Note 2 - Operating Property Activities (Detail) (USD $)	3 Months Ended	6 Months Ended
Jun. 30, 2011	Jun. 30, 2011	Jun. 30, 2010
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax	$ 4,025,000	$ 4,188,000
Asset Impairment Charges		12,352,000	11,791,000
FNC Realty Corporation [Member]
Business Acquisition, Percentage of Voting Interests Acquired	9.90%	9.90%
Business Acquisition, Cost of Acquired Entity, Purchase Price	9,600,000	9,600,000
Subsidiary or Equity Method Investee, Cumulative Percentage Ownership after All Transactions		66.51%
Adjustments to Additional Paid in Capital, Reallocation of Noncontrolling Interest		1,000,000
Property Carrying Value [Member]
Asset Impairment Charges		500,000
Real Estate Investment Property, at Cost	3,000,000	3,000,000
Fair Value Of Real Estate	2,500,000	2,500,000
Segment, Discontinued Operations [Member]
Sales of Real Estate		48,100,000
Impairment of Real Estate		8,200,000
Segment, Continuing Operations [Member]
Sales of Real Estate		1,800,000
Impairment of Real Estate		$ 600,000

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Change in additional paid in capital as a result of a reallocation of a subsidiary's stockholders' equity to noncontrolling interest due to the subsidiary issuing stock. This reallocation is from a capital transaction.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition

The charge against earnings resulting from the aggregate write down of all assets from their carrying value to their fair value.

+ References

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The total cost of the acquired entity including the cash paid to shareholders of acquired entities, fair value of debt and equity securities issued to shareholders of acquired entities, the fair value of the liabilities assumed, and direct costs of the acquisition.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Percentage of voting equity interests acquired in the business combination.

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Gain (loss) after tax expense or benefit, not previously recognized and resulting from the sale of a business component, which is recognized at the date of sale. A gain (loss) reflects the amount by which the consideration received exceeds (is exceeded by) the net carrying amount (reflecting previous provisions for loss on disposal, if any) of the disposal group.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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The charge against earnings in the period to reduce the carrying amount of real property to fair value.

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Represents a total 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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Revenue from the sale of commercial, industrial, or residential property during the period. This element is more likely than not relevant to an entity for which real estate operations are a principal activity. If real estate operations are not a principal activity, the reporting entity would likely use a gain (loss) on sale of property, plant, or equipment type element.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Percentage of subsidiary's or equity method investee's stock owned by parent immediately after all stock transactions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
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-Section H

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