COVID-19 Pandemic (Details) - USD ($)	3 Months Ended		9 Months Ended
	Jul. 31, 2022	Jul. 31, 2021	Jul. 31, 2022	Jul. 31, 2021
Rental revenue deemed uncollectible	$ 400,000	$ 300,000	$ 500,000	$ 1,200,000
Security deposit as commercial outstanding receivables due	1,038,000	1,343,000	1,038,000	1,343,000
Rent abatements	0	34,000	9,000	135,000
Positive cash flow from operations			5,797,000	10,195,000
Available to draw			116,000	104,000
Commercial Properties [Member]
Security deposit as commercial outstanding receivables due	397,000		397,000
FREIT Maryland's [Member]
Rental revenue deemed uncollectible	100,000	100,000	300,000	700,000
Rent abatements	$ 0	$ 20,000	$ 9,000	$ 91,000