Schedule III – Real Estate and Accumulated Depreciation - Schedule of Real Estate and Accumulated Depreciation (Details) $ in Thousands	12 Months Ended
	Oct. 31, 2024 USD ($)
Residential Properties:
Encum-brances	$ 128,871
Accumulated Depreciation	65,048
Column C [Member]
Residential Properties:
Land	34,606
Buildings and Improvements	74,743
Column D [Member]
Residential Properties:
Land	6,612
Improve-ments	41,893
Carrying Costs
Column E [Member]
Residential Properties:
Land	41,218
Buildings and Improvements	116,636
Total	157,854	[1]
Steuben Arms, River Edge, NJ [Member]
Residential Properties:
Encum-brances	8,811
Accumulated Depreciation	$ 3,133
Date of Construction	1966
Date Acquired	1975
Steuben Arms, River Edge, NJ [Member] | Column C [Member]
Residential Properties:
Land	$ 364
Buildings and Improvements	1,773
Steuben Arms, River Edge, NJ [Member] | Column D [Member]
Residential Properties:
Land
Improve-ments	1,853
Steuben Arms, River Edge, NJ [Member] | Column E [Member]
Residential Properties:
Land	364
Buildings and Improvements	3,626
Total	$ 3,990	[1]
Steuben Arms, River Edge, NJ [Member] | Minimum [Member]
Residential Properties:
Life on Which Depreciation is Computed	7
Steuben Arms, River Edge, NJ [Member] | Maximum [Member]
Residential Properties:
Life on Which Depreciation is Computed	40
Berdan Court, Wayne, NJ [Member]
Residential Properties:
Encum-brances	$ 28,728
Accumulated Depreciation	$ 6,366
Date of Construction	1964
Date Acquired	1965
Berdan Court, Wayne, NJ [Member] | Column C [Member]
Residential Properties:
Land	$ 250
Buildings and Improvements	2,206
Berdan Court, Wayne, NJ [Member] | Column D [Member]
Residential Properties:
Land
Improve-ments	5,313
Berdan Court, Wayne, NJ [Member] | Column E [Member]
Residential Properties:
Land	250
Buildings and Improvements	7,519
Total	$ 7,769	[1]
Berdan Court, Wayne, NJ [Member] | Minimum [Member]
Residential Properties:
Life on Which Depreciation is Computed	7
Berdan Court, Wayne, NJ [Member] | Maximum [Member]
Residential Properties:
Life on Which Depreciation is Computed	40
Westwood Hills, Westwood, NJ [Member]
Residential Properties:
Encum-brances	$ 25,136
Accumulated Depreciation	$ 11,375
Date Acquired	1994
Westwood Hills, Westwood, NJ [Member] | Column C [Member]
Residential Properties:
Land	$ 3,849
Buildings and Improvements	11,546
Westwood Hills, Westwood, NJ [Member] | Column D [Member]
Residential Properties:
Land
Improve-ments	3,904
Westwood Hills, Westwood, NJ [Member] | Column E [Member]
Residential Properties:
Land	3,849
Buildings and Improvements	15,450
Total	$ 19,299	[1]
Westwood Hills, Westwood, NJ [Member] | Minimum [Member]
Residential Properties:
Date of Construction	1965
Life on Which Depreciation is Computed	7
Westwood Hills, Westwood, NJ [Member] | Maximum [Member]
Residential Properties:
Date of Construction	70
Life on Which Depreciation is Computed	39
Boulders - Rockaway, NJ [Member]
Residential Properties:
Encum-brances
Accumulated Depreciation	7,958
Boulders - Rockaway, NJ [Member] | Column C [Member]
Residential Properties:
Land	1,632
Buildings and Improvements
Boulders - Rockaway, NJ [Member] | Column D [Member]
Residential Properties:
Land	3,386
Improve-ments	16,460
Boulders - Rockaway, NJ [Member] | Column E [Member]
Residential Properties:
Land	5,018
Buildings and Improvements	16,460
Total	$ 21,478	[1]
Boulders - Rockaway, NJ [Member] | Minimum [Member]
Residential Properties:
Date of Construction	2005
Date Acquired	1963
Life on Which Depreciation is Computed	7
Boulders - Rockaway, NJ [Member] | Maximum [Member]
Residential Properties:
Date of Construction	2006
Date Acquired	1964
Life on Which Depreciation is Computed	40
Regency Club - Middletown, NY [Member]
Residential Properties:
Encum-brances	$ 13,920
Accumulated Depreciation	$ 5,224
Date of Construction	2003
Date Acquired	2014
Regency Club - Middletown, NY [Member] | Column C [Member]
Residential Properties:
Land	$ 2,833
Buildings and Improvements	17,792
Regency Club - Middletown, NY [Member] | Column D [Member]
Residential Properties:
Land
Improve-ments	1,296
Regency Club - Middletown, NY [Member] | Column E [Member]
Residential Properties:
Land	2,833
Buildings and Improvements	19,088
Total	$ 21,921	[1]
Regency Club - Middletown, NY [Member] | Minimum [Member]
Residential Properties:
Life on Which Depreciation is Computed	7
Regency Club - Middletown, NY [Member] | Maximum [Member]
Residential Properties:
Life on Which Depreciation is Computed	40
Station Place - Red Bank, NJ [Member]
Residential Properties:
Encum-brances	$ 11,281
Accumulated Depreciation	$ 1,870
Date of Construction	2015
Date Acquired	2017
Station Place - Red Bank, NJ [Member] | Column C [Member]
Residential Properties:
Land	$ 8,793
Buildings and Improvements	10,757
Station Place - Red Bank, NJ [Member] | Column D [Member]
Residential Properties:
Land
Improve-ments	72
Station Place - Red Bank, NJ [Member] | Column E [Member]
Residential Properties:
Land	8,793
Buildings and Improvements	10,829
Total	$ 19,622	[1]
Station Place - Red Bank, NJ [Member] | Minimum [Member]
Residential Properties:
Life on Which Depreciation is Computed	7
Station Place - Red Bank, NJ [Member] | Maximum [Member]
Residential Properties:
Life on Which Depreciation is Computed	40
Franklin Crossing, Franklin Lakes, NJ [Member]
Residential Properties:
Encum-brances
Accumulated Depreciation	$ 5,183
Date of Construction	1963/75/97
Date Acquired	1966
Franklin Crossing, Franklin Lakes, NJ [Member] | Column C [Member]
Residential Properties:
Land	$ 29
Buildings and Improvements
Franklin Crossing, Franklin Lakes, NJ [Member] | Column D [Member]
Residential Properties:
Land	3,382
Improve-ments	7,671
Franklin Crossing, Franklin Lakes, NJ [Member] | Column E [Member]
Residential Properties:
Land	3,411
Buildings and Improvements	7,671
Total	$ 11,082	[1]
Franklin Crossing, Franklin Lakes, NJ [Member] | Minimum [Member]
Residential Properties:
Life on Which Depreciation is Computed	5
Franklin Crossing, Franklin Lakes, NJ [Member] | Maximum [Member]
Residential Properties:
Life on Which Depreciation is Computed	39.5
Glen Rock, NJ [Member]
Residential Properties:
Encum-brances
Accumulated Depreciation	$ 171
Date of Construction	1940
Date Acquired	1962
Glen Rock, NJ [Member] | Column C [Member]
Residential Properties:
Land	$ 12
Buildings and Improvements	36
Glen Rock, NJ [Member] | Column D [Member]
Residential Properties:
Land
Improve-ments	164
Glen Rock, NJ [Member] | Column E [Member]
Residential Properties:
Land	12
Buildings and Improvements	200
Total	$ 212	[1]
Glen Rock, NJ [Member] | Minimum [Member]
Residential Properties:
Life on Which Depreciation is Computed	5
Glen Rock, NJ [Member] | Maximum [Member]
Residential Properties:
Life on Which Depreciation is Computed	25
Westwood Plaza, Westwood, NJ [Member]
Residential Properties:
Encum-brances	$ 15,995
Accumulated Depreciation	$ 8,620
Date of Construction	1981
Date Acquired	1988
Westwood Plaza, Westwood, NJ [Member] | Column C [Member]
Residential Properties:
Land	$ 6,889
Buildings and Improvements	6,416
Westwood Plaza, Westwood, NJ [Member] | Column D [Member]
Residential Properties:
Land
Improve-ments	2,543
Westwood Plaza, Westwood, NJ [Member] | Column E [Member]
Residential Properties:
Land	6,889
Buildings and Improvements	8,959
Total	$ 15,848	[1]
Westwood Plaza, Westwood, NJ [Member] | Minimum [Member]
Residential Properties:
Life on Which Depreciation is Computed	5
Westwood Plaza, Westwood, NJ [Member] | Maximum [Member]
Residential Properties:
Life on Which Depreciation is Computed	31.5
Preakness S/C, Wayne, NJ [Member]
Residential Properties:
Encum-brances	$ 25,000
Accumulated Depreciation	$ 15,148
Date of Construction	1955/89/00
Date Acquired	2002
Preakness S/C, Wayne, NJ [Member] | Column C [Member]
Residential Properties:
Land	$ 9,280
Buildings and Improvements	24,217
Preakness S/C, Wayne, NJ [Member] | Column D [Member]
Residential Properties:
Land
Improve-ments	2,617
Preakness S/C, Wayne, NJ [Member] | Column E [Member]
Residential Properties:
Land	9,280
Buildings and Improvements	26,834
Total	$ 36,114	[1]
Preakness S/C, Wayne, NJ [Member] | Minimum [Member]
Residential Properties:
Life on Which Depreciation is Computed	5
Preakness S/C, Wayne, NJ [Member] | Maximum [Member]
Residential Properties:
Life on Which Depreciation is Computed	39.5
Rockaway, NJ [Member]
Residential Properties:
Encum-brances
Accumulated Depreciation
Rockaway, NJ [Member] | Column C [Member]
Residential Properties:
Land	114
Rockaway, NJ [Member] | Column D [Member]
Residential Properties:
Land
Improve-ments
Rockaway, NJ [Member] | Column E [Member]
Residential Properties:
Land	114
Buildings and Improvements
Total	$ 114	[1]
Rockaway, NJ [Member] | Minimum [Member]
Residential Properties:
Date Acquired	1963
Rockaway, NJ [Member] | Maximum [Member]
Residential Properties:
Date Acquired	1964
Franklin Lakes, NJ [Member]
Residential Properties:
Encum-brances
Accumulated Depreciation
Franklin Lakes, NJ [Member] | Column C [Member]
Residential Properties:
Land	224
Buildings and Improvements
Franklin Lakes, NJ [Member] | Column D [Member]
Residential Properties:
Land	(156)
Improve-ments
Franklin Lakes, NJ [Member] | Column E [Member]
Residential Properties:
Land	68
Buildings and Improvements
Total	$ 68	[1]
Franklin Lakes, NJ [Member] | Minimum [Member]
Residential Properties:
Date Acquired	1966
Franklin Lakes, NJ [Member] | Maximum [Member]
Residential Properties:
Date Acquired	93
Wayne, NJ [Member]
Residential Properties:
Encum-brances
Accumulated Depreciation
Date Acquired	2002
Wayne, NJ [Member] | Column C [Member]
Residential Properties:
Land	$ 286
Buildings and Improvements
Wayne, NJ [Member] | Column D [Member]
Residential Properties:
Land
Improve-ments
Wayne, NJ [Member] | Column E [Member]
Residential Properties:
Land	286
Buildings and Improvements
Total	286	[1]
Rockaway, NJ [Member]
Residential Properties:
Encum-brances
Accumulated Depreciation
Rockaway, NJ [Member] | Column C [Member]
Residential Properties:
Land	51
Buildings and Improvements
Rockaway, NJ [Member] | Column D [Member]
Residential Properties:
Land
Improve-ments
Rockaway, NJ [Member] | Column E [Member]
Residential Properties:
Land	51
Buildings and Improvements
Total	$ 51	[1]
Rockaway, NJ [Member] | Minimum [Member]
Residential Properties:
Date Acquired	1963
Rockaway, NJ [Member] | Maximum [Member]
Residential Properties:
Date Acquired	1964

[1] Total cost for each property is the same for federal income tax purposes, with the exception of the Regency Club and Station Place whose cost for federal income tax purposes is approximately $13.8 million and $4.2 million, respectively.