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Property held for sale and discontinued operations (Details Narrative) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended		12 Months Ended
	Jul. 31, 2013	Jul. 31, 2012	Jul. 31, 2013	Jul. 31, 2012	Oct. 31, 2012
Capital gain on sale of apartments before tax			$ 1,377		$ 9,500
Distributions to shareholders					5,000
Income tax adjustment on gain on sale of discontinued operation			(720)
Revenue from discontinued operations	77	376	306	1,113
Heights Manor Apartments
Description of discontinued operations			The operating results of Heights Manor for the nine and three-month periods ended July 31, 2012 have been classified as "Income from discontinued operations; in FREIT's income statement.
Status of disposal			On August 29, 2012, FREIT sold its Heights Manor Apartments in Spring Lake Heights, NJ.
Capital gain on sale of apartments before tax			4,500
Distributions to shareholders			1,400
Income tax adjustment on gain on sale of discontinued operation			(720)
Palisades Manor Apartments
Description of discontinued operations			The gain on the sale, as well as the earnings of the Palisades Manor operation are classified as discontinued operations in the accompanying income statements for all periods presented .
Status of disposal			On April 26, 2013, FREIT sold its Palisades Manor Apartments in Palisades Park, New Jersey and recognized a capital gain of $1.4 million from the sale.
Capital gain on sale of apartments before tax			1,400
Deferred gain, if sale structured as like-kind exchange	1,400		1,400
Escrow included in other assets from sale proceeds	1,400		1,400
Grandview Apartments
Description of discontinued operations			The operating results of the Grandview operation have been classified as discontinued operations in the accompanying income statements for all periods presented.
Status of disposal			On August 13, 2013, FREIT sold its Grandview Apartments in Hasbrouck Heights, New Jersey for $2.5 million.
Sale of property			2,500
Capital gain on sale of apartments before tax			2,300
Deferred gain, if sale structured as like-kind exchange	2,300		2,300
Federal
Income taxes on undistributed gains					1,500
State
Income taxes on undistributed gains					$ 400