,000)      
La Casa Blanca [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 4,370,000      
Initial Cost to Company, Depreciable Assets 14,142,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 748,000      
Carrying Amount, Land 4,370,000      
Carrying Amount, Depreciable Assets 14,890,000      
Carrying Amount, Total 19,260,000      
Accumulated Depreciation (3,873,000)      
La Costa Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 49,205,000      
Initial Cost to Company, Land 3,640,000      
Initial Cost to Company, Depreciable Assets 62,315,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,380,000      
Carrying Amount, Land 3,640,000      
Carrying Amount, Depreciable Assets 64,695,000      
Carrying Amount, Total 68,335,000      
Accumulated Depreciation (14,398,000)      
Lafayette Place [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 13,183,000      
Initial Cost to Company, Land 669,000      
Initial Cost to Company, Depreciable Assets 5,979,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 7,166,000      
Carrying Amount, Land 669,000      
Carrying Amount, Depreciable Assets 13,145,000      
Carrying Amount, Total 13,814,000      
Accumulated Depreciation (8,222,000)      
Lafontaine RV Resort & Campground [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,290,000      
Initial Cost to Company, Depreciable Assets 2,075,000      
Cost Capitalized Subsequent to Acquisition, Land 1,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,754,000      
Carrying Amount, Land 1,291,000      
Carrying Amount, Depreciable Assets 4,829,000      
Carrying Amount, Total 6,120,000      
Accumulated Depreciation (759,000)      
Lake Avenue RV Resort & Campground [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 670,000      
Initial Cost to Company, Depreciable Assets 1,290,000      
Cost Capitalized Subsequent to Acquisition, Land 1,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,459,000      
Carrying Amount, Land 671,000      
Carrying Amount, Depreciable Assets 2,749,000      
Carrying Amount, Total 3,420,000      
Accumulated Depreciation (429,000)      
Lake Josephine RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 490,000      
Initial Cost to Company, Depreciable Assets 2,830,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,375,000      
Carrying Amount, Land 490,000      
Carrying Amount, Depreciable Assets 5,205,000      
Carrying Amount, Total 5,695,000      
Accumulated Depreciation (667,000)      
Lake Juliana [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 335,000      
Initial Cost to Company, Depreciable Assets 3,048,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,074,000      
Carrying Amount, Land 335,000      
Carrying Amount, Depreciable Assets 5,122,000      
Carrying Amount, Total 5,457,000      
Accumulated Depreciation (3,683,000)      
Lake Pointe Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 17,539,000      
Initial Cost to Company, Land 480,000      
Initial Cost to Company, Depreciable Assets 29,795,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 708,000      
Carrying Amount, Land 480,000      
Carrying Amount, Depreciable Assets 30,503,000      
Carrying Amount, Total 30,983,000      
Accumulated Depreciation (6,719,000)      
Lake San Marino [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 23,038,000      
Initial Cost to Company, Land 650,000      
Initial Cost to Company, Depreciable Assets 5,760,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 6,335,000      
Carrying Amount, Land 650,000      
Carrying Amount, Depreciable Assets 12,095,000      
Carrying Amount, Total 12,745,000      
Accumulated Depreciation (7,100,000)      
Lakefront [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 25,518,000      
Initial Cost to Company, Land 21,556,000      
Initial Cost to Company, Depreciable Assets 17,440,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,227,000      
Carrying Amount, Land 21,556,000      
Carrying Amount, Depreciable Assets 18,667,000      
Carrying Amount, Total 40,223,000      
Accumulated Depreciation (3,604,000)      
Lakeland RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,730,000      
Initial Cost to Company, Depreciable Assets 5,524,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,775,000      
Carrying Amount, Land 1,730,000      
Carrying Amount, Depreciable Assets 9,299,000      
Carrying Amount, Total 11,029,000      
Accumulated Depreciation (1,600,000)      
Lakeshore Landings [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 12,645,000      
Initial Cost to Company, Land 2,570,000      
Initial Cost to Company, Depreciable Assets 19,481,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,721,000      
Carrying Amount, Land 2,570,000      
Carrying Amount, Depreciable Assets 21,202,000      
Carrying Amount, Total 23,772,000      
Accumulated Depreciation (5,471,000)      
Lakeshore Villas [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,080,000      
Initial Cost to Company, Depreciable Assets 18,983,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,464,000      
Carrying Amount, Land 3,080,000      
Carrying Amount, Depreciable Assets 20,447,000      
Carrying Amount, Total 23,527,000      
Accumulated Depreciation (4,474,000)      
Lakeside [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,278,000      
Initial Cost to Company, Depreciable Assets 3,445,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 138,000      
Carrying Amount, Land 1,278,000      
Carrying Amount, Depreciable Assets 3,583,000      
Carrying Amount, Total 4,861,000      
Accumulated Depreciation (314,000)      
Lakeside Crossing [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 12,222,000      
Initial Cost to Company, Land 3,520,000      
Initial Cost to Company, Depreciable Assets 31,615,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 17,462,000      
Carrying Amount, Land 3,520,000      
Carrying Amount, Depreciable Assets 49,077,000      
Carrying Amount, Total 52,597,000      
Accumulated Depreciation (8,826,000)      
Lakeview [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,156,000      
Initial Cost to Company, Depreciable Assets 10,903,000      
Cost Capitalized Subsequent to Acquisition, Land (1,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 7,974,000      
Carrying Amount, Land 1,155,000      
Carrying Amount, Depreciable Assets 18,877,000      
Carrying Amount, Total 20,032,000      
Accumulated Depreciation (9,800,000)      
Lakeview CT [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,545,000      
Initial Cost to Company, Depreciable Assets 8,884,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 979,000      
Carrying Amount, Land 2,545,000      
Carrying Amount, Depreciable Assets 9,863,000      
Carrying Amount, Total 12,408,000      
Accumulated Depreciation (821,000)      
Lamplighter [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 6,999,000      
Initial Cost to Company, Land 1,330,000      
Initial Cost to Company, Depreciable Assets 12,846,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 982,000      
Carrying Amount, Land 1,330,000      
Carrying Amount, Depreciable Assets 13,828,000      
Carrying Amount, Total 15,158,000      
Accumulated Depreciation (3,053,000)      
Laurel Heights [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,678,000      
Initial Cost to Company, Depreciable Assets 693,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 131,000      
Carrying Amount, Land 1,678,000      
Carrying Amount, Depreciable Assets 824,000      
Carrying Amount, Total 2,502,000      
Accumulated Depreciation (74,000)      
Lazy J Ranch [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 7,100,000      
Initial Cost to Company, Depreciable Assets 6,838,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 740,000      
Carrying Amount, Land 7,100,000      
Carrying Amount, Depreciable Assets 7,578,000      
Carrying Amount, Total 14,678,000      
Accumulated Depreciation (1,158,000)      
Leaf Verde RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,417,000      
Initial Cost to Company, Depreciable Assets 8,437,000      
Cost Capitalized Subsequent to Acquisition, Land 12,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,240,000      
Carrying Amount, Land 3,429,000      
Carrying Amount, Depreciable Assets 9,677,000      
Carrying Amount, Total 13,106,000      
Accumulated Depreciation (1,204,000)      
Leisure Point Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,628,000      
Initial Cost to Company, Depreciable Assets 41,291,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 973,000      
Carrying Amount, Land 3,628,000      
Carrying Amount, Depreciable Assets 42,264,000      
Carrying Amount, Total 45,892,000      
Accumulated Depreciation (3,589,000)      
Leisure Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 360,000      
Initial Cost to Company, Depreciable Assets 8,219,000      
Cost Capitalized Subsequent to Acquisition, Land 113,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,635,000      
Carrying Amount, Land 473,000      
Carrying Amount, Depreciable Assets 10,854,000      
Carrying Amount, Total 11,327,000      
Accumulated Depreciation (3,317,000)      
Lemon Wood [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 18,538,000      
Initial Cost to Company, Land 19,540,000      
Initial Cost to Company, Depreciable Assets 6,918,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,383,000      
Carrying Amount, Land 19,540,000      
Carrying Amount, Depreciable Assets 8,301,000      
Carrying Amount, Total 27,841,000      
Accumulated Depreciation (1,612,000)      
Liberty Farms [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 66,000      
Initial Cost to Company, Depreciable Assets 1,201,000      
Cost Capitalized Subsequent to Acquisition, Land 116,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,875,000      
Carrying Amount, Land 182,000      
Carrying Amount, Depreciable Assets 6,076,000      
Carrying Amount, Total 6,258,000      
Accumulated Depreciation (3,393,000)      
Lincoln Estates [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 455,000      
Initial Cost to Company, Depreciable Assets 4,201,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,627,000      
Carrying Amount, Land 455,000      
Carrying Amount, Depreciable Assets 5,828,000      
Carrying Amount, Total 6,283,000      
Accumulated Depreciation (3,982,000)      
Long Beach RV Resort & Campground [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 710,000      
Initial Cost to Company, Depreciable Assets 3,414,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,650,000      
Carrying Amount, Land 710,000      
Carrying Amount, Depreciable Assets 5,064,000      
Carrying Amount, Total 5,774,000      
Accumulated Depreciation (926,000)      
Majestic Oaks RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 4,271,000      
Initial Cost to Company, Land 3,940,000      
Initial Cost to Company, Depreciable Assets 4,725,000      
Cost Capitalized Subsequent to Acquisition, Land 62,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,242,000      
Carrying Amount, Land 4,002,000      
Carrying Amount, Depreciable Assets 6,967,000      
Carrying Amount, Total 10,969,000      
Accumulated Depreciation (1,478,000)      
Maple Brook [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 40,364,000      
Initial Cost to Company, Land 8,460,000      
Initial Cost to Company, Depreciable Assets 48,865,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 967,000      
Carrying Amount, Land 8,460,000      
Carrying Amount, Depreciable Assets 49,832,000      
Carrying Amount, Total 58,292,000      
Accumulated Depreciation (12,768,000)      
Maplewood Manor [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 7,559,000      
Initial Cost to Company, Land 1,770,000      
Initial Cost to Company, Depreciable Assets 12,982,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,548,000      
Carrying Amount, Land 1,770,000      
Carrying Amount, Depreciable Assets 14,530,000      
Carrying Amount, Total 16,300,000      
Accumulated Depreciation (3,609,000)      
Marco Naples RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,790,000      
Initial Cost to Company, Depreciable Assets 10,458,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,305,000      
Carrying Amount, Land 2,790,000      
Carrying Amount, Depreciable Assets 15,763,000      
Carrying Amount, Total 18,553,000      
Accumulated Depreciation (2,727,000)      
Marina Cove [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 262,000      
Initial Cost to Company, Depreciable Assets 365,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 136,000      
Carrying Amount, Land 262,000      
Carrying Amount, Depreciable Assets 501,000      
Carrying Amount, Total 763,000      
Accumulated Depreciation (35,000)      
Meadow Lake Estates [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,188,000      
Initial Cost to Company, Depreciable Assets 11,498,000      
Cost Capitalized Subsequent to Acquisition, Land 127,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 7,120,000      
Carrying Amount, Land 1,315,000      
Carrying Amount, Depreciable Assets 18,618,000      
Carrying Amount, Total 19,933,000      
Accumulated Depreciation (14,443,000)      
Meadowbrook [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,310,000      
Initial Cost to Company, Depreciable Assets 6,570,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 11,721,000      
Carrying Amount, Land 1,310,000      
Carrying Amount, Depreciable Assets 18,291,000      
Carrying Amount, Total 19,601,000      
Accumulated Depreciation (10,554,000)      
Meadowbrook Estates [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 12,587,000      
Initial Cost to Company, Land 431,000      
Initial Cost to Company, Depreciable Assets 3,320,000      
Cost Capitalized Subsequent to Acquisition, Land 379,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 16,626,000      
Carrying Amount, Land 810,000      
Carrying Amount, Depreciable Assets 19,946,000      
Carrying Amount, Total 20,756,000      
Accumulated Depreciation (12,671,000)      
Meadowbrook Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 11,215,000      
Initial Cost to Company, Land 519,000      
Initial Cost to Company, Depreciable Assets 4,728,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,315,000      
Carrying Amount, Land 519,000      
Carrying Amount, Depreciable Assets 6,043,000      
Carrying Amount, Total 6,562,000      
Accumulated Depreciation (4,895,000)      
Meadowlands of Gibraltar [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 17,625,000      
Initial Cost to Company, Land 640,000      
Initial Cost to Company, Depreciable Assets 7,673,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,321,000      
Carrying Amount, Land 640,000      
Carrying Amount, Depreciable Assets 10,994,000      
Carrying Amount, Total 11,634,000      
Accumulated Depreciation (2,737,000)      
Merrymeeting [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 250,000      
Initial Cost to Company, Depreciable Assets 1,020,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 678,000      
Carrying Amount, Land 250,000      
Carrying Amount, Depreciable Assets 1,698,000      
Carrying Amount, Total 1,948,000      
Accumulated Depreciation (478,000)      
Mi-Te-Jo Campground [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,416,000      
Initial Cost to Company, Depreciable Assets 7,580,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 6,960,000      
Carrying Amount, Land 1,416,000      
Carrying Amount, Depreciable Assets 14,540,000      
Carrying Amount, Total 15,956,000      
Accumulated Depreciation (1,889,000)      
Mill Creek RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,400,000      
Initial Cost to Company, Depreciable Assets 4,839,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,278,000      
Carrying Amount, Land 1,400,000      
Carrying Amount, Depreciable Assets 10,117,000      
Carrying Amount, Total 11,517,000      
Accumulated Depreciation (1,812,000)      
Millwood [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,425,000      
Initial Cost to Company, Depreciable Assets 8,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,635,000      
Carrying Amount, Land 2,425,000      
Carrying Amount, Depreciable Assets 1,643,000      
Carrying Amount, Total 4,068,000      
Accumulated Depreciation (43,000)      
Moab Valley [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,693,000      
Initial Cost to Company, Depreciable Assets 8,732,000      
Cost Capitalized Subsequent to Acquisition, Land 1,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,763,000      
Carrying Amount, Land 3,694,000      
Carrying Amount, Depreciable Assets 11,495,000      
Carrying Amount, Total 15,189,000      
Accumulated Depreciation (1,408,000)      
Mountain View [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 10,308,000      
Initial Cost to Company, Land 5,490,000      
Initial Cost to Company, Depreciable Assets 12,325,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 864,000      
Carrying Amount, Land 5,490,000      
Carrying Amount, Depreciable Assets 13,189,000      
Carrying Amount, Total 18,679,000      
Accumulated Depreciation (3,387,000)      
Napa Valley [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 18,166,000      
Initial Cost to Company, Land 17,740,000      
Initial Cost to Company, Depreciable Assets 11,675,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,126,000      
Carrying Amount, Land 17,740,000      
Carrying Amount, Depreciable Assets 12,801,000      
Carrying Amount, Total 30,541,000      
Accumulated Depreciation (2,509,000)      
Naples RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 6,597,000      
Initial Cost to Company, Land 3,640,000      
Initial Cost to Company, Depreciable Assets 2,020,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,968,000      
Carrying Amount, Land 3,640,000      
Carrying Amount, Depreciable Assets 4,988,000      
Carrying Amount, Total 8,628,000      
Accumulated Depreciation (1,638,000)      
New England Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 4,188,000      
Initial Cost to Company, Depreciable Assets 1,444,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 62,000      
Carrying Amount, Land 4,188,000      
Carrying Amount, Depreciable Assets 1,506,000      
Carrying Amount, Total 5,694,000      
Accumulated Depreciation (138,000)      
New Point RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,550,000      
Initial Cost to Company, Depreciable Assets 5,259,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,814,000      
Carrying Amount, Land 1,550,000      
Carrying Amount, Depreciable Assets 10,073,000      
Carrying Amount, Total 11,623,000      
Accumulated Depreciation (3,377,000)      
New Ranch [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,270,000      
Initial Cost to Company, Depreciable Assets 2,723,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,686,000      
Carrying Amount, Land 2,270,000      
Carrying Amount, Depreciable Assets 4,409,000      
Carrying Amount, Total 6,679,000      
Accumulated Depreciation (744,000)      
North Lake Estates [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 4,150,000      
Initial Cost to Company, Depreciable Assets 3,486,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,347,000      
Carrying Amount, Land 4,150,000      
Carrying Amount, Depreciable Assets 5,833,000      
Carrying Amount, Total 9,983,000      
Accumulated Depreciation (2,374,000)      
North Point Estates [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,582,000      
Initial Cost to Company, Depreciable Assets 3,027,000      
Cost Capitalized Subsequent to Acquisition, Land 1,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,999,000      
Carrying Amount, Land 1,583,000      
Carrying Amount, Depreciable Assets 7,026,000      
Carrying Amount, Total 8,609,000      
Accumulated Depreciation (4,116,000)      
Northville Crossing [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 16,163,000      
Initial Cost to Company, Land 1,236,000      
Initial Cost to Company, Depreciable Assets 29,564,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,015,000      
Carrying Amount, Land 1,236,000      
Carrying Amount, Depreciable Assets 34,579,000      
Carrying Amount, Total 35,815,000      
Accumulated Depreciation (12,244,000)      
Oak Creek [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 8,500,000      
Initial Cost to Company, Land 4,760,000      
Initial Cost to Company, Depreciable Assets 11,185,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,116,000      
Carrying Amount, Land 4,760,000      
Carrying Amount, Depreciable Assets 13,301,000      
Carrying Amount, Total 18,061,000      
Accumulated Depreciation (3,464,000)      
Oak Crest [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 20,940,000      
Initial Cost to Company, Land 4,311,000      
Initial Cost to Company, Depreciable Assets 12,611,000      
Cost Capitalized Subsequent to Acquisition, Land 4,365,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 25,584,000      
Carrying Amount, Land 8,676,000      
Carrying Amount, Depreciable Assets 38,195,000      
Carrying Amount, Total 46,871,000      
Accumulated Depreciation (11,641,000)      
Oak Grove [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,004,000      
Initial Cost to Company, Depreciable Assets 1,660,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 55,000      
Carrying Amount, Land 1,004,000      
Carrying Amount, Depreciable Assets 1,715,000      
Carrying Amount, Total 2,719,000      
Accumulated Depreciation (146,000)      
Oak Island Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 16,447,000      
Initial Cost to Company, Land 320,000      
Initial Cost to Company, Depreciable Assets 6,843,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,739,000      
Carrying Amount, Land 320,000      
Carrying Amount, Depreciable Assets 9,582,000      
Carrying Amount, Total 9,902,000      
Accumulated Depreciation (3,617,000)      
Oak Ridge [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 29,011,000      
Initial Cost to Company, Land 1,090,000      
Initial Cost to Company, Depreciable Assets 36,941,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,951,000      
Carrying Amount, Land 1,090,000      
Carrying Amount, Depreciable Assets 41,892,000      
Carrying Amount, Total 42,982,000      
Accumulated Depreciation (10,879,000)      
Oakview Estates [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 850,000      
Initial Cost to Company, Depreciable Assets 3,881,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,465,000      
Carrying Amount, Land 850,000      
Carrying Amount, Depreciable Assets 5,346,000      
Carrying Amount, Total 6,196,000      
Accumulated Depreciation (977,000)      
Oakwood Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 31,451,000      
Initial Cost to Company, Land 1,964,000      
Initial Cost to Company, Depreciable Assets 6,401,000      
Cost Capitalized Subsequent to Acquisition, Land (1,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 13,692,000      
Carrying Amount, Land 1,963,000      
Carrying Amount, Depreciable Assets 20,093,000      
Carrying Amount, Total 22,056,000      
Accumulated Depreciation (12,357,000)      
Ocean Breeze Jensen Beach [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 19,026,000      
Initial Cost to Company, Depreciable Assets 13,862,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 32,905,000      
Carrying Amount, Land 19,026,000      
Carrying Amount, Depreciable Assets 46,767,000      
Carrying Amount, Total 65,793,000      
Accumulated Depreciation (7,161,000)      
Ocean Breeze [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,330,000      
Initial Cost to Company, Depreciable Assets 1,770,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,655,000      
Carrying Amount, Land 2,330,000      
Carrying Amount, Depreciable Assets 7,425,000      
Carrying Amount, Total 9,755,000      
Accumulated Depreciation (508,000)      
Ocean Pine [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 7,623,000      
Initial Cost to Company, Depreciable Assets 35,333,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,400,000      
Carrying Amount, Land 7,623,000      
Carrying Amount, Depreciable Assets 36,733,000      
Carrying Amount, Total 44,356,000      
Accumulated Depreciation (3,897,000)      
Ocean West [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 4,488,000      
Initial Cost to Company, Land 5,040,000      
Initial Cost to Company, Depreciable Assets 4,413,000      
Cost Capitalized Subsequent to Acquisition, Land 349,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,041,000      
Carrying Amount, Land 5,389,000      
Carrying Amount, Depreciable Assets 5,454,000      
Carrying Amount, Total 10,843,000      
Accumulated Depreciation (757,000)      
Oceanside [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,718,000      
Initial Cost to Company, Depreciable Assets 3,244,000      
Cost Capitalized Subsequent to Acquisition, Land 1,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,739,000      
Carrying Amount, Land 2,719,000      
Carrying Amount, Depreciable Assets 4,983,000      
Carrying Amount, Total 7,702,000      
Accumulated Depreciation (661,000)      
Orange City [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 11,172,000      
Initial Cost to Company, Land 920,000      
Initial Cost to Company, Depreciable Assets 5,540,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 6,329,000      
Carrying Amount, Land 920,000      
Carrying Amount, Depreciable Assets 11,869,000      
Carrying Amount, Total 12,789,000      
Accumulated Depreciation (3,127,000)      
Orange Tree [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 9,710,000      
Initial Cost to Company, Land 283,000      
Initial Cost to Company, Depreciable Assets 2,530,000      
Cost Capitalized Subsequent to Acquisition, Land 15,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,427,000      
Carrying Amount, Land 298,000      
Carrying Amount, Depreciable Assets 3,957,000      
Carrying Amount, Total 4,255,000      
Accumulated Depreciation (3,035,000)      
Orchard Lake [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 395,000      
Initial Cost to Company, Depreciable Assets 4,025,000      
Cost Capitalized Subsequent to Acquisition, Land (15,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,361,000      
Carrying Amount, Land 380,000      
Carrying Amount, Depreciable Assets 7,386,000      
Carrying Amount, Total 7,766,000      
Accumulated Depreciation (3,969,000)      
Paddock Park South [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 630,000      
Initial Cost to Company, Depreciable Assets 6,601,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,904,000      
Carrying Amount, Land 630,000      
Carrying Amount, Depreciable Assets 8,505,000      
Carrying Amount, Total 9,135,000      
Accumulated Depreciation (1,592,000)      
Palm Creek [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 92,805,000      
Initial Cost to Company, Land 11,836,000      
Initial Cost to Company, Depreciable Assets 76,143,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 26,863,000      
Carrying Amount, Land 11,836,000      
Carrying Amount, Depreciable Assets 103,006,000      
Carrying Amount, Total 114,842,000      
Accumulated Depreciation (35,731,000)      
Palm Key Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 15,328,000      
Initial Cost to Company, Land 3,840,000      
Initial Cost to Company, Depreciable Assets 15,661,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 778,000      
Carrying Amount, Land 3,840,000      
Carrying Amount, Depreciable Assets 16,439,000      
Carrying Amount, Total 20,279,000      
Accumulated Depreciation (3,721,000)      
Palm Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,970,000      
Initial Cost to Company, Depreciable Assets 2,849,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,825,000      
Carrying Amount, Land 2,970,000      
Carrying Amount, Depreciable Assets 4,674,000      
Carrying Amount, Total 7,644,000      
Accumulated Depreciation (839,000)      
Palos Verdes Shores MH & Golf Community [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 24,273,000      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 21,815,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,775,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 24,590,000      
Carrying Amount, Total 24,590,000      
Accumulated Depreciation (4,521,000)      
Park Place [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,360,000      
Initial Cost to Company, Depreciable Assets 48,678,000      
Cost Capitalized Subsequent to Acquisition, Land 178,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,764,000      
Carrying Amount, Land 1,538,000      
Carrying Amount, Depreciable Assets 52,442,000      
Carrying Amount, Total 53,980,000      
Accumulated Depreciation (11,313,000)      
Park Royale [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 14,841,000      
Initial Cost to Company, Land 670,000      
Initial Cost to Company, Depreciable Assets 29,046,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 682,000      
Carrying Amount, Land 670,000      
Carrying Amount, Depreciable Assets 29,728,000      
Carrying Amount, Total 30,398,000      
Accumulated Depreciation (6,560,000)      
Parkside Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 550,000      
Initial Cost to Company, Depreciable Assets 10,402,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 363,000      
Carrying Amount, Land 550,000      
Carrying Amount, Depreciable Assets 10,765,000      
Carrying Amount, Total 11,315,000      
Accumulated Depreciation (2,763,000)      
Pebble Creek [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,030,000      
Initial Cost to Company, Depreciable Assets 5,074,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 10,902,000      
Carrying Amount, Land 1,030,000      
Carrying Amount, Depreciable Assets 15,976,000      
Carrying Amount, Total 17,006,000      
Accumulated Depreciation (8,040,000)      
Pecan Branch [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,379,000      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 235,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 20,678,000      
Carrying Amount, Land 1,614,000      
Carrying Amount, Depreciable Assets 20,678,000      
Carrying Amount, Total 22,292,000      
Accumulated Depreciation (5,199,000)      
Pecan Park [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,000,000      
Initial Cost to Company, Depreciable Assets 5,000,000      
Cost Capitalized Subsequent to Acquisition, Land 1,420,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 12,064,000      
Carrying Amount, Land 3,420,000      
Carrying Amount, Depreciable Assets 17,064,000      
Carrying Amount, Total 20,484,000      
Accumulated Depreciation (2,084,000)      
Pelican Bay [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 6,211,000      
Initial Cost to Company, Land 470,000      
Initial Cost to Company, Depreciable Assets 10,543,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,791,000      
Carrying Amount, Land 470,000      
Carrying Amount, Depreciable Assets 12,334,000      
Carrying Amount, Total 12,804,000      
Accumulated Depreciation (2,846,000)      
Pembroke Downs [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 10,403,000      
Initial Cost to Company, Land 9,560,000      
Initial Cost to Company, Depreciable Assets 7,269,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 883,000      
Carrying Amount, Land 9,560,000      
Carrying Amount, Depreciable Assets 8,152,000      
Carrying Amount, Total 17,712,000      
Accumulated Depreciation (1,485,000)      
Peter's Pond RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 4,700,000      
Initial Cost to Company, Depreciable Assets 22,840,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,298,000      
Carrying Amount, Land 4,700,000      
Carrying Amount, Depreciable Assets 27,138,000      
Carrying Amount, Total 31,838,000      
Accumulated Depreciation (9,580,000)      
Petoskey KOA [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 214,000      
Initial Cost to Company, Depreciable Assets 8,676,000      
Cost Capitalized Subsequent to Acquisition, Land 652,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 7,520,000      
Carrying Amount, Land 866,000      
Carrying Amount, Depreciable Assets 16,196,000      
Carrying Amount, Total 17,062,000      
Accumulated Depreciation (1,452,000)      
Pickerel Park RV Resort & Campground [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 900,000      
Initial Cost to Company, Depreciable Assets 2,125,000      
Cost Capitalized Subsequent to Acquisition, Land 1,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,136,000      
Carrying Amount, Land 901,000      
Carrying Amount, Depreciable Assets 4,261,000      
Carrying Amount, Total 5,162,000      
Accumulated Depreciation (800,000)      
Pine Hills [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 2,524,000      
Initial Cost to Company, Land 72,000      
Initial Cost to Company, Depreciable Assets 544,000      
Cost Capitalized Subsequent to Acquisition, Land 60,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,571,000      
Carrying Amount, Land 132,000      
Carrying Amount, Depreciable Assets 4,115,000      
Carrying Amount, Total 4,247,000      
Accumulated Depreciation (2,590,000)      
Pine Ridge [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 11,275,000      
Initial Cost to Company, Land 405,000      
Initial Cost to Company, Depreciable Assets 2,397,000      
Cost Capitalized Subsequent to Acquisition, Land 1,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 24,211,000      
Carrying Amount, Land 406,000      
Carrying Amount, Depreciable Assets 26,608,000      
Carrying Amount, Total 27,014,000      
Accumulated Depreciation (7,881,000)      
Pine Trace [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,907,000      
Initial Cost to Company, Depreciable Assets 17,169,000      
Cost Capitalized Subsequent to Acquisition, Land (212,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 13,321,000      
Carrying Amount, Land 2,695,000      
Carrying Amount, Depreciable Assets 30,490,000      
Carrying Amount, Total 33,185,000      
Accumulated Depreciation (15,463,000)      
Pinebrook Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 130,000      
Initial Cost to Company, Depreciable Assets 5,692,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,502,000      
Carrying Amount, Land 130,000      
Carrying Amount, Depreciable Assets 7,194,000      
Carrying Amount, Total 7,324,000      
Accumulated Depreciation (2,672,000)      
Pismo Dunes [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 19,023,000      
Initial Cost to Company, Land 11,070,000      
Initial Cost to Company, Depreciable Assets 10,190,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,471,000      
Carrying Amount, Land 11,070,000      
Carrying Amount, Depreciable Assets 11,661,000      
Carrying Amount, Total 22,731,000      
Accumulated Depreciation (1,821,000)      
Plantation Landings [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 11,645,000      
Initial Cost to Company, Land 3,070,000      
Initial Cost to Company, Depreciable Assets 30,973,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,887,000      
Carrying Amount, Land 3,070,000      
Carrying Amount, Depreciable Assets 33,860,000      
Carrying Amount, Total 36,930,000      
Accumulated Depreciation (7,435,000)      
Pleasant Lake RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 12,091,000      
Initial Cost to Company, Land 5,220,000      
Initial Cost to Company, Depreciable Assets 20,403,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,011,000      
Carrying Amount, Land 5,220,000      
Carrying Amount, Depreciable Assets 24,414,000      
Carrying Amount, Total 29,634,000      
Accumulated Depreciation (4,717,000)      
Pony Express [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,429,000      
Initial Cost to Company, Depreciable Assets 4,643,000      
Cost Capitalized Subsequent to Acquisition, Land 1,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,156,000      
Carrying Amount, Land 3,430,000      
Carrying Amount, Depreciable Assets 6,799,000      
Carrying Amount, Total 10,229,000      
Accumulated Depreciation (904,000)      
Presidential [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 23,007,000      
Initial Cost to Company, Land 680,000      
Initial Cost to Company, Depreciable Assets 6,314,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,507,000      
Carrying Amount, Land 680,000      
Carrying Amount, Depreciable Assets 10,821,000      
Carrying Amount, Total 11,501,000      
Accumulated Depreciation (7,173,000)      
RainbowRV [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 4,348,000      
Initial Cost to Company, Land 1,890,000      
Initial Cost to Company, Depreciable Assets 5,682,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,046,000      
Carrying Amount, Land 1,890,000      
Carrying Amount, Depreciable Assets 10,728,000      
Carrying Amount, Total 12,618,000      
Accumulated Depreciation (3,862,000)      
Rainbow Village of Largo [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 8,687,000      
Initial Cost to Company, Land 4,420,000      
Initial Cost to Company, Depreciable Assets 12,529,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,925,000      
Carrying Amount, Land 4,420,000      
Carrying Amount, Depreciable Assets 16,454,000      
Carrying Amount, Total 20,874,000      
Accumulated Depreciation (3,326,000)      
Rainbow Village of Zepyrhills [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 8,873,000      
Initial Cost to Company, Land 1,800,000      
Initial Cost to Company, Depreciable Assets 9,884,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,387,000      
Carrying Amount, Land 1,800,000      
Carrying Amount, Depreciable Assets 12,271,000      
Carrying Amount, Total 14,071,000      
Accumulated Depreciation (2,388,000)      
Rancho Alipaz [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 12,431,000      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 2,856,000      
Cost Capitalized Subsequent to Acquisition, Land 16,168,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 918,000      
Carrying Amount, Land 16,168,000      
Carrying Amount, Depreciable Assets 3,774,000      
Carrying Amount, Total 19,942,000      
Accumulated Depreciation (716,000)      
Rancho Caballero [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 14,887,000      
Initial Cost to Company, Land 16,560,000      
Initial Cost to Company, Depreciable Assets 12,446,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,389,000      
Carrying Amount, Land 16,560,000      
Carrying Amount, Depreciable Assets 13,835,000      
Carrying Amount, Total 30,395,000      
Accumulated Depreciation (2,559,000)      
Rancho Mirage [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 7,510,000      
Initial Cost to Company, Depreciable Assets 22,238,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,021,000      
Carrying Amount, Land 7,510,000      
Carrying Amount, Depreciable Assets 23,259,000      
Carrying Amount, Total 30,769,000      
Accumulated Depreciation (5,916,000)      
Red Oaks RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 5,180,000      
Initial Cost to Company, Depreciable Assets 20,499,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 6,934,000      
Carrying Amount, Land 5,180,000      
Carrying Amount, Depreciable Assets 27,433,000      
Carrying Amount, Total 32,613,000      
Accumulated Depreciation (5,229,000)      
Regency Heights [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 26,546,000      
Initial Cost to Company, Land 11,330,000      
Initial Cost to Company, Depreciable Assets 15,734,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,130,000      
Carrying Amount, Land 11,330,000      
Carrying Amount, Depreciable Assets 18,864,000      
Carrying Amount, Total 30,194,000      
Accumulated Depreciation (3,323,000)      
Reserve at Fox Creek [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 15,264,000      
Initial Cost to Company, Land 1,950,000      
Initial Cost to Company, Depreciable Assets 20,074,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,081,000      
Carrying Amount, Land 1,950,000      
Carrying Amount, Depreciable Assets 21,155,000      
Carrying Amount, Total 23,105,000      
Accumulated Depreciation (5,392,000)      
Reunion Lake [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 7,726,000      
Initial Cost to Company, Depreciable Assets 16,146,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 10,425,000      
Carrying Amount, Land 7,726,000      
Carrying Amount, Depreciable Assets 26,571,000      
Carrying Amount, Total 34,297,000      
Accumulated Depreciation (1,816,000)      
Richmond [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 6,400,000      
Initial Cost to Company, Land 501,000      
Initial Cost to Company, Depreciable Assets 2,040,000      
Cost Capitalized Subsequent to Acquisition, Land (31,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,516,000      
Carrying Amount, Land 470,000      
Carrying Amount, Depreciable Assets 5,556,000      
Carrying Amount, Total 6,026,000      
Accumulated Depreciation (3,030,000)      
River Haven [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,800,000      
Initial Cost to Company, Depreciable Assets 16,967,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 18,286,000      
Carrying Amount, Land 1,800,000      
Carrying Amount, Depreciable Assets 35,253,000      
Carrying Amount, Total 37,053,000      
Accumulated Depreciation (16,889,000)      
River Pines [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,739,000      
Initial Cost to Company, Depreciable Assets 37,802,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 784,000      
Carrying Amount, Land 2,739,000      
Carrying Amount, Depreciable Assets 38,586,000      
Carrying Amount, Total 41,325,000      
Accumulated Depreciation (3,321,000)      
River Ranch [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 4,690,000      
Initial Cost to Company, Depreciable Assets 843,000      
Cost Capitalized Subsequent to Acquisition, Land 182,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 39,228,000      
Carrying Amount, Land 4,872,000      
Carrying Amount, Depreciable Assets 40,071,000      
Carrying Amount, Total 44,943,000      
Accumulated Depreciation (13,495,000)      
River Ridge [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,013,000      
Initial Cost to Company, Depreciable Assets 26,884,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 223,000      
Carrying Amount, Land 1,013,000      
Carrying Amount, Depreciable Assets 27,107,000      
Carrying Amount, Total 28,120,000      
Accumulated Depreciation (475,000)      
River Run Ranch [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 8,642,000      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land (3,144,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 136,779,000      
Carrying Amount, Land 5,498,000      
Carrying Amount, Depreciable Assets 136,779,000      
Carrying Amount, Total 142,277,000      
Accumulated Depreciation (8,426,000)      
Riverside Club [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 38,302,000      
Initial Cost to Company, Land 1,600,000      
Initial Cost to Company, Depreciable Assets 66,207,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 12,185,000      
Carrying Amount, Land 1,600,000      
Carrying Amount, Depreciable Assets 78,392,000      
Carrying Amount, Total 79,992,000      
Accumulated Depreciation (16,070,000)      
Rock Crusher Canyon RV Park [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 420,000      
Initial Cost to Company, Depreciable Assets 5,542,000      
Cost Capitalized Subsequent to Acquisition, Land 168,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,950,000      
Carrying Amount, Land 588,000      
Carrying Amount, Depreciable Assets 11,492,000      
Carrying Amount, Total 12,080,000      
Accumulated Depreciation (2,458,000)      
Rolling Hills [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,960,000      
Initial Cost to Company, Depreciable Assets 3,755,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,867,000      
Carrying Amount, Land 3,960,000      
Carrying Amount, Depreciable Assets 6,622,000      
Carrying Amount, Total 10,582,000      
Accumulated Depreciation (342,000)      
Roxbury [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,057,000      
Initial Cost to Company, Depreciable Assets 9,870,000      
Cost Capitalized Subsequent to Acquisition, Land 1,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,593,000      
Carrying Amount, Land 1,058,000      
Carrying Amount, Depreciable Assets 15,463,000      
Carrying Amount, Total 16,521,000      
Accumulated Depreciation (8,524,000)      
Royal Country [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 58,500,000      
Initial Cost to Company, Land 2,290,000      
Initial Cost to Company, Depreciable Assets 20,758,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,459,000      
Carrying Amount, Land 2,290,000      
Carrying Amount, Depreciable Assets 24,217,000      
Carrying Amount, Total 26,507,000      
Accumulated Depreciation (20,491,000)      
Royal Palm Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 10,843,000      
Initial Cost to Company, Land 1,730,000      
Initial Cost to Company, Depreciable Assets 27,446,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,621,000      
Carrying Amount, Land 1,730,000      
Carrying Amount, Depreciable Assets 32,067,000      
Carrying Amount, Total 33,797,000      
Accumulated Depreciation (7,136,000)      
Royal Palms MH & RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 21,660,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,454,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 24,114,000      
Carrying Amount, Total 24,114,000      
Accumulated Depreciation (4,406,000)      
Rudgate Clinton [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 23,994,000      
Initial Cost to Company, Land 1,090,000      
Initial Cost to Company, Depreciable Assets 23,664,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 9,908,000      
Carrying Amount, Land 1,090,000      
Carrying Amount, Depreciable Assets 33,572,000      
Carrying Amount, Total 34,662,000      
Accumulated Depreciation (11,228,000)      
Rudgate Manor [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 14,356,000      
Initial Cost to Company, Land 1,440,000      
Initial Cost to Company, Depreciable Assets 31,110,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 14,557,000      
Carrying Amount, Land 1,440,000      
Carrying Amount, Depreciable Assets 45,667,000      
Carrying Amount, Total 47,107,000      
Accumulated Depreciation (15,515,000)      
Saco RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 790,000      
Initial Cost to Company, Depreciable Assets 3,576,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,446,000      
Carrying Amount, Land 790,000      
Carrying Amount, Depreciable Assets 9,022,000      
Carrying Amount, Total 9,812,000      
Accumulated Depreciation (2,901,000)      
Saddle Oak Club [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 19,148,000      
Initial Cost to Company, Land 730,000      
Initial Cost to Company, Depreciable Assets 6,743,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,986,000      
Carrying Amount, Land 730,000      
Carrying Amount, Depreciable Assets 8,729,000      
Carrying Amount, Total 9,459,000      
Accumulated Depreciation (6,910,000)      
Saddlebrook [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,703,000      
Initial Cost to Company, Depreciable Assets 11,843,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 25,175,000      
Carrying Amount, Land 1,703,000      
Carrying Amount, Depreciable Assets 37,018,000      
Carrying Amount, Total 38,721,000      
Accumulated Depreciation (14,581,000)      
Sandy Lake MH & RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 730,000      
Initial Cost to Company, Depreciable Assets 17,837,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,888,000      
Carrying Amount, Land 730,000      
Carrying Amount, Depreciable Assets 19,725,000      
Carrying Amount, Total 20,455,000      
Accumulated Depreciation (3,699,000)      
Saralake Estates [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 6,540,000      
Initial Cost to Company, Depreciable Assets 11,403,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,349,000      
Carrying Amount, Land 6,540,000      
Carrying Amount, Depreciable Assets 12,752,000      
Carrying Amount, Total 19,292,000      
Accumulated Depreciation (2,417,000)      
Savanna Club [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 64,564,000      
Initial Cost to Company, Land 12,810,000      
Initial Cost to Company, Depreciable Assets 79,887,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 675,000      
Carrying Amount, Land 12,810,000      
Carrying Amount, Depreciable Assets 80,562,000      
Carrying Amount, Total 93,372,000      
Accumulated Depreciation (17,970,000)      
Scio Farms [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 54,268,000      
Initial Cost to Company, Land 2,300,000      
Initial Cost to Company, Depreciable Assets 22,659,000      
Cost Capitalized Subsequent to Acquisition, Land (11,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 14,897,000      
Carrying Amount, Land 2,289,000      
Carrying Amount, Depreciable Assets 37,556,000      
Carrying Amount, Total 39,845,000      
Accumulated Depreciation (26,498,000)      
Sea Air [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,207,000      
Initial Cost to Company, Depreciable Assets 10,179,000      
Cost Capitalized Subsequent to Acquisition, Land 374,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,843,000      
Carrying Amount, Land 1,581,000      
Carrying Amount, Depreciable Assets 13,022,000      
Carrying Amount, Total 14,603,000      
Accumulated Depreciation (7,809,000)      
Serendipity [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,160,000      
Initial Cost to Company, Depreciable Assets 23,522,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,702,000      
Carrying Amount, Land 1,160,000      
Carrying Amount, Depreciable Assets 27,224,000      
Carrying Amount, Total 28,384,000      
Accumulated Depreciation (6,162,000)      
Settlers Rest RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,760,000      
Initial Cost to Company, Depreciable Assets 7,685,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,204,000      
Carrying Amount, Land 1,760,000      
Carrying Amount, Depreciable Assets 9,889,000      
Carrying Amount, Total 11,649,000      
Accumulated Depreciation (1,900,000)      
Shadow Wood Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 4,520,000      
Initial Cost to Company, Depreciable Assets 3,898,000      
Cost Capitalized Subsequent to Acquisition, Land 741,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 11,739,000      
Carrying Amount, Land 5,261,000      
Carrying Amount, Depreciable Assets 15,637,000      
Carrying Amount, Total 20,898,000      
Accumulated Depreciation (1,723,000)      
Shady Pines MH & RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,060,000      
Initial Cost to Company, Depreciable Assets 3,768,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,381,000      
Carrying Amount, Land 1,060,000      
Carrying Amount, Depreciable Assets 5,149,000      
Carrying Amount, Total 6,209,000      
Accumulated Depreciation (1,014,000)      
Shady Road Villas [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 450,000      
Initial Cost to Company, Depreciable Assets 2,819,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,060,000      
Carrying Amount, Land 450,000      
Carrying Amount, Depreciable Assets 6,879,000      
Carrying Amount, Total 7,329,000      
Accumulated Depreciation (1,144,000)      
Sheffield [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 778,000      
Initial Cost to Company, Depreciable Assets 7,165,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,165,000      
Carrying Amount, Land 778,000      
Carrying Amount, Depreciable Assets 10,330,000      
Carrying Amount, Total 11,108,000      
Accumulated Depreciation (5,137,000)      
Shelby Forest [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 4,050,000      
Initial Cost to Company, Depreciable Assets 42,362,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 54,000      
Carrying Amount, Land 4,050,000      
Carrying Amount, Depreciable Assets 42,416,000      
Carrying Amount, Total 46,466,000      
Accumulated Depreciation (4,021,000)      
Shelby West [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 5,676,000      
Initial Cost to Company, Depreciable Assets 38,933,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 633,000      
Carrying Amount, Land 5,676,000      
Carrying Amount, Depreciable Assets 39,566,000      
Carrying Amount, Total 45,242,000      
Accumulated Depreciation (3,572,000)      
Shell Creek RV Resort & Marina [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 6,143,000      
Initial Cost to Company, Land 2,200,000      
Initial Cost to Company, Depreciable Assets 9,662,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,493,000      
Carrying Amount, Land 2,200,000      
Carrying Amount, Depreciable Assets 13,155,000      
Carrying Amount, Total 15,355,000      
Accumulated Depreciation (2,337,000)      
Sherkston Shores Beach Resort & Campground [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 22,750,000      
Initial Cost to Company, Depreciable Assets 97,164,000      
Cost Capitalized Subsequent to Acquisition, Land 456,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 34,069,000      
Carrying Amount, Land 23,206,000      
Carrying Amount, Depreciable Assets 131,233,000      
Carrying Amount, Total 154,439,000      
Accumulated Depreciation (22,009,000)      
Siesta Bay [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 65,019,000      
Initial Cost to Company, Land 2,051,000      
Initial Cost to Company, Depreciable Assets 18,549,000      
Cost Capitalized Subsequent to Acquisition, Land 5,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,554,000      
Carrying Amount, Land 2,056,000      
Carrying Amount, Depreciable Assets 24,103,000      
Carrying Amount, Total 26,159,000      
Accumulated Depreciation (18,135,000)      
Silver Birches RV Resort & Campground [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 880,000      
Initial Cost to Company, Depreciable Assets 1,540,000      
Cost Capitalized Subsequent to Acquisition, Land 1,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 612,000      
Carrying Amount, Land 881,000      
Carrying Amount, Depreciable Assets 2,152,000      
Carrying Amount, Total 3,033,000      
Accumulated Depreciation (451,000)      
Silver Springs [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 861,000      
Initial Cost to Company, Depreciable Assets 16,595,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,717,000      
Carrying Amount, Land 861,000      
Carrying Amount, Depreciable Assets 19,312,000      
Carrying Amount, Total 20,173,000      
Accumulated Depreciation (6,838,000)      
Sky Harbor [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 13,198,000      
Initial Cost to Company, Land 2,318,000      
Initial Cost to Company, Depreciable Assets 24,253,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 7,125,000      
Carrying Amount, Land 2,318,000      
Carrying Amount, Depreciable Assets 31,378,000      
Carrying Amount, Total 33,696,000      
Accumulated Depreciation (7,624,000)      
Skyline [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 9,475,000      
Initial Cost to Company, Land 2,260,000      
Initial Cost to Company, Depreciable Assets 12,120,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,087,000      
Carrying Amount, Land 2,260,000      
Carrying Amount, Depreciable Assets 13,207,000      
Carrying Amount, Total 15,467,000      
Accumulated Depreciation (3,401,000)      
Slickrock RV Resort & Campground [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 3,188,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 10,946,000      
Carrying Amount, Land 3,188,000      
Carrying Amount, Depreciable Assets 10,946,000      
Carrying Amount, Total 14,134,000      
Accumulated Depreciation (555,000)      
Smith Creek Crossing [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,395,000      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 36,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 36,759,000      
Carrying Amount, Land 1,431,000      
Carrying Amount, Depreciable Assets 36,759,000      
Carrying Amount, Total 38,190,000      
Accumulated Depreciation (1,485,000)      
Southern Charm RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 11,269,000      
Initial Cost to Company, Land 4,940,000      
Initial Cost to Company, Depreciable Assets 17,366,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,084,000      
Carrying Amount, Land 4,940,000      
Carrying Amount, Depreciable Assets 20,450,000      
Carrying Amount, Total 25,390,000      
Accumulated Depreciation (4,080,000)      
Southern Hills [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 7,264,000      
Initial Cost to Company, Land 360,000      
Initial Cost to Company, Depreciable Assets 12,723,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 11,270,000      
Carrying Amount, Land 360,000      
Carrying Amount, Depreciable Assets 23,993,000      
Carrying Amount, Total 24,353,000      
Accumulated Depreciation (6,378,000)      
Southern Palms [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,351,000      
Initial Cost to Company, Depreciable Assets 9,441,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 362,000      
Carrying Amount, Land 2,351,000      
Carrying Amount, Depreciable Assets 9,803,000      
Carrying Amount, Total 12,154,000      
Accumulated Depreciation (3,039,000)      
Southern Pines [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,710,000      
Initial Cost to Company, Depreciable Assets 3,337,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,364,000      
Carrying Amount, Land 1,710,000      
Carrying Amount, Depreciable Assets 4,701,000      
Carrying Amount, Total 6,411,000      
Accumulated Depreciation (970,000)      
Southport Springs [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 33,258,000      
Initial Cost to Company, Land 15,060,000      
Initial Cost to Company, Depreciable Assets 17,229,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,407,000      
Carrying Amount, Land 15,060,000      
Carrying Amount, Depreciable Assets 21,636,000      
Carrying Amount, Total 36,696,000      
Accumulated Depreciation (4,759,000)      
Southside Landing [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,004,000      
Initial Cost to Company, Depreciable Assets 2,535,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,076,000      
Carrying Amount, Land 1,004,000      
Carrying Amount, Depreciable Assets 3,611,000      
Carrying Amount, Total 4,615,000      
Accumulated Depreciation (295,000)      
Southwood Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 300,000      
Initial Cost to Company, Depreciable Assets 11,517,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,471,000      
Carrying Amount, Land 300,000      
Carrying Amount, Depreciable Assets 12,988,000      
Carrying Amount, Total 13,288,000      
Accumulated Depreciation (4,427,000)      
Spanish Main MH & RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,390,000      
Initial Cost to Company, Depreciable Assets 8,159,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,639,000      
Carrying Amount, Land 2,390,000      
Carrying Amount, Depreciable Assets 13,798,000      
Carrying Amount, Total 16,188,000      
Accumulated Depreciation (2,350,000)      
St. Clair Place [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 1,588,000      
Initial Cost to Company, Land 501,000      
Initial Cost to Company, Depreciable Assets 2,029,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,554,000      
Carrying Amount, Land 501,000      
Carrying Amount, Depreciable Assets 4,583,000      
Carrying Amount, Total 5,084,000      
Accumulated Depreciation (2,531,000)      
Stratford/Lake Winnipesaukee South KOA [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 304,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 8,539,000      
Carrying Amount, Land 304,000      
Carrying Amount, Depreciable Assets 8,539,000      
Carrying Amount, Total 8,843,000      
Accumulated Depreciation (391,000)      
Stonebridge, Richfield Township, MI [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,044,000      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 246,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,231,000      
Carrying Amount, Land 2,290,000      
Carrying Amount, Depreciable Assets 2,231,000      
Carrying Amount, Total 4,521,000      
Accumulated Depreciation (304,000)      
Stonebridge, San Antonio, TX [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,515,000      
Initial Cost to Company, Depreciable Assets 2,096,000      
Cost Capitalized Subsequent to Acquisition, Land (615,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 6,534,000      
Carrying Amount, Land 1,900,000      
Carrying Amount, Depreciable Assets 8,630,000      
Carrying Amount, Total 10,530,000      
Accumulated Depreciation (4,962,000)      
Stonebrook [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 650,000      
Initial Cost to Company, Depreciable Assets 14,063,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,472,000      
Carrying Amount, Land 650,000      
Carrying Amount, Depreciable Assets 15,535,000      
Carrying Amount, Total 16,185,000      
Accumulated Depreciation (3,355,000)      
Summit Ridge [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,615,000      
Initial Cost to Company, Depreciable Assets 2,092,000      
Cost Capitalized Subsequent to Acquisition, Land (883,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 18,868,000      
Carrying Amount, Land 1,732,000      
Carrying Amount, Depreciable Assets 20,960,000      
Carrying Amount, Total 22,692,000      
Accumulated Depreciation (10,195,000)      
Sun Valley [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 11,558,000      
Initial Cost to Company, Land 2,750,000      
Initial Cost to Company, Depreciable Assets 18,408,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,842,000      
Carrying Amount, Land 2,750,000      
Carrying Amount, Depreciable Assets 20,250,000      
Carrying Amount, Total 23,000,000      
Accumulated Depreciation (5,102,000)      
Sun Villa [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 23,469,000      
Initial Cost to Company, Land 2,385,000      
Initial Cost to Company, Depreciable Assets 11,773,000      
Cost Capitalized Subsequent to Acquisition, Land (1,100,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,647,000      
Carrying Amount, Land 1,285,000      
Carrying Amount, Depreciable Assets 14,420,000      
Carrying Amount, Total 15,705,000      
Accumulated Depreciation (9,851,000)      
Suncoast Gateway [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 594,000      
Initial Cost to Company, Depreciable Assets 300,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 993,000      
Carrying Amount, Land 594,000      
Carrying Amount, Depreciable Assets 1,293,000      
Carrying Amount, Total 1,887,000      
Accumulated Depreciation (440,000)      
Sundance [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 12,224,000      
Initial Cost to Company, Land 890,000      
Initial Cost to Company, Depreciable Assets 25,306,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,205,000      
Carrying Amount, Land 890,000      
Carrying Amount, Depreciable Assets 26,511,000      
Carrying Amount, Total 27,401,000      
Accumulated Depreciation (5,880,000)      
Sunlake Estates [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 20,490,000      
Initial Cost to Company, Land 6,290,000      
Initial Cost to Company, Depreciable Assets 24,084,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,045,000      
Carrying Amount, Land 6,290,000      
Carrying Amount, Depreciable Assets 27,129,000      
Carrying Amount, Total 33,419,000      
Accumulated Depreciation (5,962,000)      
Sunset Beach Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,800,000      
Initial Cost to Company, Depreciable Assets 24,030,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 95,000      
Carrying Amount, Land 3,800,000      
Carrying Amount, Depreciable Assets 24,125,000      
Carrying Amount, Total 27,925,000      
Accumulated Depreciation (4,656,000)      
Sunset Harbor at Cow Key Marina [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 8,570,000      
Initial Cost to Company, Depreciable Assets 7,636,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,667,000      
Carrying Amount, Land 8,570,000      
Carrying Amount, Depreciable Assets 9,303,000      
Carrying Amount, Total 17,873,000      
Accumulated Depreciation (1,609,000)      
Sunset Ridge, Portland, MI [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,044,000      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land (9,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 32,784,000      
Carrying Amount, Land 2,035,000      
Carrying Amount, Depreciable Assets 32,784,000      
Carrying Amount, Total 34,819,000      
Accumulated Depreciation (12,182,000)      
Sunset Ridge, Kyle, TX [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,190,000      
Initial Cost to Company, Depreciable Assets 2,775,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 13,989,000      
Carrying Amount, Land 2,190,000      
Carrying Amount, Depreciable Assets 16,764,000      
Carrying Amount, Total 18,954,000      
Accumulated Depreciation (5,582,000)      
Swan Meadow [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 13,007,000      
Initial Cost to Company, Land 2,140,000      
Initial Cost to Company, Depreciable Assets 19,734,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 497,000      
Carrying Amount, Land 2,140,000      
Carrying Amount, Depreciable Assets 20,231,000      
Carrying Amount, Total 22,371,000      
Accumulated Depreciation (4,858,000)      
Sweetwater RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 5,265,000      
Initial Cost to Company, Land 1,340,000      
Initial Cost to Company, Depreciable Assets 9,113,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,294,000      
Carrying Amount, Land 1,340,000      
Carrying Amount, Depreciable Assets 11,407,000      
Carrying Amount, Total 12,747,000      
Accumulated Depreciation (2,264,000)      
Sycamore Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 390,000      
Initial Cost to Company, Depreciable Assets 13,341,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,476,000      
Carrying Amount, Land 390,000      
Carrying Amount, Depreciable Assets 17,817,000      
Carrying Amount, Total 18,207,000      
Accumulated Depreciation (6,466,000)      
Tallowwood Isle [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 13,796,000      
Initial Cost to Company, Depreciable Assets 20,797,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,297,000      
Carrying Amount, Land 13,796,000      
Carrying Amount, Depreciable Assets 23,094,000      
Carrying Amount, Total 36,890,000      
Accumulated Depreciation (4,130,000)      
Tamarac Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 18,445,000      
Initial Cost to Company, Land 300,000      
Initial Cost to Company, Depreciable Assets 12,028,000      
Cost Capitalized Subsequent to Acquisition, Land 84,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,684,000      
Carrying Amount, Land 384,000      
Carrying Amount, Depreciable Assets 15,712,000      
Carrying Amount, Total 16,096,000      
Accumulated Depreciation (5,058,000)      
Tampa East [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 8,103,000      
Initial Cost to Company, Land 734,000      
Initial Cost to Company, Depreciable Assets 6,310,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 9,151,000      
Carrying Amount, Land 734,000      
Carrying Amount, Depreciable Assets 15,461,000      
Carrying Amount, Total 16,195,000      
Accumulated Depreciation (6,754,000)      
The Colony [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 6,437,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 993,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 7,430,000      
Carrying Amount, Total 7,430,000      
Accumulated Depreciation (1,419,000)      
The Grove at Alta Ridge [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 26,005,000      
Initial Cost to Company, Land 5,370,000      
Initial Cost to Company, Depreciable Assets 37,116,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 573,000      
Carrying Amount, Land 5,370,000      
Carrying Amount, Depreciable Assets 37,689,000      
Carrying Amount, Total 43,059,000      
Accumulated Depreciation (9,555,000)      
The Hamptons [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 66,516,000      
Initial Cost to Company, Land 15,890,000      
Initial Cost to Company, Depreciable Assets 67,555,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,628,000      
Carrying Amount, Land 15,890,000      
Carrying Amount, Depreciable Assets 72,183,000      
Carrying Amount, Total 88,073,000      
Accumulated Depreciation (15,848,000)      
The Hideaway [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,720,000      
Initial Cost to Company, Depreciable Assets 972,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,077,000      
Carrying Amount, Land 2,720,000      
Carrying Amount, Depreciable Assets 2,049,000      
Carrying Amount, Total 4,769,000      
Accumulated Depreciation (401,000)      
The Hills [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,790,000      
Initial Cost to Company, Depreciable Assets 3,869,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,489,000      
Carrying Amount, Land 1,790,000      
Carrying Amount, Depreciable Assets 5,358,000      
Carrying Amount, Total 7,148,000      
Accumulated Depreciation (992,000)      
The Ridge [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 36,005,000      
Initial Cost to Company, Land 8,350,000      
Initial Cost to Company, Depreciable Assets 35,463,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,283,000      
Carrying Amount, Land 8,350,000      
Carrying Amount, Depreciable Assets 38,746,000      
Carrying Amount, Total 47,096,000      
Accumulated Depreciation (9,010,000)      
The Sands [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,071,000      
Initial Cost to Company, Depreciable Assets 12,611,000      
Cost Capitalized Subsequent to Acquisition, Land 1,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,267,000      
Carrying Amount, Land 3,072,000      
Carrying Amount, Depreciable Assets 14,878,000      
Carrying Amount, Total 17,950,000      
Accumulated Depreciation (2,228,000)      
The Valley [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,530,000      
Initial Cost to Company, Depreciable Assets 5,660,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,702,000      
Carrying Amount, Land 2,530,000      
Carrying Amount, Depreciable Assets 7,362,000      
Carrying Amount, Total 9,892,000      
Accumulated Depreciation (1,361,000)      
The Villas at Calla Pointe [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 3,553,000      
Initial Cost to Company, Land 380,000      
Initial Cost to Company, Depreciable Assets 11,014,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 178,000      
Carrying Amount, Land 380,000      
Carrying Amount, Depreciable Assets 11,192,000      
Carrying Amount, Total 11,572,000      
Accumulated Depreciation (2,858,000)      
Three Gardens [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,031,000      
Initial Cost to Company, Depreciable Assets 6,686,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 190,000      
Carrying Amount, Land 2,031,000      
Carrying Amount, Depreciable Assets 6,876,000      
Carrying Amount, Total 8,907,000      
Accumulated Depreciation (588,000)      
Three Lakes [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 5,050,000      
Initial Cost to Company, Depreciable Assets 3,361,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,286,000      
Carrying Amount, Land 5,050,000      
Carrying Amount, Depreciable Assets 6,647,000      
Carrying Amount, Total 11,697,000      
Accumulated Depreciation (2,623,000)      
Thunderhill Estates [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 5,244,000      
Initial Cost to Company, Land 640,000      
Initial Cost to Company, Depreciable Assets 9,008,000      
Cost Capitalized Subsequent to Acquisition, Land 438,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,550,000      
Carrying Amount, Land 1,078,000      
Carrying Amount, Depreciable Assets 11,558,000      
Carrying Amount, Total 12,636,000      
Accumulated Depreciation (3,049,000)      
Timber Ridge [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 37,787,000      
Initial Cost to Company, Land 990,000      
Initial Cost to Company, Depreciable Assets 9,231,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,786,000      
Carrying Amount, Land 990,000      
Carrying Amount, Depreciable Assets 13,017,000      
Carrying Amount, Total 14,007,000      
Accumulated Depreciation (9,064,000)      
Timberline Estates [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 18,812,000      
Initial Cost to Company, Land 535,000      
Initial Cost to Company, Depreciable Assets 4,867,000      
Cost Capitalized Subsequent to Acquisition, Land 1,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,597,000      
Carrying Amount, Land 536,000      
Carrying Amount, Depreciable Assets 8,464,000      
Carrying Amount, Total 9,000,000      
Accumulated Depreciation (5,561,000)      
Town & Country Mobile Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 5,107,000      
Initial Cost to Company, Land 406,000      
Initial Cost to Company, Depreciable Assets 3,736,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,023,000      
Carrying Amount, Land 406,000      
Carrying Amount, Depreciable Assets 5,759,000      
Carrying Amount, Total 6,165,000      
Accumulated Depreciation (3,707,000)      
Town & Country Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 2,452,000      
Initial Cost to Company, Land 230,000      
Initial Cost to Company, Depreciable Assets 4,539,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 991,000      
Carrying Amount, Land 230,000      
Carrying Amount, Depreciable Assets 5,530,000      
Carrying Amount, Total 5,760,000      
Accumulated Depreciation (1,408,000)      
Trailside RV Resort & Campground [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,690,000      
Initial Cost to Company, Depreciable Assets 3,650,000      
Cost Capitalized Subsequent to Acquisition, Land 3,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,099,000      
Carrying Amount, Land 3,693,000      
Carrying Amount, Depreciable Assets 4,749,000      
Carrying Amount, Total 8,442,000      
Accumulated Depreciation (926,000)      
Travelers World RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 790,000      
Initial Cost to Company, Depreciable Assets 7,952,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,283,000      
Carrying Amount, Land 790,000      
Carrying Amount, Depreciable Assets 10,235,000      
Carrying Amount, Total 11,025,000      
Accumulated Depreciation (2,070,000)      
Treetops RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 730,000      
Initial Cost to Company, Depreciable Assets 9,831,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,272,000      
Carrying Amount, Land 730,000      
Carrying Amount, Depreciable Assets 12,103,000      
Carrying Amount, Total 12,833,000      
Accumulated Depreciation (2,282,000)      
Vallecito [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 21,028,000      
Initial Cost to Company, Land 25,766,000      
Initial Cost to Company, Depreciable Assets 9,814,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,197,000      
Carrying Amount, Land 25,766,000      
Carrying Amount, Depreciable Assets 11,011,000      
Carrying Amount, Total 36,777,000      
Accumulated Depreciation (2,027,000)      
Victor Villa [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 11,425,000      
Initial Cost to Company, Land 2,510,000      
Initial Cost to Company, Depreciable Assets 20,408,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,929,000      
Carrying Amount, Land 2,510,000      
Carrying Amount, Depreciable Assets 22,337,000      
Carrying Amount, Total 24,847,000      
Accumulated Depreciation (4,278,000)      
Vines RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 890,000      
Initial Cost to Company, Depreciable Assets 7,110,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,997,000      
Carrying Amount, Land 890,000      
Carrying Amount, Depreciable Assets 9,107,000      
Carrying Amount, Total 9,997,000      
Accumulated Depreciation (3,047,000)      
Vista del Lago [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 17,294,000      
Initial Cost to Company, Land 17,830,000      
Initial Cost to Company, Depreciable Assets 9,456,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,546,000      
Carrying Amount, Land 17,830,000      
Carrying Amount, Depreciable Assets 11,002,000      
Carrying Amount, Total 28,832,000      
Accumulated Depreciation (1,992,000)      
Vista del Lago MH & RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 4,037,000      
Initial Cost to Company, Land 3,630,000      
Initial Cost to Company, Depreciable Assets 5,329,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,261,000      
Carrying Amount, Land 3,630,000      
Carrying Amount, Depreciable Assets 7,590,000      
Carrying Amount, Total 11,220,000      
Accumulated Depreciation (1,330,000)      
Vizcaya Lakes [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 670,000      
Initial Cost to Company, Depreciable Assets 4,221,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,074,000      
Carrying Amount, Land 670,000      
Carrying Amount, Depreciable Assets 5,295,000      
Carrying Amount, Total 5,965,000      
Accumulated Depreciation (1,063,000)      
Walden Woods [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 18,492,000      
Initial Cost to Company, Land 1,550,000      
Initial Cost to Company, Depreciable Assets 26,375,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,724,000      
Carrying Amount, Land 1,550,000      
Carrying Amount, Depreciable Assets 28,099,000      
Carrying Amount, Total 29,649,000      
Accumulated Depreciation (6,203,000)      
Warren Dunes Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 310,000      
Initial Cost to Company, Depreciable Assets 3,350,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 11,206,000      
Carrying Amount, Land 310,000      
Carrying Amount, Depreciable Assets 14,556,000      
Carrying Amount, Total 14,866,000      
Accumulated Depreciation (3,859,000)      
Water Oak [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 43,425,000      
Initial Cost to Company, Land 2,834,000      
Initial Cost to Company, Depreciable Assets 16,706,000      
Cost Capitalized Subsequent to Acquisition, Land 2,665,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 43,081,000      
Carrying Amount, Land 5,499,000      
Carrying Amount, Depreciable Assets 59,787,000      
Carrying Amount, Total 65,286,000      
Accumulated Depreciation (26,305,000)      
Waters Edge RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 3,510,000      
Initial Cost to Company, Land 1,180,000      
Initial Cost to Company, Depreciable Assets 5,450,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,547,000      
Carrying Amount, Land 1,180,000      
Carrying Amount, Depreciable Assets 7,997,000      
Carrying Amount, Total 9,177,000      
Accumulated Depreciation (1,620,000)      
Waverly Shores Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 14,006,000      
Initial Cost to Company, Land 340,000      
Initial Cost to Company, Depreciable Assets 7,267,000      
Cost Capitalized Subsequent to Acquisition, Land 449,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,604,000      
Carrying Amount, Land 789,000      
Carrying Amount, Depreciable Assets 12,871,000      
Carrying Amount, Total 13,660,000      
Accumulated Depreciation (3,387,000)      
West Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 884,000      
Initial Cost to Company, Depreciable Assets 19,765,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,532,000      
Carrying Amount, Land 884,000      
Carrying Amount, Depreciable Assets 23,297,000      
Carrying Amount, Total 24,181,000      
Accumulated Depreciation (7,722,000)      
Westbrook Senior [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 5,632,000      
Initial Cost to Company, Land 355,000      
Initial Cost to Company, Depreciable Assets 3,295,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 723,000      
Carrying Amount, Land 355,000      
Carrying Amount, Depreciable Assets 4,018,000      
Carrying Amount, Total 4,373,000      
Accumulated Depreciation (2,565,000)      
Westbrook Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 23,983,000      
Initial Cost to Company, Land 1,110,000      
Initial Cost to Company, Depreciable Assets 10,462,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,870,000      
Carrying Amount, Land 1,110,000      
Carrying Amount, Depreciable Assets 16,332,000      
Carrying Amount, Total 17,442,000      
Accumulated Depreciation (10,361,000)      
Westside Ridge [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 8,248,000      
Initial Cost to Company, Land 760,000      
Initial Cost to Company, Depreciable Assets 10,714,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,011,000      
Carrying Amount, Land 760,000      
Carrying Amount, Depreciable Assets 11,725,000      
Carrying Amount, Total 12,485,000      
Accumulated Depreciation (2,602,000)      
Westward Shores Cottages & RV Resort [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,901,000      
Initial Cost to Company, Depreciable Assets 15,326,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 11,718,000      
Carrying Amount, Land 1,901,000      
Carrying Amount, Depreciable Assets 27,044,000      
Carrying Amount, Total 28,945,000      
Accumulated Depreciation (2,764,000)      
White Lake [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 24,178,000      
Initial Cost to Company, Land 672,000      
Initial Cost to Company, Depreciable Assets 6,179,000      
Cost Capitalized Subsequent to Acquisition, Land 1,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 10,121,000      
Carrying Amount, Land 673,000      
Carrying Amount, Depreciable Assets 16,300,000      
Carrying Amount, Total 16,973,000      
Accumulated Depreciation (10,583,000)      
Wildwood Community [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 23,071,000      
Initial Cost to Company, Land 1,890,000      
Initial Cost to Company, Depreciable Assets 37,732,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,159,000      
Carrying Amount, Land 1,890,000      
Carrying Amount, Depreciable Assets 38,891,000      
Carrying Amount, Total 40,781,000      
Accumulated Depreciation (9,932,000)      
Willow Lake RV Resort & Campground [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,260,000      
Initial Cost to Company, Depreciable Assets 2,275,000      
Cost Capitalized Subsequent to Acquisition, Land 1,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,050,000      
Carrying Amount, Land 1,261,000      
Carrying Amount, Depreciable Assets 3,325,000      
Carrying Amount, Total 4,586,000      
Accumulated Depreciation (576,000)      
Willowbrook [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 17,392,000      
Initial Cost to Company, Land 781,000      
Initial Cost to Company, Depreciable Assets 7,054,000      
Cost Capitalized Subsequent to Acquisition, Land 1,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,909,000      
Carrying Amount, Land 782,000      
Carrying Amount, Depreciable Assets 12,963,000      
Carrying Amount, Total 13,745,000      
Accumulated Depreciation (7,955,000)      
Willowood RV Resort & Campground [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,160,000      
Initial Cost to Company, Depreciable Assets 1,490,000      
Cost Capitalized Subsequent to Acquisition, Land 1,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,826,000      
Carrying Amount, Land 1,161,000      
Carrying Amount, Depreciable Assets 3,316,000      
Carrying Amount, Total 4,477,000      
Accumulated Depreciation (572,000)      
Windham Hills [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,673,000      
Initial Cost to Company, Depreciable Assets 2,364,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 18,684,000      
Carrying Amount, Land 2,673,000      
Carrying Amount, Depreciable Assets 21,048,000      
Carrying Amount, Total 23,721,000      
Accumulated Depreciation (11,760,000)      
Windmill Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 44,363,000      
Initial Cost to Company, Land 7,560,000      
Initial Cost to Company, Depreciable Assets 36,294,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,657,000      
Carrying Amount, Land 7,560,000      
Carrying Amount, Depreciable Assets 37,951,000      
Carrying Amount, Total 45,511,000      
Accumulated Depreciation (8,551,000)      
Windsor Woods Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 270,000      
Initial Cost to Company, Depreciable Assets 5,835,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,439,000      
Carrying Amount, Land 270,000      
Carrying Amount, Depreciable Assets 8,274,000      
Carrying Amount, Total 8,544,000      
Accumulated Depreciation (3,500,000)      
Wine Country [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,740,000      
Initial Cost to Company, Depreciable Assets 11,510,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,981,000      
Carrying Amount, Land 1,740,000      
Carrying Amount, Depreciable Assets 15,491,000      
Carrying Amount, Total 17,231,000      
Accumulated Depreciation (4,621,000)      
Woodhaven Place [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 13,700,000      
Initial Cost to Company, Land 501,000      
Initial Cost to Company, Depreciable Assets 4,541,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 6,857,000      
Carrying Amount, Land 501,000      
Carrying Amount, Depreciable Assets 11,398,000      
Carrying Amount, Total 11,899,000      
Accumulated Depreciation (6,442,000)      
Woodlake Trails [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,186,000      
Initial Cost to Company, Depreciable Assets 287,000      
Cost Capitalized Subsequent to Acquisition, Land (56,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 19,937,000      
Carrying Amount, Land 1,130,000      
Carrying Amount, Depreciable Assets 20,224,000      
Carrying Amount, Total 21,354,000      
Accumulated Depreciation (7,150,000)      
Woodland lake Trails RV Resort and Campground [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,650,000      
Initial Cost to Company, Depreciable Assets 2,165,000      
Cost Capitalized Subsequent to Acquisition, Land 1,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 756,000      
Carrying Amount, Land 1,651,000      
Carrying Amount, Depreciable Assets 2,921,000      
Carrying Amount, Total 4,572,000      
Accumulated Depreciation (576,000)      
Woodland Park Estates [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,592,000      
Initial Cost to Company, Depreciable Assets 14,398,000      
Cost Capitalized Subsequent to Acquisition, Land 1,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,174,000      
Carrying Amount, Land 1,593,000      
Carrying Amount, Depreciable Assets 15,572,000      
Carrying Amount, Total 17,165,000      
Accumulated Depreciation (11,660,000)      
Woodlands at Church Lake [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,480,000      
Initial Cost to Company, Depreciable Assets 9,072,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,823,000      
Carrying Amount, Land 2,480,000      
Carrying Amount, Depreciable Assets 13,895,000      
Carrying Amount, Total 16,375,000      
Accumulated Depreciation (2,798,000)      
Woodside Terrace [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 25,076,000      
Initial Cost to Company, Land 1,063,000      
Initial Cost to Company, Depreciable Assets 9,625,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 13,568,000      
Carrying Amount, Land 1,063,000      
Carrying Amount, Depreciable Assets 23,193,000      
Carrying Amount, Total 24,256,000      
Accumulated Depreciation (13,027,000)      
Wymberly [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,058,000      
Initial Cost to Company, Depreciable Assets 14,451,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,193,000      
Carrying Amount, Land 3,058,000      
Carrying Amount, Depreciable Assets 17,644,000      
Carrying Amount, Total 20,702,000      
Accumulated Depreciation (1,309,000)      
Yankee Village [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,552,000      
Initial Cost to Company, Depreciable Assets 364,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 22,000      
Carrying Amount, Land 1,552,000      
Carrying Amount, Depreciable Assets 386,000      
Carrying Amount, Total 1,938,000      
Accumulated Depreciation (38,000)      
All Properties Excluding Corporate Headquarters [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 3,393,712,000      
Initial Cost to Company, Land 1,610,371,000      
Initial Cost to Company, Depreciable Assets 6,062,481,000      
Cost Capitalized Subsequent to Acquisition, Land 62,658,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,035,936,000      
Carrying Amount, Land 1,673,029,000      
Carrying Amount, Depreciable Assets 9,098,417,000      
Carrying Amount, Total 10,771,446,000      
Accumulated Depreciation (2,206,008,000)      
Corporate Headquarters [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 13,381,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 267,186,000      
Carrying Amount, Land 13,381,000      
Carrying Amount, Depreciable Assets 267,186,000      
Carrying Amount, Total 280,567,000      
Accumulated Depreciation (34,847,000)      
Augusta Village        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 776,000      
Initial Cost to Company, Depreciable Assets 3,083,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 658,000      
Carrying Amount, Land 776,000      
Carrying Amount, Depreciable Assets 3,741,000      
Carrying Amount, Total 4,517,000      
Accumulated Depreciation (174,000)      
Birch Hill Estates        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,025,000      
Initial Cost to Company, Depreciable Assets 29,461,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,126,000      
Carrying Amount, Land 2,025,000      
Carrying Amount, Depreciable Assets 30,587,000      
Carrying Amount, Total 32,612,000      
Accumulated Depreciation (1,610,000)      
Cedar Haven        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,520,000      
Initial Cost to Company, Depreciable Assets 10,489,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 102,000      
Carrying Amount, Land 2,520,000      
Carrying Amount, Depreciable Assets 10,591,000      
Carrying Amount, Total 13,111,000      
Accumulated Depreciation (582,000)      
Crown Villa RV Resort        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 4,039,000      
Initial Cost to Company, Depreciable Assets 13,303,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 141,000      
Carrying Amount, Land 4,039,000      
Carrying Amount, Depreciable Assets 13,444,000      
Carrying Amount, Total 17,483,000      
Accumulated Depreciation (743,000)      
El Capitan Canyon        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 42,077,000      
Initial Cost to Company, Depreciable Assets 6,767,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,851,000      
Carrying Amount, Land 42,077,000      
Carrying Amount, Depreciable Assets 8,618,000      
Carrying Amount, Total 50,695,000      
Accumulated Depreciation (729,000)      
Flamingo Lake RV Resort        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 4,580,000      
Initial Cost to Company, Depreciable Assets 31,866,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,276,000      
Carrying Amount, Land 4,580,000      
Carrying Amount, Depreciable Assets 33,142,000      
Carrying Amount, Total 37,722,000      
Accumulated Depreciation (1,779,000)      
Forest Springs        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 9,280,000      
Initial Cost to Company, Depreciable Assets 43,691,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 608,000      
Carrying Amount, Land 9,280,000      
Carrying Amount, Depreciable Assets 44,299,000      
Carrying Amount, Total 53,579,000      
Accumulated Depreciation (2,426,000)      
Gig Harbor RV Resort        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,430,000      
Initial Cost to Company, Depreciable Assets 11,930,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 266,000      
Carrying Amount, Land 3,430,000      
Carrying Amount, Depreciable Assets 12,196,000      
Carrying Amount, Total 15,626,000      
Accumulated Depreciation (661,000)      
Hancock Heights Estates        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 750,000      
Initial Cost to Company, Depreciable Assets 9,381,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets (41,000)      
Carrying Amount, Land 750,000      
Carrying Amount, Depreciable Assets 9,340,000      
Carrying Amount, Total 10,090,000      
Accumulated Depreciation (526,000)      
Highland Green Estates        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,109,000      
Initial Cost to Company, Depreciable Assets 38,038,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 10,580,000      
Carrying Amount, Land 3,109,000      
Carrying Amount, Depreciable Assets 48,618,000      
Carrying Amount, Total 51,727,000      
Accumulated Depreciation (2,587,000)      
Holiday Park Estates        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 8,800,000      
Initial Cost to Company, Land 1,125,000      
Initial Cost to Company, Depreciable Assets 13,940,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 877,000      
Carrying Amount, Land 1,125,000      
Carrying Amount, Depreciable Assets 14,817,000      
Carrying Amount, Total 15,942,000      
Accumulated Depreciation (755,000)      
Jellystone Park at Barton Lake        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 4,716,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 20,549,000      
Carrying Amount, Land 4,716,000      
Carrying Amount, Depreciable Assets 20,549,000      
Carrying Amount, Total 25,265,000      
Accumulated Depreciation (1,101,000)      
Jellystone Park at Natural Bridge        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 902,000      
Initial Cost to Company, Depreciable Assets 11,682,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,705,000      
Carrying Amount, Land 902,000      
Carrying Amount, Depreciable Assets 15,387,000      
Carrying Amount, Total 16,289,000      
Accumulated Depreciation (810,000)      
Kittatinny Campground And RV Resort        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 2,705,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 11,428,000      
Carrying Amount, Land 2,705,000      
Carrying Amount, Depreciable Assets 11,428,000      
Carrying Amount, Total 14,133,000      
Accumulated Depreciation (576,000)      
Lakeview Mobile Estates1        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 4,102,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 20,322,000      
Carrying Amount, Land 4,102,000      
Carrying Amount, Depreciable Assets 20,322,000      
Carrying Amount, Total 24,424,000      
Accumulated Depreciation (1,064,000)      
Lone Star Jellystone Park        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,767,000      
Initial Cost to Company, Depreciable Assets 19,361,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,859,000      
Carrying Amount, Land 1,767,000      
Carrying Amount, Depreciable Assets 24,220,000      
Carrying Amount, Total 25,987,000      
Accumulated Depreciation (1,321,000)      
Lost Dutchman        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 3,708,000      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 4,140,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 14,681,000      
Carrying Amount, Land 4,140,000      
Carrying Amount, Depreciable Assets 14,681,000      
Carrying Amount, Total 18,821,000      
Accumulated Depreciation (3,732,000)      
Menifee Development        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,258,000      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,970,000      
Carrying Amount, Land 2,258,000      
Carrying Amount, Depreciable Assets 2,970,000      
Carrying Amount, Total 5,228,000      
Accumulated Depreciation 0      
Ocean Mesa RV Resort        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 15,962,000      
Initial Cost to Company, Depreciable Assets 6,200,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 252,000      
Carrying Amount, Land 15,962,000      
Carrying Amount, Depreciable Assets 6,452,000      
Carrying Amount, Total 22,414,000      
Accumulated Depreciation (390,000)      
River Beach Campsites and RV        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 318,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,496,000      
Carrying Amount, Land 318,000      
Carrying Amount, Depreciable Assets 4,496,000      
Carrying Amount, Total 4,814,000      
Accumulated Depreciation (258,000)      
Riverside Drive Park        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,177,000      
Initial Cost to Company, Depreciable Assets 12,084,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 710,000      
Carrying Amount, Land 1,177,000      
Carrying Amount, Depreciable Assets 12,794,000      
Carrying Amount, Total 13,971,000      
Accumulated Depreciation (660,000)      
Riverside Village        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 4,623,000      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 193,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,261,000      
Carrying Amount, Land 4,816,000      
Carrying Amount, Depreciable Assets 2,261,000      
Carrying Amount, Total 7,077,000      
Accumulated Depreciation (53,000)      
Shenandoah Acres Family Campground        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 1,936,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 17,128,000      
Carrying Amount, Land 1,936,000      
Carrying Amount, Depreciable Assets 17,128,000      
Carrying Amount, Total 19,064,000      
Accumulated Depreciation (856,000)      
Troy Villa        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 5,591,000      
Initial Cost to Company, Depreciable Assets 16,501,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,523,000      
Carrying Amount, Land 5,591,000      
Carrying Amount, Depreciable Assets 18,024,000      
Carrying Amount, Total 23,615,000      
Accumulated Depreciation (1,071,000)      
Woodsmoke Camping Resport        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 4,916,000      
Initial Cost to Company, Depreciable Assets 20,555,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,237,000      
Carrying Amount, Land 4,916,000      
Carrying Amount, Depreciable Assets 21,792,000      
Carrying Amount, Total 26,708,000      
Accumulated Depreciation (1,157,000)      
Safe Harbor Anacapa Isle        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 10,930,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 289,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 11,219,000      
Carrying Amount, Total 11,219,000      
Accumulated Depreciation (483,000)      
Safe Harbor Annapolis        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 12,540,000      
Initial Cost to Company, Depreciable Assets 11,879,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,054,000      
Carrying Amount, Land 12,540,000      
Carrying Amount, Depreciable Assets 12,933,000      
Carrying Amount, Total 25,473,000      
Accumulated Depreciation (559,000)      
Safe Harbor Aqua Yacht        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,200,000      
Initial Cost to Company, Depreciable Assets 15,809,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,203,000      
Carrying Amount, Land 1,200,000      
Carrying Amount, Depreciable Assets 17,012,000      
Carrying Amount, Total 18,212,000      
Accumulated Depreciation (1,367,000)      
Safe Harbor Aqualand        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 35,937,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 9,309,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 45,246,000      
Carrying Amount, Total 45,246,000      
Accumulated Depreciation (3,015,000)      
Safe Harbor Bahia Bleu        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,443,000      
Initial Cost to Company, Depreciable Assets 8,063,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 585,000      
Carrying Amount, Land 2,443,000      
Carrying Amount, Depreciable Assets 8,648,000      
Carrying Amount, Total 11,091,000      
Accumulated Depreciation (494,000)      
Safe Harbor Ballena Isle        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 738,000      
Initial Cost to Company, Depreciable Assets 21,287,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 862,000      
Carrying Amount, Land 738,000      
Carrying Amount, Depreciable Assets 22,149,000      
Carrying Amount, Total 22,887,000      
Accumulated Depreciation (1,307,000)      
Safe Harbor Beaufort        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 1,757,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 253,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 2,010,000      
Carrying Amount, Total 2,010,000      
Accumulated Depreciation (204,000)      
Safe Harbor Beaver Creek        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 10,757,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 457,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 11,214,000      
Carrying Amount, Total 11,214,000      
Accumulated Depreciation (659,000)      
Safe Harbor Belle Maer        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 4,079,000      
Initial Cost to Company, Depreciable Assets 14,551,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 531,000      
Carrying Amount, Land 4,079,000      
Carrying Amount, Depreciable Assets 15,082,000      
Carrying Amount, Total 19,161,000      
Accumulated Depreciation (1,187,000)      
Safe Harbor Bohemia Vista        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,348,000      
Initial Cost to Company, Depreciable Assets 1,332,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 524,000      
Carrying Amount, Land 1,348,000      
Carrying Amount, Depreciable Assets 1,856,000      
Carrying Amount, Total 3,204,000      
Accumulated Depreciation (254,000)      
Safe Harbor Brady Mountain        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 22,285,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,801,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 24,086,000      
Carrying Amount, Total 24,086,000      
Accumulated Depreciation (2,279,000)      
Safe Harbor Bristol        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,341,000      
Initial Cost to Company, Depreciable Assets 7,539,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 223,000      
Carrying Amount, Land 1,341,000      
Carrying Amount, Depreciable Assets 7,762,000      
Carrying Amount, Total 9,103,000      
Accumulated Depreciation (348,000)      
Safe Harbor Bruce & Johnsons        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 9,245,000      
Initial Cost to Company, Depreciable Assets 25,366,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 507,000      
Carrying Amount, Land 9,245,000      
Carrying Amount, Depreciable Assets 25,873,000      
Carrying Amount, Total 35,118,000      
Accumulated Depreciation (1,344,000)      
Safe Harbor Burnside        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 11,804,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 464,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 12,268,000      
Carrying Amount, Total 12,268,000      
Accumulated Depreciation (922,000)      
Safe Harbor Burnt Store        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 17,624,000      
Initial Cost to Company, Depreciable Assets 16,524,000      
Cost Capitalized Subsequent to Acquisition, Land 76,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 6,695,000      
Carrying Amount, Land 17,700,000      
Carrying Amount, Depreciable Assets 23,219,000      
Carrying Amount, Total 40,919,000      
Accumulated Depreciation (1,088,000)      
Safe Harbor Calusa Island        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 18,470,000      
Initial Cost to Company, Depreciable Assets 6,883,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,695,000      
Carrying Amount, Land 18,470,000      
Carrying Amount, Depreciable Assets 8,578,000      
Carrying Amount, Total 27,048,000      
Accumulated Depreciation (635,000)      
Safe Harbor Cape Harbour        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 5,502,000      
Initial Cost to Company, Depreciable Assets 5,984,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 242,000      
Carrying Amount, Land 5,502,000      
Carrying Amount, Depreciable Assets 6,226,000      
Carrying Amount, Total 11,728,000      
Accumulated Depreciation (380,000)      
Safe Harbor Capri        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 7,731,000      
Initial Cost to Company, Depreciable Assets 15,956,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 651,000      
Carrying Amount, Land 7,731,000      
Carrying Amount, Depreciable Assets 16,607,000      
Carrying Amount, Total 24,338,000      
Accumulated Depreciation (797,000)      
Safe Harbor Carroll Island        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,212,000      
Initial Cost to Company, Depreciable Assets 1,631,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,438,000      
Carrying Amount, Land 1,212,000      
Carrying Amount, Depreciable Assets 3,069,000      
Carrying Amount, Total 4,281,000      
Accumulated Depreciation (465,000)      
Safe Harbor Charleston Boatyard        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,363,000      
Initial Cost to Company, Depreciable Assets 7,902,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,016,000      
Carrying Amount, Land 3,363,000      
Carrying Amount, Depreciable Assets 8,918,000      
Carrying Amount, Total 12,281,000      
Accumulated Depreciation (403,000)      
Safe Harbor Charleston City        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 40,507,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,187,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 42,694,000      
Carrying Amount, Total 42,694,000      
Accumulated Depreciation (2,296,000)      
Safe Harbor Cove Haven        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 9,962,000      
Initial Cost to Company, Depreciable Assets 9,756,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,795,000      
Carrying Amount, Land 9,962,000      
Carrying Amount, Depreciable Assets 11,551,000      
Carrying Amount, Total 21,513,000      
Accumulated Depreciation (666,000)      
Safe Harbor Crystal Point        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,308,000      
Initial Cost to Company, Depreciable Assets 2,273,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,426,000      
Carrying Amount, Land 1,308,000      
Carrying Amount, Depreciable Assets 3,699,000      
Carrying Amount, Total 5,007,000      
Accumulated Depreciation (142,000)      
Safe Harbor Cowesett        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 22,871,000      
Initial Cost to Company, Depreciable Assets 23,074,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,595,000      
Carrying Amount, Land 22,871,000      
Carrying Amount, Depreciable Assets 24,669,000      
Carrying Amount, Total 47,540,000      
Accumulated Depreciation (1,226,000)      
Safe Harbor Dauntless        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 4,230,000      
Initial Cost to Company, Depreciable Assets 18,730,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,033,000      
Carrying Amount, Land 4,230,000      
Carrying Amount, Depreciable Assets 19,763,000      
Carrying Amount, Total 23,993,000      
Accumulated Depreciation (937,000)      
Safe Harbor Dauntless Shipyard        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 0      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 0      
Carrying Amount, Total 0      
Accumulated Depreciation 0      
Safe Harbor Deep River        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 4,689,000      
Initial Cost to Company, Depreciable Assets 5,036,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 454,000      
Carrying Amount, Land 4,689,000      
Carrying Amount, Depreciable Assets 5,490,000      
Carrying Amount, Total 10,179,000      
Accumulated Depreciation (400,000)      
Safe Harbor Eagle Cove        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 4,592,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 640,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 5,232,000      
Carrying Amount, Total 5,232,000      
Accumulated Depreciation (798,000)      
Safe Harbor Emerald Point        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 18,144,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,086,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 20,230,000      
Carrying Amount, Total 20,230,000      
Accumulated Depreciation (2,056,000)      
Safe Harbor Emeryville        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 17,158,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 449,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 17,607,000      
Carrying Amount, Total 17,607,000      
Accumulated Depreciation (875,000)      
Safe Harbor Essex Island        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 0      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 0      
Carrying Amount, Total 0      
Accumulated Depreciation 0      
Safe Harbor Ferry Point        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,638,000      
Initial Cost to Company, Depreciable Assets 7,384,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,417,000      
Carrying Amount, Land 1,638,000      
Carrying Amount, Depreciable Assets 8,801,000      
Carrying Amount, Total 10,439,000      
Accumulated Depreciation (405,000)      
Safe Harbor Fiddler's Cove        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 13,696,000      
Initial Cost to Company, Depreciable Assets 11,926,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 722,000      
Carrying Amount, Land 13,696,000      
Carrying Amount, Depreciable Assets 12,648,000      
Carrying Amount, Total 26,344,000      
Accumulated Depreciation (568,000)      
Safe Harbor Gaines        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 392,000      
Initial Cost to Company, Depreciable Assets 2,740,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 176,000      
Carrying Amount, Land 392,000      
Carrying Amount, Depreciable Assets 2,916,000      
Carrying Amount, Total 3,308,000      
Accumulated Depreciation (559,000)      
Safe Harbor Glen Cove        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 8,222,000      
Initial Cost to Company, Depreciable Assets 16,918,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 895,000      
Carrying Amount, Land 8,222,000      
Carrying Amount, Depreciable Assets 17,813,000      
Carrying Amount, Total 26,035,000      
Accumulated Depreciation (966,000)      
Safe Harbor Grand Isle        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 5,964,000      
Initial Cost to Company, Depreciable Assets 5,175,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,111,000      
Carrying Amount, Land 5,964,000      
Carrying Amount, Depreciable Assets 6,286,000      
Carrying Amount, Total 12,250,000      
Accumulated Depreciation (1,112,000)      
Safe Harbor Great Island        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 9,754,000      
Initial Cost to Company, Depreciable Assets 13,015,000      
Cost Capitalized Subsequent to Acquisition, Land 924,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 867,000      
Carrying Amount, Land 10,678,000      
Carrying Amount, Depreciable Assets 13,882,000      
Carrying Amount, Total 24,560,000      
Accumulated Depreciation (743,000)      
Safe Harbor Great Lakes        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 6,118,000      
Initial Cost to Company, Depreciable Assets 5,739,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,504,000      
Carrying Amount, Land 6,118,000      
Carrying Amount, Depreciable Assets 7,243,000      
Carrying Amount, Total 13,361,000      
Accumulated Depreciation (886,000)      
Safe Harbor Great Oak Landing        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,079,000      
Initial Cost to Company, Depreciable Assets 3,928,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,719,000      
Carrying Amount, Land 1,079,000      
Carrying Amount, Depreciable Assets 6,647,000      
Carrying Amount, Total 7,726,000      
Accumulated Depreciation (749,000)      
Safe Harbor Green Harbor        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 8,341,000      
Initial Cost to Company, Depreciable Assets 5,588,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,884,000      
Carrying Amount, Land 8,341,000      
Carrying Amount, Depreciable Assets 7,472,000      
Carrying Amount, Total 15,813,000      
Accumulated Depreciation (372,000)      
Safe Harbor Greenport        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 31,105,000      
Initial Cost to Company, Depreciable Assets 10,205,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 978,000      
Carrying Amount, Land 31,105,000      
Carrying Amount, Depreciable Assets 11,183,000      
Carrying Amount, Total 42,288,000      
Accumulated Depreciation (947,000)      
Safe Harbor Greenwich Bay        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 5,267,000      
Initial Cost to Company, Depreciable Assets 4,466,000      
Cost Capitalized Subsequent to Acquisition, Land 205,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,071,000      
Carrying Amount, Land 5,472,000      
Carrying Amount, Depreciable Assets 7,537,000      
Carrying Amount, Total 13,009,000      
Accumulated Depreciation (740,000)      
Safe Harbor Grider Hill        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 11,049,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,777,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 12,826,000      
Carrying Amount, Total 12,826,000      
Accumulated Depreciation (1,884,000)      
Safe Harbor Hacks Point        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 319,000      
Initial Cost to Company, Depreciable Assets 1,031,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,174,000      
Carrying Amount, Land 319,000      
Carrying Amount, Depreciable Assets 2,205,000      
Carrying Amount, Total 2,524,000      
Accumulated Depreciation (135,000)      
Safe Harbor Harbor House        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 3,301,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 0      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 3,301,000      
Carrying Amount, Total 3,301,000      
Accumulated Depreciation (314,000)      
Safe Harbor Harbors View        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 304,000      
Initial Cost to Company, Depreciable Assets 1,209,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 143,000      
Carrying Amount, Land 304,000      
Carrying Amount, Depreciable Assets 1,352,000      
Carrying Amount, Total 1,656,000      
Accumulated Depreciation (195,000)      
Safe Harbor Harbortown        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 23,193,000      
Initial Cost to Company, Depreciable Assets 12,928,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,337,000      
Carrying Amount, Land 23,193,000      
Carrying Amount, Depreciable Assets 14,265,000      
Carrying Amount, Total 37,458,000      
Accumulated Depreciation (958,000)      
Safe Harbor Haverstraw        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 17,109,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 626,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 17,735,000      
Carrying Amount, Total 17,735,000      
Accumulated Depreciation (1,140,000)      
Safe Harbor Hawthorne Cove        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,830,000      
Initial Cost to Company, Depreciable Assets 11,574,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,881,000      
Carrying Amount, Land 1,830,000      
Carrying Amount, Depreciable Assets 13,455,000      
Carrying Amount, Total 15,285,000      
Accumulated Depreciation (828,000)      
Safe Harbor Hideaway Bay        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 26,111,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,226,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 27,337,000      
Carrying Amount, Total 27,337,000      
Accumulated Depreciation (1,450,000)      
Safe Harbor Holly Creek        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 50,000      
Initial Cost to Company, Depreciable Assets 6,990,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,265,000      
Carrying Amount, Land 50,000      
Carrying Amount, Depreciable Assets 9,255,000      
Carrying Amount, Total 9,305,000      
Accumulated Depreciation (570,000)      
Safe Harbor Island Park        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 7,523,000      
Initial Cost to Company, Depreciable Assets 3,546,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,297,000      
Carrying Amount, Land 7,523,000      
Carrying Amount, Depreciable Assets 4,843,000      
Carrying Amount, Total 12,366,000      
Accumulated Depreciation (218,000)      
Safe Harbor Jamestown        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 31,980,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,287,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 33,267,000      
Carrying Amount, Total 33,267,000      
Accumulated Depreciation (1,950,000)      
Safe Harbor Jamestown Boatyard        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,901,000      
Initial Cost to Company, Depreciable Assets 3,443,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 830,000      
Carrying Amount, Land 3,901,000      
Carrying Amount, Depreciable Assets 4,273,000      
Carrying Amount, Total 8,174,000      
Accumulated Depreciation (214,000)      
Safe Harbor Jefferson Beach        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 19,205,000      
Initial Cost to Company, Depreciable Assets 18,109,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,602,000      
Carrying Amount, Land 19,205,000      
Carrying Amount, Depreciable Assets 19,711,000      
Carrying Amount, Total 38,916,000      
Accumulated Depreciation (1,536,000)      
Safe Harbor Kings Point        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 10,717,000      
Initial Cost to Company, Depreciable Assets 14,139,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,150,000      
Carrying Amount, Land 10,717,000      
Carrying Amount, Depreciable Assets 15,289,000      
Carrying Amount, Total 26,006,000      
Accumulated Depreciation (815,000)      
Safe Harbor Lakefront        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 447,000      
Initial Cost to Company, Depreciable Assets 1,806,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,877,000      
Carrying Amount, Land 447,000      
Carrying Amount, Depreciable Assets 3,683,000      
Carrying Amount, Total 4,130,000      
Accumulated Depreciation (502,000)      
Safe Harbor Loch Lomond        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 5,180,000      
Initial Cost to Company, Depreciable Assets 7,358,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,479,000      
Carrying Amount, Land 5,180,000      
Carrying Amount, Depreciable Assets 8,837,000      
Carrying Amount, Total 14,017,000      
Accumulated Depreciation (754,000)      
Safe Harbor Manasquan River        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,022,000      
Initial Cost to Company, Depreciable Assets 1,699,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 601,000      
Carrying Amount, Land 2,022,000      
Carrying Amount, Depreciable Assets 2,300,000      
Carrying Amount, Total 4,322,000      
Accumulated Depreciation (209,000)      
Safe Harbor Marina Bay        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 10,573,000      
Initial Cost to Company, Depreciable Assets 19,591,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,402,000      
Carrying Amount, Land 10,573,000      
Carrying Amount, Depreciable Assets 21,993,000      
Carrying Amount, Total 32,566,000      
Accumulated Depreciation (887,000)      
Safe Harbor Mystic        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,274,000      
Initial Cost to Company, Depreciable Assets 13,459,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 985,000      
Carrying Amount, Land 1,274,000      
Carrying Amount, Depreciable Assets 14,444,000      
Carrying Amount, Total 15,718,000      
Accumulated Depreciation (813,000)      
Safe Harbor Narrows Point        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 5,862,000      
Initial Cost to Company, Depreciable Assets 8,850,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,270,000      
Carrying Amount, Land 5,862,000      
Carrying Amount, Depreciable Assets 11,120,000      
Carrying Amount, Total 16,982,000      
Accumulated Depreciation (1,224,000)      
Safe Harbor New England Boatworks        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 21,878,000      
Initial Cost to Company, Depreciable Assets 17,403,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,028,000      
Carrying Amount, Land 21,878,000      
Carrying Amount, Depreciable Assets 21,431,000      
Carrying Amount, Total 43,309,000      
Accumulated Depreciation (1,714,000)      
Safe Harbor New Port Cove        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 19,039,000      
Initial Cost to Company, Depreciable Assets 2,450,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 146,000      
Carrying Amount, Land 19,039,000      
Carrying Amount, Depreciable Assets 2,596,000      
Carrying Amount, Total 21,635,000      
Accumulated Depreciation (408,000)      
Safe Harbor Newport Shipyard        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 17,683,000      
Initial Cost to Company, Depreciable Assets 52,158,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,059,000      
Carrying Amount, Land 17,683,000      
Carrying Amount, Depreciable Assets 55,217,000      
Carrying Amount, Total 72,900,000      
Accumulated Depreciation (2,740,000)      
Safe Harbor North Palm Beach        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 16,605,000      
Initial Cost to Company, Depreciable Assets 11,606,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,021,000      
Carrying Amount, Land 16,605,000      
Carrying Amount, Depreciable Assets 13,627,000      
Carrying Amount, Total 30,232,000      
Accumulated Depreciation (505,000)      
Safe Harbor Old Port Cove        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 27,836,000      
Initial Cost to Company, Depreciable Assets 26,834,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,117,000      
Carrying Amount, Land 27,836,000      
Carrying Amount, Depreciable Assets 27,951,000      
Carrying Amount, Total 55,787,000      
Accumulated Depreciation (1,294,000)      
Safe Harbor Onset Bay        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 5,906,000      
Initial Cost to Company, Depreciable Assets 5,051,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 213,000      
Carrying Amount, Land 5,906,000      
Carrying Amount, Depreciable Assets 5,264,000      
Carrying Amount, Total 11,170,000      
Accumulated Depreciation (383,000)      
Safe Harbor Oxford        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 938,000      
Initial Cost to Company, Depreciable Assets 4,837,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,005,000      
Carrying Amount, Land 938,000      
Carrying Amount, Depreciable Assets 5,842,000      
Carrying Amount, Total 6,780,000      
Accumulated Depreciation (401,000)      
Safe Harbor Peninsula Yacht Club        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 9,546,000      
Initial Cost to Company, Depreciable Assets 19,003,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 802,000      
Carrying Amount, Land 9,546,000      
Carrying Amount, Depreciable Assets 19,805,000      
Carrying Amount, Total 29,351,000      
Accumulated Depreciation (877,000)      
Safe Harbor Pier 121        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 66,249,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,024,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 70,273,000      
Carrying Amount, Total 70,273,000      
Accumulated Depreciation (4,795,000)      
Safe Harbor Pier 77        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,141,000      
Initial Cost to Company, Depreciable Assets 4,106,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 214,000      
Carrying Amount, Land 1,141,000      
Carrying Amount, Depreciable Assets 4,320,000      
Carrying Amount, Total 5,461,000      
Accumulated Depreciation (291,000)      
Safe Harbor Pilots Point        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 12,661,000      
Initial Cost to Company, Depreciable Assets 43,751,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,493,000      
Carrying Amount, Land 12,661,000      
Carrying Amount, Depreciable Assets 46,244,000      
Carrying Amount, Total 58,905,000      
Accumulated Depreciation (2,136,000)      
Safe Harbor Pineland        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 5,878,000      
Initial Cost to Company, Depreciable Assets 5,288,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,183,000      
Carrying Amount, Land 5,878,000      
Carrying Amount, Depreciable Assets 6,471,000      
Carrying Amount, Total 12,349,000      
Accumulated Depreciation (559,000)      
Safe Harbor Plymouth        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 7,015,000      
Initial Cost to Company, Depreciable Assets 14,412,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 862,000      
Carrying Amount, Land 7,015,000      
Carrying Amount, Depreciable Assets 15,274,000      
Carrying Amount, Total 22,289,000      
Accumulated Depreciation (632,000)      
Safe Harbor Port Royal        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 15,978,000      
Initial Cost to Company, Depreciable Assets 4,906,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,000      
Carrying Amount, Land 15,978,000      
Carrying Amount, Depreciable Assets 4,911,000      
Carrying Amount, Total 20,889,000      
Accumulated Depreciation (50,000)      
Safe Harbor Post Road        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,190,000      
Initial Cost to Company, Depreciable Assets 1,960,000      
Cost Capitalized Subsequent to Acquisition, Land (576,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 421,000      
Carrying Amount, Land 2,614,000      
Carrying Amount, Depreciable Assets 2,381,000      
Carrying Amount, Total 4,995,000      
Accumulated Depreciation (193,000)      
Safe Harbor Regatta Pointe        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 21,673,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,156,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 23,829,000      
Carrying Amount, Total 23,829,000      
Accumulated Depreciation (874,000)      
Safe Harbor Reserve Harbor        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,899,000      
Initial Cost to Company, Depreciable Assets 4,700,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 765,000      
Carrying Amount, Land 2,899,000      
Carrying Amount, Depreciable Assets 5,465,000      
Carrying Amount, Total 8,364,000      
Accumulated Depreciation (350,000)      
Safe Harbor Rockland        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 5,349,000      
Initial Cost to Company, Depreciable Assets 10,108,000      
Cost Capitalized Subsequent to Acquisition, Land 24,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,493,000      
Carrying Amount, Land 5,373,000      
Carrying Amount, Depreciable Assets 12,601,000      
Carrying Amount, Total 17,974,000      
Accumulated Depreciation (575,000)      
Safe Harbor Sakonnet        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 5,214,000      
Initial Cost to Company, Depreciable Assets 8,474,000      
Cost Capitalized Subsequent to Acquisition, Land (123,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,033,000      
Carrying Amount, Land 5,091,000      
Carrying Amount, Depreciable Assets 9,507,000      
Carrying Amount, Total 14,598,000      
Accumulated Depreciation (407,000)      
Safe Harbor Sandusky        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 215,000      
Initial Cost to Company, Depreciable Assets 2,866,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 223,000      
Carrying Amount, Land 215,000      
Carrying Amount, Depreciable Assets 3,089,000      
Carrying Amount, Total 3,304,000      
Accumulated Depreciation (516,000)      
Safe Harbor Siesta Key        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,395,000      
Initial Cost to Company, Depreciable Assets 6,206,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,352,000      
Carrying Amount, Land 3,395,000      
Carrying Amount, Depreciable Assets 9,558,000      
Carrying Amount, Total 12,953,000      
Accumulated Depreciation (727,000)      
Safe Harbor Shelburne Shipyard        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,272,000      
Initial Cost to Company, Depreciable Assets 1,739,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,580,000      
Carrying Amount, Land 2,272,000      
Carrying Amount, Depreciable Assets 3,319,000      
Carrying Amount, Total 5,591,000      
Accumulated Depreciation (364,000)      
Safe Harbor Silver Spring        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,062,000      
Initial Cost to Company, Depreciable Assets 2,810,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 899,000      
Carrying Amount, Land 3,062,000      
Carrying Amount, Depreciable Assets 3,709,000      
Carrying Amount, Total 6,771,000      
Accumulated Depreciation (200,000)      
Safe Harbor Skippers Landing        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 4,980,000      
Initial Cost to Company, Depreciable Assets 2,834,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,241,000      
Carrying Amount, Land 4,980,000      
Carrying Amount, Depreciable Assets 4,075,000      
Carrying Amount, Total 9,055,000      
Accumulated Depreciation (368,000)      
Safe Harbor Skull Creek        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,105,000      
Initial Cost to Company, Depreciable Assets 5,624,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,583,000      
Carrying Amount, Land 1,105,000      
Carrying Amount, Depreciable Assets 7,207,000      
Carrying Amount, Total 8,312,000      
Accumulated Depreciation (280,000)      
Safe Harbor South Fork        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 7,953,000      
Initial Cost to Company, Depreciable Assets 5,319,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 6,775,000      
Carrying Amount, Land 7,953,000      
Carrying Amount, Depreciable Assets 12,094,000      
Carrying Amount, Total 20,047,000      
Accumulated Depreciation 0      
Safe Harbor South Harbour Village        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 697,000      
Initial Cost to Company, Depreciable Assets 3,755,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,201,000      
Carrying Amount, Land 697,000      
Carrying Amount, Depreciable Assets 6,956,000      
Carrying Amount, Total 7,653,000      
Accumulated Depreciation (182,000)      
Safe Harbour Sportsman        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 22,140,000      
Initial Cost to Company, Depreciable Assets 18,942,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,574,000      
Carrying Amount, Land 22,140,000      
Carrying Amount, Depreciable Assets 23,516,000      
Carrying Amount, Total 45,656,000      
Accumulated Depreciation (1,537,000)      
Safe Harbor Stirling        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 0      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 0      
Carrying Amount, Total 0      
Accumulated Depreciation 0      
Safe Harbor Stratford        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,342,000      
Initial Cost to Company, Depreciable Assets 17,937,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 564,000      
Carrying Amount, Land 2,342,000      
Carrying Amount, Depreciable Assets 18,501,000      
Carrying Amount, Total 20,843,000      
Accumulated Depreciation (874,000)      
Safe Harbor Sunset Bay        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,542,000      
Initial Cost to Company, Depreciable Assets 7,627,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,064,000      
Carrying Amount, Land 2,542,000      
Carrying Amount, Depreciable Assets 10,691,000      
Carrying Amount, Total 13,233,000      
Accumulated Depreciation (347,000)      
Safe Harbor Toledo Beach        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,127,000      
Initial Cost to Company, Depreciable Assets 2,472,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,176,000      
Carrying Amount, Land 1,127,000      
Carrying Amount, Depreciable Assets 6,648,000      
Carrying Amount, Total 7,775,000      
Accumulated Depreciation (499,000)      
Safe Harbor Trade Winds        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 10,837,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,446,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 12,283,000      
Carrying Amount, Total 12,283,000      
Accumulated Depreciation (785,000)      
Safe Harbor Ventura Isle        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 23,872,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,908,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 28,780,000      
Carrying Amount, Total 28,780,000      
Accumulated Depreciation (977,000)      
Safe Harbor Walden        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,097,000      
Initial Cost to Company, Depreciable Assets 4,246,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 131,000      
Carrying Amount, Land 1,097,000      
Carrying Amount, Depreciable Assets 4,377,000      
Carrying Amount, Total 5,474,000      
Accumulated Depreciation (280,000)      
Safe Harbor Westport        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,213,000      
Initial Cost to Company, Depreciable Assets 5,773,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 787,000      
Carrying Amount, Land 3,213,000      
Carrying Amount, Depreciable Assets 6,560,000      
Carrying Amount, Total 9,773,000      
Accumulated Depreciation (611,000)      
Safe Harbor Wickford        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,054,000      
Initial Cost to Company, Depreciable Assets 2,435,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 0      
Carrying Amount, Land 1,054,000      
Carrying Amount, Depreciable Assets 2,435,000      
Carrying Amount, Total 3,489,000      
Accumulated Depreciation 0      
Safe Harbor Wickford Cove        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 7,193,000      
Initial Cost to Company, Depreciable Assets 12,990,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,605,000      
Carrying Amount, Land 7,193,000      
Carrying Amount, Depreciable Assets 14,595,000      
Carrying Amount, Total 21,788,000      
Accumulated Depreciation (680,000)      
Safe Harbor Willsboro Bay        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 618,000      
Initial Cost to Company, Depreciable Assets 3,137,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 383,000      
Carrying Amount, Land 618,000      
Carrying Amount, Depreciable Assets 3,520,000      
Carrying Amount, Total 4,138,000      
Accumulated Depreciation (995,000)      
Safe Harbor Wisdom Dock        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 344,000      
Initial Cost to Company, Depreciable Assets 3,322,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 472,000      
Carrying Amount, Land 344,000      
Carrying Amount, Depreciable Assets 3,794,000      
Carrying Amount, Total 4,138,000      
Accumulated Depreciation (508,000)      
Safe Harbor Yacht Haven        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 5,632,000      
Initial Cost to Company, Depreciable Assets 4,282,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 745,000      
Carrying Amount, Land 5,632,000      
Carrying Amount, Depreciable Assets 5,027,000      
Carrying Amount, Total 10,659,000      
Accumulated Depreciation (469,000)      
Safe Harbor Zahnisers        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,755,000      
Initial Cost to Company, Depreciable Assets 3,587,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 955,000      
Carrying Amount, Land 1,755,000      
Carrying Amount, Depreciable Assets 4,542,000      
Carrying Amount, Total 6,297,000      
Accumulated Depreciation (315,000)      
Marinas Headquarters And Other        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 10,234,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 13,890,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 24,124,000      
Carrying Amount, Total 24,124,000      
Accumulated Depreciation (1,745,000)      
All Marina Properties Excluding Marinas Headquarters And Other        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 868,583,000      
Initial Cost to Company, Depreciable Assets 1,642,980,000      
Cost Capitalized Subsequent to Acquisition, Land 1,291,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 173,713,000      
Carrying Amount, Land 869,874,000      
Carrying Amount, Depreciable Assets 1,816,693,000      
Carrying Amount, Total 2,686,567,000      
Accumulated Depreciation (94,647,000)      
All Marina Properties Including Marinas Headquarters And Other        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 868,583,000      
Initial Cost to Company, Depreciable Assets 1,653,214,000      
Cost Capitalized Subsequent to Acquisition, Land 1,291,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 187,603,000      
Carrying Amount, Land 869,874,000      
Carrying Amount, Depreciable Assets 1,840,817,000      
Carrying Amount, Total 2,710,691,000      
Accumulated Depreciation (96,392,000)      
Sun Communities        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 3,393,712,000      
Initial Cost to Company, Land 1,610,371,000      
Initial Cost to Company, Depreciable Assets 6,062,481,000      
Cost Capitalized Subsequent to Acquisition, Land 76,039,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,303,122,000      
Carrying Amount, Land 1,686,410,000      
Carrying Amount, Depreciable Assets 9,365,603,000      
Carrying Amount, Total 11,052,013,000      
Accumulated Depreciation (2,240,855,000)      
West Palm Beach        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 15,050,000      
Initial Cost to Company, Depreciable Assets 32,983,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,223,000      
Carrying Amount, Land 15,050,000      
Carrying Amount, Depreciable Assets 38,206,000      
Carrying Amount, Total 53,256,000      
Accumulated Depreciation (2,107,000)      
Riviera Beach        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 44,988,000      
Initial Cost to Company, Depreciable Assets 18,495,000      
Cost Capitalized Subsequent to Acquisition, Land 761,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,548,000      
Carrying Amount, Land 45,749,000      
Carrying Amount, Depreciable Assets 20,043,000      
Carrying Amount, Total 65,792,000      
Accumulated Depreciation (1,361,000)      
Andover        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,082,000      
Initial Cost to Company, Depreciable Assets 11,218,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 200,000      
Carrying Amount, Land 2,082,000      
Carrying Amount, Depreciable Assets 11,418,000      
Carrying Amount, Total 13,500,000      
Accumulated Depreciation (202,000)      
Beachwood Resort        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 7,498,000      
Initial Cost to Company, Depreciable Assets 7,586,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 43,000      
Carrying Amount, Land 7,498,000      
Carrying Amount, Depreciable Assets 7,629,000      
Carrying Amount, Total 15,127,000      
Accumulated Depreciation (158,000)      
Blue Water Beach Resort        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,055,000      
Initial Cost to Company, Depreciable Assets 7,930,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 128,000      
Carrying Amount, Land 2,055,000      
Carrying Amount, Depreciable Assets 8,058,000      
Carrying Amount, Total 10,113,000      
Accumulated Depreciation (156,000)      
Camp Fimfo        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 5,163,000      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 1,791,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 46,950,000      
Carrying Amount, Land 6,954,000      
Carrying Amount, Depreciable Assets 46,950,000      
Carrying Amount, Total 53,904,000      
Accumulated Depreciation (1,223,000)      
Charlevoix Estates        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 372,000      
Initial Cost to Company, Depreciable Assets 11,980,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 98,000      
Carrying Amount, Land 372,000      
Carrying Amount, Depreciable Assets 12,078,000      
Carrying Amount, Total 12,450,000      
Accumulated Depreciation (216,000)      
Cisco Grove Campground & RV        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,723,000      
Initial Cost to Company, Depreciable Assets 4,803,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,019,000      
Carrying Amount, Land 1,723,000      
Carrying Amount, Depreciable Assets 5,822,000      
Carrying Amount, Total 7,545,000      
Accumulated Depreciation (100,000)      
Fond du Lac East / Kettle Moraine KOA        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,050,000      
Initial Cost to Company, Depreciable Assets 5,642,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,100,000      
Carrying Amount, Land 1,050,000      
Carrying Amount, Depreciable Assets 8,742,000      
Carrying Amount, Total 9,792,000      
Accumulated Depreciation (2,861,000)      
Huntington Run        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 617,000      
Initial Cost to Company, Depreciable Assets 11,667,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 8,000      
Carrying Amount, Land 617,000      
Carrying Amount, Depreciable Assets 11,675,000      
Carrying Amount, Total 12,292,000      
Accumulated Depreciation (201,000)      
Jellystone Park of Chicago        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 487,000      
Initial Cost to Company, Depreciable Assets 4,303,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 151,000      
Carrying Amount, Land 487,000      
Carrying Amount, Depreciable Assets 4,454,000      
Carrying Amount, Total 4,941,000      
Accumulated Depreciation (92,000)      
Lazy Lakes RV Resort        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 7,653,000      
Initial Cost to Company, Depreciable Assets 4,418,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 0      
Carrying Amount, Land 7,653,000      
Carrying Amount, Depreciable Assets 4,418,000      
Carrying Amount, Total 12,071,000      
Accumulated Depreciation (93,000)      
Meadowstone        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 672,000      
Initial Cost to Company, Depreciable Assets 20,327,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 209,000      
Carrying Amount, Land 672,000      
Carrying Amount, Depreciable Assets 20,536,000      
Carrying Amount, Total 21,208,000      
Accumulated Depreciation (358,000)      
Pineview Estates        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,868,000      
Initial Cost to Company, Depreciable Assets 57,431,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,351,000      
Carrying Amount, Land 1,868,000      
Carrying Amount, Depreciable Assets 62,782,000      
Carrying Amount, Total 64,650,000      
Accumulated Depreciation (1,155,000)      
Pleasant Beach Campground        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,620,000      
Initial Cost to Company, Depreciable Assets 559,000      
Cost Capitalized Subsequent to Acquisition, Land (344,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets (99,000)      
Carrying Amount, Land 1,276,000      
Carrying Amount, Depreciable Assets 460,000      
Carrying Amount, Total 1,736,000      
Accumulated Depreciation (9,000)      
River Ridge Estates        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 39,509,000      
Initial Cost to Company, Land 3,201,000      
Initial Cost to Company, Depreciable Assets 15,090,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 6,264,000      
Carrying Amount, Land 3,201,000      
Carrying Amount, Depreciable Assets 21,354,000      
Carrying Amount, Total 24,555,000      
Accumulated Depreciation (12,022,000)      
Southern Leisure RV Resort        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,063,000      
Initial Cost to Company, Depreciable Assets 14,831,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 52,000      
Carrying Amount, Land 3,063,000      
Carrying Amount, Depreciable Assets 14,883,000      
Carrying Amount, Total 17,946,000      
Accumulated Depreciation (268,000)      
Sun Outdoors Association Island        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,658,000      
Initial Cost to Company, Depreciable Assets 14,655,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,426,000      
Carrying Amount, Land 1,658,000      
Carrying Amount, Depreciable Assets 16,081,000      
Carrying Amount, Total 17,739,000      
Accumulated Depreciation (295,000)      
Sun Outdoors Islamorada        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 10,500,000      
Initial Cost to Company, Depreciable Assets 7,032,000      
Cost Capitalized Subsequent to Acquisition, Land 2,312,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,914,000      
Carrying Amount, Land 12,812,000      
Carrying Amount, Depreciable Assets 11,946,000      
Carrying Amount, Total 24,758,000      
Accumulated Depreciation (34,000)      
Blue Star        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 2,434,000      
Initial Cost to Company, Land 5,120,000      
Initial Cost to Company, Depreciable Assets 12,720,000      
Cost Capitalized Subsequent to Acquisition, Land (4,140,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets (9,537,000)      
Carrying Amount, Land 980,000      
Carrying Amount, Depreciable Assets 3,183,000      
Carrying Amount, Total 4,163,000      
Accumulated Depreciation (717,000)      
Beaver Brook Campground        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 572,000      
Initial Cost to Company, Depreciable Assets 4,088,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 50,000      
Carrying Amount, Land 572,000      
Carrying Amount, Depreciable Assets 4,138,000      
Carrying Amount, Total 4,710,000      
Accumulated Depreciation (74,000)      
Bluebonnet Lake        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 8,537,000      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,624,000      
Carrying Amount, Land 8,537,000      
Carrying Amount, Depreciable Assets 1,624,000      
Carrying Amount, Total 10,161,000      
Accumulated Depreciation 0      
Coyote Ranch Resort        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 12,600,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 96,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 12,696,000      
Carrying Amount, Total 12,696,000      
Accumulated Depreciation (170,000)      
Fort Dupont        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,879,000      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 914,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 0      
Carrying Amount, Land 2,793,000      
Carrying Amount, Depreciable Assets 0      
Carrying Amount, Total 2,793,000      
Accumulated Depreciation 0      
Haas Lake Park RV        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 20,142,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 393,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 20,535,000      
Carrying Amount, Total 20,535,000      
Accumulated Depreciation (270,000)      
Holly Shores Camping Resort        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 27,500,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 525,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 28,025,000      
Carrying Amount, Total 28,025,000      
Accumulated Depreciation (370,000)      
Hospitality Creek Campground        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 15,601,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 156,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 15,757,000      
Carrying Amount, Total 15,757,000      
Accumulated Depreciation (210,000)      
Jellystone Park at Mammoth Cave        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 32,500,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 958,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 33,458,000      
Carrying Amount, Total 33,458,000      
Accumulated Depreciation (450,000)      
Jellystone Park at Whispering Pines        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 13,750,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 120,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 13,870,000      
Carrying Amount, Total 13,870,000      
Accumulated Depreciation (180,000)      
Jetstream RV Resort        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,981,000      
Initial Cost to Company, Depreciable Assets 14,473,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 165,000      
Carrying Amount, Land 2,981,000      
Carrying Amount, Depreciable Assets 14,638,000      
Carrying Amount, Total 17,619,000      
Accumulated Depreciation (273,000)      
Moreno 66 Development        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 5,012,000      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 361,000      
Carrying Amount, Land 5,012,000      
Carrying Amount, Depreciable Assets 361,000      
Carrying Amount, Total 5,373,000      
Accumulated Depreciation 0      
Pearwood RV Resort        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 10,250,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 131,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 10,381,000      
Carrying Amount, Total 10,381,000      
Accumulated Depreciation (140,000)      
Pheasant Ridge RV Park        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 19,015,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 191,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 19,206,000      
Carrying Amount, Total 19,206,000      
Accumulated Depreciation (260,000)      
Rocky Mountain RV Park        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 12,500,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 111,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 12,611,000      
Carrying Amount, Total 12,611,000      
Accumulated Depreciation (170,000)      
Sun Outdoors Cape Charles        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 19,143,000      
Initial Cost to Company, Depreciable Assets 38,702,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,452,000      
Carrying Amount, Land 19,143,000      
Carrying Amount, Depreciable Assets 41,154,000      
Carrying Amount, Total 60,297,000      
Accumulated Depreciation (890,000)      
Sun Outdoors Cape Cod        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,677,000      
Initial Cost to Company, Depreciable Assets 10,829,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 800,000      
Carrying Amount, Land 3,677,000      
Carrying Amount, Depreciable Assets 11,629,000      
Carrying Amount, Total 15,306,000      
Accumulated Depreciation (919,000)      
Sun Outdoors Chincoteague Bay        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 7,501,000      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 0      
Carrying Amount, Land 7,501,000      
Carrying Amount, Depreciable Assets 0      
Carrying Amount, Total 7,501,000      
Accumulated Depreciation 0      
Sun Outdoors Frontier Town        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 18,960,000      
Initial Cost to Company, Depreciable Assets 43,166,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 33,637,000      
Carrying Amount, Land 18,960,000      
Carrying Amount, Depreciable Assets 76,803,000      
Carrying Amount, Total 95,763,000      
Accumulated Depreciation (15,393,000)      
Sun Outdoors Key Largo        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,440,000      
Initial Cost to Company, Depreciable Assets 991,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,452,000      
Carrying Amount, Land 2,440,000      
Carrying Amount, Depreciable Assets 3,443,000      
Carrying Amount, Total 5,883,000      
Accumulated Depreciation (588,000)      
Sun Outdoors Lancaster County        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 9,623,000      
Initial Cost to Company, Land 7,360,000      
Initial Cost to Company, Depreciable Assets 7,097,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,935,000      
Carrying Amount, Land 7,360,000      
Carrying Amount, Depreciable Assets 11,032,000      
Carrying Amount, Total 18,392,000      
Accumulated Depreciation (3,496,000)      
Sun Outdoors Lake Rudolph        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 16,056,000      
Initial Cost to Company, Land 2,340,000      
Initial Cost to Company, Depreciable Assets 28,113,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 12,154,000      
Carrying Amount, Land 2,340,000      
Carrying Amount, Depreciable Assets 40,267,000      
Carrying Amount, Total 42,607,000      
Accumulated Depreciation (14,092,000)      
Sun Outdoors Lake Travis        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,670,000      
Initial Cost to Company, Depreciable Assets 22,225,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,120,000      
Carrying Amount, Land 3,670,000      
Carrying Amount, Depreciable Assets 23,345,000      
Carrying Amount, Total 27,015,000      
Accumulated Depreciation (6,296,000)      
Sun Outdoors Marathon        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 4,760,000      
Initial Cost to Company, Depreciable Assets 4,742,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,523,000      
Carrying Amount, Land 4,760,000      
Carrying Amount, Depreciable Assets 8,265,000      
Carrying Amount, Total 13,025,000      
Accumulated Depreciation (1,549,000)      
Sun Outdoors Mystic        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 120,000      
Initial Cost to Company, Depreciable Assets 290,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,576,000      
Carrying Amount, Land 120,000      
Carrying Amount, Depreciable Assets 2,866,000      
Carrying Amount, Total 2,986,000      
Accumulated Depreciation (1,521,000)      
Sun Outdoors Ocean City        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 19,703,000      
Initial Cost to Company, Land 14,320,000      
Initial Cost to Company, Depreciable Assets 22,277,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 7,689,000      
Carrying Amount, Land 14,320,000      
Carrying Amount, Depreciable Assets 29,966,000      
Carrying Amount, Total 44,286,000      
Accumulated Depreciation (8,614,000)      
Sun Outdoors Ocean City Gateway        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 510,000      
Initial Cost to Company, Depreciable Assets 5,194,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 17,221,000      
Carrying Amount, Land 510,000      
Carrying Amount, Depreciable Assets 22,415,000      
Carrying Amount, Total 22,925,000      
Accumulated Depreciation (3,229,000)      
Sun Outdoors Old Orchard Beach Downtown        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,956,000      
Initial Cost to Company, Depreciable Assets 10,020,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,329,000      
Carrying Amount, Land 1,956,000      
Carrying Amount, Depreciable Assets 11,349,000      
Carrying Amount, Total 13,305,000      
Accumulated Depreciation (1,075,000)      
Sun Outdoors Orange Beach        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 12,719,000      
Initial Cost to Company, Depreciable Assets 7,515,000      
Cost Capitalized Subsequent to Acquisition, Land 906,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,527,000      
Carrying Amount, Land 13,625,000      
Carrying Amount, Depreciable Assets 13,042,000      
Carrying Amount, Total 26,667,000      
Accumulated Depreciation (781,000)      
Sun Outdoors Orlando Champions Gate        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 3,578,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 14,641,000      
Carrying Amount, Land 3,578,000      
Carrying Amount, Depreciable Assets 14,641,000      
Carrying Amount, Total 18,219,000      
Accumulated Depreciation (697,000)      
Sun Outdoors Panama City Beach        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 14,707,000      
Initial Cost to Company, Land 10,330,000      
Initial Cost to Company, Depreciable Assets 9,070,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,961,000      
Carrying Amount, Land 10,330,000      
Carrying Amount, Depreciable Assets 11,031,000      
Carrying Amount, Total 21,361,000      
Accumulated Depreciation (1,651,000)      
Sun Outdoors Petoskey Bay Harbor        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 230,000      
Initial Cost to Company, Depreciable Assets 3,270,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,906,000      
Carrying Amount, Land 230,000      
Carrying Amount, Depreciable Assets 8,176,000      
Carrying Amount, Total 8,406,000      
Accumulated Depreciation (1,657,000)      
Sun Outdoors Pigeon Forge        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,730,000      
Initial Cost to Company, Depreciable Assets 19,736,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,878,000      
Carrying Amount, Land 3,730,000      
Carrying Amount, Depreciable Assets 21,614,000      
Carrying Amount, Total 25,344,000      
Accumulated Depreciation (1,897,000)      
Sun Outdoors Rehoboth Bay        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,755,000      
Initial Cost to Company, Depreciable Assets 17,948,000      
Cost Capitalized Subsequent to Acquisition, Land 2,223,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 17,118,000      
Carrying Amount, Land 4,978,000      
Carrying Amount, Depreciable Assets 35,066,000      
Carrying Amount, Total 40,044,000      
Accumulated Depreciation (2,651,000)      
Sun Outdoors San Antonio West        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 750,000      
Initial Cost to Company, Depreciable Assets 6,163,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,201,000      
Carrying Amount, Land 750,000      
Carrying Amount, Depreciable Assets 8,364,000      
Carrying Amount, Total 9,114,000      
Accumulated Depreciation (3,039,000)      
Sun Outdoors San Diego Bay        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 68,343,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 68,343,000      
Carrying Amount, Total 68,343,000      
Accumulated Depreciation (2,139,000)      
Sun Outdoors Sarasota        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 71,131,000      
Initial Cost to Company, Land 50,952,000      
Initial Cost to Company, Depreciable Assets 117,457,000      
Cost Capitalized Subsequent to Acquisition, Land (138,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 13,825,000      
Carrying Amount, Land 50,814,000      
Carrying Amount, Depreciable Assets 131,282,000      
Carrying Amount, Total 182,096,000      
Accumulated Depreciation (26,963,000)      
Sun Outdoors St. Augustine        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 4,151,000      
Initial Cost to Company, Depreciable Assets 10,480,000      
Cost Capitalized Subsequent to Acquisition, Land 2,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 638,000      
Carrying Amount, Land 4,153,000      
Carrying Amount, Depreciable Assets 11,118,000      
Carrying Amount, Total 15,271,000      
Accumulated Depreciation (1,422,000)      
Sun Outdoors Texas Hill Country        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,790,000      
Initial Cost to Company, Depreciable Assets 27,200,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,116,000      
Carrying Amount, Land 3,790,000      
Carrying Amount, Depreciable Assets 31,316,000      
Carrying Amount, Total 35,106,000      
Accumulated Depreciation (6,553,000)      
Sun Retreats Avalon        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 10,449,000      
Initial Cost to Company, Land 590,000      
Initial Cost to Company, Depreciable Assets 21,308,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,002,000      
Carrying Amount, Land 590,000      
Carrying Amount, Depreciable Assets 24,310,000      
Carrying Amount, Total 24,900,000      
Accumulated Depreciation (7,537,000)      
Sun Retreats Cape May        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 14,524,000      
Initial Cost to Company, Land 1,030,000      
Initial Cost to Company, Depreciable Assets 23,228,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,352,000      
Carrying Amount, Land 1,030,000      
Carrying Amount, Depreciable Assets 26,580,000      
Carrying Amount, Total 27,610,000      
Accumulated Depreciation (7,539,000)      
Sun Retreats Cape May Wildwood        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 650,000      
Initial Cost to Company, Depreciable Assets 7,736,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 9,132,000      
Carrying Amount, Land 650,000      
Carrying Amount, Depreciable Assets 16,868,000      
Carrying Amount, Total 17,518,000      
Accumulated Depreciation (5,633,000)      
Sun Retreats Geneva on the Lake        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 420,000      
Initial Cost to Company, Depreciable Assets 20,791,000      
Cost Capitalized Subsequent to Acquisition, Land (5,000)      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 9,357,000      
Carrying Amount, Land 415,000      
Carrying Amount, Depreciable Assets 30,148,000      
Carrying Amount, Total 30,563,000      
Accumulated Depreciation (8,435,000)      
Sun Retreats Gun Lake        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 440,000      
Initial Cost to Company, Depreciable Assets 893,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 4,789,000      
Carrying Amount, Land 440,000      
Carrying Amount, Depreciable Assets 5,682,000      
Carrying Amount, Total 6,122,000      
Accumulated Depreciation (1,758,000)      
Sun Retreats Old Orchard Beach        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 590,000      
Initial Cost to Company, Depreciable Assets 7,703,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,390,000      
Carrying Amount, Land 590,000      
Carrying Amount, Depreciable Assets 11,093,000      
Carrying Amount, Total 11,683,000      
Accumulated Depreciation (3,949,000)      
Sun Retreats at Pleasant Acres Farm        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,613,000      
Initial Cost to Company, Depreciable Assets 6,177,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 149,000      
Carrying Amount, Land 3,613,000      
Carrying Amount, Depreciable Assets 6,326,000      
Carrying Amount, Total 9,939,000      
Accumulated Depreciation (120,000)      
Sun Retreats Rock River        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,840,000      
Initial Cost to Company, Depreciable Assets 5,995,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 3,251,000      
Carrying Amount, Land 1,840,000      
Carrying Amount, Depreciable Assets 9,246,000      
Carrying Amount, Total 11,086,000      
Accumulated Depreciation (1,525,000)      
Sun Retreats Silver Lake        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 605,000      
Initial Cost to Company, Depreciable Assets 7,014,000      
Cost Capitalized Subsequent to Acquisition, Land 3,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,579,000      
Carrying Amount, Land 608,000      
Carrying Amount, Depreciable Assets 8,593,000      
Carrying Amount, Total 9,201,000      
Accumulated Depreciation (1,147,000)      
Sun Retreats at Wild Acres        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,640,000      
Initial Cost to Company, Depreciable Assets 26,786,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 5,763,000      
Carrying Amount, Land 1,640,000      
Carrying Amount, Depreciable Assets 32,549,000      
Carrying Amount, Total 34,189,000      
Accumulated Depreciation (12,041,000)      
Sylvan Crossing        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,248,000      
Initial Cost to Company, Depreciable Assets 22,442,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 562,000      
Carrying Amount, Land 2,248,000      
Carrying Amount, Depreciable Assets 23,004,000      
Carrying Amount, Total 25,252,000      
Accumulated Depreciation (414,000)      
Sylvan Glen Estates        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,676,000      
Initial Cost to Company, Depreciable Assets 22,680,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 347,000      
Carrying Amount, Land 2,676,000      
Carrying Amount, Depreciable Assets 23,027,000      
Carrying Amount, Total 25,703,000      
Accumulated Depreciation (420,000)      
Tall Pines Harbor Campground        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,274,000      
Initial Cost to Company, Depreciable Assets 8,784,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 71,000      
Carrying Amount, Land 2,274,000      
Carrying Amount, Depreciable Assets 8,855,000      
Carrying Amount, Total 11,129,000      
Accumulated Depreciation (158,000)      
Tanglewood Village        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 508,000      
Initial Cost to Company, Depreciable Assets 21,642,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 560,000      
Carrying Amount, Land 508,000      
Carrying Amount, Depreciable Assets 22,202,000      
Carrying Amount, Total 22,710,000      
Accumulated Depreciation (398,000)      
The Foothills        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 3,775,000      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,262,000      
Carrying Amount, Land 3,775,000      
Carrying Amount, Depreciable Assets 1,262,000      
Carrying Amount, Total 5,037,000      
Accumulated Depreciation 0      
The Willows        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 733,000      
Initial Cost to Company, Depreciable Assets 15,829,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 40,000      
Carrying Amount, Land 733,000      
Carrying Amount, Depreciable Assets 15,869,000      
Carrying Amount, Total 16,602,000      
Accumulated Depreciation (274,000)      
Themeworld RV Resort        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 2,863,000      
Initial Cost to Company, Depreciable Assets 24,062,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 552,000      
Carrying Amount, Land 2,863,000      
Carrying Amount, Depreciable Assets 24,614,000      
Carrying Amount, Total 27,477,000      
Accumulated Depreciation (453,000)      
Tranquility MHC        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,251,000      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 204,000      
Carrying Amount, Land 1,251,000      
Carrying Amount, Depreciable Assets 204,000      
Carrying Amount, Total 1,455,000      
Accumulated Depreciation (4,000)      
Wells Beach Resort Campground        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 1,357,000      
Initial Cost to Company, Depreciable Assets 11,351,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 0      
Carrying Amount, Land 1,357,000      
Carrying Amount, Depreciable Assets 11,351,000      
Carrying Amount, Total 12,708,000      
Accumulated Depreciation (203,000)      
Safe Harbor Allen Harbor        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 23,000      
Initial Cost to Company, Depreciable Assets 4,015,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 475,000      
Carrying Amount, Land 23,000      
Carrying Amount, Depreciable Assets 4,490,000      
Carrying Amount, Total 4,513,000      
Accumulated Depreciation (81,000)      
Safe Harbor Angler House        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,520,000      
Initial Cost to Company, Depreciable Assets 2,495,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 117,000      
Carrying Amount, Land 3,520,000      
Carrying Amount, Depreciable Assets 2,612,000      
Carrying Amount, Total 6,132,000      
Accumulated Depreciation (155,000)      
Safe Harbor Cabrillo Isle        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 37,650,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 487,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 38,137,000      
Carrying Amount, Total 38,137,000      
Accumulated Depreciation (671,000)      
Safe Harbor Detroit River        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,476,000      
Initial Cost to Company, Depreciable Assets 7,390,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 79,000      
Carrying Amount, Land 1,476,000      
Carrying Amount, Depreciable Assets 7,469,000      
Carrying Amount, Total 8,945,000      
Accumulated Depreciation (129,000)      
Safe Harbor Edgartown        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 7,606,000      
Initial Cost to Company, Depreciable Assets 5,138,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 14,000      
Carrying Amount, Land 7,606,000      
Carrying Amount, Depreciable Assets 5,152,000      
Carrying Amount, Total 12,758,000      
Accumulated Depreciation (305,000)      
Safe Harbor Emerald Coast        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,550,000      
Initial Cost to Company, Depreciable Assets 5,756,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 129,000      
Carrying Amount, Land 2,550,000      
Carrying Amount, Depreciable Assets 5,885,000      
Carrying Amount, Total 8,435,000      
Accumulated Depreciation (23,000)      
Safe Harbor Harborage Yacht Club        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 4,115,000      
Initial Cost to Company, Depreciable Assets 13,381,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 203,000      
Carrying Amount, Land 4,115,000      
Carrying Amount, Depreciable Assets 13,584,000      
Carrying Amount, Total 17,699,000      
Accumulated Depreciation (244,000)      
Safe Harbor Islamorada        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,714,000      
Initial Cost to Company, Depreciable Assets 8,351,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 514,000      
Carrying Amount, Land 3,714,000      
Carrying Amount, Depreciable Assets 8,865,000      
Carrying Amount, Total 12,579,000      
Accumulated Depreciation (382,000)      
Safe Harbor Marathon        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 6,158,000      
Initial Cost to Company, Depreciable Assets 13,092,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 204,000      
Carrying Amount, Land 6,158,000      
Carrying Amount, Depreciable Assets 13,296,000      
Carrying Amount, Total 19,454,000      
Accumulated Depreciation (354,000)      
Safe Harbor Podickory Point        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,803,000      
Initial Cost to Company, Depreciable Assets 1,461,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 20,000      
Carrying Amount, Land 1,803,000      
Carrying Amount, Depreciable Assets 1,481,000      
Carrying Amount, Total 3,284,000      
Accumulated Depreciation 0      
Safe Harbor Port Royal Landing        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,509,000      
Initial Cost to Company, Depreciable Assets 1,663,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 458,000      
Carrying Amount, Land 1,509,000      
Carrying Amount, Depreciable Assets 2,121,000      
Carrying Amount, Total 3,630,000      
Accumulated Depreciation (250,000)      
Safe Harbor Puerto del Rey        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 15,920,000      
Initial Cost to Company, Depreciable Assets 77,360,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 912,000      
Carrying Amount, Land 15,920,000      
Carrying Amount, Depreciable Assets 78,272,000      
Carrying Amount, Total 94,192,000      
Accumulated Depreciation (762,000)      
Safe Harbor Shelter Island Boatyard        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 9,626,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 271,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 9,897,000      
Carrying Amount, Total 9,897,000      
Accumulated Depreciation (302,000)      
Safe Harbor South Bay        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 11,894,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 22,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 11,916,000      
Carrying Amount, Total 11,916,000      
Accumulated Depreciation 0      
Safe Harbour Stingray Point        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,656,000      
Initial Cost to Company, Depreciable Assets 1,259,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 34,000      
Carrying Amount, Land 1,656,000      
Carrying Amount, Depreciable Assets 1,293,000      
Carrying Amount, Total 2,949,000      
Accumulated Depreciation (41,000)      
Safe Harbor Sunroad Marina        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Depreciable Assets 48,169,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 229,000      
Carrying Amount, Land 0      
Carrying Amount, Depreciable Assets 48,398,000      
Carrying Amount, Total 48,398,000      
Accumulated Depreciation (437,000)      
Safe Harbor Vineyard Haven        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 6,118,000      
Initial Cost to Company, Depreciable Assets 3,897,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 761,000      
Carrying Amount, Land 6,118,000      
Carrying Amount, Depreciable Assets 4,658,000      
Carrying Amount, Total 10,776,000      
Accumulated Depreciation (263,000)      
Safe Harbor Wentworth by the Sea        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 7,361,000      
Initial Cost to Company, Depreciable Assets 6,839,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 26,000      
Carrying Amount, Land 7,361,000      
Carrying Amount, Depreciable Assets 6,865,000      
Carrying Amount, Total 14,226,000      
Accumulated Depreciation 0      
Willow Bend        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 5,114,000      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 2,593,000      
Carrying Amount, Land 5,114,000      
Carrying Amount, Depreciable Assets 2,593,000      
Carrying Amount, Total 7,707,000      
Accumulated Depreciation 0      
Lauderdale Marine Center        
Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 179,652,000      
Initial Cost to Company, Depreciable Assets 158,673,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 8,266,000      
Carrying Amount, Land 179,652,000      
Carrying Amount, Depreciable Assets 166,939,000      
Carrying Amount, Total 346,591,000      
Accumulated Depreciation (3,853,000)      
47 North        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 0      
Initial Cost to Company, Land 19,650,000      
Initial Cost to Company, Depreciable Assets 0      
Cost Capitalized Subsequent to Acquisition, Land 2,826,000      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 10,215,000      
Carrying Amount, Land 22,476,000      
Carrying Amount, Depreciable Assets 10,215,000      
Carrying Amount, Total 32,691,000      
Accumulated Depreciation 0      
Pheasant Ridge Property        
Real Estate and Accumulated Depreciation [Line Items]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances 41,341,000      
Initial Cost to Company, Land 2,044,000      
Initial Cost to Company, Depreciable Assets 19,279,000      
Cost Capitalized Subsequent to Acquisition, Land 0      
Cost Capitalized Subsequent to Acquisition, Depreciable Assets 1,359,000      
Carrying Amount, Land 2,044,000      
Carrying Amount, Depreciable Assets 20,638,000      
Carrying Amount, Total 22,682,000      
Accumulated Depreciation (12,696,000)      
Revolving Credit Facility [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Line of credit and other 1,034,833,000      
Long-term Debt 1,000,000,000 40,400,000    
Unsecured Term Loan Facility [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Long-term Debt 31,600,000      
Secured Debt [Member]        
Real Estate and Accumulated Depreciation [Line Items]        
Long-term Debt $ 3,393,713 $ 0