Selected Quarterly Financial Data (Unaudited) - Schedule of Quarterly Results of Operations (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended									12 Months Ended
	Oct. 31, 2024	Jul. 31, 2024		Apr. 30, 2024	Jan. 31, 2024	Oct. 31, 2023	Jul. 31, 2023	Apr. 30, 2023	Jan. 31, 2023	Oct. 31, 2024	Oct. 31, 2023	Oct. 31, 2022
Schedule of Quarterly Results of Operations [Abstract]
Revenue	$ 7,257	$ 7,147		$ 7,275	$ 6,999	$ 7,153	$ 7,296	$ 6,916	$ 6,979	$ 28,678	$ 28,344	$ 31,271
Expenses, net	6,392	(9,188)	[1]	6,876	7,665	6,642	8,142	7,202	6,933	11,745	28,919
Net income (loss)	865	16,335		399	(666)	511	(846)	(286)	46	16,933	(575)	69,244
Net loss (income) attributable to noncontrolling interests in subsidiaries	175	(1,544)		134	154	145	434	383	373	(1,081)	1,335	(23,252)
Net (loss) income attributable to common equity	$ 1,040	$ 14,791		$ 533	$ (512)	$ 656	$ (412)	$ 97	$ 419	$ 15,852	$ 760	$ 45,992
Earnings (loss) per share (in Dollars per share)	$ 0.15	$ 1.98	[1]	$ 0.07	$ (0.07)	$ 0.09	$ (0.06)	$ 0.01	$ 0.06	$ 2.13	$ 0.1	$ 6.52
Earnings (loss) per share - diluted (in Dollars per share)	0.15	1.98	[1]	0.07	(0.07)	0.09	(0.06)	0.01	0.06	2.13	0.1	6.45
Dividends declared per share (in Dollars per share)	$ 0.7	$ 0.05		$ 0.05	$ 0.05	$ 0.05	$ 0.3	$ 0.05	$ 0.05	$ 0.85	$ 0.45	$ 9.2

[1] Includes $15.7 million in litigation settlement, net of fees (FREIT's share is approximately $14.1 million - $1.89 per share basic and diluted).