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Area of land held.

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Area of a real estate property.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Net rentable area for properties owned.

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The amount of capital contributed by other unit holders.

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The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

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The cash outflow associated with the investment in or advances to an entity in which the reporting entity shares control of the entity with another party or group.

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The cash outflow from the acquisition of real estate intended to generate income for the owner; excludes land acquired for use by the owner.

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Amount of real estate investment property which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments.

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Amount of consolidated retained earnings that represent undistributed (not yet received) earnings from 50% or less owned persons accounted for by the equity method (equity method investees).

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Investment in Riverfront and Brooksville Joint Ventures (Details Narrative) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Mar. 31, 2016 USD ($) a ft²	Mar. 31, 2015 USD ($)	Mar. 31, 2016 USD ($) a ft²	Mar. 31, 2015 USD ($)	Sep. 30, 2015 USD ($)	Aug. 08, 2014 USD ($)
Capital contributions made			$ 359	$ 311
Company's share of the loss of the joint venture	$ 86	$ 150	140	$ 180	$ 145
Joint Venture consolidated retained earnings	$ 476		476		$ 389
Riverfront Holdings I, LLC
Value of land contributed			13,500
Cash contributed			$ 4,866
Joint venture percentage stake	76.91%		76.91%		76.91%
Company's share of the loss of the joint venture			$ 120		$ 105
Brooksville Quarry, LLC
Land acreage \| a	4,300		4,300
Joint venture percentage stake	50.00%		50.00%		50.00%
FRP land contribution previously leased to Vulcan \| a	3,443		3,443
Book value of land contribution	$ 2,548		$ 2,548
FRP additional contribution for land			$ 3,018
Additional land acquired \| a	288		288
Vulcan land contribution \| a	553		553
Mandatory capital contribution obligation up to	$ 2,430		$ 2,430
Capital contributions made			2,397
Company's share of the loss of the joint venture			$ 20		$ 40
Riverfront Holdings I, LLC
Square feet \| ft²	300,000		300,000
Retail square feet \| ft²	18,000		18,000
Area of land to develop \| a	2.1		2.1
Land acreage \| a	5.82		5.82
Joint venture percentage stake	76.91%		76.91%
MRP capital contribution	$ 5,553		$ 5,553
EB5 Secondary financing						$ 17,000
Nonrecourse construction loan						$ 65,000
Book value of land contribution	$ 6,165		$ 6,165