SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION, Part I (Details) - USD ($) $ in Thousands		12 Months Ended
		Oct. 31, 2018		Oct. 31, 2017		Oct. 31, 2016		Oct. 31, 2015
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 290,638
Initial Cost to Company [Abstract]
Land	[1]	225,418
Building & Improvements	[1]	783,520
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	6,242
Building & Improvements	[1]	102,895
Amount at which Carried at Close of Period [Abstract]
Land	[1]	231,660
Building & Improvements	[1]	886,415
TOTAL		1,118,075	[1],[2]	$ 1,090,402	[2]	$ 1,016,838	[2]	$ 941,690
Accumulated Depreciation		218,653	[1],[3]	$ 195,020		$ 186,098		$ 165,660
Office Buildings [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	0
Initial Cost to Company [Abstract]
Land	[1]	2,797
Building & Improvements	[1]	9,258
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	(25)
Building & Improvements	[1]	2,642
Amount at which Carried at Close of Period [Abstract]
Land	[1]	2,772
Building & Improvements	[1]	11,900
TOTAL	[1]	14,672
Accumulated Depreciation	[1],[3]	4,490
Office Buildings [Member] | Greenwich, CT 1 [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	0
Initial Cost to Company [Abstract]
Land	[1]	708
Building & Improvements	[1]	1,641
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	262
Amount at which Carried at Close of Period [Abstract]
Land	[1]	708
Building & Improvements	[1]	1,903
TOTAL	[1]	2,611
Accumulated Depreciation	[1],[3]	$ 802
Date Constructed/Acquired	[1]	2001
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	31 years 6 months
Office Buildings [Member] | Greenwich, CT 2 [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	488
Building & Improvements	[1]	1,139
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	622
Amount at which Carried at Close of Period [Abstract]
Land	[1]	488
Building & Improvements	[1]	1,761
TOTAL	[1]	2,249
Accumulated Depreciation	[1],[3]	$ 663
Date Constructed/Acquired	[1]	2000
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	31 years 6 months
Office Buildings [Member] | Greenwich, CT 3 [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	570
Building & Improvements	[1]	2,359
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	879
Amount at which Carried at Close of Period [Abstract]
Land	[1]	570
Building & Improvements	[1]	3,238
TOTAL	[1]	3,808
Accumulated Depreciation	[1],[3]	$ 1,585
Date Constructed/Acquired	[1]	1998
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	31 years 6 months
Office Buildings [Member] | Greenwich, CT 4 [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	199
Building & Improvements	[1]	795
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	544
Amount at which Carried at Close of Period [Abstract]
Land	[1]	199
Building & Improvements	[1]	1,339
TOTAL	[1]	1,538
Accumulated Depreciation	[1],[3]	$ 625
Date Constructed/Acquired	[1]	1993
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	31 years 6 months
Office Buildings [Member] | Greenwich, CT 5 [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	111
Building & Improvements	[1]	444
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	309
Amount at which Carried at Close of Period [Abstract]
Land	[1]	111
Building & Improvements	[1]	753
TOTAL	[1]	864
Accumulated Depreciation	[1],[3]	$ 351
Date Constructed/Acquired	[1]	1994
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	31 years 6 months
Office Buildings [Member] | Bernardsville, NJ [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	721
Building & Improvements	[1]	2,880
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	(25)
Building & Improvements	[1]	26
Amount at which Carried at Close of Period [Abstract]
Land	[1]	696
Building & Improvements	[1]	2,906
TOTAL	[1]	3,602
Accumulated Depreciation	[1],[3]	$ 464
Date Constructed/Acquired	[1]	2012
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 290,638
Initial Cost to Company [Abstract]
Land	[1]	222,621
Building & Improvements	[1]	774,262
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	6,267
Building & Improvements	[1]	100,253
Amount at which Carried at Close of Period [Abstract]
Land	[1]	228,888
Building & Improvements	[1]	874,515
TOTAL	[1]	1,103,403
Accumulated Depreciation	[1],[3]	214,163
Retail Properties [Member] | Greenwich, CT 1 [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	4,602
Initial Cost to Company [Abstract]
Land	[1]	1,600
Building & Improvements	[1]	6,401
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	28
Building & Improvements	[1]	733
Amount at which Carried at Close of Period [Abstract]
Land	[1]	1,628
Building & Improvements	[1]	7,134
TOTAL	[1]	8,762
Accumulated Depreciation	[1],[3]	$ 1,082
Date Constructed/Acquired	[1]	2013
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Greenwich, CT 2 [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 5,740
Initial Cost to Company [Abstract]
Land	[1]	1,998
Building & Improvements	[1]	7,994
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	53
Building & Improvements	[1]	283
Amount at which Carried at Close of Period [Abstract]
Land	[1]	2,051
Building & Improvements	[1]	8,277
TOTAL	[1]	10,328
Accumulated Depreciation	[1],[3]	$ 1,155
Date Constructed/Acquired	[1]	2013
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Greenwich, CT 3 [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 7,721
Initial Cost to Company [Abstract]
Land	[1]	3,223
Building & Improvements	[1]	12,893
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	6
Building & Improvements	[1]	244
Amount at which Carried at Close of Period [Abstract]
Land	[1]	3,229
Building & Improvements	[1]	13,137
TOTAL	[1]	16,366
Accumulated Depreciation	[1],[3]	$ 1,369
Date Constructed/Acquired	[1]	2014
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	40 years
Retail Properties [Member] | Greenwich, CT 4 [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 14,988
Initial Cost to Company [Abstract]
Land	[1]	6,257
Building & Improvements	[1]	25,029
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	27
Building & Improvements	[1]	660
Amount at which Carried at Close of Period [Abstract]
Land	[1]	6,284
Building & Improvements	[1]	25,689
TOTAL	[1]	31,973
Accumulated Depreciation	[1],[3]	$ 2,665
Date Constructed/Acquired	[1]	2014
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	40 years
Retail Properties [Member] | Bronxville, NY [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	60
Building & Improvements	[1]	239
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	95
Building & Improvements	[1]	776
Amount at which Carried at Close of Period [Abstract]
Land	[1]	155
Building & Improvements	[1]	1,015
TOTAL	[1]	1,170
Accumulated Depreciation	[1],[3]	$ 243
Date Constructed/Acquired	[1]	2009
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Yonkers, NY [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	30
Building & Improvements	[1]	121
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	183
Building & Improvements	[1]	734
Amount at which Carried at Close of Period [Abstract]
Land	[1]	213
Building & Improvements	[1]	855
TOTAL	[1]	1,068
Accumulated Depreciation	[1],[3]	$ 198
Date Constructed/Acquired	[1]	2009
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Yonkers, NY 2 [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	30
Building & Improvements	[1]	121
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	85
Building & Improvements	[1]	341
Amount at which Carried at Close of Period [Abstract]
Land	[1]	115
Building & Improvements	[1]	462
TOTAL	[1]	577
Accumulated Depreciation	[1],[3]	$ 107
Date Constructed/Acquired	[1]	2009
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | New Milford, CT [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	2,114
Building & Improvements	[1]	8,456
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	71
Building & Improvements	[1]	546
Amount at which Carried at Close of Period [Abstract]
Land	[1]	2,185
Building & Improvements	[1]	9,002
TOTAL	[1]	11,187
Accumulated Depreciation	[1],[3]	$ 2,408
Date Constructed/Acquired	[1]	2008
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | New Milford, CT 2 [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 39
Initial Cost to Company [Abstract]
Land	[1]	4,492
Building & Improvements	[1]	17,967
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	166
Building & Improvements	[1]	3,305
Amount at which Carried at Close of Period [Abstract]
Land	[1]	4,658
Building & Improvements	[1]	21,272
TOTAL	[1]	25,930
Accumulated Depreciation	[1],[3]	$ 4,539
Date Constructed/Acquired	[1]	2010
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Newark, NJ [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 10,084
Initial Cost to Company [Abstract]
Land	[1]	5,252
Building & Improvements	[1]	21,023
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	1,540
Amount at which Carried at Close of Period [Abstract]
Land	[1]	5,252
Building & Improvements	[1]	22,563
TOTAL	[1]	27,815
Accumulated Depreciation	[1],[3]	$ 6,268
Date Constructed/Acquired	[1]	2008
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Waldwick, NJ [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	1,266
Building & Improvements	[1]	5,064
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	0
Amount at which Carried at Close of Period [Abstract]
Land	[1]	1,266
Building & Improvements	[1]	5,064
TOTAL	[1]	6,330
Accumulated Depreciation	[1],[3]	$ 1,417
Date Constructed/Acquired	[1]	2007
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Emerson, NJ [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 412
Initial Cost to Company [Abstract]
Land	[1]	3,633
Building & Improvements	[1]	14,531
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	1,659
Amount at which Carried at Close of Period [Abstract]
Land	[1]	3,633
Building & Improvements	[1]	16,190
TOTAL	[1]	19,823
Accumulated Depreciation	[1],[3]	$ 4,917
Date Constructed/Acquired	[1]	2007
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Monroe, CT [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	765
Building & Improvements	[1]	3,060
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	135
Amount at which Carried at Close of Period [Abstract]
Land	[1]	765
Building & Improvements	[1]	3,195
TOTAL	[1]	3,960
Accumulated Depreciation	[1],[3]	$ 960
Date Constructed/Acquired	[1]	2007
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Pelham, NY [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	1,694
Building & Improvements	[1]	6,843
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	149
Amount at which Carried at Close of Period [Abstract]
Land	[1]	1,694
Building & Improvements	[1]	6,992
TOTAL	[1]	8,686
Accumulated Depreciation	[1],[3]	$ 2,212
Date Constructed/Acquired	[1]	2006
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Stratford,CT [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 25,101
Initial Cost to Company [Abstract]
Land	[1]	10,173
Building & Improvements	[1]	40,794
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	2,743
Building & Improvements	[1]	11,715
Amount at which Carried at Close of Period [Abstract]
Land	[1]	12,916
Building & Improvements	[1]	52,509
TOTAL	[1]	65,425
Accumulated Depreciation	[1],[3]	$ 19,732
Date Constructed/Acquired	[1]	2005
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Yorktown Heights, NY [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	5,786
Building & Improvements	[1]	23,221
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	12,063
Amount at which Carried at Close of Period [Abstract]
Land	[1]	5,786
Building & Improvements	[1]	35,284
TOTAL	[1]	41,070
Accumulated Depreciation	[1],[3]	$ 9,335
Date Constructed/Acquired	[1]	2005
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Rye, NY [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	909
Building & Improvements	[1]	3,637
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	381
Amount at which Carried at Close of Period [Abstract]
Land	[1]	909
Building & Improvements	[1]	4,018
TOTAL	[1]	4,927
Accumulated Depreciation	[1],[3]	$ 1,496
Date Constructed/Acquired	[1]	2004
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Rye, NY 2 [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 1,286
Initial Cost to Company [Abstract]
Land	[1]	483
Building & Improvements	[1]	1,930
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	117
Amount at which Carried at Close of Period [Abstract]
Land	[1]	483
Building & Improvements	[1]	2,047
TOTAL	[1]	2,530
Accumulated Depreciation	[1],[3]	$ 725
Date Constructed/Acquired	[1]	2004
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Rye, NY 3 [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 580
Initial Cost to Company [Abstract]
Land	[1]	239
Building & Improvements	[1]	958
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	87
Amount at which Carried at Close of Period [Abstract]
Land	[1]	239
Building & Improvements	[1]	1,045
TOTAL	[1]	1,284
Accumulated Depreciation	[1],[3]	$ 439
Date Constructed/Acquired	[1]	2004
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Rye, NY 4 [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 1,315
Initial Cost to Company [Abstract]
Land	[1]	695
Building & Improvements	[1]	2,782
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	20
Amount at which Carried at Close of Period [Abstract]
Land	[1]	695
Building & Improvements	[1]	2,802
TOTAL	[1]	3,497
Accumulated Depreciation	[1],[3]	$ 1,041
Date Constructed/Acquired	[1]	2004
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Somers, NY [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	4,318
Building & Improvements	[1]	17,268
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	272
Amount at which Carried at Close of Period [Abstract]
Land	[1]	4,318
Building & Improvements	[1]	17,540
TOTAL	[1]	21,858
Accumulated Depreciation	[1],[3]	$ 6,858
Date Constructed/Acquired	[1]	2003
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Westport, CT [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 10
Initial Cost to Company [Abstract]
Land	[1]	2,076
Building & Improvements	[1]	8,305
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	367
Amount at which Carried at Close of Period [Abstract]
Land	[1]	2,076
Building & Improvements	[1]	8,672
TOTAL	[1]	10,748
Accumulated Depreciation	[1],[3]	$ 3,546
Date Constructed/Acquired	[1]	2003
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Orange, CT [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	2,320
Building & Improvements	[1]	10,564
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	826
Amount at which Carried at Close of Period [Abstract]
Land	[1]	2,320
Building & Improvements	[1]	11,390
TOTAL	[1]	13,710
Accumulated Depreciation	[1],[3]	$ 4,609
Date Constructed/Acquired	[1]	2003
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Stamford, CT [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 48,449
Initial Cost to Company [Abstract]
Land	[1]	17,964
Building & Improvements	[1]	71,859
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	7,205
Amount at which Carried at Close of Period [Abstract]
Land	[1]	17,964
Building & Improvements	[1]	79,064
TOTAL	[1]	97,028
Accumulated Depreciation	[1],[3]	$ 35,089
Date Constructed/Acquired	[1]	2002
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Danbury, CT [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	2,459
Building & Improvements	[1]	4,566
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	1,342
Amount at which Carried at Close of Period [Abstract]
Land	[1]	2,459
Building & Improvements	[1]	5,908
TOTAL	[1]	8,367
Accumulated Depreciation	[1],[3]	$ 2,812
Date Constructed/Acquired	[1]	2002
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Briarcliff, NY 1 [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	2,222
Building & Improvements	[1]	5,185
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	1,234
Building & Improvements	[1]	8,629
Amount at which Carried at Close of Period [Abstract]
Land	[1]	3,456
Building & Improvements	[1]	13,814
TOTAL	[1]	17,270
Accumulated Depreciation	[1],[3]	$ 3,332
Date Constructed/Acquired	[1]	2001
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	40 years
Retail Properties [Member] | Somers, NY 2 [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	1,833
Building & Improvements	[1]	7,383
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	2,890
Amount at which Carried at Close of Period [Abstract]
Land	[1]	1,833
Building & Improvements	[1]	10,273
TOTAL	[1]	12,106
Accumulated Depreciation	[1],[3]	$ 4,951
Date Constructed/Acquired	[1]	1999
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	31 years 6 months
Retail Properties [Member] | Briarcliff, NY 2 [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	380
Building & Improvements	[1]	1,531
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	135
Amount at which Carried at Close of Period [Abstract]
Land	[1]	380
Building & Improvements	[1]	1,666
TOTAL	[1]	2,046
Accumulated Depreciation	[1],[3]	$ 845
Date Constructed/Acquired	[1]	1999
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	40 years
Retail Properties [Member] | Briarcliff, NY 3 [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 14,905
Initial Cost to Company [Abstract]
Land	[1]	2,300
Building & Improvements	[1]	9,708
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	2
Building & Improvements	[1]	3,384
Amount at which Carried at Close of Period [Abstract]
Land	[1]	2,302
Building & Improvements	[1]	13,092
TOTAL	[1]	15,394
Accumulated Depreciation	[1],[3]	$ 6,680
Date Constructed/Acquired	[1]	1998
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	40 years
Retail Properties [Member] | Ridgefield, CT [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	900
Building & Improvements	[1]	3,793
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	291
Building & Improvements	[1]	2,973
Amount at which Carried at Close of Period [Abstract]
Land	[1]	1,191
Building & Improvements	[1]	6,766
TOTAL	[1]	7,957
Accumulated Depreciation	[1],[3]	$ 2,360
Date Constructed/Acquired	[1]	1998
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	40 years
Retail Properties [Member] | Darien, CT [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 15,043
Initial Cost to Company [Abstract]
Land	[1]	4,260
Building & Improvements	[1]	17,192
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	977
Amount at which Carried at Close of Period [Abstract]
Land	[1]	4,260
Building & Improvements	[1]	18,169
TOTAL	[1]	22,429
Accumulated Depreciation	[1],[3]	$ 9,232
Date Constructed/Acquired	[1]	1998
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	40 years
Retail Properties [Member] | Eastchester, NY [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	1,500
Building & Improvements	[1]	6,128
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	2,662
Amount at which Carried at Close of Period [Abstract]
Land	[1]	1,500
Building & Improvements	[1]	8,790
TOTAL	[1]	10,290
Accumulated Depreciation	[1],[3]	$ 4,229
Date Constructed/Acquired	[1]	1997
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	31 years
Retail Properties [Member] | Danbury, CT 2 [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 24
Initial Cost to Company [Abstract]
Land	[1]	3,850
Building & Improvements	[1]	15,811
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	4,676
Amount at which Carried at Close of Period [Abstract]
Land	[1]	3,850
Building & Improvements	[1]	20,487
TOTAL	[1]	24,337
Accumulated Depreciation	[1],[3]	$ 12,823
Date Constructed/Acquired	[1]	1995
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	31 years 6 months
Retail Properties [Member] | Carmel, NY [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	1,488
Building & Improvements	[1]	5,973
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	923
Amount at which Carried at Close of Period [Abstract]
Land	[1]	1,488
Building & Improvements	[1]	6,896
TOTAL	[1]	8,384
Accumulated Depreciation	[1],[3]	$ 4,120
Date Constructed/Acquired	[1]	1995
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	31 years 6 months
Retail Properties [Member] | Somers, NY 3 [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	821
Building & Improvements	[1]	2,600
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	606
Amount at which Carried at Close of Period [Abstract]
Land	[1]	821
Building & Improvements	[1]	3,206
TOTAL	[1]	4,027
Accumulated Depreciation	[1],[3]	$ 1,760
Date Constructed/Acquired	[1]	1992
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	31 years 6 months
Retail Properties [Member] | Wayne, NJ [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	2,492
Building & Improvements	[1]	9,966
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	2,696
Amount at which Carried at Close of Period [Abstract]
Land	[1]	2,492
Building & Improvements	[1]	12,662
TOTAL	[1]	15,154
Accumulated Depreciation	[1],[3]	$ 7,259
Date Constructed/Acquired	[1]	1992
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	31 years
Retail Properties [Member] | Newington, NH [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	728
Building & Improvements	[1]	1,997
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	975
Amount at which Carried at Close of Period [Abstract]
Land	[1]	728
Building & Improvements	[1]	2,972
TOTAL	[1]	3,700
Accumulated Depreciation	[1],[3]	$ 2,496
Date Constructed/Acquired	[1]	1979
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	40 years
Retail Properties [Member] | Katonah, NY [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	1,704
Building & Improvements	[1]	6,816
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	108
Amount at which Carried at Close of Period [Abstract]
Land	[1]	1,704
Building & Improvements	[1]	6,924
TOTAL	[1]	8,628
Accumulated Depreciation	[1],[3]	$ 1,583
Date Constructed/Acquired	[1]	2010
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Fairfield, CT [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	3,393
Building & Improvements	[1]	13,574
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	153
Building & Improvements	[1]	1,234
Amount at which Carried at Close of Period [Abstract]
Land	[1]	3,546
Building & Improvements	[1]	14,808
TOTAL	[1]	18,354
Accumulated Depreciation	[1],[3]	$ 2,666
Date Constructed/Acquired	[1]	2011
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | New Milford, CT 3 [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	2,168
Building & Improvements	[1]	8,672
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	49
Amount at which Carried at Close of Period [Abstract]
Land	[1]	2,168
Building & Improvements	[1]	8,721
TOTAL	[1]	10,889
Accumulated Depreciation	[1],[3]	$ 1,692
Date Constructed/Acquired	[1]	2011
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Eastchester, NY 2 [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	1,800
Building & Improvements	[1]	7,200
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	78
Building & Improvements	[1]	478
Amount at which Carried at Close of Period [Abstract]
Land	[1]	1,878
Building & Improvements	[1]	7,678
TOTAL	[1]	9,556
Accumulated Depreciation	[1],[3]	$ 1,362
Date Constructed/Acquired	[1]	2012
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Orangeburg NY [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 6,027
Initial Cost to Company [Abstract]
Land	[1]	3,200
Building & Improvements	[1]	12,800
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	30
Building & Improvements	[1]	7,624
Amount at which Carried at Close of Period [Abstract]
Land	[1]	3,230
Building & Improvements	[1]	20,424
TOTAL	[1]	23,654
Accumulated Depreciation	[1],[3]	$ 2,704
Date Constructed/Acquired	[1]	2012
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Various [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	1,134
Building & Improvements	[1]	4,928
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	80
Building & Improvements	[1]	(61)
Amount at which Carried at Close of Period [Abstract]
Land	[1]	1,214
Building & Improvements	[1]	4,867
TOTAL	[1]	6,081
Accumulated Depreciation	[1],[3]	$ 705
Date Constructed/Acquired	[1]	2013
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | New Providence, NJ [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 18,372
Initial Cost to Company [Abstract]
Land	[1]	6,970
Building & Improvements	[1]	27,880
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	463
Building & Improvements	[1]	2,977
Amount at which Carried at Close of Period [Abstract]
Land	[1]	7,433
Building & Improvements	[1]	30,857
TOTAL	[1]	38,290
Accumulated Depreciation	[1],[3]	$ 4,463
Date Constructed/Acquired	[1]	2013
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Chester, NJ [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	570
Building & Improvements	[1]	2,280
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	(34)
Building & Improvements	[1]	(73)
Amount at which Carried at Close of Period [Abstract]
Land	[1]	536
Building & Improvements	[1]	2,207
TOTAL	[1]	2,743
Accumulated Depreciation	[1],[3]	$ 352
Date Constructed/Acquired	[1]	2012
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Bethel, CT [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	1,800
Building & Improvements	[1]	7,200
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	(18)
Building & Improvements	[1]	(74)
Amount at which Carried at Close of Period [Abstract]
Land	[1]	1,782
Building & Improvements	[1]	7,126
TOTAL	[1]	8,908
Accumulated Depreciation	[1],[3]	$ 884
Date Constructed/Acquired	[1]	2014
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Bloomfield, NJ [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	2,201
Building & Improvements	[1]	8,804
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	218
Building & Improvements	[1]	1,764
Amount at which Carried at Close of Period [Abstract]
Land	[1]	2,419
Building & Improvements	[1]	10,568
TOTAL	[1]	12,987
Accumulated Depreciation	[1],[3]	$ 1,243
Date Constructed/Acquired	[1]	2014
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Boonton, NJ [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 7,108
Initial Cost to Company [Abstract]
Land	[1]	3,670
Building & Improvements	[1]	14,680
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	14
Building & Improvements	[1]	184
Amount at which Carried at Close of Period [Abstract]
Land	[1]	3,684
Building & Improvements	[1]	14,864
TOTAL	[1]	18,548
Accumulated Depreciation	[1],[3]	$ 1,839
Date Constructed/Acquired	[1]	2014
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Yonkers, NY 3 [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 5,000
Initial Cost to Company [Abstract]
Land	[1]	3,060
Building & Improvements	[1]	12,240
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	333
Building & Improvements	[1]	1,331
Amount at which Carried at Close of Period [Abstract]
Land	[1]	3,393
Building & Improvements	[1]	13,571
TOTAL	[1]	16,964
Accumulated Depreciation	[1],[3]	$ 1,402
Date Constructed/Acquired	[1]	2014
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Midland Park, NJ [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 20,241
Initial Cost to Company [Abstract]
Land	[1]	8,740
Building & Improvements	[1]	34,960
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	(44)
Building & Improvements	[1]	496
Amount at which Carried at Close of Period [Abstract]
Land	[1]	8,696
Building & Improvements	[1]	35,456
TOTAL	[1]	44,152
Accumulated Depreciation	[1],[3]	$ 3,576
Date Constructed/Acquired	[1]	2015
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Pompton Lakes, NJ [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 19,119
Initial Cost to Company [Abstract]
Land	[1]	8,140
Building & Improvements	[1]	32,560
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	33
Building & Improvements	[1]	447
Amount at which Carried at Close of Period [Abstract]
Land	[1]	8,173
Building & Improvements	[1]	33,007
TOTAL	[1]	41,180
Accumulated Depreciation	[1],[3]	$ 3,338
Date Constructed/Acquired	[1]	2015
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Wyckoff, NJ [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 8,035
Initial Cost to Company [Abstract]
Land	[1]	3,490
Building & Improvements	[1]	13,960
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	17
Building & Improvements	[1]	139
Amount at which Carried at Close of Period [Abstract]
Land	[1]	3,507
Building & Improvements	[1]	14,099
TOTAL	[1]	17,606
Accumulated Depreciation	[1],[3]	$ 1,413
Date Constructed/Acquired	[1]	2015
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Kinnelon, NJ [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 10,695
Initial Cost to Company [Abstract]
Land	[1]	4,540
Building & Improvements	[1]	18,160
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	(28)
Building & Improvements	[1]	3,898
Amount at which Carried at Close of Period [Abstract]
Land	[1]	4,512
Building & Improvements	[1]	22,058
TOTAL	[1]	26,570
Accumulated Depreciation	[1],[3]	$ 2,792
Date Constructed/Acquired	[1]	2015
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Fort Lee, NJ [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	798
Building & Improvements	[1]	3,192
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	(14)
Building & Improvements	[1]	(55)
Amount at which Carried at Close of Period [Abstract]
Land	[1]	784
Building & Improvements	[1]	3,137
TOTAL	[1]	3,921
Accumulated Depreciation	[1],[3]	$ 275
Date Constructed/Acquired	[1]	2015
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Harrison, NY [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	2,000
Building & Improvements	[1]	8,000
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	(10)
Building & Improvements	[1]	1,313
Amount at which Carried at Close of Period [Abstract]
Land	[1]	1,990
Building & Improvements	[1]	9,313
TOTAL	[1]	11,303
Accumulated Depreciation	[1],[3]	$ 688
Date Constructed/Acquired	[1]	2015
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Stamford, Ct - Newfield [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 21,663
Initial Cost to Company [Abstract]
Land	[1]	12,686
Building & Improvements	[1]	32,620
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	218
Amount at which Carried at Close of Period [Abstract]
Land	[1]	12,686
Building & Improvements	[1]	32,838
TOTAL	[1]	45,524
Accumulated Depreciation	[1],[3]	$ 1,963
Date Constructed/Acquired	[1]	2016
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Stamford, CT - High Ridge [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	3,691
Building & Improvements	[1]	9,491
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	86
Amount at which Carried at Close of Period [Abstract]
Land	[1]	3,691
Building & Improvements	[1]	9,577
TOTAL	[1]	13,268
Accumulated Depreciation	[1],[3]	$ 510
Date Constructed/Acquired	[1]	2016
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Derby, CT - Aldi [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	651
Building & Improvements	[1]	7,652
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	186
Amount at which Carried at Close of Period [Abstract]
Land	[1]	651
Building & Improvements	[1]	7,838
TOTAL	[1]	8,489
Accumulated Depreciation	[1],[3]	$ 364
Date Constructed/Acquired	[1]	2017
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Passaic, NJ - Van Houten [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 3,419
Initial Cost to Company [Abstract]
Land	[1]	2,039
Building & Improvements	[1]	5,616
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	1
Building & Improvements	[1]	3
Amount at which Carried at Close of Period [Abstract]
Land	[1]	2,040
Building & Improvements	[1]	5,619
TOTAL	[1]	7,659
Accumulated Depreciation	[1],[3]	$ 228
Date Constructed/Acquired	[1]	2017
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Stamford, CT - High Ridge Center [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 9,644
Initial Cost to Company [Abstract]
Land	[1]	17,178
Building & Improvements	[1]	43,677
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	366
Amount at which Carried at Close of Period [Abstract]
Land	[1]	17,178
Building & Improvements	[1]	44,043
TOTAL	[1]	61,221
Accumulated Depreciation	[1],[3]	$ 1,798
Date Constructed/Acquired	[1]	2017
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Stamford, CT - High Ridge Chase [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	2,376
Building & Improvements	[1]	1,458
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	0
Amount at which Carried at Close of Period [Abstract]
Land	[1]	2,376
Building & Improvements	[1]	1,458
TOTAL	[1]	3,834
Accumulated Depreciation	[1],[3]	$ 59
Date Constructed/Acquired	[1]	2017
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Greenwich, CT - High Ridge CVS [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 1,174
Initial Cost to Company [Abstract]
Land	[1]	2,295
Building & Improvements	[1]	2,700
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	7
Amount at which Carried at Close of Period [Abstract]
Land	[1]	2,295
Building & Improvements	[1]	2,707
TOTAL	[1]	5,002
Accumulated Depreciation	[1],[3]	$ 110
Date Constructed/Acquired	[1]	2017
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Waldwick, NJ - Waldwick Plaza [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	2,761
Building & Improvements	[1]	5,571
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	1
Building & Improvements	[1]	158
Amount at which Carried at Close of Period [Abstract]
Land	[1]	2,762
Building & Improvements	[1]	5,729
TOTAL	[1]	8,491
Accumulated Depreciation	[1],[3]	$ 182
Date Constructed/Acquired	[1]	2017
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Dumont, NJ - Washington Commons [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 9,842
Initial Cost to Company [Abstract]
Land	[1]	6,646
Building & Improvements	[1]	15,341
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	3
Building & Improvements	[1]	19
Amount at which Carried at Close of Period [Abstract]
Land	[1]	6,649
Building & Improvements	[1]	15,360
TOTAL	[1]	22,009
Accumulated Depreciation	[1],[3]	$ 492
Date Constructed/Acquired	[1]	2017
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Ridgefield, CT - 470 Main [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	293
Building & Improvements	[1]	2,786
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	0
Building & Improvements	[1]	219
Amount at which Carried at Close of Period [Abstract]
Land	[1]	293
Building & Improvements	[1]	3,005
TOTAL	[1]	3,298
Accumulated Depreciation	[1],[3]	$ 61
Date Constructed/Acquired	[1]	2018
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | Yonkers, NY - Tanglewood [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	7,525
Building & Improvements	[1]	5,920
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	1
Building & Improvements	[1]	184
Amount at which Carried at Close of Period [Abstract]
Land	[1]	7,526
Building & Improvements	[1]	6,104
TOTAL	[1]	13,630
Accumulated Depreciation	[1],[3]	$ 103
Date Constructed/Acquired	[1]	2018
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years
Retail Properties [Member] | New City, NY - New City Retail [Member]
Real Estate and Accumulated Depreciation [Abstract]
Encumbrances	[1]	$ 0
Initial Cost to Company [Abstract]
Land	[1]	2,492
Building & Improvements	[1]	631
Cost Capitalized Subsequent to Acquisition [Abstract]
Land	[1]	6
Building & Improvements	[1]	2
Amount at which Carried at Close of Period [Abstract]
Land	[1]	2,498
Building & Improvements	[1]	633
TOTAL	[1]	3,131
Accumulated Depreciation	[1],[3]	$ 7
Date Constructed/Acquired	[1]	2018
Life on which depreciation for building and improvements in latest income statement is computed	[1],[4]	39 years

[1] RECONCILIATION OF REAL ESTATE-OWNED SUBJECT TO OPERATING LEASES

[2] The aggregate cost for Federal Income Tax purposes for real estate subject to operating leases was approximately $703 million at October 31, 2018.

[3] RECONCILIATION OF ACCUMULATED DEPRECIATION

[4] Tenant improvement costs are depreciated over the life of the related leases, which range from 5 to 20 years.